CN207703617U - A kind of fixture and its measurer for pulling force of application - Google Patents
A kind of fixture and its measurer for pulling force of application Download PDFInfo
- Publication number
- CN207703617U CN207703617U CN201721751679.3U CN201721751679U CN207703617U CN 207703617 U CN207703617 U CN 207703617U CN 201721751679 U CN201721751679 U CN 201721751679U CN 207703617 U CN207703617 U CN 207703617U
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- China
- Prior art keywords
- block
- fixture
- power source
- pedestal
- fixture block
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Abstract
The utility model is related to a kind of fixture and its measurer for pulling force of application, including：Pedestal offers storage tank on pedestal；It is assemblied in the department of assembly on pedestal；The clamp assemblies being assemblied in storage tank, clamp assemblies include：The first fixture block and the second fixture block being assemblied in storage tank；And ontology is assemblied in power source on pedestal, for driving the first fixture block to act.Fixture is mutually assembled by department of assembly with measurer for pulling force, pulling force when to by tensile test is transmitted on measurer for pulling force, when being clamped fixed to test block, first the end that is fixedly clamped of test block is stretched between the first fixture block and the second fixture block, then the first fixture block of power source drive is moved towards close to the direction of the second fixture block, to be fixedly clamped to test block.Fixation is clamped to test block using the mode of power source drive, sufficiently large clamping force is capable of providing, and can be more prone to and steadily control the dynamics of clamping, the case where test block does not clamp can be greatly reduced.
Description
Technical field
The utility model is related to material tensile test technical field more particularly to a kind of fixtures and its tensile test of application
Machine.
Background technology
Measurer for pulling force would generally be used to carry out pull force calculation to plastic parts in the production process of plastic cement, carry out pulling force
It needs to use fixture when detection and test block and measurer for pulling force is clamped fixation.
Existing fixture be typically adjusted manually by tester it is fixed to be clamped to test block, due to different detections
The hand limited strength of person and have difference, clamping dynamics when fixture being caused to be clamped fixed to test block is different,
It is susceptible to the case where not clamping test block, causes to test not accurate enough.
Utility model content
The utility model provides a kind of fixture and its measurer for pulling force of application, has and clamps the excellent of great efforts and stabilization
Point.
A kind of fixture provided by the utility model, including：Pedestal offers storage tank on the pedestal；It is assemblied in described
It is on pedestal, for it is mutually being assembled with measurer for pulling force, pulling force is transmitted to tensile test when testing test block
Department of assembly on machine；Be assemblied in it is in the storage tank, for test block to be clamped fixed clamp assemblies, the clamping
Component includes：It movable the first fixture block being assemblied in the storage tank and is assemblied in the storage tank and with described the
The second fixture block that one fixture block is oppositely arranged；And ontology be assemblied in it is on the pedestal, for driving first fixture block to do court
Closer or far from power source of the action to be clamped or unclamp to test block of second fixture block.
Realize that the fixture of said program, fixture are mutually assembled by department of assembly with measurer for pulling force, when to by tensile test
Pulling force be transmitted on measurer for pulling force, when being clamped fixed to test block, first the end that is fixedly clamped of test block is stretched into
Between first fixture block and the second fixture block, then the first fixture block of power source drive is moved towards close to the direction of the second fixture block, with to surveying
Test specimen is fixedly clamped.Fixation is clamped to test block using the mode of power source drive, is capable of providing sufficiently large clamping force,
And it can be more prone to and steadily control the dynamics of clamping, the case where test block does not clamp can be greatly reduced.
Further, the storage tank is located at the side far from the department of assembly of the pedestal；
The pedestal includes：Buck plate for assembling the power source, and, the separate institute in the buck plate is set
State the fixed block of power source.
Realize that the fixture of said program, storage tank are arranged in the separate department of assembly side of pedestal, make to be assemblied in storage tank
Clamp assemblies be located at pedestal with department of assembly opposite side, after test block and clamp assemblies are fixedly clamped, can preferably by
Pulling force, which is transmitted to, to be drawn on electrodynamometer type machine, and the setting of buck plate can more easily assemble power source on pedestal.
Further, the storage tank includes being opened in sliding slot on the buck plate, being slided for first fixture block,
And between the buck plate and the fixed block, stretch into for test block fitting groove to be clamped.
Realize that the fixture of said program, the setting of sliding slot can be accommodating for the first fixture block and be slided, fitting groove can be more
Easily test block is stretched into so that test block is fixedly clamped that the operation is more convenient.
Further, first fixture block includes：Mutually assembled with the power source output terminal, specification and the sliding slot phase
Matched sliding block, and, the first clamping plate far from the power source in the sliding block is set；Second fixture block is setting
Second clamping plate in the side opposite with first fixture block of the fitting groove.
Realize the fixture of said program, sliding block is acted by power source drive, along runner movement, to drive first clamping plate court
Closer or far from the direction action of second clamping plate, the clamping and release to test block are realized.
Further, the clamping test part side of the first clamping plate and the second clamping plate is both provided with non-slip texture.
Realize that the fixture of said program, the non-slip texture of setting can increase the frictional force to test block, make test block quilt
It is not easy to skid when clamping, more stablizes.
Further, the side wall upper edge of the sliding slot is parallel to offer on the direction of the first fixture block movement locus and lead
To slot, the corresponding position of the sliding block is provided with the guide pad being in sliding fit with the guide groove.
The fixture for realizing said program is matched, it is ensured that sliding block is accurate by the way that guide groove and guide pad is arranged
It is moved on track, makes power source that the first fixture block more efficiently be driven to be clamped test block.
Further, the separate power source of the pedestal is provided with the counterweight for balancing the power source gravity
Block.
Realize that the fixture of said program, setting clump weight are balanced the gravity of power source so that fixture center of gravity and drawing
For pulling force when power is tested in same straight line, when carrying out tensile test, clamp movement is more steady, reduces test error, to
Improve the accuracy of tensile test.
Further, the power source is cylinder or hydraulic cylinder.
Realize that the fixture of said program is capable of providing enough driving forces using cylinder or hydraulic cylinder as power source, and
It is easily controllable.
Further, a kind of measurer for pulling force is provided, including：Fixture as described in any one in said program.
The measurer for pulling force for realizing said program, when test block is clamped fixed, clamping force is sufficiently large and stablizes, energy
It enough prevents test block from being slided with fixture, keeps test result more accurate.
Advantageous effect：
1. use cylinder or hydraulic cylinder to be acted towards close to the direction of the second fixture block as the first fixture block of power source drive, to
Fixation is clamped to test block, be capable of providing clamping force that is sufficiently large and stablizing makes pulling force so as to clamp test block
Test machine is relatively reliable when testing.
2. being provided with non-slip texture in first clamping plate and second clamping plate, can increase when being clamped fixed to test block
Frictional force further increases the clip stability of fixture to prevent being slided between test block and fixture.
Description of the drawings
Fig. 1 is the structural schematic diagram of the fixture of the utility model embodiment and its measurer for pulling force of application.
Fig. 2 is the structural schematic diagram one of the fixture of the utility model embodiment.
Fig. 3 is the structural schematic diagram two of the fixture of the utility model embodiment.
Fig. 4 is the structural schematic diagram three of the fixture of the utility model embodiment.
Reference numeral：1, pedestal；11, storage tank；12, buck plate；13, fixed block；111, sliding slot；112, fitting groove；
1111, guide groove；2, department of assembly；21, pin hole；3, clamp assemblies；31, the first fixture block；32, the second fixture block；311, sliding block；
312, first clamping plate；321, second clamping plate；3111, guide pad；4, power source；5, measurer for pulling force；51, pedestal；52, fixed
Frame；53, moving beam；6, fixture.
Specific implementation mode
Below in conjunction with attached drawing, the technical solution of the utility model embodiment is described.Obviously, described implementation
Example is only the utility model a part of the embodiment, instead of all the embodiments.Based on these embodiments, the common skill in this field
The every other embodiment that art personnel are obtained without creative efforts, belongs to the utility model to be protected
The range of shield.
Embodiment：
As shown in Figs. 1-2, the present embodiment is related to a kind of measurer for pulling force 5, including：Pedestal 51；It is assemblied on pedestal 51
Fixed frame 52；With the moving beam 53 of 52 phase of fixed frame assembly；The fixture 6 being assemblied on moving beam 53 and pedestal 51.Wherein,
Fixture 6 includes：Pedestal 1, department of assembly 2, clamp assemblies 3 and power source 4.
As shown in Figs. 1-2, be provided with department of assembly 2 on pedestal 1, department of assembly 2 be used for the assembly of fixture 6 in moving beam 53 or
On pedestal 51, to which pulling force is transmitted on measurer for pulling force 5 when testing test block, department of assembly 2 is cylinder, rule
Lattice are adapted with the installation opening of measurer for pulling force 5, and pin hole 21 is offered in department of assembly 2, and fixture 6 is passed through department of assembly 2 and drawing
After the assembly of 5 phase of power test machine, fixture 6 and measurer for pulling force 5 are fixed by bolt.
As shown in Fig. 2, pedestal 1 includes buck plate 12 and fixed block 13, buck plate 12 is for assembling power source 4, in this reality
It applies in example, buck plate 12 is the square cubic type in cross section, and power source 4 uses cylinder, in other embodiments, assembly
Plate 12 can be the cylinder that cross section is circle, regular pentagon, regular hexagon etc., and power source 4 can use hydraulic cylinder, fixed block
13 are arranged in 4 side of separate power source of buck plate 12, and in the present embodiment, fixed block 13 is L-shaped, one end of fixed block 13 with
Buck plate 12 is fixed, and department of assembly 2 is arranged on fixed block 13, in order to balance the gravity for the power source 4 being assemblied on pedestal 1, Gu
12 side of separate buck plate for determining block 13 is provided with clump weight（Such as Fig. 1）, clump weight is rectangular block, and clump weight is bolted dress
It fits on fixed block 13.
The side of the separate department of assembly 2 of pedestal 1 offers storage tank 11, and storage tank 11 is housed for assembling clamp assemblies 3
Slot 11 includes sliding slot 111 and fitting groove 112；Clamp assemblies 3 include the first fixture block 31 and the second fixture block 32.
Specifically, as shown in Figure 3-4, sliding slot 111 is opened on buck plate 12, is rectangular channel, and the first fixture block 31 includes sliding
Block 311 and first clamping plate 312,311 slidingtype of sliding block are assemblied on sliding slot 111, and specification and the sliding slot 111 of sliding block 311 match,
First clamping plate 312 is arranged in 4 side of separate power source of sliding block 311；Fitting groove 112 between buck plate 12 and fixed block 13,
For being stretched into for test block to be clamped fixation, the second fixture block 32 be arranged it is opposite with the first fixture block 31 in fitting groove 112
Side second clamping plate 321；Sliding block 311 and the output end of power source 4 mutually assemble, under the driving effect of power source 4
It does towards the action closer or far from the second fixture block 32, to be clamped or unclamp to test block, in the present embodiment, in order to ensure
Sliding block 311 acts on accurate track, and the side wall upper edge of sliding slot 111, which is parallel on the direction of 311 movement locus of sliding block, to be opened up
There are guide groove 1111, the corresponding position of sliding block 311 to be provided with the guide pad 3111 being in sliding fit with guide groove 1111.In this reality
It applies in example, first clamping plate 312 and 321 clamping test part side of second clamping plate are both provided with non-slip texture.
The use principle of the fixture of the present embodiment and its measurer for pulling force of application is approximately as stating：Carrying out test block
When tensile test, test block both ends are first respectively protruding into the fitting groove 112 on upper and lower two fixture 6, power source 4 is then controlled and drives
First fixture block 31 is close towards the second fixture block 32, later can be right to make the first fixture block 31 and the second fixture block 32 clamp test block
Tensile test is carried out between test.Power source 4 uses cylinder, can be more prone to and steadily control the clamping dynamics of fixture 6, the
Non-slip texture on one sliding block 311 and the second sliding block 311 can prevent test block from sliding, and fix more stable.
Claims (9)
1. a kind of fixture, which is characterized in that including：
Pedestal (1) offers storage tank (11) on the pedestal (1)；
Be assemblied in it is on the pedestal (1), for mutually assembled with measurer for pulling force (5), with when testing test block
Pulling force is transmitted to the department of assembly (2) on measurer for pulling force (5)；
Be assemblied in it is in the storage tank (11), for test block to be clamped fixed clamp assemblies (3), the clamping group
Part (3) includes：Movable the first fixture block (31) being assemblied in the storage tank (11) and it is assemblied in the storage tank (11)
The second fixture block (32) that is interior and being oppositely arranged with first fixture block (31)；And
Ontology be assemblied in it is on the pedestal (1), for driving first fixture block (31) to do towards closer or far from described second
Power source (4) of the action of fixture block (32) to be clamped or unclamp to test block.
2. fixture according to claim 1, which is characterized in that the storage tank (11) is located at the separate of the pedestal (1)
The side of the department of assembly (2)；
The pedestal (1) includes：Buck plate (12) for assembling the power source (4), and, it is arranged in the buck plate
(12) the fixed block (13) far from the power source (4) side.
3. fixture according to claim 2, which is characterized in that the storage tank (11) includes being opened in the buck plate
(12) sliding slot (111) on, for first fixture block (31) sliding, and, it is located at the buck plate (12) and the fixation
It is between block (13), fitting groove (112) to be clamped is stretched into for test block.
4. fixture according to claim 3, which is characterized in that first fixture block (31) includes：With the power source (4)
The sliding block (311) that output end mutually assembles, specification matches with the sliding slot (111), and, it is arranged in the sliding block (311)
Far from the power source (4) side first clamping plate (312)；
Second fixture block (32) is setting the of the side opposite with first fixture block (31) of the fitting groove (112)
Second splint (321).
5. fixture according to claim 4, which is characterized in that the first clamping plate (312) and the second clamping plate (321)
Clamping test part side be both provided with non-slip texture.
6. fixture according to claim 4, which is characterized in that the side wall upper edge of the sliding slot (111) is parallel to described
Offer guide groove (1111) on the direction of one fixture block (31) movement locus, the corresponding position of the sliding block (311) be provided with
The guide pad (3111) that the guide groove (1111) is in sliding fit with.
7. fixture according to claim 1, which is characterized in that the pedestal (1) is arranged far from the power source (4) side
It is useful for balancing the clump weight (14) of the power source (4) gravity.
8. fixture according to claim 1, which is characterized in that the power source (4) is cylinder or hydraulic cylinder.
9. a kind of measurer for pulling force, which is characterized in that including：Fixture (6) as described in any one of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721751679.3U CN207703617U (en) | 2017-12-15 | 2017-12-15 | A kind of fixture and its measurer for pulling force of application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721751679.3U CN207703617U (en) | 2017-12-15 | 2017-12-15 | A kind of fixture and its measurer for pulling force of application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207703617U true CN207703617U (en) | 2018-08-07 |
Family
ID=63026493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721751679.3U Expired - Fee Related CN207703617U (en) | 2017-12-15 | 2017-12-15 | A kind of fixture and its measurer for pulling force of application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207703617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323963A (en) * | 2021-12-28 | 2022-04-12 | 南京宁源塑胶科技有限公司 | Variable-temperature tension testing device for testing performance of cold-resistant and wear-resistant PA66 polymer |
-
2017
- 2017-12-15 CN CN201721751679.3U patent/CN207703617U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323963A (en) * | 2021-12-28 | 2022-04-12 | 南京宁源塑胶科技有限公司 | Variable-temperature tension testing device for testing performance of cold-resistant and wear-resistant PA66 polymer |
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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 |
Granted publication date: 20180807 Termination date: 20201215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |