ABS (anti-lock brake system) valve body machining and positioning tool

Abstract

The utility model belongs to the technical field of positioning tools, and particularly relates to an ABS valve body machining positioning tool which comprises a valve body, a fixing frame is arranged below the valve body, the fixing frame is of an n-shaped structure, and a static clamping seat is rotationally arranged at the top of one side of an inner cavity of the fixing frame. A movable clamping seat is movably installed on the surface of the side, away from the static clamping seat, of an inner cavity of the fixing frame, an electric telescopic rod is installed on the surface of the side, close to the movable clamping seat, of the fixing frame, a piston rod of the electric telescopic rod penetrates through the cavity wall of the fixing frame, a push plate is connected to the end of the piston rod of the electric telescopic rod, and a worm wheel is rotationally arranged on the surface of the push plate. One side of the worm gear is in transmission connection with a worm; during use, a valve body can be rapidly clamped, meanwhile, the valve body can rotate during machining, and the fixing angle of the valve body can be rapidly adjusted, so that the four faces of the valve body can be rapidly tapped, and the tapping efficiency of the valve body can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning tooling, in particular to an ABS valve body processing positioning tooling. Background Art

[0002] ABS is an improved technology based on conventional brake devices, which can be divided into mechanical and electronic types. Modern cars are equipped with anti-lock brake systems in large quantities. ABS has the braking function of ordinary brake systems and can prevent wheels from locking, so that the car can still turn under braking, ensuring the braking direction stability of the car and preventing skidding and deviation. It is the most advanced brake device on the car with the best braking effect. When processing the ABS valve body, holes need to be opened on the surface.

[0003] Through patent search, it was found that the publication number is: CN218193805U, which discloses an ABS valve body clamping tool, which adopts a top cone made of hard rubber material to respectively implement positioning and clamping on the three sides of the ABS valve body to be processed for secondary processing, and uses an oblique push slider to complete single-sided rapid clamping and positioning locking, and a locking bolt is used between the oblique push slider and the fixture base to tighten with force in the oblique push direction. The movable clamping block for clamping an ABS valve body of another specification can be quickly disassembled and replaced, thereby improving the positioning and clamping speed of the fixture and meeting the clamping needs of large-scale processing.

[0004] Publication No.: CN218193805U, the disclosed ABS valve body clamping tool clamps and fixes the valve body during use. When drilling a hole, only the upward surface of the valve body can be drilled. The valve body has many opening surfaces, and the valve body needs to be frequently turned over, which will reduce the processing efficiency of the valve body. In order to solve the above problems, an ABS valve body processing and positioning tool is proposed in this application. Utility Model Content

[0005] (I) Purpose of the utility model

[0006] In order to solve the technical problems existing in the background technology, the utility model proposes an ABS valve body processing and positioning tooling, which can quickly clamp the valve body when in use, and the valve body can be rotated during processing. The fixed angle of the valve body can be quickly adjusted, so that the four sides of the valve body can be quickly opened, which can improve the opening efficiency of the valve body to solve the problems raised in the background technology.

[0007] (II) Technical solution

[0008] To solve the above technical problems, the utility model provides a positioning tooling for ABS valve body processing, including a valve body. A fixing frame is arranged below the valve body. The fixing frame is in a U-shaped structure. A static clamp seat is rotatably arranged at the top of one side of the inner cavity of the fixing frame, and a movable clamp seat is movably installed on the surface of the side of the inner cavity of the fixing frame away from the static clamp seat;

[0009] An electric telescopic rod is installed on the surface of the side of the fixing frame close to the movable clamp seat. The piston rod of the electric telescopic rod penetrates the cavity wall of the fixing frame. The end of the piston rod of the electric telescopic rod is connected with a push plate. A worm gear is rotatably arranged on the surface of the push plate. One side of the worm gear is in transmission connection with a worm, and a servo motor is installed on the top surface of the push plate.

[0010] Preferably, both the static clamp seat and the movable clamp seat are in a U-shaped structure, and both ends of the valve body are inserted into the static clamp seat and the movable clamp seat.

[0011] Preferably, the power output end of the servo motor penetrates the cavity wall of the top of the push plate, and the power output end of the servo motor is in transmission connection with the worm through a coupling.

[0012] Preferably, a rotating seat is installed at the center of the surface of the push plate, and the surface of the rotating seat is rotatably connected with the worm gear.

[0013] Preferably, guide rods are symmetrically arranged on the surface of the side of the push plate away from the rotating seat, and the ends of the guide rods all penetrate the cavity wall of the fixing frame.

[0014] Preferably, a horizontal positioning hole is penetrated and opened on the surface of one side of the fixing frame, and a horizontal positioning pin is movably inserted into the inner cavity of the horizontal positioning hole.

[0015] Preferably, a vertical positioning hole is opened below the horizontal positioning hole, and a vertical positioning pin is movably inserted into the inner cavity of the vertical positioning hole.

[0016] The above technical solution of the utility model has the following beneficial technical effects:

[0017] 1. In the utility model, the servo motor drives the worm, the worm drives the worm gear to rotate, the worm gear can rotate relative to the push plate through the rotating seat, and the worm gear drives the valve body to rotate through the movable clamp seat, so that the fixed angle of the valve body can be quickly adjusted, and thus the four sides of the valve body can be quickly opened, and the opening efficiency of the valve body can be improved.

[0018] 2. In the utility model, when the valve body is in a horizontal state, the horizontal positioning pin is plugged into the horizontal positioning hole, and the horizontal positioning pin abuts against the lower surface of the dynamic clamp seat. When the valve body is in a vertical state, the vertical positioning pin is plugged into the vertical positioning hole, and the dynamic clamp seat abuts against the side wall surface of the vertical positioning pin. At the same time, the worm wheel and the worm are matched with a self-locking function, which can improve the accuracy of the angle adjustment of the valve body, so as to improve the hole opening accuracy of the valve body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of an ABS valve body processing and positioning tooling of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of an ABS valve body machining and positioning tooling of the utility model;

[0021] Figure 3 This is a schematic diagram of the disassembled structure of the clamping seat drive of an ABS valve body processing and positioning tooling of the utility model;

[0022] Figure 4 The utility model is a schematic diagram of a clamping seat structure of an ABS valve body processing and positioning tool.

[0023] Reference numerals:

[0024] 1. Valve body; 2. Fixing frame; 3. Static clamp seat; 4. Dynamic clamp seat; 5. Electric telescopic rod; 6. Push plate; 7. Rotating seat; 8. Worm gear; 9. Servo motor; 10. Worm; 11. Horizontal positioning hole; 12. Horizontal positioning pin; 13. Vertical positioning hole; 14. Vertical positioning pin; 15. Guide rod. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0026] like Figure 1-4 As shown, the utility model proposes an ABS valve body processing and positioning tool, including a valve body 1, a fixing frame 2 is arranged below the valve body 1, the fixing frame 2 is in a U-shaped structure, a static clamp seat 3 is rotatably arranged on the top of one side of the inner cavity of the fixing frame 2, and a dynamic clamp seat 4 is movably installed on the surface of one side of the inner cavity of the fixing frame 2 away from the static clamp seat 3;

[0027] An electric telescopic rod 5 is installed on the surface of one side of the fixed frame 2 close to the dynamic clamp seat 4, and the piston rod of the electric telescopic rod 5 passes through the cavity wall of the fixed frame 2. The end of the piston rod of the electric telescopic rod 5 is connected to a push plate 6. A worm gear 8 is rotatably provided on the surface of the push plate 6, and a worm 10 is transmission-connected to one side of the worm gear 8. A servo motor 9 is installed on the top surface of the push plate 6, and the power output end of the servo motor 9 passes through the top cavity wall of the push plate 6. The power output end of the servo motor 9 is transmission-connected to the worm 10 through a coupling. A rotating seat 7 is installed at the center of the surface of the push plate 6, and the surface of the rotating seat 7 is rotationally connected to the worm gear 8.

[0028] It should be noted that one end of the valve body 1 is plugged into the inner cavity of the static clamp seat 3, and at the same time, the electric telescopic rod 5 is controlled to extend. The electric telescopic rod 5 pushes the dynamic clamp seat 4 to approach the static clamp seat 3 through the push plate 6, so that the valve body 1 can be quickly clamped by the dynamic clamp seat 4 and the static clamp seat 3. The servo motor 9 drives the worm 10, and the worm 10 drives the worm wheel 8 to rotate. The worm wheel 8 can rotate relative to the push plate 6 through the rotating seat 7. The worm wheel 8 drives the valve body 1 to rotate through the dynamic clamp seat 4, and the fixed angle of the valve body 1 can be quickly adjusted, so that the four sides of the valve body 1 can be quickly opened.

[0029] In this embodiment, if Figure 3 and Figure 4 As shown, the static clamp seat 3 and the dynamic clamp seat 4 are both in a U-shaped structure, and both ends of the valve body 1 are plugged with the static clamp seat 3 and the dynamic clamp seat 4.

[0030] It should be noted that the valve body 1 can be quickly clamped by matching the static clamp seat 3 and the dynamic clamp seat 4 .

[0031] In this embodiment, if Figure 1 and Figure 2 As shown, a guide rod 15 is symmetrically provided on a surface of one side of the push plate 6 away from the rotating seat 7 , and ends of the guide rod 15 both penetrate the cavity wall of the fixing frame 2 .

[0032] It should be noted that the guide rod 15 can guide the movement of the push plate 6 to improve the movement accuracy of the push plate 6 .

[0033] In this embodiment, if Figure 3 and Figure 4 As shown, a transverse positioning hole 11 is formed through one side surface of the fixing frame 2, a transverse positioning pin 12 is movably inserted into the inner cavity of the transverse positioning hole 11, and a vertical positioning hole 13 is formed below the transverse positioning hole 11, a vertical positioning pin 14 is movably inserted into the inner cavity of the vertical positioning hole 13.

[0034] It should be noted that when the valve body 1 is in a horizontal state, the horizontal positioning pin 12 is plugged into the horizontal positioning hole 11, and the horizontal positioning pin 12 abuts against the lower surface of the dynamic clamp seat 4. When the valve body 1 is in a vertical state, the vertical positioning pin 14 is plugged into the vertical positioning hole 13, and the dynamic clamp seat 4 abuts against the side wall surface of the vertical positioning pin 14. At the same time, the worm wheel 8 and the worm 10 are matched with a self-locking function, which can improve the accuracy of the angle adjustment of the valve body 1, so as to improve the hole opening accuracy of the valve body 1.

[0035] The working principle and use process of the utility model are as follows: one end of the valve body 1 is plugged into the inner cavity of the static clamp seat 3, and the electric telescopic rod 5 is controlled to extend. The electric telescopic rod 5 pushes the dynamic clamp seat 4 to approach the static clamp seat 3 through the push plate 6, so that the valve body 1 can be quickly clamped by the dynamic clamp seat 4 and the static clamp seat 3. The servo motor 9 drives the worm 10, and the worm 10 drives the worm wheel 8 to rotate. The worm wheel 8 can rotate relative to the push plate 6 through the rotating seat 7, and the worm wheel 8 drives the valve body 1 to rotate through the dynamic clamp seat 4, so that the fixed angle of the valve body 1 can be quickly adjusted. The valve body 1 is in a horizontal state, and the horizontal positioning pin 12 is plugged into the horizontal positioning hole 11, and the horizontal positioning pin 12 abuts against the lower surface of the dynamic clamp seat 4. When the valve body 1 is in a vertical state, the vertical positioning pin 14 is plugged into the vertical positioning hole 13, and the dynamic clamp seat 4 abuts against the side wall surface of the vertical positioning pin 14. At the same time, the worm wheel 8 and the worm 10 are matched with a self-locking function, which can improve the accuracy of the angle adjustment of the valve body 1, so as to improve the hole opening accuracy of the valve body 1.

[0036] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims or the equivalent forms of such scope and boundaries.

Claims

1. An ABS valve body processing and positioning tool, comprising a valve body (1), characterized in that: A fixing frame (2) is provided below the valve body (1), the fixing frame (2) is in a U-shaped structure, a static clamp seat (3) is rotatably provided at the top of one side of the inner cavity of the fixing frame (2), and a dynamic clamp seat (4) is movably installed on the surface of one side of the inner cavity of the fixing frame (2) away from the static clamp seat (3); An electric telescopic rod (5) is installed on the surface of one side of the fixed frame (2) close to the dynamic clamp seat (4), and the piston rod of the electric telescopic rod (5) penetrates the cavity wall of the fixed frame (2). The end of the piston rod of the electric telescopic rod (5) is connected to a push plate (6), and a worm gear (8) is rotatably provided on the surface of the push plate (6). A worm (10) is transmission-connected to one side of the worm gear (8), and a servo motor (9) is installed on the top surface of the push plate (6).

2. The ABS valve body processing and positioning tool according to claim 1, characterized in that: The static clamp seat (3) and the dynamic clamp seat (4) are both in a U-shaped structure, and the two ends of the valve body (1) are plugged into the static clamp seat (3) and the dynamic clamp seat (4).

3. The ABS valve body processing and positioning tool according to claim 1, characterized in that: The power output end of the servo motor (9) passes through the top cavity wall of the push plate (6), and the power output end of the servo motor (9) is connected to the worm (10) through a coupling.

4. The ABS valve body processing and positioning tool according to claim 3 is characterized in that: A rotating seat (7) is installed at the center of the surface of the push plate (6), and the surface of the rotating seat (7) is rotationally connected to the worm gear (8).

5. The ABS valve body processing and positioning tool according to claim 4, characterized in that: A guide rod (15) is symmetrically provided on a side surface of the push plate (6) away from the rotating seat (7), and the ends of the guide rod (15) both penetrate the cavity wall of the fixing frame (2).

6. The ABS valve body processing and positioning tool according to claim 1, characterized in that: A transverse positioning hole (11) is formed through a surface of one side of the fixing frame (2), and a transverse positioning pin (12) is movably inserted into the inner cavity of the transverse positioning hole (11).

7. The ABS valve body processing and positioning tool according to claim 6, characterized in that: A vertical positioning hole (13) is provided below the transverse positioning hole (11), and a vertical positioning pin (14) is movably inserted into the inner cavity of the vertical positioning hole (13).

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