CN206057085U - A kind of measurer for pulling force - Google Patents
A kind of measurer for pulling force Download PDFInfo
- Publication number
- CN206057085U CN206057085U CN201620675101.3U CN201620675101U CN206057085U CN 206057085 U CN206057085 U CN 206057085U CN 201620675101 U CN201620675101 U CN 201620675101U CN 206057085 U CN206057085 U CN 206057085U
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- CN
- China
- Prior art keywords
- fixture
- measurer
- pulling force
- fixture block
- strain gauge
- 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
This utility model is related to lithium battery processing testing equipment technical field, refer in particular to a kind of measurer for pulling force, including board, be fixedly installed on board strain gauge and strain gauge connection the second fixture for being oppositely arranged of the first fixture and first fixture and for driving the second fixture to tense the clamp driving mechanism of product.This utility model compact conformation, easy to use, test is reliable, can carry out tension detection to the lug of lithium battery and aluminum plastic film encapsulation, so as to ensure the quality of product, extend the service life of product.
Description
Technical field
This utility model is related to lithium battery processing testing equipment technical field, refers in particular to a kind of measurer for pulling force.
Background technology
Lithium battery be a class by lithium metal or lithium alloy be negative material, using the battery of non-aqueous electrolytic solution.Due to
Its storage performance is superior, has become now main flow.Lithium battery mainly has following some advantage：1st, energy comparison is high.Have
High storage energy density, is about 6-7 times of lead-acid battery；2nd, long service life, service life can reach more than 6 years；3rd, it is specified
Voltage is high, is approximately equal to the series voltage of 3 NI-Gs or nickel-hydrogen chargeable cell, is easy to constitute battery supply group；4th, possesses high power
Holding capacity, wherein ferrous phosphate lithium ion battery used for electric vehicle can reach the ability of 15-30C discharge and recharges, is easy to height
The Acceleration of starting of intensity；5th, self-discharge rate is very low, and this is one of most prominent superiority of the battery；6th, it is lightweight, same volume
Lower weight is about the 1/6-1/5 of plumbic acid product；7th, environmental protection, no matter producing, using and scrap, environmental pollution is little.
Soft package lithium battery is widely used in the electrical equipments such as mobile phone, computer, with the continuous development of field of batteries, to electricity
The performance requirement in pond also more and more higher.At present, in lithium battery manufacture process, the lithium battery having high demands to quality needs detection
Lug and the tensile strength of aluminum plastic film encapsulation, to improve the service life of lithium battery.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of compact conformation, easy to use, the reliable pulling force of test
Test machine.
In order to solve above-mentioned technical problem, this utility model is adopted the following technical scheme that：
A kind of measurer for pulling force, including board, be fixedly installed on board the connection of strain gauge and the strain gauge the first folder
Tool, and the second fixture for being oppositely arranged of first fixture and for driving the second fixture to tense the clamp driving mechanism of product.
Wherein, first fixture include installing fixture block, the locking fixture block for being articulated with the installation fixture block and for tightening or
Person unclamps the screw of locking fixture block, and the installation fixture block is connected with strain gauge.
Wherein, second fixture includes finger cylinder, the first fixture block being connected with the finger cylinder respectively and the second folder
Block.
Preferably, the clamp driving mechanism includes the screw mandrel of motor and Motor drive connection, is installed in the screw mandrel
Nut and the Mobile base being connected with the nut, the finger cylinder are arranged at Mobile base.
Wherein, the board is provided with guide rod, and the Mobile base is installed in the guide rod.
Wherein, also including the material platform for being arranged at the strain gauge side.
Wherein, also including display device and control chamber, the top surface of control chamber is the board.
Wherein, also include that, for covering the clamshell of clamp driving mechanism, second fixture is located at the top of clamshell.
The beneficial effects of the utility model：
In actual applications, as detection lug tensile strength when, can using the first fixture clamp lug, and second press from both sides
Tool clamps housing, and then clamp driving mechanism drives the movement of the second fixture, and corresponding numerical value can be drawn from strain gauge, so as to
Can be with the tensile strength of test product.This utility model compact conformation, easy to use, test is reliable, can be to the lug of lithium battery
And aluminum plastic film encapsulation carries out tension detection, so as to ensure the quality of product, extend the service life of product.
Description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model.
Fig. 2 is stereochemical structure decomposing schematic representation of the present utility model.
Fig. 3 is the partial structural diagram after this utility model hides display device, control chamber and clamshell.
Specific embodiment
For the ease of the understanding of those skilled in the art, further is made to this utility model with accompanying drawing with reference to embodiment
Explanation, the content that embodiment is referred to is not to restriction of the present utility model.
As shown in Figure 1 to Figure 3, a kind of measurer for pulling force, including board 1, the strain gauge 2 for being fixedly installed on board 1, and should
First fixture 3 of the connection of strain gauge 2, and the second fixture 4 for being oppositely arranged of first fixture 3 and for driving the second fixture 4 to draw
The clamp driving mechanism 5 of tight product.
When in actual applications, such as the tensile strength of detection lug, can using the first fixture 3 clamp lug, and second
Fixture 4 clamps housing, and then clamp driving mechanism 5 drives the second fixture 4 to move, and corresponding number can be drawn from strain gauge 2
Value, such that it is able to the tensile strength of test product.This utility model compact conformation, easy to use, test is reliable, can be to lithium battery
Lug and aluminum plastic film encapsulation carry out tension detection, so as to ensure the quality of product, extend the service life of product.
In the present embodiment, first fixture 3 includes installing fixture block 31, is articulated with the locking fixture block 32 of the installation fixture block 31
And for tightening or unclamping the screw 33 of locking fixture block 32, the installation fixture block 31 is connected with strain gauge 2.During use, adopt
The material clamping part for installing the material clamping part and locking fixture block 32 of fixture block 31 steps up to product, is tightened or pine by turning screw 33
Open locking fixture block 32, the locking fixture block 32 are articulated with installation fixture block 31, its simple operation, reliable clamping.
In the present embodiment, the first folder that second fixture 4 is included finger cylinder 41, is connected with the finger cylinder 41 respectively
Block 42 and the second fixture block 43, drive the first fixture block 42 and the second fixture block 43 to carry out material folding using finger cylinder 41, its simple structure,
Accommodate reliable.
In the present embodiment, the clamp driving mechanism 5 can be realized using cylinder, linear module.Preferably, the folder
Tool drive mechanism 5 include motor 51, and 51 drive connection of motor screw mandrel 52, be installed in the screw mandrel 52 nut and with the spiral shell
The Mobile base 53 of female connection, the finger cylinder 41 are arranged at Mobile base 53, and which is easy to control, and displacement accuracy is high.
In the present embodiment, the board 1 is provided with guide rod 6, and the Mobile base 53 is installed in the guide rod 6 so that Mobile base 53
Movement is smooth and steady.
In the present embodiment, also including the material platform 7 for being arranged at 2 side of the strain gauge.Be easy to place product, other zero
Part or article so that pick and place conveniently.
In the present embodiment, also including display device 8 and control chamber 9, the top surface of control chamber 9 is the board 1, is easy to equipment
Control and installation.
In the present embodiment, also include that, for covering the clamshell 10 of clamp driving mechanism 5, second fixture 4 is located at clamshell
10 top.Clamshell 10 plays sealing and dustproof effect to clamp driving mechanism 5, extends its service life, reduces maintenance cost.
Above-described embodiment is this utility model preferably implementation, and in addition, this utility model can be with other sides
Formula realizes that any obvious replacement is in protection model of the present utility model on the premise of conceiving without departing from the technical program
Within enclosing.
Claims (8)
1. a kind of measurer for pulling force, it is characterised in that：Including board（1）, be fixedly installed on board（1）Strain gauge（2）, and should
Strain gauge（2）First fixture of connection（3）, and first fixture（3）The second fixture being oppositely arranged（4）And for driving second
Fixture（4）Tense the clamp driving mechanism of product（5）.
2. a kind of measurer for pulling force according to claim 1, it is characterised in that：First fixture（3）Including installation folder
Block（31）, be articulated with the installation fixture block（31）Locking fixture block（32）And for tightening or unclamping locking fixture block（32）Screw
（33）, the installation fixture block（31）With strain gauge（2）Connection.
3. a kind of measurer for pulling force according to claim 1, it is characterised in that：Second fixture（4）Including finger gas
Cylinder（41）, respectively with the finger cylinder（41）First fixture block of connection（42）With the second fixture block（43）.
4. a kind of measurer for pulling force according to claim 3, it is characterised in that：The clamp driving mechanism（5）Including electricity
Machine（51）, and the motor（51）The screw mandrel of drive connection（52）, be installed in the screw mandrel（52）Nut and be connected with the nut
Mobile base（53）, the finger cylinder（41）It is arranged at Mobile base（53）.
5. a kind of measurer for pulling force according to claim 4, it is characterised in that：The board（1）It is provided with guide rod（6）, institute
State Mobile base（53）It is installed in the guide rod（6）.
6. a kind of measurer for pulling force according to claim 1, it is characterised in that：Also include being arranged at the strain gauge（2）
The material platform of side（7）.
7. a kind of measurer for pulling force according to claim 1, it is characterised in that：Also include display device（8）And control chamber
（9）, control chamber（9）Top surface be the board（1）.
8. a kind of measurer for pulling force according to claim 1, it is characterised in that：Also include for covering clamp driving mechanism
（5）Clamshell（10）, second fixture（4）Positioned at clamshell（10）Top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620675101.3U CN206057085U (en) | 2016-06-30 | 2016-06-30 | A kind of measurer for pulling force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620675101.3U CN206057085U (en) | 2016-06-30 | 2016-06-30 | A kind of measurer for pulling force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206057085U true CN206057085U (en) | 2017-03-29 |
Family
ID=58375475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620675101.3U Expired - Fee Related CN206057085U (en) | 2016-06-30 | 2016-06-30 | A kind of measurer for pulling force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206057085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966400A (en) * | 2017-11-29 | 2018-04-27 | 天津力神电池股份有限公司 | The detection method of aluminum plastic film packaging effect |
-
2016
- 2016-06-30 CN CN201620675101.3U patent/CN206057085U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966400A (en) * | 2017-11-29 | 2018-04-27 | 天津力神电池股份有限公司 | The detection method of aluminum plastic film packaging effect |
| CN107966400B (en) * | 2017-11-29 | 2020-05-19 | 天津力神电池股份有限公司 | Method for detecting packaging effect of aluminum plastic film |
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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: 20170329 Termination date: 20170630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |