CN212096006U - Valve member test fixture - Google Patents
Valve member test fixture Download PDFInfo
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- CN212096006U CN212096006U CN202020237983.1U CN202020237983U CN212096006U CN 212096006 U CN212096006 U CN 212096006U CN 202020237983 U CN202020237983 U CN 202020237983U CN 212096006 U CN212096006 U CN 212096006U
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- supporting plate
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Abstract
The utility model discloses a valve member test fixture, which comprises a base, wherein a support plate is vertically connected to the base, one end of the support plate, which is far away from the base, is provided with a first notch, a press plate is detachably connected above the first notch, and two ends of the press plate are screwed on the upper end part of the support plate; a free right-angle fixing plate is further arranged on the side edge of the supporting plate and movably fixed on the supporting plate; a second notch is formed in any side, located on the supporting plate, of the base, and a lifting platform is arranged on one side, located on the second notch, of the base; the adjusting rod of the lifting platform is positioned in the second notch and extends outwards; the clamp can control the degree of freedom of the valve in six directions, namely up, down, left, right, front, back and the like; the operation is simple, and time and labor are saved; and the structure is compact, the clamp is suitable for valves of various sizes, and the cost of the clamp is reduced.
Description
Technical Field
The utility model relates to anchor clamps technical field, concretely relates to valve member test fixture.
Background
The jig is a device, also called a jig, for fixing a processing object to occupy a correct position for receiving construction or inspection in a mechanical manufacturing or experimental test process.
In the process of using the automobile energy, various valves are used, for example, a special hydrogen energy valve is used when the automobile hydrogen energy is used. The different models of each valve piece often need to make corresponding special fixtures respectively to test and verify, which increases the complexity of things to a certain extent, reduces the efficiency and also causes the waste of resources. Meanwhile, when the clamp clamps various valve members, the stability and firmness of clamping of the clamp also need to be considered, so that the accuracy of subsequent tests or experiments is ensured.
Disclosure of Invention
The utility model aims at providing a valve member test fixture to the problem that prior art exists.
In order to achieve the above object, the utility model adopts the following technical scheme:
a valve piece testing clamp comprises a base, wherein a supporting plate is vertically connected to the base, a first notch is formed in one end, away from the base, of the supporting plate, a pressing plate is detachably connected to the upper portion of the first notch, and two ends of the pressing plate are in threaded connection with the upper end portion of the supporting plate; a free right-angle fixing plate is further arranged on the side edge of the supporting plate and movably fixed on the supporting plate; a second notch is formed in any side, located on the supporting plate, of the base, and a lifting platform is arranged on one side, located on the second notch, of the base; the adjusting rod of the lifting platform is positioned in the second notch and extends outwards.
The valve testing clamp can firmly clamp a valve to be tested through the matching of the pressing plate and the first notch and the arrangement of the free right-angle fixing plate and the lifting platform, and the valve testing clamp is mutually matched to control the degrees of freedom of the valve in six directions, namely up, down, left, right, front, back and the like; the operation is simple, and time and labor are saved; and the structure is compact, the clamp is suitable for valves of various sizes, and the cost of the clamp is reduced.
Specifically, the supporting plate is used for supporting and fixing a valve to be detected, and the first notch can just clamp the middle part of the valve and can limit the left and right movement of the valve; the upper pressure plate can press the valve, and the valve and the supporting plate fix the valve together to prevent the valve from moving up and down;
the free right-angle fixing plate can clamp the valve piece from two sides, so that the valve piece is prevented from moving forwards and backwards; the free right-angle fixing plate can also move back and forth along the supporting plate, has a flexible moving range and can clamp valves with different sizes;
the lifting platform can lift and support the valve, so that on one hand, the valve to be detected is prevented from being damaged due to the fact that one end of the valve to be detected is too heavy, and on the other hand, the lifting platform can adjust the height of the lifting platform according to the sizes of different valves, and therefore the effect that the clamp is multipurpose is achieved;
the arrangement of the second notch is convenient for the installation and the arrangement of the control component of the lifting platform.
Further, the base comprises a groove box and a bottom plate which are fixed in a threaded manner; the lifting platform is arranged in the groove box; the initial table top of the lifting table is flush with or lower than the bottom plate; the supporting plate is staggered with the lifting platform and is in threaded connection with the bottom plate.
The groove box and the bottom plate form a hollow base structure, the lifting platform can be arranged in the groove box, and the supporting plate is arranged above the groove box; the lifting platform can be lifted from the groove box; on one hand, the structure is compact, and the appearance is concise; on the other hand, the lifting platform is convenient to disassemble and assemble, and the lifting platform can be maintained by disassembling the bottom plate.
Furthermore, the lifting platform is a manual lifting platform, an electric lifting platform or a pneumatic lifting platform.
Furthermore, the free right-angle fixing plate is provided with a long side and a short side which are integrally formed, and at least one short side is arranged and is perpendicular to the long side; and a through waist-shaped hole is formed in the long edge.
The free right-angle fixing plate adopting the structure can be flexibly moved and fixed; the long edges and the waist-shaped holes can fix the free right-angle fixing plate on the supporting plate, and the short edges are used for clamping and fixing a valve to be detected.
Furthermore, a plurality of fixing holes are respectively formed in two side walls of the supporting plate, and the fixing holes are screw holes or pin holes.
The plurality of fixing holes are arranged, so that the free right-angle fixing plate can be fixed at different positions up and down.
Furthermore, the free right-angle fixing plate is fixedly connected with the supporting plate in a screw joint or pin joint fixing mode.
And the screw, the bolt or the pin penetrates through the waist-shaped hole and is inserted and fixed in the screw hole or the pin hole to complete the fixation.
Furthermore, the end part of the adjusting rod is provided with a round knob. Facilitating the movement or twisting of the adjustment lever.
Furthermore, the first notch is U-shaped and is arranged in the middle of the supporting plate; the first notch and the end part of the supporting plate are provided with chamfers.
The U-shaped first notch with the chamfer angle is convenient for taking and placing the valve to be detected, and the damage of sharp corners or right angles to the valve is avoided.
Compared with the prior art, the beneficial effects of the utility model are that: 1. the valve testing clamp can firmly clamp a valve to be tested through the matching of the pressing plate and the first notch and the arrangement of the free right-angle fixing plate and the lifting platform, and the valve testing clamp is mutually matched to control the degrees of freedom of the valve in six directions, namely up, down, left, right, front, back and the like; the operation is simple, and time and labor are saved; the structure is compact, the clamp is suitable for valves with various sizes, and the cost of the clamp is reduced; 2. the lifting platform can lift and support the valve, so that on one hand, the valve to be detected is prevented from being damaged due to the fact that one end of the valve to be detected is too heavy, and on the other hand, the lifting platform can adjust the height of the lifting platform according to the sizes of different valves, and therefore the effect that the clamp is multipurpose is achieved; 3. the lifting platform can be arranged in the hollow base structure, and the supporting plate is arranged above the hollow base structure; the lifting platform can be lifted from the groove box; on one hand, the structure is compact, and the appearance is concise; on the other hand, the disassembly and the assembly are convenient.
Drawings
Fig. 1 is a schematic view of an overall structure of a valve testing jig according to the present invention;
fig. 2 is a schematic side view of the valve member testing jig of the present invention;
fig. 3 is a schematic view illustrating a usage status of the valve testing jig for clamping the valve according to the present invention;
in the figure: 1. a pocket box; 2. a base plate; 3. a lifting platform; 4. a support plate; 5. pressing a plate; 6. a free right-angle fixing plate; 601. a long side; 602. a short side; 7. a first notch; 8. a second notch; 9. a waist-shaped hole; 10. a fixing hole; 11. adjusting a rod; 12. a knob; 13. a valve member.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "middle", "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The first embodiment is as follows:
as shown in fig. 1 and 2, the valve testing fixture comprises a base, wherein the base comprises a groove box 1 and a bottom plate 2 which are in threaded connection with each other, a supporting plate 4 is vertically connected to the bottom plate 2, a first notch 7 is formed in one end, far away from the base, of the supporting plate 4, a pressing plate 5 is detachably connected above the first notch 7, and two ends of the pressing plate 5 are respectively in threaded connection with the upper end of the supporting plate 4; a free right-angle fixing plate 6 is further arranged on the left side edge of the supporting plate 4, and the free right-angle fixing plate 6 is fixed on the supporting plate 4; a second notch 8 is formed in either side of the groove box 1 and the bottom plate 2, which are positioned on the supporting plate 4, and a lifting platform 3 is arranged on one side of the bottom plate 2, which is positioned on the second notch 8; the adjusting rod 11 of the lifting platform 3 is positioned in the second notch 8 and extends outwards.
