CN203351434U - Capacitor clamp and double-cored automatic capacitor energizer - Google Patents
Capacitor clamp and double-cored automatic capacitor energizer Download PDFInfo
- Publication number
- CN203351434U CN203351434U CN 201320402327 CN201320402327U CN203351434U CN 203351434 U CN203351434 U CN 203351434U CN 201320402327 CN201320402327 CN 201320402327 CN 201320402327 U CN201320402327 U CN 201320402327U CN 203351434 U CN203351434 U CN 203351434U
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- jig arm
- capacitor
- collets
- charging
- chuck body
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Abstract
The utility model discloses a capacitor clamp and a double-cored automatic capacitor energizer, wherein the capacitor clamp includes a clamp body having a cavity, a left clamp arm, a right clamp arm, and a charging part for charging capacitor workpieces. The charging part includes a left charging end and a right charging end. The clamp body has two first through holes, and the two first through holes are internally provided with a guide shaft respectively, wherein one guide shaft is fixedly connected with the left clamp arm, the other guide shaft is fixedly connected with the right clamp arm, and the two guide shafts are provided with tooth bars. The cavity is internally provided with a gear which can be engaged with the tooth bars on the two guide shafts and which is provided with an open-clamp swing arm for rotating the gear. Also a double-cored automatic capacitor energizer which has the plurality of the abovementioned capacitor clamps is provided. The capacitor clamp is simple in structure and high in degree of automation.
Description
Technical field
The utility model relates to a kind of capacitor fixture and a kind of twin-core bud electric capacity machine of automatically energizing, be specifically related to a kind of for capacitor is charged, the fixture of test and sorting and twin-core bud electric capacity with this kind of fixture machine of automatically energizing.
Background technology
65 twin-core bud electric capacity are the electric capacity just occurred in recent years, twin-core bud electric capacity was by bonding wire, two core buds to be combined in the past, 65 present twin-core bud electric capacity are by up-coiler, electric capacity to be reeled and made, in the middle of two electric capacity, barrier film is arranged, and then metal spraying forms on electric capacity.The twin-core bud electric capacity machine of automatically energizing of this kind of capacitor combination does not also have ripe type, it is mainly that current capacitor fixture clamps this kind of twin-core bud electric capacity, energising poor performance, the two electrodes contact performance that is uneven is poor, and, because powered electrode and fixture, twin-core bud electric capacity can not rotate with station, the test of energizing of switching on of pneumatic contact is installed respectively at the two ends up and down of each station clamp, every station all is equipped with upper and lower two secondary pneumatic contacts, its complex structure, poor stability, manufacturing cost is high.
Summary of the invention
Based on this, the utility model is to overcome the defect of prior art, provides a kind of and can clamp preferably twin-core bud electric capacity workpiece and the capacitor fixture that performance is good, automaticity is high, easy to use and simple in structure of switching on.
Its technical scheme is as follows: a kind of capacitor fixture, the left jig arm and the right jig arm that comprise the chuck body with chamber and be positioned at described chuck body both sides, the end of described left jig arm and right jig arm is provided with for the charging unit to the charging of electric capacity workpiece, described charging unit comprises the left charging end be connected with described left jig arm and the right charging end be connected with the end of described right jig arm, have two first through holes on described chuck body, be respectively equipped with a guide shaft in two first through holes, one of them described guide shaft and left jig arm are fixedly linked, another described guide shaft and right jig arm are fixedly linked, be equipped with tooth bar on two described guide shafts, be provided with the gear simultaneously be meshed with tooth bar on described two guide shafts in described chamber, described gear is provided with opens the folder swing arm for transmitting gear.
Preferably, Yu You charging end, described left charging end includes collets, be fixed on inner core contact on each collets and two outer core contacts of inner core contact both sides, described each collets all by its end, offer location hole with keeper respectively with detachable being located by connecting of described left jig arm or right jig arm end.
Preferably, the location hole of opening on the end of described each collets is more than one, and the length of the electric capacity workpiece that can clamp as required selects applicable hole, position on collets to connect left jig arm or right jig arm, therefore is applicable to the electric capacity workpiece of different length.
Preferably, on described each collets, all rigid connecting is connected to two copper billets, and one of them copper billet is electrically connected to the inner core contact on these copper billet place collets, and another copper billet is electrically connected to two outer core contacts on these copper billet place collets.
Preferably, on described each inner core contact, all have a thimble, be inserted into by this thimble in the centre bore of inner core of twin-core bud electric capacity workpiece, positioning precision is high.
Preferably, all overlap spring is arranged on described each outer core contact, the boss had on the described outer core contact of described spring one end butt, the other end is supporting described collets, therefore outer core contact has flexible function, can clamp the outer core of twin-core bud electric capacity, avoid the poor problem of the outer core contact performance of core contact and the luxuriant electric capacity workpiece of twin-core outside twin-core bud electric capacity workpiece is when it outside, core is uneven, make the outer core contact performance of outer core contact and electric capacity workpiece good.
Preferably, also be provided with an extension spring, one end of described extension spring is connected with left jig arm, and its other end is connected with right jig arm, when by pneumatic mechanism, promoting to open the folder swing arm, left jig arm and right jig arm are opened, so open Yu You charging end, left charging end, puts into the electric capacity workpiece, by the tension spring tension effect, can make tighter by the electric capacity piece-holder of contact, contact performance is good.
Preferably, also have two second through holes in described chuck body, be respectively equipped with a compressing spring in two second through holes, wherein an end of a compressing spring is connected with chuck body, and its other end is connected with left jig arm, and an end of another root compressing spring is connected with chuck body, the other end of described another root compressing spring is connected with right jig arm, like this by the effect of compressing spring pulling force, can make tighter by the electric capacity piece-holder of contact, contact performance is good.
Preferably, in described two compressing springs, all be arranged with guide rod, wherein a guide rod and left jig arm are fixedly linked, and another root guide rod and right jig arm are fixedly linked, and play the guide-localization effect when left and right jig arm motion, and prevent the stressed flexural deformation of compressing spring.
Preferably, on described each collets, all rigid connecting is connected to two copper billets, one of them copper billet is electrically connected to the inner core contact on these copper billet place collets, another copper billet is electrically connected to two outer core contacts on these copper billet place collets, by contact is electrically connected to copper billet, and go between away and connect charging circuit and test circuit by copper billet, high-voltage charging and low voltage experiment contact point can be separated, and then can improve measuring accuracy.
Preferably, be provided with one for covering the ring flange of described gear on described chuck body, make gear be hidden in chuck body inside, can prevent dust, prevent that lubricating oil from leaking outside, keep greasy property good, the fixture ectosome is attractive in appearance.
Another object of the present invention is to provide a kind of twin-core bud electric capacity machine of automatically energizing, and has a plurality of capacitor fixtures, has this kind of capacitor fixture, this kind machine good clamping effect of automatically energizing, and automaticity is high.
Below the principle of aforementioned techniques scheme, effect etc. are described: when promoting to open the folder swing arm, the gear rotation, so two guide shafts move and stagger, left jig arm and right jig arm are opened, then Yu You charging end, left charging end also open, so can put the electric capacity workpiece into, Yu You charging end, left charging end just clips described electric capacity workpiece, just can automatically complete charging, the test to the electric capacity workpiece, it is simple in structure, and automaticity is high.
The accompanying drawing explanation
Fig. 1 is the stereogram one of the described capacitor fixture clamp capacitance of the utility model embodiment device;
Fig. 2 is the stereogram two of the described capacitor fixture clamp capacitance of the utility model embodiment device;
Fig. 3 is the stereogram of the described capacitor fixture of the utility model embodiment;
Fig. 4 is the vertical view of Fig. 1.
Description of reference numerals:
1, chuck body, 2, guide shaft, 3, gear, 4, open the folder swing arm, 5, ring flange, 6, extension spring, 7, outer core contact, 8, deep groove ball bearing, 9, electric capacity workpiece, 10, jig arm, 11, the inner core contact, 12, guide rod, 13, collets, 14, copper billet, 15, location hole, 16, keeper, 17, compressing spring, the 101, first through hole, 102, the second through hole, 111, thimble, 201, tooth bar.
Embodiment
Below embodiment of the present utility model is elaborated:
As shown in Figures 1 to 4, a kind of capacitor fixture, the left jig arm 10 and the right jig arm 10 that comprise chuck body 1 and be positioned at described chuck body 1 both sides, have side by side two first through holes 101 on described chuck body 1, be respectively equipped with a guide shaft 2 in two first through holes 101, one of them described guide shaft 2 is fixedly linked with left jig arm 10, another described guide shaft 2 is fixedly linked with right jig arm 10, be equipped with tooth bar 201 on described two guide shafts 2, be provided with the gear 3 simultaneously be meshed with tooth bar 201 on described two guide shafts 2 in cavity in described chuck body 1, described gear 3 is provided with for opening of transmitting gear 3 and presss from both sides swing arm 10, be provided with a ring flange 5 for covering described gear 3 on described chuck body 1, make gear 3 be hidden in chuck body 1 inside, can be dustproof, prevent that lubricating oil from leaking outside, keep greasy property good, the fixture ectosome is attractive in appearance.Wherein, as shown in Figure 1, drive folder and there is deep groove ball bearing 8 in swing arm 4, open between folder swing arm 4 and gear 3 and be connected by bearing, in the end of described left jig arm 10 and right jig arm 10, be equipped with for the charging unit to 9 chargings of electric capacity workpiece, charging unit comprises He You charging end, left charging end.When external force transmission deep groove ball bearing 8, so promote to open folder swing arm 10, gear 3 rotations, so two guide shafts 2 move and stagger, left jig arm 10 and right jig arm 10 are opened, and and then open He You charging end, left charging end, put electric capacity workpiece 9 into, then, the application of force in the other direction, counter-rotation gear 3, contact on jig arm 10 just clamps described electric capacity workpiece 9, just can automatically complete charging, the test to electric capacity workpiece 9, it is simple in structure, and automaticity is high.
Wherein, Yu You charging end, described left charging end includes two collets 13, be fixed on inner core contact 11 on each collets 13 and two outer core contacts 7 of inner core contact 11 both sides, on described each collets 13, all rigid connecting is connected to two copper billets 14, one of them copper billet 14 is electrically connected to the inner core contact 11 on these copper billet 14 place collets 13, another copper billet 14 is electrically connected to two outer core contacts 7 on these copper billet 14 place collets 13, by copper billet 14, can be gone between to charging circuit and test circuit, high-voltage charging and low voltage experiment contact point can be separated, and then can improve measuring accuracy.Described each collets 13 all by its end, offer location hole 15 use keepers respectively with detachable being located by connecting of described left jig arm 10 and right jig arm 10 ends.As shown in Figure 3, the location hole 15 of opening on the end of described each collets 13 is 3, the length of the electric capacity workpiece that therefore can clamp as required selects applicable hole, position on collets 13 to be connected left jig arm 10 and right jig arm 10 and collets 13, therefore is applicable to the electric capacity workpiece of different length.
All have a thimble 111 on described each inner core contact 11, be inserted into by this thimble 111 in the centre bore of inner core of twin-core bud electric capacity workpiece, positioning precision is high.All overlap spring is arranged on described each outer core contact 7, the boss had on the described outer core contact 7 of described spring one end butt, the other end is supporting described collets 13, therefore outer core contact 7 has flexible function, can clamp the outer core of twin-core bud electric capacity, avoid, in twin-core bud electric capacity workpiece outer core contact 7 problem poor with the outer core contact performance of the luxuriant electric capacity workpiece of twin-core when it outside, core is uneven, making the outer core contact performance of outer core contact 7 and electric capacity workpiece good.
As shown in Figure 2, be provided with an extension spring 6 between described left jig arm 10 and right jig arm 10, one end of described extension spring 6 is connected with left jig arm 10, its other end is connected with right jig arm 10, and when using pneumatic mechanism to promote to open folder swing arm 4, left jig arm 10 and right jig arm 10 are opened, put into electric capacity workpiece 9, by extension spring 6 pulling force effects, can make tighter by electric capacity workpiece 9 clamping of outer core contact, and rotate backward gear 3 and make contact clamp electric capacity workpiece 9 without apply in the other direction external force on deep groove ball bearing 8.Simultaneously, also have two second through holes 102 in described chuck body 1, be respectively equipped with a compressing spring 17 in two second through holes 102, wherein an end of a compressing spring 17 is connected with chuck body 1, and its other end is connected with left jig arm 10, and an end of another root compressing spring 17 is connected with chuck body 1, the other end of described another root compressing spring 17 is connected with right jig arm 10, by compressing spring 17 pulling force effects, what can make contact that electric capacity workpiece 9 is clamped is tighter like this, and contact performance is good.At the interior guide rod 12 that all is arranged with of described two compressing springs 17, wherein a guide rod 12 is fixedly linked with left jig arm 10, another root guide rod 12 is fixedly linked with right jig arm 10, when left and right jig arm 10 motion, plays the guide-localization effect, prevents the stressed flexural deformation of compressing spring 17.
Described two second through holes 102 below that is opened in described two first through holes 101 side by side, and second through hole 102 at compressing spring 17 places that first through hole 101 at described guide shaft 2 places that left jig arm 10 is connected is connected with right jig arm 10 is at same vertical plane, second through hole 102 at compressing spring 17 places that first through hole 101 at described guide shaft 2 places that right jig arm 10 is connected is connected with left jig arm 10, at same vertical plane, makes left jig arm 10 and right jig arm 10 stressed more balanced like this.
Another object of the present invention is to provide a kind of twin-core bud electric capacity machine of automatically energizing, and it has a plurality of capacitor fixtures, has this kind of capacitor fixture, this kind machine good clamping effect of automatically energizing, and automaticity is high.
The above embodiment has only expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (10)
1. a capacitor fixture, it is characterized in that, the left jig arm and the right jig arm that comprise the chuck body with chamber and be positioned at described chuck body both sides, the end of described left jig arm and right jig arm is provided with for the charging unit to the charging of electric capacity workpiece, described charging unit comprises the left charging end be connected with described left jig arm and the right charging end be connected with the end of described right jig arm, have two first through holes on described chuck body, be respectively equipped with a guide shaft in two first through holes, one of them described guide shaft and left jig arm are fixedly linked, another described guide shaft and right jig arm are fixedly linked, be equipped with tooth bar on two described guide shafts, be provided with the gear simultaneously be meshed with tooth bar on described two guide shafts in described chamber, described gear is provided with opens the folder swing arm for transmitting gear.
2. capacitor fixture according to claim 1, it is characterized in that, described left charging end and described right charging end include collets, be fixed on inner core contact on each collets and two outer core contacts of inner core contact both sides, described each collets all by its end, offer location hole with keeper respectively with detachable being located by connecting of described left jig arm or right jig arm end.
3. capacitor fixture according to claim 2, is characterized in that, the location hole of opening on the end of described each collets is more than one.
4. capacitor fixture according to claim 2, it is characterized in that, on described each collets, all rigid connecting is connected to two copper billets, one of them copper billet is electrically connected to the inner core contact on these copper billet place collets, and another copper billet is electrically connected to two outer core contacts on these copper billet place collets.
5. capacitor fixture according to claim 2, is characterized in that all having a thimble on described each inner core contact.
6. capacitor fixture according to claim 2, is characterized in that, on described each outer core contact all cover spring is arranged, the boss had on the described outer core contact of described spring one end butt, the other end is supporting described collets.
7. capacitor fixture according to claim 1, is characterized in that, also be provided with an extension spring, an end of described extension spring is connected with left jig arm, and its other end is connected with right jig arm.
8. capacitor fixture according to claim 1, it is characterized in that, also have two second through holes in described chuck body, be respectively equipped with a compressing spring in two second through holes, wherein an end of a compressing spring is connected with chuck body, its other end is connected with left jig arm, and an end of another root compressing spring is connected with chuck body, and the other end of described another root compressing spring is connected with right jig arm.
9. according to the arbitrary described capacitor fixture of claim 1 to 8, it is characterized in that, be provided with one for covering the ring flange of described gear on described chuck body.
10. the twin-core bud electric capacity machine of automatically energizing, is characterized in that having a plurality of described capacitor fixtures as arbitrary as claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320402327 CN203351434U (en) | 2013-07-05 | 2013-07-05 | Capacitor clamp and double-cored automatic capacitor energizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320402327 CN203351434U (en) | 2013-07-05 | 2013-07-05 | Capacitor clamp and double-cored automatic capacitor energizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203351434U true CN203351434U (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320402327 Withdrawn - After Issue CN203351434U (en) | 2013-07-05 | 2013-07-05 | Capacitor clamp and double-cored automatic capacitor energizer |
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| Country | Link |
|---|---|
| CN (1) | CN203351434U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366973A (en) * | 2013-07-05 | 2013-10-23 | 蒋永官 | Capacitor clamp and dual-core-bud capacitance automatic energizing machine |
| CN105974165A (en) * | 2016-06-30 | 2016-09-28 | 随州泰华电子科技有限公司 | Jig for measuring quartz crystal wafer |
| CN112742749A (en) * | 2020-12-16 | 2021-05-04 | 扬州日精电子有限公司 | Energizing wire-breaking detection device of metallized film capacitor welding machine |
-
2013
- 2013-07-05 CN CN 201320402327 patent/CN203351434U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366973A (en) * | 2013-07-05 | 2013-10-23 | 蒋永官 | Capacitor clamp and dual-core-bud capacitance automatic energizing machine |
| CN103366973B (en) * | 2013-07-05 | 2016-04-20 | 广州市番禺桂博自动化设备制造厂 | Capacitor fixture and twin-core bud electric capacity are energized machine automatically |
| CN105974165A (en) * | 2016-06-30 | 2016-09-28 | 随州泰华电子科技有限公司 | Jig for measuring quartz crystal wafer |
| CN112742749A (en) * | 2020-12-16 | 2021-05-04 | 扬州日精电子有限公司 | Energizing wire-breaking detection device of metallized film capacitor welding machine |
| CN112742749B (en) * | 2020-12-16 | 2022-08-09 | 扬州日精电子有限公司 | Energizing wire-breaking detection device of metallized film capacitor welding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151103 Address after: 14 No. 518000 Guangdong province Panyu District Dalong Street Chinese industrial village of Guangzhou City Chinese Avenue Patentee after: GUANGZHOU PANYU GUIBO AUTOMATIC MACHINE FACTORY Address before: 510000, Guangzhou, Guangdong province Panyu District Qinghe East Road, Shek Wu East Village section 75, Cui Qing building, four ladder, room 504 Patentee before: Jiang Yongguan |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20131218 Effective date of abandoning: 20160420 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |