CN208313732U - A kind of curved test macro of list - Google Patents
A kind of curved test macro of list Download PDFInfo
- Publication number
- CN208313732U CN208313732U CN201821070983.6U CN201821070983U CN208313732U CN 208313732 U CN208313732 U CN 208313732U CN 201821070983 U CN201821070983 U CN 201821070983U CN 208313732 U CN208313732 U CN 208313732U
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- China
- Prior art keywords
- fastening
- column
- fixed
- test macro
- sample
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a kind of curved test macro of list that can be used for the simulation assessment of sample unilateral side stress destruction, the curved test macro of the list of the utility model, by utilizing electronic universal tester, design corresponding support construction and pressure head, it can be good at carrying out single curved simulation test, structure is simple, easy for installation, and test is reliable.
Description
Technical field
The utility model belongs to experiment detection field, and in particular to a kind of curved test macro of list.
Background technique
Structure glue is widely used to replace fusion welding and Structure of Mechanical Parts to reduce its specific gravity by automobile manufacturing company,
Adhering object includes composite plastic and metal material.It can not only be bonded various structural details, and have sealing function.This is excellent
Point is traditional machine riveting, not available for welding procedure.Currently, using knot if the components such as B column such as many superior automobile beams
Structure glue is attached, and for such connecting component, in order to assess its bonding strength performance, needs to carry out sample single curved test,
End is fixedly mounted, external force is applied to component end, the stress destruction situation of structure glue coupling part is investigated in simulation.
Utility model content
The purpose of the utility model is to provide one kind can be used for sample, such as the automobile B-column unilateral side stress of structure glue connection
The curved test macro of list of crash simulation assessment.The curved test macro of the list of the utility model, technical solution are specific as follows:
A kind of curved test macro of list includes: electronic universal tester 1, support construction 2 and pressure head 3；The pressure head 3 is fixed
On the moving beam 11 of electronic universal tester 1；The support construction 2 is provided with the fixation device for fixing sample 4；It is logical
It crosses the control of electronic universal tester 1 and moves up and down moving beam 11, pressure head 3 may be implemented moves up and down one direction bend specimen
4；
Further, the support construction 2 is fixed on the pedestal 12 of universal testing machine 1；
Further, the support construction 2 is fixed on the pedestal 12 of universal testing machine 1 by ring flange 5 and fastening channel steel 6；
Wherein, the pedestal 12 of the ring flange 5 and electronic universal tester 1 is fixed, the ring flange 5 and fastening channel steel 6
It is provided with matched bolt hole 7, support construction 2 is partially disposed between ring flange 5 and fastening channel steel 6 for fastening, by passing through
The fastening bolt 8 of the bolt hole 7 fastens support construction 2；
Further, the support construction 2 includes fastening column 21 and sample fixed column 22；The fastening column 21 is partially disposed in method
Between blue disk 5 and fastening channel steel 6, it is fastened and fixed for the pedestal 12 with universal testing machine 1；The sample fixed column 22 is for solid
Determine sample 4；Column 21 is vertical is fixedly connected with fastening for the sample fixed column 22；
Further, the fastening bolt 8 is located at fastening 21 two sides of column, has between two sides fastening bolt 8 and fastening column 21
Gap；
Further, the width of the fastening column 21 is 20-50cm, and the gap length is 15-30cm；
Further, triangle fixed structure 23 is provided between the fastening column 21 and sample fixed column 22；
Further, the fastening column 21 and the close one end of sample fixed column 22 are provided with height-adjustable supporting block.
The curved test macro of the list of the utility model, by utilize electronic universal tester, design corresponding support construction and
Pressure head can be good at carrying out single curved simulation test, and structure is simple, and easy for installation, test is reliable, investigate especially suitable for simulation
The stress destruction situation of automobile B-column structure glue coupling part.
Detailed description of the invention
Fig. 1 is the front schematic view of curved one specific embodiment of test macro of the utility model list；
Fig. 2 is the side schematic view of curved one specific embodiment of test macro of the utility model list；
Fig. 3 is the support construction schematic diagram of curved one specific embodiment of test macro of the utility model list；
Fig. 4 is that the support construction of curved one specific embodiment of test macro of the utility model list is fixedly connected with schematic diagram.
Specific embodiment
With reference to the accompanying drawing, specific embodiment of the present utility model is further described.
As shown in Figs 1-4, the utility model provides a kind of curved test macro of list, comprising: electronic universal tester 1, support
Structure 2 and pressure head 3；The pressure head 3 is fixed on the moving beam 11 of electronic universal tester 1；The support construction 2 is provided with
For fixing the fixation device of sample 4；Moving beam 11 is moved up and down by the control of electronic universal tester 1, may be implemented to press
First 3 move up and down one direction bend specimen 4.
The curved test macro of the list of the utility model, by fixing pressure head on the moving beam 11 of electronic universal tester 1
3, and increase the support construction 2 of fixed sample 4, so as to facilitate the single curved test of progress using universal testing machine 1.
The curved test macro of the list of the utility model, the pressure head 3 can be fixed on the moving beam 11 of electronic universal tester 1
Above or below, when the pressure head 3 is fixed on the top of moving beam 11 of electronic universal tester 1, when test, pass through
Moving beam moves up bend specimen and is tested, when the pressure head 3 is fixed on the moving beam 11 of electronic universal tester 1
Lower section when, when test, bend specimen is moved down by moving beam and is tested.
The curved test macro of the list of the utility model, the support construction 2 is for fixing sample 4 convenient for 3 one direction pair of pressure head
Its crooked test, the support construction 2 can be separately provided independently of universal testing machine 1, but consider stability, preferably described
Support construction 2 is fixed on the pedestal 12 of universal testing machine 1, and such universal testing machine 1 gives pressure head 3 pressure, pressure head 3 upwards or to
Fixed sample 4 is pushed, fixed sample 4 transmits the force to the pedestal 12 of universal testing machine 1, so that whole system is in an inside
Force balance state can keep the stability of whole system, keep the stabilization of test.
The curved test macro of the list of the utility model, the support construction 2 can use existing common fixed connection method
It is fixed on the pedestal 12 of universal testing machine 1, for the ease of disassembly installation, the support construction 2 passes through ring flange 5 and fastening channel steel
6 are fixed on the pedestal 12 of universal testing machine 1；Wherein, the pedestal 12 of the ring flange 5 and electronic universal tester 1 is fixed, described
Ring flange 5 and fastening channel steel 6 are provided with matched bolt hole 7, and support construction 2 is partially disposed in ring flange 5 and tight for fastening
Gu between channel steel 6, support construction 2 is fastened by the fastening bolt 8 by the bolt hole 7.The fastening channel steel 6 can be set
One or side by side multiple.
The curved test macro of the list of the utility model, as one of specific embodiment, the support construction 2 includes
Fasten column 21 and sample fixed column 22；The fastening column 21 be partially disposed in ring flange 5 and fastening channel steel 6 between, for it is omnipotent
The pedestal 12 of testing machine 1 is fastened and fixed；The sample fixed column 22 is for fixing sample 4；The sample fixed column 22 and fastening
Column 21 is vertically fixedly connected, that is, the sample fixed column 22 is with fastening, column 21 is L-shaped is fixedly connected.From saving material
It setting out with stability is taken into account, the fastening column 21 is made of multiple I-steel, the width of fastening column 21 can be increased in this way, thus
Increase the contact surface of fastening part；Further, triangle fixed structure is provided between the fastening column 21 and sample fixed column 22
23, the triangle fixed structure can according to need the mode of setting different number, and in present embodiment, there are three triangles for setting
Fixed structure 23: including along a three-legged structure with fastening 21 length direction of column, and symmetrical two in the width direction
Three-legged structure.
The curved test macro of the list of the utility model, since sample 4 usually has irregular shape (such as automobile B-column), examination
After the stabilization of sample 4 is fixed, not in the position where pressure head, need to be adjusted in the horizontal plane makes the forced position that sample 4 requires
The forced position that sample 4 requires is exactly in the position of pressure head force, and the preferably described fastening bolt 8 is located at fastening 21 two sides of column,
Two sides fastening bolt 8 and fastening column 21 between have gap, thereby may be ensured that fastening column 21 can be moved between gap or
The position that person rotates to adjusting sample.Further, the width of the preferably described fastening column 21 is 20-50cm, the gap length
For 15-30cm, to can guarantee the firm contact area of fastening column, and can guarantee to fasten the amplitude that column 21 changes.
The curved test macro of the list of the utility model, the fastening column 21 and the close one end of sample fixed column 22 are provided with height
Adjustable supporting block is spent, when tested, height-adjustable supporting block can be adjusted and play the role of fulcrum increase with ground face contact
Stability.
