CN205744678U - A kind of hydraulic jack stroke test device - Google Patents
A kind of hydraulic jack stroke test device Download PDFInfo
- Publication number
- CN205744678U CN205744678U CN201620408012.2U CN201620408012U CN205744678U CN 205744678 U CN205744678 U CN 205744678U CN 201620408012 U CN201620408012 U CN 201620408012U CN 205744678 U CN205744678 U CN 205744678U
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- CN
- China
- Prior art keywords
- slide rail
- hydraulic
- cylinder body
- dovetail
- hydraulic jack
- 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
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Abstract
This utility model relates to a kind of hydraulic jack stroke test device, including workbench, Hydraulic Station and electric controller, it is electrically connected between Hydraulic Station and described electric controller, described workbench is provided with hydraulic cylinder body positioner, described hydraulic cylinder body positioner comprises cylinder body location-plate, described cylinder body location-plate front end is provided with compression connecting plate, and described compression connecting plate is connected by corresponding location spring compression location-plate；The front end of described compression connecting plate is provided with a dovetail slide rail, corresponding size scale line it is labeled with on described dovetail slide rail, on dovetail slide rail, device has a slide block, and described slide block is arranged over coil holding tank at dovetail slide rail, and described coil holding tank is built-in is equipped with corresponding solenoid.Convenient degree when this utility model can be effectively improved detection, hydraulic jack mounted and dismounted, and can precisely the stroke of hydraulic jack be detected.
Description
Technical field
This utility model relates to a kind of stroke test device, specifically refers to a kind of hydraulic jack stroke test device.
Background technology
Along with the development of modern industry, hydraulic transmission technology is greatly applied in whole world many industries and is developed, hydraulic pressure
Drive apparatus generally by power, perform, control and four kinds of elements such as auxiliary form, and hydraulic jack is as realizing linear reciprocation
Motion or the hydraulic mechanism less than 360 ° of reciprocally swingings, for applying a very wide range of main executive component in hydraulic system.Therefore,
The quality of hydraulic jack and performance become the key issue in hydraulic system, and the quality how detecting hydraulic jack becomes with performance
The problem having to take into account that for hydraulic jack manufacturer.The test of hydraulic jack stroke test, total travel is detection hydraulic jack
Quality and one of the necessary test event of performance.Existing hydraulic jack stroke test device structure is complicated, from hydraulic jack
Positioner to detection, then to follow-up dismounting, process very complicated；And existing hydraulic jack stroke test device
Corresponding stopping means is pushed by the piston rod generally by hydraulic jack, is come by the displacement of test stopping means
Drawing stroke distances, the action shortage of stopping means itself controls accurately, is easily caused stroke test result and error occurs.
Therefore, it is research purpose of the present utility model that the problem existed for above-mentioned prior art carries out solution.
Utility model content
The weak point existed for above-mentioned prior art, this utility model is to provide a kind of hydraulic jack stroke test dress
Put, it is possible to effectively solve the problem that above-mentioned prior art exists.
The technical solution of the utility model is:
A kind of hydraulic jack stroke test device, including workbench, Hydraulic Station and electric controller, described Hydraulic Station is arranged at institute
Stating bottom workbench, be electrically connected between Hydraulic Station and described electric controller, it is fixed that described workbench is provided with hydraulic cylinder body
Position device, described hydraulic cylinder body positioner comprises cylinder body location-plate, and described cylinder body location-plate front end is provided with compression connecting plate,
Described compression connecting plate connects to have by corresponding location spring and compresses location-plate accordingly；The front end of described compression connecting plate sets
Having a dovetail slide rail, described dovetail slide rail is labeled with corresponding size scale line, on dovetail slide rail, device has a slide block；Institute
Stating slider bottom and be provided with the dovetail groove matched with described dovetail slide rail, described slide block is by its dovetail groove being provided with and described swallow
Tail slide rail adapting device is on described dovetail slide rail, and described slide block is arranged over coil holding tank described dovetail groove, described
Coil holding tank is built-in is equipped with corresponding solenoid.
Sealing at the notch of described coil holding tank and be provided with corresponding capping, described capping is provided with corresponding lead hole, institute
The lead-out wire stating coil is connected to described electric controller through described lead hole.
Implement the technical solution of the utility model, have the advantages that
Workbench of the present utility model is provided with hydraulic cylinder body positioner, and described hydraulic cylinder body positioner comprises cylinder body
Location-plate, described cylinder body location-plate front end is provided with compression connecting plate, and described compression connecting plate is connected by corresponding location spring
Have and compress location-plate accordingly, by cylinder body location-plate, the rear side of hydraulic cylinder body is fixed, in the effect of location spring
Under, then by compress location-plate compress hydraulic cylinder body front side, it is achieved hydraulic cylinder body fix, improve detect time pair
Hydraulic jack carries out the convenient degree mounted and dismounted, and is suitable to the hydraulic jack of Multiple Type；
The front end of compression connecting plate of the present utility model is provided with a dovetail slide rail, and described dovetail slide rail is labeled with corresponding size
Graduation mark, on dovetail slide rail, device has a slide block, and described slide block coordinates dress by its dovetail groove being provided with described dovetail slide rail
Putting on described dovetail slide rail, described slide block is arranged over coil holding tank, in described coil holding tank at described dovetail groove
Device has corresponding solenoid, during test, is moved to by slide block on the position that the piston rod with hydraulic jack contacts, so
After open electric controller control solenoid become "on" position produce magnetic attraction, anti-limited slip block occurs that displacement, Hydraulic Station action are driven
During hydraulic cylinder action, electric controller controls solenoid and becomes off-position, and the piston rod of hydraulic jack stretches out band movable slider
Mobile, when Hydraulic Station stops driving hydraulic jack action, solenoid Power resumption state, suck on dovetail slide rail, anti-
There is displacement in limited slip block, is precisely controlled the location of slide block, effectively detects the stroke of hydraulic jack.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that on dovetail slide rail, device has slide block.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, to this practicality
Novel it is described in further detail.
With reference to Fig. 1-2, a kind of hydraulic jack stroke test device, including workbench 1, Hydraulic Station 2 and electric controller 3, institute
State Hydraulic Station 2 to be arranged at bottom described workbench 1, be electrically connected between Hydraulic Station 2 and described electric controller 3, described
Workbench 1 is provided with hydraulic cylinder body positioner 4, and described hydraulic cylinder body positioner 4 comprises cylinder body location-plate 41,
Described cylinder body location-plate 41 front end is provided with compression connecting plate 42, and described compression connecting plate 42 is by corresponding location spring 43
Connect and have corresponding compression location-plate 44；The front end of described compression connecting plate 42 is provided with a dovetail slide rail 5, and described dovetail is sliding
Being labeled with corresponding size scale line on rail 5, on dovetail slide rail 5, device has a slide block 6；Be provided with bottom described slide block 6 with
The dovetail groove that described dovetail slide rail 5 matches, described slide block 6 is coordinated with described dovetail slide rail 5 by its dovetail groove being provided with
Device is on described dovetail slide rail 5, and described slide block 6 is arranged over coil holding tank 61, described coil at described dovetail groove
Holding tank 61 is built-in is equipped with corresponding solenoid 7.
Sealing at the notch of described coil holding tank 61 and be provided with corresponding capping 8, it is logical that described capping 8 is provided with corresponding lead-in wire
Hole 81, the lead-out wire 71 of described coil 7 is connected to described electric controller 3 through described lead hole 81.
Testing process of the present utility model is as follows:
By on slide block 6 moves to the piston rod of hydraulic jack 9 contacts position and write down the corresponding scale of slide block 6 and read
Number；
Open electric controller 3 control solenoid 7 become "on" position produce magnetic attraction, there is displacement in anti-limited slip block 6；
Hydraulic Station 2 action drives hydraulic jack 9 action, electric controller 3 controls solenoid 7 and becomes off-position, hydraulic oil
The piston rod of cylinder 9 stretches out band movable slider 6 and moves；
Hydraulic Station 2 stops driving hydraulic jack 9 action, solenoid 7 Power resumption state, sucks on dovetail slide rail 5,
There is displacement in anti-limited slip block 6, writes down the scale reading now corresponding to slide block 6, enters with the scale reading of initial state position
Row comparison can draw corresponding stroke test value.
The above is only preferred implementation of the present utility model, it is noted that for the ordinary skill people of the art
For Yuan, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve and profit
Decorations also should be regarded as protection domain of the present utility model.
Claims (2)
1. a hydraulic jack stroke test device, including workbench, Hydraulic Station and electric controller, described Hydraulic Station is arranged
Bottom described workbench, it is electrically connected between Hydraulic Station and described electric controller, it is characterised in that: on described workbench
Being provided with hydraulic cylinder body positioner, described hydraulic cylinder body positioner comprises cylinder body location-plate, before described cylinder body location-plate
End is provided with compression connecting plate, and described compression connecting plate connects to have by corresponding location spring and compresses location-plate accordingly；Described
The front end compressing connecting plate is provided with a dovetail slide rail, and described dovetail slide rail is labeled with corresponding size scale line, dovetail slide rail
Upper device has a slide block；Described slider bottom is provided with the dovetail groove matched with described dovetail slide rail, and described slide block is set by it
Some dovetail grooves and described dovetail slide rail adapting device are on described dovetail slide rail, and described slide block sets above described dovetail groove
Having coil holding tank, described coil holding tank is built-in is equipped with corresponding solenoid.
A kind of hydraulic jack stroke test device the most according to claim 1, it is characterised in that: described coil accommodates
Sealing at the notch of groove and be provided with corresponding capping, described capping is provided with corresponding lead hole, and the lead-out wire of described coil is worn
Cross described lead hole and be connected to described electric controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620408012.2U CN205744678U (en) | 2016-05-07 | 2016-05-07 | A kind of hydraulic jack stroke test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620408012.2U CN205744678U (en) | 2016-05-07 | 2016-05-07 | A kind of hydraulic jack stroke test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205744678U true CN205744678U (en) | 2016-11-30 |
Family
ID=57369651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620408012.2U Expired - Fee Related CN205744678U (en) | 2016-05-07 | 2016-05-07 | A kind of hydraulic jack stroke test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205744678U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560846A (en) * | 2017-09-29 | 2018-01-09 | 象山信基机械厂 | Lathe-used hydraulic cylinder detection means |
| CN109372825A (en) * | 2018-12-03 | 2019-02-22 | 广州市新欧机械有限公司 | A kind of hydraulic cylinder factory testboard |
| CN110685972A (en) * | 2019-08-21 | 2020-01-14 | 福建省龙岩液压集团有限公司 | High-precision oil-saving performance testing system for hydraulic oil cylinder |
| CN110864031A (en) * | 2019-11-11 | 2020-03-06 | 济南华凯葳液压科技有限公司 | Detection system for overcoming hydraulic oil temperature rise in hydraulic detection process |
| CN111692158A (en) * | 2020-06-24 | 2020-09-22 | 佛山市南海发雄液压汽配实业有限公司 | Structure for controlling stroke of hydraulic cylinder |
| CN111946693A (en) * | 2020-08-20 | 2020-11-17 | 济宁职业技术学院 | Electric automatization controlling means |
-
2016
- 2016-05-07 CN CN201620408012.2U patent/CN205744678U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560846A (en) * | 2017-09-29 | 2018-01-09 | 象山信基机械厂 | Lathe-used hydraulic cylinder detection means |
| CN107560846B (en) * | 2017-09-29 | 2019-03-15 | 象山信基机械厂 | Lathe-used hydraulic cylinder detection device |
| CN109372825A (en) * | 2018-12-03 | 2019-02-22 | 广州市新欧机械有限公司 | A kind of hydraulic cylinder factory testboard |
| CN109372825B (en) * | 2018-12-03 | 2023-12-26 | 广州市新欧机械有限公司 | Hydraulic cylinder delivery test bench |
| CN110685972A (en) * | 2019-08-21 | 2020-01-14 | 福建省龙岩液压集团有限公司 | High-precision oil-saving performance testing system for hydraulic oil cylinder |
| CN110864031A (en) * | 2019-11-11 | 2020-03-06 | 济南华凯葳液压科技有限公司 | Detection system for overcoming hydraulic oil temperature rise in hydraulic detection process |
| CN111692158A (en) * | 2020-06-24 | 2020-09-22 | 佛山市南海发雄液压汽配实业有限公司 | Structure for controlling stroke of hydraulic cylinder |
| CN111692158B (en) * | 2020-06-24 | 2022-06-10 | 佛山市南海发雄液压汽配实业有限公司 | Structure for controlling stroke of hydraulic cylinder |
| CN111946693A (en) * | 2020-08-20 | 2020-11-17 | 济宁职业技术学院 | Electric automatization controlling means |
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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: 20161130 Termination date: 20210507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |