CN213540912U - Novel stroke cylinder - Google Patents
Novel stroke cylinder Download PDFInfo
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- CN213540912U CN213540912U CN202022481653.XU CN202022481653U CN213540912U CN 213540912 U CN213540912 U CN 213540912U CN 202022481653 U CN202022481653 U CN 202022481653U CN 213540912 U CN213540912 U CN 213540912U
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- cylinder
- piston rod
- cylinder body
- end cover
- stroke
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Abstract
The utility model discloses a novel stroke cylinder, which comprises a cylinder body, wherein the cylinder body is provided with a piston rod in a penetrating way, the cylinder body is internally provided with a cylinder, the piston rod extends into the cylinder, the upper end surface of the cylinder body is provided with an end cover, the end cover is provided with a guide sleeve, a stroke adjusting stop block is arranged above the cylinder body through a fixing bolt, the inner side of the stroke adjusting stop block is provided with a buffer gasket, the piston rod is processed through a whole rod, the flatness is greatly improved, after the piston rod is arranged in the cylinder, the concentricity is the same, a wire in work is improved, the service life is prolonged, the transverse load capacity is improved after the guide sleeve is further arranged to play a guiding role, the service life is prolonged through the wear-resistant ring arrangement, the direct impact force of the piston rod on the cylinder is reduced through the arrangement of the buffer gasket, the impact force absorbed by the piston rod can be improved by adjusting the stroke adjusting stop block in a left-right moving mode, and the structure is simpler and more convenient and simpler.
Description
Technical Field
The utility model belongs to the technical field of the cylinder and specifically relates to a novel stroke cylinder is related to.
Background
At present, the inside buffer spacer isotructure that does not set up of a lot of cylinders, the easy piston that leads to produces violent vibration when doing work, the vibration leads to the cylinder body of rod impaired, seriously influences life, and most of cylinders can not the dog simultaneously, and is fixed unchangeable, can not the pertinence adjust, consequently, need provide a novel stroke cylinder.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel stroke cylinder to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a novel stroke cylinder, includes the cylinder body, the cylinder body run through and be provided with the piston rod, the inside cylinder that is provided with of cylinder body, the piston rod stretch into the cylinder in, cylinder body up end be provided with the end cover, the end cover install the guide pin bushing, cylinder body top install stroke regulation dog through fixing bolt, stroke regulation dog inboard install buffer shim, piston rod one end install lock nut, the fixing base has been cup jointed to the other end.
As a further technical scheme of the utility model, stroke control dog pass through fixing bolt in cylinder top follow piston rod length direction displacement.
As a further technical scheme of the utility model, the end cover include front end housing and rear end cap, front end housing and rear end cap bottom all be provided with dust seal.
As a further technical scheme of the utility model, the cylinder body lean on buffer shim one side be provided with wear ring.
As a further technical scheme of the utility model, wear-resisting ring be polyurethane integrated into one piece structure.
Compared with the prior art, the beneficial effects of the utility model are that: the piston rod is processed through the whole rod, the flatness is greatly improved, after the piston rod is arranged in the cylinder, the concentricity is the same, a wire in work is improved, the service life is prolonged, the transverse load capacity is further improved after the guide sleeve is arranged to play a role in guiding, the service life is prolonged through the wear-resisting ring, the direct impact force of the piston rod on the cylinder is reduced through the arrangement of the buffer gasket, the impact force absorbed by the piston rod can be improved through the left-right movement adjustment of the stroke adjusting stop block, and the structure is more simple and convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein: the device comprises a piston rod 1, a locking nut 1-1, an end cover 2, a guide sleeve 2-1, a front end cover 2-3, a rear end cover 2-2, a dustproof sealing ring 2-4, a wear-resisting ring 3, a buffer gasket 4, a stroke adjusting stop block 5, an air cylinder 6 and a fixed seat 7.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings and preferred embodiments.
Referring to fig. 1, a novel stroke cylinder includes a cylinder body, the cylinder body is provided with a piston rod 1 in a penetrating manner, a cylinder 6 is arranged inside the cylinder body, the piston rod 1 extends into the cylinder 6, an end cover 2 is arranged on an upper end face of the cylinder body, a guide sleeve 2-1 is arranged on the end cover 2, a stroke adjusting block 5 is arranged above the cylinder body through a fixing bolt, a buffer gasket 4 is arranged on an inner side of the stroke adjusting block 5, a locking nut 1-1 is arranged at one end of the piston rod 1, a fixing seat 7 is sleeved at the other end of the piston rod 1, the stroke adjusting block 5 is arranged above the cylinder 6 through a fixing bolt and moves along the length direction of the piston rod 1, the end cover 2 includes a front end cover 2-3 and a rear end cover 2-2, and dust-proof sealing rings 2 are arranged at bottoms of the front end cover 2-3 and the rear end cover 2-2 -4, the cylinder body is provided with a wear-resistant ring 3 on one side close to the cushion pad 4, the wear-resistant ring 3 is arranged in parallel with the piston rod 1, the wear-resistant ring 3 is of a polyurethane integrated structure, the piston rod 1 is processed through a whole rod, the flatness is greatly improved, after the wear-resistant ring is installed in the cylinder 6, the concentricity is the same, a wire in work is improved, the service life is prolonged, the transverse load capacity is further improved after the guide sleeve 2-1 is further arranged to play a guiding role, the service life is prolonged through the wear-resistant ring, the direct impact force of the piston rod 1 on the cylinder 6 is reduced through the arrangement of the cushion pad 4, the impact force absorbed by the piston rod can be improved through the left-right movement adjustment of the stroke adjusting block, and the structure is simpler and simpler.
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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a novel stroke cylinder, includes the cylinder body, its characterized in that, the cylinder body run through and be provided with piston rod (1), the inside cylinder (6) that is provided with of cylinder body, piston rod (1) stretch into cylinder (6) in, cylinder body up end be provided with end cover (2), end cover (2) install guide pin bushing (2-1), cylinder body top install stroke regulation dog (5) through fixing bolt, stroke regulation dog (5) inboard install buffer shim (4), piston rod (1) one end install lock nut (1-1), fixing base (7) have been cup jointed to the other end.
2. A new type of stroke cylinder according to claim 1, characterized in that the stroke adjustment block (5) is displaced above the cylinder (6) along the length of the piston rod (1) by means of a fixing bolt.
3. The novel stroke cylinder as claimed in claim 1, wherein the end cover (2) comprises a front end cover (2-3) and a rear end cover (2-2), and the bottoms of the front end cover (2-3) and the rear end cover (2-2) are provided with dustproof sealing rings (2-4).
4. A new cylinder according to claim 1, characterized in that the cylinder body is provided with a wear ring (3) on the side of the cushion pad (4).
5. A new type of stroke cylinder according to claim 4, characterized in that said wear-resistant ring (3) is of a polyurethane integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022481653.XU CN213540912U (en) | 2020-11-02 | 2020-11-02 | Novel stroke cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022481653.XU CN213540912U (en) | 2020-11-02 | 2020-11-02 | Novel stroke cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213540912U true CN213540912U (en) | 2021-06-25 |
Family
ID=76502152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022481653.XU Active CN213540912U (en) | 2020-11-02 | 2020-11-02 | Novel stroke cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213540912U (en) |
-
2020
- 2020-11-02 CN CN202022481653.XU patent/CN213540912U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |