CN109425482A - A kind of multi-angle life test apparatus - Google Patents
A kind of multi-angle life test apparatus Download PDFInfo
- Publication number
- CN109425482A CN109425482A CN201710741948.6A CN201710741948A CN109425482A CN 109425482 A CN109425482 A CN 109425482A CN 201710741948 A CN201710741948 A CN 201710741948A CN 109425482 A CN109425482 A CN 109425482A
- Authority
- CN
- China
- Prior art keywords
- angle
- life test
- product
- positioning jig
- test apparatus
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/22—Investigating strength properties of solid materials by application of mechanical stress by applying steady torsional forces
Abstract
The present invention relates to hydraulic machineries to test field, is a kind of a kind of device for meeting product different angle life test using same device.This experimental rig mainly by integral frame 1, disengaging oil pipe 2, hydraulic actuator 3, piston 4, extension bar 5, reinforcing component 6, angle locating piece 7, product positioning jig 8, lifting lug 9, fastening screw 10, form to trial product 11 etc..In use, will be suspended on product positioning jig 8 when in a horizontal state with trial product 11 first, the life test when state can be first done, life test when other angle states also can be first done according to test requirements document.Method is that rotation product positioning jig 8 to required angle and angle locating piece 7 is fixed by bolt and nut, can do the life test when angle.The present invention substantially increases production, working efficiency, has saved cost by being the method for being able to satisfy multi-angle life test using a device.
Description
Technical field
The present invention relates to hydraulic machineries to test field, is that a kind of same device of utilization meets product different angle life test
A kind of device.
Background technique
In General Life test, usually the product is tested by fixed (predominantly horizontal) angle.But
There is portioned product to need to adjust the angle as needed in test.Therefore conventional experimental rig is not able to satisfy test purpose.
Summary of the invention
For solve the problems, such as can multi-angle test product, apparatus of the present invention provide one kind be able to satisfy product connection size,
Multi-angle test comprising horizontal checkout and the experimental rig for facilitating manufacture, installation.
Technical solution: this experimental rig mainly by integral frame, disengaging oil pipe, hydraulic actuator, piston, extension bar,
Reinforce component, angle locating piece, product positioning jig, lifting lug 9, fastening screw composition；The disengaging oil pipe includes oil inlet and outlet A
With oil inlet and outlet B, oil inlet and outlet A, oil inlet and outlet B respectively with the upper and lower part hydraulic chamber into communication of the piston in hydraulic actuator, liquid
Pressure pressurized strut is fixed on the lower section of integral frame, and angle locating piece is bolted on the top of integral frame；Product orientation
Fixture is mutually fixed by bolt, nut with angle locating piece, and the piston in hydraulic actuator is connected by nut with extension bar, is added
Power bar is connected by bolt, nut with reinforcing component；Reinforcing component is connected with lifting lug；Lifting lug with to the hook phase in trial product
Even, it is connected by fastening screw with product positioning jig to trial product.
Further, lifting lug and reinforcing component connecting pin have screw thread.
In use, will be suspended on product positioning jig when in a horizontal state to trial product first, the shape can be first done
Life test when state also can first do life test when other angle states according to test requirements document.Method is that rotation product is fixed
Position fixture is fixed with angle locating piece by bolt and nut to required angle, can do the life test when angle.
Advantageous effects: the present invention is by being the method for being able to satisfy multi-angle life test using a device, significantly
Production, working efficiency are improved, it is easy to operate, save cost.
Detailed description of the invention
Fig. 1 multi-angle life test apparatus figure；
Fig. 2 multi-angle experimental rig horizontality front view；
Fig. 3 multi-angle experimental rig horizontality side view；
1. integral frames, 2. disengaging oil pipes, 3. hydraulic actuators, 4. piston, 5. extension bar, 6. reinforcing components, 7. jiaos in figure
Locating piece, 8. product positioning jigs, 9. lifting lugs, 10. fastening screws, 11. are spent to trial product.
Specific embodiment
The present invention is further detailed with reference to the accompanying drawing.
This service life device mainly includes: integral frame 1, disengaging oil pipe 2, hydraulic actuator 3, piston 4, extension bar 5,
Component 6, angle locating piece 7, product positioning jig 8, lifting lug 9, fastening screw 10 is reinforced to form.Overall package is as shown in Figure 1；Into
Flowline 2 include oil inlet and outlet A and oil inlet and outlet B, oil inlet and outlet A, oil inlet and outlet B respectively with the piston 4 in hydraulic actuator 3
Upper and lower part hydraulic chamber into communication, hydraulic actuator 3 is fixed on the lower section of integral frame 1, and angle locating piece 7 is bolted
In the top of integral frame 1；Product positioning jig 8 is fixed by bolt, nut and 7 phase of angle locating piece, in hydraulic actuator 3
Piston 4 be connected with extension bar 5 by nut, extension bar 5 passes through bolt, nut and is connected with component 6 is reinforced；Reinforce component 6 with
Threaded lifting lug 9 is connected；Lifting lug 9 is connected with to the hook in trial product 11, by fastening screw 10 and produces to trial product 11
Product positioning fixture 8 is connected.In use, by being suspended on product positioning jig 8 when in a horizontal state to trial product 11, with calmly
Position bolt 10 is fixed, is the state for doing horizontal life test at this time.As other angle states life test when, unclamp will produce
Product positioning fixture 8 is fixed on the bolt and nut of horizontality, rotation product positioning jig 8 to required angle and angle locating piece 7
It is fixed by bolt and nut, the life test when angle can be done.
