CN208744638U - A kind of abnormal shape valve clamping device - Google Patents
A kind of abnormal shape valve clamping device Download PDFInfo
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- CN208744638U CN208744638U CN201821498848.1U CN201821498848U CN208744638U CN 208744638 U CN208744638 U CN 208744638U CN 201821498848 U CN201821498848 U CN 201821498848U CN 208744638 U CN208744638 U CN 208744638U
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- fixed plate
- contact
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- cylinder
- shaped valve
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Abstract
The utility model discloses a kind of special-shaped valve clamping devices, including fixed plate, several cylinders are provided in the fixed plate, the fixed plate is a part of spherical surface, the central axis of the cylinder is vertical with spherical surface where fixed plate, piston plate and spring are provided in the cylinder, one end of the piston plate is fixedly connected with connecting rod, one end of the connecting rod is provided with contact, tracheae is arranged far from one end of contact in the cylinder, one end of the tracheae is connected on aggregate, the aggregate connects air pump, the quantity of the fixed plate is two, two fixed plates are all fixed on support rod, contact in the fixed plate is positioned close to the side of another fixed plate, contact in the utility model can carry out point contact with special-shaped valve in the presence of cylinder, apply pressure to special-shaped valve from different directions, it is suitble to Abnormal shape valve of various shapes grips, practical function.
Description
Technical field
The utility model relates to valve body clamping technique field more particularly to a kind of special-shaped valve clamping devices.
Background technique
Special-shaped valve is the general designation of complex-shaped small path valve, and valve is essential element in hydraulic system,
Valve needs to carry out the inspection work of valve storage quality, such as pressure testing before being put in storage after fabrication.Special-shaped valve is doing pressure
During test, is clamped and fixed since test pressure is larger.Due to special-shaped valve since itself is complicated and diversified outer
Shape forms very big difficulty to clamping, is difficult uniformly to clamp all special-shaped valves using same chucking device, seriously affect
The speed of pressure testing.
Utility model content
Purpose of the utility model is to solve existing special-shaped valve since itself complicated and diversified shape forms clamping
Very big difficulty, be difficult by all special-shaped valves uniformly using same chucking device clamp the shortcomings that, and propose a kind of abnormal shape
Valve clamping device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of abnormal shape valve clamping device, including fixed plate are provided with several cylinders in the fixed plate, and the fixed plate is
A part of spherical surface, the central axis of the cylinder is vertical with spherical surface where fixed plate, be provided in the cylinder piston plate and
Spring, one end of the piston plate are fixedly connected with connecting rod, and one end of the connecting rod is provided with contact, and the cylinder is separate
Tracheae is arranged in one end of contact, and one end of the tracheae is connected on aggregate, and the aggregate connects air pump, the fixation
The quantity of plate is two, and two fixed plates are all fixed on support rod, and the contact in the fixed plate is positioned close to another
The side of a fixed plate.
Preferably, the fixed plate is bolted to connection on support rod, and the aggregate is fixed by screws in
On support rod.
Preferably, the contact includes rubber jar, and the rubber jar is fixedly connected on one end of connecting rod by glue,
Fine sand is filled in the rubber jar, the fine sand is full of entire rubber jar.
Preferably, the spring is socketed in connecting rod, one end of the spring and the end thereof contacts of piston plate, the spring
The other end contacted with the bottom of cylinder.
Preferably, bottom plate is arranged in the lower end of the support rod, and universal caster wheel is arranged in the lower end of bottom plate.
The beneficial effects of the utility model are:
1, multiple cylinders are provided in the fixed plate of this abnormal shape valve clamping device, the central axial direction of each cylinder is not
Identical, when special-shaped valve is between two fixed plates, the contact of multiple cylinder one end can carry out point contact with special-shaped valve,
Apply pressure to special-shaped valve from different directions, fixed special-shaped valve can be suitble to various by the shape regardless of special-shaped valve
The special-shaped valve of shape grips.
2, the contact of this clamping device is the rubber jar equipped with fine sand, and rubber jar can follow special-shaped valve outer wall shape to produce
Raw slight deformation facilitates gripping by special-shaped valve, while having anti-skidding so that contact contacts more abundant with the outer wall of abnormal shape valve
Function.
The present apparatus overcomes the special-shaped irregular defect of valve shape, is clamped to special-shaped valve, and is suitble to of various shapes different
Type valve grips, practical function.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of special-shaped valve clamping device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of special-shaped valve clamping device side structural schematic diagram；
Fig. 3 be the utility model proposes a kind of special-shaped place valve clamping device A amplification structural schematic diagram.
In figure: 1 fixed plate, 2 cylinders, 3 piston plates, 4 springs, 5 connecting rods, 6 contacts, 7 support rods, 8 bottom plates, 9 tracheaes,
10 aggregates, 11 air pumps, 601 rubber blocks, 602 fine sands.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of special-shaped valve clamping device, including fixed plate 1 are provided with several cylinders in the fixed plate 1
2, the fixed plate 1 is a part of spherical surface, and the central axis of the cylinder 2 is vertical with 1 place spherical surface of fixed plate, each cylinder
2 central axial direction is different from, so that piston plate 3 and spring 4 are provided in the cylinder 2, one end of the piston plate 3
It is fixedly connected with connecting rod 5, spring 4 is socketed in connecting rod 5, one end of the spring 4 and the end thereof contacts of piston plate 3, the bullet
The other end of spring 4 is contacted with the bottom of cylinder 2, and 4 auxiliary piston plate of spring, 3 return, one end of the connecting rod 5 is provided with contact
Body 6, contact 6 are arranged on the central axis of cylinder 2, and the quantity of the fixed plate 1 is two, and two fixed plates 1 are all fixed
On support rod 7, the contact 6 in the fixed plate 1 is positioned close to the side of another fixed plate, and special-shaped valve is in two pieces
When between fixed plate 1, the contact 6 of multiple 2 one end of cylinder can carry out point contact with special-shaped valve, from different directions to different
Type valve applies pressure, the shape regardless of special-shaped valve, fixed special-shaped valve can be suitble to the folder of special-shaped valve of various shapes
Fixation is held, tracheae 9 is arranged far from one end of contact 6 in the cylinder 2, and one end of the tracheae 9 is connected on aggregate 10, institute
It states aggregate 10 and connects air pump 11, air pump 11 is supplied to cylinder 2, and aggregate 10 is by gas distributes to each cylinder 2, so that cylinder 2
In air pressure push piston plate 3, contact 6 is pressed on the outer wall of special-shaped valve.
The contact 6 of this clamping device includes rubber jar 601, and the material of rubber jar 601 is soft rubber, the rubber jar
601 are fixedly connected on one end of connecting rod 5 by glue, are filled with fine sand 602 in the rubber jar 601, the fine sand 602 fills
Full entire rubber jar 601, rubber jar 601 can follow special-shaped valve outer wall shape to generate slight deformation, so that contact and abnormal shape
The outer wall contact of valve is more abundant, facilitates gripping by special-shaped valve, while having the function of anti-skidding.
Fixed plate 1 in this clamping device is bolted to connection on support rod 7, and the aggregate 10 passes through screw
It is fixed on support rod 7, bottom plate 8 is arranged in the lower end of support rod 7, and universal caster wheel is arranged in the lower end of bottom plate 8, so that this clamping device
It is easy to remove.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of abnormal shape valve clamping device, including fixed plate (1), which is characterized in that the fixed plate (1) if on be provided with dry gas
Cylinder (2), the fixed plate (1) are a part of spherical surface, and spherical surface hangs down where the central axis of the cylinder (2) and fixed plate (1)
Directly, piston plate (3) and spring (4) are provided in the cylinder (2), one end of the piston plate (3) is fixedly connected with connecting rod
(5), one end of the connecting rod (5) is provided with contact (6), and tracheae is arranged far from the one end of contact (6) in the cylinder (2)
(9), one end of the tracheae (9) is connected on aggregate (10), and the aggregate (10) connects air pump (11), the fixed plate
(1) quantity is two, and two fixed plates (1) are all fixed on support rod (7), and the contact (6) on the fixed plate (1) is set
It sets in the side close to another fixed plate.
2. a kind of special-shaped valve clamping device according to claim 1, which is characterized in that the fixed plate (1) passes through bolt
It is fixedly connected on support rod (7), the aggregate (10) is fixed by screws on support rod (7).
3. a kind of special-shaped valve clamping device according to claim 1, which is characterized in that the contact (6) includes rubber
Shell (601), the rubber jar (601) are fixedly connected on one end of connecting rod (5) by glue, filled out in the rubber jar (601)
Filled with fine sand (602), the fine sand (602) is full of entire rubber jar (601).
4. a kind of special-shaped valve clamping device according to claim 1, which is characterized in that the spring (4) is socketed in connection
Bar (5), one end of the spring (4) and the end thereof contacts of piston plate (3), the other end of the spring (4) and the bottom of cylinder (2)
Portion's contact.
5. a kind of special-shaped valve clamping device according to claim 1, which is characterized in that the lower end of the support rod (7) is set
Universal caster wheel is arranged in the lower end of bottom set plate (8), bottom plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821498848.1U CN208744638U (en) | 2018-09-13 | 2018-09-13 | A kind of abnormal shape valve clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821498848.1U CN208744638U (en) | 2018-09-13 | 2018-09-13 | A kind of abnormal shape valve clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208744638U true CN208744638U (en) | 2019-04-16 |
Family
ID=66084212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821498848.1U Active CN208744638U (en) | 2018-09-13 | 2018-09-13 | A kind of abnormal shape valve clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208744638U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368060A (en) * | 2019-07-31 | 2019-10-25 | 西安交通大学医学院第二附属医院 | Liver and gall surgical department's clinic stone taking device |
| CN112518391A (en) * | 2020-12-07 | 2021-03-19 | 刁明稳 | Hydraulic indexing clamping device |
-
2018
- 2018-09-13 CN CN201821498848.1U patent/CN208744638U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368060A (en) * | 2019-07-31 | 2019-10-25 | 西安交通大学医学院第二附属医院 | Liver and gall surgical department's clinic stone taking device |
| CN112518391A (en) * | 2020-12-07 | 2021-03-19 | 刁明稳 | Hydraulic indexing clamping device |
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