CN209167009U - A kind of strap tension test tooling - Google Patents
A kind of strap tension test tooling Download PDFInfo
- Publication number
- CN209167009U CN209167009U CN201821824790.5U CN201821824790U CN209167009U CN 209167009 U CN209167009 U CN 209167009U CN 201821824790 U CN201821824790 U CN 201821824790U CN 209167009 U CN209167009 U CN 209167009U
- Authority
- CN
- China
- Prior art keywords
- fixture
- support plate
- connecting base
- face
- rotary clamp
- 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.)
- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of strap tension test toolings, including testing machine main body, testing machine body lumen upper and lower end face is fixedly installed with upper connecting base and lower connecting base respectively, testing machine body rear face is equipped with back side panel, guiding fixture has been left and right symmetrically arranged in the middle part of the back side panel, the upper connecting base and lower connecting base inner face are respectively equipped with upper fixture and lower fixture, the upper fixture and lower fixture include support plate, link block, fixed link, bearing, swingle, rotational handle, rotary clamp, stop nut and positioning pin, support plate front surface upper end is fixedly installed with link block, the link block upper end is equipped with fixed link, the support plate lower front surface activity is plugged with bearing, the bearing fixing sleeve is connected on swingle, the swingle front end is equipped with rotary clamp.Strap sample fixing-stable can be improved the accuracy of test data by the strap tension test tooling.
Description
Technical field
The utility model relates to tensile test fixture technical field, specially a kind of strap tension test tooling.
Background technique
Over time, scientific and technological progress, the opening of market economy, globalization, the production technology of all trades and professions
Maturing, everybody is more and more deep to the degree of awareness of various products, is not only simple demand one to a kind of product
The thing of kind " amount ", " matter " is increasingly valued by people.It is higher and higher in the packing instructions for product.It is packed for strap
(strapping) system is primary raw material with polyethylene, acrylic resin, cold-strip steel, is also had using nylon and polyester as raw material, warp
Simple tension is squeezed out to be made, be heat-treated to turn blue and produce.Except the joint sealing for corrugated case is tied up, coils of hot-rolled steel is tied up, cold-rolled steel
Volume can also tie up glass, tubing, material, fruit etc. outside tying up.Strap is polyester plastic material, both soft or thin, is being drawn
The fixture that testing machine configures when stretching test is without image of Buddha metal stretching sample reliable, effective clamping like that, moreover, existing strap
Tension test tooling, strap sample are easy the Damage and Fracture from fixture, so as to cause tension test data inaccuracy.Therefore,
It is proposed that a kind of strap tension test tooling.
Utility model content
The purpose of this utility model is to provide a kind of strap tension test toolings, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of strap tension test tooling, including
Testing machine main body, testing machine body lumen upper and lower end face are fixedly installed with upper connecting base and lower connecting base, the examination respectively
Owner's body rear end face is tested equipped with back side panel, has been left and right symmetrically arranged guiding fixture in the middle part of the back side panel, the upper connecting base and
Lower connecting base inner face is respectively equipped with upper fixture and lower fixture, and the upper fixture and lower fixture include support plate, link block, consolidate
Fixed pole, bearing, swingle, rotational handle, rotary clamp, stop nut and positioning pin, the fixed peace in support plate front surface upper end
Equipped with link block, support plate rear surface upper end is equipped with connecting hole, and the link block upper end is equipped with fixed link, the support plate
Lower front surface activity is plugged with bearing, and the bearing fixing sleeve is connected on swingle, and the rotation rod rear end is equipped with rotation hand
Handle, the swingle front end are equipped with rotary clamp, are equipped with bolt hole in the middle part of the rotary clamp lateral surface, the rotary clamp rear end face is set
There is location hole.
Preferably, support plate rear surface lower end activity is plugged with positioning pin, and the positioning pin front end is plugged in fixed
In the hole of position.
Preferably, the location hole is uniformly distributed in rotary clamp rear end face in a ring.
Preferably, the bolt hole is uniformly distributed in rotary clamp lateral surface in a ring.
Preferably, stop nut has been connected through a screw thread on the outside of the swingle, after the stop nut is set to support plate
End.
Preferably, the fixed link is plugged on upper connecting base and lower connecting base, and fixed link upper end is equipped with nut.
Compared with prior art, the utility model has the beneficial effects that the strap tension test tooling, by setting
Attachment base, lower connecting base, positioning pin, swingle, rotary clamp, stop nut, support plate, fixed link and rotational handle structure, energy
Strap is enough fixed on by rotary clamp lateral surface by fixing bolt, rotating shaft handle makes rotary clamp drive strap winding one
To two circles, can solid and reliable convenient clamping strap sample, and can be avoided sample Damage and Fracture from fixture, meanwhile,
It by positioning pin fixed function, is stably fixed on rotary clamp in support plate, limits rotary clamp and continue to rotate, gradually to packing
Band sample is tensioned, to carry out the tension test of strap by testing machine, is reached and is improved testing machine experimental data accuracy
Effect.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the upper fixture left side structure schematic diagram of the utility model；
Fig. 3 is the support plate and rotary clamp attachment structure schematic diagram of the utility model.
In figure: 1 testing machine main body, 2 back side panels, 3 guiding fixtures, 4 upper connecting bases, 5 lower connecting bases, 6 upper fixtures, 7 lower folders
Tool, 8 support plates, 9 link blocks, 10 fixed links, 11 bearings, 12 swingles, 13 rotational handles, 14 rotary clamps, 15 stop nuts, 16
Bolt hole, 17 connecting holes, 18 positioning pins, 19 location holes.
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. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of strap tension test tooling, including examination
Owner's body 1 is tested, the 1 inner cavity upper and lower end face of testing machine main body is fixedly installed with upper connecting base 4 and lower connecting base 5 respectively, described
1 rear end face of testing machine main body is equipped with back side panel 2, and guiding fixture 3, the upper company have been left and right symmetrically arranged in the middle part of the back side panel 2
Joint chair 4 and 5 inner face of lower connecting base are respectively equipped with upper fixture 6 and lower fixture 7, and the upper fixture 6 and lower fixture 7 include support
Plate 8, link block 9, fixed link 10, bearing 11, swingle 12, rotational handle 13, rotary clamp 14, stop nut 15 and positioning pin
18, the 8 front surface upper end of support plate is fixedly installed with link block 9, and the 8 rear surface upper end of support plate is equipped with connecting hole 17,
The 8 rear surface lower end activity of support plate is plugged with positioning pin 18, and 18 front end of positioning pin is plugged in location hole 19.By
It is plugged in location hole 19 in positioning pin 18, is fixed so as to the rotation position to rotary clamp 14, by strap sample
After being fixed by fixing bolt, strap sample is wound by 14 outside one to two of rotary clamp by rotational handle 13 and is enclosed, packaging is beaten
While band sample fixing-stable, wear and rupture can also occur to avoid strap and rotary clamp 14.9 upper end of link block
Equipped with fixed link 10, the fixed link 10 is plugged on upper connecting base 4 and lower connecting base 5, and 10 upper end of fixed link is equipped with nut.
It is fixed on upper connecting base 4 and lower connecting base 5 in upper fixture 6 and lower fixture 7, by the way that fixed link 10 is inserted into upper fixture 6 under
The inside of fixture 7, meanwhile, upper end is fixed by fixed link 10 by nut.Bolt can be inserted to upper folder in the connecting hole 17
Tool 6 and lower fixture 7 are auxiliarily fixed, and improve its stability maintenance.The 8 lower front surface activity of support plate is plugged with bearing 11,
The bearing 11 is fixedly sheathed on swingle 12, and 12 rear end of swingle is equipped with rotational handle 13, before the swingle 12
End is equipped with rotary clamp 14, is equipped with bolt hole 16 in the middle part of 14 lateral surface of rotary clamp, the bolt hole 16 is uniformly distributed in a ring
In 14 lateral surface of rotary clamp.14 rear end face of rotary clamp is equipped with location hole 19.The location hole 19 is uniformly distributed in a ring
14 rear end face of rotary clamp.Stop nut 15 is connected through a screw thread on the outside of the swingle 12, the stop nut 15 is set to branch
8 rear end of fagging.
Working principle: in use, nigration machine is moved to suitable position, upper fixture 6 and lower fixture 7 are installed to drawing
It stretches on testing machine, intercepted 1 strap sample is inserted into right end (sample end face and fixture from 14 left end of upper fixture rotary clamp
Right side edge is concordant), it is inserted into bolt hole and will be packaged with two strap fixing bolts on allen wrench fastening rotary clamp
Band is fixed, then strap is wound to two circles in the direction of the clock, and the strap other end is inserted into from lower 14 right end of fixture rotary clamp
Spiral shell is fixed with two straps on allen wrench fastening rotary clamp 14 in left end (sample end face is concordant with fixture right side edge)
Bolt fixes strap, after strap is wound 1 circle in the direction of the clock by manual operation rotational handle 13, by positioning pin 18
It is inserted into fixture positioning hole 19, after strap is fixed, tension test test is carried out to strap test procedure by testing machine.
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 strap tension test tooling, including testing machine main body (1), it is characterised in that: in the testing machine main body (1)
Chamber upper and lower end face is fixedly installed with upper connecting base (4) and lower connecting base (5) respectively, and testing machine main body (1) rear end face is equipped with
Back side panel (2), back side panel (2) middle part have been left and right symmetrically arranged guiding fixture (3), the upper connecting base (4) and lower connection
Seat (5) inner face is respectively equipped with upper fixture (6) and lower fixture (7), and the upper fixture (6) and lower fixture (7) include support plate
(8), link block (9), fixed link (10), bearing (11), swingle (12), rotational handle (13), rotary clamp (14), stop nut
(15) it is fixedly installed with link block (9) with positioning pin (18), support plate (8) the front surface upper end, the support plate (8) table afterwards
Face upper end is equipped with connecting hole (17), and link block (9) upper end is equipped with fixed link (10), support plate (8) lower front surface
Activity is plugged with bearing (11), and the bearing (11) is fixedly sheathed on swingle (12), and swingle (12) rear end is equipped with
Rotational handle (13), swingle (12) front end are equipped with rotary clamp (14), and spiral shell is equipped in the middle part of rotary clamp (14) lateral surface
Keyhole (16), rotary clamp (14) rear end face are equipped with location hole (19).
2. a kind of strap tension test tooling according to claim 1, it is characterised in that: the support plate (8) table afterwards
The activity of face lower end is plugged with positioning pin (18), and positioning pin (18) front end is plugged in location hole (19).
3. a kind of strap tension test tooling according to claim 1, it is characterised in that: the location hole (19) is in ring
Shape is uniformly distributed in rotary clamp (14) rear end face.
4. a kind of strap tension test tooling according to claim 1, it is characterised in that: the bolt hole (16) is in ring
Shape is uniformly distributed in rotary clamp (14) lateral surface.
5. a kind of strap tension test tooling according to claim 1, it is characterised in that: on the outside of the swingle (12)
It has been connected through a screw thread stop nut (15), the stop nut (15) is set to support plate (8) rear end.
6. a kind of strap tension test tooling according to claim 1, it is characterised in that: fixed link (10) grafting
In on upper connecting base (4) and lower connecting base (5), and fixed link (10) upper end is equipped with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821824790.5U CN209167009U (en) | 2018-10-29 | 2018-10-29 | A kind of strap tension test tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821824790.5U CN209167009U (en) | 2018-10-29 | 2018-10-29 | A kind of strap tension test tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209167009U true CN209167009U (en) | 2019-07-26 |
Family
ID=67336987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821824790.5U Expired - Fee Related CN209167009U (en) | 2018-10-29 | 2018-10-29 | A kind of strap tension test tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209167009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111766202A (en) * | 2020-08-17 | 2020-10-13 | 吉林大学 | Multi-test-piece bonding joint tension-compression fatigue test device considering temperature influence |
-
2018
- 2018-10-29 CN CN201821824790.5U patent/CN209167009U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111766202A (en) * | 2020-08-17 | 2020-10-13 | 吉林大学 | Multi-test-piece bonding joint tension-compression fatigue test device considering temperature influence |
| CN111766202B (en) * | 2020-08-17 | 2021-10-01 | 吉林大学 | Multi-test-piece bonding joint tension-compression fatigue test device considering temperature influence |
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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: 20190726 Termination date: 20211029 |