Multi-station automobile part machining workbench

Abstract

The utility model discloses a multi-station automobile part processing workbench, and relates to the technical field of automobile part processing, the multi-station automobile part processing workbench comprises a workbench, the workbench is provided with a sliding groove, a pair of sliding blocks are arranged in the sliding groove in a sliding manner, a pair of connecting rods are rotatably arranged on each sliding block, the workbench is provided with a pair of sliding grooves, a pair of sliding blocks are arranged in each sliding groove in a sliding manner, and a pair of connecting rods are rotatably arranged on each sliding block. The sliding blocks are rotationally connected with the connecting rods, two pairs of fixed blocks are fixedly arranged on the workbench, and movable blocks are fixedly arranged on the sliding blocks. The first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the pair of screws to rotate, the pair of screws drives the pair of sliding blocks to slide towards the two ends along the sliding grooves, the sliding blocks drive the sliding blocks to slide towards the two ends along the sliding grooves through the connecting rods, the sliding blocks drive the movable blocks to slide, and the movable blocks drive the positioning blocks to slide. The workpieces are fixed through the positioning blocks on the fixed block and the movable block, and the multiple workpieces can be clamped through the simple structure.

Description

Technical Field

[0001] The utility model relates to the field of automobile part processing, in particular to a multi-station workbench for automobile part processing. Background Art

[0002] Automobile parts refer to the basic units that make up various systems and components of an automobile, and they jointly constitute the overall structure and functions of the automobile. Automobile part processing refers to the process of processing raw materials into parts that meet the design requirements of the automobile through various processes and technical means.

[0003] A multi-station fixture for part processing disclosed in the publication number CN220498407U. Through the design of structures such as an annular gear, a transmission gear, a first clamping block, and a connecting block, the device drives the annular gear to rotate through a driving mechanism. When the annular gear rotates, it can drive multiple groups of transmission gears to rotate simultaneously. When multiple groups of transmission gears rotate, they can drive multiple groups of racks to move. When the racks move, the first clamping block can be driven to approach the second clamping block through the connecting block, so that the first clamping block and the second clamping block can simultaneously clamp and fix multiple groups of parts. The multi-station fixture for part processing of the utility model can simultaneously clamp and fix multiple groups of parts to meet the clamping and fixing requirements of multiple groups of parts, and has strong practicability. However, there are still the following deficiencies in actual use: the structure of the device is relatively complex, multiple groups of racks need to be installed, the manufacturing cost is relatively high, and it is difficult to meet the requirements of industrial production.

[0004] Therefore, a multi-station workbench for automobile part processing is needed to solve the problems of relatively complex device structure and high manufacturing cost in the prior art. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a multi-station workbench for automobile part processing to solve the problem of relatively complex structure in the prior art.

[0006] To solve the problems existing in the prior art, the utility model adopts the following technical solutions:

[0007] A multi-station workbench for automobile part processing includes a workbench. A chute is opened on the workbench. A pair of sliders are slidably arranged in the chute. A pair of connecting rods are rotatably arranged on each slider. A pair of sliding grooves are opened on the workbench. A pair of sliding blocks are slidably arranged in each sliding groove. The sliding blocks are rotatably connected to the connecting rods. Two pairs of fixed blocks are fixedly arranged on the workbench. An active block is fixedly arranged on each sliding block. The fixed blocks and the active blocks correspond one by one. A positioning block is arranged on one side of each of the fixed block and the active block. A transmission mechanism is arranged on the workbench.

[0008] Preferably, the transmission mechanism includes a motor, which is fixedly connected to the lower surface of the workbench. A first helical gear is fixedly provided on the output shaft of the motor. The first helical gear is rotatably connected to the workbench. A second helical gear is provided in the chute. The first helical gear meshes with the second helical gear. A pair of screws are fixedly provided on the side surface of the second helical gear. The screws are respectively rotatably connected to the ends of the chute. The pair of screws are respectively threadedly connected to a pair of sliders.

[0009] Preferably, the thread directions of the pair of screws are opposite.

[0010] Preferably, two pairs of limit grooves are formed on the workbench. Limit blocks are slidably provided in the limit grooves. The limit blocks are fixedly connected to the movable blocks.

[0011] Preferably, clamping grooves are formed on both the fixed block and the movable block. Clamping blocks are fixedly provided on the positioning blocks. The clamping blocks are slidably connected to the clamping grooves. A pair of circular holes are formed on both the fixed block and the movable block. Threaded grooves are formed on the clamping blocks. Bolts are inserted into the circular holes. The bolts are threadedly connected to the threaded grooves.

[0012] Preferably, a pair of folding tubes are fixedly provided on the workbench. Double-headed lamps are fixedly provided on the folding tubes.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, the motor drives the first helical gear to rotate. The first helical gear drives the second helical gear to rotate. The second helical gear drives a pair of screws to rotate. The pair of screws drive a pair of sliders to slide along the chute towards both ends. The sliders drive the sliding blocks to slide along the sliding grooves towards both ends through the connecting rods. The sliding blocks drive the movable blocks to slide. The movable blocks drive the positioning blocks to slide. The positioning blocks on the fixed block and the movable block fix the workpiece. The device can clamp multiple workpieces with a relatively simple structure, making the manufacturing cost of the device relatively low and meeting the requirements of industrial production.

[0015] 2. In the present utility model, turn the bolts to remove them from the circular holes and threaded grooves, and then pull out the positioning blocks from the movable blocks. Different positioning blocks can be replaced, which can effectively clamp different automotive parts and facilitate the processing of different workpieces, greatly improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present utility model and form a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0017] Figure 1It is a front view structural schematic diagram of the present utility model;

[0018] Figure 2 It is a sectional view structural schematic diagram of the workbench of the present utility model;

[0019] Figure 3 It is a schematic diagram of the positional relationship between the movable block and the positioning block of the present utility model;

[0020] Figure 4 For the present utility model Figure 2 Enlarged schematic diagram at position A;

[0021] Figure 5 For the present utility model Figure 2 Enlarged schematic diagram at position B.

[0022] Numbers in the figure: 1. Workbench; 11. Sliding groove; 12. Slide block; 13. Connecting rod; 14. Sliding slot; 15. Sliding block; 16. Fixed block; 17. Movable block; 18. Positioning block; 2. Motor; 21. First helical gear; 22. Second helical gear; 23. Screw rod; 3. Limit groove; 31. Limit block; 4. Card slot; 41. Card block; 42. Round hole; 43. Thread groove; 44. Bolt; 5. Folding tube; 51. Double-headed lamp. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0024] Embodiment: This embodiment provides a multi-station workbench for machining automotive parts. Refer to Figures 1-5 , specifically, it includes a workbench 1. A sliding groove 11 is opened on the workbench 1. A pair of slide blocks 12 are slidably arranged in the sliding groove 11. A pair of connecting rods 13 are rotatably arranged on each of the slide blocks 12. A pair of sliding slots 14 are opened on the workbench 1. A pair of sliding blocks 15 are slidably arranged in each of the sliding slots 14. The sliding blocks 15 are rotatably connected to the connecting rods 13. Two pairs of fixed blocks 16 are fixedly arranged on the workbench 1. Movable blocks 17 are fixedly arranged on each of the sliding blocks 15. The fixed blocks 16 and the movable blocks 17 are in one-to-one correspondence. Positioning blocks 18 are arranged on one side of each of the fixed blocks 16 and the movable blocks 17. A transmission mechanism is arranged on the workbench 1. The transmission mechanism includes a motor 2. The motor 2 is fixedly connected to the lower surface of the workbench 1. A first helical gear 21 is fixedly arranged on the output shaft of the motor 2. The first helical gear 21 is rotatably connected to the workbench 1. A second helical gear 22 is arranged in the sliding groove 11. The first helical gear 21 meshes with the second helical gear 22. A pair of screw rods 23 are fixedly arranged on the side surface of the second helical gear 22. The screw rods 23 are rotatably connected to the ends of the sliding groove 11 respectively. The pair of screw rods 23 are respectively threadedly connected to a pair of slide blocks 12. The thread directions on the pair of screw rods 23 are opposite;

[0025] Place four workpieces between the fixed block 16 and the movable block 17 respectively. The motor 2 drives the first helical gear 21 to rotate. The first helical gear 21 drives the second helical gear 22 to rotate. The second helical gear 22 drives a pair of screws 23 to rotate. The pair of screws 23 drives a pair of sliders 12 to slide along the chute 11 towards both ends. The slider 12 drives the sliding block 15 to slide along the sliding groove 14 towards both ends through the connecting rod 13. The sliding block 15 drives the movable block 17 to slide. The movable block 17 drives the positioning block 18 to slide. The positioning blocks 18 on the fixed block 16 and the movable block 17 fix the workpieces. The device can clamp multiple workpieces with a relatively simple structure, making the manufacturing cost of the device relatively low and meeting the requirements of industrial production;

[0026] Two pairs of limit grooves 3 are provided on the workbench 1. Limit blocks 31 are slidably arranged in the limit grooves 3. The limit blocks 31 are fixedly connected to the movable block 17;

[0027] During the process of clamping the workpiece, the strong extrusion force is likely to cause the movement track of the movable block 17 to deform. Under the restriction of the limit groove 3 and the limit block 31, the movement track of the movable block 17 can always be ensured, ensuring that the device can have a good fixing effect on the workpiece;

[0028] Chuck grooves 4 are provided on both the fixed block 16 and the movable block 17. Clamping blocks 41 are fixedly provided on the positioning blocks 18. The clamping blocks 41 are slidably connected to the chuck grooves 4. A pair of round holes 42 are provided on both the fixed block 16 and the movable block 17. Thread grooves 43 are provided on the clamping blocks 41. Bolts 44 are inserted into the round holes 42. The bolts 44 are threadedly connected to the thread grooves 43;

[0029] Unscrew the bolt 44, remove the bolt 44 from the round hole 42 and the thread groove 43, and then pull out the positioning block 18 from the movable block 17. Different positioning blocks 18 can be replaced, which can effectively clamp different automobile parts, facilitate the processing of different workpieces, and greatly improve the practicability of the device;

[0030] A pair of folding tubes 5 are fixedly provided on the workbench 1. Double-head lamps 51 are fixedly provided on the folding tubes 5;

[0031] The double-head lamp 51 illuminates above the workpiece on the workbench 1, facilitating the processing of the workpiece. The folding tube 5 can be lifted up and down, facilitating the illumination for the processing of different workpieces.

[0032] Specifically, the working principle and operation method of the present utility model are as follows:

[0033] Turn the bolt 44 to remove the bolt 44 from the round hole 42 and the threaded groove 43, and then pull out the positioning block 18 from the movable block 17. Different positioning blocks 18 can be replaced, which can effectively clamp different automotive parts, facilitate the processing of different workpieces, and greatly improve the practicability of the device;

[0034] Place the four workpieces between the fixed block 16 and the movable block 17 respectively. The motor 2 drives the first helical gear 21 to rotate. The first helical gear 21 drives the second helical gear 22 to rotate. The second helical gear 22 drives a pair of screw rods 23 to rotate. A pair of screw rods 23 drive a pair of sliders 12 to slide along the chute 11 towards both ends. The slider 12 drives the sliding block 15 to slide along the sliding groove 14 towards both ends through the connecting rod 13. The sliding block 15 drives the movable block 17 to slide. The movable block 17 drives the positioning block 18 to slide. The positioning blocks 18 on the fixed block 16 and the movable block 17 fix the workpieces. The device can clamp multiple workpieces with a relatively simple structure, making the manufacturing cost of the device relatively low and meeting the requirements of industrial production;

[0035] During the process of clamping the workpiece by the device, the powerful extrusion force is likely to cause the movement trajectory of the movable block 17 to deform. Under the restriction of the limiting groove 3 and the limiting block 31, the movement trajectory of the movable block 17 can always be ensured, ensuring that the device can have a good fixing effect on the workpiece;

[0036] The double-head lamp 51 illuminates the upper part of the workpiece on the workbench 1, facilitating the processing of the workpiece. The folding tube 5 can be lifted up and down, facilitating the illumination of different workpiece processing.

[0037] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes an equivalent substitution or change, and should be covered within the protection scope of the present invention.

Claims

1. A multi-station processing workbench for automotive parts, including a workbench (1), characterized in that: A chute (11) is formed in the workbench (1), a pair of sliders (12) are slidably arranged in the chute (11), a pair of connecting rods (13) are rotatably arranged on each of the sliders (12), a pair of sliding grooves (14) are formed in the workbench (1), a pair of sliding blocks (15) are slidably arranged in each of the sliding grooves (14), the sliding blocks (15) are rotatably connected to the connecting rods (13), two pairs of fixing blocks (16) are fixedly arranged on the workbench (1), movable blocks (17) are fixedly arranged on the sliding blocks (15), the fixing blocks (16) correspond to the movable blocks (17) one by one, positioning blocks (18) are arranged on one side of each of the fixing blocks (16) and the movable blocks (17), and a transmission mechanism is arranged on the workbench (1).

2. The multi-station machining workbench for automotive parts according to claim 1, characterized in that: The transmission mechanism includes a motor (2), the motor (2) is fixedly connected to the lower surface of the workbench (1), a first bevel gear (21) is fixedly arranged on the output shaft of the motor (2), the first bevel gear (21) is rotatably connected to the workbench (1), a second bevel gear (22) is arranged in the chute (11), the first bevel gear (21) is meshed with the second bevel gear (22), a pair of screw rods (23) are fixedly arranged on the side surface of the second bevel gear (22), the screw rods (23) are rotatably connected to the ends of the chute (11), and the pair of screw rods (23) are respectively in threaded connection with the pair of sliders (12).

3. A multi-station processing workbench for automotive parts according to claim 2, characterized in that: The thread directions on the pair of screw rods (23) are opposite.

4. A multi-station machining workbench for automotive parts according to claim 1, characterized in that: Two pairs of limiting grooves (3) are formed in the workbench (1), limiting blocks (31) are slidably arranged in the limiting grooves (3), and the limiting blocks (31) are fixedly connected to the movable blocks (17).

5. A multi-station machining workbench for automotive parts according to claim 1, characterized in that: Clamping grooves (4) are formed in the fixing blocks (16) and the movable blocks (17), clamping blocks (41) are fixedly arranged on the positioning blocks (18), the clamping blocks (41) are slidably connected to the clamping grooves (4), a pair of round holes (42) are formed in the fixing blocks (16) and the movable blocks (17), threaded grooves (43) are formed in the clamping blocks (41), bolts (44) are inserted into the round holes (42), and the bolts (44) are in threaded connection with the threaded grooves (43).

6. A multi-station processing workbench for automotive parts according to claim 1, characterized in that: A pair of folding tubes (5) are fixedly arranged on the workbench (1), and double-headed lamps (51) are fixedly arranged on the folding tubes (5).

Images