Valve body tool clamp
By designing a valve body tooling fixture with integrated multi-faceted processing stations, the problem of low loading and unloading processing efficiency in the prior art is solved, and efficient and accurate valve body processing is achieved.
Patent Information
- Application Number
- CN202421818068.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-07-30
AI Technical Summary
During the process of manufacturing valve bodies, the loading and unloading of fixtures in the prior art is low, resulting in multiple handling and multiple positioning, which has high labor intensity and difficult to control processing accuracy.
A valve body tooling fixture is designed, including a fixture table and a valve body clamped on the fixture. The fixture table is equipped with a limit groove, a fixed pressure plate and a support column. These structures realize stable clamping and multi-sided processing of the valve body.
By integrating multi-faceted processing stations on a fixture table, multiple handling and positioning are avoided, processing accuracy and efficiency are improved, and labor intensity is reduced.
Smart Images
Figure CN222843606U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of valve body processing, in particular to a valve body tooling fixture. Background Art
[0002] With the development of mechanical processing technology, fixtures have become an indispensable part of mechanical processing. At present, fixture technology is developing in the direction of universality, high efficiency, accuracy, intelligence and environmental protection. The fixture is a device used to fix the workpiece in the mechanical processing process so that it occupies the correct position and has been constructed or tested. In industrial production, fixtures are widely used.
[0003] In the process of manufacturing valve bodies, lathes are used to process large holes on each side one by one, and radial drills and multi-head drills are used to process small holes on each side. This processing method involves multiple handling and multiple positioning, high labor intensity, and difficult to control processing accuracy. How to solve the errors caused by multiple handling and multiple positioning is a problem that needs to be solved urgently. Utility Model Content
[0004] In order to overcome the shortcomings of the prior art, the utility model aims to provide a valve body fixture to solve the problem of low efficiency in fixture loading and unloading in the prior art.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A valve body tooling fixture comprises a fixture table and a valve body clamped on the fixture, the fixture table is provided with a first limiting groove and a second limiting groove, the first limiting groove cooperates with one side of the valve body, the second limiting groove cooperates with the interface of the valve body, the fixture table is provided with a first fixed pressure plate, a second fixed pressure plate, a first support column and a fixing member, the first support column is fixedly connected to the fixture table, the first fixed pressure plate and the second fixed pressure plate are both connected to the first support column, the fixing member is fixedly connected to the fixture table, and the fixing member is provided with an interface groove.
[0007] Compared with the prior art, the valve body fixture of the present application has the following beneficial effects:
[0008] In actual application, multi-faceted processing is required for the valve body. Two sets of limit grooves at different angles are provided on the fixture table to cope with the clamping and fixing requirements of the valve body when processing on different faces. Two sets of fixed pressure plates are respectively provided on both sides of the limit groove to ensure that the valve body will not produce lateral jumps during processing, thereby improving the processing accuracy. Integrating the fixture grooves for processing different faces of the valve body on a fixture table avoids the problem of multiple handling and multiple positioning by the staff, thereby improving work efficiency.
[0009] Preferably, the clamp table is also provided with a third fixed pressure plate and a second support column, the second support column is fixedly connected to both sides of the second limiting groove, the third fixed pressure plate is detachably connected to the second support column, and a fixing nut is threadedly connected to the second support column.
[0010] Beneficial effect: The valve body needs to be processed on multiple sides. After processing of a single side is completed, the valve body can be rotated and clamped in the second limiting groove, and the interface at the bottom of the valve body can be pressed and limited by the third fixed pressure plate, which is convenient for users to process.
[0011] Preferably, an annular protrusion is provided on the first support column, and an annular hole is provided on the first fixed pressure plate and the second fixed pressure plate. The annular hole cooperates with the top of the first support column, and the annular protrusion abuts against the first fixed pressure plate and the second fixed pressure plate. Fixing nuts are also provided on the top of the first fixed pressure plate and the second fixed pressure plate, and the fixing nuts are threadedly connected to the first support column.
[0012] Beneficial effect: By setting a fixing nut and a threaded connection with the first support column, the valve body can be limited by fixing the first fixed pressure plate and the second fixed pressure plate when the valve body is placed in the first limiting groove, which is convenient for the staff to fix and process.
[0013] Preferably, an interface limiting groove is further provided on a side of the fixture platform close to the first limiting groove.
[0014] Beneficial effect: The interface limiting groove is provided so that the interface of the valve body can be placed in the interface limiting groove for easy positioning when the valve body is clamped.
[0015] Preferably, a positioning column is fixedly disposed in the second limiting groove.
[0016] Beneficial effect: The positioning column cooperates with the hole at the interface of the valve body to fix the valve body.
[0017] Preferably, a limiting column is further provided, and the limiting column is fixedly disposed on the fixture table and is disposed close to the first limiting groove.
[0018] Beneficial effect: By setting the limit column, the valve body can be fixed more firmly on the fixture table to avoid shaking left and right during processing.
[0019] Preferably, a limiting protrusion is further provided, and the limiting protrusion is fixedly connected to the fixture table and is provided close to the first limiting groove.
[0020] Beneficial effect: By setting the limiting protrusion, the bottom of the valve body can abut against the limiting protrusion when the valve body is clamped on the fixture table, thereby protecting the valve body and reducing wear. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 A schematic diagram of the structure of a valve body fixture provided by an embodiment of the utility model;
[0022] Figure 2 A schematic diagram of the structure of a valve body fixture provided by an embodiment of the utility model;
[0023] Figure 3 A schematic diagram of the structure of a first fixed pressure plate and a first support column provided in an embodiment of the utility model;
[0024] Figure 4 A schematic diagram of the structure of a first fixed pressure plate provided in an embodiment of the utility model;
[0025] Figure 5 A schematic structural diagram of a valve body provided in an embodiment of the utility model. DETAILED DESCRIPTION
[0026] The following is further described in detail through specific implementation methods:
[0027] The figure marks in the drawings of the specification include: a clamp table 1, a valve body 2, a first limiting groove 3, a second limiting groove 4, a first fixed pressure plate 5, a second fixed pressure plate 6, a first support column 7, a fixing part 8, an interface groove 9, a third fixed pressure plate 10, a second support column 11, an annular protrusion 12, an annular hole 13, a fixing nut 14, an interface limiting groove 15, a positioning column 16, a limiting column 17, and a limiting protrusion 18.
[0028] As attached Figure 1-5 As shown: This embodiment shows a valve body tooling fixture, including a fixture table 1 and a valve body 2 clamped on the fixture, the fixture table 1 is provided with a first limiting groove 3 and a second limiting groove 4, the first limiting groove 3 cooperates with one side of the valve body 2, and the second limiting groove 4 cooperates with the interface of the valve body 2, the fixture table 1 is provided with a first fixed pressure plate 5, a second fixed pressure plate 6, a first support column 7 and a fixing member 8, the first support column 7 is fixedly connected to the fixture table 1, the first fixed pressure plate 5 and the second fixed pressure plate 6 are both connected to the first support column 7, the fixing member 8 is fixedly connected to the fixture table 1, and an interface groove 9 is provided on the fixing member 8.
[0029] Specifically, the valve body 2 needs to be processed on multiple sides. First, the side of the valve body 2 is clamped with the first limiting groove 3, and then the two sides of the valve body 2 are fixed by the first fixed pressure plate 5 and the second fixed pressure plate 6 to prevent it from shaking during processing. After the processing is completed, the staff can rotate the valve body 2 and clamp it in the second limiting groove 4 for fixation, and then perform secondary processing. This arrangement avoids the problem of multiple transportation and multiple positioning of the valve body 2 during processing. By combining the two groups of workstations on a fixture table 1, the processing accuracy is improved, and the processing efficiency is greatly improved.
[0030] The fixture table 1 of this embodiment is also provided with a third fixed pressure plate 10 and a second support column 11. The second support column 11 is fixedly connected to both sides of the second limiting groove 4. The third fixed pressure plate 10 is detachably connected to the second support column 11. The second support column 11 is threaded with a fixing nut 14.
[0031] Specifically, when the valve body 2 is fixed in the second limiting groove 4, the third fixed pressure plate 10 can be pressed against the interface at the bottom of the valve body 2 by rotating the fixing nut 14 to fix it, so that disassembly and fixing are more convenient.
[0032] In this embodiment, an annular protrusion 12 is provided on the first support column 7, and an annular hole 13 is provided on the first fixed pressure plate 5 and the second fixed pressure plate 6. The annular hole 13 cooperates with the top of the first support column 7, and the annular protrusion 12 abuts against the first fixed pressure plate 5 and the second fixed pressure plate 6. A fixing nut 14 is also provided on the top of the first fixed pressure plate 5 and the second fixed pressure plate 6, and the fixing nut 14 is threadedly connected to the first support column 7.
[0033] Specifically, when the first fixed pressure plate 5 and the second fixed pressure plate 6 are inserted into the first support column 7, the height is limited by the annular protrusion 12 so that when they abut against one side of the valve body 2, the first fixed pressure plate 5 and the second fixed pressure plate 6 are pressed downward horizontally, avoiding the problem of damage to the surface of the valve body 2 caused by unilateral pressure.
[0034] In this embodiment, the fixture platform 1 is further provided with an interface limiting groove 15 on one side close to the first limiting groove 3 .
[0035] Specifically, when the valve body 2 is fixed in the first limiting groove 3, the interface of the valve body 2 can be arranged in the interface limiting groove 15 for easy processing.
[0036] In this embodiment, a positioning column 16 is also fixedly disposed in the second limiting groove 4 .
[0037] Specifically, a positioning hole is provided at the interface of the valve body 2 to cooperate with the positioning column 16 . When the valve body 2 is fixed in the second limiting groove 4 , it can be positioned, clamped and fixed by the positioning column 16 .
[0038] This embodiment further provides a limiting column 17 , which is fixedly disposed on the fixture table 1 and is disposed close to the first limiting groove 3 .
[0039] This embodiment further provides a limiting protrusion 18 , which is fixedly connected to the fixture table 1 and disposed close to the first limiting groove 3 .
[0040] Specifically, when the valve body 2 is fixed on the first limiting groove 3, the limiting protrusion 18 and the limiting column 17 abut against the side of the valve body 2, making the fixation more stable and less likely to shake.
[0041] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.
Claims
1. A valve body fixture, comprising a fixture table (1) and a valve body (2) clamped on the fixture, characterized in that: The clamping platform (1) is provided with a first limiting groove (3) and a second limiting groove (4), the first limiting groove (3) cooperates with one side of the valve body (2), and the second limiting groove (4) cooperates with the interface of the valve body (2). The clamping platform (1) is provided with a first fixed pressure plate (5), a second fixed pressure plate (6), a first support column (7) and a fixing member (8), the first support column (7) is fixedly connected to the clamping platform (1), the first fixed pressure plate (5) and the second fixed pressure plate (6) are both connected to the first support column (7), the fixing member (8) is fixedly connected to the clamping platform (1), and the fixing member (8) is provided with an interface groove (9).
2. A valve body fixture according to claim 1, characterized in that: The clamping table (1) is also provided with a third fixed pressure plate (10) and a second support column (11); the second support column (11) is fixedly connected to two sides of the second limiting groove (4); the third fixed pressure plate (10) is detachably connected to the second support column (11); and a fixing nut (14) is threadedly connected to the second support column (11).
3. A valve body fixture according to claim 1, characterized in that: The first support column (7) is provided with an annular protrusion (12), and the first fixed pressure plate (5) and the second fixed pressure plate (6) are both provided with annular holes (13), the annular holes (13) are matched with the top of the first support column (7), the annular protrusion (12) is in contact with the first fixed pressure plate (5) and the second fixed pressure plate (6), and the top of the first fixed pressure plate (5) and the second fixed pressure plate (6) are also provided with fixing nuts (14), and the fixing nuts (14) are threadedly connected with the first support column (7).
4. A valve body fixture according to claim 1, characterized in that: The fixture platform (1) is also provided with an interface limiting groove (15) on one side close to the first limiting groove (3).
5. The valve body fixture according to claim 1, characterized in that: A positioning column (16) is also fixedly arranged in the second limiting groove (4).
6. A valve body fixture according to claim 5, characterized in that: A limiting column (17) is also provided, and the limiting column (17) is fixedly arranged on the clamping platform (1) and is arranged close to the first limiting groove (3).
7. A valve body fixture according to claim 1, characterized in that: A limiting protrusion (18) is also provided, and the limiting protrusion (18) is fixedly connected to the clamping platform (1) and is arranged close to the first limiting groove (3).