CN210461251U - Double-layer adjustable cylinder - Google Patents
Double-layer adjustable cylinder Download PDFInfo
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- CN210461251U CN210461251U CN201921290838.3U CN201921290838U CN210461251U CN 210461251 U CN210461251 U CN 210461251U CN 201921290838 U CN201921290838 U CN 201921290838U CN 210461251 U CN210461251 U CN 210461251U
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- cylinder
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- adjusting screw
- screw block
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Abstract
The utility model discloses a double-layer adjustable cylinder, which comprises a cylinder body, wherein a valve needle hanging position is sleeved at the middle position of the surface of the cylinder body, the surface thread of the valve needle hanging position is connected with an adjusting screw block, the surface of the adjusting screw block is flatly connected with a cylinder cover, the cylinder cover and the top end of the cylinder body are parallel to each other, and the cylinder cover is in threaded connection and matching with the cylinder body through the adjusting screw block, so that the cylinder cover covers the top end of the cylinder body; the inside intermediate position elastic connection of cylinder body has the jump ring, and the top and the needle of jump ring hang a position bottom and carry out elastic connection, the inside cover of jump ring has the needle, and the top of needle is installed in the needle hangs the position to adjust through adjusting the screw piece, cylinder base is installed to the cylinder body bottom, and the bottom of needle passes cylinder base.
Description
Technical Field
The utility model belongs to the technical field of the cylinder and specifically relates to a double-deck adjustable cylinder is related to.
Background
A cylindrical metal member for guiding the piston to perform linear reciprocating motion in the cylinder. Air converts thermal energy into mechanical energy by expansion in an engine cylinder; the gas is compressed by a piston in a compressor cylinder to increase pressure.
However, the air pressure thrust generated by the traditional single-layer cylinder is not strong, the force of the valve needle is not enough, so that the valve cannot be directly driven, and the operation time is too long, so that the double-layer adjustable cylinder is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
The double-layer adjustable cylinder comprises a cylinder body, wherein a valve needle hanging position is sleeved at the middle position of the surface of the cylinder body, the surface of the valve needle hanging position is in threaded connection with an adjusting screw block, the surface of the adjusting screw block is flatly connected with a cylinder cover, the cylinder cover is parallel to the top end of the cylinder body, and the cylinder cover is in threaded connection and matching with the cylinder body through the adjusting screw block, so that the cylinder cover covers the top end of the cylinder body;
the inside intermediate position elastic connection of cylinder body has the jump ring, and the top and the needle of jump ring hang a position bottom and carry out elastic connection, the inside cover of jump ring has the needle, and the top of needle is installed in the needle hangs the position to adjust through adjusting the screw piece, cylinder base is installed to the cylinder body bottom, and the bottom of needle passes cylinder base.
Preferably, the threaded connection between the valve needle hanging position and the adjusting screw block is provided with an anti-loosening screw cushion block, so that the adjusting screw block cannot be loosened easily.
Preferably, the junction between jump ring top and the inside top of cylinder body is equipped with first piston, and the junction between jump ring bottom and the cylinder base surface is equipped with the second piston to improve the inside atmospheric pressure thrust of cylinder body.
Compared with the prior art, the beneficial effects of the utility model are that: compare traditional individual layer cylinder atmospheric pressure, improved the thrust of cylinder atmospheric pressure, solve traditional individual layer cylinder needle dynamics and beat the problem of directness inadequately, the accessible is adjusted the length that the needle was adjusted to the screw piece, has saved operating time.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is an exploded view of a double-deck adjustable cylinder.
Shown in the figure: 1. the cylinder head, 2, adjust the screw piece, 3, anti-loosening screw cushion, 4, the position is hung to the needle, 5, cylinder body, 6, first piston, 7, second piston, 8, jump ring, 9, cylinder base, 10, needle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, in an embodiment of the present invention, a double-layer adjustable cylinder includes a cylinder body 5, a needle hanging position 4 is sleeved at a middle position of a surface of the cylinder body 5, a surface thread of the needle hanging position 4 is connected with an adjusting screw block 2, a surface of the adjusting screw block 2 is flatly connected with a cylinder head 1, the cylinder head 1 and a top end of the cylinder body 5 are parallel to each other, the cylinder head 1 is in threaded connection and cooperation with the cylinder body 5 through the adjusting screw block 2, so that the cylinder head 1 covers the top end of the cylinder body 5;
the inside intermediate position elastic connection of cylinder body 5 has jump ring 8, and jump ring 8's top and needle hang 4 bottoms in position and carry out elastic connection, 8 inside covers of jump ring have needle 10, and the top of needle 10 is installed in needle string 4 to adjust through adjusting screw block 2, cylinder base 9 is installed to 5 bottoms of cylinder body, and cylinder base 9 is passed to the bottom of needle 10.
The threaded connection between the valve needle hanging position 4 and the adjusting screw block 2 is provided with an anti-loosening screw cushion block 3, so that the adjusting screw block 2 cannot be loosened easily.
The junction between 8 tops of jump ring and the inside top of cylinder body 5 is equipped with first piston 6, and the junction between 8 bottoms of jump ring and the cylinder base 9 surface is equipped with second piston 7 to improve the inside atmospheric pressure thrust of cylinder body 5.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (3)
1. The double-layer adjustable cylinder comprises a cylinder body and is characterized in that a valve needle hanging position is sleeved at the middle position of the surface of the cylinder body, the surface of the valve needle hanging position is in threaded connection with an adjusting screw block, the surface of the adjusting screw block is flatly connected with a cylinder cover, the cylinder cover is parallel to the top end of the cylinder body, and the cylinder cover is in threaded connection and matching with the cylinder body through the adjusting screw block, so that the cylinder cover covers the top end of the cylinder body;
the inside intermediate position elastic connection of cylinder body has the jump ring, and the top and the needle of jump ring hang a position bottom and carry out elastic connection, the inside cover of jump ring has the needle, and the top of needle is installed in the needle hangs the position to adjust through adjusting the screw piece, cylinder base is installed to the cylinder body bottom, and the bottom of needle passes cylinder base.
2. The double-layer adjustable cylinder according to claim 1, wherein an anti-loosening screw cushion block is arranged at a threaded connection part between the valve needle hanging position and the adjusting screw block, so that the adjusting screw block cannot be loosened easily.
3. The double-layer adjustable cylinder according to claim 1, wherein a first piston is arranged at a joint between the top end of the clamp spring and the top end of the interior of the cylinder body, and a second piston is arranged at a joint between the bottom end of the clamp spring and the surface of the cylinder base, so that the pneumatic thrust of the interior of the cylinder body is improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921290838.3U CN210461251U (en) | 2019-08-10 | 2019-08-10 | Double-layer adjustable cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921290838.3U CN210461251U (en) | 2019-08-10 | 2019-08-10 | Double-layer adjustable cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210461251U true CN210461251U (en) | 2020-05-05 |
Family
ID=70450596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921290838.3U Active CN210461251U (en) | 2019-08-10 | 2019-08-10 | Double-layer adjustable cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210461251U (en) |
-
2019
- 2019-08-10 CN CN201921290838.3U patent/CN210461251U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Huijing Inventor after: Li Juanhua Inventor before: Li Huijing Inventor before: Li Juanhua Inventor before: Liu Chao Inventor before: Li Pinqiang |