CN109580269A - Horizontal jack test device - Google Patents
Horizontal jack test device Download PDFInfo
- Publication number
- CN109580269A CN109580269A CN201811614473.5A CN201811614473A CN109580269A CN 109580269 A CN109580269 A CN 109580269A CN 201811614473 A CN201811614473 A CN 201811614473A CN 109580269 A CN109580269 A CN 109580269A
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- China
- Prior art keywords
- jack
- test device
- hydraulic cylinder
- skeleton frame
- guide channel
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- 238000012360 testing method Methods 0.000 title claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 23
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/007—Subject matter not provided for in other groups of this subclass by applying a load, e.g. for resistance or wear testing
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
A kind of Horizontal jack test device, including support workbench, load cell, hydraulic cylinder, jack, installation skeleton frame and profiling guide rail；Load cell is mounted on support workbench；Hydraulic cylinder is hinged on support workbench, and end is then movably placed in support workbench；Jack is mounted on the end of installation skeleton frame and mandril and load cell press；Hydraulic cylinder piston rod is connect with the head end of installation skeleton frame；It supports and mounting groove is set on the stage body of workbench, profiling guide rail is fitted in mounting groove, and guide channel is arranged in profiling guide rail, and upper and lower arc guiding walls are arranged in guide channel；The bottom for installing skeleton frame end is equipped with arrangement for guiding, and the guide body of arrangement for guiding is located in guide channel to run under to dome-shaped state along upper and lower arc guiding walls.The test device can simulate running track when jack uses.
Description
Technical field
The present invention relates to jack detection technique fields, and in particular to a kind of Horizontal jack test device.
Background technique
Currently, jack is placed in profiling vehicle frame most in the known jack test device using profiling vehicle frame
On the fixed frame of front end, jack drives weight oscilaltion to carry out the running track that simulated automotive jack uses.In operation,
There is one section of arc track for being 4 meters as rotation fulcrum, radius using profiling vehicle frame distal bottom.The test device of the type is whole huge
Greatly, occupied area is wide, and load-carrying testing and debugging gets up more complicated.
For this purpose, provide it is a kind of testing convenient, reliable, structure is relatively light and handy, it is succinct under the premise of, remain to simulation and embody thousand
The test device of running track when jin top uses, is row those skilled in the art technical problem in the urgent need to address.
Summary of the invention
The technical problems to be solved by the present invention are: providing one kind at least can partially solve horizontal the thousand of above-mentioned technical problem
Jin top test device.
The technical scheme of the invention to solve the technical problem is: a kind of Horizontal jack test device, including
Support workbench, load cell, hydraulic cylinder, jack, installation skeleton frame and profiling guide rail；
The load cell is mounted on one end of support workbench；
The hydraulic cylinder is hinged on support workbench by the head end of cylinder body, and end is then movably placed on support workbench；
The jack is mounted on the end of installation skeleton frame by top body with side state and mandril and load cell press；
The hydraulic cylinder piston rod is connect with the head end of installation skeleton frame to be formed with jack to dome-shaped state；
Mounting groove is set on the stage body of the support workbench, the profiling guide rail is fitted in mounting groove, the profiling guide rail
Guide channel is set, and upper and lower arc guiding walls are arranged in the guide channel；
The bottom of the installation skeleton frame end is equipped with arrangement for guiding, and the guide body of the arrangement for guiding is located in guide channel right
It is run under dome-shaped state along upper and lower arc guiding walls.
In some embodiments, upper and lower mounting body is arranged between the end of the hydraulic cylinder body and support workbench,
The end of the hydraulic cylinder body is fastened on upper mounting seat body, and buffer spring is arranged on lower mounting seat body and is installed on bullet with pushing up
Pedestal.Hydraulic cylinder body end is by the arranging of spring, under to dome-shaped state, so that jack dry run track is more suitable
Freely, it surely leans on.
In some embodiments, the profiling guide rail is fitted in installation by fastener in such a way that installation site is adjustable
In the strip groove of trench bottom.
In some embodiments, the cross section of the guide channel is T-shaped, and the guide channel notch is arranged upward, it is described it is upper,
Arc lower guiding walls are separately positioned on the inner wall and the bottom wall opposite with inner wall of notch side.
Further, the guide body is two ball bearings arranged side by side, and the outer ring of the ball bearing is along upper and lower
The operation of arc guiding walls.
In some embodiments, top plate is arranged in the mandril of lifting jack end, matches between the load cell and top plate
Fixed plate is filled to carry out secure support to top plate.
Compared with prior art, Horizontal jack test device of the invention has the following beneficial effects:
Pass through the component knot of the profilings jack running tracks such as profiling guide rail, guide channel, guide body and upper and lower arc guiding walls
On the one hand the imitated structure component of the above-mentioned type is being disposed in Horizontal jack test device of the invention by the arranging of structure
Afterwards, just can reliable simulation jack running track so that test structure is more accurate, reliable.In addition above-mentioned imitated structure
Component has the advantages of succinct, compact arranging.Meanwhile also various jack can be simulated by making different imitated structures
Running track, to adapt to various detection demands.The present invention is whole to be fitted on support workbench with horizontal state, is surveyed convenient for observation
Examination process and as a result, simultaneously utilize hydraulic cylinder and load cell setting, by adjusting the operating pressure of hydraulic cylinder, very heavy
Just it can facilitate detection various specifications jack loading capacity parameter during the mandril press load cell of top, and can be in operation shape
It is quickly adjusted under state.And during the test, hydraulic cylinder is fitted in branch by the hinged movable mode of the other end in one end
After supportting on workbench, effectively eliminate in jack operational process, when guide body is run along guide channel, piston rod center line
The drawbacks of being misaligned with installation skeleton frame center line.Each component figure and size needed for the present invention are wanted small compared to existing technologies and are obtained
More, in contrast overall structure also seems succinct, light and handy.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of Horizontal jack test device of the invention.
Fig. 2 is the load cell of Horizontal jack test device of the invention and the local fitting configuration of mandril of lifting jack
Schematic diagram.
Fig. 3 is that the profiling guide rail of Horizontal jack test device of the invention and the equipped broken section structure of guide body are shown
It is intended to.
Fig. 4 is that the broken section between the hydraulic cylinder of Horizontal jack test device of the invention and support workbench is equipped
Structural schematic diagram.
1 support workbench, 2 load cells, 3 hydraulic cylinders, 4 jack, 5 installation skeleton frames, 6 profiling guide rails, 7 mounting grooves, 8
Guide channel, 9 upper and lower arc guiding walls, 10 guide bodies, 11 upper mounting seat bodies, 12 lower mounting seat bodies, 13 buffer springs, 15 top plates,
16 fixed plates.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that if relating to directionality instruction (such as up, down, left, right, before and after ...) in the embodiment of the present invention,
Then directionality instruction be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship,
Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In the embodiment attached drawing that the present invention is shown, Fig. 1 is that the structure of Horizontal jack test device of the invention is shown
It is intended to.Fig. 2 is that the load cell of Horizontal jack test device of the invention and the local fitting configuration of mandril of lifting jack show
It is intended to.Fig. 3 is the profiling guide rail of Horizontal jack test device of the invention and the equipped broken section structural representation of guide body
Figure.Fig. 4 is the broken section fitting configuration between the hydraulic cylinder of Horizontal jack test device of the invention and support workbench
Schematic diagram.
Horizontal jack test device of the invention is elaborated with embodiment that attached drawing is shown below.This horizontal thousand
Jin top test device includes support workbench 1, load cell 2, hydraulic cylinder 3, jack 4, installation skeleton frame 5 and profiling guide rail 6.
The load cell 2 is mounted on one end of support workbench 1.The hydraulic cylinder 3 is hinged by the head end of cylinder body
On support workbench 1, and end is then movably placed on support workbench 1.It in the present embodiment, is realization activity setting, institute
It states and upper and lower mounting body, the end of 3 cylinder body of hydraulic cylinder is arranged between the end of 3 cylinder body of hydraulic cylinder and support workbench 1
End is fastened on upper mounting seat body 11, and buffer spring 13 is arranged on lower mounting seat body 12 and plays upper mounting seat body 11 to push up.In this way
Under external force, hydraulic cylinder 3 is enabled to rotate around hinge joint.
The jack 4 is mounted on end and mandril and the load cell 2 of installation skeleton frame 5 by top body with side state
Press.In the present embodiment, it is arranged because of jack with side state, to realize the support to mandril of lifting jack, the jack 4
Top plate 15 is arranged in mandrel ends, and fixed plate 16 is equipped between the load cell 2 and top plate 15 to carry out reliably to top plate 15
Support.
3 piston rod of hydraulic cylinder is connect to be formed with jack 4 to dome-shaped state with the head end of installation skeleton frame 5.
Mounting groove 7 is set on the stage body of the support workbench 1, the profiling guide rail 6 is fitted in mounting groove 7, described
Guide channel 8 is arranged in profiling guide rail 6, and upper and lower arc guiding walls 9 are arranged in the guide channel 8.
The bottom of installation 5 end of skeleton frame is equipped with arrangement for guiding, and the guide body 10 of the arrangement for guiding is located at guide channel 8
In under to dome-shaped state along upper and lower arc guiding walls 9 run.
The profiling guide rail 6 is fitted in the bar shaped of 7 bottom of mounting groove by fastener in such a way that installation site is adjustable
In slot (not shown).It is understood that strip groove is arranged in the bottom of mounting groove 7, and profiling guide rail 6 is then equipped by fastener
In strip groove, holding position is matched by adjusting fastener, can realize the adjusting to profiling guide rail installation site.
The cross section of the guide channel 8 is T-shaped, and 8 notch of guide channel is arranged upward, the upper and lower arc guiding walls 9
It is separately positioned on the inner wall and the bottom wall opposite with inner wall of notch side.T-type guide channel 8 is convenient for the operation of guide body 10 and is put
Enter, while being also convenient for guide body smooth operation in groove body.After upper and lower arc guiding walls 9 are arranged, meet horizontal test device
It is run along upper and lower arc guiding walls 9, is more able to satisfy the bearing strength up and down when operation.
The guide body 10 is two ball bearings arranged side by side, and the outer ring of the ball bearing is led along upper and lower arc
Draw the operation of wall 9.The inner ring and outer ring energy independence and freedom of ball bearing rotates, after equipped, so that profiling operation is more unobstructed.?
In the present embodiment, on the inner wall of the notch both sides, be provided with arc in corresponding groove bottom wall on the inner wall of both sides
Guiding walls, and the guide body being arranged then is two, is run in respective profiling channel respectively.
The present invention by adopting the above technical scheme, using hydraulic principle, passes through above-mentioned each component such as hydraulic cylinder, load cell
Be equipped with, easily jack can be detected.
When jack operation, one section of idle stroke not stressed is begun with, until mandril of lifting jack connects with load cell
Touching, at this point, hydraulic cylinder really start stress (operating pressure of hydraulic cylinder, according to the load-carrying parameter of surveyed jack in advance into
Adjusting is gone).After stress, hydraulic cylinder, installation skeleton frame, jack, arrangement for guiding follow ball bearing to guide along upper and lower arc
Wall is mobile.Ball bearing is run along this guiding walls, realizes that simulation jack is mounted on the running track on car body.
Claims (6)
1. a kind of Horizontal jack test device, it is characterised in that: including support workbench (1), load cell (2), hydraulic
Cylinder (3), jack (4), installation skeleton frame (5) and profiling guide rail (6)；The load cell (2) is mounted on support workbench (1)
One end；The hydraulic cylinder (3) is hinged in support workbench (1) by the head end of cylinder body, and end is then movably placed in support
On workbench (1)；The jack (4) is mounted on end and mandril and the survey of installation skeleton frame (5) by top body with side state
Force snesor (2) press；Hydraulic cylinder (3) piston rod with installation skeleton frame (5) head end connect with jack (4) formation pair
Dome-shaped state；Mounting groove (7) are set on the stage body of support workbench (1), the profiling guide rail (6) is fitted in mounting groove (7)
In, guide channel (8) are arranged in the profiling guide rail (6), and upper and lower arc guiding walls (9) are arranged in the guide channel (8)；The installation
The bottom of skeleton frame (5) end is equipped with arrangement for guiding, and the guide body (10) of the arrangement for guiding is located in guide channel (8) to top
It is run under state along upper and lower arc guiding walls (9).
2. Horizontal jack test device according to claim 1, it is characterised in that: the end of hydraulic cylinder (3) cylinder body
Upper and lower mounting body is arranged between end and support workbench (1), the end of hydraulic cylinder (3) cylinder body is fastened on upper mounting seat
On body (11), and buffer spring (13) are arranged on lower mounting seat body (12) and play upper mounting seat body (11) to push up.
3. Horizontal jack test device according to claim 1, it is characterised in that: the profiling guide rail (6) passes through tight
Firmware is fitted in the strip groove of mounting groove (7) bottom in such a way that installation site is adjustable.
4. Horizontal jack test device according to claim 1, it is characterised in that: the cross section of the guide channel (8)
T-shaped, guide channel (8) notch is arranged upward, and the upper and lower arc guiding walls (9) are separately positioned on the interior of notch side
On wall and the bottom wall opposite with inner wall.
5. Horizontal jack test device according to claim 1, it is characterised in that: the guide body (10) be two simultaneously
The ball bearing of setting is arranged, the outer ring of the ball bearing is run along upper and lower arc guiding walls (9).
6. Horizontal jack test device according to claim 1, it is characterised in that: jack (4) mandrel ends
Be arranged top plate (15), between the load cell (2) and top plate (15) be equipped with fixed plate (16) with to top plate (15) progress can
By support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811614473.5A CN109580269A (en) | 2018-12-27 | 2018-12-27 | Horizontal jack test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811614473.5A CN109580269A (en) | 2018-12-27 | 2018-12-27 | Horizontal jack test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109580269A true CN109580269A (en) | 2019-04-05 |
Family
ID=65933150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811614473.5A Pending CN109580269A (en) | 2018-12-27 | 2018-12-27 | Horizontal jack test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109580269A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201096614Y (en) * | 2007-08-10 | 2008-08-06 | 比亚迪股份有限公司 | Hydraulic cylinder performance detection device |
| CN105058334A (en) * | 2015-07-17 | 2015-11-18 | 河海大学 | Jack support capable of sliding horizontally and earthquake resistance static test system |
| CN205538434U (en) * | 2016-01-14 | 2016-08-31 | 郑州煤机综机设备有限公司 | Hydraulic support stand, eccentric test device of jack |
| CN206832487U (en) * | 2017-06-07 | 2018-01-02 | 霍州煤电集团有限责任公司辛置煤矿 | Hydraulic support column jack unbalance loading test stand |
| CN206848062U (en) * | 2017-05-15 | 2018-01-05 | 上海荟跃检测技术有限公司 | A kind of device for testing stiffness |
| CN108318264A (en) * | 2017-12-08 | 2018-07-24 | 安徽通润汽车零部件有限公司 | A kind of Horizontal jack integrated test machine and test method |
| CN109026903A (en) * | 2018-08-17 | 2018-12-18 | 张晓腾 | Engineering machinery hydraulic cylinder dynamic performance integrated test platform |
| CN209166848U (en) * | 2018-12-27 | 2019-07-26 | 杭州恒宏机械有限公司 | Horizontal jack test device |
-
2018
- 2018-12-27 CN CN201811614473.5A patent/CN109580269A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201096614Y (en) * | 2007-08-10 | 2008-08-06 | 比亚迪股份有限公司 | Hydraulic cylinder performance detection device |
| CN105058334A (en) * | 2015-07-17 | 2015-11-18 | 河海大学 | Jack support capable of sliding horizontally and earthquake resistance static test system |
| CN205538434U (en) * | 2016-01-14 | 2016-08-31 | 郑州煤机综机设备有限公司 | Hydraulic support stand, eccentric test device of jack |
| CN206848062U (en) * | 2017-05-15 | 2018-01-05 | 上海荟跃检测技术有限公司 | A kind of device for testing stiffness |
| CN206832487U (en) * | 2017-06-07 | 2018-01-02 | 霍州煤电集团有限责任公司辛置煤矿 | Hydraulic support column jack unbalance loading test stand |
| CN108318264A (en) * | 2017-12-08 | 2018-07-24 | 安徽通润汽车零部件有限公司 | A kind of Horizontal jack integrated test machine and test method |
| CN109026903A (en) * | 2018-08-17 | 2018-12-18 | 张晓腾 | Engineering machinery hydraulic cylinder dynamic performance integrated test platform |
| CN209166848U (en) * | 2018-12-27 | 2019-07-26 | 杭州恒宏机械有限公司 | Horizontal jack test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Jianjun Inventor after: Gao Yongwei Inventor after: Wang Congcong Inventor after: Li Lin Inventor after: Wang Yuchao Inventor after: Hong Hanqi Inventor after: Wang Guozhong Inventor before: Chen Jianjun Inventor before: Gao Yongwei Inventor before: Wang Congcong Inventor before: Li Lin Inventor before: Wang Yuchao Inventor before: Hong Hanqi Inventor before: Yu Laiming Inventor before: Wang Guozhong |
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| CB03 | Change of inventor or designer information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190405 |
|
| RJ01 | Rejection of invention patent application after publication |