CN205958360U - Copper wire torsional strength detects anchor clamps - Google Patents
Copper wire torsional strength detects anchor clamps Download PDFInfo
- Publication number
- CN205958360U CN205958360U CN201620933201.1U CN201620933201U CN205958360U CN 205958360 U CN205958360 U CN 205958360U CN 201620933201 U CN201620933201 U CN 201620933201U CN 205958360 U CN205958360 U CN 205958360U
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- CN
- China
- Prior art keywords
- base
- steel wire
- fixed pulley
- copper wire
- torsional strength
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- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a copper wire torsional strength detects anchor clamps, including base, fixing device and fixed pulley, wherein, the base is the step cylinder, and it includes tops bar and get out of a predicament or an embarrassing situation, the base sets up and concentricity axle is installed on the cylinder workstation of tensile testing machine equipment, and the base can rotate on the horizontal direction by relative circle cylinder workstation, the last stage surface of base is equipped with fixing device for the one end of fixed copper wire, the fixed pulley passes through the support setting at the lower stage surface of base, on the copper wire extends to the fixed pulley from last stage surface, through the fixed pulley change backward vertical upwards extend to on the pulling force machine anchor clamps fixed. The utility model discloses the device can signify the shear strength of copper wire indirectly to combine maximum tension to realize the performance of integrated analysis copper wire, have advantages such as simple structure, convenient operation, measuring result are reliable.
Description
Technical field
The present invention relates to a kind of steel wire torsional strength detects fixture, belong to steel wire field of fixtures.
Background technology
Steel wire also known as cutting steel wire, are subordinate to photovoltaic consumptive material, are a kind of wire rods for splitting special hard brittle material, are also table
Face is coated with the extraordinary steel wire of zinc-copper, has stable, and uniformly, high precision, the advantages of intensity is high.The cutting steel wire of high-quality, the depth of parallelism
Good, flexibility is little, and tolerance string diameter is little and uniform, and angularity is little, and diameter and ovality tolerance are little, adapts to all kinds Wire winding shaft
(I-beam wheel), and then make product can be used for all types of machines.Steel wire can be used for cutting the hard crisp product of various high accuracy, may act as many
The abrasive material carrier of scroll saw.
With the policy change to photovoltaic industry for the country, increasing producer is also in the instant shape paying close attention to this industry
Condition.The performance of product is also constantly perfect, and steel wire does thinner and thinner, and strength and stability is also constantly lifted.And it is applied to silicon chip too
Sun can cut the steel wire using and belong to high-tensile steel wires, and diameter range is 0.1-0.2 millimeter.The index that predominantly detects in industry has
The indexs such as maximum pull, line footpath and circle footpath, are then not specified by corresponding index to torsional strength.Due to cutting in solar silicon wafers
During, steel wire is to advance being wound in above guide wheel under certain tension force and speed constantly to extend.So steel wire not only will
Shearing force by the vertical pulling power vertical direction also to be subject to of horizontal direction.Therefore, in addition to its tensile strength is characterized, its
Shear strength also has considerable influence to broken string.In order to analyze the torsional strength of high strength thin steel wire line thus indirectly reflecting steel tapping line
Shear strength, need to develop a kind of steel wire torsional strength detection fixture.
Utility model content
Goal of the invention：In order to overcome the deficiencies in the prior art, the present invention provides a kind of steel wire torsional strength detection
Fixture, the present invention can characterize the shear strength of steel wire indirectly, can realize the performance of comprehensive analysis steel wire in conjunction with maximum tension, have
The advantages of structure is simple and convenient to operate, measurement result is reliable.
Technical scheme：For achieving the above object, the technical solution used in the present invention is：
A kind of steel wire torsional strength detects fixture, including base, fixing device and fixed pulley；
Wherein, described base is stepped cylinder, and it includes top bar and gets out of a predicament or an embarrassing situation, and described base is arranged on pulling force examination
Test on the cylinder globe body working table of machine equipment and install with central shaft, base can with respect to cylinder globe body working table in the horizontal direction
Rotate；The top bar surface of base is provided with fixing device, for fixing one end of steel wire；
Described fixed pulley is arranged on the surface of getting out of a predicament or an embarrassing situation of base by support, and steel wire extends to fixed pulley from top bar surface
On, extend to fixing on clamp of tensile machine after being altered course by fixed pulley straight up.
Fixture is arranged on the cylinder globe body working table of pulling force machine equipment, and the position of steel wire is fixed, by puller system
Equipment applies rotating base after tension force to steel wire so that steel wire reverses, and record lower bottom base rotates the number of turns disconnecting to steel wire, that is,
The torsional strength of steel tapping line can be analyzed thus indirectly characterizing the shear strength of steel wire.
Further, described fixing device is fastening screw, and the top bar surface of base offers and fastening screw phase
The screwed hole of cooperation, such steel wire, when top bar surface is passed through, fixes the position of steel wire using fastening screw.
Beneficial effect：A kind of steel wire torsional strength detection fixture that the present invention provides, by analyzing high strength thin steel wire line
Torsional strength thus the shear strength of steel wire can be characterized indirectly, and realize the performance of comprehensive analysis steel wire with reference to maximum tension,
Have the advantages that structure be simple and convenient to operate, measurement result reliable, can be applicable to straight steel wire, structural type steel wire and diamond wire etc.
Multiple cuttings use steel wire.
Brief description
Fig. 1 is the front view that a kind of present invention steel wire torsional strength detects fixture；
Fig. 2 is the right view that a kind of present invention steel wire torsional strength detects fixture；
Fig. 3 is the top view that a kind of present invention steel wire torsional strength detects fixture；
In figure includes：1st, fixed pulley, 2, fixing device, 3, cylinder globe body working table, 4, base, 41, top bar, 42, leave office
Rank, 5, steel wire.
Specific embodiment
Below in conjunction with the accompanying drawings the specific embodiment of the invention is further described.
It is illustrated in figure 1 a kind of steel wire torsional strength detection fixture, including base 4, fastening screw and fixed pulley 1；
Described base 4 is stepped cylinder, and it includes top bar 41 and gets out of a predicament or an embarrassing situation 42, and described base 4 passes through axle construction
It is arranged on the cylinder globe body working table 3 of pull test machine equipment and installs with central shaft, base 4 being capable of relative cylinder body running
Platform 3 rotates in the horizontal direction；Top bar 41 surface of base 4 offers the screwed hole matching with fastening screw, steel wire 5 from
Top bar 41 surface is passed through, and the position by the fixing steel wire 5 of fastening screw；
Described fixed pulley 1 is arranged on 42 surfaces of getting out of a predicament or an embarrassing situation of base 4 by support, is appeared on the stage with base 4 in fixed pulley 1 lower end
Rank 41 surface maintains an equal level, and steel wire 5 extends to fixed pulley 1 from top bar 41 surface, extends straight up after fixed pulley 1 alters course
Fixing to clamp of tensile machine.
Fixture is arranged on the cylinder globe body working table 3 of pulling force machine equipment, and the position of steel wire is fixed, by puller system
Equipment applies rotating base 4 after tension force to steel wire so that steel wire reverses, and record lower bottom base 4 rotates the number of turns disconnecting to steel wire,
The torsional strength of steel tapping line can be analyzed thus indirectly characterizing the shear strength of steel wire.In the case of equal tension, rotation circle
Number is more, and the torsional strength of steel wire is higher.
The above be only preferred implementation of the present utility model it should be pointed out that：Common skill for the art
For art personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (2)
1. a kind of steel wire torsional strength detection fixture is it is characterised in that include base (4), fixing device (2) and fixed pulley (1)；
Wherein, described base (4) is stepped cylinder, and it includes top bar (41) and gets out of a predicament or an embarrassing situation (42), and described base (4) sets
Put the cylinder globe body working table (3) in pull test machine equipment above and with central shaft to install, base (4) being capable of relative cylinder work
Station (3) rotates in the horizontal direction；Top bar (41) surface of base (4) is provided with fixing device (2), is used for fixing steel wire
(5) one end；
Described fixed pulley (1) is arranged on (42) surface of getting out of a predicament or an embarrassing situation of base (4) by support, and steel wire (5) is from top bar (41) table
Face extends on fixed pulley (1), extends to fixing on clamp of tensile machine after fixed pulley (1) alters course straight up.
2. a kind of steel wire torsional strength detection fixture according to claim 1 is it is characterised in that described fixing device (2)
For fastening screw, and top bar (41) surface of base (4) offers the screwed hole matching with fastening screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620933201.1U CN205958360U (en) | 2016-08-24 | 2016-08-24 | Copper wire torsional strength detects anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620933201.1U CN205958360U (en) | 2016-08-24 | 2016-08-24 | Copper wire torsional strength detects anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205958360U true CN205958360U (en) | 2017-02-15 |
Family
ID=57977232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620933201.1U Expired - Fee Related CN205958360U (en) | 2016-08-24 | 2016-08-24 | Copper wire torsional strength detects anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205958360U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106124309A (en) * | 2016-08-24 | 2016-11-16 | 镇江荣德新能源科技有限公司 | A kind of steel wire torsional strength detection fixture |
| CN107214868A (en) * | 2017-07-04 | 2017-09-29 | 杨凌美畅新材料有限公司 | A kind of overall additional tension detection method of multi-line cutting machine |
-
2016
- 2016-08-24 CN CN201620933201.1U patent/CN205958360U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106124309A (en) * | 2016-08-24 | 2016-11-16 | 镇江荣德新能源科技有限公司 | A kind of steel wire torsional strength detection fixture |
| CN107214868A (en) * | 2017-07-04 | 2017-09-29 | 杨凌美畅新材料有限公司 | A kind of overall additional tension detection method of multi-line cutting machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20210824 |