CN206848062U - A kind of device for testing stiffness - Google Patents
A kind of device for testing stiffness Download PDFInfo
- Publication number
- CN206848062U CN206848062U CN201720531134.5U CN201720531134U CN206848062U CN 206848062 U CN206848062 U CN 206848062U CN 201720531134 U CN201720531134 U CN 201720531134U CN 206848062 U CN206848062 U CN 206848062U
- Authority
- CN
- China
- Prior art keywords
- chute
- cradling piece
- slide plate
- column
- combined
- 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
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 20
- 238000006073 displacement reaction Methods 0.000 claims abstract description 17
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013102 re-test Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of device for testing stiffness, including portal frame and cradling piece.The portal frame includes the column of four rectangular arrangements, and supporting plate is combined between the column of two forward and backward settings.The cradling piece is provided at both ends with support block, the lower end of the cradling piece is provided with slide plate, the bottom of the slide plate is provided with the jack of hand-rail type, an installing pipe is vertically provided with the lower end medium position of the jack, depression bar is installed with the installing pipe, pressure sensor is combined with the lower end of the depression bar, the bottom of the pressure sensor is provided with pressure head, the first slide plate is provided with the front end face of the cradling piece, the front end of first slide plate is provided with a mounting seat, balancing pole has vertically been assigned in the mounting seat, the lower end of the balancing pole is provided with a displacement transducer.The present apparatus can reduce test error.
Description
Technical field
It the utility model is related to a kind of device for testing stiffness.
Background technology
Automobile is before starting to put into serial production, it is necessary to test the rigidity of instrument desk, when rigidity meets use needs
It can be gone into operation, when insufficient rigidity, then need to replace new material, when carrying out rigidity test, it is necessary to by instrument, still
This quasi-instrument of the prior art is in detection process, due to the non-flat design of instrument desk so that pressure head can not be preferably attached
Strength, when the strength angle of attachment is not punctual, it, which is tested, easily produces error.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of device for testing stiffness that can reduce test error.
The utility model is achieved through the following technical solutions：
A kind of device for testing stiffness, including portal frame and cradling piece, the portal frame include the vertical of four rectangular arrangements
Post, longeron is combined between the column of two forward and backward settings, horizontal stroke is combined between the column of two left and right settings
Beam, supporting plate is combined between the column of two forward and backward settings, fixed peace between the supporting plate and the column
Dress, is provided with the first chute at the inner side of the supporting plate, and first chute is longitudinally disposed, and the two of the cradling piece
End is provided with support block, bolt is combined between the support block and the cradling piece, the support block is away from the cradling piece
That one end be provided with the first sliding block for coordinating first chute, first sliding block can along before first chute,
After slide, be horizontally arranged with the second chute in the bottom of the cradling piece, the lower end of the cradling piece be provided with slide plate, it is described
The second sliding block for coordinating second chute is provided with the top of slide plate, the bottom of the slide plate is provided with the thousand of hand-rail type
Jin pushes up, and is vertically provided with an installing pipe at the lower end medium position of the jack, pressure is installed with the installing pipe
Bar, pressure sensor is combined with the lower end of the depression bar, pressure head, the support are provided with the bottom of the pressure sensor
The front end face of bar is horizontally arranged with the 3rd chute, and the first slide plate is provided with the front end face of the cradling piece, and described first slides
The rear end of plate is provided with the 3rd sliding block for coordinating the 3rd chute, and the front end of first slide plate is provided with an installation
Seat, has vertically assigned balancing pole in the mounting seat, the lower end of the balancing pole has been provided with a displacement transducer, described
The bottom of displacement transducer is movably set with a balance plate, and the bottom of the balance plate is provided with briquetting, the pressure head with it is described
Briquetting is coaxially disposed, and the pressure head acts on the upper surface of the balance plate.
Preferably, tooling platform is provided with the inside of the portal frame, it is to be detected by setting tooling platform to clamp
Automobile component.
Preferably, second chute and the 3rd chute are T-shaped chute, can by using T-shaped chute
It is spacing to complete so that slide plate can also make it that the first slide plate can be with spacing before cradling piece with spacing in the bottom of cradling piece
End.
The present apparatus, can by the second chute and the 3rd chute by setting the first chute to realize the movement of longitudinal direction
To realize the movement of horizontal direction, vertical movement can be realized by jack, moving the present apparatus by three axles can be with
It is accurately positioned to position to be detected.
The present apparatus is when carrying out rigidity test, is slided by the forward and backward displacement of cradling piece, and by the first slide plate and second
The lateral displacement of plate so that pressure head is positioned to target detection point, then adjusts jack manually so that pressure head presses to workpiece table
Face, complete pressure test.
The beneficial effects of the utility model are：The present apparatus is entered when carrying out rigidity test by the cooperation of pressure head and briquetting
Capable to be contacted between tested object, briquetting contact object, pressure head is coaxially disposed after-applied pressure with briquetting, by setting displacement
When the position of sensor, pressure head or briquetting is in out-of-alignment state, the power that pressure head acts on balance plate is uneven, causes to put down
The plate that weighs produces displacement, now can detect displacement by displacement transducer, in order to retest, avoids the survey of inaccuracy
Examination data are recorded, and improve the accuracy of rigidity test, the structure of the present apparatus is relatively simple, and cost is more cheap, is adapted to push away
It is wide to use.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is front view of the present utility model；
Fig. 2 is the inner side schematic diagram of portal frame；
Fig. 3 is the sectional view of cradling piece；
Fig. 4 is the side view of balance plate.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
A kind of device for testing stiffness as shown in Figure 1, Figure 2, Figure 3 and Figure 4, including portal frame 1 and cradling piece 2, the dragon
Door frame 1 includes the column 101 of four rectangular arrangements, and longeron is combined between the column 101 of two forward and backward settings
102, be combined with crossbeam 103 between the column 101 of two left and right settings, two forward and backward settings the column 101 it
Between be combined with supporting plate 5, be fixedly mounted between the supporting plate 5 and the column 101, in the inner side of the supporting plate 5
Place is provided with the first chute 501, and first chute 501 is longitudinally disposed, and the cradling piece 2 is provided at both ends with support block 6, institute
State and bolt 601 is combined between support block 6 and the cradling piece 2, that one end of the support block 6 away from the cradling piece 2 is set
The first sliding block (not shown) for coordinating first chute 501 is equipped with, first sliding block can be along first chute 501
Forward and backward sliding, the second chute 201 is horizontally arranged with the bottom of the cradling piece 2, is provided with the lower end of the cradling piece 2
Slide plate 7, the top of the slide plate 7 is provided with the second sliding block 701 for coordinating second chute 201, at the bottom of the slide plate 7
Portion is provided with the jack 8 of hand-rail type, an installing pipe 801 is vertically provided with the lower end medium position of the jack 8, in institute
State and depression bar 9 is installed with installing pipe 801, pressure sensor 10 is combined with the lower end of the depression bar 9, passed in the pressure
The bottom of sensor 10 is provided with pressure head 11, and the front end face of the cradling piece 2 is horizontally arranged with the 3rd chute 202, in the support
The first slide plate 12 is provided with the front end face of bar 2, the rear end of first slide plate 12, which is provided with, coordinates the 3rd chute 202 to use
The 3rd sliding block 13, the front end of first slide plate 12 is provided with a mounting seat 14, vertically assigned in the mounting seat 14
There is balancing pole 15, the lower end of the balancing pole 15 is provided with a displacement transducer 16, in the bottom of institute's displacement sensors 16
A balance plate 17 is movably set with, the bottom of the balance plate 17 is provided with briquetting 18, and the pressure head 11 and the briquetting 18 are same
Axle is set, and the pressure head 11 acts on the upper surface of the balance plate 17.
A preferred embodiment in the utility model, the inner side of the portal frame 1 is provided with tooling platform 19, by setting
Automobile component to be detected can be clamped by putting tooling platform.
A preferred embodiment in the utility model, second chute 201 and the 3rd chute 202 are T words
Shape chute, it can be completed by using T-shaped chute spacing so that slide plate can also cause with spacing in the bottom of cradling piece
First slide plate can be with spacing at the front end face of cradling piece.
The present apparatus, can by the second chute and the 3rd chute by setting the first chute to realize the movement of longitudinal direction
To realize the movement of horizontal direction, vertical movement can be realized by jack, moving the present apparatus by three axles can be with
It is accurately positioned to position to be detected.
The beneficial effects of the utility model are：The present apparatus is entered when carrying out rigidity test by the cooperation of pressure head and briquetting
Capable to be contacted between tested object, briquetting contact object, pressure head is coaxially disposed after-applied pressure with briquetting, by setting displacement
When the position of sensor, pressure head or briquetting is in out-of-alignment state, the power that pressure head acts on balance plate is uneven, causes to put down
The plate that weighs produces displacement, now can detect displacement by displacement transducer, in order to retest, avoids the survey of inaccuracy
Examination data are recorded, and improve the accuracy of rigidity test, the structure of the present apparatus is relatively simple, and cost is more cheap, is adapted to push away
It is wide to use.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work, should all cover within the scope of protection of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (3)
- A kind of 1. device for testing stiffness, it is characterised in that：Including portal frame and cradling piece, the portal frame is rectangular including four The column of arrangement, longeron is combined between the column of two forward and backward settings, between the column of two left and right settings Crossbeam is combined with, supporting plate is combined between the column of two forward and backward settings, between the supporting plate and the column It is fixedly mounted, the first chute is provided with the inner side of the supporting plate, first chute is longitudinally disposed, the support Bar is provided at both ends with support block, bolt is combined between the support block and the cradling piece, the support block is away from described That one end of cradling piece is provided with the first sliding block for coordinating first chute, and first sliding block can be slided along described first The forward and backward sliding of groove, the second chute is horizontally arranged with the bottom of the cradling piece, and the lower end of the cradling piece is provided with cunning Plate, the second sliding block for coordinating second chute is provided with the top of the slide plate, the bottom of the slide plate is provided with hand The jack of formula is shaken, an installing pipe is vertically provided with the lower end medium position of the jack, it is fixed in the installing pipe Depression bar is installed, pressure sensor is combined with the lower end of the depression bar, the bottom of the pressure sensor is provided with pressure head, The front end face of the cradling piece is horizontally arranged with the 3rd chute, and the first slide plate, institute are provided with the front end face of the cradling piece The rear end for stating the first slide plate is provided with the 3rd sliding block for coordinating the 3rd chute, is provided with the front end of first slide plate One mounting seat, balancing pole is vertically assigned in the mounting seat, the lower end of the balancing pole is provided with a displacement transducer, A balance plate is movably set with the bottom of institute's displacement sensors, the bottom of the balance plate is provided with briquetting, the pressure head It is coaxially disposed with the briquetting, the pressure head acts on the upper surface of the balance plate.
- 2. device for testing stiffness according to claim 1, it is characterised in that：Frock is provided with the inside of the portal frame Platform.
- 3. device for testing stiffness according to claim 1, it is characterised in that：Second chute and the 3rd chute are equal For T-shaped chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720531134.5U CN206848062U (en) | 2017-05-15 | 2017-05-15 | A kind of device for testing stiffness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720531134.5U CN206848062U (en) | 2017-05-15 | 2017-05-15 | A kind of device for testing stiffness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206848062U true CN206848062U (en) | 2018-01-05 |
Family
ID=60796029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720531134.5U Expired - Fee Related CN206848062U (en) | 2017-05-15 | 2017-05-15 | A kind of device for testing stiffness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206848062U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556811A (en) * | 2018-12-03 | 2019-04-02 | 南京航空航天大学 | A kind of big rigidity mouse cage Static stiffness test device and test method |
| CN109580269A (en) * | 2018-12-27 | 2019-04-05 | 杭州恒宏机械有限公司 | Horizontal jack test device |
| CN110160788A (en) * | 2019-06-27 | 2019-08-23 | 中广核核电运营有限公司 | A kind of rolling bearing skidding research experiment platform |
-
2017
- 2017-05-15 CN CN201720531134.5U patent/CN206848062U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556811A (en) * | 2018-12-03 | 2019-04-02 | 南京航空航天大学 | A kind of big rigidity mouse cage Static stiffness test device and test method |
| CN109580269A (en) * | 2018-12-27 | 2019-04-05 | 杭州恒宏机械有限公司 | Horizontal jack test device |
| CN110160788A (en) * | 2019-06-27 | 2019-08-23 | 中广核核电运营有限公司 | A kind of rolling bearing skidding research experiment platform |
| CN110160788B (en) * | 2019-06-27 | 2021-07-02 | 中广核核电运营有限公司 | Rolling bearing slipping research experiment table |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206848062U (en) | A kind of device for testing stiffness | |
| CN103722328A (en) | Chery E3 vehicle model instrument board beam welding clamp assembly | |
| CN104020004A (en) | Testing machine for testing mechanical performance of chair | |
| CN204027548U (en) | A kind of device of Measurement accuracy Axle Surface roughness | |
| CN206300633U (en) | High accuracy piston automatic detecting machine | |
| CN204757897U (en) | Measuring tool | |
| CN208075718U (en) | A kind of postwelding cubing of Rear secondary frame for vehicle suspension link | |
| CN204228050U (en) | A kind of air bag fixed mount profile morpheme detects tool | |
| CN107063093B (en) | Vehicle longitudinal beam detection device | |
| CN203881532U (en) | Force deformation measuring instrument | |
| CN203744886U (en) | Length detection machine for positioning pin | |
| CN210718990U (en) | Jig device for detecting adjustable flatness | |
| CN204555884U (en) | A kind of crystal wafer measurer for thickness | |
| CN201828218U (en) | Automobile frame detecting platform | |
| CN210180467U (en) | Novel printing finished product detects device | |
| CN203539447U (en) | Ascending and descending vehicle frame for portable X-ray photography system | |
| CN206074216U (en) | Knuckle falling weight impact test device | |
| CN201677266U (en) | Clamping device and clamping equipment | |
| CN202255193U (en) | Detection tool of automobile crossbeam right fixing support | |
| CN104567634A (en) | Axle box rubber stack upper-lower end plate end face symmetry detection fixture and axle box rubber stack upper-lower end plate end face symmetry detection method | |
| CN205506011U (en) | A detect frock for undercarriage urceolus | |
| CN205027269U (en) | Wheel spoke thickness detection device | |
| CN205600669U (en) | Front axle shaping device | |
| CN209745199U (en) | Checking fixture for automobile two-side fixed support welding assembly | |
| CN204924138U (en) | Main hub slot pitch detecting instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180105 |