CN201016993Y - Pressure resistance testing jig - Google Patents
Pressure resistance testing jig Download PDFInfo
- Publication number
- CN201016993Y CN201016993Y CNU2007200364802U CN200720036480U CN201016993Y CN 201016993 Y CN201016993 Y CN 201016993Y CN U2007200364802 U CNU2007200364802 U CN U2007200364802U CN 200720036480 U CN200720036480 U CN 200720036480U CN 201016993 Y CN201016993 Y CN 201016993Y
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- CN
- China
- Prior art keywords
- clamping device
- mobile clamping
- stationary installation
- product
- push rod
- 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 - Lifetime
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 46
- 238000009434 installation Methods 0.000 claims description 34
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 abstract 2
- 239000000523 sample Substances 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 2
- 241000270722 Crocodylidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- LNNWVNGFPYWNQE-GMIGKAJZSA-N desomorphine Chemical compound C1C2=CC=C(O)C3=C2[C@]24CCN(C)[C@H]1[C@@H]2CCC[C@@H]4O3 LNNWVNGFPYWNQE-GMIGKAJZSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a pressure-resistant testing fixture, and comprises a base frame, a fixed clamping device, a product fixing device, a mobile clamping device, a first guide sleeve, a second guide sleeve, a spring and a displacement device. The fixed clamping device is arranged on the base frame in a fixing way. The product fixing device and the mobile clamping device are capable of free moving on the surface of the base frame. The product fixing device is arranged between the fixed clamping device and the mobile clamping device. The opposite surfaces of the fixed clamping device and the mobile clamping device are equipped with testing probes respectively which match a product to be tested. The testing probes are connected correspondingly to lead wires. The first guide sleeve and the second guide sleeve goes through the product fixing device alternately in a flexible way. One end of either the first guide sleeve or the second guide sleeve butts the fixed clamping device, while the other end goes through the mobile clamping device in a flexible way. The displacement device is connected with the mobile clamping device. The utility model is simple in the operation, labor time-saving, provided with the high accuracy and free of occurrence of testing omission.
Description
Technical field
The utility model relates to a kind of tool, particularly a kind of tool that is mainly used in dielectric strength tester.
Background technology
Dielectric strength tester has the measurement performance of high-speed, high precision, is widely used in the voltage-withstand test of motor, electronic applications.In the practical operation of dielectric strength tester, pressure resistant test tool is indispensable instrument, and its operability and precision will directly have influence on its accuracy.In present voltage-withstand test, the test mode of crocodile clip is taked in the test of electronic product (transformer) mostly, this test mode has following shortcoming: 1). and man-hour, waste was serious; 2). its poor accuracy is easy to generate test leakage (its incidence is 10%); 3). there is serious potential safety hazard.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of pressure resistant test tool, and this pressure resistant test tool is simple to operate, save man-hour and accuracy height, does not have test leakage and produces.
The utility model for the technical scheme that solves its technical matters and adopt is: a kind of pressure resistant test tool, comprise pedestal, fixed clamping device, the product stationary installation, mobile clamping device, first orienting sleeve, second orienting sleeve, spring and pusher jack, fixed clamping device is fixedly arranged on the pedestal, product stationary installation and mobile clamping device can move freely in pedestal surface, the product stationary installation is located between fixed clamping device and the mobile clamping device, be respectively equipped with the testing needle that matches with product to be measured on the opposite face of fixed clamping device and mobile clamping device, testing needle and the corresponding connection of lead-in wire, first, two orienting sleeves are at interval, and activity wore the product stationary installation, first, two orienting sleeves, one end is against fixed clamping device, first, two orienting sleeve other end activities wore mobile clamping device, and pusher jack is connected in mobile clamping device.
Further technical scheme of the present utility model is:
Be arranged with four stage clips on first and second orienting sleeve of product stationary installation both sides, wherein two stage clip one end resilient abutment product stationary installation one sides, other end resilient abutment mobile clamping device side, two stage clip one end resilient abutment product stationary installation opposite sides, other end resilient abutment fixed clamping device side in addition.
First and second orienting sleeve other end activity wore behind the mobile clamping device its end stop in the mobile clamping device one side of product stationary installation dorsad.
Pusher jack is fixed on the mobile clamping device one side of product stationary installation dorsad.
Pusher jack is a cylinder, realizes moving around of pusher jack by stretching of cylinder piston.
Pusher jack mainly is made up of push rod, eccentric wheel and handle, and push rod slides and is connected in the eccentric wheel side, and handle is fixed on eccentric wheel, and eccentric wheel is off-centre and is articulated in pedestal surface, realizes moving around of push rod by eccentric rotation.
Pusher jack mainly is made up of push rod, drive link and handle, push rod is parallel with pedestal surface, and push rod one end is connected in drive link one end, and the drive link other end articulates the handle middle part, handle end articulates pedestal surface, and the rotation by handle realizes moving around of push rod.
The beneficial effects of the utility model are: the product stationary installation of this pressure resistant test tool is connected with mobile clamping device with fixed clamping device by first and second guidepost, is in the centre of two clamp devices; Realize clamping, the test of product to be measured by pusher jack, can locate quickly and easily and test like this, accomplish disposable clamping, disposable test, improve testing efficiency greatly, in actual production man-hour can save 24%, accuracy 100% and can get rid of potential safety hazard fully.Generally speaking, this pressure resistant test tool is simple to operate, save man-hour and accuracy height, do not have test leakage and produces.
Description of drawings
Fig. 1 is the utility model synoptic diagram;
Fig. 2 is the utility model exploded view;
Fig. 3 is a pusher jack synoptic diagram described in the utility model.
Embodiment
Embodiment: a kind of pressure resistant test tool, comprise pedestal 1, fixed clamping device 3, product stationary installation 4, mobile clamping device 5, first orienting sleeve 81, second orienting sleeve 82, spring 7 and pusher jack 2, fixed clamping device 3 is fixedly arranged on the pedestal, product stationary installation 4 and mobile clamping device 5 can move freely on pedestal 1 surface, product stationary installation 4 is located between fixed clamping device 3 and the mobile clamping device 5, be respectively equipped with the testing needle 8 that matches with product to be measured on the opposite face of fixed clamping device 3 and mobile clamping device 5, testing needle and the corresponding connection of lead-in wire, thereby realize testing needle and product conducting to be measured, first, two orienting sleeves 81,82 are at interval, and activity wore product stationary installation 4, first, two orienting sleeves 81,82 1 ends are against fixed clamping device 3, first, two orienting sleeves 81,82 other end activities wore mobile clamping device 5, pusher jack 2 is connected in mobile clamping device 5, promotes or spurs mobile clamping device 5 and move.
Be arranged with four stage clips on first and second orienting sleeve 81,82 of product stationary installation 4 both sides, wherein two stage clip one end resilient abutment product stationary installation 4 one sides, other end resilient abutment mobile clamping device 5 sides, two stage clip one end resilient abutment product stationary installation 4 opposite sides, other end resilient abutment fixed clamping device 3 sides in addition.
First and second orienting sleeve 81,82 other end activities wore its end stops of mobile clamping device 5 back in mobile clamping device 5 one side of product stationary installation 4 dorsad, can prevent that the mobile clamping device accident from shifting out first and second orienting sleeve 81,82.
Pusher jack 2 is fixed on mobile clamping device 5 one side of product stationary installation 4 dorsad.
Pusher jack 2 is a cylinder, realizes moving around of pusher jack 2 by stretching of cylinder piston.
Pusher jack 2 mainly is made up of push rod, eccentric wheel and handle, and push rod slides and is connected in the eccentric wheel side, and handle is fixed on eccentric wheel, and eccentric wheel is off-centre by pin and is articulated in pedestal surface, realizes moving around of push rod by eccentric rotation.
Pusher jack 2 mainly is made up of push rod 21, drive link 22 and handle 23, push rod wore the set collar that is fixed in pedestal surface by activity and realizes being parallel with pedestal surface, push rod one end is connected in drive link one end, the drive link other end articulates the handle middle part, handle end articulates pedestal surface, and the rotation by handle realizes moving around of push rod.
During use of the present utility model:
During use, product to be measured places on the product stationary installation 4, pusher jack 2 promotes mobile clamping device 5 and moves toward fixed clamping device 3, testing needle on the mobile clamping device 5 slowly presses product one side to be measured, product stationary installation 4 moves toward fixed clamping device 3 simultaneously, product opposite side to be measured also slowly presses the testing needle on the fixed clamping device 3, testing needle on last fixed clamping device 3 and mobile clamping device 5 opposite faces presses product to be measured both sides respectively, just can test, clamping is reliable, easy to operate like this; Test in the time of to unclamp, pusher jack 2 pulling mobile clamping devices 5 fixed clamping device 3 dorsad move, testing needle on the mobile clamping device 5 unclamps product one side to be measured, the mobile product stationary installation 4 again, testing needle on product opposite side to be measured and the fixed clamping device 3 unclamps, just product to be measured can have been taken off, owing to be arranged with stage clip on first and second orienting sleeve, therefore when pusher jack 2 unclamps product stationary installation 4 and mobile clamping device 5 can be automatically be that fulcrum is removed and resetted with fixed clamping device 3, can take off product to be measured from product stationary installation 4 easily.
In this example, the mode that pusher jack 2 is connected in mobile clamping device 5 can be that both are connected; When being arranged with four stage clips on first and second orienting sleeve 81,82, product stationary installation 4 can automatically reset with mobile clamping device 5 and separate like this, and at this moment to be connected in the mode of mobile clamping device 5 can be that both conflict to pusher jack 2.This all is this routine claimed scope.
In this example, orienting sleeve can be established many again, and it is also passable only to establish an orienting sleeve certainly, instability during clamping only, and this all is this routine claimed scope.
Claims (7)
1. pressure resistant test tool, it is characterized in that: comprise pedestal, fixed clamping device, the product stationary installation, mobile clamping device, first orienting sleeve, second orienting sleeve, spring and pusher jack, fixed clamping device is fixedly arranged on the pedestal, product stationary installation and mobile clamping device can move freely in pedestal surface, the product stationary installation is located between fixed clamping device and the mobile clamping device, be respectively equipped with the testing needle that matches with product to be measured on the opposite face of fixed clamping device and mobile clamping device, testing needle and the corresponding connection of lead-in wire, first, two orienting sleeves are at interval, and activity wore the product stationary installation, first, two orienting sleeves, one end is against fixed clamping device, first, two orienting sleeve other end activities wore mobile clamping device, and pusher jack is connected in mobile clamping device.
2. pressure resistant test tool according to claim 1, it is characterized in that: be arranged with four stage clips on first and second orienting sleeve of product stationary installation both sides, wherein two stage clip one end resilient abutment product stationary installation one sides, other end resilient abutment mobile clamping device side, two stage clip one end resilient abutment product stationary installation opposite sides, other end resilient abutment fixed clamping device side in addition.
3. pressure resistant test tool according to claim 1 is characterized in that: first and second orienting sleeve other end activity wore behind the mobile clamping device its end stop in the mobile clamping device one side of product stationary installation dorsad.
4. pressure resistant test tool according to claim 1 is characterized in that: pusher jack is fixed on the mobile clamping device one side of product stationary installation dorsad.
5. according to claim 1 or 4 described pressure resistant test tools, it is characterized in that: pusher jack is a cylinder, realizes moving around of pusher jack by stretching of cylinder piston.
6. according to claim 1 or 4 described pressure resistant test tools, it is characterized in that: pusher jack mainly is made up of push rod, eccentric wheel and handle, push rod slides and is connected in the eccentric wheel side, handle is fixed on eccentric wheel, eccentric wheel is off-centre and is articulated in pedestal surface, realizes moving around of push rod by eccentric rotation.
7. according to claim 1 or 4 described pressure resistant test tools, it is characterized in that: pusher jack mainly is made up of push rod, drive link and handle, push rod is parallel with pedestal surface, push rod one end is connected in drive link one end, the drive link other end articulates the handle middle part, handle end articulates pedestal surface, and the rotation by handle realizes moving around of push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200364802U CN201016993Y (en) | 2007-03-26 | 2007-03-26 | Pressure resistance testing jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200364802U CN201016993Y (en) | 2007-03-26 | 2007-03-26 | Pressure resistance testing jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201016993Y true CN201016993Y (en) | 2008-02-06 |
Family
ID=39057488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200364802U Expired - Lifetime CN201016993Y (en) | 2007-03-26 | 2007-03-26 | Pressure resistance testing jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201016993Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101256200B (en) * | 2007-03-26 | 2010-06-09 | 昆山尼赛拉电子器材有限公司 | Pressure resistant test tool |
| CN103983813A (en) * | 2014-06-04 | 2014-08-13 | 无锡新宏泰电器科技股份有限公司 | Hip-pot test clamp for motor |
-
2007
- 2007-03-26 CN CNU2007200364802U patent/CN201016993Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101256200B (en) * | 2007-03-26 | 2010-06-09 | 昆山尼赛拉电子器材有限公司 | Pressure resistant test tool |
| CN103983813A (en) * | 2014-06-04 | 2014-08-13 | 无锡新宏泰电器科技股份有限公司 | Hip-pot test clamp for motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20080206 Effective date of abandoning: 20070326 |