CN104930018B - A kind of two-way cylinder test platform - Google Patents
A kind of two-way cylinder test platform Download PDFInfo
- Publication number
- CN104930018B CN104930018B CN201510272591.2A CN201510272591A CN104930018B CN 104930018 B CN104930018 B CN 104930018B CN 201510272591 A CN201510272591 A CN 201510272591A CN 104930018 B CN104930018 B CN 104930018B
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- CN
- China
- Prior art keywords
- frame
- termination
- support shaft
- test platform
- bearing pin
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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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of two-way cylinder test platform, it includes frame, the front portion of frame is equipped with termination support shaft, at least two ear mounts that can be connected and be arranged successively from front to back by bearing pin with the piston rod of oil cylinder are connected with the support shaft of termination, ear mount is provided with bearing pin mounting hole, the ear mount of forefront is connected in the support shaft of termination by supporting plate, two otic placodes of the ear mount at rear are bolted on the outside of two otic placodes of the ear mount in front in two adjacent ear mounts, cylinder supporting device is slidably connected in the frame, the rear portion of frame slidably connects rear moving sliding base, afterwards equipped with the rear fixed seat that can be connected with oil cylinder rearward end on moving sliding base, fixed seat installs seat provided with broad-adjustable bearing pin afterwards.The oil cylinder of Multiple Type, sizes can be tested using the platform, testing efficiency is improved, manufacturing cost is saved, production space is saved, production and processing is simple, and the platform structure is simply easy to regular maintenance.
Description
Technical field
The present invention relates to a kind of two-way cylinder test platform.
Background technology
With continuing to develop for modern industry, hydraulic transmission technology applies quite varied, such as work in global industry-by-industry
Journey machinery, farm machinery, auto industry etc. all need to use hydraulic jack.The quality and performance of hydraulic jack turn into hydraulic system
Whether stable key factor, detected after the completion of hydraulic jack production, it is necessary to align, hydraulic jack detection experiment is main
Including minimum starting power test, oil cylinder stroke test, resistance to pressure test and it is interior let out test etc..Currently used for putting down that oil cylinder is tested
Platform, can only be detected for some standard-sized oil cylinders, be processed once Multi-stage cylinder variety type is customized according to market, product
Type will increase from going out not stop planting class, be the more preferable test needs for adapting to multiple product, if for multiple different models
Oil cylinder uses different test platforms, can greatly increase production cost, thus existing oil cylinder test platform can not be directed to it is a variety of
Model, the oil cylinder of sizes are detected.
The content of the invention
The technical problem to be solved in the present invention is to provide one kind for drawbacks described above to be applicable to Multiple Type, sizes
The two-way cylinder test platform that is detected of oil cylinder.
In order to solve the above-mentioned technical problem, the invention provides a kind of two-way cylinder test platform of following structure, bag
Including rack, it is structurally characterized in that：The front portion of the frame is equipped with termination support shaft, and being connected with the support shaft of termination can be with oil cylinder
Piston rod is connected and at least two ear mounts arranged successively from front to back by bearing pin, and ear mount is provided with bearing pin mounting hole, most before
The ear mount in portion is connected in the support shaft of termination by supporting plate, and two otic placodes of the ear mount at rear pass through spiral shell in two adjacent ear mounts
Tether and be connected on the outside of two otic placodes of the ear mount in front, cylinder supporting device is slidably connected in the frame, the rear portion of frame is slided
Dynamic be connected with the rear fixed seat that is equipped with and can be connected with oil cylinder rearward end on rear moving sliding base, rear moving sliding base, rear fixed seat sets
There is broad-adjustable bearing pin to install seat.
Bearing pin, which installs seat, includes being bolted two fixed seats in rear fixed seat and being oppositely arranged, two fixed seats
Opposite face on can be bolted the dismountable adjustment plate of polylith respectively.
Frame is provided with two guide rails be arrangeding in parallel, and the rear moving sliding base is connected on guide rail by roller-coaster.
Guide rail is slidably connected in frame and guide rail can be locked in frame by locking device, and the rearward end of guide rail is also
It is connected with sliding motorcycle.
Equipped with the locking device that can prevent that termination support shaft from freely rotating in the support shaft of termination.
Locking device includes the anti-rotary seat being connected in frame, and the termination support shaft is rotatably connected on anti-rotary seat, is prevented
Swivel base is provided with multiple anti-rotation necks along termination support collar cloth, and the rear portion of the termination support shaft, which is hinged with, can sink to anti-rotation
Anti-rotation handle in neck.
Cylinder supporting device includes being connected with laterally opposed setting on the support frame being slidably connected in frame, support frame
Two brackets, bracket slopes inwardly down-set and adjusts angle of inclination by height adjuster from outside.
The inside portion of bracket is hinged on support frame, and the height adjuster includes the adjustment spiral shell being screwed onto on support frame
The outside portion that section is hinged on bracket is stretched in bolt, adjustment bolt.
After said structure, seat, piston rod are installed due to being provided with multiple ear mounts and being provided with broad-adjustable bearing pin
When stretching into the ear mount of forefront, the distance between two otic placodes of the ear mount at rear portion are much larger than the diameter of piston rod, thus multiple rows
The ear mount of cloth will not produce interference, and the oil cylinder of Multiple Type, sizes, the piston rod front end of oil cylinder can be tested using the platform
It is connected to by bearing pin in the ear mount for meeting size, the rear portion of oil cylinder is connected to bearing pin and installed on seat, so that on production line not
The oil cylinder of same model can all be tested, and improve testing efficiency, save manufacturing cost, save production space, and production adds
Work is simple, and the platform structure is simply easy to regular maintenance.
Brief description of the drawings
The embodiment to the present invention is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is the structural representation of an embodiment of the present invention；
Fig. 2 be in Fig. 1 A to structural representation；
Fig. 3 is the structural representation of the line B-B section view along along Fig. 1；
Fig. 4 is the structural representation of the line C-C section view along along Fig. 1；
Fig. 5 be Fig. 1 in D to structural representation.
Embodiment
As shown in figure 1, the two-way cylinder test platform that the present invention is provided includes hydraulic station 20 is housed in frame 1, frame 1
And corresponding detection device, for example detect the travel switch and corresponding control valve and control circuit of oil cylinder stroke test
It is prior art Deng, above-mentioned detection device and corresponding structure, will not be repeated here.Existing oil cylinder, it include cylinder barrel and
Piston rod, piston rod stretches into and piston is housed in the portion end of cylinder barrel, and the overhanging end of piston rod is equipped with anterior hangers, the rearward end of cylinder barrel
Equipped with rear portion hangers, the front portion of the frame 1 be equipped be connected with termination support shaft 2, termination support shaft 2 can be with oil cylinder piston
At least two ear mounts 3 that bar is connected by bearing pin and arranged successively from front to back, ear mount 3 is provided with bearing pin mounting hole 4, i.e. piston
Connected between the anterior hangers and above-mentioned ear mount of bar by bearing pin, the ear mount of forefront is connected to termination by supporting plate 31 and supported
On axle 2, two otic placodes of the ear mount at rear are bolted outside two otic placodes of the ear mount in front in two adjacent ear mounts 3
Side, as shown in Figure 1 and Figure 5, embodiment gives three ear mounts in figure, and the distance between two otic placodes of three ear mounts are in the backward
It is bigger, cylinder supporting device is slidably connected in frame 1, the rear portion of frame 1 slidably connects rear moving sliding base 5, rear mobile cunning
Equipped with the rear fixed seat 6 that can be connected with oil cylinder rearward end on seat 5, rear fixed seat 6 installs seat 7 provided with broad-adjustable bearing pin.
As shown in figures 1 and 3, bearing pin, which installs seat 7, includes being bolted two fixed seats in rear fixed seat 6 and being oppositely arranged
71, can be bolted the dismountable adjustment plate 72 of polylith on the opposite face of two fixed seats 71 respectively, fixed seat 71 and
All it is provided with adjustment plate 72 from the recessed deep gouge of its top down, the rear portion hangers of oil cylinder is stretched between two fixed seats 71, can led to
Cross bearing pin makes the rear portion of oil cylinder and the bearing pin install seat 7 to be connected as a single entity through the deep gouge and rear portion hangers of both sides, adjustment plate 72
The polylith for setting thickness different, can connect the adjustment plate of different-thickness, so that adjusting bearing pin installs seat 7 according to the model of oil cylinder
Width, bearing pin installs the consistency of thickness of the width of seat 7 just with the rear portion hangers of oil cylinder to be tested.Frame 1 is provided with two
The guide rail 8 be arrangeding in parallel, the rear moving sliding base 5 is slidably connected on guide rail by roller 9.Guide rail 8 is slidably connected at frame 1
Above and guide rail can be locked in frame 1 by locking device, the rearward end of guide rail 8 is also associated with sliding motorcycle 10.
As depicted in figs. 1 and 2, equipped with the locking device that can prevent that termination support shaft 2 from freely rotating in termination support shaft 2,
Locking device includes the anti-rotary seat 11 being connected in frame 1, and the termination support shaft 2 is rotatably connected on anti-rotary seat 11, anti-rotation
Seat 11 is provided with multiple anti-rotation necks 12 along the ring cloth of termination support shaft 2, and the rear portion of the termination support shaft 2 is hinged with and can sunk to
Anti-rotation handle 13 in anti-rotation neck 12, is connected in anterior ear mount when the piston rod of oil cylinder, the cylinder portion of oil cylinder is connected to bearing pin
After installing on seat 7, when carrying out resistance to pressure test, the locking device effectively can prevent oil cylinder from rotating.
As shown in Figure 1 and Figure 4, cylinder supporting device is included on the support frame 14 being slidably connected in frame 1, support frame 14
It is connected with two brackets 15 of laterally opposed setting, bracket 15 slopes inwardly down-set and passes through height adjuster from outside
Angle of inclination is adjusted, the inside portion of bracket 15 is hinged on support frame 14, the height adjuster includes being screwed onto support frame
The outside portion that section is hinged on bracket 15 is stretched in adjustment bolt on 14, adjustment bolt, can be adjusted by the height adjuster
The angle of inclination of whole two brackets 15, more preferable support oil cylinder.
Specific constructive form described above for the present invention, the present invention is not limited to the above embodiments, in this technology neck
For the personnel of domain, equivalent variations and part replacement based on concrete structure in the present invention are all within the scope of the present invention.
Claims (8)
1. a kind of two-way cylinder test platform, including frame（1）, it is characterized in that：The frame（1）Front portion be equipped with termination branch
Support axle（2）, termination support shaft（2）On be connected with what can be connected and be arranged successively from front to back by bearing pin with the piston rod of oil cylinder
At least two ear mounts（3）, ear mount（3）It is provided with bearing pin mounting hole（4）, the ear mount of forefront is connected to termination branch by supporting plate
Support axle（2）On, two adjacent ear mounts（3）Two otic placodes of the ear mount at middle rear are bolted two ears in the ear mount in front
On the outside of plate, the frame（1）On slidably connect cylinder supporting device, frame（1）Rear portion slidably connect rear moving sliding base
（5）, rear moving sliding base（5）It is upper that the rear fixed seat that can be connected with oil cylinder rearward end is housed（6）, rear fixed seat（6）It is provided with width
Adjustable bearing pin installs seat（7）.
2. two-way cylinder test platform as claimed in claim 1, it is characterized in that：The bearing pin installs seat（7）Including passing through
It is bolted to rear fixed seat（6）Two fixed seats that are upper and being oppositely arranged（71）, two fixed seats（71）Opposite face on respectively
The dismountable adjustment plate of polylith can be bolted（72）.
3. two-way cylinder test platform as claimed in claim 1 or 2, it is characterized in that：The frame（1）Put down provided with two
The guide rail that row is set（8）, the rear moving sliding base（5）Pass through roller（9）It is slidably connected on guide rail.
4. two-way cylinder test platform as claimed in claim 3, it is characterized in that：The guide rail（8）It is slidably connected at frame
（1）Above and guide rail can be locked in by frame by locking device（1）On, guide rail（8）Rearward end be also associated with slide motorcycle
（10）.
5. two-way cylinder test platform as claimed in claim 1 or 2, it is characterized in that：The termination support shaft（2）On be equipped with
Termination support shaft can be prevented（2）The locking device freely rotated.
6. two-way cylinder test platform as claimed in claim 5, it is characterized in that：The locking device includes being connected to frame
（1）On anti-rotary seat（11）, the termination support shaft（2）It is rotatably connected on anti-rotary seat（11）On, anti-rotary seat（11）It is provided with edge
Termination support shaft（2）Multiple anti-rotation necks of ring cloth（12）, the termination support shaft（2）Rear portion be hinged with and can sink to anti-rotation card
Groove（12）In anti-rotation handle（13）.
7. two-way cylinder test platform as claimed in claim 1 or 2, it is characterized in that：The cylinder supporting device includes sliding
It is dynamic to be connected to frame（1）On support frame（14）, support frame（14）On be connected with two brackets of laterally opposed setting（15）, support
Frame（15）Slope inwardly down-set from outside and angle of inclination is adjusted by height adjuster.
8. two-way cylinder test platform as claimed in claim 7, it is characterized in that：The bracket（15）Inside portion be hinged on
Support frame（14）On, the height adjuster includes being screwed onto support frame（14）On adjustment bolt, stretch in adjustment bolt
Section is hinged on bracket（15）Outside portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510272591.2A CN104930018B (en) | 2015-05-26 | 2015-05-26 | A kind of two-way cylinder test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510272591.2A CN104930018B (en) | 2015-05-26 | 2015-05-26 | A kind of two-way cylinder test platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104930018A CN104930018A (en) | 2015-09-23 |
| CN104930018B true CN104930018B (en) | 2017-09-29 |
Family
ID=54117354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510272591.2A Expired - Fee Related CN104930018B (en) | 2015-05-26 | 2015-05-26 | A kind of two-way cylinder test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104930018B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275920A (en) * | 2015-11-04 | 2016-01-27 | 合肥海源机械有限公司 | Hydraulic cylinder test bench |
| CN108386417B (en) * | 2018-02-08 | 2023-12-29 | 宁波德昂纳机械有限公司 | Multi-station test bed and detection method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2679160A (en) * | 1949-06-15 | 1954-05-25 | Charles W Welch | Actuating cylinder assembly test device |
| SU585321A1 (en) * | 1976-03-02 | 1977-12-25 | Предприятие П/Я Р-6328 | Hydraulic cylinder testing stand |
| SU1761985A1 (en) * | 1988-07-25 | 1992-09-15 | Запорожское Научно-Производственное Объединение По Созданию И Производству Машин Для Подготовки Органических Удобрений | Hydraulic cylinder testing bench |
| CN201265573Y (en) * | 2008-08-26 | 2009-07-01 | 比亚迪股份有限公司 | Test bed for hydraulic cylinder |
| CN201606352U (en) * | 2010-02-26 | 2010-10-13 | 厦门大学 | Testing device for hydraulic motor |
| CN203081904U (en) * | 2012-12-19 | 2013-07-24 | 天津工程机械研究院 | Hydraulic cylinder testing bed |
| CN204677547U (en) * | 2015-05-26 | 2015-09-30 | 山东精典机电工程有限公司 | A kind of two-way cylinder test platform |
-
2015
- 2015-05-26 CN CN201510272591.2A patent/CN104930018B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104930018A (en) | 2015-09-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20170929 Termination date: 20200526 |