CN202937542U - Draw bar type hydraulic cylinder - Google Patents
Draw bar type hydraulic cylinder Download PDFInfo
- Publication number
- CN202937542U CN202937542U CN 201220452976 CN201220452976U CN202937542U CN 202937542 U CN202937542 U CN 202937542U CN 201220452976 CN201220452976 CN 201220452976 CN 201220452976 U CN201220452976 U CN 201220452976U CN 202937542 U CN202937542 U CN 202937542U
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- draw bar
- rod
- hydraulic
- bar type
- 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
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- Actuator (AREA)
Abstract
A draw bar type hydraulic cylinder is composed of a hydraulic rod, a front flange, a draw bar, a hydraulic cylinder body, a fixing board and a nut. The hydraulic rod is connected with the hydraulic cylinder body which is fixedly connected with the fixing board, the front flange is installed on the upper portion of the hydraulic cylinder body, one end of the draw bar is installed on the front flange, the other end of the draw bar is installed on the fixed fixing board, and the draw bar is fixed through the nut, so that when the stressed hydraulic rod is not perpendicular to the ground, the hydraulic cylinder body is stressed integrally and cannot be damaged.
Description
Technical field
The utility model relates to building mechanical equipment, relates in particular to the polyurethane plate automatic production line, the lifting hydraulic cylinder of tracked machine.
Background technique
General vertically arranged oil hydraulic cylinder, mounting type mostly is forward flange or rear flange, is subject to downward power during the hydraulic rod lifting, when hydraulic rod is installed out of plumb ground, can be subject to lateral force, causes the damage of oil hydraulic cylinder.
Summary of the invention
The purpose of this utility model provides a kind of pull-rod type oil hydraulic cylinder in order to address the above problem.
The purpose of this utility model is achieved in that a kind of pull-rod type oil hydraulic cylinder, it is comprised of hydraulic rod, forward flange, pull bar, hydraulic cylinder, fixed plate and nut, wherein hydraulic rod is connected with hydraulic cylinder, hydraulic cylinder and fixed plate are fixedly connected, forward flange is arranged on hydraulic cylinder top, one end of pull bar is arranged on forward flange, adding an end is arranged on and is fixed on fixed plate, pull bar is fixed by nut, like this when the stressed out of plumb of hydraulic rod ground, hydraulic cylinder integral body is stressed, is not easy to damage.
This applicable novel beneficial effect is: by increasing pull bar, make liquid cylinder entity stressed, be not easy to damage, the workpiece life-span is long, and cost is low.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1, a kind of pull-rod type oil hydraulic cylinder, it is comprised of hydraulic rod 1, forward flange 6, pull bar 2, hydraulic cylinder 3, fixed plate 4 and nut 5, wherein hydraulic rod 1 is connected with hydraulic cylinder 3, hydraulic cylinder 3 is fixedly connected with fixed plate 4, forward flange 6 is arranged on hydraulic cylinder 3 tops, one end of pull bar 2 is arranged on forward flange 6, adding an end is arranged on and is fixed on fixed plate 4, pull bar 2 is fixing by nut 5, when the stressed out of plumb of hydraulic rod 1 ground, hydraulic cylinder 3 is whole stressed like this, is not easy to damage.
Claims (1)
1. pull-rod type oil hydraulic cylinder, it is characterized in that: it is comprised of hydraulic rod, forward flange, pull bar, hydraulic cylinder, fixed plate and nut, wherein hydraulic rod is connected with hydraulic cylinder, hydraulic cylinder and fixed plate are fixedly connected, forward flange is arranged on hydraulic cylinder top, and an end of pull bar is arranged on forward flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220452976 CN202937542U (en) | 2012-09-07 | 2012-09-07 | Draw bar type hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220452976 CN202937542U (en) | 2012-09-07 | 2012-09-07 | Draw bar type hydraulic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202937542U true CN202937542U (en) | 2013-05-15 |
Family
ID=48321784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220452976 Expired - Fee Related CN202937542U (en) | 2012-09-07 | 2012-09-07 | Draw bar type hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202937542U (en) |
-
2012
- 2012-09-07 CN CN 201220452976 patent/CN202937542U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20150907 |
|
| EXPY | Termination of patent right or utility model |