Assembly type tool for high-pressure valve body production

Abstract

The utility model relates to the technical field of high-pressure valve body production, and discloses an assembly type tool for high-pressure valve body production, which comprises a tool main body, and the tool main body is provided with a placing groove; the threaded rod is mounted in the placement groove; the positioning block I is mounted on the tool main body; the second positioning blocks are detachably installed on the sliding blocks through the limiting parts, and the second positioning blocks make contact with the tool body. According to the utility model, the threaded rod, the sliding block and the limiting part are arranged, so that the position of the high-pressure valve body can be accurately adjusted and fixed, the threaded rod provides continuous positioning and adjusting capability, the positioning block II can ensure that the high-pressure valve body is stably fixed at a specific position, and the design is beneficial to meeting the strict tolerance requirement of the high-pressure valve body; and the assembling error is reduced, so that the performance and the sealing performance of the valve are improved, an operator can easily adjust the position of the positioning block by sliding and limiting the component, complicated manual adjusting steps are not needed, and the operation difficulty and the time cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of high-pressure valve body production, in particular to an assembly tool for high-pressure valve body production. Background Art

[0002] The high-pressure valve body is an important industrial component used to control the flow of fluids in high-pressure environments. The high-pressure valve body is usually made of strong materials and can withstand high-intensity pressure without breaking or deforming. This type of valve is widely used in many fields, including oil and natural gas refining and transportation, chemical processing, hydroelectric power stations and other occasions that require precise control of high-pressure fluids. The high-pressure valve body is not just a switching device, it also contains complex internal structures such as valve stems, valve seats, sealing components, etc., to ensure reliable operation in fully open, fully closed or partially open states. In the production process of high-pressure valve bodies, in order to ensure the precise processing and high-quality assembly of the valve body, prefabricated tooling is usually used.

[0003] In the prior art, since traditional prefabricated tooling may not provide sufficient precision to meet the strict tolerance requirements of high-pressure valve bodies, this may lead to assembly errors, affecting the performance and sealing of the valve, and requiring complex manual adjustment and fixing steps, which increases the difficulty and time cost of operation. At the same time, this also increases the probability of human error. The design is not modular enough, which makes it difficult to repair and replace parts, reduces the maintainability and service life of the equipment, and cannot quickly adapt to the production needs of valve bodies of different sizes or models, resulting in reduced efficiency of the production line and waste of resources. Therefore, the present application provides a prefabricated tooling for high-pressure valve body production to meet the needs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an assembly tool for producing a high-pressure valve body to solve the problem that the existing assembly tool has deficiencies in precision and operating efficiency.

[0005] In order to solve the above-mentioned problems, the present invention is implemented through the following technical solutions:

[0006] An assembled tool for producing a high-pressure valve body comprises: a tool body having a placement groove; a threaded rod installed in the placement groove; a first positioning block installed on the tool body; and a plurality of second positioning blocks detachably mounted on a sliding block via a limit portion, wherein the second positioning blocks are in contact with the tool body.

[0007] Rubber pads are installed under the positioning block 1 and the multiple positioning blocks 2. The sliding block is arranged on the threaded rod. A slot is provided on the sliding block. The limiting part includes: a longitudinal moving member, which is slidably installed in the slot through a support member. The support member is installed in the slot. An opening 1 is provided on the longitudinal moving member for use with the support member.

[0008] The limiting portion further includes: a transverse moving member, which is slidably installed in the slot through the supporting member, and a second opening is provided on the transverse moving member for use with the supporting member.

[0009] The limiting part also includes: a connecting block, installed on the transverse moving part, used to connect the transverse moving part and the positioning block 2; a limiting block, installed on the longitudinal moving part; a card block, installed on the transverse moving part, and the sliding block and the tooling body are both provided with a card slot for use with the card block; a plurality of fixed blocks, respectively installed above and below the transverse moving part.

[0010] The limiting portion further includes: a rotating rod, which is installed on the second positioning block; and a protrusion, which is installed on the rotating rod.

[0011] There are multiple card slots on the tool body, and the card slots are evenly arranged on the tool body.

[0012] The rotating rod and the threaded rod are both provided with handles, and the handles are provided with anti-slip textures.

[0013] The utility model provides an assembly tool for the production of high-pressure valve bodies. Compared with the existing technology, it has the following advantages:

[0014] In the above scheme, by setting a threaded rod, a sliding block and a limit part, the position of the high-pressure valve body can be accurately adjusted and fixed. The threaded rod provides continuous positioning adjustment capabilities, while the positioning block 2 can ensure that the high-pressure valve body is stably fixed in a specific position. This design helps to meet the strict tolerance requirements of the high-pressure valve body, reduce assembly errors, and thus improve the performance and sealing of the valve. The operator can easily adjust the position of the positioning block by sliding and limiting parts, without the need for complicated manual adjustment steps, reducing the difficulty of operation and time cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of the utility model.

[0016] Figure 2 This is a schematic diagram of the placement slot structure of the utility model.

[0017] Figure 3 This is a schematic diagram of the sliding block structure of the utility model.

[0018] Figure 4 This is a schematic diagram of the card slot structure of the utility model.

[0019] Figure 5 This is a schematic diagram of the structure of the longitudinal moving part of the utility model.

[0020] Figure 6 This is a schematic diagram of the limit block structure of the utility model.

[0021] Figure 7 This is a schematic diagram of the second structure of the opening of the utility model.

[0022] Figure 8 This is a schematic diagram of the raised structure of the utility model.

[0023] The reference numerals in the figures are:

[0024] 1. Tool body; 2. Positioning block 2; 3. Threaded rod; 4. Placement slot; 5. Sliding block; 6. Limiting part; 7. Slot; 8. Notch; 9. Connecting block; 10. Limiting block; 11. Longitudinal moving part; 12. Support part; 13. Rotating rod; 14. Horizontal moving part; 15. Opening 1; 16. Block; 17. Opening 2; 18. Protrusion; 19. Positioning block 1; 20. Fixed block. DETAILED DESCRIPTION

[0025] The present invention will be further described below with reference to specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of protection of the present invention.

[0026] The following describes the embodiments of the present invention through specific examples. Those skilled in the art will readily understand the other advantages and benefits of the present invention from the disclosure herein. The present invention may also be implemented or applied through various other specific embodiments, and the details in this specification may be modified or altered based on different perspectives and applications without departing from the spirit of the present invention.

[0027] Reference Figure 1 - Figure 8 An assembled tool for the production of high-pressure valve bodies includes: a tool body 1, with a placement groove 4 on the tool body 1; a threaded rod 3, installed in the placement groove 4; a positioning block 19, installed on the tool body 1; multiple positioning blocks 2, detachably mounted on the sliding block 5 through a limit portion 6, and the positioning blocks 2 2 are in contact with the tool body 1.

[0028] The threaded rod 3 installed in the placement groove 4 allows precise position adjustment. By rotating the threaded rod 3, the position of the positioning block 2 2 matched therewith can be finely adjusted, thereby achieving precise fixation and positioning of the high-pressure valve body.

[0029] The positioning block 19 is used to provide preliminary positioning and support. It cooperates with the tooling body 1 to provide a rough positioning reference for the assembly of the high-pressure valve body.

[0030] The positioning block 2 is used to further accurately fix the position of the high-pressure valve body on the basis of preliminary positioning. Through the detachable design, the positioning block 2 can be quickly replaced or adjusted according to the requirements of valve bodies of different sizes or models.

[0031] Rubber pads are installed under the positioning block 19 and multiple positioning blocks 2. The sliding block 5 is set on the threaded rod 3. The sliding block 5 is provided with a slot 8. The limiting part 6 includes: a longitudinal moving member 11, which is slidably installed in the slot 8 through a support member 12. The support member 12 is installed in the slot 8. The longitudinal moving member 11 is provided with an opening 15 used in conjunction with the support member 12.

[0032] Rubber pads are used to cushion and reduce direct contact between the high-pressure valve body and tooling during assembly, thereby preventing scratches or damage to the valve body surface and increasing stability during assembly. The use of rubber pads provides additional protection, ensures assembly quality, and reduces noise caused by direct metal contact, improving the comfort of the working environment.

[0033] The limiting portion 6 further includes a transverse moving member 14 slidably mounted in the slot 8 via the supporting member 12 . The transverse moving member 14 is provided with an opening 17 for cooperating with the supporting member 12 .

[0034] The design of opening 2 17 is to ensure that the transverse moving member 14 can be used smoothly with the support member 12. Opening 2 17 provides the necessary space and structure so that the transverse moving member 14 can slide smoothly on the support member 12 without being obstructed or stuck, thereby ensuring the smoothness and accuracy of the entire positioning system.

[0035] The limiting part 6 also includes: a connecting block 9, which is installed on the transverse moving member 14 and is used to connect the transverse moving member 14 and the positioning block 2; a limiting block 10, which is installed on the longitudinal moving member 11; a card block 16, which is installed on the transverse moving member 14, and a card slot 7 for cooperating with the card block 16 is provided on the sliding block 5 and the tooling body 1; and a plurality of fixed blocks 20, which are respectively installed above and below the transverse moving member 14.

[0036] The limiting portion 6 further includes: a rotating rod 13 mounted on the positioning block 2 2 ; and a protrusion 18 mounted on the rotating rod 13 .

[0037] There are multiple slots 7 on the tool body 1 , and the slots 7 are evenly distributed on the tool body 1 .

[0038] When the rotating rod 13 is rotated, the rotating rod 13 drives the protrusion 18 to rotate, and the protrusion 18 contacts the longitudinal moving part 11, driving the longitudinal moving part 11 to move upward, so that the limit block 10 is away from the fixed block 20, and the protrusion 18 passes through the fixed block 20 under the transverse moving part 14, and drives the transverse moving part 14 to move through the fixed block 20, so that the transverse moving part 14 drives the card block 16 to move, so that the card block 16 enters the card slot 7, thereby connecting the tooling body 1, the sliding block 5 and the positioning block 2 2. When it is necessary to move the position of one of the positioning blocks 2 2, the rotating rod 13 is rotated, and the card block 16 is moved away from the card slot 7 on the tooling body 1 through the movement of the transverse moving part 14 and the longitudinal moving part 11.

[0039] Both the rotating rod 13 and the threaded rod 3 are provided with handles, and the handles are provided with anti-slip textures.

[0040] The anti-slip texture is set on the handle to increase the friction and stability when the operator holds it. This texture can prevent the handle from sudden movement or rotation due to hand slip during operation, ensuring the accuracy and safety of the operation. The anti-slip texture design reduces the operator's operational errors caused by hand slippage and improves the stability and controllability of the operation process. This is especially important for assembly work that requires precise adjustment because it can avoid damage to the high-pressure valve body or assembly errors caused by improper operation.

[0041] During use, first fix the tool body 1 in an appropriate position to ensure that it is stable and reliable, place the high-pressure valve body to be assembled on the positioning block 1 19 and the positioning block 2 2, ensure that the contact surface between the valve body and the tool body 1 is flat and stable, and adjust the position of the threaded rod 3 according to the size and assembly requirements of the high-pressure valve body to adapt to the fixing and positioning requirements of the valve body. After the positioning block 19 and the positioning block 2 2 are adjusted into place, use the clamping block 16 and other mechanisms to fix the sliding block 5, the positioning block 2 2 and the tool body 1 in the final position, and then check the assembled high-pressure valve body to ensure that it meets the strict tolerance requirements.

[0042] Thus, although the present invention has been described herein with reference to specific embodiments thereof, freedom of modification, various changes and substitutions are within the foregoing disclosure, and it should be understood that in some cases, some features of the present invention will be employed without the corresponding use of other features without departing from the scope and spirit of the proposed invention. Thus, many modifications may be made to adapt particular circumstances or materials to the true scope and spirit of the present invention. The present invention is not intended to be limited to the specific terminology used in the claims below and / or to the specific embodiments disclosed as the best mode contemplated for carrying out the invention, but the present invention will include any and all embodiments and equivalents falling within the scope of the appended claims. Therefore, the scope of the present invention will be determined solely by the appended claims.

Claims

1. An assembled tool for producing a high-pressure valve body, characterized in that: include: A tool body (1), wherein a placement groove (4) is provided on the tool body (1); A threaded rod (3) is installed in the placement groove (4); A positioning block (19) is mounted on the tooling body (1); A plurality of positioning blocks (2) are detachably mounted on the sliding block (5) via a limiting portion (6), and the positioning blocks (2) are in contact with the tooling body (1).

2. The assembly tool for producing a high-pressure valve body according to claim 1, characterized in that: A rubber pad is installed below the positioning block 1 (19) and the plurality of positioning blocks 2 (2). The sliding block (5) is arranged on the threaded rod (3). A notch (8) is provided on the sliding block (5). The limiting portion (6) includes: The longitudinal moving member (11) is slidably installed in the slot (8) through the support member (12), and the support member (12) is installed in the slot (8). The longitudinal moving member (11) is provided with an opening (15) used in conjunction with the support member (12).

3. The assembly tool for high-pressure valve body production according to claim 2, characterized in that: The limiting portion (6) further includes: A transverse moving member (14) is slidably mounted in the slot (8) through the support member (12), and a second opening (17) is provided on the transverse moving member (14) for use with the support member (12).

4. The assembly tool for producing a high-pressure valve body according to claim 3, characterized in that: The limiting portion (6) further includes: A connecting block (9) is mounted on the transverse moving member (14) and is used to connect the transverse moving member (14) and the second positioning block (2); A limit block (10) is mounted on the longitudinal moving member (11); A card block (16) is mounted on the transverse moving member (14); a card slot (7) for cooperating with the card block (16) is provided on both the sliding block (5) and the tooling body (1); A plurality of fixed blocks (20) are respectively installed above and below the transverse moving member (14).

5. The assembly tool for producing a high-pressure valve body according to claim 3, characterized in that: The limiting portion (6) further includes: A rotating rod (13) is mounted on the second positioning block (2); The protrusion (18) is mounted on the rotating rod (13).

6. The assembly tool for producing a high-pressure valve body according to claim 1, characterized in that: There are a plurality of card slots (7) on the tool body (1), and the card slots (7) are evenly arranged on the tool body (1).

7. The assembly tool for producing a high-pressure valve body according to claim 5, characterized in that: Both the rotating rod (13) and the threaded rod (3) are provided with handles, and the handles are provided with anti-slip textures.

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