CN207650016U - A kind of foamed material tensile test fixture device - Google Patents
A kind of foamed material tensile test fixture device Download PDFInfo
- Publication number
- CN207650016U CN207650016U CN201820006432.7U CN201820006432U CN207650016U CN 207650016 U CN207650016 U CN 207650016U CN 201820006432 U CN201820006432 U CN 201820006432U CN 207650016 U CN207650016 U CN 207650016U
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- fixing end
- pedestal
- intermediate plate
- clamping piece
- foamed material
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Abstract
The utility model discloses a kind of foamed material tensile test fixture device, pedestal is the U-shaped structure that middle part is equipped with opening, the left side wall of pedestal is equipped with left-hand thread hole, rectangular left slideway is equipped between left-hand thread hole and the intermediate openings of pedestal, the right side wall of pedestal is equipped with right-hand thread hole, it is equipped with rectangular right slideway between right-hand thread hole and the intermediate openings of pedestal, left intermediate plate and right clamping piece are vertically arranged in the intermediate openings of pedestal；The left end of left intermediate plate is equipped with left intermediate plate fixing end, and left intermediate plate fixing end can be slided in left slideway, and the right end of right clamping piece is equipped with right clamping piece fixing end, and right clamping piece fixing end can be slided in right slideway；It is fixedly connected at the top of the bottom of pedestal and installation fixing end.The distance between left intermediate plate and right clamping piece are can be adjusted foam sample is clamped by fixed swivel head, and the apparatus structure is simple, easy to operate, can directly be connect with mechanics machine, is suitable for the tension test of the foamed material of different-thickness.
Description
Technical field
The utility model is related to materials mechanics experimental engineering device technique fields, and in particular to a kind of foamed material tension test folder
Has device.
Background technology
With the continuous development of modern science and technology, various foamed materials are widely used.The mechanical property research of foamed material
It is a current big hot spot.Tension test is the most basic experiment of research material mechanical property, to foamed material stretch and grind
Study carefully, it is necessary first to solution be exactly foamed material clamping problem.Stretching clamp is the key that measure material tensile mechanical properties
One of component, during the test, the both ends of tested sample are fixed by stretching clamp respectively, then by fixture and tension test
Machine is fixedly connected, and cupping machine stretches sample, the final tensile strength for obtaining sample, elasticity modulus and elongation percentage by fixture
Etc. mechanical properties.
As the application of the development of foamed material, especially foamed material at low temperature constantly extends, foamed material is studied
Mechanical property at low temperature just seems even more important.Accordingly, it is desirable to provide a kind of being suitable for 4.2K-300K warm areas Nei Renyiwen
Spend the foamed material stretching mechanical property testing fixture under environment.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of foamed material tensile test fixture devices, pass through setting
Two intermediate plates and fixed swivel head, adjust the distance between left intermediate plate and right clamping piece sample is clamped, are suitable for different-thickness
The tension test of foamed material.
In order to solve the above technical problems, the utility model uses following technical proposals：
A kind of foamed material tensile test fixture device, including pedestal, left intermediate plate, right clamping piece and installation fixing end, it is described
Pedestal is the U-shaped structure that middle part is equipped with opening, and the left side wall of the pedestal is equipped with left-hand thread hole, the left-hand thread hole and pedestal
Intermediate openings between be equipped with rectangular left slideway, the right side wall of the pedestal is equipped with right-hand thread hole, the right-hand thread hole with
It is equipped with rectangular right slideway between the intermediate openings of pedestal, left intermediate plate and right folder are vertically arranged in the intermediate openings of the pedestal
Piece；The left end of the left intermediate plate is equipped with left intermediate plate fixing end, and the left intermediate plate fixing end can be slided in left slideway, the right folder
The right end of piece is equipped with right clamping piece fixing end, and the right clamping piece fixing end can be slided in right slideway；The bottom of the pedestal and peace
It is fixedly connected at the top of dress fixing end.The effect of the pedestal is fixed left intermediate plate and right clamping piece, the left intermediate plate and right clamping piece
Between clamping need sample to be tested.
Preferably, the left end of the left intermediate plate fixing end is fixed with left intermediate plate fixing end concave groove.
Preferably, described device further includes fixed swivel head, and the right end of the fixed swivel head is equipped with swivel head fixing end,
The swivel head fixing end moving in rotation, the right end of the swivel head fixing end can be equipped with and be fixed with left intermediate plate in left-hand thread hole
The swivel head fixing end concave slot that end concave groove matches.Fixing end concave slot is matched with left intermediate plate fixing end concave groove, is made
Fixed swivel head is fixedly connected with left intermediate plate, the movement and positioning of left intermediate plate is driven by the fixed swivel head of rotation, in clamping sample
When product, right clamping piece is fixed, moves left intermediate plate by the fixed swivel head of rotation, keeps sample clamping secured.
Preferably, described device further includes position rotating bolt, and the position rotating bolt can rotate in right-hand thread hole
Mobile, the center of the position rotating bolt is equipped with through-hole, and mobile bolt is bolted in the through-hole.The effect of mobile bolt is to use
In the movement and positioning of right clamping piece.
Preferably, the pedestal and the both sides of the junction of installation fixing end are fastened by holding screw.Holding screw
Effect is that pedestal is made more to be consolidated with the connection for installing fixing end.
Preferably, the bottom of the installation fixing end is equipped with screw thread.Installation fixing end may be coupled directly to test machine for mechanism
On, it can be directly threadedly coupled with mechanics machine by installing the screw thread of fixing end bottom.
Preferably, the bottom of the installation fixing end is equipped with fixing end through-hole.Installation fixing end may be coupled directly to mechanics
On testing machine, pin can be installed by fixing end through-hole, be connect with mechanics machine by pin.
Preferably, pedestal, right clamping piece, right clamping piece fixing end, position rotating bolt, mobile bolt, left intermediate plate, left intermediate plate are solid
Fixed end, fixed swivel head, swivel head fixing end, installation fixing end and holding screw are stainless steel.
The beneficial effects of the utility model are as follows：
A kind of foamed material tensile test fixture device of the utility model is as a result of above technical scheme, by solid
Determine swivel head and can be adjusted the distance between left intermediate plate and right clamping piece foam sample is clamped, the apparatus structure is simple, behaviour
Facilitate, can directly be connect with mechanics machine, is suitable for the tension test of the foamed material of different-thickness.
Description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 shows a kind of structural schematic diagram of foamed material tensile test fixture device of the utility model.
Fig. 2 shows a kind of cross-sectional views of foamed material tensile test fixture device of the utility model.
It is respectively marked in figure as follows：1 pedestal, 2 right clamping pieces, 21 right clamping piece fixing ends, 3 position rotating bolts, 31 movement bolts,
4 left intermediate plates, 41 left intermediate plate fixing ends, 42 left intermediate plate fixing end concave grooves, 5 fix swivel head, 51 swivel head fixing ends, 52 rotations
Head fixing end concave slot, 6 installation fixing ends, 7 holding screws, 8 fixing end through-holes.
Specific implementation mode
In order to illustrate more clearly of the utility model, the utility model is done into one with reference to preferred embodiments and drawings
The explanation of step.Similar component is indicated with identical reference numeral in attached drawing.It will be appreciated by those skilled in the art that below
Specifically described content is illustrative and be not restrictive, and should not limit the scope of protection of the utility model with this.
As Figure 1-Figure 2, a kind of foamed material tensile test fixture device, including pedestal 1, left intermediate plate 4, right clamping piece 2
With installation fixing end 6, the pedestal 1 is the U-shaped structure that middle part is equipped with opening, and the left side wall of the pedestal 1 is equipped with left-hand thread
Hole, is equipped with rectangular left slideway between the left-hand thread hole and the intermediate openings of pedestal 1, the right side wall of the pedestal 1 is equipped with
Right-hand thread hole is equipped with rectangular right slideway between the right-hand thread hole and the intermediate openings of pedestal 1.
Be vertically arranged left intermediate plate 4 and right clamping piece 2 in the intermediate openings of the pedestal 1, when experiment left intermediate plate and right clamping piece it
Between clamping need foam sample to be tested；The left end of the left intermediate plate 4 is equipped with left intermediate plate fixing end 41, and the left intermediate plate is solid
Fixed end 41 can be slided in left slideway, and the left end of the left intermediate plate fixing end 41 is fixed with left intermediate plate fixing end concave groove 42.
Described device further includes fixed swivel head 5, and the right end of the fixed swivel head 5 is equipped with swivel head fixing end 51, the swivel head
Fixing end 51 moving in rotation, the right end of the swivel head fixing end 51 can be equipped with and left intermediate plate fixing end concave in left-hand thread hole
The swivel head fixing end concave slot 52 that slot 42 matches.Fixing end concave slot 52 is matched with left intermediate plate fixing end concave groove 42,
So that fixed swivel head 5 is fixedly connected with left intermediate plate 4, the movement and positioning that swivel head 5 drives left intermediate plate 4 are fixed by rotation,
When sample is clamped, right clamping piece 2 is fixed, fixes swivel head 5 to move left intermediate plate 4 by rotation, keeps sample clamping secured.
The right end of the right clamping piece 2 is equipped with right clamping piece fixing end 21, and the right clamping piece fixing end 21 can be slided in right slideway
It is dynamic；The bottom of the pedestal 1 is fixedly connected with the top of installation fixing end 6.Described device further includes position rotating bolt 3, institute
Through-hole, the through-hole can be equipped in moving in rotation, the center of the position rotating bolt 3 in right-hand thread hole by stating position rotating bolt 3
Inside it is bolted with mobile bolt 31.The partial threads of the mobile bolt 31 pass through the through-hole at 3 center of position rotating bolt and right folder
Piece 2 contacts, and rotating bolt 3 by rotational positioning drives mobile bolt 31, to drive the movement and positioning of right clamping piece 2.
The pedestal 1 and the both sides of the junction of installation fixing end 6 are fastened by holding screw 7.The effect of holding screw 7
It is that pedestal 1 is made more to be consolidated with the connection for installing fixing end 6.
The bottom of the installation fixing end 6 is equipped with screw thread.Installation fixing end 6 may be coupled directly on test machine for mechanism, can
To be directly threadedly coupled with mechanics machine by the screw thread for installing 6 bottom of fixing end.
As another embodiment, the bottom of the installation fixing end 6 is equipped with fixing end through-hole 8.Installing fixing end 6 can
It is directly connected on mechanics machine, pin can be installed by fixing end through-hole 8, be connect with mechanics machine by pin.
Pedestal 1, right clamping piece 2, right clamping piece fixing end 21, position rotating bolt 3, mobile bolt 31, left intermediate plate 4, left intermediate plate
Fixing end 41, fixed swivel head 5, swivel head fixing end 51, installation fixing end 6 and holding screw 7 are stainless steel.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model, for those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways, all embodiments can not be exhaustive here,
It is every to belong to obvious changes or variations that the technical solution of the utility model is extended out still in the utility model
The row of protection domain.
Claims (8)
1. a kind of foamed material tensile test fixture device, it is characterised in that：Including pedestal (1), left intermediate plate (4), right clamping piece (2)
With installation fixing end (6), the pedestal (1) is the U-shaped structure that middle part is equipped with opening, and the left side wall of the pedestal (1) is equipped with
Left-hand thread hole is equipped with rectangular left slideway, the right side of the pedestal (1) between the left-hand thread hole and the intermediate openings of pedestal (1)
Side wall is equipped with right-hand thread hole, and rectangular right slideway, the base are equipped between the right-hand thread hole and the intermediate openings of pedestal (1)
It is vertically arranged left intermediate plate (4) and right clamping piece (2) in the intermediate openings of seat (1)；
The left end of the left intermediate plate (4) is equipped with left intermediate plate fixing end (41), and the left intermediate plate fixing end (41) can be in left slideway
The right end of sliding, the right clamping piece (2) is equipped with right clamping piece fixing end (21), and the right clamping piece fixing end (21) can be in right slideway
Sliding；
It is fixedly connected at the top of the bottom of the pedestal (1) and installation fixing end (6).
2. a kind of foamed material tensile test fixture device according to claim 1, it is characterised in that：The left intermediate plate is solid
The left end of fixed end (41) is fixed with left intermediate plate fixing end concave groove (42).
3. a kind of foamed material tensile test fixture device according to claim 2, it is characterised in that：Described device is also wrapped
Fixed swivel head (5) is included, the right end of the fixed swivel head (5) is equipped with swivel head fixing end (51), the swivel head fixing end
(51) it moving in rotation, the right end of the swivel head fixing end (51) can be equipped with and left intermediate plate fixing end concave groove in left-hand thread hole
(42) the swivel head fixing end concave slot (52) to match.
4. a kind of foamed material tensile test fixture device according to claim 1, it is characterised in that：Described device is also wrapped
Include position rotating bolt (3), the position rotating bolt (3) can in right-hand thread hole moving in rotation, the position rotating bolt
(3) center is equipped with through-hole, and mobile bolt (31) is bolted in the through-hole.
5. a kind of foamed material tensile test fixture device according to claim 1, it is characterised in that：The pedestal (1)
It is fastened by holding screw (7) with the both sides of the junction of installation fixing end (6).
6. a kind of foamed material tensile test fixture device according to claim 1, it is characterised in that：The installation is fixed
The bottom of (6) is held to be equipped with screw thread.
7. a kind of foamed material tensile test fixture device according to claim 1, it is characterised in that：The installation is fixed
The bottom of (6) is held to be equipped with fixing end through-hole (8).
8. a kind of foamed material tensile test fixture device according to claim 1, it is characterised in that：Pedestal (1), right folder
Piece (2), right clamping piece fixing end (21), position rotating bolt (3), mobile bolt (31), left intermediate plate (4), left intermediate plate fixing end
(41), fixed swivel head (5), swivel head fixing end (51), installation fixing end (6) and holding screw (7) are stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820006432.7U CN207650016U (en) | 2018-01-03 | 2018-01-03 | A kind of foamed material tensile test fixture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820006432.7U CN207650016U (en) | 2018-01-03 | 2018-01-03 | A kind of foamed material tensile test fixture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207650016U true CN207650016U (en) | 2018-07-24 |
Family
ID=62876932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820006432.7U Active CN207650016U (en) | 2018-01-03 | 2018-01-03 | A kind of foamed material tensile test fixture device |
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| Country | Link |
|---|---|
| CN (1) | CN207650016U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108072564A (en) * | 2018-01-03 | 2018-05-25 | 中国科学院理化技术研究所 | A kind of foamed material tensile test fixture device |
| CN109580344A (en) * | 2019-01-24 | 2019-04-05 | 中汽研（天津）汽车工程研究院有限公司 | A kind of stretching clamping device of auto plastics buckle |
-
2018
- 2018-01-03 CN CN201820006432.7U patent/CN207650016U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108072564A (en) * | 2018-01-03 | 2018-05-25 | 中国科学院理化技术研究所 | A kind of foamed material tensile test fixture device |
| CN109580344A (en) * | 2019-01-24 | 2019-04-05 | 中汽研（天津）汽车工程研究院有限公司 | A kind of stretching clamping device of auto plastics buckle |
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