CN204673682U - A kind of centrifugal automatic fixture - Google Patents
A kind of centrifugal automatic fixture Download PDFInfo
- Publication number
- CN204673682U CN204673682U CN201520298827.5U CN201520298827U CN204673682U CN 204673682 U CN204673682 U CN 204673682U CN 201520298827 U CN201520298827 U CN 201520298827U CN 204673682 U CN204673682 U CN 204673682U
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- China
- Prior art keywords
- sponge sample
- servomotor
- sponge
- centrifugal
- lever
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Abstract
The utility model belongs to mechanical clamp field, relate to a kind of centrifugal automatic fixture more specifically, it is characterized in that, comprise servomotor (1), protection network (4) and pallet (2), described pallet (2) four edges arrange the linkage be made up of swing ball (3), lever (7) and clamping plate (5), described swing ball (3) is rotated the centrifugal force produced and is reacted to sponge sample (6) surface, clamping force required during to provide described sponge (6) borehole shaping by described lever (7).A kind of centrifugal automatic fixture disclosed in the utility model can realize accurately sponge sample borehole shaping time automatic positioning and clamping.
Description
Technical field
The utility model relates to a kind of automatic clamping device by lever, the centrifugal force that motor rotation produces being reacted to sponge specimen surface, clamping force required during to provide sponge borehole shaping.Can be widely used in having the symmetry processing such as the borehole of the sponge block of advising accurate profile.
Background technology
Current sponge borehole is shaping is, by a certain size pressure, sponge sample is filled in (or taking out from clamp body) honeycomb holder body mostly, and the pretightning force produced by deformation during sponge clamping clamps sponge.Because sponge sample is softer, this kind of method more for convenience.But when clamping, sponge sample is out of shape, very easily causes the actual size of the shaping hole when of borehole larger than figure paper size, affect sponge borehole precision.
Summary of the invention
In order to the difficult problem causing sponge to be out of shape when overcoming existing honeycomb holder body clamping, the utility model provides a kind of automatic clamp concrete.
A kind of centrifugal automatic fixture, comprise servomotor, protection network and pallet, described pallet four edges arrange the linkage be made up of swing ball, lever and clamping plate, described swing ball is rotated the centrifugal force produced and is reacted to sponge specimen surface, clamping force required during to provide described sponge sample borehole shaping by described lever.
Further, described servomotor can adjust angle to adapt to the dropping place of sponge sample automatically according to the initial attitude of sponge sample, namely realizes the location of sponge sample in clamp body.
Further, described protection network is fixed on servomotor, plays protective action.
Further, described pallet is connected with servomotor, and described pallet is for supporting sponge sample and lever.
Further, described lever comprises fulcrum, swing ball and clamping plate, and servomotor is rotated the centrifugal force produced and is reacted to sponge specimen surface, clamping force required during to provide sponge sample borehole shaping by described lever.
Further, the clamping force that described clamping plate provide is with servomotor rotating speed Automatic adjusument, and rotating speed is higher, and clamping force is larger, and when effectively can prevent rotating speed height, sponge sample departs from fixture.Meanwhile, when rotating speed is zero, clamping plate unclamp automatically, easy-unloading.
Motor is connected with pallet by flange, uniform four fulcrums at the edge of pallet, and lever one end is swing ball, and the other end is the clamping plate of clamping sponge sample.By lever, motor is rotated the centrifugal force produced and be reacted to sponge specimen surface, clamping force required during to provide sponge sample borehole shaping.Clamping force is with motor speed Automatic adjusument, and rotating speed is higher, and clamping force is larger, and when effectively can prevent rotating speed height, sponge sample departs from fixture.Meanwhile, when rotating speed is zero, clamp body unclamps automatically, easy-unloading.
Accompanying drawing explanation
Fig. 1 is that centrifugal clamp body clamping sponge sample adds structure chart in man-hour.
Fig. 2 is the mechanical analysis of fixture.
In figure, 1 is servomotor, and 2 is pallets, and 3 is swing balls, and 4 is protection networks, and 5 is clamping plate, and 6 is sponge samples, and 7 is levers.
Detailed description of the invention
Below in conjunction with drawings and Examples, technical scheme of the present invention is described further.
A kind of centrifugal automatic fixture, comprise servomotor 1, protection network 4 and pallet 2, described pallet 2 four edges arrange the linkage be made up of swing ball 3, lever 7 and clamping plate 5, the centrifugal force that described swing ball 3 rotates generation is reacted to sponge sample 6 surface by described lever 7, clamping force required during to provide described sponge sample 6 borehole shaping.Described servomotor 1 can adjust angle to adapt to the dropping place of sponge sample 6 automatically according to the initial attitude of sponge sample 6, namely realizes the location of sponge sample 6 in clamp body.Described protection network 4 is fixed on servomotor 1, plays protective action.Described pallet 2 is connected with servomotor 1, and described pallet 2 is for supporting sponge sample 6 and lever 7.Described lever 7 comprises fulcrum, swing ball 3 and clamping plate 5, and the centrifugal force that servomotor 1 is rotated generation by described lever 7 is reacted to sponge sample 6 surface, clamping force required during to provide sponge sample 6 borehole shaping.The clamping force that described clamping plate 5 provide is with servomotor 1 rotating speed Automatic adjusument, and rotating speed is higher, and clamping force is larger, and when effectively can prevent rotating speed height, sponge sample 6 departs from fixture.Meanwhile, when rotating speed is zero, clamping plate 5 unclamp automatically, easy-unloading.
The centrifugal force that this fixture utilizes object to produce in rotary course makes workpiece be clamped, and four swing balls 3 are housed in fixture symmetrically.When driven by motor pallet 2 rotates, swing ball 3 is by centrifugal force
effect respectively to opening outward, by lever 7, make the one side of the inside clamping sponge sample of clamping plate 5, clamping force
in order to prevent fixture contingent contingent when High Rotation Speed, at the outer setting protection network 4 of swing ball.
Claims (6)
1. a centrifugal automatic fixture, it is characterized in that, comprise servomotor (1), protection network (4) and pallet (2), described pallet (2) four edges arrange the linkage be made up of swing ball (3), lever (7) and clamping plate (5), described swing ball (3) is rotated the centrifugal force produced and is reacted to sponge sample (6) surface, clamping force required during to provide described sponge sample (6) borehole shaping by described lever (7).
2. centrifugal automatic fixture according to claim 1, it is characterized in that, described servomotor (1) can adjust angle to adapt to the dropping place of sponge sample (6) automatically according to the initial attitude of sponge sample (6), namely realizes sponge sample (6) location in clamp body.
3. centrifugal automatic fixture according to claim 1, is characterized in that, described protection network (4) is fixed on servomotor (1), plays protective action.
4. centrifugal automatic fixture according to claim 1, it is characterized in that, described pallet (2) is connected with servomotor (1), and described pallet (2) is for supporting sponge sample (6) and lever (7).
5. centrifugal automatic fixture according to claim 4, it is characterized in that, described lever (7) comprises fulcrum, swing ball (3) and clamping plate (5), servomotor (1) is rotated the centrifugal force produced and is reacted to sponge sample (6) surface, clamping force required during to provide sponge sample (6) borehole shaping by described lever (7).
6. the centrifugal automatic fixture according to any one of claim 1-5, it is characterized in that, the clamping force that described clamping plate (5) provide is with servomotor (1) rotating speed Automatic adjusument, rotating speed is higher, clamping force is larger, and when effectively can prevent rotating speed height, sponge sample (6) departs from fixture.Meanwhile, when rotating speed is zero, clamping plate (5) unclamp automatically, easy-unloading.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520298827.5U CN204673682U (en) | 2015-05-11 | 2015-05-11 | A kind of centrifugal automatic fixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520298827.5U CN204673682U (en) | 2015-05-11 | 2015-05-11 | A kind of centrifugal automatic fixture |
Publications (1)
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CN204673682U true CN204673682U (en) | 2015-09-30 |
Family
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CN201520298827.5U Expired - Fee Related CN204673682U (en) | 2015-05-11 | 2015-05-11 | A kind of centrifugal automatic fixture |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105946033A (en) * | 2016-05-18 | 2016-09-21 | 常州市武进金阳光电子有限公司 | Cutting machine with automatic clamping function |
CN106466656A (en) * | 2016-08-29 | 2017-03-01 | 贵州玉屏科创互联生产力促进中心 | There is Oil press, the grease processing technique of operation module |
CN106466657A (en) * | 2016-08-29 | 2017-03-01 | 贵州玉屏科创互联生产力促进中心 | Comprise new-type Oil press, the fat processing method of solenoid valve driving module |
CN106475232A (en) * | 2016-08-29 | 2017-03-08 | 贵州玉屏科创互联生产力促进中心 | Include automatization's Oil press, the oil expression method of solenoid valve driving module |
CN106475233A (en) * | 2016-08-29 | 2017-03-08 | 贵州玉屏科创互联生产力促进中心 | Include new-type oil manufacture machine, the oil expression method of solenoid valve driving module |
CN106475231A (en) * | 2016-08-29 | 2017-03-08 | 贵州玉屏科创互联生产力促进中心 | New-type Oil press containing operation module, fat processing method |
CN111715437A (en) * | 2020-06-17 | 2020-09-29 | 威海楚创电子科技有限公司 | Automatic auxiliary device for local spray painting of rod body |
CN115155691A (en) * | 2022-09-07 | 2022-10-11 | 至美时代生物智能科技(北京)有限公司 | Chip centrifugal device |
-
2015
- 2015-05-11 CN CN201520298827.5U patent/CN204673682U/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105946033A (en) * | 2016-05-18 | 2016-09-21 | 常州市武进金阳光电子有限公司 | Cutting machine with automatic clamping function |
CN106466656A (en) * | 2016-08-29 | 2017-03-01 | 贵州玉屏科创互联生产力促进中心 | There is Oil press, the grease processing technique of operation module |
CN106466657A (en) * | 2016-08-29 | 2017-03-01 | 贵州玉屏科创互联生产力促进中心 | Comprise new-type Oil press, the fat processing method of solenoid valve driving module |
CN106475232A (en) * | 2016-08-29 | 2017-03-08 | 贵州玉屏科创互联生产力促进中心 | Include automatization's Oil press, the oil expression method of solenoid valve driving module |
CN106475233A (en) * | 2016-08-29 | 2017-03-08 | 贵州玉屏科创互联生产力促进中心 | Include new-type oil manufacture machine, the oil expression method of solenoid valve driving module |
CN106475231A (en) * | 2016-08-29 | 2017-03-08 | 贵州玉屏科创互联生产力促进中心 | New-type Oil press containing operation module, fat processing method |
CN111715437A (en) * | 2020-06-17 | 2020-09-29 | 威海楚创电子科技有限公司 | Automatic auxiliary device for local spray painting of rod body |
CN115155691A (en) * | 2022-09-07 | 2022-10-11 | 至美时代生物智能科技(北京)有限公司 | Chip centrifugal device |
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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: 20150930 Termination date: 20160511 |