CN208383593U - Material pull-test machine special fixture - Google Patents
Material pull-test machine special fixture Download PDFInfo
- Publication number
- CN208383593U CN208383593U CN201820925202.0U CN201820925202U CN208383593U CN 208383593 U CN208383593 U CN 208383593U CN 201820925202 U CN201820925202 U CN 201820925202U CN 208383593 U CN208383593 U CN 208383593U
- Authority
- CN
- China
- Prior art keywords
- fixing seat
- seat
- fixture block
- test machine
- gasket
- 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
Links
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of material pull-test machine special fixtures, including upper gripper jaw and lower clamping jaw, the upper gripper jaw and lower clamping jaw are made of fixing seat and fixed link, described fixing seat one end is equipped with opening, and opening inner side is symmetrically arranged with two fixture blocks, the fixing seat two sides are symmetrically arranged with one group of fixed block for fixing clip, it is slidably connected between the fixture block and fixed block by card slot, gasket is equipped on the inside of the fixture block, it is clamped between the fixture block and gasket by card slot, the fixing seat other end, which is equipped with, is threadedly coupled seat, the threaded connection seat is rotatablely connected by articulation piece and fixing seat.The utility model by be equipped on the inside of fixture block dismountable rubber sheet gasket come to workpiece carry out it is soft be fixedly clamped, guarantee it is fixed do not shake in the case where again will not pinch off product, product testing quality is effectively ensured, guarantee material tests effect is accurate.
Description
Technical field
The utility model relates to tensile test technical field, specially a kind of material pull-test machine special fixture.
Background technique
Fixture is one of components indispensable in tensile testing machine.Fixture substantially may be used according to the difference of test method
It is divided into: stretches class fixture, compression class fixture, bending class fixture, removing class fixture, shearing class fixture etc..Wherein stretch class fixture
It is a kind of most commonly used fixture.The clamping opening part of traditional tension tester clamp is all made of rigid material, when it
When testing work such as plastics or rubber, it is easy workpiece pinch off.And traditional pulling experiment machine clamp is not easy to adjust
Section, is not very convenient to use.
For this purpose, we are released and a kind of are solved the above problems using more easily material pull-test machine special fixture.
Utility model content
The purpose of this utility model is to provide a kind of material pull-test machine special fixtures, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of material pull-test machine special fixture,
Including upper gripper jaw and lower clamping jaw, the upper gripper jaw and lower clamping jaw are made of fixing seat and fixed link, and described fixing seat one end is set
There is opening, and opening inner side is symmetrically arranged with two fixture blocks, the fixing seat two sides are symmetrically arranged with one group of consolidating for fixing clip
Determine block, be slidably connected between the fixture block and fixed block by card slot, gasket, the fixture block and gasket are equipped on the inside of the fixture block
Between by card slot be clamped, the fixing seat other end be equipped be threadedly coupled seat, the threadeds connection seat by articulation piece with admittedly
Reservation rotation connection, the fixed link include screw rod and pedestal, and the pedestal is equipped with the thread groove to match with screw rod, described
Screw rod is hollow structure, and inside screw is equipped with push rod, and described push rod one end offsets through fixing seat and with fixture block, the screw rod
One end is spirally connected with seat is threadedly coupled.
Preferably, the diameter of the opening becomes narrow gradually from inside to outside.
Preferably, the fixed block is fixed in fixing seat by the way that screw is inclined.
Preferably, described fixture block one end is equipped with limiting slot, is equipped with backing plate between the limiting slot.
Preferably, the gasket is sheet body made of rubber, and anti-skid bulge is equipped on the outside of gasket.
Preferably, handle is equipped on the outside of the threaded connection seat.
Compared with prior art, the utility model has the beneficial effects that the utility model can by being equipped on the inside of fixture block
The rubber sheet gasket of disassembly come to workpiece carry out it is soft be fixedly clamped, guarantee it is fixed do not shake in the case where again will not pinch off production
Product testing quality is effectively ensured in product, guarantees that material tests effect is accurate；By the way that the fixed link of adjustable length is arranged, make
It uses more convenient；Fixing seat by being provided with threaded connection seat is connected through a screw thread seat when being clamped to adjust
The relative position of fixing seat and screw rod is saved, so that push rod ejects fixture block, to achieve the purpose that clamp workpiece, to clamping
The adjusting of dynamics is more convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is that structural schematic diagram is cutd open in the side of the utility model；
Fig. 3 is that structural schematic diagram is cutd open in the side of the utility model.
In figure: 1 upper gripper jaw, 2 lower clamping jaws, 3 fixing seats, 4 fixed links, 5 openings, 6 fixture blocks, 7 fixed blocks, 8 gaskets, 9 screw threads
Attachment base, 10 screw rods, 11 pedestals, 12 thread grooves, 13 push rods, 14 limiting slots, 15 backing plates, 16 handles.
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 material pull-test machine special fixture, including 1 He of upper gripper jaw
Lower clamping jaw 2, the upper gripper jaw 1 and lower clamping jaw 2 are made of fixing seat 3 and fixed link 4, and described 3 one end of fixing seat is equipped with opening
5, and 5 insides that are open are symmetrically arranged with two fixture blocks 6,3 two sides of fixing seat are symmetrically arranged with one group of fixation for fixing clip 6
Block 7 is slidably connected between the fixture block 6 and fixed block 7 by card slot, is equipped with gasket 8 on the inside of the fixture block 6, the fixture block 6 with
It is clamped between gasket 8 by card slot, 3 other end of fixing seat, which is equipped with, is threadedly coupled seat 9, and the threaded connection seat 9 passes through hinge
Fitting and fixing seat 3 are rotatablely connected, and the fixed link 4 includes screw rod 10 and pedestal 11, and the pedestal 11 is equipped with and screw rod 10
The thread groove 12 to match, the screw rod 10 is hollow structure, and push rod 13 is equipped with inside screw rod 10, and described 13 one end of push rod is passed through
It fastens reservation 3 and offsets with fixture block 6, described 10 one end of screw rod is spirally connected with seat 9 is threadedly coupled.
