CN202362236U - Polar plate drop test bed - Google Patents
Polar plate drop test bed Download PDFInfo
- Publication number
- CN202362236U CN202362236U CN2011204813402U CN201120481340U CN202362236U CN 202362236 U CN202362236 U CN 202362236U CN 2011204813402 U CN2011204813402 U CN 2011204813402U CN 201120481340 U CN201120481340 U CN 201120481340U CN 202362236 U CN202362236 U CN 202362236U
- Authority
- CN
- China
- Prior art keywords
- polar plate
- crossbeam
- pole plate
- brackets
- drop
- 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
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a polar plate drop test bed which is used for solving the problem of testing firmness of diachylon of a polar plate of a storage battery. The technical scheme is as follows: the polar plate drop test bed consists of a base, an upright post and a testing machine head which are arranged from bottom to top, wherein the testing machine head comprises a crossbeam, an operating handle, a tension spring, and two brackets, two pull rods and two linear bearings which are symmetrically arranged; the crossbeam is fixed with the upright post; the brackets are fixed with the linear bearings; the linear bearings are in sliding fit with the crossbeam; one end of the operating handle is hinged with the upper end of the upright post; one end of the pull rod is hinged with the brackets and the other end of the pull rod is hinged with the operating handle; the tension spring is positioned between the two pull rods; and two ends of the tension spring are fixedly connected with the two brackets respectively. According to the utility model, the operating handle is pressed down, the tested polar plate can release and freely drop from a position with fixed height; because the drop height is consistent with drop conditions in the polar plate, and the reproducibility of each testing environment can be guaranteed; and therefore, a detection result is accurate. The test bed has a simple structure, is convenient to use, and can be implemented only by manual drive, and the influence of human factors on a test result is avoided.
Description
Technical field
The utility model relates to a kind of pole plate falling test stand that is used to detect accumulator plate lead plaster firmness, belongs to the pick-up unit technical field.
Background technology
The firm degree that the accumulator plate lead plaster is connected with the pole plate body is an important critical item of pole plate quality.At present, some is to adopt hand distortion pole plate to the detection of accumulator plate lead plaster firmness, and this method is because not of uniform size the causing of the application of force of tester's hand, and the testing result error is bigger; Also having a kind of method is from a certain height free falling with pole plate; See the lead plaster loosening degree judges whether pole plate is qualified, the problem that this detection method exists is that artificial falls pole plate from a certain height; The falling height that can't guarantee each pole plate can accurately be unified; And can't guarantee that it all is freely falling body that each pole plate falls, experiment condition disunity, accuracy that also just can't the warranty test result.
The utility model content
The utility model technical matters to be solved is: overcome the defective of above-mentioned prior art and provide that a kind of testing conditions is easy to reproduce, testing result pole plate falling test stand accurately.
The alleged problem of the utility model is solved by following technical scheme:
A kind of pole plate falling test stand, special feature are that it is made up of the base, column and the test head that are provided with from bottom to top, and said test head comprises crossbeam, operating grip, extension spring, reaches symmetrically arranged two stands, two pull bars and two linear bearings; Wherein, crossbeam and column are fixed, and support and linear bearing are fixed; Linear bearing and crossbeam are slidingly matched; Said operating grip one end and column upper end are hinged, an end articulated stand of said pull bar, other end hinge operation handle; Said extension spring is between two pull bars, and its two ends are affixed two stands respectively.
Above-mentioned pole plate falling test stand, said two stands front end is respectively equipped with pallet, and pallet is provided with screw slots, and pallet is connected by screw with support.
Above-mentioned pole plate falling test stand, said base bottom is provided with four lower margins, and one of them is the adjustment lower margin, and other three are fixing lower margin.
The utility model lacks suitable testing tool problem and has designed a kind of pole plate falling test stand simple in structure, easy to implement to the firm degree of accumulator plate lead plaster.This testing table is through depressing operating grip, can tested plates be discharged and freely fall by deciding eminence, because of the pole plate falling height with fall term harmonization, can guarantee the repeatability of each experimental enviroment, so testing result is accurate.The utility model is simple in structure, easy to use, and only depending on manpower to drive can implement, and has avoided the influence of human factor to test findings.
Description of drawings
Fig. 1 is the structural representation (positive side) of the utility model;
Fig. 2 is the structural representation (rear side to) of the utility model.
Label is represented as follows among the figure: 1, base, 2, column, 3, the adjustment lower margin, 4, operating grip, 5, support, 6, pallet, 7, crossbeam, 8, pull bar, 9, extension spring, 10, linear bearing, 11. screw slots.
Embodiment
Referring to Fig. 1, Fig. 2, the utility model by the base that is positioned at the bottom 1, be positioned at the column 2 on the base and the test head that is fixed on the column constitutes.The test head is the core component of the utility model, and it comprises crossbeam 7, operating grip 4, extension spring 9, and respectively symmetrically arranged two supports 5, two pull bars 8 and two linear bearings 10.Said crossbeam is fixed on the column upper end, and support and linear bearing are fixed, and linear bearing and crossbeam form and be slidingly matched; Operating grip one end and column upper end are hinged, an end articulated stand of said pull bar, other end hinge operation handle; Extension spring is between two pull bars, and its two ends are affixed two stands respectively.Be respectively equipped with pallet 6 at two stands 5 front ends, pallet is provided with screw slots 11, and pallet is connected by screw with support.Base 1 bottom is provided with four lower margins, and one of them is adjustment lower margin 3, and other three are fixing lower margin.The adjustment lower margin is made up of bolt, adjustment nut and spring, and rotation adjustment nut can be adjusted the base level.
Still, when the utility model uses, regulate adjustment lower margin 3 the pole plate falling test stand is placed level referring to Fig. 1, figure; Adjust the width between two pallets 6, its width is than little 10 mm of plate width to be tested; Pole plate to be tested is placed between two pallets; With hand push handle 4, under handle was used, the spring force that pull bar 8 makes two stands 5 overcome extension spring 9 moved to both sides; When the width between two pallets during greater than plate width, pole plate falls on experiment table do the movement of falling object; The unclamp operation handle, two stands sets back under the effect of extension spring, for test next time is prepared.
Claims (3)
1. pole plate falling test stand is characterized in that: it is made up of the base (1) that is provided with from bottom to top, column (2) and test head, and said test head comprises crossbeam (7), operating grip (4), extension spring (9), reaches symmetrically arranged two stands (5), two pull bars (8) and two linear bearings (10); Wherein, crossbeam and column are fixed, and support and linear bearing are fixed; Linear bearing and crossbeam are slidingly matched; Said operating grip one end and column upper end are hinged, an end articulated stand of said pull bar, other end hinge operation handle; Said extension spring is between two pull bars, and its two ends are affixed two stands respectively.
2. pole plate falling test stand according to claim 1 is characterized in that: said two stands (5) front end is respectively equipped with pallet (6), and pallet is provided with screw slots, and pallet is connected by screw with support.
3. pole plate falling test stand according to claim 1 is characterized in that: said base (1) bottom is provided with four lower margins, and one of them is adjustment lower margin (3), and other three are fixing lower margin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204813402U CN202362236U (en) | 2011-11-28 | 2011-11-28 | Polar plate drop test bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204813402U CN202362236U (en) | 2011-11-28 | 2011-11-28 | Polar plate drop test bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202362236U true CN202362236U (en) | 2012-08-01 |
Family
ID=46573415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204813402U Expired - Fee Related CN202362236U (en) | 2011-11-28 | 2011-11-28 | Polar plate drop test bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202362236U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568710A (en) * | 2016-11-16 | 2017-04-19 | 双登集团股份有限公司 | Method for measuring bonding force between lead paste and grid |
| CN111811963A (en) * | 2020-06-29 | 2020-10-23 | 佛山欧神诺陶瓷有限公司 | Method and system for detecting hidden crack defect of ceramic tile |
| CN112504044A (en) * | 2020-11-20 | 2021-03-16 | 榆林学院 | Be applied to marking off dipperstick on metal work piece surface |
-
2011
- 2011-11-28 CN CN2011204813402U patent/CN202362236U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568710A (en) * | 2016-11-16 | 2017-04-19 | 双登集团股份有限公司 | Method for measuring bonding force between lead paste and grid |
| CN111811963A (en) * | 2020-06-29 | 2020-10-23 | 佛山欧神诺陶瓷有限公司 | Method and system for detecting hidden crack defect of ceramic tile |
| CN112504044A (en) * | 2020-11-20 | 2021-03-16 | 榆林学院 | Be applied to marking off dipperstick on metal work piece surface |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201548775U (en) | OTP liquid crystal display detection jig | |
| CN202362236U (en) | Polar plate drop test bed | |
| CN103792145A (en) | Overall stiffness measurement method for paper meal plate | |
| CN202221365U (en) | Tester for testing elasticity of table tennis balls and table tennis rackets | |
| CN201561927U (en) | Leather rubbing color fastness tester | |
| CN111707436B (en) | Drop test machine capable of simulating continuous drop | |
| CN201993075U (en) | Axial gap detecting device of electromagnetic relay | |
| CN209218400U (en) | A kind of tool fixture of testing mobile phone earpiece | |
| CN219201319U (en) | Anti-slip coefficient detector | |
| CN204882615U (en) | General conductor tester with adjustable distance | |
| CN203595785U (en) | Testing apparatus capable of controlling compression stroke | |
| CN215677957U (en) | Calibrating device for pendulum impact testing machine | |
| CN213517245U (en) | PCB (printed circuit board) detection jig | |
| CN211955283U (en) | Thermal deformation and Vicat softening point temperature measuring instrument | |
| CN210953298U (en) | Portable vibration testing machine | |
| CN202592013U (en) | Multi-angle limiting clamp device for large beam hole-boring | |
| CN208536745U (en) | A kind of cotton fiber thickness detection workbench | |
| CN111947875A (en) | Lithium battery detection equipment | |
| CN202255193U (en) | Detection tool of automobile crossbeam right fixing support | |
| CN203630299U (en) | Electric energy meter circuit board detection tooling plate | |
| CN215492895U (en) | Lithium ion battery cell internal anti-pressure detection device | |
| CN221044499U (en) | Reading adjusting frame | |
| CN203502553U (en) | Detector for service life of switch | |
| CN221238747U (en) | Corrugated paper strength detection equipment | |
| CN220490902U (en) | Three-phase multifunctional electric measuring meter test rack |
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: 20120801 Termination date: 20151128 |