CN105275920A - Hydraulic cylinder test bench - Google Patents
Hydraulic cylinder test bench Download PDFInfo
- Publication number
- CN105275920A CN105275920A CN201510751223.6A CN201510751223A CN105275920A CN 105275920 A CN105275920 A CN 105275920A CN 201510751223 A CN201510751223 A CN 201510751223A CN 105275920 A CN105275920 A CN 105275920A
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- test bench
- support platform
- oil cylinder
- supporting table
- 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.)
- Pending
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a hydraulic cylinder test bench which comprises a left supporting table and a right supporting table. The hydraulic cylinder test bench is characterized in that the upper end face of the left supporting table is fixedly provided with a large-stroke oil cylinder; the upper surface of the right supporting table is provided with a left supporting plate and a right supporting plate; the upper surface of the left supporting plate and the upper surface of the right supporting plate are provided with arc-shaped limiting notches; a reversing valve is fixedly mounted on the right supporting table. By adopting the hydraulic cylinder test bench, the oil discharge efficiency of the oil cylinder is improved, a tester does not need to conduct other operations in the whole process, the working efficiency is high, and labor is saved.
Description
Technical field
The present invention relates to a kind of device being applied in engineering machinery and industrial vehicle, specifically a kind of hydraulic jack testboard bay.
Background technique
Hydraulic energy is become mechanical energy, does the hydraulic actuator of straight reciprocating motion by hydraulic jack.Being widely used in the field such as engineering machinery and industrial vehicle at present, is one of critical piece of engineering machinery.In view of hydraulic jack working principle causes the processing of hydraulic jack, matching requirements higher especially to the seal of high-voltage oil liquid.The height of oil cylinder seal directly affects the efficiency of hydraulic jack service behaviour and stablizes.Qualified for verifying that hydraulic jack dispatches from the factory, need a kind of testboard bay badly and verify whether it meets the requirements.
Summary of the invention
The object of the invention there is provided a kind of raising oil cylinder oil extraction efficiency, and whole process does not need test man to do other operations again, and working efficiency is high, labour-saving hydraulic jack testboard bay.
Technical solution problem of the present invention provides following scheme:
A kind of hydraulic jack testboard bay, comprise left and right two support platforms, it is characterized in that: the upper-end surface of described left support platform is installed with the oil cylinder of a Long Distances, the upper surface of described right support platform is provided with left and right two dunnages, the upper surface of described left and right two dunnages is provided with arc-shaped limit breach, and described support platform is installed with selector valve.
The below of described right support platform is installed with pulley, and described pulley is slidably mounted on bottom bar
Stand adopts the pulley guide rails mechanism of lengthening broadening, and when oil cylinder one end is fixing, cylinder piston rod external part can be positioned in the pulley guide rails mechanism of front end, and test whole process does not need test man doing any operation, simple to operate, laborsaving.Guide rail end is provided with Long travel oil cylinder, after oil cylinder to be tested has been tested, by the tested oil cylinder of end oil cylinder pushing, makes it piston rod and returns cylinder barrel fast, improves oil cylinder oil extraction efficiency, and whole process does not need test man to do other operations again, and working efficiency is high, laborsaving.
The advantage of patent of the present invention is:
Patent structure of the present invention is ingenious, and external form is compact, and working efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
See accompanying drawing, a kind of hydraulic jack testboard bay, comprise left and right two support platforms 1,2, the upper-end surface of described left support platform 1 is installed with the oil cylinder 3 of a Long Distances, the upper surface of described right support platform 2 is provided with left and right two dunnages 4,5, the upper surface of described left and right two dunnages 4,5 is provided with arc-shaped limit breach 6, and described right support platform 2 is installed with selector valve 7.
The below of described right support platform 2 is installed with pulley 8, and described pulley 8 is slidably mounted on bottom bar 9.
Claims (2)
1. a hydraulic jack testboard bay, comprise left and right two support platforms, it is characterized in that: the upper-end surface of described left support platform is installed with the oil cylinder of a Long Distances, the upper surface of described right support platform is provided with left and right two dunnages, the upper surface of described left and right two dunnages is provided with arc-shaped limit breach, and described support platform is installed with selector valve.
2. hydraulic jack testboard bay according to claim 1, is characterized in that: the below of described right support platform is installed with pulley, and described pulley is slidably mounted on bottom bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510751223.6A CN105275920A (en) | 2015-11-04 | 2015-11-04 | Hydraulic cylinder test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510751223.6A CN105275920A (en) | 2015-11-04 | 2015-11-04 | Hydraulic cylinder test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105275920A true CN105275920A (en) | 2016-01-27 |
Family
ID=55145521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510751223.6A Pending CN105275920A (en) | 2015-11-04 | 2015-11-04 | Hydraulic cylinder test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105275920A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927617A (en) * | 2016-06-12 | 2016-09-07 | 广州飞机维修工程有限公司 | General test platform for large hydraulic actuator cylinder of airplane |
| CN106762985A (en) * | 2017-01-10 | 2017-05-31 | 河海大学常州校区 | A kind of hydraulic cylinder test fixture |
| CN109707697A (en) * | 2018-11-26 | 2019-05-03 | 宁波海迈克自动化科技有限公司 | A kind of oil buffer endurance testing device |
| CN113702035A (en) * | 2020-05-20 | 2021-11-26 | 中石化石油工程技术服务有限公司 | Hydraulic power unit testing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2903522Y (en) * | 2006-03-16 | 2007-05-23 | 靖江宝骊叉车有限公司 | Single acting oil cylinder routine testing apparatus |
| CN201412416Y (en) * | 2009-06-17 | 2010-02-24 | 江苏恒立高压油缸有限公司 | Cylinder testing device |
| CN203081904U (en) * | 2012-12-19 | 2013-07-24 | 天津工程机械研究院 | Hydraulic cylinder testing bed |
| CN104564911A (en) * | 2015-02-09 | 2015-04-29 | 燕山大学 | Hydraulic cylinder test bed for same-side loading |
| CN104930018A (en) * | 2015-05-26 | 2015-09-23 | 山东精典机电工程有限公司 | Double-acting oil cylinder test platform |
-
2015
- 2015-11-04 CN CN201510751223.6A patent/CN105275920A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2903522Y (en) * | 2006-03-16 | 2007-05-23 | 靖江宝骊叉车有限公司 | Single acting oil cylinder routine testing apparatus |
| CN201412416Y (en) * | 2009-06-17 | 2010-02-24 | 江苏恒立高压油缸有限公司 | Cylinder testing device |
| CN203081904U (en) * | 2012-12-19 | 2013-07-24 | 天津工程机械研究院 | Hydraulic cylinder testing bed |
| CN104564911A (en) * | 2015-02-09 | 2015-04-29 | 燕山大学 | Hydraulic cylinder test bed for same-side loading |
| CN104930018A (en) * | 2015-05-26 | 2015-09-23 | 山东精典机电工程有限公司 | Double-acting oil cylinder test platform |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927617A (en) * | 2016-06-12 | 2016-09-07 | 广州飞机维修工程有限公司 | General test platform for large hydraulic actuator cylinder of airplane |
| CN106762985A (en) * | 2017-01-10 | 2017-05-31 | 河海大学常州校区 | A kind of hydraulic cylinder test fixture |
| CN106762985B (en) * | 2017-01-10 | 2019-01-25 | 河海大学常州校区 | A kind of hydraulic cylinder test fixture |
| CN109707697A (en) * | 2018-11-26 | 2019-05-03 | 宁波海迈克自动化科技有限公司 | A kind of oil buffer endurance testing device |
| CN113702035A (en) * | 2020-05-20 | 2021-11-26 | 中石化石油工程技术服务有限公司 | Hydraulic power unit testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160127 |