Sawing machine clamping assembly for machining automobile modified part

Abstract

The utility model relates to the technical field of automobile modified part machining, and discloses a sawing machine clamping assembly for automobile modified part machining, which comprises a base, the inner wall of the base is rotatably connected with a first screw rod, the outer wall of the first screw rod is in threaded connection with a sliding block, and the outer wall of the sliding block is in sliding connection with the inner wall of the base. The top end of the sliding block is fixedly connected with a fixing seat, the inner wall of the fixing seat is rotatably connected with a rotating shaft, the outer wall of the rotating shaft is provided with a rotating assembly, the top end of the rotating shaft is fixedly connected with a fixing plate, the right end of the fixing plate is fixedly connected with a knob, and the left end of the knob is fixedly connected with a rotating shaft. The outer wall of the rotating shaft is rotationally connected to the inner wall of the fixing plate. According to the utility model, a workpiece is fixed by the clamping plate, the clamping stability of the workpiece is guaranteed, the processing quality is ensured, the fixed plate is driven by the rotating shaft to rotate, the horizontal angle of the fixed workpiece is adjusted, the clamping plate does not need to be loosened when the angle is adjusted, and the sawing efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of automotive modification parts processing technology, and in particular to a saw clamping assembly for automotive modification parts processing. Background Technology

[0002] With the booming development of the automotive modification industry, the variety of automotive modification parts is increasing, and the requirements for their processing precision and efficiency are also constantly rising. As an important piece of equipment used for cutting, blanking, and shaping in the processing of automotive modification parts, the performance of the clamping components of the saw directly affects the processing quality and production efficiency.

[0003] Currently, the fixing components of the fixing devices for automotive modification parts are relatively simple, and can only clamp workpieces of a single specification. In addition, when adjusting the horizontal angle of the workpiece for inspection, it is necessary to loosen the clamping plate, adjust the angle of the workpiece, and then fix the workpiece again. The operation is cumbersome and affects the processing efficiency.

[0004] In response to the technical problems of the relatively simple clamping of the fixed components and the inconvenience of adjusting the horizontal angle of the fixed workpiece, this application proposes a sawing machine clamping component for processing automotive modification parts. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of simple clamping mechanisms and inconvenient horizontal angle adjustment of the fixed workpiece. It proposes a sawing assembly for processing automotive parts, where the clamping plate secures the workpiece, while the rotating shaft drives a ratchet on the outer wall. Since the ratchet can only rotate in one direction, the rotating shaft cannot loosen, ensuring the clamping plate is stable, guaranteeing workpiece clamping stability, and ensuring processing quality. Furthermore, the rotating shaft drives the fixed plate to rotate, allowing for horizontal angle adjustment of the fixed workpiece without loosening the clamping plate, thus improving sawing efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a saw clamping assembly for processing automotive modification parts, comprising a base, a first screw rotatably connected to the inner wall of the base, a slider threadedly connected to the outer wall of the first screw, the outer wall of the slider slidably connected to the inner wall of the base, a fixed seat fixedly connected to the top of the slider, a rotating shaft rotatably connected to the inner wall of the fixed seat, a rotating assembly provided on the outer wall of the rotating shaft, a fixed plate fixedly connected to the top of the rotating shaft, a knob fixedly connected to the right end of the fixed plate, a rotating shaft fixedly connected to the left end of the knob, the outer wall of the rotating shaft rotatably connected to the inner wall of the fixed plate, a ratchet fixedly connected to the outer wall of the rotating shaft, a limit assembly provided on the outer wall of the ratchet, and the rotating shaft connected to a clamping plate through the fixed assembly.

[0007] Furthermore, the rotating assembly includes a first gear fixedly connected to the outer wall of the rotating shaft, a first toothed plate meshing with the outer wall of the first gear, and the outer wall of the first toothed plate slidably connected to the inner wall of the fixed seat.

[0008] Furthermore, a second motor is fixedly connected to the front end of the fixed base, a second screw is fixedly connected to the drive end of the second motor, the outer wall of the second screw is rotatably connected to the inner wall of the fixed base, and the inner wall of the first toothed plate is threadedly connected to the outer wall of the second screw.

[0009] Furthermore, the limiting component includes a ratchet tooth disposed at the rear end of the ratchet, the outer wall of the ratchet tooth being slidably connected to the inner wall of the fixed plate, and a control rod being fixedly connected to the right end of the ratchet tooth.

[0010] Furthermore, two springs are fixedly connected to the rear end of the ratchet, and the rear ends of the springs are fixedly connected to the inner wall of the fixed plate.

[0011] Furthermore, the fixing component includes a first bevel gear fixedly connected to the outer wall of the rotating shaft, a second bevel gear meshing with the outer wall of the first bevel gear, a connecting shaft fixedly connected to the inner wall of the second bevel gear, and the outer wall of the connecting shaft rotatably connected to the inner wall of the fixing plate.

[0012] Furthermore, a second gear is fixedly connected to the top of the connecting shaft, and a second toothed plate is meshed with both sides of the outer wall of the second gear. The outer wall of the second toothed plate is slidably connected to the inner wall of the fixed plate, and the bottom end of the clamping plate is fixedly connected to the top of the second toothed plate.

[0013] Furthermore, a first motor is fixedly connected to the right end of the base, and the right end of the first screw is fixedly connected to the drive end of the first motor.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, rotating the knob drives the rotating shaft to rotate, thereby rotating the second gear, which brings the second gear plates on both sides closer together, so that the clamping plate can fix workpieces of different sizes. At the same time, the rotating shaft drives the ratchet on the outer wall to rotate. Since the ratchet can only rotate in one direction, the rotating shaft cannot be loosened, ensuring the stability of the clamping plate, ensuring the stability of workpiece clamping, and ensuring the quality of processing.

[0016] 2. In this utility model, the second screw is driven to rotate by the second motor, which in turn drives the first toothed plate to move, causing the first gear to rotate, which in turn drives the fixed plate to rotate, allowing the fixed workpiece to be adjusted in horizontal angle. Moreover, the clamping plate does not need to be loosened when adjusting the angle, thus improving the sawing efficiency. Attached Figure Description

[0017] Figure 1This is a perspective view of a saw clamping assembly for processing automotive modification parts according to the present invention.

[0018] Figure 2 This is a cross-sectional view of the fixing seat of a sawing machine clamping assembly for processing automotive modification parts, as proposed in this utility model.

[0019] Figure 3 This is a cross-sectional view of the fixing plate of a sawing assembly for processing automotive modification parts, as proposed in this utility model.

[0020] Figure 4 A schematic diagram of the ratchet of a sawing machine clamping assembly for processing automotive modification parts according to this utility model;

[0021] Figure 5 for Figure 4 Enlarged diagram of point A in the middle.

[0022] Legend:

[0023] 1. Base; 2. First motor; 3. First screw; 4. Slider; 5. Fixed seat; 6. Second motor; 7. Second screw; 8. First gear plate; 9. First gear; 10. Rotating shaft; 11. Fixed plate; 12. Knob; 13. Rotating shaft; 14. Ratchet; 15. Ratchet tooth; 16. Control lever; 17. Spring; 18. First bevel gear; 19. Second bevel gear; 20. Connecting shaft; 21. Second gear; 22. Second gear plate; 23. Clamping plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Reference Figure 1 and Figure 2This utility model provides an embodiment of a saw clamping assembly for processing automotive modification parts, comprising a base 1, a first screw 3 rotatably connected to the inner wall of the base 1, a slider 4 threadedly connected to the outer wall of the first screw 3, the outer wall of the slider 4 slidably connected to the inner wall of the base 1, a fixed seat 5 fixedly connected to the top of the slider 4, a rotating shaft 10 rotatably connected to the inner wall of the fixed seat 5, a first gear 9 fixedly connected to the outer wall of the rotating shaft 10, a first toothed plate 8 meshing with the outer wall of the first gear 9, the outer wall of the first toothed plate 8 slidably connected to the inner wall of the fixed seat 5, a second motor 6 fixedly connected to the front end of the fixed seat 5, a second screw 7 fixedly connected to the drive end of the second motor 6, the outer wall of the second screw 7 rotatably connected to the inner wall of the fixed seat 5, the inner wall of the first toothed plate 8 threadedly connected to the outer wall of the second screw 7, a fixed plate 11 fixedly connected to the top of the rotating shaft 10, a first motor 2 fixedly connected to the right end of the base 1, and the right end of the first screw 3 fixedly connected to the drive end of the first motor 2.

[0026] Specifically, the first motor 2 can move the fixed workpiece to below the cutting saw, and the second motor 6 drives the second screw 7 to rotate. The second screw 7 then drives the first toothed plate 8 to slide on the inner wall of the fixed seat 5. The second screw 7 has a self-locking property, so that after the second screw 7 drives the first toothed plate 8 to move, the first toothed plate 8 can be kept in that position, thereby keeping the fixed plate 11 in that position after the horizontal angle is adjusted.

[0027] Reference Figures 3-5 A knob 12 is fixedly connected to the right end of a fixed plate 11, and a rotating shaft 13 is fixedly connected to the left end of the knob 12. The outer wall of the rotating shaft 13 is rotatably connected to the inner wall of the fixed plate 11. A ratchet 14 is fixedly connected to the outer wall of the rotating shaft 13. A ratchet tooth 15 is provided at the rear end of the ratchet 14. The outer wall of the ratchet tooth 15 is slidably connected to the inner wall of the fixed plate 11. A control lever 16 is fixedly connected to the right end of the ratchet tooth 15. Two springs 17 are fixedly connected to the rear end of the ratchet tooth 15. The rear ends of the springs 17 are fixedly connected to the inner wall of the fixed plate 11. The rotating shaft... A first bevel gear 18 is fixedly connected to the outer wall of plate 13. A second bevel gear 19 is meshed with the outer wall of the first bevel gear 18. A connecting shaft 20 is fixedly connected to the inner wall of the second bevel gear 19. The outer wall of the connecting shaft 20 is rotatably connected to the inner wall of the fixed plate 11. A second gear 21 is fixedly connected to the top of the connecting shaft 20. A second toothed plate 22 is meshed with both sides of the outer wall of the second gear 21. The outer wall of the second toothed plate 22 is slidably connected to the inner wall of the fixed plate 11. The bottom end of the clamping plate 23 is fixedly connected to the top end of the second toothed plate 22.

[0028] Specifically, when it is necessary to loosen the clamp 23, first move the control lever 16 to move the control lever 16 to the right, causing the ratchet 15 to disengage from the outer wall of the ratchet 14. Then turn the knob 12 to make the knob 12 drive the rotating shaft 13 to rotate, so that the clamps 23 on both sides can be loosened. The second toothed plate 22 is connected to the clamp 23 through a connecting block. The top of the fixed plate 11 has a slot for the connecting block to move.

[0029] Working principle: In use, the workpiece is placed on the fixed plate 11, and then the knob 12 is turned. The knob 12 drives the rotating shaft 13 to rotate, which in turn drives the first bevel gear 18 to rotate, thereby driving the second bevel gear 19 to rotate. The second bevel gear 19 drives the connecting shaft 20 to rotate, thereby driving the second gear 21 to rotate. This causes the second gear plates 22 on both sides to move closer together, which in turn causes the clamping plates 23 to move closer together to fix the workpiece. At the same time, when the rotating shaft 13 rotates, it drives the ratchet 14 to rotate. At this time, the rotation direction of the ratchet 14 is in inclined contact with the outer ratchet 15, so that the ratchet 14 can squeeze the ratchet 15, causing the ratchet 15 to move outward and compress the spring 17. Then the spring 17... 7. The ratchet 15 will spring back and stick close to the outer wall of the ratchet 14. When the rotating shaft 13 drives the ratchet 14 to rotate in the opposite direction, the ratchet 14 and the ratchet 15 will be in horizontal contact, causing the ratchet 14 to be stuck, thus preventing the rotating shaft 13 from rotating and preventing the clamping plate 23 from loosening. Then, the first motor 2 is started to drive the first screw 3 to rotate, thereby moving the slider 4, which in turn moves the fixed seat 5 and the fixed plate 11, pushing the fixed workpiece under the saw blade of the saw. During sawing, the second motor 6 can be started to drive the second screw 7 to rotate, causing the first toothed plate 8 to move, which in turn drives the first gear 9 to rotate, causing the rotating shaft 10 to drive the fixed plate 11 to rotate, thereby adjusting the angle of the fixed workpiece for easy cutting.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A saw clamping assembly for processing automotive modification parts, characterized in that, The system includes a base (1), a first screw (3) is rotatably connected to the inner wall of the base (1), a slider (4) is threadedly connected to the outer wall of the first screw (3), the outer wall of the slider (4) is slidably connected to the inner wall of the base (1), a fixed seat (5) is fixedly connected to the top of the slider (4), a rotating shaft (10) is rotatably connected to the inner wall of the fixed seat (5), a rotating component is provided on the outer wall of the rotating shaft (10), a fixed plate (11) is fixedly connected to the top of the rotating shaft (10), a knob (12) is fixedly connected to the right end of the fixed plate (11), a rotating shaft (13) is fixedly connected to the left end of the knob (12), the outer wall of the rotating shaft (13) is rotatably connected to the inner wall of the fixed plate (11), a ratchet (14) is fixedly connected to the outer wall of the rotating shaft (13), a limit component is provided on the outer wall of the ratchet (14), and the rotating shaft (13) is connected to the clamp (23) through the fixed component.

2. The sawing clamping assembly for processing automotive modification parts according to claim 1, characterized in that: The rotating assembly includes a first gear (9) fixedly connected to the outer wall of the rotating shaft (10), a first toothed plate (8) meshing with the outer wall of the first gear (9), and the outer wall of the first toothed plate (8) slidably connected to the inner wall of the fixed seat (5).

3. The saw clamping assembly for processing automotive modification parts according to claim 2, characterized in that: The front end of the fixed base (5) is fixedly connected to a second motor (6), and the driving end of the second motor (6) is fixedly connected to a second screw (7). The outer wall of the second screw (7) is rotatably connected to the inner wall of the fixed base (5), and the inner wall of the first toothed plate (8) is threadedly connected to the outer wall of the second screw (7).

4. The saw clamping assembly for processing automotive modification parts according to claim 1, characterized in that: The limiting component includes a ratchet (15) disposed at the rear end of the ratchet (14), the outer wall of the ratchet (15) being slidably connected to the inner wall of the fixed plate (11), and a control rod (16) being fixedly connected to the right end of the ratchet (15).

5. The sawing clamping assembly for processing automotive modification parts according to claim 4, characterized in that: The rear end of the ratchet (15) is fixedly connected to two springs (17), and the rear end of the springs (17) is fixedly connected to the inner wall of the fixed plate (11).

6. The saw clamping assembly for processing automotive modification parts according to claim 1, characterized in that: The fixing assembly includes a first bevel gear (18) fixedly connected to the outer wall of the rotating shaft (13), a second bevel gear (19) meshing with the outer wall of the first bevel gear (18), a connecting shaft (20) fixedly connected to the inner wall of the second bevel gear (19), and the outer wall of the connecting shaft (20) rotatably connected to the inner wall of the fixing plate (11).

7. The sawing clamping assembly for processing automotive modification parts according to claim 6, characterized in that: The top end of the connecting shaft (20) is fixedly connected to a second gear (21), and the outer sides of the second gear (21) are meshed with second tooth plates (22). The outer wall of the second tooth plate (22) is slidably connected to the inner wall of the fixed plate (11), and the bottom end of the clamping plate (23) is fixedly connected to the top end of the second tooth plate (22).

8. The sawing clamping assembly for processing automotive modification parts according to claim 1, characterized in that: The right end of the base (1) is fixedly connected to the first motor (2), and the right end of the first screw (3) is fixedly connected to the drive end of the first motor (2).

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