A clamping fixture for valve body parts

Abstract

The utility model relates to a clamping fixture for valve body parts, comprising a fixed seat, an auxiliary clamping member, an angle adjustment member and a support frame, the support frame is installed with a box body, the box body is provided with a first liquid storage tank, a second liquid storage tank and a connecting channel, the box body is installed with a motor, a threaded rod is installed at the power output end of the motor, a blocking block matching the first liquid storage tank is threadedly installed on the threaded rod, and the box body is provided with a vent hole matching the first liquid storage tank; the box body is installed with a liquid storage tank, the liquid storage tank is connected with a connecting pipe, the connecting pipe is connected to the first liquid storage tank, the liquid storage tank is installed with a spring, and the spring is installed with a pressure block matching the liquid storage tank; the second liquid storage tank is installed with a plurality of guide grooves, the guide grooves are matched with a clamp, and the support frame is installed with a displacement member.

Description

Technical Field

[0001] The utility model relates to the technical field of valve body part processing related equipment, in particular to a valve body part clamping fixture. Background Art

[0002] The manual stop valve is mainly composed of a valve body, a valve body, and a handle. The valve body is a key link in the product manufacturing process, and the parts processing process is complex and the cycle is long. In the production tasks for many years, for the production of the valve body, from the process flow, it is necessary to continuously improve and innovate the processing tools, operation methods, etc. to improve production efficiency. The valve body needs to use a fixture during the processing.

[0003] The utility model patent titled "A Clamping Fixture for Valve Body Parts" (application number 202123216773.8) states that "The utility model relates to the technical field of manual stop valve production engineering, and specifically to a clamping fixture for valve body parts, including a first special-shaped clamp block and a connecting column, a first special-shaped clamp block is installed on the outside of the connecting column, and two groups of the first special-shaped clamp block and the connecting column are provided. The utility model overcomes the shortcomings of the prior art. By providing a first special-shaped clamp block and a second special-shaped clamp block, the first special-shaped clamp block and the second special-shaped clamp block can both be clamped at an angle that is adjustable. At the same time, the spacing between the first special-shaped clamp block and the second special-shaped clamp block and the spacing between the first main clamp and the second main clamp can be adjusted according to the volume of the valve body part, thereby improving the fit between the clamp and the valve body part. By providing a square clamp block, the clamp can clamp special-shaped parts and square parts, thereby improving the scope of application of the clamp and facilitating practical use." However, the utility model patent has the following problems:

[0004] 1. The application did not take into account that the force points of the horizontal clamping fixture designed in the application are only four points. This treatment method is not good because it is inconvenient to clamp parts of certain special shapes, is not very versatile, and has a slightly poor fixing effect. Utility Model Content

[0005] In view of the problems raised by the above background technology, the purpose of the utility model is to provide a clamping fixture for valve body parts to solve the problems existing in the prior art.

[0006] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0007] A clamping fixture for valve body parts, comprising a fixing seat, an auxiliary clamping member, an angle adjustment member and a support frame, wherein the support frame is equipped with a box body, the box body is provided with a first liquid reservoir, a second liquid reservoir and a connecting channel, the box body is equipped with a motor, a threaded rod is installed at the power output end of the motor, a blocking block matching the first liquid reservoir is threadedly installed on the threaded rod, and the box body is provided with a vent hole matching the first liquid reservoir;

[0008] The box body is equipped with a liquid storage box, the liquid storage box is connected with a connecting pipe, the connecting pipe is connected with the first liquid storage tank, the liquid storage box is equipped with a spring, and the spring is equipped with a pressure block matching the liquid storage box;

[0009] The second liquid storage tank is equipped with a plurality of guide grooves, and the guide grooves are matched with fixtures.

[0010] It is further defined that a sealing rubber ring is installed at the contact point between the pressing block and the liquid storage tank. Such a structural design prevents the internal sealed liquid from leaking out and affecting the normal use of the equipment.

[0011] It is further defined that the vent hole is matched with a filter screen. Such a structural design reduces the probability of dust and other impurities entering the first liquid storage tank and prolongs the service life of the device.

[0012] It is further defined that a sealing rubber ring is installed at the contact point between the blocking block and the first liquid storage tank. Such a structural design prevents the internal sealed liquid from leaking out and affecting the normal use of the device.

[0013] It is further defined that the clamp is provided with an anti-skid pad layer. Such a structural design makes the clamp have a better clamping effect and prevents the parts from loosening, sliding and falling out.

[0014] The technical solution of the utility model has the following beneficial effects:

[0015] The utility model is provided with a plurality of clamps, so that the utility model can achieve a better clamping effect of the equipment through the plurality of clamps, and the equipment can be applied to parts of more specifications and has higher versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0017] Figure 1 It is a structural schematic diagram of a clamping fixture for valve body parts described in the utility model;

[0018] Figure 2 yes Figure 1 Cross-section view at AA in the middle.

[0019] The symbols of the main components are explained as follows: fixed seat 1; auxiliary clamping member 2; angle adjustment member 3; support frame 4; box body 5; first liquid storage tank 6; second liquid storage tank 7; connecting channel 8; motor 9; threaded rod 10; blocking block 11; vent 12; liquid storage tank 13; connecting pipe 14; spring 15; pressure block 16; guide groove 17; clamp 18; filter screen 19; displacement member 20. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0021] like Figure 1-2 As shown, a valve body parts clamping fixture includes a fixing seat 1, an auxiliary clamping member 2, an angle adjustment member 3 and a support frame 4, the support frame 4 is equipped with a box body 5, the box body 5 is provided with a first liquid reservoir 6, a second liquid reservoir 7 and a connecting channel 8, the box body 5 is equipped with a motor 9, a threaded rod 10 is installed at the power output end of the motor 9, the threaded rod 10 is threadedly installed with a blocking block 11 matching the first liquid reservoir 6, and the box body 5 is provided with a vent hole 12 matching the first liquid reservoir 6;

[0022] The box body 5 is equipped with a liquid storage box 13, the liquid storage box 13 is connected with a connecting pipe 14, the connecting pipe 14 is connected with the first liquid storage tank 6, the liquid storage box 13 is equipped with a spring 15, and the spring 15 is equipped with a pressing block 16 matching the liquid storage box 13;

[0023] The second liquid storage tank 7 is provided with a plurality of guide grooves 17 , the guide grooves 17 are matched with fixtures 18 , and the support frame 4 is provided with a displacement member 20 .

[0024] Working principle description:

[0025] The basic function of this device is the same as that of the utility model patent entitled A valve body part clamping fixture (application number 202123216773.8). The device clamps the part through the fixture and the auxiliary clamping member 2, and the device adjusts the clamping angle of the fixture through the angle adjustment member 3; it is worth noting that when the device needs to clamp the part, the part is first placed on the fixture 18, the displacement member 20 is started to match the fixture 18 with the part, and the part of the fixture 18 shrinks into the guide under the action of the special shape of the part. In the guide groove 17, the liquid level in the liquid storage tank 13 rises and drives the pressure block 16 to compress the spring 15. The other part of the clamp 18 has no contact with the special shape of the part, but because the spring 15 drives the pressure block 16, the liquid in the first liquid storage tank 6 is pressurized and finally the clamp 18 is extended to match the part shape. After the matching is completed, the motor 9 is started, and the power output end of the motor 9 drives the threaded rod 10 to rotate, so the blocking block 11 moves, so that the blocking block 11 seals the connecting pipe 14. At this time, the position of the clamp 18 is fixed, and the clamp 18 has matched and clamped the part.

[0026] Preferably, a sealing rubber ring is installed at the contact point between the pressing block 16 and the liquid storage box 13. Such a structural design prevents the inner sealed liquid from leaking out and affecting the normal use of the equipment.

[0027] Preferably, the vent hole 12 is matched with a filter screen 19. Such a structural design reduces the probability of dust and other impurities entering the first liquid storage tank 6 and prolongs the service life of the equipment.

[0028] Preferably, a sealing rubber ring is installed at the contact point between the blocking block 11 and the first liquid storage tank 6. Such a structural design prevents the internal sealed liquid from leaking out and affecting the normal use of the device.

[0029] Preferably, the clamp 18 is provided with an anti-skid pad. Such a structural design makes the clamp 18 have a better clamping effect and prevents the parts from loosening and slipping out.

[0030] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A valve body parts clamping fixture, comprising a fixing seat (1), an auxiliary clamping member (2), an angle adjustment member (3) and a support frame (4), characterized in that: The support frame (4) is provided with a box (5), the box (5) is provided with a first liquid storage tank (6), a second liquid storage tank (7) and a connecting channel (8), the box (5) is provided with a motor (9), a threaded rod (10) is provided at the power output end of the motor (9), a blocking block (11) matching the first liquid storage tank (6) is threadedly installed on the threaded rod (10), and the box (5) is provided with a vent hole (12) matching the first liquid storage tank (6); The box body (5) is equipped with a liquid storage box (13), the liquid storage box (13) is connected to a connecting pipe (14), the connecting pipe (14) is connected to the first liquid storage tank (6), the liquid storage box (13) is equipped with a spring (15), and the spring (15) is equipped with a pressure block (16) matching the liquid storage box (13); The second liquid storage tank (7) is provided with a plurality of guide grooves (17), the guide grooves (17) are matched with fixtures (18), and the support frame (4) is provided with a displacement member (20).

2. A valve body parts clamping fixture according to claim 1, characterized in that: A sealing rubber ring is installed at the contact point between the pressing block (16) and the liquid storage tank (13).

3. A valve body parts clamping fixture according to claim 2, characterized in that: The vent hole (12) is matched with a filter screen (19).

4. A valve body parts clamping fixture according to claim 3, characterized in that: A sealing rubber ring is installed at the contact point between the blocking block (11) and the first liquid storage tank (6).

5. A valve body parts clamping fixture according to claim 4, characterized in that: The clamp (18) is provided with an anti-slip pad layer.

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