CN204729386U - A kind of integrated type master cylinder of hydraulic bending press - Google Patents
A kind of integrated type master cylinder of hydraulic bending press Download PDFInfo
- Publication number
- CN204729386U CN204729386U CN201520438534.2U CN201520438534U CN204729386U CN 204729386 U CN204729386 U CN 204729386U CN 201520438534 U CN201520438534 U CN 201520438534U CN 204729386 U CN204729386 U CN 204729386U
- Authority
- CN
- China
- Prior art keywords
- piston
- master cylinder
- piston rod
- integrated type
- guide sleeve
- 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
Links
Abstract
The utility model discloses a kind of integrated type master cylinder of hydraulic bending press, be made up of disjunctor cylinder body 1, piston 2, piston rod 3, guide sleeve 4, snap ring 5, ball pad 6, piston 2 is equipped with the internal upper part at disjunctor cylinder body 1, piston 2 is fixed by locking nut and piston rod 3 top, guide sleeve 4 is set on piston rod 3, guide sleeve 4 is fixed on the bottom of disjunctor cylinder body 1 by snap ring 5, and ball pad 6 is fixedly connected in the bottom of piston rod 3 by fastening screw trip bolt.The utility model is especially applicable for large-tonnage master cylinder, can significantly reduce master cylinder manufacture cost after adopting integrated type master cylinder.
Description
Technical field
The utility model relates to a kind of oil cylinder, especially relates to a kind of integrated type master cylinder of hydraulic bending press.
Background technique
Existing hydraulic bending press generally adopts respectively arranges that 1 oil cylinder is to realize pressing needed for bending plate in Forging Process on left and right pillar, and for large-tonnage bender because required cylinder diameter is comparatively large, manufacture cost is very high.
Model utility content
For the defect of existing product, the purpose of this utility model is to provide the integrated type master cylinder of the hydraulic bending press that a kind of cost is low, delivery pressure is high.
The purpose of this utility model is realized by following technological scheme:
A kind of integrated type master cylinder of hydraulic bending press, be made up of disjunctor cylinder body 1, piston 2, piston rod 3, guide sleeve 4, snap ring 5, ball pad 6, piston 2 is equipped with the internal upper part at disjunctor cylinder body 1, piston 2 is fixed by locking nut and piston rod 3 top, guide sleeve 4 is set on piston rod 3, guide sleeve 4 is fixed on the bottom of disjunctor cylinder body 1 by snap ring 5, and ball pad 6 is fixedly connected in the bottom of piston rod 3 by fastening screw trip bolt.
The utility model is especially applicable for large-tonnage master cylinder, can significantly reduce master cylinder manufacture cost after adopting integrated type master cylinder.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 be in Fig. 1 A-A to sectional view.
In figure: 1-disjunctor cylinder body, 2-piston, 3-piston rod, 4-guide sleeve, 5-snap ring, 6-ball pad.
Embodiment
A kind of integrated type master cylinder of hydraulic bending press, be made up of disjunctor cylinder body 1, piston 2, piston rod 3, guide sleeve 4, snap ring 5, ball pad 6, piston 2 is equipped with the internal upper part at disjunctor cylinder body 1, piston 2 is fixed by locking nut and piston rod 3 top, guide sleeve 4 is set on piston rod 3, guide sleeve 4 is fixed on the bottom of disjunctor cylinder body 1 by snap ring 5, and ball pad 6 is fixedly connected in the bottom of piston rod 3 by fastening screw trip bolt.
When the epicoele oil-feed of the disjunctor cylinder body 1 of integrated type master cylinder, piston 2 is depressed by pressure oil, slider of bender is depressed by ball pad 5 by piston rod 3, because disjunctor cylinder body 1 adopts isometrical pair of cylinder body, the pressure produced is the double of single oil cylinder, and its diameter is 0.7 times of single master cylinder diameter, adopt integrated type structure significantly can reduce manufacture cost for large-tonnage master cylinder.
When being described in the utility model specific embodiment, those skilled in the art will recognize that the utility model can be revised in the spirit and scope not exceeding claims.
Claims (1)
1. the integrated type master cylinder of a hydraulic bending press, by disjunctor cylinder body (1), piston (2), piston rod (3), guide sleeve (4), snap ring (5), ball pad (6) forms, it is characterized in that, piston (2) is equipped with the internal upper part in disjunctor cylinder body (1), piston (2) is fixed by locking nut and piston rod (3) top, guide sleeve (4) is set on piston rod (3), guide sleeve (4) is fixed on the bottom of disjunctor cylinder body (1) by snap ring (5), ball pad (6) is fixedly connected in the bottom of piston rod (3) by fastening screw trip bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438534.2U CN204729386U (en) | 2015-06-24 | 2015-06-24 | A kind of integrated type master cylinder of hydraulic bending press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438534.2U CN204729386U (en) | 2015-06-24 | 2015-06-24 | A kind of integrated type master cylinder of hydraulic bending press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204729386U true CN204729386U (en) | 2015-10-28 |
Family
ID=54387743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520438534.2U Expired - Fee Related CN204729386U (en) | 2015-06-24 | 2015-06-24 | A kind of integrated type master cylinder of hydraulic bending press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204729386U (en) |
-
2015
- 2015-06-24 CN CN201520438534.2U patent/CN204729386U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170721 Address after: 225000, Jiangsu City, Yangzhou province Yizheng Liu Zhen Pangu industrial concentration zone Patentee after: Yangzhou ante Automation Technology Co., Ltd. Address before: Haian County in Jiangsu province Nantong city 226600 Li Town Industrial Zone Patentee before: Jiangsu Yiji Machine Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20200624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |