CN218856854U - Tool for mounting and dismounting hydraulic framework - Google Patents
Tool for mounting and dismounting hydraulic framework Download PDFInfo
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- CN218856854U CN218856854U CN202223011774.3U CN202223011774U CN218856854U CN 218856854 U CN218856854 U CN 218856854U CN 202223011774 U CN202223011774 U CN 202223011774U CN 218856854 U CN218856854 U CN 218856854U
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- hydraulic
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Abstract
The application provides a instrument that is used for hydraulic skeleton installation and dismantlement, its characterized in that, the instrument includes: the combined tightening head comprises an adapter and a straight head arranged on the adapter, and the straight head is matched with the straight groove of the hydraulic framework; one end of the protective sleeve is sleeved on the adapter, the other end of the protective sleeve is sleeved on the excircle of the hydraulic framework, and the protective sleeve is used for limiting the position of the combined tightening head; the utility model provides an instrument self has characteristics such as simple structure, easily assembly promptly, and during the use, the protective sheath plays limiting displacement, instrument slippage problem when can avoiding hydraulic skeleton installation or dismantlement completely to personnel's injury or product when having solved the installation are because of the sealed inefficacy condemned problem that the fish tail leads to.
Description
Technical Field
The application belongs to the technical field of assembling tools, and particularly relates to a tool for mounting and dismounting a hydraulic framework.
Background
The hydraulic framework is used as an important part of the electromagnetic valve and is arranged at the sealing end face 2 of the valve body of the electromagnetic valve (see figure 1). The hydraulic framework 3 is in threaded connection with the electromagnetic valve body 1, and when the hydraulic framework is installed or disassembled in a traditional mode, the straight groove in the hydraulic framework is clamped through the tightening head, and then the hydraulic framework and the electromagnetic valve body are tightened or loosened.
Because the contact area between the tightening head and the hydraulic framework is small due to the hollow inside of the hydraulic framework, and the tightening torque between the hydraulic framework and the electromagnetic valve body is large, the tool is easy to slip off when the hydraulic framework is installed or disassembled, so that the hand of an operator or the sealing end face of the electromagnetic valve body is scratched, and personnel are injured or the product is scrapped due to sealing failure.
Therefore, to solve these problems, the tool for mounting and dismounting the hydraulic skeleton is designed.
SUMMERY OF THE UTILITY MODEL
To solve the above technical problem, the present application provides a tool for hydraulic skeleton installation and dismantlement, the tool includes:
the combined tightening head comprises an adapter and a straight head arranged on the adapter, and the straight head is matched with the straight groove of the hydraulic framework;
and one end of the protective sleeve is sleeved on the adapter, the other end of the protective sleeve is sleeved on the excircle of the hydraulic framework, and the protective sleeve is used for limiting the position of the combined tightening head.
Preferably, the adapter is connected with the straight head through interference fit.
Preferably, the adapter is connected with the protective sleeve through threads; wherein, the one end of adapter is provided with the screw thread, and the other end is provided with clamping part or handle.
Preferably, the protective sheath comprises:
the threaded hole is used for connecting one end of the adapter;
the hole, with the screw hole intercommunication, the hole can cup joint on the excircle of hydraulic skeleton.
Preferably, the protective sleeve is made of a non-metallic material.
Preferably, the protective sleeve is made of polytetrafluoroethylene or organic glass.
The beneficial technical effect of this application:
the tool has the characteristics of simple structure, easiness in assembly and the like, and when the tool is used, the protective sleeve plays a limiting role, so that the problem of tool slippage during installation or disassembly of the hydraulic framework can be completely avoided, and the problem that personnel are injured during installation or products are scrapped due to sealing failure caused by scratching is solved; in addition, the combined tightening head can improve the use times and reduce the use cost of the whole tightening head.
Drawings
FIG. 1 is a schematic view of a hydraulic skeleton installation provided by an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a tool for mounting and dismounting a hydraulic skeleton according to an embodiment of the application;
FIG. 3 is a first schematic view of a process for installing or disassembling a hydraulic skeleton according to an embodiment of the present disclosure;
FIG. 4 is a schematic diagram illustrating a second process of mounting or dismounting a hydraulic skeleton according to an embodiment of the present disclosure;
wherein: 1-a solenoid valve body; 2-sealing end face of the electromagnetic valve body; 3-a hydraulic framework; 4-an adapter; 5-a header; 6-protective sleeve.
Detailed Description
Referring to fig. 1-4, the purpose of the present application is to solve the problem that when a hydraulic framework is installed or removed on a solenoid valve, an installation tool is very easy to slip off, thereby scratching the hand of an operator or the sealing end surface of the valve body of the solenoid valve.
In the embodiment of the application, a protective sleeve 6 is added on a screwing head consisting of an adapter 4 and a header 5. The internal diameter of protective sheath 6 slightly is greater than hydraulic skeleton external diameter, and when installing or dismantling hydraulic skeleton, the suit that can be convenient plays spacing effect on hydraulic skeleton, and instrument slippage problem when can avoiding hydraulic skeleton installation or dismantlement like this completely to personnel injured or the product when having solved the installation is because of the sealed inefficacy condemned problem that the fish tail leads to.
The protective sleeve 6 is assembled with the tightening head through the screw thread instead of the whole tool, so that the processing difficulty is greatly reduced, and the processing cost is saved.
Wherein, the softer non-metallic material of material such as polytetrafluoroethylene or organic glass is used to the material of protective sheath 6, when having avoided protective sheath 6 and the contact of hydraulic skeleton 3, causes the damage to hydraulic skeleton 3.
Wherein, the integral tightening head is changed into a combined tightening head, and the structure comprises 2 parts, namely an adapter 4 and a straight head 5 which are assembled together through interference fit. The combined structure ensures that the straight head 5 (wearing part) in the tightening head is easy to replace after being deformed or damaged by multiple use, thereby prolonging the service life of the whole tightening head.
The straight head 5 can have different specifications and sizes, and can meet the installation requirements of hydraulic frameworks with different specifications and sizes after being combined with the adapter 4 to form a tightening head.
Wherein, the material of the straight head 5 can select spring steel with higher strength such as Cr12MoV, 65Mn and the like to improve the use times, and the material of the adapter 4 can select common stainless steel such as 2Cr13, 0Cr18Ni9 and the like to reduce the material cost of the whole tightening head.
The device has the characteristics of simple structure, easiness in assembly and the like; when the hydraulic framework is used, the protective sleeve 6 has a limiting effect, so that the problem of tool slippage when the hydraulic framework is installed or disassembled can be completely avoided, and the problem that personnel are injured during installation or products are scrapped due to sealing failure caused by scratching is solved; the combined tightening head can improve the use times and reduce the use cost of the whole tightening head.
In other embodiments of the application, by means of the technical scheme, tools for mounting and dismounting the hydraulic framework are designed and manufactured. The adapter 4 forms a tightening head with the inline head 5 by interference fit. The tightening head and the protective sleeve 6 are connected through threads to form a tool for mounting and dismounting the hydraulic framework.
Furthermore, the adapter 4 is made of stainless steel such as 2Cr13 and 0Cr18Ni9, the horizontal head 5 is made of spring steel such as Cr12MoV and 65Mn, and the protective sleeve 6 is made of non-metallic materials such as polytetrafluoroethylene or organic glass.
The process of utilizing this instrument to install or dismantle hydraulic skeleton does: sleeving an inner hole of the protective sleeve on the excircle of the hydraulic framework, and mounting a tool on the hydraulic framework (figure 3); slightly rotating the tool to insert the linear head of the tightening head into the linear groove of the hydraulic framework (figure 4); and rotating the tool clockwise or anticlockwise again to screw or loosen the hydraulic framework from the electromagnetic valve.
Claims (6)
1. A tool for hydraulic mount and dismount, said tool comprising:
the combined tightening head comprises an adapter and a straight head arranged on the adapter, and the straight head is matched with the straight groove of the hydraulic framework;
and one end of the protective sleeve is sleeved on the adapter, the other end of the protective sleeve is sleeved on the excircle of the hydraulic framework, and the protective sleeve is used for limiting the position of the combined tightening head.
2. The tool for mounting and dismounting a hydraulic skeleton according to claim 1, wherein the adapter is connected with the horizontal head through interference fit.
3. The tool for mounting and dismounting a hydraulic skeleton according to claim 2, wherein the adapter is in threaded connection with the protective sleeve; wherein, the one end of adapter is provided with the screw thread, and the other end is provided with clamping part or handle portion.
4. The tool for hydraulic mount and dismount of claim 3, wherein said protective sheath comprises:
the threaded hole is used for connecting one end of the adapter;
the hole, with the screw hole intercommunication, the hole can cup joint on the excircle of hydraulic skeleton.
5. The tool for mounting and dismounting a hydraulic skeleton according to claim 4, wherein the protective sleeve is made of a non-metal material.
6. A tool for the installation and removal of hydraulic frameworks according to claim 5, wherein said protective sheath is made of Teflon or plexiglass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223011774.3U CN218856854U (en) | 2022-11-11 | 2022-11-11 | Tool for mounting and dismounting hydraulic framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223011774.3U CN218856854U (en) | 2022-11-11 | 2022-11-11 | Tool for mounting and dismounting hydraulic framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218856854U true CN218856854U (en) | 2023-04-14 |
Family
ID=87350800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223011774.3U Active CN218856854U (en) | 2022-11-11 | 2022-11-11 | Tool for mounting and dismounting hydraulic framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218856854U (en) |
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2022
- 2022-11-11 CN CN202223011774.3U patent/CN218856854U/en active Active
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