CN201083817Y - Test tool - Google Patents
Test tool Download PDFInfo
- Publication number
- CN201083817Y CN201083817Y CNU2007201211749U CN200720121174U CN201083817Y CN 201083817 Y CN201083817 Y CN 201083817Y CN U2007201211749 U CNU2007201211749 U CN U2007201211749U CN 200720121174 U CN200720121174 U CN 200720121174U CN 201083817 Y CN201083817 Y CN 201083817Y
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- China
- Prior art keywords
- product
- testing tool
- fixed
- utility
- model
- 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
The utility model discloses a testing tool, comprising a base, a fixing device which is fixedly connected with the base and is for fixing a product to be tested and a pressure device for pressing the product to be tested. The testing tool of the utility model can effectively standardize the testing force, the pressing height and the times by testing an elastic piece and solve the problem of the prior art of the low testing accuracy; meanwhile, the utility model has simple manipulation and is easy to control.
Description
[technical field]
The utility model relates to a kind of testing tool, specifically relates to a kind of testing tool of battery spring lamination.
[background technology]
At present, along with the IT industry development is more and more faster, battery product is also more and more used by people, and as the power brick of one of battery product, purposes is also very extensive.In power brick, the performance that detects battery is very important concerning battery, it directly influences the serviceable life of battery, at the knob place of power brick a shell fragment is arranged, the elasticity quality of shell fragment directly influences power brick, so the performance test (elastic force test) to shell fragment also becomes the test emphasis thereupon, because shell fragment is through overmolding, its pliability and hardness have bigger change behind annealing and the electroplating work procedure, thereby the withstand voltage number of times that can directly influence the power brick knob influences the serviceable life of entire cell bag, at present for the test of shell fragment elasticity and springing number of times because equipment and personnel's requirement than higher, so there is not testing apparatus, therefore for high precision and high-accuracy, have no idea to realize.It is bigger that the result that present detection method causes still detects error ratio, and accuracy rate is not high, will repeatedly measure often when measuring, and measures the operation trouble, and efficiency ratio is lower.
[utility model content]
The purpose of this utility model is to overcome the not high shortcoming of prior art test accuracy rate, provides a kind of test accurate testing tool.
The technical scheme that the utility model adopted is:
A kind of testing tool comprises being fixedly connected with a device for exerting that is used for fixing the stationary installation of product to be measured and is used for product to be measured is exerted pressure on a base, the base.
According to above-mentioned major technique feature, the described screw that is fixedly connected as connects.
Described stationary installation comprises that one is fixed on first support on the base and the fixed block of a fixing product to be measured, and described first support is provided with the hold down gag that is used to be fixed piece.
According to above-mentioned major technique feature, the hold-down bolt of described hold down gag for being threaded with first support.
Described device for exerting comprises that one is fixed on second support and on the base and is fixed on cylinder on second support, also comprise one be connected with cylinder piston rod be used for movable block that product to be measured is exerted pressure.
The utility model also comprises a counting assembly, and described counting assembly comprises a counter and the display device that is electrically connected with it, and described counting assembly comprises that also one is fixed on the inductor that is used to respond to product on the movable block.
Of the present utility model have a following beneficial effect: by with testing tool of the present utility model shell fragment being tested, can be effectively to the test dynamics, press down height and number of times carries out standardization, and related data carried out record, the degree of accuracy and the confidence level of test result are significantly improved; The utility model is simple to operate simultaneously; Control is reliable; Test result is distinct; Very strong practicality is arranged.
[description of drawings]
Fig. 1 is the synoptic diagram of a kind of testing tool of the present utility model;
[embodiment]
Please refer to shown in Figure 1ly, the utility model illustrates a kind of testing tool in conjunction with embodiment, comprises being fixedly connected with a device for exerting that is used for fixing the stationary installation of product to be measured and is used for product to be measured is exerted pressure on a base 1, the base 1.
Stationary installation comprises that one is fixed on first support 21 on the base 1 and the fixed block 22 of a fixing product to be measured, is provided with the hold down gag that is used to be fixed piece 22 on first support 21.The fixed block 22 of stationary installation is used for fixing shell fragment, and hold down gag is a hold-down bolt 23, and hold-down bolt 23 is tightly fixing with shell fragment by fixed block 22, can not make its move left and right.
Device for exerting comprises that one is fixed on second support 31 and on the base 1 and is fixed on cylinder 32 on second support 31, also comprise one be connected with cylinder piston rod (on figure, not marking) be used for movable block 33 that product to be measured is exerted pressure; Movable block 33 can move up and down under the effect of cylinder 32.The utility model also comprises a counting assembly (not marking) on figure, wherein counting assembly comprises a counter and the display device that is electrically connected with it, and counting assembly comprises that also one is fixed on the inductor that is used to respond to product on the movable block 33.
According to the product test requirement, (comprise the test duration by setting to the program in the counter, the setting of testing time and other related datas), can test product shell fragment elasticity and springing number of times, and, also can regulate, to adapt to different requirements the depression degree and the frequency of fixed block.Related data according to test is effectively regulated and control the operation of annealing before, electroplating.
Embodiment:
Be the concrete test process of a kind of testing tool of the present utility model below in conjunction with product:
1, at first whether the power supply of checkout instrument and gas raft be open-minded, guarantees that power supply and valve were in closed condition before using;
2, use the calibrated bolck countercylinder to press down highly and debug (calibrated bolck is to be used for the test products height, and the height of product is to reach the control of springing back and forth according to the true altitude to shell fragment to require to formulate), and fix this height;
3, open stationary installation, with the non-test lead of shell fragment to be tested put into first movable block below, test lead is corresponding with second movable block, tighten the handle of stationary installation;
4,, set and suppress the number of times and the springing residence time according to the control plan requirement;
5, open the gas raft, put back to protective cover, begin test by open key;
6, after test finishes, the virgin state of numeration and recovery testing tool.
Accuracy rate and degree of accuracy when a kind of testing tool of the present utility model can effectively guarantee to measure in conjunction with the method for testing of product, effectively control is because of the elasticity of shell fragment and the not high battery performance problems that causes of accurate rate of springing number of times; The utility model can effectively be boosted productivity owing to simple in structure.
Above content is in conjunction with specific embodiments to further specifying that the utility model is done, and those skilled in the art can change and is out of shape and the spirit and scope that do not break away from the present utility model people system of the present utility model.If these modifications belong within the scope of the utility model claim and equivalent technology thereof, then the utility model intention also comprises these changes interior.
Claims (6)
1. a testing tool is characterized in that: comprise being fixedly connected with a device for exerting that is used for fixing the stationary installation of product to be measured and is used for product to be measured is exerted pressure on a base, the base.
2. a kind of testing tool as claimed in claim 1 is characterized in that: described stationary installation comprises that one is fixed on first support on the base and the fixed block of a fixing product to be measured, and described first support is provided with the hold down gag that is used to be fixed piece.
3. a kind of testing tool as claimed in claim 1, it is characterized in that: described device for exerting comprises that one is fixed on second support and on the base and is fixed on cylinder on second support, also comprise one be connected with cylinder piston rod be used for movable block that product to be measured is exerted pressure.
4. a kind of testing tool as claimed in claim 1, it is characterized in that: also comprise a counting assembly, described counting assembly comprises a counter and the display device that is electrically connected with it, and described counting assembly comprises that also one is fixed on the inductor that is used to respond to product on the movable block.
5. a kind of testing tool as claimed in claim 1 is characterized in that: the described screw that is fixedly connected as connects.
6. a kind of testing tool as claimed in claim 2 is characterized in that: the hold-down bolt of described hold down gag for being threaded with first support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201211749U CN201083817Y (en) | 2007-06-26 | 2007-06-26 | Test tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201211749U CN201083817Y (en) | 2007-06-26 | 2007-06-26 | Test tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201083817Y true CN201083817Y (en) | 2008-07-09 |
Family
ID=39626287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201211749U Expired - Fee Related CN201083817Y (en) | 2007-06-26 | 2007-06-26 | Test tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201083817Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102053206B (en) * | 2009-11-05 | 2013-03-06 | 富葵精密组件(深圳)有限公司 | Circuit board testing device and method |
| CN102043109B (en) * | 2009-10-21 | 2013-03-20 | 富葵精密组件(深圳)有限公司 | Testing device |
| CN105067366A (en) * | 2015-08-25 | 2015-11-18 | 江苏百特电器有限公司 | Inspection and test tool for citrus juicer |
| CN107101895A (en) * | 2017-04-24 | 2017-08-29 | 安徽江淮汽车集团股份有限公司 | Shell fragment fatigue durability test device |
-
2007
- 2007-06-26 CN CNU2007201211749U patent/CN201083817Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102043109B (en) * | 2009-10-21 | 2013-03-20 | 富葵精密组件(深圳)有限公司 | Testing device |
| CN102053206B (en) * | 2009-11-05 | 2013-03-06 | 富葵精密组件(深圳)有限公司 | Circuit board testing device and method |
| CN105067366A (en) * | 2015-08-25 | 2015-11-18 | 江苏百特电器有限公司 | Inspection and test tool for citrus juicer |
| CN107101895A (en) * | 2017-04-24 | 2017-08-29 | 安徽江淮汽车集团股份有限公司 | Shell fragment fatigue durability test device |
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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: 20080709 Termination date: 20160626 |