CN205643005U - Hardness test platform's anchor clamps - Google Patents
Hardness test platform's anchor clamps Download PDFInfo
- Publication number
- CN205643005U CN205643005U CN201620501962.XU CN201620501962U CN205643005U CN 205643005 U CN205643005 U CN 205643005U CN 201620501962 U CN201620501962 U CN 201620501962U CN 205643005 U CN205643005 U CN 205643005U
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- CN
- China
- Prior art keywords
- push
- push rod
- movable block
- push rods
- fixedly connected
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a hardness test platform's anchor clamps, the on -line screen storage device comprises a base, the top difference fixedly connected with fixed block and the support column of base, the spout has been seted up to the upper surface of base, the top of base is provided with the push rod motor, pivot fixedly connected with push pedal on the push rod motor, the first push rod and second push rod symmetrical each other of the mutual symmetry of another side difference fixedly connected with of push pedal, two first push rods are located the both sides of fixed block respectively, two second push rods also are located the both sides of fixed block respectively, the top of base is provided with the movable block, the lateral surface symmetry of movable block is provided with the fixed plate, two a side of fixed plate all with the lateral surface fixed connection of fly leaf. This hardness test platform's anchor clamps can be with fixed block and movable block looks lock, effectual rotation or the wrench movement of having avoided test material, and stability can be high, and the fixity can be good, and easy operation is practical convenient, the effectual accuracy of having guaranteed the test.
Description
Technical field
This utility model relates to hardness test technical field, the fixture of a kind of hardness test platform.
Background technology
The hardness of material is that local deformation resisted by material, the ability of particularly plastic deformation, impression or cut, it it is the important performance indexes weighing material soft or hard degree, it it is the integrated performance index of the mechanics such as elastic properties of materials, plasticity, intensity and toughness, in the regional area of metal surface, the least impression is only produced due to hardness test, less to material damage, hardness can relatively accurately reflect metal material difference in terms of chemical composition, metallographic structure, Technology for Heating Processing and cold working, and hardness test is one of important indicator of detection material property.At present, some hardness test devices on market cannot ensure that test axis is vertical with specimen surface, and test material easily produces displacement, rotate or twist, less stable, simultaneously, the clamp structure of test is complex, operation inconvenience, it is impossible to ensure measuring accuracy.
Utility model content
The purpose of this utility model is to provide the fixture of a kind of hardness test platform, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: the fixture of a kind of hardness test platform, including base, the top of described base has been respectively fixedly connected with fixed block and support column, the upper surface of described base offers chute, the top of described base is provided with push-rod electric machine, rotating shaft on described push-rod electric machine is fixedly connected with push pedal, the another side of described push pedal is respectively fixedly connected with the first symmetrical push rod and the second symmetrical push rod, and two the first push rods lay respectively at the both sides of fixed block, two the second push rods also lay respectively at the both sides of fixed block, described base be provided above movable block.
nullThe lateral surface of described movable block is symmetrically arranged with fixed plate，The one side of two described fixed plates is all fixing with the lateral surface of movable block to be connected，The another side of two described fixed plates is fixing with the other end of the first push rod and the second push rod respectively to be connected，The bottom of described movable block is fixedly connected with the slide block suitable with chute，And slide block is placed in chute，Described movable block offers four breach near the one side of support column，The opening part of four described breach is provided with the first baffle plate，And the one side of four the first baffle plates is all fixing with the one side of movable block is connected，Through hole is all offered on four described first baffle plates，It is provided with the 3rd push rod in four described breach，One end of four described 3rd push rods is respectively fixedly connected with the second baffle of rounded shape，The other end of four described 3rd push rods extends through four through holes and fixing with the one side of support column is connected，It is provided with four springs between four described first baffle plates and support column，Four described springs socket-connect with four the 3rd push rods respectively.
Preferably, the position of two described first push rods is respectively positioned on the surface of two described second push rods.
Preferably, the diameter of described second baffle is more than the diameter of through hole, and the diameter of described spring is more than the diameter of through hole.
Preferably, the diameter of four described breach is all higher than the diameter of four described 3rd push rods, and the length of four breach is all higher than the length of four the 3rd push rods.
Preferably, the vertical plane at four described 3rd push rod places vertical plane with two the first push rods and two the second push rod places respectively is paralleled.
Compared with prior art, the beneficial effects of the utility model are: the fixture of this hardness test platform, are provided by push-rod electric machine and spring assembly, under the effect of the first push rod, the second push rod and the 3rd push rod, fixed block and movable block can be interlocked, effectively ensure that test axis and specimen surface are perpendicular, effectively avoid rotation or the twisting of test material, stability is high, fixed performance is good, simple to operate, practical and convenient, it is effectively guaranteed the degree of accuracy of test.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is the structural representation of this utility model top view；
Fig. 3 is the structural representation of this utility model movable block profile；
Fig. 4 is this utility model first gear plate structure schematic diagram.
In figure: 1 base, 2 push-rod electric machines, 3 push pedals, 4 first push rods, 5 fixed blocks, 6 fixed plates, 7 movable blocks, 8 second baffles, 9 the 3rd push rods, 10 first baffle plates, 11 springs, 12 support columns, 13 breach, 14 slide blocks, 15 chutes, 16 second push rods, 17 through holes.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-4，A kind of technical scheme of this utility model offer: the fixture of a kind of hardness test platform，Including base 1，The top of base 1 has been respectively fixedly connected with fixed block 5 and support column 12，Ensure that this device can carry out normal fixing operation，The upper surface of base 1 offers chute 15，Ensure that effective slip of movable block 7，The top of base 1 is provided with push-rod electric machine 2，Movable block 7 can be operated effectively，Rotating shaft on push-rod electric machine 2 is fixedly connected with push pedal 3，Can effectively push-and-pull the first push rod 4 and the second push rod 16，The another side of push pedal 3 is respectively fixedly connected with the first symmetrical push rod 4 and the second symmetrical push rod 16，The position of two the first push rods 4 is respectively positioned on the surface of two the second push rods 16，Ensure that the first push rod 4 and reasonable operation of the second push rod 16，And two the first push rods 4 lay respectively at the both sides of fixed block 5，Two the second push rods 16 also lay respectively at the both sides of fixed block 5，Accurately the first push rod 4 and position of the second push rod 16，Ensure that the balance of push-pull effort，Avoid rollover or the skew of movable block 7，Base 1 be provided above movable block 7，Test material can be fixed clamping.
nullThe lateral surface of movable block 7 is symmetrically arranged with fixed plate 6，Can effectively fix the first push rod 4 and the second push rod 16，The one side of two fixed plates 6 is all fixing with the lateral surface of movable block 7 to be connected，Ensure that the stability of fixed plate 6，The another side of two fixed plates 6 is fixing with the other end of the first push rod 4 and the second push rod 16 respectively to be connected，Ensure that the first push rod 4 and stability of the second push rod 16，The bottom of movable block 7 is fixedly connected with the slide block 14 suitable with chute 15，And slide block 14 is placed in chute 15，Ensure that the easy slide of movable block 7，Mobile effect is more preferable，Movable block 7 offers four breach 13 near the one side of support column 12，The opening part of four breach 13 is provided with the first baffle plate 10，Play the effect limiting spring 11，And the one side of four the first baffle plates 10 is all fixing with the one side of movable block 7 is connected，Ensure that the stability of the first baffle plate 10，Through hole 17 is all offered on four the first baffle plates 10，It is provided with the 3rd push rod 9 in four breach 13，The diameter of four breach 13 is all higher than the diameter of four the 3rd push rods 9，And the length of four breach 13 is all higher than the length of four the 3rd push rods 9，Ensure that effective slip of the 3rd push rod 9，The vertical plane at four the 3rd push rod 9 places vertical plane with two the first push rods 4 and two the second push rod 16 places respectively is paralleled，Ensure that the properly functioning of this device，Operate the most laborsaving simply，Effectively avoid the first push rod 4、Influencing each other of second push rod 16 and the 3rd push rod 9，One end of four the 3rd push rods 9 is respectively fixedly connected with the second baffle 8 of rounded shape，Effectively avoid the 3rd push rod 9 and the disengaging of breach 13，The other end of four the 3rd push rods 9 extends through four through holes 17 and fixing with the one side of support column 12 is connected，Ensure that the stability of the 3rd push rod 9，It is provided with four springs 11 between four the first baffle plates 10 and support column 12，Four springs 11 socket-connect with four the 3rd push rods 9 respectively，Can be for the elastic force providing sufficient that slides of movable block 7，The clamping effect of fixed block 5 and movable block 7 is more preferable，The diameter of second baffle 8 is more than the diameter of through hole 17，Effectively avoid the disengaging of the 3rd push rod 9 and breach 13，The diameter of spring 11 is more than the diameter of through hole 17，Effectively avoid spring 11 to enter in breach 13，Ensure that the normal use of spring 11，Simple to operate，Practical and convenient，Fixed effect is more preferable，Stability is high.
Operation principle: test material is placed between fixed block 5 and movable block 7, open push-rod electric machine 2, first push rod 4 and the second push rod 16 drive the slide block 14 bottom movable block 7 to slide in chute 15, movable block 7 can move flexibly, under the elastic force effect of spring 11, movable block 7 and fixed block 5 are interlocked, test material is fixed, after being completed, close push-rod electric machine 2, movable block 7 and fixed block 5 are separated by the first push rod 4 and the second push rod 16, 3rd push rod 9 enters in breach 13, spring 11 is extruded by the first baffle plate 10 and support column 12, take out test material.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. the fixture of a hardness test platform, including base (1), it is characterized in that: the top of described base (1) has been respectively fixedly connected with fixed block (5) and support column (12), the upper surface of described base (1) offers chute (15), the top of described base (1) is provided with push-rod electric machine (2), rotating shaft on described push-rod electric machine (2) is fixedly connected with push pedal (3), the another side of described push pedal (3) is respectively fixedly connected with symmetrical the first push rod (4) and symmetrical the second push rod (16), and two the first push rods (4) lay respectively at the both sides of fixed block (5), two the second push rods (16) also lay respectively at the both sides of fixed block (5), described base (1) be provided above movable block (7)；
nullThe lateral surface of described movable block (7) is symmetrically arranged with fixed plate (6)，The one side of two described fixed plates (6) is all fixing with the lateral surface of movable block (7) to be connected，The another side of two described fixed plates (6) is fixing with the other end of the first push rod (4) and the second push rod (16) respectively to be connected，The bottom of described movable block (7) is fixedly connected with the slide block (14) suitable with chute (15)，And slide block (14) is placed in chute (15)，Described movable block (7) offers four breach (13) near the one side of support column (12)，The opening part of four described breach (13) is provided with the first baffle plate (10)，And the one side of four the first baffle plates (10) is all fixing with the one side of movable block (7) is connected，Through hole (17) is all offered on four described first baffle plates (10)，It is provided with the 3rd push rod (9) in four described breach (13)，One end of four described 3rd push rods (9) is respectively fixedly connected with the second baffle (8) of rounded shape，The other end of four described 3rd push rods (9) extends through four through holes (17) and fixing with the one side of support column (12) is connected，It is provided with four springs (11) between four described first baffle plates (10) and support column (12)，Four described springs (11) socket-connect with four the 3rd push rods (9) respectively.
The fixture of a kind of hardness test platform the most according to claim 1, it is characterised in that: the position of two described first push rods (4) is respectively positioned on the surface of two described second push rods (16).
The fixture of a kind of hardness test platform the most according to claim 1, it is characterized in that: the diameter of described second baffle (8) is more than the diameter of through hole (17), and the diameter of described spring (11) is more than the diameter of through hole (17).
The fixture of a kind of hardness test platform the most according to claim 1, it is characterized in that: the diameter of four described breach (13) is all higher than the diameter of four described 3rd push rods (9), and the length of four breach (13) is all higher than the length of four the 3rd push rods (9).
The fixture of a kind of hardness test platform the most according to claim 1, it is characterised in that: the vertical plane at four described 3rd push rod (9) places vertical plane with two the first push rods (4) and two the second push rod (16) places respectively is paralleled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620501962.XU CN205643005U (en) | 2016-05-27 | 2016-05-27 | Hardness test platform's anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620501962.XU CN205643005U (en) | 2016-05-27 | 2016-05-27 | Hardness test platform's anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205643005U true CN205643005U (en) | 2016-10-12 |
Family
ID=57053369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620501962.XU Expired - Fee Related CN205643005U (en) | 2016-05-27 | 2016-05-27 | Hardness test platform's anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205643005U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389469A (en) * | 2017-08-08 | 2017-11-24 | 合肥杰代机电科技有限公司 | A kind of electronic component performance detection apparatus |
| CN110865029A (en) * | 2019-11-27 | 2020-03-06 | 欣旺达电子股份有限公司 | Adhesion force test fixture, test device and test method |
-
2016
- 2016-05-27 CN CN201620501962.XU patent/CN205643005U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389469A (en) * | 2017-08-08 | 2017-11-24 | 合肥杰代机电科技有限公司 | A kind of electronic component performance detection apparatus |
| CN110865029A (en) * | 2019-11-27 | 2020-03-06 | 欣旺达电子股份有限公司 | Adhesion force test fixture, test device and test method |
| CN110865029B (en) * | 2019-11-27 | 2022-04-15 | 欣旺达电子股份有限公司 | Adhesion force test fixture, test device and test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20170527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |