How to make a homemade deep vibrator for concrete with your own hands: from a drill, hammer drill

The proper tools must be used when working with concrete to guarantee a sturdy, long-lasting finish. A deep vibrator is one such crucial instrument that ensures the concrete is compacted and distributed uniformly while also assisting in the removal of air bubbles. Commercial deep vibrators, however, can be pricey and may not be an affordable option for everyone, particularly if you’re working on a small project or a do-it-yourself project.

Fortunately, common tools like a drill or hammer drill can be used to create a homemade deep vibrator. Using a do-it-yourself method not only saves costs but also enables you to modify the tool to meet your own requirements. Using materials you may already have in your toolkit, we’ll walk you through the process of making your own deep vibrator in this tutorial.

With a little perseverance and attention to detail, this project can be completed by anyone, experienced do-it-yourselfer or novice. You’ll have a working deep vibrator at the end of this article that will enable you to accomplish concrete work of a professional caliber without going over budget.

Vibrator design: options for the execution of the main units

For concrete, there are various vibrators available. Surface or submersible (deep) devices can interact with concrete in different ways. Both kinds of devices are DIY projects. Whatever the concrete vibrator’s principle of operation, its design consists of three primary components: a shaft, an imbalance that generates vibration, and a drive, which acts as the system’s primary mechanism and initiates motion for the other components.

Pneumatic, electric, fuel, or hydraulic engines are typically used as drives. Electric motors from hammer drills, drills, brush cutters, angle grinders, or other tools are typically chosen to assemble a homemade vibrator at home.

The engine must be able to run at a minimum speed of 3000 rpm or higher and be able to connect to a stationary 220 V electrical network. The work will be more productive and less prone to overload with a more potent engine.

Comprises a rubber coupling, a sleeve, and a steel impact component. Since making one at home on your own will be challenging, this step is typically skipped.

A flexible shaft that transfers the drive’s movement to the tip is a feature of deep vibrators. A vibrating nozzle disperses vibrations throughout the solution by being lowered into the concrete monolith’s thickness. A flexible shaft is typically constructed from stainless steel rods, steel tubes, and bearings.

A homemade concrete vibrator made out of a drill or hammer drill is the most straightforward solution if concrete work is not done on an industrial scale.

Using a drill or hammer drill to make a homemade deep vibrator for concrete can be an affordable way to make sure your concrete projects are compacted correctly and free of air bubbles. Without having to spend money on specialized equipment, you can modify common tools to achieve professional results by following easy, step-by-step instructions. You can enhance the longevity and quality of your concrete constructions at home with this do-it-yourself method.

Making a vibrator from a drill with your own hands

Using an old drill or hammer drill at home, convert the device’s primary rotational motion to oscillatory in order to assemble it yourself. It is best to prepare ahead of time by gathering the required supplies, equipment, and expertise.

Choosing the material for assembling the vibrator

Finding a tool with a minimum power of 1 kW is sufficient to create a DIY concrete vibrator using a hammer drill. Along with a few other parts, you’ll need an eccentric attachment and a sturdy stainless steel tip.

• A metal rod with a cross section of 15 millimeters
• A stainless steel tube with a cross section of 40 millimeters and a length of 55 centimeters
• Bushing and two high-quality bearings
• A piece of rectangular metal rod
• A flexible reinforced hose made with a waterproofing layer (or a strong rubber tube)
• Inner rod for the tube – a speedometer cable will do just fine

Tools and materials

The following equipment is required to make your own concrete vibrator: metal drills, a rectangular rod, an electric or gas welder, and a hacksaw.

Assembly sequence

The way the entire structure is put together has a specific order. First, locate a stainless steel tube that is up to 60 centimeters long and has a diameter of 3–4 centimeters. A metal rod with a cross-section of 12 to 15 millimeters can be used to create an inner rod, which will cause oscillations in vibration and shift the system to one side.

Following their preparation, the metal tube and the central component must be assembled. To do this, a hole must be drilled through one end of the rod so that the drive can be connected to the apparatus. To enable frictionless motion of the core, position the rod’s rounded end in the center of multiple sturdy bearings. After that, the bearings are driven into the tube until they stop on both sides of the thread.

The rod is cut to 5–10 millimeters if its end strongly protrudes forward on the side of the nose. Additionally, a homemade metal cover guards the bearings on both sides to keep dust and debris out. The bearings need to be of the best caliber because they will be subjected to heavy loads.

The flexible rod’s second end has a sleeve attached to it that is meant to securely close the device’s rotating element.

Stages of manufacture

Prior to building a concrete vibrator by hand using a drill, you must thoroughly understand each step of the procedure. Building a vibrating drill attachment is not that hard.

• Cutting a steel rod of round diameter into two identical parts with a grinder.
• Welding of segments to a rectangular rod on both sides.
• Installation of bearings for debalance on both sides.
• Construction of the structure in a steel pipe.
• Pruning of a round bar from one of the sides exactly flush with a pipe.
• Cutting the cover for the working end of the tip of the metal sheet, welding it.
• Drilling at the end, which leaves the tip, two holes for the income with the shaft: one should be along the axis of the rotation, just in the center, with a diameter and depth of 1.5 centimeters, the second is made perpendicular to the first diameter of 4 millimeters and after 7 millimeters from the edge.
• In a smaller hole, you need to make a thread for a clamping screw.
• The cable (rod) is placed in a rubber pipe, having previously lubricated, left a supply of up to 5 centimeters on the sides.
• Connection of the vibration infertage and shaft.
• Dressing a hose on a vibration, fixing with a clamp.
• Cutting the second end of the shaft to the required length, fixing it in the drill chuck so that only the cable can rotate, and the hose remains stationary.
• Protection with a plastic casing of the vibration tip.
• Connecting an electric drill to the network, checking the vibrator"s operability.

Deep vibrator: description, scope of application, device

It is important to comprehend the features, function, and usage guidelines of a concrete vibrator before attempting to build one yourself.

Description of the device

After pouring, the concrete solution must be processed using a vibrator to eliminate air bubbles from the monolith’s thickness, which compromises the final structure’s strength and longevity. It is very difficult to prevent air cavities from forming in the thickness during the pouring process, but it is crucial to remove them before the concrete hardens. And you can use a homemade gadget to accomplish this.

High-frequency oscillations cause the mixture to expel extra air, which makes the concrete more homogeneous and ensures that it completely fills the form or formwork with no gaps. Even low-quality concrete gains favorable qualities like density and fluidity when it vibrates.

Typically, artisans create an immersion vibrator by hand because press construction is not feasible.

Scope of application of a deep vibrator

The tool is employed in many different construction and repair tasks, including the erection of reinforced concrete structures and the casting of different types of concrete. Applicable for building floors, monolithic columns, pile, columnar, strip, screw, pile, and shallow foundation pouring, among other applications.

Device design

The three main components of any concrete vibrator—whether homemade or bought—are the drive, which powers the vibration device, the flexible shaft with rubber gasket, and the tip, which functions as a vibrating mace.

The device operates on a straightforward principle: the vibration nozzle creates vibrations in the concrete, the mass distributes evenly over the formwork or mold, and air bubbles and voids containing water emerge, greatly enhancing the strength and other properties of the concrete.

• The engine power should be at least 1 kW.
• Shaft depth – 1-7 meters.
• It is mandatory to have all protective rubber elements.
• The vibration part of the tool can be narrowed downwards or cylindrical, which depends on the density of the solution.
• The number of attachments can be different.
• The shaft must be protected with a waterproof film made of a special polymer material.
• Number of revolutions per minute – 10,000-20,000.

Building a homemade deep vibrator for concrete can be a useful and affordable project for many do-it-yourselfers and small-scale builders. You can efficiently consolidate concrete and remove air pockets by repurposing a drill or hammer drill, which will guarantee a more sturdy and stable structure. This method uses tools you probably already have in your workshop and saves money at the same time.

Assembling the required components, altering the drill or hammer drill, and fastening a vibrating mechanism are the three main steps in the procedure. Even though it might seem overwhelming at first, you can create a deep vibrator that works and fits your needs with careful planning and attention to detail. Since the necessary materials are typically easily obtained and reasonably priced, most people can complete this project.

It’s important to use your homemade deep vibrator correctly after you’ve built it. The vibrator should be inserted at regular intervals and left to operate long enough at each location to guarantee complete compaction. This will assist in producing a concrete mix that is homogeneous and devoid of weak points. Always wear safety gear and handle your tools with care; after all, your safety is your top priority.

In conclusion, building a deep vibrator for concrete with a drill or hammer drill is a satisfying do-it-yourself project that raises the caliber of your concrete work. It shows how creative solutions can be created with a little bit of resourcefulness and ingenuity. This homemade tool can come in very handy for both small and large construction projects.

Video on the topic

vibrator from a hammer drill

Homemade deep vibrator for concrete | Do it yourself from scrap materials

Deep vibrator, submersible for concrete . Do it yourself, it"s very simple !!!

Deep vibrator for concrete / Vibrator for concrete with your own hands

Homemade vibrator for concrete