CN211103670U - Special wrench for oxygen compressor air valve jackscrew - Google Patents
Special wrench for oxygen compressor air valve jackscrew Download PDFInfo
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- CN211103670U CN211103670U CN201921662953.9U CN201921662953U CN211103670U CN 211103670 U CN211103670 U CN 211103670U CN 201921662953 U CN201921662953 U CN 201921662953U CN 211103670 U CN211103670 U CN 211103670U
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- mounting hole
- circular mounting
- jackscrew
- spanner
- quad slit
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Abstract
The utility model discloses an oxygen press pneumatic valve jackscrew special spanner, including columniform spanner body, the up end of spanner body is connected with the handle through the portion of bending, and the quad slit has been seted up to the lower terminal surface of spanner body, and the degree of depth of quad slit is greater than the length of oxygen press pneumatic valve jackscrew, has seted up circular mounting hole in the quad slit, and circular mounting hole sets up the gas pocket that accesss to spanner body up end, and the axial extension of spanner body is all followed to quad slit, circular mounting hole and gas pocket, and the circular mounting hole adsorbs in has columniform magnet. The utility model has simple structure, the square hole is arranged on the lower end surface of the wrench body, the square hole is the same as the outline of the oxygen compressor air valve jackscrew, the screwing contact area is increased relative to the adjustable wrench, and the wrench is prevented from being damaged; set up circular mounting hole in the quad slit, circular mounting hole is interior to adsorb has columniform magnet, and the spanner drops when avoiding revolving to twist.
Description
Technical Field
The utility model belongs to the technical field of hand tool, concretely relates to oxygen compressor pneumatic valve jackscrew special spanner.
Background
In enterprises with oxygen generating equipment, the piston oxygen compressor is a relatively common, economical and practical equipment. In the piston oxygen press, a gas valve is a key part and needs to be fixed by a jackscrew. The loosening of the jackscrew can easily cause the damage of the air valve. The jackscrew is a special part, the piston oxygen compressor air valve is a quick-wear part, the disassembly of the air valve jackscrew is frequent, and because the air valve jackscrew box spanner and the socket spanner can not be used, only the adjustable spanner can be used. The internal pressure of the cylinder is about 1.5MPa, the pressure is high, the air valve jackscrew needs to be fastened firmly, the adjustable wrench cannot meet the requirement, and the air valve gasket is damaged frequently or the adjustable wrench is damaged. The loose jackscrew fastened and clamped by the adjustable wrench is easy to damage, and the jackscrew needs to be repaired when being used continuously, which wastes time and labor.
Disclosure of Invention
In order to solve the problem, the utility model discloses an oxygen press pneumatic valve jackscrew special spanner aims at solving current spanner and causes the condition that pneumatic valve gasket damaged or spanner damaged easily when adjusting the jackscrew.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides an oxygen press pneumatic valve jackscrew special spanner, includes columniform spanner body, the up end of spanner body is connected with the handle through the portion of bending, the quad slit has been seted up to the lower terminal surface of spanner body, the degree of depth of quad slit is greater than the length of oxygen press pneumatic valve jackscrew, circular mounting hole has been seted up in the quad slit, circular mounting hole has been seted up and has been accesss to the gas pocket of spanner body up end, the quad slit circular mounting hole with the gas pocket all follows the axial extension of spanner body, circular mounting hole adsorbs columniform magnet, the intercommunicating pore has been seted up at the magnet middle part, the diameter of intercommunicating pore equals the diameter of gas pocket, the axis of circular mounting hole with the axis coincidence of magnet.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model has simple structure, the square hole is arranged on the lower end surface of the wrench body, the square hole is the same as the outline of the oxygen compressor air valve jackscrew, the screwing contact area is increased relative to the adjustable wrench, and the wrench is prevented from being damaged;
2. the utility model discloses set up the circular mounting hole in the square hole, the circular mounting hole adsorbs cylindrical magnet, avoids the spanner to drop when twisting;
3. the utility model discloses the up end of spanner body is connected with the handle through the portion of bending, has reserved the activity space for adjustable spanner, can not stumble the piston oxygen compressor soon at the in-process of twisting.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a front view of the present invention;
fig. 2 is a bottom view of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.
As shown in fig. 1 and fig. 2, a wrench special for oxygen compressor air valve jackscrew comprises a cylindrical wrench body 1, the upper end surface of the wrench body 1 is connected with a handle 3 through a bending part 2, the lower end surface of the wrench body 1 is provided with a square hole 4, the depth of the square hole 4 is larger than the length of the oxygen valve jackscrew of the oxygen compressor, a round mounting hole 5 is arranged in the square hole 4, the round mounting hole 5 is provided with an air hole 6 leading to the upper end surface of the wrench body 1, the square hole 4, the round mounting hole 5 and the air hole 6 all extend along the axial direction of the wrench body 1, a cylindrical magnet 7 is adsorbed in the circular mounting hole 5, a communication hole is arranged in the middle of the magnet 7, the diameter of the communication hole is equal to that of the air hole 6, and the axis of the circular mounting hole 5 is coincident with that of the magnet 7.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement, component separation or combination made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. The utility model provides an oxygen press pneumatic valve jackscrew special spanner, its characterized in that includes columniform spanner body, the up end of spanner body is connected with the handle through the portion of bending, the quad slit has been seted up to the lower terminal surface of spanner body, the degree of depth of quad slit is greater than the length of oxygen press pneumatic valve jackscrew, circular mounting hole has been seted up in the quad slit, circular mounting hole has been seted up and has been accesss to the gas pocket of spanner body up end, the quad slit circular mounting hole with the gas pocket all follows the axial of spanner body extends, circular mounting hole adsorbs columniform magnet, the intercommunicating pore has been seted up at the magnet middle part, the diameter of intercommunicating pore equals the diameter of gas pocket, the axis of circular mounting hole with the axis coincidence of magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921662953.9U CN211103670U (en) | 2019-09-30 | 2019-09-30 | Special wrench for oxygen compressor air valve jackscrew |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921662953.9U CN211103670U (en) | 2019-09-30 | 2019-09-30 | Special wrench for oxygen compressor air valve jackscrew |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211103670U true CN211103670U (en) | 2020-07-28 |
Family
ID=71695293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921662953.9U Active CN211103670U (en) | 2019-09-30 | 2019-09-30 | Special wrench for oxygen compressor air valve jackscrew |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211103670U (en) |
-
2019
- 2019-09-30 CN CN201921662953.9U patent/CN211103670U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |