CN203926225U - A kind of oscillating oil cylinder structure for pressure test - Google Patents
A kind of oscillating oil cylinder structure for pressure test Download PDFInfo
- Publication number
- CN203926225U CN203926225U CN201420262261.6U CN201420262261U CN203926225U CN 203926225 U CN203926225 U CN 203926225U CN 201420262261 U CN201420262261 U CN 201420262261U CN 203926225 U CN203926225 U CN 203926225U
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- CN
- China
- Prior art keywords
- oil cylinder
- oscillating oil
- screw rod
- rod group
- pressure test
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- 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
An oscillating oil cylinder structure for pressure test, comprises screw rod group, block and intermediate slider, wherein, between described screw rod group, be provided with intermediate slider, screw rod group two ends are provided with block, and the piston rod of oscillating oil cylinder is connected with intermediate slider, and the cylinder body of oscillating oil cylinder is connected with the block that is arranged on screw rod group two ends.The utility model can carry out pressure testing by two oscillating oil cylinders simultaneously, working state with simulation oscillating oil cylinder, guaranteeing under safe, the economic prerequisite of structure for pressure test, improve better the pressure testing efficiency of oscillating oil cylinder, oscillating oil cylinder pressure testing with suitable for various size, and reached the requirement of simulation oscillating oil cylinder working state, effectively improved working efficiency.
Description
Technical field
The utility model relates to oil cylinder pressure testing device technical field, is specially a kind of oscillating oil cylinder structure for pressure test.
Background technique
Oscillating oil cylinder is that oil hydraulic cylinder is the straight line moving type executive component that the pressure reduction on ouput force and piston effective area and both sides thereof is directly proportional, hydraulic energy is converted to mechanical energy, and it is usually used in indexing mechanism, turn device, mechanism hand and various metallurgical machinery, petrochemical machinery and mining machinery etc.Oscillating oil cylinder is the accessory of a fitting tight, it has used hydraulic pressure set in very little space very high moment of torsion.In order to reach function effectively reliably, just need to there is high accuracy of manufacturing, conventionally need to first carry out structure for pressure test to oscillating oil cylinder, if without the direct pressure testing of frock oscillating oil cylinder inner piston rod easily hit and flown, yet existing structure for pressure test at every turn can only oscillating oil cylinder of pressure testing, and cannot simulate the working state of oscillating oil cylinder.In order to simulate oscillating oil cylinder working state, to increase work efficiency, under structure for pressure test safety, economic prerequisite, structure for pressure test is innovated and become those skilled in the art's major issue urgently to be resolved hurrily guaranteeing.
Model utility content
The technical problem that the utility model solves is to provide a kind of oscillating oil cylinder structure for pressure test, to solve the shortcoming in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
An oscillating oil cylinder structure for pressure test, comprises screw rod group, block and intermediate slider, wherein, between described screw rod group, be provided with intermediate slider, screw rod group two ends are provided with block, and the piston rod of oscillating oil cylinder is connected with intermediate slider, and the cylinder body of oscillating oil cylinder is connected with the block that is arranged on screw rod group two ends.
In the utility model, described screw rod group is comprised of 2 screw rods, when carrying out structure for pressure test, two oscillating oil cylinders is put into screw rod group, need not fix, by being arranged on intermediate slider between screw rod group and the block that is arranged on screw rod group two ends, undertaken spacingly, effectively reduce and produce and user cost.
In the utility model, the top and bottom of described intermediate slider are respectively arranged with mounting groove, for screw rod is installed.
In the utility model, on described intermediate slider, be also provided with spacing hole, for the piston rod of oscillating oil cylinder is installed, utilize two piston rods of the spacing pressure testing of intermediate slider, in the situation that wherein an oscillating oil cylinder is in pressurization, its stress will be passed to another oscillating oil cylinder by intermediate slider, make another oscillating oil cylinder automatic drawing back, and so forth under motion, can simulate the working state of oscillating oil cylinder, structure for pressure test safety can guaranteed, under economic prerequisite, improve better the pressure testing efficiency of oscillating oil cylinder, oscillating oil cylinder pressure testing with suitable for various size, and reached the requirement of simulation oscillating oil cylinder working state, effectively improved working efficiency.
In the utility model, on described block, be provided with retaining ring, for the fixing cylinder body of oscillating oil cylinder, prevent that the cylinder body of oscillating oil cylinder from shaking in pressure testing process, and then affect the working state of pressure testing, effectively improve the accuracy of manufacturing of oscillating oil cylinder.
Beneficial effect: the utility model can carry out pressure testing by two oscillating oil cylinders simultaneously, working state with simulation oscillating oil cylinder, guaranteeing under safe, the economic prerequisite of structure for pressure test, improve better the pressure testing efficiency of oscillating oil cylinder, oscillating oil cylinder pressure testing with suitable for various size, and reached the requirement of simulation oscillating oil cylinder working state, effectively improved working efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model preferred embodiment.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
A kind of oscillating oil cylinder structure for pressure test referring to Fig. 1, comprises screw rod group 1, intermediate slider 2, block 3 and oscillating oil cylinder 4.
In the present embodiment, described screw rod group 1 is comprised of 2 screw rods, when carrying out structure for pressure test, two oscillating oil cylinders 4 are put into respectively to corresponding screw rod group 1, need not fix, by the intermediate slider 2 that is arranged on 1 of screw rod group, carry out spacing with the block 3 that is arranged on screw rod group 1 two ends, the top and bottom of described intermediate slider 2 are respectively arranged with for the mounting groove of screw rod is installed, and the piston rod of oscillating oil cylinder 4 is connected with intermediate slider 2, the cylinder body of oscillating oil cylinder 4 is connected with the block 3 that is arranged on screw rod group 1 two ends.
In the present embodiment, on described intermediate slider 2, be also provided with spacing hole, for the piston rod of oscillating oil cylinder 1 is installed, utilize two piston rods of intermediate slider 2 spacing pressure testings, in the situation that wherein an oscillating oil cylinder 4 is in pressurization, its stress will be passed to another oscillating oil cylinder 4 by intermediate slider 2, make another oscillating oil cylinder 4 automatic drawing backs, and so forth under motion, can simulate the working state of oscillating oil cylinder 4, structure for pressure test safety can guaranteed, under economic prerequisite, improve better the pressure testing efficiency of oscillating oil cylinder 4, oscillating oil cylinder pressure testing with suitable for various size, and reached the requirement of simulation oscillating oil cylinder 4 working staties, effectively improved working efficiency.
In the present embodiment, on described block 3, be provided with retaining ring, for the fixing cylinder body of oscillating oil cylinder 4, prevent that the cylinder body of oscillating oil cylinder 4 from shaking in pressure testing process.
More than show and described basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. an oscillating oil cylinder structure for pressure test, comprise screw rod group, block and intermediate slider, it is characterized in that, between described screw rod group, be provided with intermediate slider, screw rod group two ends are provided with block, and the piston rod of oscillating oil cylinder is connected with intermediate slider, the cylinder body of oscillating oil cylinder is connected with the block that is arranged on screw rod group two ends.
2. a kind of oscillating oil cylinder structure for pressure test according to claim 1, is characterized in that, described screw rod group is comprised of 2 screw rods.
3. a kind of oscillating oil cylinder structure for pressure test according to claim 1, is characterized in that, the top and bottom of described intermediate slider are respectively arranged with mounting groove.
4. a kind of oscillating oil cylinder structure for pressure test according to claim 1, is characterized in that, is also provided with spacing hole on described intermediate slider.
5. a kind of oscillating oil cylinder structure for pressure test according to claim 1, is characterized in that, on described block, is provided with retaining ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262261.6U CN203926225U (en) | 2014-05-22 | 2014-05-22 | A kind of oscillating oil cylinder structure for pressure test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262261.6U CN203926225U (en) | 2014-05-22 | 2014-05-22 | A kind of oscillating oil cylinder structure for pressure test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203926225U true CN203926225U (en) | 2014-11-05 |
Family
ID=51822041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420262261.6U Expired - Fee Related CN203926225U (en) | 2014-05-22 | 2014-05-22 | A kind of oscillating oil cylinder structure for pressure test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203926225U (en) |
-
2014
- 2014-05-22 CN CN201420262261.6U patent/CN203926225U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20170522 |