Tooling for preventing stop valve body from deflecting

Abstract

The utility model relates to the technical field of processing tooling, specifically to a processing tooling for preventing the valve body of a stop valve from being offset. The utility model includes a base, the upper end of the base is fixedly connected to a support frame, the front of the support frame is provided with a slide groove 1, the upper end of the support frame is installed with a motor, the inner wall of the slide groove 1 is provided with a bidirectional threaded rod, the output end of the motor is fixed to the bidirectional threaded rod, the inner wall of the slide groove 1 is slidably connected with a moving block on both sides, a replacement component and a clamping plate are provided on one side of the moving block, the moving block is threadedly connected to the bidirectional threaded rod, and the threads at both ends of the bidirectional threaded rod are opposite, which solves the problem of clamping the outside of the stop valve body by approaching the clamping plates on both sides to each other, and the clamping plate surface may be deformed due to the clamping of the stop valve body by the clamping plates for multiple times, so that the stop valve body may be loosened and offset during the processing, thereby resulting in the problem of poor processing effect on the stop valve body.

Description

Technical Field

[0001] The utility model relates to the technical field of machining tooling, in particular to a machining tooling for preventing a stop valve body from deflecting. Background Art

[0002] The processing tooling is a fixture used to limit the stop valve body during processing. The processing tooling consists of a base, a support frame, a slide groove, a two-way threaded rod, a motor, a moving block and a clamp. When processing the stop valve body, the stop valve body is placed on the clamp, and the motor on the support frame on the base is started to rotate the two-way threaded rod, and the moving blocks on both sides are close to each other in the slide groove, so that the clamps on both sides clamp the stop valve body to limit it and prevent it from shifting during processing.

[0003] The inventor discovered in his daily work that when the processing tooling is in use, the outside of the stop valve body is clamped by bringing the clamping plates on both sides close to each other. Since the clamping plates clamp the stop valve body multiple times, the surface of the clamping plates may be deformed, which may cause the stop valve body to loosen and deviate during the processing, thereby resulting in poor processing effect of the stop valve body. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in actual use, the outside of the stop valve body is clamped by bringing the clamping plates on both sides close to each other. Since the clamping plates clamp the stop valve body for many times, the surface of the clamping plates may be deformed, so that the stop valve body may become loose and deviate during the processing, thereby resulting in poor processing effect of the stop valve body. A tooling for preventing the stop valve body from deviating is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a tooling for preventing the valve body of the stop valve from deviating, comprising a base, the upper end of the base is fixedly connected to a support frame, a slide groove 1 is provided on the front of the support frame, a motor is installed on the upper end of the support frame, a two-way threaded rod is provided on the inner wall of the slide groove 1, the output end of the motor and the two-way threaded rod are fixed, a moving block is slidably connected to the inner wall of the slide groove 1 on both sides, a replacement component and a clamping plate are provided on one side of the moving block, the moving block is threadedly connected to the two-way threaded rod, the threads at both ends of the two-way threaded rod are opposite, and a clamping component is provided on both sides of the clamping plate, the clamping component comprises a mounting block 1 fixedly connected to the front side of the clamping plate, a slide groove 2 is provided on the front side of the mounting block 1, a screw rod is threadedly inserted at the lower end of the mounting block 1, a connecting block is slidably connected to the inner wall of the slide groove 2, the screw rod and the connecting block are rotatably connected, a mounting groove 1 is provided on one side of the connecting block, and a pressure block is slidably connected to the inner wall of the mounting groove 1.

[0006] The effect achieved by the above components is: by setting up the clamping assembly, when the clamping plates on both sides clamp the stop valve body, the pressure block in the installation groove one is pulled out, and then the screw rod is turned to make the connecting block move downward in the slide groove two, so that the pressure block is squeezed onto the stop valve body, thereby clamping the stop valve body.

[0007] Preferably, one side of the pressing block is fixedly connected to a spring 1, and the other end of the spring 1 is fixed to the connecting block.

[0008] The effect achieved by the above components is: the pressing block is reset by setting the spring 1.

[0009] Preferably, a second installation groove is provided at the lower end of the pressing block, a rubber block is slidably connected to the inner wall of the second installation groove, the other end of the rubber block is fixedly connected to a second spring, and the other end of the second spring is fixed to the pressing block.

[0010] The effect achieved by the above components is: by arranging the second spring and the rubber block, the rubber block in the second mounting groove is squeezed onto the stop valve body, thereby further preventing the stop valve from moving.

[0011] Preferably, a plurality of identical protrusions are fixedly connected to the lower end of the rubber block, and the plurality of protrusions are evenly distributed on the lower end of the rubber block.

[0012] The effect achieved by the above components is: by providing the protrusions, the friction between the rubber block and the stop valve is increased.

[0013] Preferably, the replacement component includes a mounting groove three opened on one side of the movable block, a circular groove is opened on the top of the inner wall of the mounting groove three, a mounting block two is fixedly connected to one side of the splint, an insertion rod is slidably connected to the inner wall of the circular groove, and the insertion rod is inserted into the mounting block two.

[0014] The effect achieved by the above components is: when replacing the splint, separate the insertion rod and the mounting block 2 in the circular groove, so that the insertion rod is completely retracted into the circular groove, drag the splint to separate the mounting block 2 from the mounting groove 3, and then install the new splint.

[0015] Preferably, a spring three is fixedly connected to the top of the insertion rod, and the other end of the spring three is fixed to the moving block.

[0016] The effect achieved by the above components is: the insertion rod is reset by setting the spring three.

[0017] Preferably, a pull rope is fixedly connected to the top of the insertion rod, and the pull rope passes through the moving block.

[0018] The effect achieved by the above components is: pulling the pull rope moves the insertion rod.

[0019] Preferably, the pull rope is located in spring three, and the mounting groove three and mounting block two are adapted to each other.

[0020] The effect achieved by the above components is: pulling the drawstring causes the spring three to be compressed.

[0021] In summary, the beneficial effects of the utility model are:

[0022] In the utility model, by arranging a clamping assembly, when the clamping plates on both sides clamp the stop valve body, the pressure block in the installation groove one is pulled out, and then the screw rod is twisted to make the connecting block move downward in the slide groove two, so that the pressure block is squeezed onto the stop valve body, thereby clamping the stop valve body, thereby solving the problem that the clamping plates on both sides are close to each other to clamp the outside of the stop valve body, and the surface of the clamping plates may be deformed due to the clamping of the stop valve body by the clamping plates for many times, so that the stop valve body may become loose and deviated during the processing, thereby resulting in the problem of poor processing effect of the stop valve body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the clamping assembly of the utility model;

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the cross section of the pressing block of the utility model;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the cross section of the replacement component of the utility model.

[0027] Legend: 1. Base; 2. Clamping assembly; 3. Replacement assembly; 4. Support frame; 5. Slideway 1; 6. Motor; 7. Bidirectional threaded rod; 8. Moving block; 9. Clamp; 21. Mounting block 1; 22. Screw rod; 23. Slideway 2; 24. Connecting block; 25. Mounting slot 1; 26. Pressure block; 27. Spring 1; 28. Mounting slot 2; 29. ​​Rubber block; 210. Spring 2; 211. Protrusion; 31. Mounting slot 3; 32. Round slot; 33. Mounting block 2; 34. Insert rod; 35. Spring 3; 36. Pull rope. DETAILED DESCRIPTION

[0028] Reference Figure 1As shown, the utility model provides a technical solution: the tooling for preventing the valve body of the stop valve from shifting includes a base 1, the upper end of the base 1 is fixedly connected to a support frame 4, a slide groove 5 is opened on the front of the support frame 4, a motor 6 is installed on the upper end of the support frame 4, a bidirectional threaded rod 7 is arranged on the inner wall of the slide groove 5, the output end of the motor 6 and the bidirectional threaded rod 7 are fixed, a moving block 8 is slidably connected to both sides of the inner wall of the slide groove 5, a replacement component 3 and a clamping plate 9 are arranged on one side of the moving block 8, the moving block 8 is threadedly connected to the bidirectional threaded rod 7, the threads at both ends of the bidirectional threaded rod 7 are opposite, and clamping components 2 are arranged on both sides of the clamping plate 9.

[0029] The specific settings and functions of the clamping component 2 and the replacement component 3 are described in detail below.

[0030] Reference Figure 2 and Figure 3 As shown, in this embodiment: the clamping assembly 2 includes a mounting block 21 fixedly connected to the front side of the clamping plate 9, a slide groove 23 is provided on the front side of the mounting block 21, a screw rod 22 is threadedly inserted at the lower end of the mounting block 21, a connecting block 24 is slidably connected to the inner wall of the slide groove 23, the screw rod 22 and the connecting block 24 are rotatably connected, a mounting groove 25 is provided on one side of the connecting block 24, a pressing block 26 is slidably connected to the inner wall of the mounting groove 25, by setting the clamping assembly 2, when the clamping plates 9 on both sides clamp the stop valve body, the pressing block 26 in the mounting groove 25 is pulled out, and then the screw rod 22 is twisted to make the connecting block 24 move downward in the slide groove 23, so that the pressing block 26 is squeezed onto the stop valve body, so as to clamp the stop valve body, and one side of the pressing block 26 A spring 27 is fixedly connected, and the other end of the spring 27 is fixed to the connecting block 24. By setting the spring 27, the pressure block 26 is reset. A mounting groove 28 is provided at the lower end of the pressure block 26. A rubber block 29 is slidably connected to the inner wall of the mounting groove 28. The other end of the rubber block 29 is fixedly connected to a spring 210. The other end of the spring 210 is fixed to the pressure block 26. By setting the spring 210 and the rubber block 29, the rubber block 29 in the mounting groove 28 is squeezed onto the stop valve body to further prevent the stop valve from moving. A plurality of identical protrusions 211 are fixedly connected to the lower end of the rubber block 29. The plurality of protrusions 211 are evenly distributed at the lower end of the rubber block 29. By setting the protrusions 211, the friction between the rubber block 29 and the stop valve is increased.

[0031] Reference Figure 4As shown, in this embodiment: the replacement component 3 includes a mounting groove 31 opened on one side of the moving block 8, a circular groove 32 is opened on the top of the inner wall of the mounting groove 31, a mounting block 2 33 is fixedly connected to one side of the clamping plate 9, and a plug rod 34 is slidably connected to the inner wall of the circular groove 32, and the plug rod 34 is inserted into the mounting block 2 33. When replacing the clamping plate 9, the plug rod 34 in the circular groove 32 is separated from the mounting block 2 33, so that the plug rod 34 is completely retracted into the circular groove 32, and the clamping plate 9 is dragged so that the mounting block 2 33 is removed from the mounting groove Three 31 are separated, and then a new splint 9 is installed. The top of the insertion rod 34 is fixedly connected with a spring three 35, and the other end of the spring three 35 is fixed to the moving block 8. By setting the spring three 35, the insertion rod 34 is reset. The top of the insertion rod 34 is fixedly connected with a pull rope 36, and the pull rope 36 passes through the moving block 8. The pull rope 36 is pulled to move the insertion rod 34. The pull rope 36 is located in the spring three 35, and the installation groove three 31 and the installation block two 33 are adapted. The pull rope 36 is pulled to compress the spring three 35.

[0032] Working principle:

[0033] When processing the stop valve body, put the stop valve body on the clamping plate 9, start the motor 6 on the support frame 4 on the base 1, so that the two-way threaded rod 7 rotates, and the moving blocks 8 on both sides are close to each other in the slide groove 5, so that the clamping plates 9 on both sides clamp the stop valve body, and limit it to prevent it from deviating during processing. When the clamping plates 9 on both sides clamp the stop valve body, the pressure block 26 in the installation groove 25 is pulled out, and then the screw rod 22 on the installation block 21 is twisted to make the connecting block 24 move downward in the slide groove 23, so that the pressure block 26 is squeezed to the stop valve body, so as to clamp the stop valve body. By setting a spring 27, the pressure Block 26 is reset, and by setting spring two 210 and rubber block 29, the rubber block 29 in the installation groove two 28 is squeezed onto the stop valve body, further preventing the stop valve from moving, and by setting protrusion 211, the friction between the rubber block 29 and the stop valve is increased. When replacing the clamp plate 9, the plug rod 34 in the circular groove 32 and the installation block two 33 are separated, so that the plug rod 34 is completely retracted into the circular groove 32, and the clamp plate 9 is dragged to separate the installation block two 33 from the installation groove three 31, and then the new clamp plate 9 is installed, and the plug rod 34 is reset by setting spring three 35, and the pull rope 36 is pulled to move the plug rod 34.

[0034] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A tool for preventing a stop valve body from deflecting, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a support frame (4), a slide groove (5) is provided on the front of the support frame (4), a motor (6) is installed on the upper end of the support frame (4), a bidirectional threaded rod (7) is provided on the inner wall of the slide groove (5), the output end of the motor (6) and the bidirectional threaded rod (7) are fixed, a moving block (8) is slidably connected to the inner wall of the slide groove (5) on both sides, a replacement component (3) and a clamping plate (9) are provided on one side of the moving block (8), the moving block (8) and the bidirectional threaded rod (7) are threadedly connected, and the threads at both ends of the bidirectional threaded rod (7) are mutually connected. On the other hand, clamping assemblies (2) are provided on both sides of the clamping plate (9), and the clamping assembly (2) includes a mounting block (21) fixedly connected to the front side of the clamping plate (9), a slide groove (23) is provided on the front side of the mounting block (21), a screw rod (22) is threadedly inserted at the lower end of the mounting block (21), a connecting block (24) is slidably connected to the inner wall of the slide groove (23), the screw rod (22) and the connecting block (24) are rotatably connected, a mounting groove (25) is provided on one side of the connecting block (24), and a pressure block (26) is slidably connected to the inner wall of the mounting groove (25).

2. The tooling for preventing the stop valve body from deflecting according to claim 1 is characterized in that: One side of the pressing block (26) is fixedly connected to a spring one (27), and the other end of the spring one (27) is fixed to the connecting block (24).

3. The tooling for preventing the stop valve body from deflecting according to claim 2 is characterized in that: The lower end of the pressing block (26) is provided with a second installation groove (28), the inner wall of the second installation groove (28) is slidably connected with a rubber block (29), the other end of the rubber block (29) is fixedly connected with a second spring (210), and the other end of the second spring (210) is fixed to the pressing block (26).

4. The tooling for preventing the stop valve body from deflecting according to claim 3 is characterized in that: A plurality of identical protrusions (211) are fixedly connected to the lower end of the rubber block (29), and the plurality of protrusions (211) are evenly distributed on the lower end of the rubber block (29).

5. The tooling for preventing the stop valve body from deflecting according to claim 4 is characterized in that: The replacement assembly (3) comprises a third installation groove (31) provided on one side of the moving block (8), a circular groove (32) being provided on the top of the inner wall of the third installation groove (31), a second installation block (33) being fixedly connected to one side of the clamping plate (9), an insertion rod (34) being slidably connected to the inner wall of the circular groove (32), and the insertion rod (34) being inserted into the second installation block (33).

6. The tooling for preventing the stop valve body from deflecting according to claim 5 is characterized in that: The top of the insertion rod (34) is fixedly connected to a spring three (35), and the other end of the spring three (35) is fixed to the moving block (8).

7. The tooling for preventing the stop valve body from deflecting according to claim 6 is characterized in that: A pull rope (36) is fixedly connected to the top of the insertion rod (34), and the pull rope (36) passes through the moving block (8).

8. The tooling for preventing the stop valve body from deflecting according to claim 7 is characterized in that: The pull rope (36) is located in the spring three (35), and the installation groove three (31) and the installation block two (33) are adapted.

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