The curved test macro of the list of the utility model, being set to fixation device of the support construction 2 for fixing sample 4 can be
Various sample fixing devices as an example, for example can be fixture fixing device, or be fixed device of screw hole etc., further
It is preferred that the fixed device can be adjusted with left-right rotation, the contact position of sample 4 and pressure head 3 is finely tuned.
Sample 4, is fixed on by the method for carrying out single curved test using the curved test macro of the list of above-mentioned the utility model first
Fixed device adjusts fastening column 21 position and fixed device left-right position between ring flange 5 and fastening channel steel 6, makes pressure head 3
The contact position of test request, clamp flange disk 5 and fastening channel steel 6 and fixed device are in the contact of sample 4 makes sample 4
In stationary state is stablized, crossbeam is moved up or down, so that pressure head 3 pushes sample 4 to move up or down, records stress
Situation, to complete one direction bend test.
Although the utility model discloses as above, present invention is not limited to this.Anyone skilled in the art are not taking off
It from the spirit and scope of the present invention, can make various changes or modifications, therefore protection scope of the present invention should be wanted with right
It asks subject to limited range.
Claims (8)
1. a kind of curved test macro of list, it is characterised in that, it include: electronic universal tester (1), support construction (2) and pressure head
(3)；The pressure head (3) is fixed on the moving beam (11) of electronic universal tester (1)；The support construction (2) is provided with
For fixing the fixation device of sample (4)；Moving beam (11) are moved up and down by electronic universal tester (1) control, it can be with
That realizes pressure head (3) moves up and down one direction bend specimen (4).
2. the curved test macro of list according to claim 1, which is characterized in that the support construction (2) is fixed on omnipotent examination
Test the pedestal (12) of machine (1).
3. the curved test macro of list according to claim 2, which is characterized in that the support construction (2) passes through ring flange (5)
The pedestal (12) of universal testing machine (1) is fixed on fastening channel steel (6)；
Wherein, the pedestal (12) of the ring flange (5) and electronic universal tester (1) is fixed, the ring flange (5) and binding groove
Steel (6) is provided with matched bolt hole (7), and support construction (2) is partially disposed in ring flange (5) and fastening channel steel for fastening
(6) between, support construction (2) are fastened by the fastening bolt (8) by the bolt hole (7).
4. the curved test macro of list according to claim 3, which is characterized in that the support construction (2) includes fastening column
(21) and sample fixed column (22)；The fastening column (21) be partially disposed in ring flange (5) and fastening channel steel (6) between, for
The pedestal (12) of universal testing machine (1) is fastened and fixed；The sample fixed column (22) is for fixing sample (4)；The sample is solid
Column (21) are vertical is fixedly connected with fastening for fixed column (22).
5. the curved test macro of list according to claim 4, which is characterized in that the fastening bolt (8) is located at fastening column
(21) two sides have gap between two sides fastening bolt (8) and fastening column (21).
6. the curved test macro of list according to claim 4, which is characterized in that the width of fastening column (21) is 20-
50cm, the gap length are 15-30cm.
7. the curved test macro of list according to claim 4, which is characterized in that the fastening column (21) and sample fixed column
(22) triangle fixed structure (23) are provided between.
8. the curved test macro of list according to claim 4, which is characterized in that the fastening column (21) and sample fixed column
(22) close one end is provided with height-adjustable supporting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821070983.6U CN208313732U (en) | 2018-07-07 | 2018-07-07 | A kind of curved test macro of list |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821070983.6U CN208313732U (en) | 2018-07-07 | 2018-07-07 | A kind of curved test macro of list |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208313732U true CN208313732U (en) | 2019-01-01 |
Family
ID=64717967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821070983.6U Expired - Fee Related CN208313732U (en) | 2018-07-07 | 2018-07-07 | A kind of curved test macro of list |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208313732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827758A (en) * | 2018-07-07 | 2018-11-16 | 苏州迅优检测技术有限公司 | A kind of curved test macro of list and single curved test method |
-
2018
- 2018-07-07 CN CN201821070983.6U patent/CN208313732U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827758A (en) * | 2018-07-07 | 2018-11-16 | 苏州迅优检测技术有限公司 | A kind of curved test macro of list and single curved test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 215216 Fuhua Road 159, Tongxing Village, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee after: Suzhou Xun you Testing Technology Co., Ltd. Address before: 215222 Chang'an Road 327, Wujiang District, Suzhou City, Jiangsu Province Patentee before: Suzhou Xun you Testing Technology Co., Ltd. |
|
| 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: 20190101 Termination date: 20200707 |