CN208334055U - A kind of anti-skidding tension tester clamp for avoiding crushing material - Google Patents
A kind of anti-skidding tension tester clamp for avoiding crushing material Download PDFInfo
- Publication number
- CN208334055U CN208334055U CN201820559552.XU CN201820559552U CN208334055U CN 208334055 U CN208334055 U CN 208334055U CN 201820559552 U CN201820559552 U CN 201820559552U CN 208334055 U CN208334055 U CN 208334055U
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- China
- Prior art keywords
- rubber pad
- pawl
- fastening
- fastening pawl
- fixed block
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- 239000000463 material Substances 0.000 title claims abstract description 14
- 238000009864 tensile test Methods 0.000 claims description 11
- 238000013461 design Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of anti-skidding tension tester clamps for avoiding crushing material, including fixed block and fastening pawl, the top of the fixed block is fixedly connected with sliding rail, the fastening pawl is connect with sliding rail to be arranged in fixed block two sides, rubber pad is fixedly connected on the inside of the fastening pawl, and the inside for fastening pawl is equipped with three groups of fixed grooves, the surface of the rubber pad is equipped with intensive anti-skid bulge, the surface of the anti-skid bulge is equipped with intensive skid resistance strip, the inner surface of the rubber pad is equipped with connecting pin, the end of the connecting pin is fixedly connected with anti-dropout in one's ear, the anti-dropout is embedded in fixed groove with connecting pin in one's ear；The utility model is fitted with rubber pad on the inside of fastening pawl, plays anti-skidding effect；The rubber pad of setting wraps up the tip for fastening pawl, and part is protected not damaged by fixture；Through there is screw rod between fixing piece and fastening pawl, facilitate fastening fastening pawl.
Description
Technical field
It is specially a kind of anti-skidding the pulling force for crushing material to be avoided to try the utility model relates to tensile testing machine technical field
Test machine clamp.
Background technique
With the development of industry, requirement of the existing equipment in terms of part is also higher and higher, Gu it is produced in part
When coming, need specifically to detect part, some pull the part of type with greater need for the detection for carrying out it pulling force.
Currently, the fixture of domestic most common tensile testing machine but is used made of steel using steel
Fixture meeting Clamp blocks during tensile test, the part that will make during clamping and test in this way is impaired, this
Sample can make part rejection part qualification, cannot use, and cause certain wasting of resources and reduce working efficiency, and
Fastening pawl is when fastening part made of steel, it is easy to fall off, it is not easy to which fixation is clamped, and if it is in test
Part falls off in the process, is easy to hurt staff recklessly, and existing fastening pawl needs each fastening pawl to carry out rotation
Energy Clamp blocks, it is troublesome in poeration, working efficiency is reduced, for this purpose, proposing a kind of anti-skidding tensile testing machine for avoiding crushing material
Fixture.
Utility model content
The purpose of this utility model is to provide a kind of anti-skidding tension tester clamps for avoiding crushing material, to solve
The anchorage clip of the existing technology mentioned in certainly above-mentioned background technique is easily damaged part, and antiskid effect is bad and fastener cycle
The problems such as cumbersome troublesome.
To achieve the above object, the utility model provides the following technical solutions: a kind of anti-skidding drawing for avoiding crushing material
Force tester fixture, including fixed block and fastening pawl, the top of the fixed block are fixedly connected with sliding rail, and the sliding rail bottom end is set
There is sliding slot, the rail tips are fixedly connected with connecting rod, and the top of the fastening pawl is equipped with sliding block, and the sliding block is arranged in cunning
In slot, and the two sides that pawl is in fixed block are fastened, the two sides of the fixed block pass through rolling bearing connecting screw, the screw rod
End is connected with feed lantern ring through fastening pawl, and feed handwheel, the fastening pawl are connected on the outside of the feed lantern ring
The inside inside that is fixedly connected with rubber pad, and fastens pawl be equipped with three groups of fixed grooves, the surface of the rubber pad is equipped with close
The anti-skid bulge of collection, the surface of the anti-skid bulge are equipped with intensive skid resistance strip, and the inner surface of the rubber pad is equipped with connection
End, the end of the connecting pin are fixedly connected with anti-dropout in one's ear, and the anti-dropout is embedded in fixed groove with connecting pin in one's ear
It is interior.
Preferably, it is socketed with fastening nut in the connecting rod, and fastening nut is flexibly connected with tensile testing machine.
Preferably, the side of the rubber pad is perpendicular, and rubber pad is wrapped in the pawl point of fastening pawl.
Preferably, anti-skid bulge on the rubber pad tilts fixes, and the skid resistance strip of anti-skid bulge upper surface is inclined
Rake angle and the inclined direction of anti-skid bulge are opposite.
Preferably, the anti-dropout is all made of rectangular design with fixed groove in one's ear, and anti-dropout in one's ear with fixed groove
It matches.
Preferably, the fixed block and fastening pawl junction are equipped with spring, spring socket on screw rod.
Compared with prior art, the utility model has the beneficial effects that
1, it is simple, safe and reliable, low in cost and efficient to connect structure for the utility model；
2, the utility model is fitted with rubber pad on the inside of fastening pawl, which is equipped with anti-skid bulge, anti-skidding
Protrusion is equipped with skid resistance strip, and the inclined direction of anti-skid bulge and skid resistance strip is on the contrary, can be very good to play anti-skidding effect；
3, the rubber pad of the utility model, setting also wraps up at the tip for fastening pawl, and be equipped on rubber pad
Anti-skid bulge, which can also play, protects part not damaged by fixture；
4, the utility model, running through between fixing piece and fastening pawl has screw rod, and is equipped with feed hand at screw rod both ends
Wheel, the fastening pawl that any one end can make fasten part.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the diagrammatic cross-section of the utility model.
Fig. 3 is the structural schematic diagram of the rubber pad of the utility model.
Fig. 4 is the rubber pad and fastening pawl connection schematic diagram of the utility model.
Fig. 5 is the structural schematic diagram of the sliding rail of the utility model.
In figure: 1 connecting rod, 2 fixed blocks, 3 fastening pawls, 4 rubber pads, 5 screw rods, 6 feed handwheels, 7 feed lantern rings, 8 springs,
9 connecting pins, 10 anti-skid bulges, 11 skid resistance strips, 12 anti-dropouts in one's ear, 13 fixed grooves, 14 fastening nuts, 15 sliding shoes, 16
Sliding slot, 17 sliding rails.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: the anti-skidding pull test for avoiding crushing material
Machine clamp, including fixed block 2 and fastening pawl 3, the top of the fixed block 2 is fixedly connected with sliding rail 17,17 bottom end of sliding rail
Equipped with sliding slot 16, the rail tips are fixedly connected with connecting rod 1, and the top of the fastening pawl 3 is equipped with sliding block 15, the sliding block
15 are arranged in sliding slot 16, and fasten the two sides that pawl 3 is in fixed block 2, and the two sides of the fixed block 2 are connected by rolling bearing
The end of screw rod 5, the screw rod 5 is connected with feed lantern ring 7 through fastening pawl 3, and the outside of the feed lantern ring 7 is connected with
It is fed handwheel 6, the inside of the fastening pawl 3 is fixedly connected with rubber pad 4, and the inside for fastening pawl 3 is equipped with three groups of fixed grooves
13, the surface of the rubber pad 4 is equipped with intensive anti-skid bulge 10, and the surface of the anti-skid bulge 10 is equipped with intensive tread plate
Line 11, the inner surface of the rubber pad 4 are equipped with connecting pin 9, and the end of the connecting pin 9 is fixedly connected with anti-dropout in one's ear 12,
The anti-dropout in one's ear 12 and connecting pin 9 be embedded in fixed groove 13.
Specifically, being socketed with fastening nut 14 in the connecting rod 1, and fastening nut 14 and tensile testing machine activity connect
It connects, the fixture and tensile testing machine enable at this is attached, and replacement easy to disassemble.
Specifically, the side of the rubber pad 4 is perpendicular, and rubber pad 4 is wrapped in the pawl point of fastening pawl 3, at this
Rubber pad 4 wraps up the pawl point for fastening pawl 3, prevents fastening part of damage when Clamp blocks of pawl 3.
Specifically, the anti-skid bulge 10 on the rubber pad 4 is tilted and is fixed, and the skid resistance strip of 10 upper surface of anti-skid bulge
11 tilt angle and the inclined direction of anti-skid bulge 10 are on the contrary, protect raised 10, Ke Yigengs oppositely arranged with protection striped 11
Good prevents part from falling off.
Specifically, the anti-dropout in one's ear 12 and fixed groove 13 be all made of rectangular design, and anti-dropout in one's ear 12 with it is solid
Determine groove 13 to match, the fixed groove 13 and anti-dropout at this 12 are all made of rectangular design in one's ear, and there are four corners for rectangle
Engaging that can be stable, prevents from falling off.
Specifically, the fixed block 2 and fastening 3 junction of pawl are equipped with spring 8, the socket of spring 8 is somebody's turn to do on screw rod 5
Place, which is equipped with spring 8, prevents fastening pawl 3 and fixed block 2 touching when Clamp blocks, and friction is damaged for a long time.
Working principle: in use, the connecting rod 1 and tensile testing machine by 2 top of fixed block are attached, then pass through
Fastening nut 14 in connecting rod 1 is fixed, and then carries out the bottom end of part and the fixture in pull test motor spindle
It is fixed, i.e., part is prevented on fixed block 2, then by being received through the screw rod 5 of fixed block 2 and fastening pawl 3 by pawl 3 is fastened
Tightly, then part is fixed, and screw rod 5 is tightened by the fastening pawl 3 that feed handwheel 6 and feed lantern ring 7 make, similarly zero
The top of part is equally tightened pawl 3 is fastened by running through fixed block 2 and fastening the screw rod 5 of pawl 3, then fixes part, and
It is equipped with rubber pad 4 on the inside of fastening pawl 3, anti-skid bulge 10 is equipped on rubber pad 4, is equipped in 10 upper surface of anti-skid bulge anti-skidding
Striped 11, and the inclined direction of skid resistance strip 11 and anti-skid bulge 10 is on the contrary, the frictional force for the rubber pad 4 that can make is stronger, no
Part can be made to fall off, and the rubber pad 4 can also prevent part by fastening pawl 3 part of damage during tensile test, when zero
When part is securing, it then can star tensile testing machine and detected.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of anti-skidding tension tester clamp for avoiding crushing material, including fixed block (2) and fastening pawl (3), feature
Be: the top of the fixed block (2) is fixedly connected with sliding rail (17), and sliding rail (17) bottom end is equipped with sliding slot (16), described
Rail tips are fixedly connected with connecting rod (1), and the top of fastening pawl (3) is equipped with sliding block (15), sliding block (15) setting
In sliding slot (16), and the two sides that pawl (3) are in fixed block (2) are fastened, the two sides of the fixed block (2) are connected by rolling bearing
It connects screw rod (5), the end of the screw rod (5) is connected with feed lantern ring (7) through fastening pawl (3), described to be fed the outer of lantern ring (7)
Side is connected with feed handwheel (6), is fixedly connected with rubber pad (4) on the inside of the fastening pawl (3), and fastens pawl (3)
Inside is equipped with three groups of fixed grooves (13), and the surface of the rubber pad (4) is equipped with intensive anti-skid bulge (10), described anti-skidding convex
The surface for playing (10) is equipped with intensive skid resistance strip (11), and the inner surface of the rubber pad (4) is equipped with connecting pin (9), the company
The end for connecing end (9) is fixedly connected with anti-dropout (12) in one's ear, and the anti-dropout is embedded in fixation in one's ear (12) and connecting pin (9)
In groove (13).
2. the anti-skidding tension tester clamp for avoiding crushing material of one kind according to claim 1, it is characterised in that: institute
It states and is socketed on connecting rod (1) fastening nut (14), and fastening nut (14) is flexibly connected with tensile testing machine.
3. the anti-skidding tension tester clamp for avoiding crushing material of one kind according to claim 1, it is characterised in that: institute
The side for stating rubber pad (4) is perpendicular, and rubber pad (4) is wrapped in the pawl point of fastening pawl (3).
4. the anti-skidding tension tester clamp for avoiding crushing material of one kind according to claim 1, it is characterised in that: institute
Anti-skid bulge (10) inclination stated on rubber pad (4) is fixed, and the inclination of the skid resistance strip (11) of anti-skid bulge (10) upper surface
The inclined direction of angle and anti-skid bulge (10) is opposite.
5. the anti-skidding tension tester clamp for avoiding crushing material of one kind according to claim 1, it is characterised in that: institute
Stating anti-dropout, (12) and fixed groove (13) are all made of rectangular design in one's ear, and anti-dropout (12) and fixed groove (13) phase in one's ear
It coincide.
6. the anti-skidding tension tester clamp for avoiding crushing material of one kind according to claim 1, it is characterised in that: institute
It states fixed block (2) and fastening pawl (3) junction is equipped with spring (8), in spring (8) socket and screw rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820559552.XU CN208334055U (en) | 2018-04-19 | 2018-04-19 | A kind of anti-skidding tension tester clamp for avoiding crushing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820559552.XU CN208334055U (en) | 2018-04-19 | 2018-04-19 | A kind of anti-skidding tension tester clamp for avoiding crushing material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208334055U true CN208334055U (en) | 2019-01-04 |
Family
ID=64781817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820559552.XU Expired - Fee Related CN208334055U (en) | 2018-04-19 | 2018-04-19 | A kind of anti-skidding tension tester clamp for avoiding crushing material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208334055U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849746A (en) * | 2019-12-07 | 2020-02-28 | 湖南圣人防水材料有限公司 | Ductility detection device is used in production of anti-fracture snow melt type waterproof material |
| CN113092246A (en) * | 2021-04-28 | 2021-07-09 | 宁波森工钢棒有限公司 | PC steel bar testing device |
-
2018
- 2018-04-19 CN CN201820559552.XU patent/CN208334055U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849746A (en) * | 2019-12-07 | 2020-02-28 | 湖南圣人防水材料有限公司 | Ductility detection device is used in production of anti-fracture snow melt type waterproof material |
| CN113092246A (en) * | 2021-04-28 | 2021-07-09 | 宁波森工钢棒有限公司 | PC steel bar testing device |
| CN113092246B (en) * | 2021-04-28 | 2022-11-11 | 宁波森工钢棒有限公司 | PC steel bar testing 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: 20190104 |