When test, hydraulic oil is first entered into 3 bottom of hydraulic actuator by oil pipe 2B mouthful of disengaging, promotion piston 4 is to moving up
It is dynamic, it connect it with extension bar 5.Then hydraulic oil is entered into 3 top of hydraulic actuator by oil pipe 2A mouthfuls of disengaging, pushes piston
4 move down, it is made to haul extension bar 5 and connected reinforcing component 6, treat trial product 11 by lifting lug 9 and exert a force, to carry out
Life test.
The feature of the device first is that product positioning jig 8 can rotate, very easily test products rotation can be placed in
Required testing position.
Secondly, angle locating piece 7 is furnished with multiple angle location holes, very easily test products can be fixed on needed for it
On angle position.Easy to operate, free and relaxed, work efficiency is high.
Third, reinforcing component 6 is equipped with heart pulling force hole is laid particular stress on, by testing position needed for being fixed on the movement of angle locating piece 7
It sets, different center of gravity pull tests can be done.
4th, it is furnished with general location hole in integral frame 1, different product test fixture very easily can be fixed on it
On position, the test of other requirements is done.
Multi-angle emission test device of the present invention has used for many years in practical applications.The device performance is stablized, and operates non-
It is often free and relaxed.Later if you need to other test requirements documents, slightly improving be can be realized.
Claims (6)
1. a kind of multi-angle life test apparatus, it is characterised in that: the device by integral frame, disengaging oil pipe, hydraulic actuator,
Piston, extension bar, reinforcing component, angle locating piece, product positioning jig, lifting lug, fastening screw composition；The disengaging oil pipe packet
Include oil inlet and outlet A and oil inlet and outlet B；Oil inlet and outlet A, oil inlet and outlet B respectively with the upper and lower part liquid of the piston in hydraulic actuator
Chamber connection is pressed, hydraulic actuator is fixed on the lower section of integral frame, and angle locating piece is bolted on the upper of integral frame
Side；Product positioning jig is mutually fixed by bolt, nut with angle locating piece, and the piston in hydraulic actuator is by nut and adds
Power bar is connected, and extension bar is connected by bolt, nut with reinforcing component；Reinforcing component is connected with lifting lug；Lifting lug with to trial product
In hook be connected, be connected by fastening screw with product positioning jig to trial product.
2. a kind of multi-angle life test apparatus according to claim 1, it is characterised in that: lifting lug is connect with reinforcing component
End has screw thread.
3. a kind of multi-angle life test apparatus according to claim 1, it is characterised in that: the product positioning jig energy
Rotation.
4. a kind of multi-angle life test apparatus according to claim 1, it is characterised in that: the angle locating piece is furnished with
Multiple angle location holes.
5. a kind of multi-angle life test apparatus according to claim 1, it is characterised in that: the reinforcing component is equipped with inclined
Center of gravity pulling force hole.
6. a kind of multi-angle life test apparatus according to claim 1, it is characterised in that: be furnished in the integral frame
General location hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710741948.6A CN109425482A (en) | 2017-08-25 | 2017-08-25 | A kind of multi-angle life test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710741948.6A CN109425482A (en) | 2017-08-25 | 2017-08-25 | A kind of multi-angle life test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109425482A true CN109425482A (en) | 2019-03-05 |
Family
ID=65501218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710741948.6A Pending CN109425482A (en) | 2017-08-25 | 2017-08-25 | A kind of multi-angle life test apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109425482A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117147280A (en) * | 2023-10-30 | 2023-12-01 | 东方蓝天钛金科技有限公司 | Clamping device for tension bending torsion testing of aircraft metal bracket |
-
2017
- 2017-08-25 CN CN201710741948.6A patent/CN109425482A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117147280A (en) * | 2023-10-30 | 2023-12-01 | 东方蓝天钛金科技有限公司 | Clamping device for tension bending torsion testing of aircraft metal bracket |
| CN117147280B (en) * | 2023-10-30 | 2024-01-09 | 东方蓝天钛金科技有限公司 | Clamping device for tension bending torsion testing of aircraft metal bracket |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |