CN202048050U - Oil cylinder with wear-preventive cylinder cover - Google Patents
Oil cylinder with wear-preventive cylinder cover Download PDFInfo
- Publication number
- CN202048050U CN202048050U CN2011201262658U CN201120126265U CN202048050U CN 202048050 U CN202048050 U CN 202048050U CN 2011201262658 U CN2011201262658 U CN 2011201262658U CN 201120126265 U CN201120126265 U CN 201120126265U CN 202048050 U CN202048050 U CN 202048050U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- piston
- oil cylinder
- piston rod
- cylinder cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an oil cylinder and especially relates to an oil cylinder with a wear-preventive cylinder cover. The oil cylinder comprises a cylinder cover, a cylinder body, a piston and a piston rod. One end of the piston rod is fixed with the piston. The cylinder cover is fixed on one side of the cylinder body. The piston and the piston rod are arranged inside the cylinder body. Spring buffer pieces are disposed on the inner side of the cylinder cover. According to the oil cylinder, the spring buffer pieces are utilized to provide more buffering forces so that the piston which is moving back and forth is buffered, thereby minimizing the wearing of the cylinder cover, saving the cost, and improving the efficacy.
Description
Technical field
The utility model relates to a kind of oil cylinder, especially a kind of cylinder cap abrasionproof formula oil cylinder.
Background technique
Former in-oil cylinder piston can produce cylinder cap and impact, thereby damage cylinder cap when doing long to-and-fro motion.
Summary of the invention
In order to overcome the deficiency that piston collides cylinder cap, the utility model provides a kind of cylinder cap abrasionproof formula oil cylinder.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of cylinder cap abrasionproof formula oil cylinder, comprise cylinder cap, cylinder body, piston and piston rod, one end and the piston of piston rod are fixed, cylinder cap is fixed on an end of cylinder body, piston and piston rod place in the cylinder body, and spring buffer spare is fixed on the cylinder cap inboard.
The beneficial effects of the utility model are: use this oil cylinder can utilize spring buffer spare to improve buffering to the piston that moves reciprocatingly, reduced the wearing and tearing of cylinder cap, saved cost, improved effect.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a schematic representation of the present utility model;
1. cylinder caps among the figure, 2. cylinder body, 3. piston, 4. piston rod, 5. spring buffer spare.
Embodiment
As Fig. 1 is schematic representation of the present utility model, a kind of cylinder cap abrasionproof formula oil cylinder, comprise cylinder cap 1, cylinder body 2, piston 3 and piston rod 4, one end of piston rod 4 and piston 3 are fixing, cylinder cap 1 is fixed on an end of cylinder body 2, piston 3 and piston rod 4 place in the cylinder body 2, and spring buffer spare 5 is fixed on cylinder cap 1 inboard.
During work, the pistons in the cylinder body 2 move reciprocatingly, and can knock spring buffer spare 5 when impacting cylinder cap 1, for piston 3 and cylinder cap 1 provide buffering, use this oil cylinder can reduce the wearing and tearing of cylinder cap, have saved cost, have improved effect.
Claims (1)
1. cylinder cap abrasionproof formula oil cylinder, comprise cylinder cap (1), cylinder body (2), piston (3) and piston rod (4), one end of piston rod (4) and piston (3) are fixing, cylinder cap (1) is fixed on an end of cylinder body (2), piston (3) and piston rod (4) place in the cylinder body (2), it is characterized in that: spring buffer spare (5) is fixed on cylinder cap (1) inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201262658U CN202048050U (en) | 2011-04-27 | 2011-04-27 | Oil cylinder with wear-preventive cylinder cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201262658U CN202048050U (en) | 2011-04-27 | 2011-04-27 | Oil cylinder with wear-preventive cylinder cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202048050U true CN202048050U (en) | 2011-11-23 |
Family
ID=44988360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201262658U Expired - Fee Related CN202048050U (en) | 2011-04-27 | 2011-04-27 | Oil cylinder with wear-preventive cylinder cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202048050U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065365A (en) * | 2015-08-14 | 2015-11-18 | 中国铁建重工集团有限公司 | Hydraulic cylinder |
| CN107165884A (en) * | 2017-06-26 | 2017-09-15 | 泸州长江油缸制造有限公司 | Improve the implementation method of engineering mechanical device hydraulic cylinder operation stability |
-
2011
- 2011-04-27 CN CN2011201262658U patent/CN202048050U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065365A (en) * | 2015-08-14 | 2015-11-18 | 中国铁建重工集团有限公司 | Hydraulic cylinder |
| CN107165884A (en) * | 2017-06-26 | 2017-09-15 | 泸州长江油缸制造有限公司 | Improve the implementation method of engineering mechanical device hydraulic cylinder operation stability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20120427 |