CN206756578U - A kind of adjustable type tension test fixture - Google Patents
A kind of adjustable type tension test fixture Download PDFInfo
- Publication number
- CN206756578U CN206756578U CN201720387345.6U CN201720387345U CN206756578U CN 206756578 U CN206756578 U CN 206756578U CN 201720387345 U CN201720387345 U CN 201720387345U CN 206756578 U CN206756578 U CN 206756578U
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- fixed
- chuck
- jaw
- test fixture
- solid shafting
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Abstract
The utility model discloses a kind of adjustable type tension test fixture, including right chuck and connector, the side of the right chuck is provided with left chuck, jaw is respectively and fixedly provided with the right chuck and left chuck, the surface of the jaw is provided with corundum, solid shafting is provided with the left chuck, the side of the solid shafting is connected with rotating shaft, the side of the rotating shaft is fixed with fixed plate, rotary handle is fixed with the fixed plate, the side of the solid shafting is fixed with stud, and fixed iron block is fixed with the connecting rod.The utility model, by being provided with corundum on jaw, corundum increases the frictional force of jaw and clamped part, avoid causing part the phenomenon slid occur in tensile test, two through holes are provided with fixed iron block, and internal thread is provided with through-hole wall, stayed mast directly can be rotatably inserted into through hole by electronic tension tester, make fixture more stable, avoid causing coming off for fixture in pull test.
Description
Technical field
Tension test fixture field is the utility model is related to, specifically a kind of adjustable type tension test fixture.
Background technology
Tensile testing machine also known as universal testing machine.Universal testing machine is for carrying out instrument and equipment for various materials
The testing machine of the machinery reinforcing of the mechanical property tests such as static load, stretching, compression, bending, shearing, tear, stripping, suitable for modeling
Flitch material, tubing, profile shapes, plastic sheeting and rubber, electric wire, steel, the various Physical Mechanicals of glass fiber and other material
It can test as developing material, be the indispensable detection devices such as physical property test, teaching research, quality control, clamp of tensile machine
As the important component of instrument, can different materials need different fixtures, and experiment be smoothed out and test knot
One key factor of fruit degree of accuracy height.Tension test fixture is one of parts important in tensile testing machine, but is passed
The clamping degree to test part of the tension test fixture of system has much room for improvement, and during due to prolonged work experiment, easily
Cause the danger that test part drops.
The content of the invention
The purpose of this utility model is to provide a kind of adjustable type tension test fixture, to solve of the prior art ask
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of adjustable type tension test fixture, including
Right chuck and connector, the side of the right chuck are provided with left chuck, jaw are respectively and fixedly provided with the right chuck and left chuck,
The surface of the jaw is provided with corundum, and solid shafting is provided with the left chuck, and the side of the solid shafting, which is connected with, to be turned
Axle, the side of the rotating shaft are fixed with fixed plate, rotary handle are fixed with the fixed plate, and the side of the solid shafting is fixed
There is stud, the right chuck and left chuck are connected by connector with connecting rod, and fixed iron block is fixed with the connecting rod.
Preferably, two through holes are provided with the fixed iron block, internal thread is provided with described two through-hole walls.
Preferably, it is provided with adjustable spring on the solid shafting.
Preferably, the surface of the stud is provided with external screw thread.
Preferably, the surface of the right chuck and left chuck is provided with stainless protection layer.
Compared with prior art, the beneficial effects of the utility model are：The utility model is scientific and reasonable for structure, easy to use
Efficiently；By being provided with corundum on jaw, corundum increases the frictional force of jaw and clamped part, avoids surveying in pulling force
Cause part the phenomenon slid occur during examination, ensure that the steadiness of part；Stud, and spiral shell can be rotated by rotary handle
External screw thread is provided with post, stud is connected with right chuck more close, so as to ensure that right chuck and left chuck to part
Clamping it is tighter；By being provided with two through holes on fixed iron block, and internal thread is provided with through-hole wall, the examination of electronics pulling force
Stayed mast directly can be rotatably inserted into through hole by the machine of testing, and is made fixture more stable, is avoided causing fixture in pull test
Come off；Stainless protection layer is provided with by the surface of right chuck and left chuck, right chuck and left chuck can be protected from broken
It is bad, extend the service life of fixture.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is fixed iron block structural representation of the present utility model.
Fig. 3 is bolt structure schematic diagram of the present utility model.
In figure：The right chucks of 1-, 2- studs, the left chucks of 3-, 4- corundums, 5- jaws, 6- rotary handles, 7- fixed plates, 8-
Rotating shaft, 9- connectors, 10- connecting rods, 11- fix iron block, 12- internal threads, 13- through holes, 14- external screw threads, 15- adjustable springs,
16- solid shaftings.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-3, in the utility model embodiment, a kind of adjustable type tension test fixture, including right chuck 1 and even
Fitting 9, the side of right chuck 1 are provided with left chuck 3, jaw 5, the surface of jaw 5 are respectively and fixedly provided with right chuck 1 and left chuck 3
Corundum 4 is provided with, by being provided with corundum 4 on jaw 5, corundum 4 increases the friction of jaw 5 and clamped part
Power, avoid causing part the phenomenon slid occur in tensile test, ensure that the steadiness of part, be provided with left chuck 3
Solid shafting 16, the side of solid shafting 16 are connected with rotating shaft 8, and the side of rotating shaft 8 is fixed with fixed plate 7, rotation is fixed with fixed plate 7
Handle 6 is changed hands, stud 2 can be rotated by rotary handle 6, and external screw thread 14 is provided with stud 2, makes stud 2 and right chuck 1
Connection is more close, and so as to ensure that right chuck 1 and clamping of the left chuck 3 to part are tighter, the side of solid shafting 16 is fixed
There is stud 2, right chuck 1 and left chuck 3 are connected by connector 9 with connecting rod 10, and fixed iron block 11 is fixed with connecting rod 10,
Two through holes 13 are provided with fixed iron block 11, internal thread 12 is provided with two inwalls of through hole 13, by fixed iron block 11
Two through holes 13 are provided with, and internal thread 12 is provided with the inwall of through hole 13, electronic tension tester can be direct by stayed mast
It is rotatably inserted into through hole 13, makes fixture more stable, avoid causing coming off for fixture in pull test, set on solid shafting 16
Adjustable spring 15 is equipped with, the surface of stud 2 is provided with external screw thread 14, and the surface of right chuck 1 and left chuck 3 is provided with stainless steel guarantor
Sheath, stainless protection layer is provided with by the surface of right chuck 1 and left chuck 3, right chuck 1 and left chuck 3 can be protected to exempt from
It is damaged, extends the service life of fixture.
Operation principle of the present utility model is：Rotate rotary handle 6, make angle between right chuck 1 and left chuck 3 compared with
Greatly, then test part is put on jaw 5, because the surface of jaw 5 is provided with corundum 4, corundum 4 increases jaw
5 with the frictional force of clamped part, avoid causing part the phenomenon slid occur in tensile test, rotate rotation manually again
Handle 6, right chuck 1 is stepped up test part with left chuck 3, the stayed mast of electronic tension tester is directly rotatably inserted into
In two through holes 13 on fixed iron block 11, internal thread 12 is provided with wall in two through holes 13, from making stayed mast and fixation
Iron block 11 connects more firm, avoids causing in pull test tension test fixture from dropping phenomenon.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of adjustable type tension test fixture, including right chuck（1）And connector（9）, it is characterised in that：The right chuck
（1）Side be provided with left chuck（3）, the right chuck（1）With left chuck（3）On be respectively and fixedly provided with jaw（5）, the jaw
（5）Surface be provided with corundum（4）, the left chuck（3）On be provided with solid shafting（16）, the solid shafting（16）Side
It is connected with rotating shaft（8）, the rotating shaft（8）Side be fixed with fixed plate（7）, the fixed plate（7）On be fixed with rotary handle
（6）, the solid shafting（16）Side be fixed with stud（2）, the right chuck（1）With left chuck（3）Pass through connector（9）With
Connecting rod（10）Connection, the connecting rod（10）On be fixed with fixed iron block（11）.
A kind of 2. adjustable type tension test fixture according to claim 1, it is characterised in that：The fixed iron block（11）On
It is provided with two through holes（13）, two through holes（13）Internal thread is provided with inwall（12）.
A kind of 3. adjustable type tension test fixture according to claim 1, it is characterised in that：The solid shafting（16）On set
It is equipped with adjustable spring（15）.
A kind of 4. adjustable type tension test fixture according to claim 1, it is characterised in that：The stud（2）Surface
It is provided with external screw thread（14）.
A kind of 5. adjustable type tension test fixture according to claim 1, it is characterised in that：The right chuck（1）An and left side
Chuck（3）Surface be provided with stainless protection layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720387345.6U CN206756578U (en) | 2017-04-13 | 2017-04-13 | A kind of adjustable type tension test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720387345.6U CN206756578U (en) | 2017-04-13 | 2017-04-13 | A kind of adjustable type tension test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206756578U true CN206756578U (en) | 2017-12-15 |
Family
ID=60612966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720387345.6U Active CN206756578U (en) | 2017-04-13 | 2017-04-13 | A kind of adjustable type tension test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206756578U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489803A (en) * | 2018-04-04 | 2018-09-04 | 李赵和 | A kind of electronic type tensile test equipment |
| CN109238957A (en) * | 2018-09-07 | 2019-01-18 | 博众精工科技股份有限公司 | A kind of auto-stitching and tensile test integral mechanism |
| CN109632477A (en) * | 2018-12-07 | 2019-04-16 | 徐州腾威机电科技有限公司 | A kind of stretching force detecting apparatus convenient for controlling pulling force size |
| CN110646582A (en) * | 2019-08-02 | 2020-01-03 | 南京理工大学 | Variable strain experimental device for test pieces with different sizes |
-
2017
- 2017-04-13 CN CN201720387345.6U patent/CN206756578U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489803A (en) * | 2018-04-04 | 2018-09-04 | 李赵和 | A kind of electronic type tensile test equipment |
| CN108489803B (en) * | 2018-04-04 | 2020-11-24 | 江苏鸿浩智能科技有限公司 | Electronic tension test equipment |
| CN109238957A (en) * | 2018-09-07 | 2019-01-18 | 博众精工科技股份有限公司 | A kind of auto-stitching and tensile test integral mechanism |
| CN109238957B (en) * | 2018-09-07 | 2020-11-24 | 博众精工科技股份有限公司 | Automatic pressing and tension testing integrated mechanism |
| CN109632477A (en) * | 2018-12-07 | 2019-04-16 | 徐州腾威机电科技有限公司 | A kind of stretching force detecting apparatus convenient for controlling pulling force size |
| CN110646582A (en) * | 2019-08-02 | 2020-01-03 | 南京理工大学 | Variable strain experimental device for test pieces with different sizes |
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