CN107246996A - A kind of metal material stretching test clamping device - Google Patents
A kind of metal material stretching test clamping device Download PDFInfo
- Publication number
- CN107246996A CN107246996A CN201710651732.0A CN201710651732A CN107246996A CN 107246996 A CN107246996 A CN 107246996A CN 201710651732 A CN201710651732 A CN 201710651732A CN 107246996 A CN107246996 A CN 107246996A
- Authority
- CN
- China
- Prior art keywords
- block
- metal material
- clamping device
- stretching test
- fixed block
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
A kind of metal material stretching test clamping device of the present invention belongs to metal material stretching test device, constituted including base, fixed block and forward block, its base is cuboid, its one end stands fixed left riser, opposite side and stands fixed right riser, on the inside of left riser by rotary shaft and fixed block it is dynamic be connected, in the middle part of right riser screw socket run through be connected to screw rod, screw rod it is inner it is dynamic with forward block outside be connected, screw rod outer end is provided with rotating bar, described fixed block and the inner side of forward block and is respectively mounted more than two Non-slip materials.A kind of metal material stretching test clamping device of the present invention, it is simple in construction, it is flexible and convenient to use, relatively low to the shape need of clamped metal, clamping stability is high, the attribute for being clamped metal, Non-slip material on grip block can be changed, it is scientific and reasonable, improve operating efficiency.Significantly add the scope for gripping different shape and size metal material.
Description
Technical field
Filled the invention belongs to metal material stretching test device, more particularly to a kind of metal material stretching test with clamping
Put.
Background technology
When carrying out stretching experiment to metal material, due to the relative inner side two of two grip blocks used in the prior art
Individual plane is parastate, thus when having certain gradient for the two ends of some clamped metals, certainly will there is an end
The contact area of face and grip block is limited, thus is difficult to be fixed, and stability is not good.Clamped in other existing clamping device
Two planes are anti-skidding convex-concave surface on the inside of block, are an entirety with grip block, it is impossible to changed, for different metals
Shape, it is impossible to effectively grip block male and fomale(M＆F) is adjusted and changed, so as to reduce the efficiency of experiment.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of material during tensile proposed is tried
Test and use clamping device.
A kind of metal material stretching test clamping device of the present invention, including base, fixed block and forward block are constituted, its
Base is cuboid, and its one end is stood fixed left riser, opposite side and stood on the inside of fixed right riser, left riser by rotating
Axle moves mating connection, right riser middle part screw socket and moved through the outside for being connected to screw rod, screw rod the inner and forward block with fixed block matches somebody with somebody
Close connection, screw rod outer end and be provided with rotating bar, be respectively mounted on described fixed block and the inner side of forward block more than two anti-skidding
Part.
As a preference of the present invention, the two ends between left riser and fixed block are equipped with more than one group of spring.
As a preference of the present invention, uniform the dovetail groove of longitudinal direction on fixed block and forward block madial wall, on the inside of dovetail groove
The fixed block and forward block of transverse arm and place at the top of the Non-slip material that grafting from top to bottom is fixed, Non-slip material are solid by screw rod
Fixed connection.
As a preference of the present invention, the base between fixed block and right riser is provided with more than one group of track, forward block
Bottom and the dynamic mating connection of track.
As a preference of the present invention, rotary shaft is more than one longitudinal arrangement and is placed in the middle part of fixed block.
As a preference of the present invention, screw rod is located on same axis with rotary shaft.
A kind of metal material stretching test clamping device of the present invention, it is simple in construction, it is flexible and convenient to use, to clamped
The shape need of metal is relatively low, and clamping stability is high, the attribute for being clamped metal, and the Non-slip material on grip block can be entered
Row is changed, scientific and reasonable, improves operating efficiency, reduces working strength.Significantly add and grip different shape and big
The scope of small metal material.So as to improve the testing efficiency of stretching experiment.
Brief description of the drawings
Fig. 1 is structure schematic side view of the invention；
Fig. 2 is structure schematic cross-sectional view of the invention；
Fig. 3 is fixed-block-architecture (FBA) schematic diagram of the invention.
Embodiment
1, accompanying drawing 2 and a kind of 3 pairs of accompanying drawing metal material stretching test clamping device of the invention, make below in conjunction with the accompanying drawings
Further illustrate.
Embodiment 1
A kind of metal material stretching test clamping device of the present invention, including base 1, fixed block 2 and forward block 3 are constituted, its
Base 1 is cuboid, and its one end stands fixed left riser 4, opposite side and stands fixed right riser 5, and the left inner side of riser 4 passes through
Rotary shaft 6 runs through with the dynamic mating connection of fixed block 2, the middle part screw socket of right riser 5 is connected to screw rod 7, the inner of screw rod 7 and forward block 3
Outside it is dynamic be connected, the outer end of screw rod 7 is provided with rotating bar 8, described fixed block 2 and the inner side of forward block 3 and is respectively mounted
More than two Non-slip materials 9.
Embodiment 2
A kind of metal material stretching test clamping device of the present invention, including base 1, fixed block 2 and forward block 3 are constituted, its
Base 1 is cuboid, and its one end stands fixed left riser 4, opposite side and stands fixed right riser 5, and the left inner side of riser 4 passes through
Rotary shaft 6 runs through with the dynamic mating connection of fixed block 2, the middle part screw socket of right riser 5 is connected to screw rod 7, the inner of screw rod 7 and forward block 3
Outside it is dynamic be connected, the outer end of screw rod 7 is provided with rotating bar 8, described fixed block 2 and the inner side of forward block 3 and is respectively mounted
More than two Non-slip materials 9.The spring 10 that two ends between left riser 4 and fixed block 2 are equipped with more than one group is resetted.Gu
That determines on block 2 and the madial wall of forward block 3 that uniform the dovetail groove 12 of longitudinal direction, the grafting from top to bottom of the inner side of dovetail groove 12 fix is anti-
Saddle 9, the transverse arm 13 at the top of Non-slip material 9 is fixedly connected with the fixed block 2 and forward block 3 at place by screw rod 14, Non-slip material 9
Replacing that can be random, can select the non-slip texture of different densities according to the metal of unlike material.Fixed block 2 and right riser 5
Between base 1 provided with more than one group of track 11, the bottom of forward block 3 and track 11 are dynamic is connected, holding forward block
Move horizontally.Rotary shaft 6 is more than one longitudinal arrangement and is placed in the middle part of fixed block 2.Purpose is that fixed block 2 can be with
Rotary shaft 6 is the swing that axle center carries out left and right certain amplitude, to adapt to gripping for irregular metal.Screw rod 7 and rotary shaft 6
On same axis.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of metal material stretching test clamping device, including base（1）, fixed block（2）And forward block（3）Constitute, its
It is characterised by base（1）For cuboid, its one end stands fixed left riser（4）, opposite side stand fixed right riser（5）,
Left riser（4）Inner side passes through rotary shaft（6）With fixed block（2）Dynamic mating connection, right riser（5）Middle part screw socket, which runs through, is connected to spiral shell
Bar（7）, screw rod（7）Inner and forward block（3）Outside it is dynamic be connected, screw rod（7）Outer end is provided with rotating bar（8）, it is described
Fixed block（2）And forward block（3）Inner side on be respectively mounted more than two Non-slip materials（9）.
2. a kind of metal material stretching test clamping device as claimed in claim 1, it is characterised in that left riser（4）With consolidating
Determine block（2）Between two ends be equipped with more than one group of spring（10）.
3. a kind of metal material stretching test clamping device as claimed in claim 1, it is characterised in that fixed block（2）With push away
Enter block（3）Uniform the dovetail groove of longitudinal direction on madial wall（12）, dovetail groove（12）It is anti-skidding that inner side grafting from top to bottom is fixed
Part（9）, Non-slip material（9）The transverse arm at top（13）With the fixed block at place（2）And forward block（3）Pass through screw rod（14）It is fixed to connect
Connect.
4. a kind of metal material stretching test clamping device as described in claim 1 or 2 or 3, it is characterised in that fixed block
（2）With right riser（5）Between base（1）It is provided with more than one group of track（11）, forward block（3）Bottom and track（11）It is dynamic
It is connected.
5. a kind of metal material stretching test clamping device as described in claim 1 or 2 or 3, it is characterised in that rotary shaft
（6）For more than one longitudinal arrangement and it is placed in fixed block（2）Middle part.
6. a kind of metal material stretching test clamping device as described in claim 1 or 2 or 3, it is characterised in that screw rod（7）
With rotary shaft（6）On same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710651732.0A CN107246996A (en) | 2017-08-02 | 2017-08-02 | A kind of metal material stretching test clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710651732.0A CN107246996A (en) | 2017-08-02 | 2017-08-02 | A kind of metal material stretching test clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107246996A true CN107246996A (en) | 2017-10-13 |
Family
ID=60012563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710651732.0A Pending CN107246996A (en) | 2017-08-02 | 2017-08-02 | A kind of metal material stretching test clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107246996A (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 |
| CN110018051A (en) * | 2019-05-13 | 2019-07-16 | 孙大慧 | A kind of automotive air-conditioning condenser strength testing device and its method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928288A (en) * | 2012-10-30 | 2013-02-13 | 西南科技大学 | Clamp for tension test |
| CN104568576A (en) * | 2013-10-10 | 2015-04-29 | 贵州大学 | Clamping method for mechanical performance experiment of metal material |
| CN204964297U (en) * | 2015-09-16 | 2016-01-13 | 吕梁学院 | Metal material detects anchor clamps |
| CN205352836U (en) * | 2016-01-21 | 2016-06-29 | 徐州工程学院 | Universal anchor clamps are used in test of out -of -shape sample vickers hardness |
| CN205766006U (en) * | 2016-06-01 | 2016-12-07 | 南通尚明精密模具有限公司 | A kind of mold repair workbench being easy to rotate |
| CN206235511U (en) * | 2016-12-12 | 2017-06-09 | 赵志武 | A kind of metal material detection clamp clamping device of clamp of replaceable gripping block |
| CN206270158U (en) * | 2016-11-19 | 2017-06-20 | 天津欧津汇溢市场调查有限公司 | A kind of fixture for studying fragile material bi-directional compression loading problem |
| CN206321508U (en) * | 2017-01-03 | 2017-07-11 | 安徽大华检测技术有限公司 | A kind of metal material stretching test clamping device |
| CN207263537U (en) * | 2017-08-02 | 2018-04-20 | 浙江德义建筑设备有限公司 | A kind of metal material stretching test clamping device |
-
2017
- 2017-08-02 CN CN201710651732.0A patent/CN107246996A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928288A (en) * | 2012-10-30 | 2013-02-13 | 西南科技大学 | Clamp for tension test |
| CN104568576A (en) * | 2013-10-10 | 2015-04-29 | 贵州大学 | Clamping method for mechanical performance experiment of metal material |
| CN204964297U (en) * | 2015-09-16 | 2016-01-13 | 吕梁学院 | Metal material detects anchor clamps |
| CN205352836U (en) * | 2016-01-21 | 2016-06-29 | 徐州工程学院 | Universal anchor clamps are used in test of out -of -shape sample vickers hardness |
| CN205766006U (en) * | 2016-06-01 | 2016-12-07 | 南通尚明精密模具有限公司 | A kind of mold repair workbench being easy to rotate |
| CN206270158U (en) * | 2016-11-19 | 2017-06-20 | 天津欧津汇溢市场调查有限公司 | A kind of fixture for studying fragile material bi-directional compression loading problem |
| CN206235511U (en) * | 2016-12-12 | 2017-06-09 | 赵志武 | A kind of metal material detection clamp clamping device of clamp of replaceable gripping block |
| CN206321508U (en) * | 2017-01-03 | 2017-07-11 | 安徽大华检测技术有限公司 | A kind of metal material stretching test clamping device |
| CN207263537U (en) * | 2017-08-02 | 2018-04-20 | 浙江德义建筑设备有限公司 | A kind of metal material stretching test clamping device |
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 |
| CN110018051A (en) * | 2019-05-13 | 2019-07-16 | 孙大慧 | A kind of automotive air-conditioning condenser strength testing device and its method |
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