CN206960249U - A kind of sponge tensile test detection means - Google Patents
A kind of sponge tensile test detection means Download PDFInfo
- Publication number
- CN206960249U CN206960249U CN201720983202.1U CN201720983202U CN206960249U CN 206960249 U CN206960249 U CN 206960249U CN 201720983202 U CN201720983202 U CN 201720983202U CN 206960249 U CN206960249 U CN 206960249U
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- China
- Prior art keywords
- screw rod
- sponge
- detection means
- tensile test
- test detection
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Abstract
The utility model provides a kind of sponge tensile test detection means, belongs to sponge production technical field.It solves the technical problems such as complicated, the operation inconvenience of sponge structure of the detecting device.A kind of sponge tensile test detection means, this detection means includes support, support has entablature and sill, and screwed hole one is longitudinally offered on entablature, and the internal thread of screwed hole one is connected with screw rod one, screwed hole two is laterally offered on entablature, the internal thread of screwed hole two is connected with screw rod two, and screw rod one and screw rod two are engaged, and a rocking arm is connected with screw rod two, the lower end of screw rod one is connected with a dynamometer, and a fixture is provided with the upper and lower crossbeam of hook of dynamometer.The utility model has the advantages that simple in construction effective, easy to operate.
Description
Technical field
The utility model belongs to sponge production technical field, is related to a kind of sponge tensile test detection means.
Background technology
It is polyethers sponge that I, which takes charge of leading sponge products, is mainly used in the filler of automobile cushion, it has extraordinary bullet
Property, recovery and pull resistance.
The important indicator for evaluating the quality of this kind of sponge is exactly its tensile property, when carrying out tensile property detection to it,
It is detection all-in-one that I, which takes charge of used, and its is expensive, and many functions are not used, not easy care and maintenance.
Utility model content
The purpose of this utility model is to be directed to above mentioned problem existing for existing technology, there is provided a kind of sponge tensile test inspection
Device is surveyed, technical problem to be solved in the utility model is how to simplify structure, reduces cost, improves detection efficiency.
The purpose of this utility model can be realized by following technical proposal：A kind of sponge tensile test detection means, its
It is characterised by, this detection means includes support, and the support has entablature and sill, longitudinally offered on the entablature
Screwed hole one, the internal thread of screwed hole one are connected with screw rod one, screwed hole two, the spiral shell are laterally offered on the entablature
The internal thread of pit two is connected with screw rod two, and the screw rod one and screw rod two are engaged, and a rocking arm is connected with the screw rod two, described
The lower end of screw rod one is connected with a dynamometer, and a fixture is provided with the upper and lower crossbeam of hook of the dynamometer.
Dynamometer is returned to zero, and the both ends of sponge to be measured are sandwiched on two fixtures respectively, rotating arm, move up dynamometer,
So as to provide upper pulling force to sponge, the data that the observation amount of moving up of screw rod one and dynamometer are shown, recorded, repeatedly test, is carried
Average is taken for array data, the tensile property of sponge to be measured is detected；This is simple and reliable for structure, and passes through the He of screw rod one
The transmission of screw rod two, smoothly dynamometer can be driven to move up, make detection power steady, improve accuracy of detection.
In a kind of above-mentioned sponge tensile test detection means, the fixture includes two pieces of intermediate plates and two pieces of jig arm, institute
State intermediate plate and jig arm is fixedly linked, one end of two pieces of intermediate plates is hinged, and the other end of two pieces of intermediate plates, which is provided with one, to be prevented
Sliding component.
In a kind of above-mentioned sponge tensile test detection means, the anti-skidding component includes being rotatably connected on intermediate plate
The medial surface of the intermediate plate is stretched out in roller, the roller part, is fixedly installed a connecting plate on the roller, on the intermediate plate
An inner chamber is offered, the connecting plate is plugged in the interior intracavitary, and a reed is fixedly installed on the inwall of the inner chamber, described
Connecting plate is with the reed against the reed is located at the inner side of the connecting plate, and a regulation is threaded with the intermediate plate
Bolt, the regulating bolt are plugged in above-mentioned interior intracavitary, and the end of regulating bolt can with the connecting plate against.
When sponge to be measured is by upper pulling force, sponge resistance drives roller to have the moment of torsion opposite with sponge direction of pull, drives
Connecting plate is extruded reed, on the one hand can effectively prevent sponge to be measured from departing from, on the other hand certain buffering can be provided
Power, the inequality of sponge stress to be measured is relaxed, avoids sponge from breaking extremely.
In a kind of above-mentioned sponge tensile test detection means, there is an anti-skidding breach on the roller.
The anti-skidding breach can increase the friction area with sponge to be measured, prevent sponge to be measured from coming off, and this is anti-skidding scarce
Mouth, and clamping force increases with the increase of pulling force, can clamp and consolidate during sponge tension towards the lower section at the middle part of intermediate plate
Determine effect protrusion.
In a kind of above-mentioned sponge tensile test detection means, one is connected between two jig arm and is under compressive state
Holddown spring.
In a kind of above-mentioned sponge tensile test detection means, it is arranged on the fixture on sill and is fixedly installed one
Block is dismounted, an anticreep chute is offered on the sill, the dismounting block can be plugged in above-mentioned anticreep chute.
The dismounting block is T-shaped piece, and the anticreep chute is the stepped hole of both ends insertion, can prevent from departing from when dismounting block pull-up
Sill, while taking-up that also can be light and installs fixture.
In a kind of above-mentioned sponge tensile test detection means, the upper end of the screw rod one is fixedly installed a block.
What the block limited screw rod one moves down displacement, avoids maloperation.
Compared with prior art, the utility model has advantages below：
1st, dynamometer is returned to zero, and the both ends of sponge to be measured are sandwiched on two fixtures respectively, rotating arm, made on dynamometer
Move, so as to provide upper pulling force to sponge, the data that the observation amount of moving up of screw rod one and dynamometer are shown, recorded, repeatedly test,
Array data is provided and takes average, the tensile property of sponge to be measured is detected；This is simple and reliable for structure, and passes through screw rod one
With the transmission of screw rod two, smoothly dynamometer can be driven to move up, make detection power steady, improve accuracy of detection.
2nd, the anti-skidding breach can increase the friction area with sponge to be measured, prevent sponge to be measured from coming off, and this is anti-skidding
Breach, can be during sponge tension towards the lower section at the middle part of intermediate plate, and clamping force increases with the increase of pulling force, clamping and
Fixed effect protrudes.
Brief description of the drawings
Fig. 1 is the overall structure diagram of this sponge tensile test detection means.
Fig. 2 is the overall structure diagram of this sponge fixture.
In figure, 1, support；11st, entablature；12nd, sill；21st, screwed hole one；22nd, screwed hole two；23rd, screw rod one；24、
Screw rod two；25th, rocking arm；3rd, dynamometer；4th, fixture；41st, intermediate plate；42nd, jig arm；43rd, roller；44th, connecting plate；45th, inner chamber；46、
Reed；47th, regulating bolt；48th, anti-skidding breach；49th, holddown spring；51st, anticreep chute；52nd, block is dismounted；53rd, block.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in figure 1, the detection means for sponge tensile test includes support 1, support 1 has entablature 11 and lower horizontal stroke
Beam 12, longitudinally offers screwed hole 1 on entablature 11, and the internal thread of screwed hole 1 is connected with screw rod 1, on entablature 11
Screwed hole 2 22 is laterally offered, the internal thread of screwed hole 2 22 is connected with screw rod 2 24, and screw rod 1 and screw rod 2 24 engage, spiral shell
A rocking arm 25 is connected with bar 2 24, the lower end of screw rod 1 is connected with a dynamometer 3, the upper and lower crossbeam of hook of dynamometer 3
A fixture 4 is provided with 12；Dynamometer 3 returns to zero, and the both ends of sponge to be measured is sandwiched on two fixtures 4 respectively, rotating arm
25, dynamometer 3 is moved up, so as to provide upper pulling force to sponge, observes the amount of moving up of screw rod 1 and the data of the display of dynamometer 3,
Recorded, repeatedly test, there is provided array data takes average, and the tensile property of sponge to be measured is detected；This is simple in construction
Reliably, and by the transmission of screw rod 1 and screw rod 2 24, it can smoothly drive dynamometer 3 to move up, make detection power steady,
Improve accuracy of detection.
As shown in Fig. 2 fixture 4 includes two pieces of intermediate plates 41 and two pieces of jig arm 42, intermediate plate 41 and jig arm 42 are fixedly linked, two pieces
One end of intermediate plate 41 is hinged, and the other end of two pieces of intermediate plates 41 is provided with an anti-skidding component；Anti-skidding component includes being rotatably connected on
Roller 43 on intermediate plate 41, the part of roller 43 stretch out the medial surface of intermediate plate 41, a connecting plate 44 are fixedly installed on roller 43, press from both sides
An inner chamber 45 is offered on piece 41, connecting plate 44 is plugged in inner chamber 45, and a reed 46 is fixedly installed on the inwall of inner chamber 45,
Connecting plate 44 and reed 46 against, reed 46 is located at the inner side of connecting plate 44, and a regulating bolt 47 is threaded with intermediate plate 41,
Regulating bolt 47 is plugged in above-mentioned inner chamber 45, and the end of regulating bolt 47 can with connecting plate 44 against；In sponge to be measured
During by upper pulling force, sponge resistance drives roller 43 to have the moment of torsion opposite with sponge direction of pull, drives the Extruding spring of connecting plate 44
Piece 46, it on the one hand can effectively prevent sponge to be measured from departing from, on the other hand certain cushion effect can be provided, relax sea to be measured
The inequality of continuous stress, avoids sponge from breaking extremely.
There is an anti-skidding breach 48 on roller 43；The anti-skidding breach 48 can increase the friction area with sponge to be measured, prevent
Only sponge to be measured comes off, and the lower section at the middle part of the anti-skidding breach 48 towards intermediate plate 41, can be pressed from both sides during sponge tension
Clamp force increases with the increase of pulling force, and clamping and fixed effect protrude；One is connected between two jig arm 42 and is in compressive state
Under holddown spring 49.
A dismounting block 52 is fixedly installed on the fixture 4 being arranged on sill 12, an anticreep is offered on sill 12
Chute 51, dismounting block 52 can be plugged in above-mentioned anticreep chute 51；The dismounting block 52 is T-shaped piece, and the anticreep chute 51 is two
Hold insertion stepped hole, can prevent dismount block 52 pull up when depart from sill 12, while also can be light taking-up and installation
Fixture 4.
The upper end of screw rod 1 is fixedly installed a block 53；What the block 53 limited screw rod 1 moves down displacement, keeps away
Exempt from maloperation.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (7)
1. a kind of sponge tensile test detection means, it is characterised in that this detection means includes support (1), support (1) tool
There are entablature (11) and sill (12), screwed hole one (21), the screwed hole one are longitudinally offered on the entablature (11)
(21) internal thread is connected with screw rod one (23), and screwed hole two (22), the screwed hole are laterally offered on the entablature (11)
Two (22) internal threads are connected with screw rod two (24), and the screw rod one (23) and screw rod two (24) engage, on the screw rod two (24)
It is connected with a rocking arm (25), the lower end of the screw rod one (23) is connected with a dynamometer (3), on the hook of the dynamometer (3)
With a fixture (4) is provided with sill (12).
2. a kind of sponge tensile test detection means according to claim 1, it is characterised in that the fixture (4) includes two
Block intermediate plate (41) and two pieces of jig arm (42), the intermediate plate (41) and jig arm (42) are fixedly linked, and the one of two pieces of intermediate plates (41)
End is be hinged, and the other end of two pieces of intermediate plates (41) is provided with an anti-skidding component.
3. a kind of sponge tensile test detection means according to claim 2, it is characterised in that the anti-skidding component includes turning
The dynamic roller (43) being connected on intermediate plate (41), the roller (43) partly stretch out the medial surface of the intermediate plate (41), the rolling
A connecting plate (44) is fixedly installed on post (43), an inner chamber (45), the connecting plate (44) are offered on the intermediate plate (41)
It is plugged in the inner chamber (45), a reed (46), the connecting plate (44) is fixedly installed on the inwall of the inner chamber (45)
With the reed (46) against the reed (46) is located at the inner side of the connecting plate (44), and screw thread connects on the intermediate plate (41)
A regulating bolt (47) is connected to, the regulating bolt (47) is plugged in above-mentioned inner chamber (45), and the end of regulating bolt (47)
Can with the connecting plate (44) against.
4. a kind of sponge tensile test detection means according to claim 3, it is characterised in that have on the roller (43)
One anti-skidding breach (48).
5. a kind of sponge tensile test detection means according to claim 4, it is characterised in that connect between two jig arm (42)
It is connected to a holddown spring (49) being under compressive state.
6. a kind of sponge tensile test detection means according to claim 5, it is characterised in that be arranged on sill (12)
Fixture (4) on be fixedly installed a dismounting block (52), an anticreep chute (51) is offered on the sill (12), it is described to tear open
Dress block (52) can be plugged in above-mentioned anticreep chute (51).
A kind of 7. sponge tensile test detection means according to claim 6, it is characterised in that the screw rod one (23) it is upper
End is fixedly installed a block (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720983202.1U CN206960249U (en) | 2017-08-04 | 2017-08-04 | A kind of sponge tensile test detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720983202.1U CN206960249U (en) | 2017-08-04 | 2017-08-04 | A kind of sponge tensile test detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206960249U true CN206960249U (en) | 2018-02-02 |
Family
ID=61380614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720983202.1U Expired - Fee Related CN206960249U (en) | 2017-08-04 | 2017-08-04 | A kind of sponge tensile test detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206960249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132743A (en) * | 2019-06-14 | 2019-08-16 | 深圳市华太检测有限公司 | Metal material plastic yielding intensity detecting device |
-
2017
- 2017-08-04 CN CN201720983202.1U patent/CN206960249U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132743A (en) * | 2019-06-14 | 2019-08-16 | 深圳市华太检测有限公司 | Metal material plastic yielding intensity detecting device |
| CN110132743B (en) * | 2019-06-14 | 2021-07-16 | 深圳市华太检测有限公司 | Metal material plastic yield strength detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180202 Termination date: 20190804 |