Automobile die-casting part trimming device

Abstract

The utility model discloses an automobile die-casting part trimming device which comprises a base, a groove is formed in one side of the base, a first sliding rod is fixed in the groove, a support is arranged on the outer side of the first sliding rod in a sliding mode, a first air cylinder is fixed to one side of the support, a sliding barrel is fixed to one side of the support, and a first sliding block is arranged on the inner side of the sliding barrel in a sliding mode. A fixing frame is fixed to one side of the first sliding block, a sliding groove is formed in one side of the fixing frame, a second sliding block slides on the inner side of the sliding groove, a side plate is fixed to one side of the second sliding block, a third motor is fixed to one side of the side plate, a cutter is fixed to the output end of the third motor, a telescopic ejector rod is fixed to one side of the first sliding block, and a fourth motor is fixed to one side of the base. A rotary table is fixed to the output end of the fourth motor, an inclined groove is formed in one side of the base, a second sliding rod is fixed to the inner side of the inclined groove, and a sliding plate slides on the outer side of the second sliding rod. The device has the advantages of being reasonable in structure, convenient to control and adjust and capable of conveniently cleaning chippings generated in the machining process.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile part processing, in particular to a trimming device for automobile die-cast parts. Background Technique

[0002] Automobile parts are each unit that constitutes an automobile as a whole and a product serving the automobile. There are a wide variety of automobile parts. With the improvement of people's living standards, people's consumption of automobiles is increasing, and the market for automobile parts has become larger and larger. In recent years, automobile part manufacturers have also been developing rapidly.

[0003] In the process of processing automobile die-cast parts, trimming treatment needs to be carried out on them. However, when the existing trimming devices are in use, most of them need to manually tighten and position the parts, and the position of the cutting tool is fixed and cannot perform automatic positioning operations on the parts. At the same time, after trimming one side of the part, the part needs to be removed again and the position adjusted before trimming the other side. Moreover, the scraps generated by trimming fall on the surface of the device, which is relatively inconvenient to clean up. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems that when the existing trimming devices are in use, most of them need to manually tighten and position the parts, and the position of the cutting tool is fixed and cannot perform automatic positioning operations on the parts. At the same time, after trimming one side of the part, the part needs to be removed again and the position adjusted before trimming the other side. Moreover, the scraps generated by trimming fall on the surface of the device, which is relatively inconvenient to clean up, and a trimming device for automobile die-cast parts is proposed.

[0005] The purpose of the utility model can be realized by the following technical solutions:

[0006] A trimming device for automobile die-cast parts, including a base. A groove is opened on one side of the base. A sliding rod one is fixed in the groove. A bracket slides on the outer side of the sliding rod one. A cylinder one is fixed on one side of the bracket. A sliding cylinder is fixed on one side of the bracket. A slider one slides inside the sliding cylinder. A fixing frame is fixed on one side of the slider one. A chute is opened on one side of the fixing frame. A slider two slides inside the chute. A side plate is fixed on one side of the slider two. A motor three is fixed on one side of the side plate. A cutting tool is fixed on the output end of the motor three. A telescopic ejector rod is fixed on one side of the slider one. A motor four is fixed on one side of the base. A turntable is fixed on the output end of the motor four. An inclined groove is opened on one side of the base. A sliding rod two is fixed inside the inclined groove. A sliding plate slides on the outer side of the sliding rod two. A vertical rod slides on one side of the sliding plate. A scraping plate is fixed on one end of the vertical rod. A cylinder two is fixed on one side of the base.

[0007] Preferably, one side of the base is fixed with a first motor, and the output end of the first motor is fixed with a first lead screw. The first lead screw is rotatably connected to the base and is rotatably installed inside the groove. The first lead screw is threadedly connected to the bracket.

[0008] Preferably, the piston rod end of the first cylinder penetrates through the bracket and is fixedly installed on one side surface of the first slider. One side of the fixed frame is fixed with a second motor, and the output end of the second motor is fixed with a second lead screw. The second lead screw is rotatably installed inside the sliding groove. The second lead screw is threadedly connected to the second slider. The telescopic ejector rod is slidably connected to the sliding cylinder.

[0009] Preferably, one side of the sliding plate is fixed with a spring. The end of the spring away from the sliding plate is fixedly installed on one side surface of the scraping plate, and the spring is sleeved outside the vertical rod.

[0010] Preferably, one side of the sliding plate is fixed with a brush. The brush is located above the second sliding rod. The piston rod end of the second cylinder is fixedly installed on one side surface of the sliding plate.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. By providing a slidable and adjustable bracket, the cutting knife can be adjusted forward and backward in position. By providing a slidable and adjustable second slider, the cutting knife can be adjusted horizontally. Thus, the cutting knife can be adjusted according to the parts, facilitating the trimming of the parts without adjusting the position of the parts, improving the working efficiency. By providing the telescopic ejector rod, when the first cylinder drives the first slider to move downward, the telescopic ejector rod can clamp and fix the parts, making the clamping and fixing of the parts simple;

[0013] 2. By providing the second cylinder, the second cylinder can drive the sliding adjustment of the sliding plate. By providing the spring, an elastic force of the spring is generated between the scraping plate and the sliding plate, enabling the scraping plate to always adhere to the surface of the inclined groove while the sliding plate slides, so that the scraping plate can clean the scraps generated by the trimming. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] For the convenience of those skilled in the art to understand, the present utility model will be further described below with reference to the accompanying drawings.

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is a three-dimensional structural schematic diagram of the bracket in the present utility model;

[0017] Figure 3This is the enlarged three-dimensional structural schematic diagram of part A of the present utility model.

[0018] In the figure: 1. Base; 2. Groove; 3. First sliding rod; 4. Bracket; 5. First motor; 6. First lead screw; 7. First cylinder; 8. Slide cylinder; 9. First slider; 10. Fixed frame; 11. Chute; 12. Second slider; 13. Second motor; 14. Second lead screw; 15. Side plate; 16. Third motor; 17. Cutter; 18. Telescopic ejector rod; 19. Fourth motor; 20. Turntable; 21. Inclined groove; 22. Second sliding rod; 23. Sliding plate; 24. Vertical rod; 25. Scraper; 26. Spring; 27. Brush; 28. Second cylinder. Specific embodiments

[0019] The technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0020] Embodiment 1

[0021] Please refer to Figures 1 - 3As shown in the figure, a trimming device for automotive die-cast parts includes a base 1. A groove 2 is provided on one side of the base 1. A sliding rod 3 is fixed in the groove 2. A bracket 4 slides on the outer side of the sliding rod 3. The bracket 4 can slide and adjust on the surface of the sliding rod 3, so as to realize the front and back position adjustment of the cutting tool 17. A cylinder 7 is fixed on one side of the bracket 4. A sliding cylinder 8 is fixed on one side of the bracket 4. A slider 9 slides inside the sliding cylinder 8. A fixing frame 10 is fixed on one side of the slider 9. A chute 11 is provided on one side of the fixing frame 10. A slider 12 slides inside the chute 11. A side plate 15 is fixed on one side of the slider 12. A motor 16 is fixed on one side of the side plate 15. The output end of the motor 16 is fixed with a cutting tool 17. A telescopic ejector rod 18 is fixed on one side of the slider 9. When the cylinder 7 drives the slider 9 to slide up and down for adjustment, the cutting tool 17 and the telescopic ejector rod 18 also slide up and down for adjustment. When the telescopic ejector rod 18 slides downward, it can press the parts on the surface of the turntable 20, so that the parts are fixed on the surface of the turntable 20. A motor 19 is fixed on one side of the base 1. The output end of the motor 19 is fixed with a turntable 20. The motor 19 drives the turntable 20 to rotate, so that the parts on the surface of the turntable 20 can be adjusted in position, and the adjustment is relatively simple. An inclined groove 21 is provided on one side of the base 1. A sliding rod 22 is fixed inside the inclined groove 21. A sliding plate 23 slides on the outer side of the sliding rod 22. A vertical rod 24 slides on one side of the sliding plate 23. One end of the vertical rod 24 is fixed with a scraping plate 25. A cylinder 28 is fixed on one side of the base 1. The piston rod end of the cylinder 28 is fixed on the surface of the sliding plate 23. When the cylinder 28 drives the sliding plate 23 to slide and adjust, the scraping plate 25 also slides, so as to clean the debris on the surface of the inclined groove 21.

[0022] Embodiment 2

[0023] Please refer to Figures 1 - 3As shown in the figure, a first motor 5 is fixed to one side of the base 1. The output end of the first motor 5 is fixed with a first lead screw 6. The first lead screw 6 is rotatably connected to the base 1 and is rotatably installed inside the groove 2. The first lead screw 6 is threadedly connected to the bracket 4. When the first motor 5 drives the first lead screw 6 to rotate, the first lead screw 6 can drive the sliding adjustment of the bracket 4, thereby realizing the position adjustment of the cutting knife 17. The piston rod end of the first cylinder 7 penetrates through the bracket 4 and is fixedly installed on one side surface of the first slider 9. A second motor 13 is fixed to one side of the fixed frame 10. The output end of the second motor 13 is fixed with a second lead screw 14. The second lead screw 14 is rotatably installed inside the sliding groove 11. The second lead screw 14 is threadedly connected to the second slider 12. When the second motor 13 drives the second lead screw 14 to rotate, the second lead screw 14 can drive the sliding adjustment of the second slider 12, thereby realizing the position adjustment of the cutting knife 17. The telescopic ejector rod 18 is slidably connected to the sliding cylinder 8. A spring 26 is fixed to one side of the sliding plate 23. The end of the spring 26 far from the sliding plate 23 is fixedly installed on one side surface of the scraping plate 25, and the spring 26 is sleeved outside the vertical rod 24. There is an elastic force applied by the spring 26 between the sliding plate 23 and the scraping plate 25, so that the scraping plate 25 can always fit on the surface of the inclined groove 21. When the scraping plate 25 moves, it can clean the debris on the surface of the inclined groove 21. A brush 27 is fixed to one side of the sliding plate 23. The brush 27 is located above the second sliding rod 22. The piston rod end of the second cylinder 28 is fixedly installed on one side surface of the sliding plate 23.

[0024] When the present utility model is in use, the automotive die-cast parts to be processed are placed on the surface of the turntable 20. According to the size of the parts, the first motor 5 is controlled to drive the first lead screw 6 to rotate, so that the first lead screw 6 drives the bracket 4 threadedly connected thereto to slide and adjust on the surface of the first sliding rod 3, and the cutting knife 17 is moved to a suitable position. By controlling the first cylinder 7, the first cylinder 7 drives the first slider 9 to move downward, so that the cutting knife 17 and the telescopic ejector rod 18 also move downward. The telescopic ejector rod 18 can press down the parts on the surface of the turntable 20 to fix them on the surface of the turntable 20. At the same time, the cutting knife 17 moves downward to a suitable height. The third motor 16 can drive the cutting knife 17 to rotate. At the same time, the second motor 13 drives the second lead screw 14 to rotate, so that the second lead screw 14 drives the second slider 12 threadedly connected thereto to slide and adjust, so that the second slider 12 can drive the cutting knife 17 to adjust its position, so that the cutting knife 17 performs edge cutting on the edge of the parts. The cut debris falls into the inclined groove 21. By controlling the second cylinder 28, the second cylinder 28 drives the sliding plate 23 to slide and adjust on the surface of the second sliding rod 22. Through the arranged spring 26, the scraping plate 25 always fits on the surface of the inclined groove 21, so that the sliding of the sliding plate 23 can drive the sliding of the scraping plate 25, so that the scraping plate 25 can clean the debris. Through the arranged brush 27, when the sliding plate 23 slides, the debris on the surface of the second sliding rod 22 can be cleaned to avoid affecting the sliding fit between the sliding plate 23 and the second sliding rod 22.

[0025] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to only the specific embodiments. Obviously, according to the content of this specification, many modifications and variations can be made. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A trimming device for automotive die-casting parts, comprising a base (1), characterized in that: A groove (2) is provided on one side of the base (1), a sliding rod (3) is fixed in the groove (2), a bracket (4) is slidably mounted on the outer side of the sliding rod (3), a cylinder (7) is fixed on one side of the bracket (4), a slide tube (8) is fixed on one side of the bracket (4), a slider (9) is slidably mounted on the inner side of the slide tube (8), a fixed frame (10) is fixed on one side of the slider (9), a sliding groove (11) is provided on one side of the fixed frame (10), a slider (12) is slidably mounted on the inner side of the sliding groove (11), a side plate (15) is fixed on one side of the slider (12), and a motor (13) is fixed on one side of the side plate (15). 6), a cutter (17) is fixed to the output end of the motor three (16), a telescopic push rod (18) is fixed to one side of the slider one (9), a motor four (19) is fixed to one side of the base (1), a turntable (20) is fixed to the output end of the motor four (19), an inclined groove (21) is provided on one side of the base (1), a sliding rod two (22) is fixed to the inner side of the inclined groove (21), a sliding plate (23) is slidably provided on the outer side of the sliding rod two (22), a vertical rod (24) is slidably provided on one side of the sliding plate (23), a scraper (25) is fixed to one end of the vertical rod (24), and a cylinder two (28) is fixed to one side of the base (1).

2. The trimming device for automotive die-casting parts according to claim 1, characterized in that: A motor (5) is fixed to one side of the base (1); a screw (6) is fixed to the output end of the motor (5); the screw (6) is rotatably connected to the base (1) and rotatably mounted on the inner side of the groove (2); and the screw (6) is threadedly connected to the bracket (4).

3. The trimming device for automotive die-casting parts according to claim 1, characterized in that: The piston rod end of the cylinder one (7) passes through the bracket (4) and is fixedly mounted on a side surface of the slider one (9). A motor two (13) is fixed on one side of the fixed bracket (10). A screw rod two (14) is fixed on the output end of the motor two (13). The screw rod two (14) is rotatably mounted on the inner side of the slide groove (11). The screw rod two (14) is threadedly connected to the slider two (12). The telescopic top rod (18) is slidably connected to the slide cylinder (8).

4. The trimming device for automotive die-casting parts according to claim 1, characterized in that: A spring (26) is fixed on one side of the sliding plate (23), and one end of the spring (26) away from the sliding plate (23) is fixedly mounted on a side surface of the scraper (25), and the spring (26) is sleeved on the outside of the vertical rod (24).

5. The trimming device for automotive die-casting parts according to claim 1, characterized in that: A brush (27) is fixed on one side of the sliding plate (23), and the brush (27) is located above the second sliding rod (22). The piston rod end of the second cylinder (28) is fixedly mounted on a side surface of the sliding plate (23).

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