CN103953637B - Vacuum chuck - Google Patents
Vacuum chuck Download PDFInfo
- Publication number
- CN103953637B CN103953637B CN201410197172.2A CN201410197172A CN103953637B CN 103953637 B CN103953637 B CN 103953637B CN 201410197172 A CN201410197172 A CN 201410197172A CN 103953637 B CN103953637 B CN 103953637B
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- CN
- China
- Prior art keywords
- skin
- pressed seat
- uniform
- guide collar
- vacuum chuck
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Links
- 239000000725 suspension Substances 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- 210000003141 lower extremity Anatomy 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 claims description 2
- 208000020442 loss of weight Diseases 0.000 claims description 2
- 239000007779 soft material Substances 0.000 claims description 2
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 abstract description 29
- 230000000694 effects Effects 0.000 abstract description 5
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 208000016261 weight loss Diseases 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
A kind of vacuum chuck, comprise lid, pressed seat, heighten part, inhale skin connect into entirety, the upper and lower end of pressed seat connects connecting base, inhales skin, the medial and lateral of pressed seat connect heightens part, guide collar, guide collar with heighten part and coordinate and make to heighten part and drive and inhale skin and move up, mounting suspension member on connecting base, inhales the newel on skin and heightens part, and lid and pressed seat connect into entirety.The each part forming sucker is concentric separate piece, structure simply, easily makes, precision is high, based on pressed seat, each part fastens mounted thereto, can not throw off, leaking gas affects using effect and adsorption force, guide collar be enclosed within outside pressed seat with heighten part and coordinate, make suction skin field of load move on to peripheral plane from middle part, greatly increase vacuum space and adsorption force, sucker is adsorbed on adsorption plane for a long time and does not fall down.The newel of connection hanging piece is divided into independently two-part, and suspension member is not directly fixed on inhales skin intermediate portion, and using effect is good, the life-span is long, increases adsorption force and reaches 20%, have more practicability.
Description
Technical field
The present invention relates to a kind of suction tray, particularly a kind of vacuum chuck being connected with suspension member and using for hanging towel, bath towel, clothing etc.
Background technique
Existing sucker type hook is by sucker and suspension member composition, sucker need be adsorbed in the planes such as smooth, smooth glass, ceramic tile, if the adsorption force on adsorption plane and sucker between suction sheet is inadequate, sucker very easily comes off and affects using effect, brings many inconvenience to user.
The patent No. 201010151121.8 " vacuum absorber " provides a kind of vacuum chuck, be provided with between lid and adsorption board and adsorption board can be gone up or lower movement with lid rotation, and be fixed with the Height Adjustment annex of elastic force card, rotatable cover bullet power card goes to promote to connect into overall adsorption board with lid central shaft by the fixed plate that inner lid is installed and moves up, and produces vacuum between adsorption board and adsorption plane.But because elastic force card laterally installs and laterally pushes the work forward, so the adsorption force that adsorption board is subject to is not also maximumly easily to come off, simultaneously not quick detachable because of it, if test failure is just scrapped after installing, directly affect yield rate.
Number of patent application 201310528802.5 " vacuum chuck " is though also disclose the Height Adjustment sheet having adjustable suction sheet height between lid and suction sheet, pressure seat and the falling-resistant ring of adjusting height adjusting strip height is pressed between Height Adjustment sheet and suction sheet, rotate lid and can promote suction sheet, make to produce vacuum between suction sheet and adsorption plane, but the comparatively complicated difficult processing of the structure of its each component, requirement on machining accuracy is high, and trouble is installed.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of vacuum chuck, and each design of part formed is simple and easily make, install, and adsorption force is large, can be fixed on difficult drop-off on adsorption plane for a long time, long service life, effective, practical.
The present invention's adopted technological scheme that solves the problem is: vacuum chuck, comprise lid, pressed seat, heighten part, inhale the entirety that connects into of skin, the upper end of described pressed seat connects connecting base, lower end connects inhales skin, the inner side of described pressed seat connects heightens part, outside connects guide collar, described guide collar coordinates and makes to heighten part with described part of heightening and drive and inhale skin and move, mounting suspension member on described connecting base, newel on described suction skin and described part of heightening connect into entirety, and described lid and pressed seat connect into entirety.
Compared with prior art, the invention has the advantages that: 1, first newel is divided into two individual part connecting bases, newel by this sucker, and be separately fixed at pressed seat and inhale on skin, connecting head be arranged on connecting base with on sucker with suspension member and object be connected, newel with heighten part and be connected, direct hung articles on newel, on such suspension member, a part for hanging object weight is assigned on connected pressed seat, would not all be pressed in inhale skin intermediate portion on affect its adsorption force.
2, guide collar, pressed seat, heighten part also for individual part, not only simple, the easy making of structure, installation, machining accuracy is also made greatly to improve, and outer periphery guide collar being arranged on pressed seat with heighten part and coordinate, expand the field of load inhaling skin, make original field of load concentrate on center portion, expand the peripheral plane inhaling skin to, considerably increase vacuum space, do not fall down so sucker can be adsorbed on adsorption plane for a long time.
3, all parts are all benchmark with pressed seat, adopt inserting hook, positioning block respectively with the jack on it, positioning hole is fastened integrally, can not rotate therebetween, throw off and affect using effect, be subject to external force collision and also can not scatter, leak gas, affect adsorption force.
4, there is ring groove lid lower limb outer periphery, and pressed seat peripheral plane edge has its side of raised flange to have convex hook, and lid, pressed seat ring groove, convex hook connect into rotating entirety, lid can not be thrown off from sucker and fall down, use more convenient.
5, have employed new structure, overcome the defect that original structure exists in performance, making, technique, considerably increase adsorption force, adsorption force improves 20% and reaches more than 8 kilograms, and using effect is good, long service life, has more practicability.
Accompanying drawing explanation
Fig. 1, decomposition texture schematic diagram of the present invention.
Fig. 2, stereogram of the present invention.
Fig. 3, lid structural representation.
Fig. 4, heighten part structural representation.
Fig. 5, pressed seat structural representation.
Fig. 6, using state sectional view of the present invention (non-adsorbed state).
Fig. 7, using state sectional view of the present invention (adsorbed state).
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are further described.
The periphery covering 1 inwall there is recessed positioning bar 14 that is uniform, different heights, there is ring groove 11 lower limb outer periphery, through hole is had in the middle of end face, the inwall of end face there are the annular circle wall that is made up of more than two sections uniform back slopes 12 and lid inwall have an interval, with immediately below forward inclined-plane 44 corresponding matching in guide collar 4, there is the locking trough 13 of spill at the minimum point place of back slope 12.
Have connecting head 21 in the middle of connecting base 2 rounded upper surface, be connected with suspension member (figure does not draw), circular outer periphery have extend also direction down, symmetrical inserting hook 22.
The upper surface heightening part 3 has the loss of weight blind hole of uniform weight reduction, periphery has and extends groove 33 symmetrical on the uniform inserting column of two or more 32 and periphery, the width of groove 33 is a bit larger tham the width of inserting hook 22 and quantity is identical, be convenient to install for dodging inserting hook, there is the circular snap-on be made up of snap-on sheet 31 that is more than two lobes uniform, arc at intermediate throughholes edge.
Guide collar 4 is by the uniform ring formed in plural forward inclined-plane 44, there is grade post 41 at the peak place on each forward inclined-plane, there is the spill locking slot 42 lower than forward inclined-plane peak on shelves post limit, outer surface has the convex positioning bar 43 of uniform different heights coordinate with the recessed positioning bar 14 of uniform different heights in lid inner peripheral wall.
Pressed seat 5 periphery is circular planes 57, there is raised and concentric annulus wall centre, circular planes has uniform positioning hole 51 and ring caulking groove 58, the upper surface at circular planes edge has the flange 54 extended, and the madial wall edge of flange has the uniform convex hook 55 extended.The peripheral surface of annulus wall there are uniform dog hole 53 and post holes 52, annulus wall upper end inwall has the shoulder 56 exceeded to shelve connecting base 2.
Inhale the circle sheet that skin 6 is made into by elastomeric soft materials, circle sheet peripheral plane 65 there are uniform positioning block 61 and bulge loop 66, outward edge extends a lug 64, middle injection moulding is fixed with newel 62 and to inhale skin concentric, and newel 62 upper end outer surface has the hook circle 63 of ring spill and heightens snap-on sheet 31 on part 3 and coordinate.
Guide collar 4 is inserted in outside the annulus wall in the middle of pressed seat 5, guide collar can around pressed seat left rotation and right rotation, put into inside pressed seat and heighten part 3, inserting column 32 on it inserts in the post holes 52 on pressed seat respectively, and spill locking slot 42 internal locking placed in guide collar, again the periphery of connecting base 2 is embedded on the shoulder 56 in pressed seat upper end-hole, also the inserting hook 22 on connecting base 2 is inserted in the dog hole 53 on pressed seat, entirety is connected into pressed seat, inhaling skin 6 utilizes the hook circle 63 on its newel 62 to buckle into heighten in the snap-on sheet 31 in the middle of part, hook by the hook circle on newel the snap-on sheet 31 heightened on part and connect into entirety, the positioning block 61 inhaled on skin is buckled into respectively in the positioning port 51 on pressed seat simultaneously and connect into entirety with pressed seat, also the bulge loop 66 inhaled on skin is embedded dual connection in the ring caulking groove 58 on pressed seat, it is firm to connect.
Finally lid 1 is pressed into flange 54 place at pressed seat circular planes edge, and by the ring groove 11 of the convex hook 55 of flanged lip difference insert cover lower limb outer circumference, vacuum chuck is assembled into.
Lid 1, connecting base 2, heighten part 3, guide collar 4, pressed seat 5, inhaling skin 6, to be shape be concentrically ringed central portion.
During use, rotate clockwise lid, drive the guide collar linked into an integrated entity with lid to rotate simultaneously, the inserting column 32 now heightened on part slowly moves from low to high with the forward inclined-plane 44 in guide collar and raises, drive whole part of heightening upwards to raise by inserting column 32 simultaneously, until the shelves post 41 encountering forward inclined-plane 44 highest point stops, and get back to the other spill locking slot 42 inner position locking of grade post, no longer move.Heighten part and raise along with cover strip is moved and heighten suction skin 6 center portion that part connects and also raise together with the rising heightening part, and leave adsorption plane, inhale the negative pressure of vacuum producing larger space between skin and adsorption plane, sucker is firmly adsorbed on adsorption plane, the pulling force produced upwards along with suction skin 6 increases, guide collar 4 is pressed by inserting column 32, guide collar presses pressed seat 5, pressed seat presses again the peripheral plane inhaling skin 6, withhold gapless from level to level, make suction skin tightly docile do not leak gas on adsorption plane, in addition by the direct hung articles of connecting head, decrease the impact of weighing items on adsorption force, sucker just can be made for a long time firmly to be adsorbed on adsorption plane.
To take off sucker, only need rotate backward lid 1, rotated backward by cover strip action-oriented circle, the inserting column 32 heightened on part leaves the locking slot 42 on forward inclined-plane 44, and the back slope 12 on lid inwall slides into the locking trough 13 internal locking location on back slope from high to low, along with the reset heightening part, also return to original position in the middle of the suction skin being pulled up rising concordant with adsorption plane, inhale skin central negative pressure to disappear, sucker is taken down stand-by by the lug 64 just by inhaling skin edge from adsorption plane.
Claims (8)
1. a vacuum chuck, comprise lid (1), pressed seat (5), heighten part (3), inhale skin (6), and cover (1) and pressed seat (5) and connect into entirety, it is characterized in that the upper end of described pressed seat (5) connects connecting base (2), lower end connects inhales skin (6), inner side connects heightens part (3), outside connects guide collar (4), described guide collar (4) is by the uniform ring formed of plural forward inclined-plane (44), described lid (1) end face inwall there is forward inclined-plane (44) corresponding matching on the annular circle wall and described guide collar (4) that are made up of more than two sections uniform back slopes (12), described suction skin (6) newel (62) upper end outer surface has the hook circle (63) of ring spill to coordinate with the described snap-on sheet (31) heightened on part (3), described guide collar (4) coordinates and makes to heighten part with described part (3) of heightening and drive that to inhale skin (6) mobile, the upper mounting suspension member of described connecting base (2).
