Electric vehicle shock absorber machining positioning mechanism that can improve machining accuracy

Abstract

This utility model discloses a positioning mechanism for electric vehicle shock absorber processing that improves processing accuracy. The mechanism includes a base, a positioning component on the top of the base, cleaning components on the left and right sides of the positioning component, and a cutting device positioned opposite each other on the top of the base. The positioning component includes a mounting bracket fixedly connected to the top of the base, a telescopic cylinder inside the mounting bracket, clamping arms rotatably connected to both ends of the telescopic cylinder, a connecting rod rotatably connected to the middle side wall of the clamping arms, a sleeve fixedly connected to one end of the connecting rod, and a limit post slidably connected inside the sleeve. This utility model, through the structural design of the positioning component, solves the problem in the prior art where manual positioning of electric vehicle shock absorbers is prone to positioning errors, is time-consuming and labor-intensive, and has low work efficiency, failing to meet the needs of large-scale production.

Description

Technical Field

[0001] This utility model relates to the field of electric vehicle shock absorber processing technology, and in particular to a positioning mechanism for electric vehicle shock absorber processing that can improve processing accuracy. Background Technology

[0002] As a core component related to riding comfort and safety, the performance of the shock absorber directly affects the overall quality of the electric vehicle. With the continuous growth of market demand for refined and high-end electric vehicles, and the deep penetration of intelligent manufacturing technology in the field of machining, in order to ensure the stable performance of the shock absorber under complex loads in various road conditions and meet the stringent standards of dimensional accuracy, surface finish and assembly compatibility, the electric vehicle shock absorber processing and positioning mechanism has emerged.

[0003] The existing electric vehicle shock absorber processing and positioning mechanism relies on the operator's rich experience and understanding of the processing technology. By manually operating auxiliary tools such as clamps and positioning blocks, the shock absorber is placed in the designated position of the processing equipment. Simple measuring tools such as scales and rulers are used to repeatedly compare and adjust the angle and position of the shock absorber to meet the processing requirements, thereby achieving the initial positioning of the shock absorber.

[0004] However, existing electric vehicle shock absorber machining and positioning mechanisms rely on manual positioning of the shock absorbers, which is prone to positioning errors, time-consuming, labor-intensive, and inefficient, failing to meet the needs of large-scale production. Therefore, a new electric vehicle shock absorber machining and positioning mechanism that can improve machining accuracy is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a positioning mechanism for electric vehicle shock absorber processing that can improve processing accuracy. It aims to improve the problem that the existing technology of manually positioning electric vehicle shock absorbers is prone to positioning deviations, is time-consuming and labor-intensive, and has low work efficiency, which cannot meet the needs of large-scale production.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a positioning mechanism for electric vehicle shock absorber processing that can improve processing accuracy, comprising a base, a positioning component on the top of the base, cleaning components on the left and right sides of the positioning component, a cutting device opposite to each other on the top of the base, the positioning component including a mounting bracket fixedly connected to the top of the base, a telescopic cylinder inside the mounting bracket, clamping arms rotatably connected to both ends of the telescopic cylinder, a connecting rod rotatably connected to the middle side wall of the clamping arm, a sleeve fixedly connected to one end of the connecting rod, a limit post slidably connected inside the sleeve, a clamping block rotatably connected to the top side wall of the clamping arm, and a positioning groove opened on the top of the mounting bracket;

[0007] As a further description of the above technical solution:

[0008] The cleaning assembly includes a mounting box with a cutting device in the middle. A motor is fixedly connected to the side wall of the mounting box. A reciprocating lead screw is fixedly connected to the output end of the motor. A slider is threaded onto the surface of the reciprocating lead screw. A suction pipe is fixedly connected to the side wall of the slider. A dust collection box is fixedly connected to one end of the suction pipe. An air pump is fixedly connected to the top of the dust collection box. A filter screen is fixedly connected inside the dust collection box. A dust collection box is slidably connected inside the dust collection box.

[0009] As a further description of the above technical solution:

[0010] The clamping arm is rotatably connected to the side wall of the mounting frame;

[0011] As a further description of the above technical solution:

[0012] The clamping block is slidably connected to the top of the mounting bracket;

[0013] As a further description of the above technical solution:

[0014] The limiting post is fixedly connected inside the mounting frame;

[0015] As a further description of the above technical solution:

[0016] The reciprocating lead screw is rotatably connected inside the mounting box;

[0017] As a further description of the above technical solution:

[0018] The slider is slidably connected inside the mounting box;

[0019] As a further description of the above technical solution:

[0020] The length of the suction tube is greater than the length of the slider's movement.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, through the structural design of the positioning component, the telescopic cylinder drives the clamping arm to rotate. The connecting rod, sleeve and limiting post cooperate to guide the movement of the clamping arm, ensuring its stable opening and closing. The clamping arm drives the clamping block to slide, and works in conjunction with the positioning groove on the mounting frame to limit the shock absorber from multiple directions, achieving precise positioning and stable clamping. This provides a reliable benchmark for the processing of the shock absorber, helps to improve processing accuracy and production efficiency, and solves the problem that in the prior art, the manual positioning of electric vehicle shock absorbers is prone to positioning deviation, is time-consuming and labor-intensive, and has low work efficiency, which cannot meet the needs of large-scale production.

[0023] 2. In this utility model, through the structural design of the cleaning component, the motor drives the reciprocating lead screw to rotate, which in turn drives the slider and the dust suction pipe to move precisely back and forth along the mounting box. With the negative pressure generated by the air pump, the dust and debris generated during the operation of the cutting device are quickly sucked up through the dust suction pipe. The filter screen in the dust suction box effectively filters the debris, and the separated debris is retained in the dust collection box for easy centralized cleaning. This structure allows the cleaning range to cover the working area of ​​the cutting device, continuously maintaining a clean processing environment, reducing the impact of debris on the equipment and processing accuracy, helping to improve production stability and product quality, and enhancing the practicality of the electric vehicle shock absorber processing positioning mechanism that can improve processing accuracy. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of the electric vehicle shock absorber machining positioning mechanism that can improve machining accuracy, as proposed in this utility model.

[0025] Figure 2 This is a schematic diagram of the positioning component of the electric vehicle shock absorber machining positioning mechanism that can improve machining accuracy, as proposed in this utility model.

[0026] Figure 3 This is a schematic diagram of the cleaning component of the electric vehicle shock absorber machining positioning mechanism that can improve machining accuracy, as proposed in this utility model.

[0027] Figure 4 This is a schematic diagram of the cleaning component of the electric vehicle shock absorber machining positioning mechanism that can improve machining accuracy, as proposed in this utility model.

[0028] Legend:

[0029] 1. Base; 2. Positioning component; 3. Cleaning component; 4. Cutting device; 21. Mounting bracket; 22. Telescopic cylinder; 23. Clamping arm; 24. Connecting rod; 25. Tube sleeve; 26. Limiting post; 27. Clamping block; 28. Positioning groove; 31. Mounting box; 32. Motor; 33. Reciprocating lead screw; 34. Slider; 35. Suction hose; 36. Suction box; 37. Air pump; 38. Filter screen; 39. Dust collection box. Detailed Implementation

[0030] 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.

[0031] Reference Figures 1-2This utility model provides an embodiment of an electric vehicle shock absorber processing positioning mechanism that can improve processing accuracy. It includes a base 1, which provides stable support for the entire device. A positioning component 2 is installed on the top of the base 1 to stably position the processed shock absorber. Cleaning components 3 are installed on the left and right sides of the positioning component 2 to clean debris generated during processing. A cutting device 4 is installed opposite to the top of the base 1. The positioning component 2 includes a mounting bracket 21 fixedly connected to the top of the base 1, which provides stable support for the overall operation of the positioning component 2. A telescopic cylinder 22 is installed inside the mounting bracket 21. Both ends of the telescopic cylinder 22 are rotatably connected to clamping arms 23. The movement of the telescopic cylinder 22 can drive the clamping arms 23 to move stably. A connecting rod 24 is rotatably connected to the middle side wall of the clamping arm 23. One end of the connecting rod 24 is fixedly connected to a sleeve 25, connecting the clamping arm 23 and the sleeve 25. When the clamping arm 23 moves, the sleeve 25 moves as well. A limit post 26 is slidably connected inside the sleeve 25, providing guidance for its movement. A clamping block 27 is rotatably connected to the top side wall of the clamping arm 23, allowing the clamping arm 23 to drive the clamping block 27 to clamp and position the shock absorber. A positioning groove 28 is provided on the top of the mounting frame 21, providing protective space for the shock absorber and enhancing positioning accuracy during processing. The clamping arm 23 is rotatably connected to the side wall of the mounting frame 21, which serves as both the support point and the rotation axis of the clamping arm 23. The clamping block 27 is slidably connected to the top of the mounting frame 21, allowing the clamping arm 23 to drive the clamping block 27 to clamp and fix the shock absorber. The limit post 26 is fixedly connected inside the mounting frame 21, providing stable support for the limit post 26, allowing the sleeve 25 to slide on the surface of the limit post 26. This synchronizes the movement of the two clamping arms 23, enhancing positioning accuracy.

[0032] Reference Figures 1-4The cleaning component 3 includes a mounting box 31 with the cutting device 4 in the middle. A motor 32 is fixedly connected to the side wall of the mounting box 31, providing a stable working position for the motor 32. A reciprocating lead screw 33 is fixedly connected to the output end of the motor 32. A slider 34 is threaded onto the surface of the reciprocating lead screw 33. The motor 32 can drive the reciprocating lead screw 33 to rotate, causing the reciprocating lead screw 33 to drive the slider 34 to reciprocate. A suction pipe 35 is fixedly connected to the side wall of the slider 34, allowing the slider 34 to move one end of the suction pipe 35, increasing the suction range. A dust collection box 36 is fixedly connected to one end of the suction pipe 35, and an air pump 37 is fixedly connected to the top of the dust collection box 36. The operation of the air pump 37 can make the dust collection box... Negative pressure is generated inside the suction box 36, allowing debris to be sucked up through the suction pipe 35. A filter 38 is fixedly connected inside the suction box 36, which separates debris from air. A dust collection box 39 is slidably connected inside the suction box 36, used to collect the sucked-up debris for unified disposal. A reciprocating screw 33 is rotatably connected inside the mounting box 31. The motor 32 starts and drives the reciprocating screw 33 to rotate inside the mounting box 31. A slider 34 is slidably connected inside the mounting box 31, and the mounting box 31 provides a guide for the slider 34. The length of the suction pipe 35 is greater than the movement length of the slider 34 to prevent the suction pipe 35 from being too short when the slider 34 moves it, thus affecting the suction efficiency.

[0033] Working principle: When using this device, first place the electric vehicle shock absorber to be processed into the positioning groove 28 at the top of the mounting bracket 21 of the positioning assembly 2. Then, operate the telescopic cylinder 22 to extend, and its power drives the clamping arm 23 to rotate around the rotation point of the side wall of the mounting bracket 21. During the process, the connecting rod 24 in the middle of the clamping arm 23 drives the sleeve 25 to slide along the limiting post 26 in the mounting bracket 21, so that the two clamping arms 23 move synchronously. At the same time, the clamping arm 23 drives the clamping block 27 to slide synchronously on the top of the mounting bracket 21. The two sides gradually approach and clamp the shock absorber to complete the precise positioning. Then the cutting device 4 operates on the shock absorber. If the cutting device 4 produces debris during the processing of the shock absorber, the motor 32 is started to drive the reciprocating screw 33 to rotate, so that the slider 34 slides along the mounting box 31. The suction pipe 35 moves with the slider 34, and the air pump 37 works to create a negative pressure inside the suction box 36. The debris is sucked into the suction box 36 through the suction pipe 35. After being filtered by the filter screen 38, the debris is left in the dust collection box 39. The dust collection box 39 can be removed and cleaned as needed.

[0034] 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 positioning mechanism for electric vehicle shock absorber machining that can improve machining accuracy, comprising a base (1), characterized in that: The base (1) is provided with a positioning component (2) on the top, and cleaning components (3) are provided on the left and right sides of the positioning component (2). The base (1) is provided with a cutting device (4) on the top opposite to each other. The positioning component (2) includes a mounting bracket (21) fixedly connected to the top of the base (1). A telescopic cylinder (22) is provided inside the mounting bracket (21). Both ends of the telescopic cylinder (22) are rotatably connected to clamping arms (23). A connecting rod (24) is rotatably connected to the middle side wall of the clamping arm (23). A sleeve (25) is fixedly connected to one end of the connecting rod (24). A limit post (26) is slidably connected inside the sleeve (25). A clamping block (27) is rotatably connected to the top side wall of the clamping arm (23). A positioning groove (28) is provided on the top of the mounting bracket (21).

2. The electric vehicle shock absorber machining positioning mechanism with improved machining accuracy according to claim 1, characterized in that: The cleaning component (3) includes a mounting box (31) with the cutting device (4) in the middle. A motor (32) is fixedly connected to the side wall of the mounting box (31). A reciprocating lead screw (33) is fixedly connected to the output end of the motor (32). A slider (34) is threadedly connected to the surface of the reciprocating lead screw (33). A suction pipe (35) is fixedly connected to the side wall of the slider (34). A dust collection box (36) is fixedly connected to one end of the suction pipe (35). An air pump (37) is fixedly connected to the top of the dust collection box (36). A filter screen (38) is fixedly connected inside the dust collection box (36). A dust collection box (39) is slidably connected inside the dust collection box (36).

3. The electric vehicle shock absorber machining positioning mechanism with improved machining accuracy according to claim 1, characterized in that: The clamping arm (23) is rotatably connected to the side wall of the mounting frame (21).

4. The electric vehicle shock absorber machining positioning mechanism with improved machining accuracy according to claim 1, characterized in that: The clamp (27) is slidably connected to the top of the mounting bracket (21).

5. The electric vehicle shock absorber machining positioning mechanism with improved machining accuracy according to claim 1, characterized in that: The limiting post (26) is fixedly connected inside the mounting bracket (21).

6. The electric vehicle shock absorber machining positioning mechanism with improved machining accuracy according to claim 2, characterized in that: The reciprocating lead screw (33) is rotatably connected inside the mounting box (31).

7. The electric vehicle shock absorber machining positioning mechanism with improved machining accuracy according to claim 2, characterized in that: The slider (34) is slidably connected inside the mounting box (31).

8. The electric vehicle shock absorber machining positioning mechanism with improved machining accuracy according to claim 2, characterized in that: The length of the suction pipe (35) is greater than the movement length of the slider (34).

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