CN202275094U - Test fixture for aluminum electrolytic capacitor - Google Patents
Test fixture for aluminum electrolytic capacitor Download PDFInfo
- Publication number
- CN202275094U CN202275094U CN2011203704893U CN201120370489U CN202275094U CN 202275094 U CN202275094 U CN 202275094U CN 2011203704893 U CN2011203704893 U CN 2011203704893U CN 201120370489 U CN201120370489 U CN 201120370489U CN 202275094 U CN202275094 U CN 202275094U
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- mount pad
- test fixture
- arm
- orbit
- jig arm
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Abstract
The embodiment of the utility model discloses a test fixture for an aluminum electrolytic capacitor. The test fixture comprises a mounting seat, two clamping arm tracks mounted on the mounting seat, a sliding part arranged between the two clamping arm tracks, and a spring with two ends respectively propped against the mounting seat and the sliding part, wherein a guide pipe penetrating the mounting seat, parallelly arranged between the two clamping arm tracks and provided with two open ends is arranged on the mounting seat; the sliding part comprises a slide bar part arranged in the guide pipe in a penetrating manner; a pressing part for compressing a component is arranged at one end of the slide bar part; a blind nut of which the external diameter is larger than the internal diameter of the guide pipe is arranged at the end of the slide bar part, which extends outside from the opening on the outer side of the mounting seat; the spring is sleeved at the periphery of the guide pipe; the two ends of the spring are respectively and correspondingly propped against the mounting seat and the pressing part. The pressing part for pressing the component is thinner, so that sufficient pre-compression space of the spring is ensured; meanwhile, as the slide bar part playing a supporting role on the pressing part is provided, the pressing part is prevented from turning over; and the test fixture has a stronger clamping force.
Description
Technical field
The utility model relates to the anchor clamps that are used for the electronic devices and components burn-in test, relates in particular to the aluminium electrolutic capacitor test fixture.
Background technology
In the production technology of electronic devices and components, generally need repair the burin-in process operation, this mainly is on aging machine, to realize.For different electronic devices and components, have corresponding supporting anchor clamps electronic devices and components are fixed on the travelling belt of aging machine.At present, the anchor clamps that are used for aluminium electrolutic capacitor mainly comprise mount pad, two jig arm tracks, slide block and spring.Wherein mount pad is used for the conveying belt of clamps to aging machine; The jig arm track extends in parallel from mount pad and forms; The free end of two jig arm tracks is respectively equipped with the block that extends in opposite directions; Slide block is located between the two jig arm tracks, and spring is located between slide block and the mount pad so that when aluminium electrolutic capacitor places between slide block and the block, make slide block have certain clamping force.There is following shortcoming at least in this anchor clamps: the length of the aluminium electrolutic capacitor of different size is different, and jig arm length is fixed, and therefore has certain holding force in order to keep, and the thickness of slide block is less to guarantee that spring has enough precompression spaces usually.If but slide block thickness is too thin, slide block overturns easily when placing aluminium electrolutic capacitor, causes components and parts to drop, even can influence aging machine normal operation.
The utility model content
The utility model embodiment technical matters to be solved is, a kind of aluminium electrolutic capacitor test fixture is provided, and its sliding part can not overturn and have bigger holding force.
In order to solve the problems of the technologies described above; The utility model embodiment has proposed a kind of aluminium electrolutic capacitor test fixture; Comprise: be used for the mount pad of clamps to the aging machine, be arranged at the two jig arm tracks that are parallel to each other on the said mount pad, sliding part and the two ends of being located between said two jig arm tracks press on the spring on said mount pad and the sliding part respectively; The free end of two jig arm tracks is provided with block in opposite directions; Said mount pad is provided with the conduit that runs through said mount pad and be parallel to the both ends open that the jig arm track extends to form between two jig arm tracks; Said sliding part comprises the slide bar portion that is arranged in the said conduit; An end that stretches out from the opening of conduit between two jig arm tracks of said slide bar portion is provided with the pressure section that is used to compress components and parts; And the end that the opening outside conduit is positioned at mount pad of slide bar portion stretches out also is provided with the draw cap of external diameter greater than catheter diameter, and said spring housing is located at the periphery of the part of said conduit between two jig arm tracks, and the two ends of said spring correspondence respectively are butted on mount pad and the pressure section.
Further, said jig arm track comprises two plastic clip orbit arms and the metal clip orbit arm that is connected with said mount pad through said plastic clip orbit arm.
Further, said metal clip orbit arm comprises connecting portion and extends in parallel two jig arm of formation from the lateral margin of said connecting portion.
Further, said connecting portion offers the pilot hole that supplies said conduit to penetrate.
Further, said plastic clip orbit arm comprises and integrated fixed part of said mount pad and the free-ended block that is arranged at said jig arm that said metal clip orbit arm is connected with said mount pad through said fixed part.
Further, said mount pad and said plastic clip orbit arm are one-body molded, and said block extends to form from the free end of said plastic clip orbit arm, and said metal clip orbit arm is embedded in the said plastic clip orbit arm.
Further, saidly draw cap to comprise to draw cap main body and be arranged in the fixture that draws in the cap main body and be connected with said slide bar portion.
Compress being used to of the test fixture of the utility model that the pressure section of components and parts is thin can to guarantee that spring has enough precompression spaces; Be provided with the slide bar portion that pressure section is played a supporting role simultaneously and can avoid pressure section to overturn, this test fixture has bigger holding force.
Description of drawings
Fig. 1 is the assembly drawing of the aluminium electrolutic capacitor test fixture of the utility model.
Fig. 2 is the exploded view of the aluminium electrolutic capacitor test fixture of the utility model.
Fig. 3 is the synoptic diagram of the metal jig arm of the utility model.
Fig. 4 is the cut-open view of the aluminium electrolutic capacitor test fixture of the utility model first embodiment.
Fig. 5 is the cut-open view of the aluminium electrolutic capacitor test fixture of the utility model second embodiment.
Embodiment
Referring to figs. 1 through Fig. 5 the test fixture of the utility model is described.Test fixture as shown in the figure comprises: be used for the mount pad 1 of clamps to the aging machine, be arranged at the two jig arm tracks 2 that are parallel to each other on the mount pad 1, sliding part 3 and the two ends of being located in two jig arm tracks 2 press on the spring 4 on mount pad 1 and the sliding part 3 respectively.
Sliding part 3 comprises slide bar portion 31 and the pressure section 32 that is used to compress components and parts.Mount pad 1 is provided with the conduit 11 that runs through mount pad 1 and be parallel to the both ends open that jig arm track 2 extends to form between two jig arm tracks 2.Slide bar portion 31 is arranged in the conduit 11; Pressure section 32 is arranged at an end that stretches out from the opening of conduit 11 between two jig arm tracks 2 of slide bar portion 31; And being positioned at a end that the opening in mount pad 1 outside stretches out from conduit 11 and also being provided with external diameter and drawing cap 5 of slide bar portion 31 greater than conduit 11 internal diameters; Spring 4 is set in part outer of conduit 11 between two jig arm tracks 2 and places, and the two ends of spring 4 are pressed on respectively on mount pad 1 and the pressure section 32.Draw cap 5 to comprise and draw cap main body 51 to draw in the cap main body 51 and the fixture 52 that is connected with slide bar portion 31 with being arranged in.Drawing cap 5 can drive sliding part 3 through pulling slides in jig arm track 2.Jig arm track 2 comprises two plastic clip orbit arms 21 and the metal clip orbit arm 22 that is connected with mount pad 1 through this plastic clip orbit arm 21.
Shown in Figure 4 is the cut-open view of first embodiment of the test fixture of the utility model.With reference to Fig. 3 and Fig. 4, jig arm track 2 comprises two plastic clip orbit arms that are parallel to each other 21 and the metal clip orbit arm 22 that is embedded in two plastic clip orbit arms, 21 inside in the present embodiment.Mount pad 1 and two plastic clip orbit arms 21 are one-body molded, are formed with block 212 in opposite directions at the free end of plastic clip orbit arm 21.Metal clip orbit arm 22 comprises connecting portion 221 and extends in parallel two jig arm 222 of formation from the lateral margin of connecting portion 221.On connecting portion 221, offer the pilot hole 224 that supplies conduit 11 to penetrate.
Shown in Figure 5 is the cut-open view of second embodiment of the test fixture of the utility model.With reference to Fig. 3 and Fig. 5, jig arm track 2 comprises plastic clip orbit arm 21 and metal clip orbit arm 22 in the present embodiment.Metal clip orbit arm 22 comprises connecting portion 221 and extends in parallel two jig arm 222 of formation from the lateral margin of connecting portion 221.On connecting portion 221, offer the pilot hole 224 that supplies conduit 11 to penetrate.Plastic clip orbit arm 21 comprises and mount pad 1 integrated fixed part 211 and the free-ended block 212 that is arranged at the jig arm 222 of metal clip orbit arm 22.Metal clip orbit arm 22 is fixed on the mount pad 1 through the fixed part 211 of plastic clip orbit arm 21.
During concrete the application, draw cap 5 that pressure section 32 is separated with block 212, put into behind the components and parts to be tested to cooperate with block 212 components and parts are clamped through pressure section 32 through pulling.These anchor clamps have bigger holding force, though on the components and parts when folder position deviation is arranged slightly, sliding part 3 can not overturn yet when making sliding part 3 discontinuity equalizations, thereby has greatly improved the testing efficiency of aging machine.
The above is the embodiment of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also are regarded as the protection domain of the utility model.
Claims (7)
1. aluminium electrolutic capacitor test fixture; Comprise: be used for the mount pad of clamps to the aging machine, be arranged at the two jig arm tracks that are parallel to each other on the said mount pad, sliding part and the two ends of being located between said two jig arm tracks press on the spring on said mount pad and the sliding part respectively; The free end of two jig arm tracks is provided with block in opposite directions; It is characterized in that; Said mount pad is provided with the conduit that runs through said mount pad and be parallel to the both ends open that the jig arm track extends to form between two jig arm tracks; Said sliding part comprises the slide bar portion that is arranged in the said conduit; An end that stretches out from the opening of conduit between two jig arm tracks of said slide bar portion is provided with the pressure section that is used to compress components and parts; And the end that the opening outside conduit is positioned at mount pad of slide bar portion stretches out also is provided with the draw cap of external diameter greater than catheter diameter, and said spring housing is located at the periphery of the part of said conduit between two jig arm tracks, and the two ends of said spring correspondence respectively are butted on mount pad and the pressure section.
2. like claim 1 aluminium electrolutic capacitor test fixture, it is characterized in that said jig arm track comprises two plastic clip orbit arms and the metal clip orbit arm that is connected with said mount pad through said plastic clip orbit arm.
3. like claim 2 aluminium electrolutic capacitor test fixture, it is characterized in that said metal clip orbit arm comprises connecting portion and extends in parallel two jig arm of formation from the lateral margin of said connecting portion.
4. like claim 3 aluminium electrolutic capacitor test fixture, it is characterized in that said connecting portion offers the pilot hole that supplies said conduit to penetrate.
5. like claim 3 aluminium electrolutic capacitor test fixture; It is characterized in that; Said plastic clip orbit arm comprises and integrated fixed part of said mount pad and the free-ended block that is arranged at said jig arm that said metal clip orbit arm is connected with said mount pad through said fixed part.
6. like claim 2 aluminium electrolutic capacitor test fixture; It is characterized in that; Said mount pad and said plastic clip orbit arm are one-body molded, and said block extends to form from the free end of said plastic clip orbit arm, and said metal clip orbit arm is embedded in the said plastic clip orbit arm.
7. like claim 1 aluminium electrolutic capacitor test fixture, it is characterized in that, saidly draw cap to comprise to draw cap main body and be arranged in the fixture that draws in the cap main body and be connected with said slide bar portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203704893U CN202275094U (en) | 2011-09-30 | 2011-09-30 | Test fixture for aluminum electrolytic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203704893U CN202275094U (en) | 2011-09-30 | 2011-09-30 | Test fixture for aluminum electrolytic capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202275094U true CN202275094U (en) | 2012-06-13 |
Family
ID=46195442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203704893U Expired - Fee Related CN202275094U (en) | 2011-09-30 | 2011-09-30 | Test fixture for aluminum electrolytic capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202275094U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108865817A (en) * | 2017-05-08 | 2018-11-23 | 广州康昕瑞基因健康科技有限公司 | Gene sequencing reaction device |
| CN109444483A (en) * | 2018-12-21 | 2019-03-08 | 深圳市鸿铭自动化设备有限公司 | A kind of electrolytic capacitor burn-in test special fixture |
| CN109541340A (en) * | 2018-10-29 | 2019-03-29 | 山东同方鲁颖电子有限公司 | A kind of chip electronic component test device |
-
2011
- 2011-09-30 CN CN2011203704893U patent/CN202275094U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108865817A (en) * | 2017-05-08 | 2018-11-23 | 广州康昕瑞基因健康科技有限公司 | Gene sequencing reaction device |
| CN109541340A (en) * | 2018-10-29 | 2019-03-29 | 山东同方鲁颖电子有限公司 | A kind of chip electronic component test device |
| CN109444483A (en) * | 2018-12-21 | 2019-03-08 | 深圳市鸿铭自动化设备有限公司 | A kind of electrolytic capacitor burn-in test special fixture |
| CN109444483B (en) * | 2018-12-21 | 2024-03-19 | 深圳市鸿铭自动化设备有限公司 | Special jig for electrolytic capacitor aging test |
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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: 20120613 Termination date: 20160930 |