CN215903446U - Special dismounting tool for two-way cartridge valve - Google Patents
Special dismounting tool for two-way cartridge valve Download PDFInfo
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- CN215903446U CN215903446U CN202122375293.XU CN202122375293U CN215903446U CN 215903446 U CN215903446 U CN 215903446U CN 202122375293 U CN202122375293 U CN 202122375293U CN 215903446 U CN215903446 U CN 215903446U
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- way cartridge
- clamping seat
- screw rod
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Abstract
The utility model discloses a special disassembling tool for a two-way cartridge valve, which comprises an integrated block, wherein a valve slot is arranged on the integrated block, a valve sleeve is arranged in an inner cavity of the valve slot, two guide holes are symmetrically arranged in the valve sleeve in a penetrating manner, a disassembling tool is arranged at the position, corresponding to the position of the valve sleeve, of the top of the integrated block, the disassembling tool comprises a mounting plate, a longitudinal guide hole is arranged in the top of the mounting plate in a penetrating manner, a screw rod is movably inserted into the inner cavity of the longitudinal guide hole, the top end of the screw rod is movably connected with a nut, a gasket is movably sleeved on the periphery of the screw rod, the bottom end of the screw rod is connected with a bottom connecting frame, a screw hole B is transversely arranged in the bottom connecting frame in a penetrating manner, a bolt is movably inserted into the inner cavity of the screw hole B, a swinging rod is arranged in the inner cavity of the bottom connecting frame, the bottom connecting frame is rotatably connected with the swinging rod through the bolt, and a disassembling module is arranged at the bottom of the swinging rod. The valve sleeve can be quickly detached from the integrated block by the detaching tool, so that a maintainer can conveniently detach and overhaul the two-way cartridge valve, and the work efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of cartridge valves, in particular to a special disassembling tool for a two-way cartridge valve.
Background
The two-way cartridge valve is a novel hydraulic control element which is started to appear in the foreign 20 th century in the 70 th. In 1981, the related standards are approved by the hydropneumatic standardization committee and named after the international standards are met, and the cartridge valve is simply called. The inserted element is a main stage or power element of the two-way cartridge valve, is inserted in a valve body or an integrated block, and controls the on-off of liquid flow or the pressure and the flow through the opening and closing actions and the opening amount of the inserted element so as to control the direction, the pressure and the speed of the hydraulic actuator. The insertion element mainly comprises a valve core, a valve sleeve, a spring and the like. At present, when the two-way cartridge valve needs to be disassembled and maintained, the valve sleeve of the insertion element is fixed inside the integrated block due to installation, so that the valve sleeve is difficult to disassemble from the integrated block, the disassembly and maintenance operation of the two-way cartridge valve is troublesome, and the work efficiency is not improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a special disassembling tool for a two-way cartridge valve, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a special disassembling tool for a two-way cartridge valve comprises a manifold block, wherein a valve slot is arranged on the manifold block, a valve sleeve is arranged in an inner cavity of the valve slot, two guide holes are symmetrically arranged in the valve sleeve in a penetrating manner, a disassembling tool is arranged at the position, corresponding to the position of the valve sleeve, of the top of the manifold block and comprises a mounting plate, screw holes A are arranged on the left side and the right side of the mounting plate in a penetrating manner, a supporting long bolt is movably inserted into the inner cavity of each screw hole A, a longitudinal guide hole is arranged in the top of the mounting plate in a penetrating manner, a screw rod is movably inserted into the inner cavity of the longitudinal guide hole, a nut is movably connected to the top end of the screw rod, a gasket is movably sleeved on the periphery of the screw rod, a bottom connecting frame is connected to the bottom end of the screw rod, a screw hole B is transversely arranged in the bottom connecting frame in a penetrating manner, a bolt is movably inserted into the inner cavity of the screw hole B, a swinging rod is arranged in the inner cavity of the bottom connecting frame, the bottom connection frame is rotatably connected with the swing rod through a bolt, and a disassembly module is arranged at the bottom of the swing rod.
As a further scheme of the utility model: the nut is arranged above the mounting plate, and the washer is arranged between the mounting plate and the nut.
As a still further scheme of the utility model: the disassembling module comprises an upper clamping seat, a clamping ring is arranged at the bottom of the upper clamping seat, and a lower clamping seat is arranged at the bottom of the clamping ring.
As a still further scheme of the utility model: the top of the lower clamping seat is connected with a fixed threaded column, the bottom of the upper clamping seat is provided with a thread groove matched with the fixed threaded column for operation, the top end of the fixed threaded column penetrates through the inner cavity of the clamping ring, and the lower clamping seat is connected with the upper clamping seat through the fixed threaded column.
As a still further scheme of the utility model: the bottom end of the screw rod extends into the inner cavity of the valve sleeve.
As a still further scheme of the utility model: the outer diameter of the clamping ring is larger than the inner diameter of the valve sleeve.
As a still further scheme of the utility model: the upper clamping seat is fixedly connected to the bottom end of the swinging rod.
Compared with the prior art, the utility model has the beneficial effects that:
the valve sleeve can be quickly detached from the integrated block by the detaching tool, so that a maintainer can conveniently detach and overhaul the two-way cartridge valve, and the work efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of a special disassembling tool for a two-way cartridge valve.
FIG. 2 is a schematic view of a special disassembling tool for a two-way cartridge valve.
FIG. 3 is a schematic diagram of a disassembly module structure in a special disassembly tool of a two-way cartridge valve.
FIG. 4 is a side view of a lower cartridge of a special removal tool for a two-way cartridge valve.
In the figure: 1. disassembling the module; 2. a screw; 3. a swing lever; 4. a bolt; 5. supporting the long bolt; 6. mounting a plate; 7. a nut; 8. a gasket; 9. a bottom connection frame; 10. an upper clamping seat; 11. a lower clamping seat; 12. a snap ring; 13. fixing the threaded column; 14. integrating the blocks; 15. and (3) valve housing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1 to 3, in the embodiment of the present invention, a special disassembling tool for a two-way cartridge valve includes a manifold block 14, a valve slot is disposed on the manifold block 14, a valve sleeve 15 is disposed in an inner cavity of the valve slot, two guide holes are symmetrically disposed through the valve sleeve 15, a disassembling tool is disposed at a position corresponding to the position of the valve sleeve 15 on the top of the manifold block 14, the disassembling tool includes a mounting plate 6, screw holes a are disposed through both left and right sides of the mounting plate 6, a support long bolt 5 is movably inserted into an inner cavity of each screw hole a, a longitudinal guide hole is disposed through the top of the mounting plate 6, a screw rod 2 is movably inserted into an inner cavity of the longitudinal guide hole, a nut 7 is movably connected to the top end of the screw rod 2, a washer 8 is movably sleeved on the periphery of the screw rod 2, a bottom bracket 9 is connected to the bottom end of the screw rod 2, a screw hole B is transversely disposed through the bottom bracket 9, a bolt 4 is movably inserted into an inner cavity of the screw hole B, a swing rod 3 is disposed in the bottom bracket 9, the bottom connection frame 9 is rotatably connected with the swing rod 3 through a bolt 4, and the bottom of the swing rod 3 is provided with a detaching module 1.
The disassembling module 1 comprises an upper clamping seat 10, a buckling ring 12 is arranged at the bottom of the upper clamping seat 10, and a lower clamping seat 11 is arranged at the bottom of the buckling ring 12.
The bottom end of the screw 2 extends into the interior of the valve housing 15. The snap ring 12 has an outer diameter dimension greater than an inner diameter dimension of the valve housing 15. The upper holder 10 is fixedly connected to the bottom end of the swing rod 3.
The working principle is as follows:
when the valve housing 15 on the manifold block 14 is disassembled, the bottom end of the screw rod 2 is inserted into the valve housing 15, and when the screw rod 2 is inserted into the valve housing 15, the snap ring 12 is in a vertical state, then the screw rod 2 is horizontally moved, so that the side wall of the screw rod 2 is attached to the side wall of the inner cavity of the valve housing 15, in the process of horizontal movement of the screw rod 2, the snap ring 12 gradually deflects, when the side wall of the screw rod 2 leans against the side wall of the inner cavity of the valve housing 15, one side of the snap ring 12 is snapped into one guide hole on the valve housing 15, at the moment, the snap ring 12 is in a horizontal state, then the screw rod 2 is horizontally moved, so that the other side of the snap ring 12 is snapped into another guide hole on the valve housing 15, and finally, the nut 7 is rotated, so that the screw rod 2 drives the valve housing 15 to move upwards and be disassembled from the manifold block 14.
Example 2:
as shown in fig. 4: the top of lower holder 11 is connected with fixed screw post 13, and the bottom of going up holder 10 is equipped with the screw groove with fixed screw post 13 cooperation operation, and the inner chamber of buckle ring 12 is passed at the top of fixed screw post 13, and lower holder 11 is connected with last holder 10 through fixed screw post 13. Because the lower clamping seat 11 is connected with the upper clamping seat 10 through the fixed threaded column 13, the snap ring 12 is conveniently installed between the upper clamping seat 10 and the lower clamping seat 11, and when the valve sleeves 15 with different sizes need to be disassembled, the snap ring 12 with different diameter sizes can be conveniently replaced.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (7)
1. A special extracting tool of two-way cartridge valve, includes manifold block (14), its characterized in that: the integrated block (14) is provided with a valve slot, the inner cavity of the valve slot is provided with a valve sleeve (15), the valve sleeve (15) is symmetrically provided with two guide holes in a penetrating manner, the top of the integrated block (14) is provided with a dismounting tool at the position corresponding to the valve sleeve (15), the dismounting tool comprises a mounting plate (6), the left side and the right side of the mounting plate (6) are respectively provided with a screw hole A in a penetrating manner, the inner cavity of each screw hole A is movably inserted with a support long bolt (5), the top of the mounting plate (6) is provided with a longitudinal guide hole in a penetrating manner, the inner cavity of the longitudinal guide hole is movably inserted with a screw rod (2), the top end of the screw rod (2) is movably connected with a nut (7), the periphery of the screw rod (2) is movably sleeved with a gasket (8), the bottom end of the screw rod (2) is connected with a bottom connecting frame (9), the bottom connecting frame (9) is provided with a screw hole B in a penetrating manner, and the inner cavity of the screw hole B is movably inserted with a bolt (4), the inner cavity of the bottom connection frame (9) is provided with a swing rod (3), the bottom connection frame (9) is rotatably connected with the swing rod (3) through the bolt (4), and the bottom of the swing rod (3) is provided with a dismounting module (1).
2. The special removal tool for a two-way cartridge valve according to claim 1, wherein: the nut (7) is arranged above the mounting plate (6), and the gasket (8) is arranged between the mounting plate (6) and the nut (7).
3. The special removal tool for a two-way cartridge valve according to claim 1, wherein: the disassembling module (1) comprises an upper clamping seat (10), a clamping ring (12) is arranged at the bottom of the upper clamping seat (10), and a lower clamping seat (11) is arranged at the bottom of the clamping ring (12).
4. The special removal tool for a two-way cartridge valve according to claim 3, wherein: the top of the lower clamping seat (11) is connected with a fixed threaded column (13), the bottom of the upper clamping seat (10) is provided with a thread groove matched with the fixed threaded column (13) for operation, the top end of the fixed threaded column (13) penetrates through the inner cavity of the clamping ring (12), and the lower clamping seat (11) is connected with the upper clamping seat (10) through the fixed threaded column (13).
5. The special removal tool for a two-way cartridge valve according to claim 1, wherein: the bottom end of the screw rod (2) extends into the inner cavity of the valve sleeve (15).
6. The special removal tool for a two-way cartridge valve according to claim 4, wherein: the outer diameter of the clamping ring (12) is larger than the inner diameter of the valve sleeve (15).
7. The special removal tool for a two-way cartridge valve according to claim 3, wherein: the upper clamping seat (10) is fixedly connected to the bottom end of the swinging rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122375293.XU CN215903446U (en) | 2021-09-29 | 2021-09-29 | Special dismounting tool for two-way cartridge valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122375293.XU CN215903446U (en) | 2021-09-29 | 2021-09-29 | Special dismounting tool for two-way cartridge valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215903446U true CN215903446U (en) | 2022-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122375293.XU Active CN215903446U (en) | 2021-09-29 | 2021-09-29 | Special dismounting tool for two-way cartridge valve |
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| Country | Link |
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| CN (1) | CN215903446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026769A (en) * | 2022-06-30 | 2022-09-09 | 合肥汇通控股股份有限公司 | Auxiliary tool for assembling automobile ceiling and front dome lamp reinforcing frame |
-
2021
- 2021-09-29 CN CN202122375293.XU patent/CN215903446U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026769A (en) * | 2022-06-30 | 2022-09-09 | 合肥汇通控股股份有限公司 | Auxiliary tool for assembling automobile ceiling and front dome lamp reinforcing frame |
| CN115026769B (en) * | 2022-06-30 | 2024-02-27 | 合肥汇通控股股份有限公司 | Auxiliary tool for assembling automobile roof and front dome lamp reinforcing frame |
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