Specifically, the diameter of the opening 5 becomes narrow gradually from inside to outside.
Specifically, the fixed block 7 is fixed in fixing seat 3 by the way that screw is inclined.
Specifically, described 6 one end of fixture block is equipped with limiting slot 14, backing plate 15 is equipped between the limiting slot 14.Pass through backing plate
15 pairs of gaskets 8 play the role of a limitation.
Specifically, the gasket 8 is sheet body made of rubber, and is equipped with anti-skid bulge on the outside of gasket 8, anti-skidding work is played
With.
Specifically, handle 16 is equipped on the outside of the threaded connection seat 9, so that the rotation for being threadedly coupled seat 9 becomes simpler.
In use, workpiece is put between two gaskets 8, being threadedly coupled seat 9 by rotation can make fixing seat 3 to moving down
Dynamic, push rod 13 can push up upwards fixture block 6 at this time, since the more upward the diameter of opening 5 the narrower, fixture block 6 will to drawing close together, from
And workpiece is fixed.The utility model carries out workpiece by being equipped with dismountable rubber sheet gasket 8 on the inside of fixture block 6 soft
Be fixedly clamped, guarantee it is fixed do not shake in the case where again will not pinch off product, product testing quality, guarantee material is effectively ensured
Detection effect is accurate.
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 material pull-test machine special fixture, including upper gripper jaw (1) and lower clamping jaw (2), it is characterised in that: the upper folder
Pawl (1) and lower clamping jaw (2) are made of fixing seat (3) and fixed link (4), and described fixing seat (3) one end is equipped with opening (5), and
Two fixture blocks (6) are symmetrically arranged on the inside of opening (5), fixing seat (3) two sides are symmetrically arranged with one group for fixing clip (6)
Fixed block (7) is slidably connected between the fixture block (6) and fixed block (7) by card slot, and gasket is equipped on the inside of the fixture block (6)
(8), it is clamped between the fixture block (6) and gasket (8) by card slot, fixing seat (3) other end, which is equipped with, is threadedly coupled seat
(9), the threaded connection seat (9) is rotatablely connected by articulation piece and fixing seat (3), and the fixed link (4) includes screw rod (10)
With pedestal (11), the pedestal (11) is equipped with the thread groove (12) to match with screw rod (10), and the screw rod (10) is hollow
Structure, and push rod (13) are equipped with inside screw rod (10), described push rod (13) one end offsets through fixing seat (3) and with fixture block (6),
Described screw rod (10) one end is spirally connected with seat (9) is threadedly coupled.
2. a kind of material pull-test machine special fixture according to claim 1, it is characterised in that: the opening (5)
Diameter becomes narrow gradually from inside to outside.
3. a kind of material pull-test machine special fixture according to claim 1, it is characterised in that: the fixed block (7)
It is fixed on fixing seat (3) by the way that screw is inclined.
4. a kind of material pull-test machine special fixture according to claim 1, it is characterised in that: the fixture block (6) one
End is equipped with limiting slot (14), is equipped with backing plate (15) between the limiting slot (14).
5. a kind of material pull-test machine special fixture according to claim 1, it is characterised in that: the gasket (8) is
Sheet body made of rubber, and anti-skid bulge is equipped on the outside of gasket (8).
6. a kind of material pull-test machine special fixture according to claim 1, it is characterised in that: the threaded connection seat
(9) outside is equipped with handle (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820925202.0U CN208383593U (en) | 2018-06-15 | 2018-06-15 | Material pull-test machine special fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820925202.0U CN208383593U (en) | 2018-06-15 | 2018-06-15 | Material pull-test machine special fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208383593U true CN208383593U (en) | 2019-01-15 |
Family
ID=64966988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820925202.0U Expired - Fee Related CN208383593U (en) | 2018-06-15 | 2018-06-15 | Material pull-test machine special fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208383593U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044687A (en) * | 2019-04-12 | 2019-07-23 | 吉林建筑大学 | A kind of adjustable pullout tests fixture of thickness |
| CN110095347A (en) * | 2019-05-05 | 2019-08-06 | 三峡大学 | Three axis tensilometer of strain controlling formula unsaturated soil |
| CN110455618A (en) * | 2019-08-15 | 2019-11-15 | 浙江森旺金属制品有限公司 | Steel wire pulling force grip of testing machine |
-
2018
- 2018-06-15 CN CN201820925202.0U patent/CN208383593U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044687A (en) * | 2019-04-12 | 2019-07-23 | 吉林建筑大学 | A kind of adjustable pullout tests fixture of thickness |
| CN110095347A (en) * | 2019-05-05 | 2019-08-06 | 三峡大学 | Three axis tensilometer of strain controlling formula unsaturated soil |
| CN110455618A (en) * | 2019-08-15 | 2019-11-15 | 浙江森旺金属制品有限公司 | Steel wire pulling force grip of testing machine |
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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: 20190115 Termination date: 20200615 |