CN105784471A - Clamp device for testing point explosion aluminum shell anti-explosion pressure - Google Patents
Clamp device for testing point explosion aluminum shell anti-explosion pressure Download PDFInfo
- Publication number
- CN105784471A CN105784471A CN201610219478.2A CN201610219478A CN105784471A CN 105784471 A CN105784471 A CN 105784471A CN 201610219478 A CN201610219478 A CN 201610219478A CN 105784471 A CN105784471 A CN 105784471A
- Authority
- CN
- China
- Prior art keywords
- plate
- base
- explosion
- location
- connecting 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.)
- Granted
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 55
- 238000012360 testing method Methods 0.000 title claims abstract description 21
- 238000004880 explosion Methods 0.000 title abstract 7
- 239000000446 fuel Substances 0.000 claims description 4
- 238000005336 cracking Methods 0.000 abstract 1
- 238000007664 blowing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Fluid Pressure (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a clamp device for testing point explosion aluminum shell anti-explosion pressure.The device comprises an aluminum shell fixing block (3), a base positioning plate (4), a base (1), a supporting rod (5), a positioning plate (8), a connecting rod (9) and an adjusting hand wheel (10).The middle of the positioning plate (8) is movably provided with the connecting rod (9) through threads.The upper end of the connecting rod (9) is fixedly connected with the adjusting hand wheel (10).The lower end of the connecting rod (9) is connected with a pressing head (6).The bottom of the base positioning plate (4) is provided with a T-shaped groove for fixing the aluminum shell fixing block (3), an oil inlet (11) is formed inside the base (1), and a through hole is reserved in the base positioning plate (4) relative to the base (1).The clamp device is simple in structure and convenient to operate and can accurately test the point explosion aluminum shell anti-explosion pressure and the cracking degree of the bottom of an aluminum shell after the pressure is released.According to the testing result, whether the point explosion aluminum shell is qualified or not is judged, and testing data is accurately displayed.
Description
Technical field
The present invention relates to the grip device on a kind of explosion-proof pressure tester, particularly relate to a kind of grip device of aluminum casing bottom degree of splitting after the quick-fried explosion-proof aluminum casing pressure of test point and earth pressure release.
Background technology
Current capacitor manufacturer is more and more higher to the requirement of aluminum hull, and compared with common explosion-proof aluminum shell, some high-end explosion-proof aluminum shells must also possess a little quick-fried requirement.And current used explosion-proof aluminum casing pressure tester, what adopt when measuring is telescopic.Owing to pressure head is directly born against aluminum casing bottom by the operation principle of telescopic explosion-proof pressure tester, contact area is very big, so oil pressure raises after blowing generally can form very big crack, basic explosion-proof pressure can only be measured, and do not measure a little quick-fried (after earth pressure release aluminum casing bottom degree of splitting size) effect.For this reason, it may be necessary to a kind of new technical scheme solves above-mentioned technical problem.
Summary of the invention
For above-mentioned situation, the present invention provides a kind of for can the grip device of aluminum casing bottom degree of splitting size after the high precision measurement quick-fried explosion-proof aluminum casing pressure of point and earth pressure release above explosion-proof pressure tester.
The technical solution used in the present invention is:
nullA kind of grip device of the quick-fried explosion-proof aluminum casing pressure of test point，Including aluminum hull fixed block、Base location-plate、Base、Support bar、Location-plate、Connecting rod and adjusting handle，Described support bar has two，The bottom of described support bar is fixed on test bench，Described location-plate is fixed on the top of support bar，The middle part of described location-plate is movably set with connecting rod by screw thread，The upper end of described connecting rod is fixing with adjusting handle to be connected，The lower end of described connecting rod is connected to pressure head，Described pressure head is pressed in above base location-plate，Described base location-plate is provided for the waist hole of support bar traverse，Described base location-plate is fixed on support bar by waist hole，The bottom of described base location-plate is provided with the T-slot for fixing aluminum hull fixed block，Described base is arranged on the lower section of base location-plate，In described base, fuel feed hole is set，On described base location-plate, respect thereto place leaves through hole.
Further, the tapered structure in the top of described base.
Further, cavity is left in the bottom of described pressure head.
The invention have the advantage that simple in construction, easy to operate, it is possible to measure some aluminum casing bottom degree of splitting size after quick-fried explosion-proof aluminum casing pressure and earth pressure release accurately.According to test result, it is judged that putting the acceptance or rejection of quick-fried aluminum hull, test data show accurately.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention.
Wherein: in figure: 1, base, 2, aluminum hull, 3, aluminum hull fixed block, 4, base location-plate, 5, support bar, 6, pressure head, 7, test bench, 8, location-plate, 9, connecting rod, 10, adjusting handle, 11, fuel feed hole, 12, through hole, 13, cavity, 14, explosion-proof pressure instrument.
Detailed description of the invention
nullAs shown in Figure 1，A kind of grip device of the quick-fried explosion-proof aluminum casing pressure of test point，Including aluminum hull fixed block 3、Base location-plate 4、Base 1、Two support bars 5、Location-plate 8、Connecting rod 9 and adjusting handle 10，，The bottom of support bar 5 is fixed on test bench 7，Location-plate 8 is fixed on the top of support bar 5，The middle part of location-plate 8 is movably set with connecting rod 9 by screw thread，The upper end of connecting rod 9 is fixing with adjusting handle 10 to be connected，The lower end of connecting rod 9 is connected to pressure head 6，Pressure head 6 is pressed in above base location-plate 4，Base location-plate 4 is provided for the waist hole of support bar 5 traverse，Base location-plate 4 is fixed on support bar 5 by waist hole，The bottom of base location-plate 4 is provided with the T-slot for fixing aluminum hull fixed block 3，Base 1 is arranged on the lower section of base location-plate 4，Fuel feed hole 11 is set in base 1，The tapered structure in top of base 1，On base location-plate 4, respect thereto 1 place leaves through hole 12，Cavity 13 is left in the bottom of pressure head 6.
During operation, aluminum hull 2 is placed in the hole inside aluminum hull fixed block 3, the upper surface flush of aluminum hull 2 bottom surface and aluminum hull fixed block 3, then with clamping screw, aluminum hull 2 is locked at above aluminum hull fixed block 3 lightly.Then aluminum hull fixed block 3 is filled in inside base location-plate 4 T-slot above, turn clockwise adjusting handle 10, connecting rod 9 is moved downward by screw thread in location-plate 8, make pressure head 6 decline, until aluminum hull 2 is indirectly pressed on above base 1 by pressure head 6, is positioned at base 1 aluminum hull 2 above and directly contacts with oil, constantly fuel-displaced along with oil pump, oil pressure in oil circuit constantly raises, until aluminum hull 2 blows a thin seam because not bearing oil pressure, now oil carefully stitches from the bottom of aluminum hull 2 and flows out.Explosion-proof pressure and aluminum casing bottom degree of splitting size finally according to test judge acceptance or rejection.
Compared with before telescopic, before telescopic is that pressure head directly bears against aluminum casing bottom, and contact area is very big, when oil pressure generally presents an inaccurate gap after raising and blowing bottom, not can determine that the quick-fried effect of point of aluminum hull, some common explosion-proof pressure tests can only be done.And this time novel fixture type design, bottom surface of aluminum shell is hollow out, not contacted with other faces, so occurring that a point of release accurately when aluminum casing bottom is blown in oil pressure rising time, thus can be tested aluminum casing bottom degree of splitting size after explosion-proof pressure and earth pressure release accurately.And the aluminum hull of various diameter has the aluminum hull fixed block of its correspondence, in time measuring different size aluminum hull, as long as being changed by aluminum hull fixed block, easy to use, testing efficiency is significantly high.
Claims (3)
- null1. the grip device of the quick-fried explosion-proof aluminum casing pressure of test point，It is characterized in that: include aluminum hull fixed block (3)、Base location-plate (4)、Base (1)、Support bar (5)、Location-plate (8)、Connecting rod (9) and adjusting handle (10)，Described support bar (5) has two，The bottom of described support bar (5) is fixed on test bench (7)，Described location-plate (8) is fixed on the top of support bar (5)，The middle part of described location-plate (8) is movably set with connecting rod (9) by screw thread，The upper end of described connecting rod (9) is fixing with adjusting handle (10) to be connected，The lower end of described connecting rod (9) is connected to pressure head (6)，Described pressure head (6) is pressed in above base location-plate (4)，Described base location-plate (4) is provided for the waist hole of support bar (5) traverse，Described base location-plate (4) is fixed on support bar (5) by waist hole，The bottom of described base location-plate (4) is provided with the T-slot for fixing aluminum hull fixed block (3)，Described base (1) is arranged on the lower section of base location-plate (4)，Fuel feed hole (11) is set in described base (1)，Upper respect thereto (1) place of described base location-plate (4) leaves through hole (12).
- 2. the grip device of the quick-fried explosion-proof aluminum casing pressure of a kind of test point according to claim 1, it is characterised in that: the tapered structure in top of described base (1).
- 3. the grip device of the quick-fried explosion-proof aluminum casing pressure of a kind of test point according to claim 1, it is characterised in that: cavity (13) is left in the bottom of described pressure head (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610219478.2A CN105784471B (en) | 2016-04-11 | 2016-04-11 | A kind of grip device of the quick-fried explosion-proof aluminum casing pressure of test point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610219478.2A CN105784471B (en) | 2016-04-11 | 2016-04-11 | A kind of grip device of the quick-fried explosion-proof aluminum casing pressure of test point |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105784471A true CN105784471A (en) | 2016-07-20 |
| CN105784471B CN105784471B (en) | 2019-02-01 |
Family
ID=56396202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610219478.2A Active CN105784471B (en) | 2016-04-11 | 2016-04-11 | A kind of grip device of the quick-fried explosion-proof aluminum casing pressure of test point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105784471B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201000416Y (en) * | 2007-01-11 | 2008-01-02 | 詹有耕 | Pressure resistant automatic testing equipment for explosion-proof aluminum casing of electrolyte capacitor |
| CN102033020A (en) * | 2010-11-23 | 2011-04-27 | 张家港联亿电子有限公司 | Explosion-proof pressure testing instrument for aluminum shell |
| CN202204731U (en) * | 2011-07-30 | 2012-04-25 | 安徽江威精密制造有限公司 | Oil pressure anti-explosion detection device for aluminium shell |
| CN202256064U (en) * | 2011-09-27 | 2012-05-30 | 肇庆市洪利电子科技有限公司 | Pressure tester for air pressure explosion proof of capacitor shell |
| CN202305339U (en) * | 2011-10-19 | 2012-07-04 | 肇庆市洪利电子科技有限公司 | Explosion-proof pressure test device for air pressure on capacitor case |
| CN202837108U (en) * | 2012-09-08 | 2013-03-27 | 宿州市恒泰电器有限公司 | Flameproof outer shell hydrostatic test device |
| CN205110530U (en) * | 2015-10-26 | 2016-03-30 | 如东联亿机电有限公司 | Production explodes special mould of flat aluminum hull |
| CN205580871U (en) * | 2016-04-11 | 2016-09-14 | 如东联亿机电有限公司 | Test point explodes fixture device of explosion -proof pressure of aluminum hull |
-
2016
- 2016-04-11 CN CN201610219478.2A patent/CN105784471B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201000416Y (en) * | 2007-01-11 | 2008-01-02 | 詹有耕 | Pressure resistant automatic testing equipment for explosion-proof aluminum casing of electrolyte capacitor |
| CN102033020A (en) * | 2010-11-23 | 2011-04-27 | 张家港联亿电子有限公司 | Explosion-proof pressure testing instrument for aluminum shell |
| CN202204731U (en) * | 2011-07-30 | 2012-04-25 | 安徽江威精密制造有限公司 | Oil pressure anti-explosion detection device for aluminium shell |
| CN202256064U (en) * | 2011-09-27 | 2012-05-30 | 肇庆市洪利电子科技有限公司 | Pressure tester for air pressure explosion proof of capacitor shell |
| CN202305339U (en) * | 2011-10-19 | 2012-07-04 | 肇庆市洪利电子科技有限公司 | Explosion-proof pressure test device for air pressure on capacitor case |
| CN202837108U (en) * | 2012-09-08 | 2013-03-27 | 宿州市恒泰电器有限公司 | Flameproof outer shell hydrostatic test device |
| CN205110530U (en) * | 2015-10-26 | 2016-03-30 | 如东联亿机电有限公司 | Production explodes special mould of flat aluminum hull |
| CN205580871U (en) * | 2016-04-11 | 2016-09-14 | 如东联亿机电有限公司 | Test point explodes fixture device of explosion -proof pressure of aluminum hull |
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| Publication number | Publication date |
|---|---|
| CN105784471B (en) | 2019-02-01 |
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Effective date of registration: 20231204 Address after: Building 1, Electronic Capacitor Industry Cluster, Industrial Park, Wushui Town, Linwu County, Chenzhou City, Hunan Province, 423000 Patentee after: Hunan Lianyi Electromechanical Co.,Ltd. Address before: 226400 Zhenxing Road (Juegang Industrial Park), High tech Zone, Rudong County, Nantong City, Jiangsu Province Patentee before: RUDONG LIANYI ELECTROMECHANICAL CO.,LTD. |
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| TR01 | Transfer of patent right |