Steel bar bender for building construction
By using automated drive and limit components, the problem of inconsistent length caused by manual pushing of rebar bending machines has been solved, achieving precise control and efficient continuous bending of rebar processing, thus improving the quality and efficiency of building construction.
Patent Information
- Application Number
- CN202422682891.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-05
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2034-11-05
AI Technical Summary
In existing construction, rebar bending machines are time-consuming and labor-intensive when manually pushing rebars, resulting in inconsistent rebar lengths and affecting processing accuracy and building quality.
The system employs automated drive and limit components. By using cylinders to drive sliding blocks and locking blocks, it ensures consistent conveying length of the reinforcing bars. It also uses fixed teeth and moving columns for limit fixation, thus achieving automated conveying and precise bending of the reinforcing bars.
It improves the precision and quality stability of steel bar processing, reduces preparation time, increases processing efficiency and continuity, and ensures the consistency of steel bar length each time.
Smart Images
Figure CN223847970U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of bending machine especially relates to a steel bar bending machine for building construction. BACKGROUND
[0002] With the continuous expansion of the scale of construction engineering and the improvement of the requirement of building quality, the demand of bending steel bar gradually increases, and the mechanical transmission type steel bar bending machine emerges as the times require, it mainly passes motor, belt pulley, speed reducer and other components to transmit power to the work disc, realizes the bending of steel bar, the emergence of this bending machine greatly improves the efficiency of steel bar bending, and can process steel bar in batches, in general residential construction and small industrial building construction, the mechanical transmission type steel bar bending machine can satisfy most of the demand of steel bar bending, and its working principle is that the motor drives the belt pulley, makes the work disc rotate at the appropriate speed after the speed reducer, and bends the steel bar fixed on the work disc.
[0003] Now, part of the steel bar bending machine adopts the manual pushing steel bar mode in the operation process, this method not only consumes time and effort, greatly influences the processing efficiency, and because the manual operation has great uncertainty, it cannot guarantee that the length of steel bar pushed each time is consistent. This instability can cause the deviation of steel bar processing size in building construction, and further influence the quality and stability of building structure. Therefore, the steel bar bending machine for building construction is proposed to solve the above problems. UTILITY MODEL CONTENTS
[0004] In order to make up for the above shortage, the utility model provides a steel bar bending machine for building construction, which aims at improving the problem that the length of steel bar pushed each time cannot be guaranteed consistent in the prior art.
[0005] In order to realize the above purpose, the utility model adopts the following technical scheme:
[0006] A steel bar bending machine for building construction, including the workbench, the top of the workbench is fixedly connected with the conveying plate, the front end of the conveying plate is provided with the sliding groove, the inside of the sliding groove is slidably connected with two clamping blocks, the front end of the conveying plate is fixedly connected with two guide plates, the rear end of two clamping blocks is fixedly connected with the sliding plate, the similar side of two sliding plates is fixedly connected with the extension spring, the outside of two sliding plates is slidably connected with the moving block one, the inside of the moving block one is fixedly connected with the fixed column, the rear end of the moving block one is provided with the driving assembly for driving movement, the top of the workbench is provided with the limiting assembly for assisting bending, the top of the workbench is rotatably connected with the rotating disc, the inside of the rotating disc is slidably connected with the bending tooth.
[0007] As a further description of the above technical scheme:
[0008] The driving assembly includes a cylinder one, the cylinder one is fixedly connected at the rear end of the conveying plate, the driving end of the cylinder one is fixedly connected with a driving block, one side of the driving block is fixedly connected with a driven block, the front end of the driven block is fixedly connected with a sliding block, and the front end of the sliding block is fixedly connected at the rear end of the moving block one;
[0009] As a further description of the above technical solution:
[0010] The telescopic spring is sleeved outside the fixed column, and the interiors of the two sliding plates are slidably connected outside the fixed column.
[0011] As a further description of the above technical solution:
[0012] The exterior of the sliding block is slidably connected in the interior of the conveying plate, and the exteriors of the two clamping blocks are slidably connected outside the two guide plates, respectively.
[0013] As a further description of the above technical solution:
[0014] The limiting assembly includes a fixed block, the fixed block is fixedly connected at the top end of the workbench, the interior of the fixed block is provided with a sliding slot, the interior of the sliding slot is slidably connected with a moving block two, the top end of the moving block two is fixedly connected with a moving column, and the interior of the fixed block is slidably connected with a fixed tooth.
[0015] As a further description of the above technical solution:
[0016] The top end of the workbench is fixedly connected with a cylinder two, and the driving end of the cylinder two is fixedly connected at the rear end of the moving block two.
[0017] As a further description of the above technical solution:
[0018] The proximal sides of the two clamping blocks are coupled with a machining part, and the moving block one is slidably connected in the interior of the conveying plate.
[0019] As a further description of the above technical solution:
[0020] The top end of the workbench is fixedly connected with a rotating column, and the front end of the workbench is rotatably connected with a rotating door.
[0021] The utility model has the advantages of the following beneficial effects:
[0022] 1. In the utility model, the sliding block stably slides in the conveying plate, and then drives the clamping block to push the workpiece forward, which can effectively ensure that the distance of conveying the workpiece each time remains consistent, and can accurately control the conveying length of the reinforcing steel bar in batch processing or single operation in the building construction process, providing a stable and reliable foundation condition for subsequent bending processing, and greatly improving the precision and quality stability of reinforcing steel bar processing in building construction.
[0023] 2. In the utility model, the moving column and the fixed tooth can quickly limit and fix the workpiece, so that complex measurement and marking work is not required for each bending of the reinforcing steel bar in mass production, and once the position is adjusted according to the design requirement, the reinforcing steel bar can be continuously bent at the same angle, greatly reducing the preparation time and adjustment time in the processing process. BRIEF DESCRIPTION OF DRAWINGS
[0024] Figure 1 A three-dimensional schematic view of a reinforcing steel bar bending machine for building construction is provided for the utility model;
[0025] Figure 2 A structure schematic view of a guide plate of a reinforcing steel bar bending machine for building construction is provided for the utility model;
[0026] Figure 3 A structure schematic view of a driven block of a reinforcing steel bar bending machine for building construction is provided for the utility model;
[0027] Figure 4 A structure schematic view of a sliding plate of a reinforcing steel bar bending machine for building construction is provided for the utility model.
[0028] LEGEND:
[0029] 1, workbench; 2, conveying plate; 3, moving block one; 4, sliding plate; 5, extension spring; 6, clamping block; 7, guide plate; 8, sliding groove; 9, sliding block; 10, driven block; 11, driving block; 12, air cylinder one; 13, workpiece; 14, fixed column; 15, fixed block; 16, moving block two; 17, fixed tooth; 18, sliding slot; 19, air cylinder two; 20, moving column; 21, rotating disc; 22, bending tooth; 23, rotating column; 24, rotating door. DETAILED DESCRIPTION
[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0031] Referring to Figure 1 , Figure 2 and Figure 4 , the utility model provides a kind of embodiment of building construction with reinforcing bar bending machine, including workbench 1, workbench 1 is made of solid steel material, can withstand the various forces generated in reinforcing bar bending process, ensure the stability of entire equipment in the process of operation. The top end of workbench 1 is fixedly connected with conveying plate 2, conveying plate 2 adopts high-strength alloy material, with good wear resistance and deformation resistance, to ensure that there is no wear or deformation to affect conveying accuracy in long time use process. The front end of conveying plate 2 is equipped with sliding groove 8, two clamping blocks 6 are slidably connected in the inside of sliding groove 8, clamping block 6 surface is specially treated, with certain antiskid performance, can better hold workpiece 13, prevent it from sliding in conveying process. The front end of conveying plate 2 is fixedly connected with two guide plates 7, guide plate 7 also adopts solid alloy material, can accurately guide the moving direction of clamping block 6, ensure that the clamping process is stably carried out.
[0032] The rear end of two clamping blocks 6 is fixedly connected with sliding plate 4, sliding plate 4 is made of higher hardness metal material, can keep shape and performance stable in repeated sliding process. The side close to two sliding plates 4 is fixedly connected with telescopic spring 5, telescopic spring 5 has good elasticity and durability, can keep stable elastic property in repeated telescopic process, ensure that the clamping and loosening action of clamping block 6 to workpiece 13 can be reliably carried out. The outside of two sliding plates 4 is slidably connected with moving block one 3, moving block one 3 adopts precision machined metal part, its surface is smooth, can smoothly slide in conveying plate 2, ensure the stability of conveying process. The inside of moving block one 3 is fixedly connected with fixed column 14, fixed column 14 is made of high-strength steel material, can provide stable support and guide for the sliding of sliding plate 4.
[0033] The rear end of the moving block one 3 is provided with a driving assembly for driving movement, the top end of the workbench 1 is provided with a limiting assembly for assisting in bending, the top end of the workbench 1 is rotationally connected with a rotating disc 21, the rotating disc 21 is made of wear-resistant alloy steel material, can withstand the friction and pressure when the reinforcing steel bar is bent, and can ensure that there is no wear or deformation after long-term use. The inside of the rotating disc 21 is slidably connected with a bending tooth 22, the bending tooth 22 is made of high-strength alloy steel, has good hardness and wear resistance, and can effectively bend the reinforcing steel bar. The telescopic spring 5 is sleeved outside the fixed column 14, the inside of the two sliding plates 4 is slidably connected outside the fixed column 14, the two clamping blocks 6 are coupled and connected with the processing piece 13 on the side close to each other, the moving block one 3 is slidably connected inside the conveying plate 2, the top end of the workbench 1 is fixedly connected with a rotating column 23, the rotating column 23 is made of solid steel material, provides stable support and rotating shaft for the workbench 1. The front end of the workbench 1 is rotationally connected with a rotating door 24, the rotating door 24 is made of solid metal material, can be easily opened and closed, and is convenient for maintenance and repair of the equipment.
[0034] Referring to Figures 1 to 3 The driving assembly comprises a cylinder one 12, the cylinder one 12 is fixedly connected outside the rear end of the conveying plate 2, the cylinder one 12 is made of high-performance pneumatic element, has stable output force and fast response speed, and can accurately control the movement of the moving block one 3. The driving end of the cylinder one 12 is fixedly connected with a driving block 11, the driving block 11 is made of solid metal material, can bear the pushing force of the cylinder one 12, and ensures stable transmission of power. One side of the driving block 11 is fixedly connected with a driven block 10, the driven block 10 is also made of solid metal material, can transmit the power of the driving block 11 to the sliding block 9. The front end of the driven block 10 is fixedly connected with a sliding block 9, the sliding block 9 is made of precisely processed metal parts, has smooth surface, can smoothly slide inside the conveying plate 2, and drives the moving block one 3 to move accurately. The front end of the sliding block 9 is fixedly connected with the rear end of the moving block one 3, the outside of the sliding block 9 is slidably connected inside the conveying plate 2, and the outside of the two clamping blocks 6 is slidably connected outside the two guide plates 7.
[0035] The limiting assembly comprises a fixed block 15 fixedly connected to the top end of the workbench 1, which is made of solid metal material and can provide stable support for the limiting assembly. A sliding groove 18 is formed in the inside of the fixed block 15, which can provide accurate guidance for the sliding of the moving block two 16. The moving block two 16 is slidably connected to the inside of the sliding groove 18 and is made of precisely processed metal parts, which can smoothly slide in the sliding groove 18 and accurately adjust the position. The top end of the moving block two 16 is fixedly connected with a moving column 20 made of solid steel, which can provide stable support and adjustment function for the fixed teeth 17. The inside of the fixed block 15 is slidably connected with the fixed teeth 17 made of high-strength alloy steel, which can effectively limit the workpiece 13 and prevent shaking during the bending process. The top end of the workbench 1 is fixedly connected with a cylinder two 19, which is a high-performance pneumatic element with stable output force and fast response speed, and can accurately control the movement of the moving block two 16. The driving end of the cylinder two 19 is fixedly connected to the rear end of the moving block two 16.
[0036] Working principle: When the processing personnel need to bend a batch of steel, the steel is slid along the middle of the two clamping blocks 6, at this time the cylinder one 12 can be started to push, so that the cylinder one 12 drives the driving block 11 to move, so that the driven block 10 drives the sliding block 9 to slide in the inside of the conveying plate 2, the sliding block 9 drives the moving block one 3 to slide, the two clamping blocks 6 move with the moving block one 3, the clamping blocks 6 are pressed by the guide plates 7 during movement to clamp the workpiece 13, thereby driving the workpiece 13 to move, when the moving block one 3 slides to the top end of the sliding groove 8, the guide plates 7 will cancel the pressure on the clamping blocks 6, so that the extension spring 5 pushes the sliding plate 4 to slide outside the fixed column 14, so that the clamping blocks 6 cancel the fixation of the workpiece 13, at this time the cylinder one 12 is started again to pull, the moving block one 3 drives the two clamping blocks 6 to move in the opposite direction, which is guided by the inclined edge of the guide plates 7, so as to slide on the far side of the two guide plates 7, until the moving block one 3 slides to the initial position, at this time the cylinder one 12 can be started again to push to convey the workpiece 13, which reduces the consumption of labor and improves the work efficiency.
[0037] During the bending process of the workpiece 13, the cylinder two 19 can be started to push the moving block two 16 to slide at the top end of the fixed block 15, so that the moving column 20 and the fixed teeth 17 limit the steel, avoiding shaking during the bending process, thereby affecting the processing quality of the steel, and ensuring that the bending of the steel in a batch is consistent, one bending can directly put the next one, improving the continuity and overall efficiency of the steel bending.
[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.
Claims
1. A reinforcing bar bender for use in construction work, comprising a work table (1), characterised in that: The top end of the workbench (1) is fixedly connected with a conveying plate (2), the front end of the conveying plate (2) is provided with a sliding groove (8), the inside of the sliding groove (8) is slidably connected with two clamping blocks (6), the front end of the conveying plate (2) is fixedly connected with two guide plates (7), the rear end of the two clamping blocks (6) is fixedly connected with a sliding plate (4), the side close to the two sliding plates (4) is fixedly connected with a telescopic spring (5), the outside of the two sliding plates (4) is slidably connected with a moving block (3), the inside of the moving block (3) is fixedly connected with a fixed column (14), the rear end of the moving block (3) is provided with a driving assembly for driving movement, the top end of the workbench (1) is provided with a limiting assembly for assisting bending, the top end of the workbench (1) is rotatably connected with a rotating disc (21), the inside of the rotating disc (21) is slidably connected with a bending tooth (22).
2. A bar bender for construction work as claimed in claim 1, wherein: The driving assembly comprises a cylinder (12), the outside of the cylinder (12) is fixedly connected with the rear end of the conveying plate (2), the driving end of the cylinder (12) is fixedly connected with a driving block (11), one side of the driving block (11) is fixedly connected with a driven block (10), the front end of the driven block (10) is fixedly connected with a sliding block (9), the front end of the sliding block (9) is fixedly connected with the rear end of the moving block (3).
3. The reinforcing bar bender for building construction according to claim 1, characterized in that: The telescopic spring (5) is sleeved outside the fixed column (14), the inside of the two sliding plates (4) is slidably connected outside the fixed column (14).
4. A bar bender for construction work as claimed in claim 2, wherein: The outside of the sliding block (9) is slidably connected inside the conveying plate (2), the outside of the two clamping blocks (6) is slidably connected outside the two guide plates (7) respectively.
5. The reinforcing bar bender for building construction according to claim 1, characterized in that: The limiting assembly comprises a fixed block (15), the fixed block (15) is fixedly connected with the top end of the workbench (1), the inside of the fixed block (15) is provided with a sliding groove (18), the inside of the sliding groove (18) is slidably connected with a moving block (16), the top end of the moving block (16) is fixedly connected with a moving column (20), the inside of the fixed block (15) is slidably connected with a fixed tooth (17).
6. A bar bender for use in construction according to claim 5 wherein: The top end of the workbench (1) is fixedly connected with a cylinder (19), the driving end of the cylinder (19) is fixedly connected with the rear end of the moving block (16).
7. The reinforcing bar bender for building construction according to claim 1, characterized in that: The side close to the two clamping blocks (6) is coupled with a processing piece (13), the moving block (3) is slidably connected inside the conveying plate (2).
8. The reinforcing bar bender for building construction according to claim 1, characterized in that: The top end of the workbench (1) is fixedly connected with a rotating column (23), the front end of the workbench (1) is rotatably connected with a rotating door (24).