A bolt production apparatus with a grinding structure

Abstract

This utility model discloses a bolt production device with a grinding structure, belonging to the technical field of bolt processing equipment. It includes a worktable with a grinding machine mounted on its upper end and a support platform fixedly connected to the upper end of the worktable. A limiting mechanism includes a fixed plate fixedly connected to the upper end of the support platform, a motor mounted on the left side of the fixed plate, and the motor's output shaft passing through the fixed plate and fixedly connected to a first clamping block. A rectangular inner groove is formed at the upper end of the support platform, and threaded rods are rotatably connected between the left and right inner walls of the rectangular inner groove. This device addresses usability issues by incorporating a limiting mechanism. By controlling the leftward movement of the second clamping block, in conjunction with the first clamping block, the bolt can be easily limited. Simultaneously, the motor can drive the bolt to rotate for all-around grinding. A dust removal mechanism is also included to recover grinding dust and prevent environmental pollution.

Description

Technical Field

[0001] This utility model relates to the field of bolt processing equipment technology, and in particular to a bolt production device with a grinding structure. Background Technology

[0002] Bolts are commonly used fasteners in mechanical manufacturing. In the traditional bolt production process, the surface of the formed bolts often has defects such as burrs and flash. The bolt grinding process is a key step to ensure the surface quality of the bolts. Currently, bolt grinding requires pre-positioning, but traditional positioning methods are often complex, requiring tedious manual adjustments and fixation. Furthermore, positioning makes it difficult to achieve full-range grinding of the bolt, increasing the workload for workers. Additionally, the grinding process generates a large amount of dust, which permeates the surrounding environment, posing a health hazard to operators and contaminating workshop equipment and the work area. Therefore, designing a bolt production device with a grinding structure is necessary to address these issues. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a bolt production device with a grinding structure. To address usage issues, a limiting mechanism is set up. By controlling the leftward movement of the second clamping block, the bolt can be conveniently limited in conjunction with the first clamping block. At the same time, the bolt can be rotated by a motor for all-round grinding. A dust removal mechanism is also set up to recover the dust generated during grinding and prevent dust pollution of the surrounding environment.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A bolt production apparatus with a grinding structure includes a workbench with a grinding machine mounted on its upper end and a support platform fixedly connected to the upper end of the workbench; a limiting mechanism including a fixed plate fixedly connected to the upper end of the support platform, a motor mounted on the left side of the fixed plate, the output shaft of the motor passing through the fixed plate and fixedly connected to a first clamping block; a rectangular inner groove formed at the upper end of the support platform, a threaded rod rotatably connected between the left and right inner walls of the rectangular inner groove, the right end of the threaded rod passing through the right inner wall of the rectangular inner groove and fixedly connected to a rotating block, a movable plate threadedly connected to the threaded rod, a rotating shaft rotatably connected to the left side of the movable plate, and a second clamping block fixedly connected to the left end of the rotating shaft; and a dust removal mechanism for cleaning and recycling dust generated during grinding.

[0005] Preferably, a hexagonal limiting groove is provided on the right side of the first clamping block, and a cylindrical limiting groove is provided on the left side of the second clamping block.

[0006] Preferably, the hexagonal limiting groove and the cylindrical limiting groove are fitted together.

[0007] Preferably, a guide rod is fixedly connected between the inner walls of the left and right sides of the rectangular inner groove, the guide rod passing through the movable plate and slidably connected to the movable plate.

[0008] Preferably, the dust removal mechanism includes a hollow block fixedly connected to the upper end of the support platform, a dust suction port is provided on the front side of the hollow block, a vacuum cleaner is installed on the upper end of the workbench, and the suction pipe of the vacuum cleaner extends into the inner cavity of the hollow block.

[0009] Preferably, the lower end of the workbench is fixedly connected to two support legs.

[0010] Compared with the prior art, the advantages of this utility model are as follows: A limiting mechanism is installed, which drives the second clamping block to approach the first clamping block by rotating the rotating block. With the help of hexagonal and cylindrical limiting grooves, the bolt can be clamped and limited conveniently and quickly, ensuring the stability of the bolt during grinding. At the same time, the bolt can be rotated by starting the motor, so as to conveniently achieve all-round grinding of the bolt, ensuring grinding efficiency and uniformity. A dust removal mechanism is also set up. By starting the vacuum cleaner, the dust generated during grinding can be collected through the suction port, effectively preventing dust from escaping and polluting the surrounding environment, and protecting the health of the staff. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of a bolt production device with a grinding structure proposed in this utility model. Figure 2 for Figure 1 Partial structural sectional view; Figure 3 for Figure 2 Rear view after removing the dust removal mechanism.

[0012] In the diagram: 1. Workbench, 2. Grinding machine, 3. Support platform, 4. Fixed plate, 5. Motor, 6. First clamping block, 7. Rectangular inner groove, 8. Threaded rod, 9. Rotating block, 10. Moving plate, 11. Rotating shaft, 12. Second clamping block, 13. Hexagonal limiting groove, 14. Columnar limiting groove, 15. Guide rod, 16. Hollow block, 17. Dust suction port, 18. Vacuum cleaner, 19. Support leg. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0014] Reference Figures 1-3A bolt production device with a grinding structure includes a workbench 1, a grinding machine 2 is provided at the upper end of the workbench 1, the grinding machine 2 is existing technology, and it is mainly composed of a frame, hydraulic cylinder, motor, grinding wheel, control panel and other components. It can control the grinding wheel to move to the bolt at the limit position and automatically perform grinding operation. A support platform 3 is fixedly connected to the upper end of the workbench 1, and two support legs 19 are fixedly connected to the lower end of the workbench 1. The system also includes a limiting mechanism, which includes a fixed plate 4 fixedly connected to the upper end of the support platform 3. A motor 5 is installed on the left side of the fixed plate 4. The output shaft of the motor 5 passes through the fixed plate 4 (a bearing is provided at the passage) and is fixedly connected to a first clamping block 6. A hexagonal limiting groove 13 is provided on the right side of the first clamping block 6. By controlling the motor 5 to drive the first clamping block 6 to rotate, the bolt that is limited can be driven to rotate through the hexagonal limiting groove 13, thereby achieving all-round grinding of the bolt. A rectangular inner groove 7 is provided at the upper end of the support platform 3. A threaded rod 8 is rotatably connected between the inner walls of the left and right sides of the rectangular inner groove 7. The right end of the threaded rod 8 passes through the inner wall of the right side of the rectangular inner groove 7 and is fixedly connected to a rotating block 9. A moving plate 10 is threadedly connected to the threaded rod 8. A guide rod 15 is fixedly connected between the inner walls of the left and right sides of the rectangular inner groove 7. The guide rod 15 passes through the moving plate 10 and is slidably connected to the moving plate 10. The movable plate 10 is rotatably connected to a rotating shaft 11 on its left side. The left end of the rotating shaft 11 is fixedly connected to a second clamping block 12. The left side of the second clamping block 12 is provided with a cylindrical limiting groove 14. The hexagonal limiting groove 13 and the cylindrical limiting groove 14 cooperate. The hexagonal limiting groove 13 can limit the hexagonal head of the bolt, and the cylindrical limiting groove 14 can limit the end of the bolt thread. By rotating the rotating block 9, the threaded rod 8 is driven to rotate, which drives the second clamping block 12 to move to the left and close to the first clamping block 6. With the tight fit of the hexagonal limiting groove 13 and the cylindrical limiting groove 14 on both ends of the bolt, the bolt can be stably clamped and limited. The system also includes a dust removal mechanism, which is used to clean and collect the dust generated during grinding. The dust removal mechanism includes a hollow block 16 fixedly connected to the upper end of the support platform 3. A suction port 17 is provided on the front side of the hollow block 16. A vacuum cleaner 18 is installed on the upper end of the workbench 1. This is existing technology. It is mainly composed of components such as a motor, fan, suction pipe, filter system, and dust bag. The suction pipe of the vacuum cleaner 18 extends into the inner cavity of the hollow block 16. By starting the vacuum cleaner 18, the dust generated during grinding can be collected into the vacuum cleaner 18 through the suction port 17 and the suction pipe, thereby preventing the dust from escaping and polluting the surrounding environment.

[0015] In this utility model, during use, the hexagonal head of the bolt to be ground is first placed into the hexagonal limiting groove 13 on the right side of the first clamping block 6. Then, the rotating block 9 is rotated to drive the threaded rod 8 to rotate, which in turn drives the moving plate 10 and the second clamping block 12 to move to the left along the guide rod 15. This causes the cylindrical limiting groove 14 on the left side of the second clamping block 12 to gradually approach the end of the bolt's thread until the cylindrical limiting groove 14 is tightly fitted with the end of the bolt's thread. In this way, the tight fit between the hexagonal limiting groove 13 and the hexagonal head of the bolt can easily achieve stable clamping and limiting of the bolt. After completing the above limiting operation, the staff can start the grinder 2 and control the grinding wheel on it to move to the upper end of the limiting bolt and automatically perform grinding. During grinding, the staff can simultaneously start the motor 5 to drive the first clamping block 6 to rotate. The first clamping block 6 can drive the limited bolt to rotate through the hexagonal limiting groove 13. In this way, by controlling the rotation of the bolt, the bolt can be ground in all directions. It is worth mentioning that during the polishing process, the staff can start the vacuum cleaner 18 so that the dust generated during polishing is sucked into the inner cavity of the hollow block 16 through the suction port 17 and then returned to the vacuum cleaner 18 through the suction pipe. This can prevent the dust from escaping and polluting the surrounding environment and protect the health of the staff. It should be noted that the wiring of the grinder 2, motor 5, and vacuum cleaner 18 in this utility model is common knowledge in the field, and its working principle is a well-known technology. The appropriate model is selected according to the actual use. Therefore, the control, power supply method and wiring layout of the grinder 2, motor 5, and vacuum cleaner 18 will not be explained in detail.

[0016] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A bolt production apparatus with a grinding structure, characterized in that, include: A workbench (1) is provided with a grinding machine (2) at the upper end of the workbench (1) and a support table (3) is fixedly connected to the upper end of the workbench (1). The limiting mechanism includes a fixed plate (4) fixedly connected to the upper end of the support platform (3), a motor (5) is installed on the left side of the fixed plate (4), the output shaft of the motor (5) passes through the fixed plate (4) and is fixedly connected to a first clamping block (6), a rectangular inner groove (7) is opened at the upper end of the support platform (3), a threaded rod (8) is rotatably connected between the inner walls of the left and right sides of the rectangular inner groove (7), the right end of the threaded rod (8) passes through the right inner wall of the rectangular inner groove (7) and is fixedly connected to a rotating block (9), a moving plate (10) is threadedly connected to the threaded rod (8), a rotating shaft (11) is rotatably connected to the left side of the moving plate (10), and a second clamping block (12) is fixedly connected to the left end of the rotating shaft (11). A dust removal mechanism is used to clean and recycle the dust generated during grinding.

2. The bolt production apparatus with a grinding structure according to claim 1, characterized in that, The first clamping block (6) has a hexagonal limiting groove (13) on its right side, and the second clamping block (12) has a cylindrical limiting groove (14) on its left side.

3. The bolt production apparatus with a grinding structure according to claim 2, characterized in that, The hexagonal limiting groove (13) and the cylindrical limiting groove (14) are fitted together.

4. A bolt production apparatus with a grinding structure according to claim 1, characterized in that, A guide rod (15) is fixedly connected between the inner walls of the left and right sides of the rectangular inner groove (7). The guide rod (15) passes through the moving plate (10) and is slidably connected to the moving plate (10).

5. A bolt production apparatus with a grinding structure according to claim 1, characterized in that, The dust removal mechanism includes a hollow block (16) fixedly connected to the upper end of the support platform (3). A dust suction port (17) is provided on the front side of the hollow block (16). A vacuum cleaner (18) is installed on the upper end of the workbench (1). The suction pipe of the vacuum cleaner (18) extends into the inner cavity of the hollow block (16).

6. A bolt production apparatus with a grinding structure according to claim 1, characterized in that, The lower end of the workbench (1) is fixedly connected to two support legs (19).

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