CN205786080U - A kind of friction top inversion booster device of plate forming testing machine - Google Patents
A kind of friction top inversion booster device of plate forming testing machine Download PDFInfo
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- CN205786080U CN205786080U CN201620685416.6U CN201620685416U CN205786080U CN 205786080 U CN205786080 U CN 205786080U CN 201620685416 U CN201620685416 U CN 201620685416U CN 205786080 U CN205786080 U CN 205786080U
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- friction top
- testing machine
- plate forming
- booster device
- forming testing
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Abstract
This utility model relates to the friction top inversion booster device of plate forming testing machine, belongs to the ductility field tests of sheet material.A kind of friction top inversion booster device of plate forming testing machine, the turnover panel assisting plate forming testing machine opens friction top, including a connecting rod, connecting rod is horizontally mounted at the side of turnover panel, the knee that the two ends of connecting rod connect respectively with L-type curved bar is connected, two L-type curved bars are linked together, one end of each L-type curved bar is connected with one end of pneumatic spring by latch, the other end of pneumatic spring is fixed on bearing by bearing pin, on the side, outer ring of the turnover panel that the other end of each L-type curved bar is fixed on plate forming testing machine by connecting stud, bearing is arranged on friction top.A kind of plate forming testing machine friction top inversion booster device, in experimentation, can assist operator more easily to open friction top.
Description
Technical field
This utility model belongs to the ductility field tests of sheet material, turns over particularly to a kind of plate forming testing machine friction top
Turn power assisting device.
Background technology
Sheet material forming (cupping) testing machine, the ductility for sheet material detects, and for the test process of sheet metal, is trying
During testing, owing to 30T sheet material forming (cupping) testing machine needs the pressure born relatively big, therefore friction top weight becomes the most therewith
Weight, operator is difficult to open friction top.
Utility model content
Technical problem to be solved in the utility model is to provide the friction top upset power-assisted of a kind of plate forming testing machine
Device, in experimentation, can allow operator open friction top in the case of relatively labor-saving relatively timesaving.
The friction top inversion booster device of a kind of plate forming testing machine, assists plate forming testing machine to open friction top,
It is characterized in that: friction top inversion booster device includes a connecting rod, connecting rod is horizontally mounted at the side of turnover panel, the two of connecting rod
End knee with L-type curved bar respectively is connected, and is linked together by two L-type curved bars, and latch is passed through in one end of each L-type curved bar
Being connected with one end of pneumatic spring, the other end of pneumatic spring is fixed on bearing by bearing pin, the other end of each L-type curved bar
On the side, outer ring of the turnover panel being fixed on plate forming testing machine by connecting stud, described bearing is arranged on friction top.
Being set with guide post on described connecting rod, the lower section of described guide post is provided with a support, will be compressed by support
Lid inversion booster device is fixed on the clamping fixture seat of plate forming testing machine.
Described friction top while being flipping side, another side is opening edge, and the bearing of friction top inversion booster device is all provided with
Put the flipping side side at friction top.
Beneficial effect
The friction top inversion booster device of plate forming testing machine of the present utility model, is arranged on plate forming testing machine
On, push the handle of plate forming testing machine open, the turnover panel of plate forming testing machine rotates, and drives L-type curved bar and link motion, then
In conjunction with the power-assisted of pneumatic spring in friction top inversion booster device, relatively easily can successfully open holddown plate, play and save time
Labour-saving acts on.
Accompanying drawing explanation
Fig. 1 is the friction top inversion booster device structural representation of plate forming testing machine of the present utility model；
Fig. 2 is friction top inversion booster device schematic enlarged-scale view of the present utility model.
Wherein: in accompanying drawing 1,1-connecting stud, 2-curved bar, 3-latch, 4-connecting rod, 5-guide post, 6-support, 7-pneumatic bomb
Spring, 8-bearing pin, 9-bearing, 10-clamping fixture seat, 11-turnover panel, 12-handle, 13-cover plate.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, this utility model is expanded on further.
The friction top inversion booster device schematic diagram of plate forming testing machine of the present utility model, as it is shown in figure 1, can assist
The turnover panel of plate forming testing machine opens friction top, wherein friction top inversion booster device schematic enlarged-scale view, as in figure 2 it is shown, bag
Including a connecting rod 4, connecting rod 4 is horizontally mounted at the side of turnover panel 11, and the two ends of connecting rod 4 connect and the knee of L-type curved bar 2 respectively
Being connected, linked together by two L-type curved bars 2, one end of each L-type curved bar 2 is by one end phase of latch 3 with pneumatic spring 7
Even, the other end of pneumatic spring 7 is fixed on bearing 9 by bearing pin 8, and the other end of each L-type curved bar 2 passes through connecting stud 1
On the side, outer ring of the turnover panel 11 being fixed on plate forming testing machine, connecting rod 4 is set with guide post 5, the lower section of guide post 5
It is provided with support 6, by support 6, friction top inversion booster device is fixed on the clamping fixture seat 10 of plate forming testing machine.
After friction top inversion booster device installs on plate forming testing machine, by the bearing of friction top inversion booster device
9 are fixed on cover plate 13, as it is shown in figure 1, push the handle 12 of plate forming testing machine open, and the turnover panel of plate forming testing machine 11 turns
Dynamic, drive L-type curved bar 2 and connecting rod 4 to move, in combination with the power-assisted of pneumatic spring 7 in friction top inversion booster device, can be relatively
Easily successfully open holddown plate 13.
Claims (3)
1. a friction top inversion booster device for plate forming testing machine, assists plate forming testing machine to open friction top, its
Being characterised by: friction top inversion booster device includes a connecting rod, connecting rod is horizontally mounted at the side of turnover panel, the two ends of connecting rod
Knee with L-type curved bar is connected respectively, is linked together by two L-type curved bars, one end of each L-type curved bar by latch with
One end of pneumatic spring is connected, and the other end of pneumatic spring is fixed on bearing by bearing pin, and the other end of each L-type curved bar leads to
Crossing on the side, outer ring of the turnover panel that connecting stud is fixed on plate forming testing machine, described bearing is arranged on friction top.
2. the friction top inversion booster device of plate forming testing machine as claimed in claim 1, it is characterised in that:
Being set with guide post on described connecting rod, the lower section of described guide post is provided with a support, is turned over by friction top by support
Turn power assisting device to be fixed on the clamping fixture seat of plate forming testing machine.
3. the friction top inversion booster device of plate forming testing machine as claimed in claim 1, it is characterised in that:
Described friction top while being flipping side, another side is opening edge, and the bearing of friction top inversion booster device is arranged at
The flipping side side of friction top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620685416.6U CN205786080U (en) | 2016-07-01 | 2016-07-01 | A kind of friction top inversion booster device of plate forming testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620685416.6U CN205786080U (en) | 2016-07-01 | 2016-07-01 | A kind of friction top inversion booster device of plate forming testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205786080U true CN205786080U (en) | 2016-12-07 |
Family
ID=58126012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620685416.6U Active CN205786080U (en) | 2016-07-01 | 2016-07-01 | A kind of friction top inversion booster device of plate forming testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205786080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389470A (en) * | 2017-08-09 | 2017-11-24 | 中国石油天然气集团公司 | A kind of full-scale rotary bending fatigue test device and method of oil well pipe |
-
2016
- 2016-07-01 CN CN201620685416.6U patent/CN205786080U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389470A (en) * | 2017-08-09 | 2017-11-24 | 中国石油天然气集团公司 | A kind of full-scale rotary bending fatigue test device and method of oil well pipe |
| CN107389470B (en) * | 2017-08-09 | 2020-07-14 | 中国石油天然气集团公司 | Full-size rotating bending fatigue test device and method for oil well pipe |
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| GR01 | Patent grant |