The valve testing clamp can firmly clamp a valve to be tested through the matching of the pressing plate 5 and the first notch 7, the arrangement of the free right-angle fixing plate 6 and the lifting platform 3, and the valve testing clamp is mutually matched to control the degrees of freedom of the valve in six directions, namely up, down, left, right, front and back; the operation is simple, and time and labor are saved; and the structure is compact, the clamp is suitable for valves of various sizes, and the cost of the clamp is reduced.
Specifically, the supporting plate 4 is used for supporting and fixing a valve to be detected, and the first notch 7 can just clamp the middle part of the valve and can limit the left and right movement of the valve; the upper pressure plate 5 can press the valve, and the valve is fixed together with the supporting plate 4 to prevent the valve from moving up and down;
the free right-angle fixing plate 6 can clamp the valve piece from the front side and the rear side, so that the valve piece is prevented from moving forwards and backwards; the free right-angle fixing plate 6 can also move back and forth along the supporting plate 4, has flexible moving range and can clamp valves with different sizes;
the lifting platform 3 can lift and support the valve piece, so that on one hand, the valve piece to be detected is prevented from being damaged due to the fact that one end of the valve piece to be detected is too heavy, and on the other hand, the lifting platform can adjust the height of the lifting platform according to the sizes of different valve pieces, and therefore the effect that the clamp is multipurpose is achieved;
the provision of the second notch 8 facilitates the mounting and arrangement of the control components of the lifting table 3.
Further, the lifting platform 3 is installed in the groove box 1; the initial table surface of the lifting table 3 is flush with the bottom plate 2; the supporting plate 4 is staggered with the lifting platform 3 and is in threaded connection with the bottom plate 2.
The groove box 1 and the bottom plate 2 form a hollow base structure, the lifting platform 3 can be arranged in the groove box, and the supporting plate 4 is arranged above the groove box; the lifting table 3 can be lifted from the pocket box 1; on one hand, the structure is compact, and the appearance is concise; on the other hand, the lifting platform 3 is convenient to disassemble and assemble, and the lifting platform 3 can be maintained by disassembling the bottom plate 2.
Further, the lifting platform 3 is a manual lifting platform, and a mature product sold in the market is selected, such as a laboratory manual lifting platform with the model of PT-LS series.
Further, the free right-angle fixing plate 6 has a long side 601 and a short side 602 which are integrally formed, and the short sides 602 are one and respectively arranged perpendicular to the long side 601; the long side 601 is provided with a through waist-shaped hole 9.
The free right-angle fixing plate 6 adopting the structure can be flexibly moved and fixed; the long side 601 and the waist-shaped hole 9 can fix the free right-angle fixing plate 6 on the supporting plate 4, and the short side 602 is used for clamping and fixing a valve to be detected.
Furthermore, a plurality of fixing holes 10 are respectively formed in two side walls of the supporting plate 4, and the fixing holes 10 are threaded holes.
The plurality of fixing holes 10 are provided so that the free right-angle fixing plate 6 can be fixed at different positions in the vertical direction.
Further, the free right-angle fixing plate 6 can be fixed by penetrating a screw through the waist-shaped hole and inserting the screw into the threaded hole.
Further, a circular knob 12 is arranged at the end of the adjusting rod 11. So that the adjusting rod 11 can be twisted to lift or lower the lifting platform 3.
Further, the first notch 7 is U-shaped and is arranged in the middle of the support plate 4; the first notch 7 and the end part of the support plate 4 are provided with chamfers.
The U-shaped first notch 7 with the chamfer angle is convenient for taking and placing the valve to be detected, and the damage of sharp corners or right angles to the valve is avoided.
Example two:
this embodiment provides a clamping structure of valve member test fixture in the first embodiment.
As shown in fig. 3, the middle part of the valve 13 is clamped into the first notch 7, and the pressure plate 5 is screwed on the support plate 4, so that the valve 13 is limited from moving up and down and moving left and right, and the initial fixation is achieved; moving the free right-angle fixing plate 6 to a proper position to enable the short edge 601 to clamp the end part of the valve member 13, limiting the forward and backward movement of the valve member 13 together with the supporting plate 4, and fixing the free right-angle fixing plate 6 on the supporting plate 4 through a screw to clamp the valve member 13; the whole clamping process is simple to operate, and time and labor are saved.
If the valve member 13 is heavy, the lifting platform 3 may be lifted in the clamping process, so that the lifting platform 3 supports the end of the valve member 13, that is, the stability of mounting and clamping the valve member 13 may be improved, and the heavy valve member 13 may be prevented from being damaged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A valve testing clamp is characterized by comprising a base, wherein a supporting plate is vertically connected to the base, a first notch is formed in one end, away from the base, of the supporting plate, a pressing plate is detachably connected to the upper portion of the first notch, and two ends of the pressing plate are in threaded connection with the upper end portion of the supporting plate; a free right-angle fixing plate is further arranged on the side edge of the supporting plate and movably fixed on the supporting plate; a second notch is formed in any side, located on the supporting plate, of the base, and a lifting platform is arranged on one side, located on the second notch, of the base; the adjusting rod of the lifting platform is positioned in the second notch and extends outwards.
2. A valve member testing fixture as claimed in claim 1, wherein said base includes a threadably secured groove box and a base plate; the lifting platform is arranged in the groove box; the initial table top of the lifting table is flush with or lower than the bottom plate; the supporting plate is staggered with the lifting platform and is in threaded connection with the bottom plate.
3. A valve member test fixture as claimed in claim 1 wherein said lift is a manual, electrical or pneumatic lift.
4. A valve member testing jig according to claim 1 wherein the free right angle fixing plate has a long side and a short side formed integrally therewith, at least one of the short sides being provided perpendicularly to the long side; and a through waist-shaped hole is formed in the long edge.
5. A valve member testing jig according to claim 1, wherein the supporting plate is provided with a plurality of fixing holes on both side walls thereof, and the fixing holes are screw holes or pin holes.
6. A valve member testing fixture according to claim 1, wherein said free right angle securing plate is fixedly attached to said support plate by means of a threaded or pinned connection.
7. A valve member test fixture as in claim 1 wherein the end of said adjustment rod is provided with a circular knob.
8. A valve member testing fixture as claimed in claim 1, wherein said first slot is "U" shaped and is disposed in the middle of said support plate; the first notch and the end part of the supporting plate are provided with chamfers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020237983.1U CN212096006U (en) | 2020-03-02 | 2020-03-02 | Valve member test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020237983.1U CN212096006U (en) | 2020-03-02 | 2020-03-02 | Valve member test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212096006U true CN212096006U (en) | 2020-12-08 |
Family
ID=73632649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020237983.1U Active CN212096006U (en) | 2020-03-02 | 2020-03-02 | Valve member test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212096006U (en) |
-
2020
- 2020-03-02 CN CN202020237983.1U patent/CN212096006U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220426 Address after: 201311 buildings 1 and 2, No. 333, Haiyang 1st Road, Lingang New Area, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: Shanghai Aoyu Hydrogen Energy Technology Co.,Ltd. Address before: 430000 South Taizi Lake innovation Valley, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province Patentee before: Hubei hanruijing Automobile Intelligent System Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221028 Address after: 201311 buildings 1 and 2, No. 333, Haiyang 1st Road, Lingang New Area, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: Shanghai Hurichao Technology Partnership (L.P.) Address before: 201311 buildings 1 and 2, No. 333, Haiyang 1st Road, Lingang New Area, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee before: Shanghai Aoyu Hydrogen Energy Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230323 Address after: 201800 room 2201 J, 888 Moyu South Road, Anting Town, Jiading District, Shanghai Patentee after: Shanghai Furui Hydrogen New Energy Technology Co.,Ltd. Address before: 201311 buildings 1 and 2, No. 333, Haiyang 1st Road, Lingang New Area, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee before: Shanghai Hurichao Technology Partnership (L.P.) |