Clamping device for hammering machining of automobile parts
By designing a clamping device for automotive parts including gears, racks, belt discs and threaded rods, the problem that the prior art cannot adapt to parts of different sizes is solved, and flexible clamping and adjustment of different sizes and angles is achieved. , improves processing efficiency.
Patent Information
- Application Number
- CN202420804815.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-18
AI Technical Summary
The existing automotive parts clamping devices cannot adapt to parts of different sizes, resulting in frequent replacement of fixtures, which is time-consuming and labor-intensive and inconvenient to use.
A clamping device including bottom plate, pulley, threaded rod, moving column, adjustment rod, clamping component and other structures is designed. Through the cooperation of gears, racks, belt trays and motors, automotive zeroes of different sizes and angles are achieved. Flexible clamping and angle adjustment of components.
It realizes stable fixation and angle adjustment of automotive parts of different lengths and thicknesses, improves usage flexibility, reduces fixture replacement frequency, and improves processing efficiency.
Smart Images
Figure CN222268569U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile parts production, in particular to a clamping device for hammering and processing automobile parts. Background Art
[0002] Automobile parts processing refers to the various units that constitute the overall automobile parts processing and the products that serve the automobile parts processing. For medium-sized metal accessories of automobiles, such as tow hooks, they need to be melted and cast to form a blank, and then hammered into a certain shape before subsequent processing. The clamping device of automobile parts in the prior art can only be applied to automobile parts of fixed sizes. When clamping automobile parts of different sizes, it is necessary to frequently replace the clamps, which is time-consuming and labor-intensive and inconvenient for people to use. Therefore, a clamping device for hammering processing of automobile parts is proposed to solve the above problems. Utility Model Content
[0003] In order to make up for the above shortcomings, the utility model provides a clamping device for hammering processing of automobile parts, aiming to improve the problem that the clamping device of automobile parts in the prior art cannot adapt to automobile parts of different sizes.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a clamping device for hammering processing of automobile parts, comprising a base plate, a baffle plate is fixedly connected to the top of the base plate, one side of the baffle plate is rotatably connected to two pulleys, the two pulleys are connected by a belt pulley, the outside of one of the pulleys is fixedly connected to a second motor, the inner side of the baffle plate is rotatably connected to two threaded rods, the outer side of the threaded rod is threadedly connected to a moving column, the top of the moving column is rotatably connected to two adjusting rods, the top of the base plate is fixedly connected to a vertical plate, the top of the vertical plate is rotatably connected to a rotating shaft, the outside of the rotating shaft is fixedly connected to a processing table, and a clamping assembly is installed on the top of the processing table.
[0005] As a further description of the above technical solution:
[0006] The clamping assembly includes a limit groove, which is opened inside the processing table. A first motor is fixedly connected to the bottom of the processing table, and a gear is fixedly connected to the output end of the first motor. A groove is opened inside the limit groove, and a rack is slidably connected inside the groove. A protective plate is fixedly connected to the top of the rack, and a screw is rotatably connected inside the protective plate. A movable block is threadedly connected to the surface of the screw, one end of the movable block is fixedly connected to the clamping plate, and a handheld turntable is fixedly connected to the top of the threaded rod.
[0007] As a further description of the above technical solution:
[0008] One side of the threaded rod is rotatably connected to the outside of the vertical plate, and the lower surface of the movable column is in contact with the upper surface of the bottom plate.
[0009] As a further description of the above technical solution:
[0010] One end of the two threaded rods is respectively fixedly connected to the outside of the belt pulley at the corresponding position, and the top end of the adjusting rod is rotatably connected to one side of the bottom end of the processing table.
[0011] As a further description of the above technical solution:
[0012] The outer side of the rack is meshingly connected with the outer side of the gear.
[0013] As a further description of the above technical solution:
[0014] The cross section of the movable block is square, and the outer wall of the movable block is slidably connected with the inside of the protective plate.
[0015] As a further description of the above technical solution:
[0016] The bottom of the protective plate is slidably connected to the top of the processing table, and the top of the threaded rod is fixedly connected to a handheld turntable.
[0017] As a further description of the above technical solution:
[0018] A plurality of legs are fixedly connected to the four corners of the bottom of the bottom plate, and anti-slip pads are arranged at the bottom ends of the legs.
[0019] The utility model has the following beneficial effects:
[0020] 1. In the utility model, the two protective plates are relatively moved by the mutual cooperation of the gear, rack and structure, so that the automobile parts of different lengths and thicknesses can be fixed on the surface of the workbench, which increases the flexibility of use and eliminates the need for frequent replacement of fixtures.
[0021] 2. In the utility model, the belt pulley, the second motor, the baffle, the threaded rod, the movable column and other structures are used in coordination with each other, so that the angle of the clamped automobile parts can be changed, which makes it easier to process the automobile parts and greatly increases the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 A three-dimensional diagram of a clamping device for hammering and processing automobile parts proposed by the utility model;
[0023] Figure 2 This is a schematic diagram of the threaded rod structure of a clamping device for hammering processing of automobile parts proposed by the utility model;
[0024] Figure 3 This is a schematic diagram of the groove structure of a clamping device for hammering processing of automobile parts proposed by the utility model;
[0025] Figure 4 The utility model discloses a schematic diagram of the structure of a protective plate of a clamping device for hammering processing of automobile parts.
[0026] Legend:
[0027] 1. Bottom plate; 2. Vertical plate; 3. Rotating shaft; 4. Processing table; 5. Protective plate; 6. Hand-held turntable; 7. Clamping plate; 8. Screw; 9. Movable block; 10. First motor; 11. Adjusting rod; 12. Belt pulley; 13. Second motor; 14. Support leg; 15. Pulley; 16. Baffle; 17. Threaded rod; 18. Moving column; 19. Groove; 20. Limiting groove; 21. Rack; 22. Gear. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0029] Reference Figure 1 , Figure 2 , The utility model provides an embodiment: a clamping device for hammering processing of automobile parts, including a base plate 1, a baffle plate 16 is fixedly connected to the top of the base plate 1, two pulleys 15 are rotatably connected to one side of the baffle plate 16, and the two pulleys 15 are connected by a belt disk 12, and a second motor 13 is fixedly connected to the outside of one of the pulleys 15, two threaded rods 17 are rotatably connected to the inner side of the baffle plate 16, and a moving column 18 is threadedly connected to the outside of the threaded rod 17, and two adjusting rods 11 are rotatably connected to the top of the moving column 18, a vertical plate 2 is fixedly connected to the top of the base plate 1, a rotating shaft 3 is rotatably connected to the top of the vertical plate 2, a processing table 4 is fixedly connected to the outside of the rotating shaft 3, and a clamping assembly is installed on the top of the processing table 4.
[0030] Specifically, by starting the second motor 13, one of the pulleys 15 is rotated, and at the same time, the other pulley 15 is rotated under the drive of the belt pulley 12, so that the two threaded rods 17 inside the baffle 16 rotate at the same time. At this time, the function of the baffle 16 is to ensure that the threaded rod 17 is more stable when rotating. At this time, the adjustment rod 11 moves outside the threaded rod 17 through the moving column 18, so that it can adjust the angle of the processing table 4. At this time, under the action of the rotating shaft 3, the height of the processing table 4 on the top of the vertical plate 2 can be adjusted more stably.
[0031] Reference Figure 3 , Figure 4 The clamping assembly includes a limit groove 20, which is opened inside the processing table 4. The bottom of the processing table 4 is fixedly connected to the first motor 10, and the output end of the first motor 10 is fixedly connected to the gear 22. The limit groove 20 is opened inside the limit groove 20. A rack 21 is slidably connected inside the groove 19. The top of the rack 21 is fixedly connected to a protective plate 5. The bottom of the protective plate 5 is slidably connected to the top of the processing table 4. The top of the screw 8 is fixedly connected to a hand-held turntable 6. The inside of the protective plate 5 is rotatably connected to the screw 8. The surface of the screw 8 is threadedly connected to a movable block 9. One end of the movable block 9 is fixedly connected to a clamping plate 7, and the top of the threaded rod 17 is fixedly connected to a hand-held turntable 6.
[0032] Specifically, by starting the first motor 10, the rack 21 moves along the surface of the gear 22, and at the same time drives the protective plate 5 to move on the top of the processing table 4. At this time, the screw 8 is rotated by holding the turntable 6, so that the clamping plate 7 is driven by the movable block 9 to clamp the automobile parts, so that it is more stable on the top of the processing table 4.
[0033] Reference Figure 4 One side of the threaded rod 17 is rotatably connected to the outside of the vertical plate 2, the lower surface of the movable column 18 is in contact with the upper surface of the bottom plate 1, and a plurality of legs 14 are fixedly connected to the four corners of the bottom of the bottom plate 1, and anti-slip pads are provided at the bottom ends of the legs 14.
[0034] Specifically, one side of the threaded rod 17 is connected to the outside of the vertical plate 2 so that the threaded rod 17 is more stable when rotating, and at the same time, the moving column 18 moving on the outer wall of the threaded rod 17 moves smoothly on the top of the bottom plate 1.
[0035] Reference Figure 2 One end of the two threaded rods 17 is fixedly connected to the outside of the pulley 15 at the corresponding position, and the top end of the adjusting rod 11 is rotatably connected to one side of the bottom end of the processing table 4.
[0036] Specifically, the two threaded rods 17 are driven by the pulley 15 to rotate simultaneously, so that the adjustment rod 11 can adjust the angle of the processing table 4 more stably.
[0037] Reference Figure 3 The outer side of the rack 21 is meshed and connected with the outer side of the gear 22.
[0038] Specifically, the corresponding position of the rack 21 fits with the gear 22 , so that the rack 21 rotates on the surface of the gear 22 .
[0039] Reference Figure 4The cross section of the movable block 9 is square, and the outer wall of the movable block 9 is slidably connected to the inside of the protective plate 5.
[0040] Specifically, by setting the movable block 9 to be square, the movable block 9 can slide stably on the inner wall of the protective plate 5, so that the device can be clamped more stably.
[0041] Working principle: When hammering automobile parts, the staff puts the automobile parts on the top of the processing table 4, and starts the first motor 10 to rotate the gear 22 on the top of the processing table 4, so that the two racks 21 meshing with the gear 22 move inside the groove 19, and then drive the two protective plates 5 on the top of the rack 21 to move relative to each other, and at the same time, by rotating the hand-held turntable 6, the screw 8 rotates inside the protective plate 5, and the movable block 9 drives the clamping plate 7 to move, so that the clamping plate 7 can stabilize automobile parts of different widths. At the same time, under the clamping of the clamping plate 7, the automobile parts are stably fixed on the processing table 4, thereby preventing the automobile parts from falling off and allowing the staff to work more effectively. Secondly, when the staff needs to adjust the angle of the automobile parts, by starting the second motor 13, one of the pulleys 15 is rotated, and under the action of the belt pulley 12, the other pulley 15 is rotated, and the two threaded rods 17 are rotated synchronously, and the movable column 18 is moved along the outer wall of the threaded rod 17, thereby driving one end of the adjusting rod 11 to swing, and under the action of the traction force of the adjusting rod 11, the processing table 4 is swung under the action of the vertical plate 2, so that the angle of the clamped automobile parts can be adjusted, which is more convenient for processing the automobile parts.
[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A clamping device for hammering and processing automobile parts, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a baffle plate (16), one side of the baffle plate (16) is rotatably connected to two pulleys (15), the two pulleys (15) are connected via a belt pulley (12), the outside of one of the pulleys (15) is fixedly connected to a second motor (13), the inner side of the baffle plate (16) is rotatably connected to two threaded rods (17), the outer side of the threaded rod (17) is threadedly connected to a moving column (18), the top of the moving column (18) is rotatably connected to two adjustment rods (11), the top of the base plate (1) is fixedly connected to a vertical plate (2), the top of the vertical plate (2) is rotatably connected to a rotating shaft (3), the outside of the rotating shaft (3) is fixedly connected to a processing table (4), and a clamping assembly is installed on the top of the processing table (4).
2. The clamping device for hammering and processing automobile parts according to claim 1 is characterized in that: The clamping assembly comprises a limiting groove (20), wherein the limiting groove (20) is arranged inside the processing table (4), a first motor (10) is fixedly connected to the bottom of the processing table (4), a gear (22) is fixedly connected to the output end of the first motor (10), a groove (19) is arranged inside the limiting groove (20), a rack (21) is slidably connected inside the groove (19), a protective plate (5) is fixedly connected to the top of the rack (21), a screw rod (8) is rotatably connected inside the protective plate (5), a movable block (9) is threadedly connected to the surface of the screw rod (8), one end of the movable block (9) is fixedly connected to the clamping plate (7), and a hand-held turntable (6) is fixedly connected to the top of the threaded rod (17).
3. The clamping device for forging and processing automobile parts according to claim 1, characterized in that: One side of the threaded rod (17) is rotatably connected to the outside of the vertical plate (2), and the lower surface of the movable column (18) is in contact with the upper surface of the bottom plate (1).
4. The clamping device for hammering and processing automobile parts according to claim 1 is characterized in that: One end of the two threaded rods (17) is fixedly connected to the outside of the pulley (15) at the corresponding position, and the top end of the adjustment rod (11) is rotatably connected to one side of the bottom end of the processing table (4).
5. The clamping device for hammering and processing automobile parts according to claim 2, characterized in that: The outer side of the rack (21) is meshingly connected with the outer side of the gear (22).
6. The clamping device for hammering and processing automobile parts according to claim 2, characterized in that: The cross section of the movable block (9) is square, and the outer wall of the movable block (9) is slidably connected to the inside of the protective plate (5).
7. The clamping device for hammering and processing automobile parts according to claim 2, characterized in that: The bottom of the protective plate (5) is slidably connected to the top of the processing table (4), and the top of the threaded rod (17) is fixedly connected to a handheld turntable (6).
8. The clamping device for hammering and processing automobile parts according to claim 2, characterized in that: A plurality of legs (14) are fixedly connected at the four corners of the bottom of the base plate (1), and anti-slip pads are provided at the bottom ends of the legs (14).