2. vacuum chuck according to claim 1, is characterized in that having connecting head (21) to be connected with suspension member in the middle of described connecting base (2) rounded upper surface, circular outer periphery have extend also direction down, symmetrical inserting hook (22).
3. vacuum chuck according to claim 1, the upper surface heightening part (3) described in it is characterized in that has uniform loss of weight blind hole, periphery has and extends groove (33) symmetrical on the uniform inserting column of two or more (32) and periphery, the width of groove (33) is a bit larger tham the width of inserting hook (22) and quantity is identical, and there is the circular snap-on be made up of snap-on sheet (31) that is more than two lobes uniform, arc at intermediate throughholes edge.
4. vacuum chuck according to claim 1, it is characterized in that there is a grade post (41) at the peak place on the upper each forward inclined-plane of described guide collar (4), there is the spill locking slot (42) lower than forward inclined-plane peak on shelves post limit, outer surface has the convex positioning bar (43) of uniform different heights.
5. the vacuum chuck according to claim 1 or 4, the periphery that it is characterized in that described lid (1) inwall there is recessed positioning bar (14) that is uniform, different heights, coordinate with the convex positioning bar (43) on guide collar (4) outer surface, there is ring groove (11) lower limb outer periphery, through hole is had in the middle of end face, the annular circle wall that end face inwall is formed and lid (1) inwall have an interval, with immediately below forward inclined-plane (44) corresponding matching in guide collar (4), there is the locking trough (13) of spill at the minimum point place of back slope (12).
6. vacuum chuck according to claim 1, it is characterized in that described pressed seat (5) periphery is circular planes (57), there is raised and concentric annulus wall centre, circular planes there are uniform positioning hole (51) and ring caulking groove (58), the upper surface at circular planes edge has the flange (54) extended, the madial wall edge of flange there is the uniform convex hook (55) extended, the peripheral surface of annulus wall there are uniform dog hole (53) and post holes (52), annulus wall upper end inwall have the shoulder (56) exceeded shelve connecting base (2).
7. the vacuum chuck according to claim 1 or 3, it is characterized in that the circle sheet that described suction skin (6) is made into by elastomeric soft materials, circle sheet peripheral plane (65) there are uniform positioning block (61) and bulge loop (66), outward edge extends a lug (64), middle injection moulding is fixed with newel (62) and to inhale skin concentric, and newel (62) upper end outer surface has the hook circle (63) of ring spill and heightens part (3) and go up snap-on sheet (31) and coordinate.
8. the vacuum chuck according to claim 1 or 6, it is characterized in that flange (54) place at described lid (1) press-in pressed seat (5) disk edge, and by the ring groove (11) of the convex hook (55) of flanged lip difference insert cover (1) lower limb outer circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410197172.2A CN103953637B (en) | 2014-05-09 | 2014-05-09 | Vacuum chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410197172.2A CN103953637B (en) | 2014-05-09 | 2014-05-09 | Vacuum chuck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103953637A CN103953637A (en) | 2014-07-30 |
| CN103953637B true CN103953637B (en) | 2015-12-02 |
Family
ID=51330955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410197172.2A Active CN103953637B (en) | 2014-05-09 | 2014-05-09 | Vacuum chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103953637B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328746B (en) * | 2015-11-10 | 2017-07-28 | 南兴装备股份有限公司 | A kind of vacuum cup and sheet material adsorbent equipment with gas lock type freestanding mobile |
| KR101951951B1 (en) * | 2016-12-15 | 2019-02-25 | 임근백 | Vacuum suction apparatus |
| CN106763105A (en) * | 2017-01-17 | 2017-05-31 | 宁波市峰铭日用品制造有限公司 | A kind of vacuum cup |
| CN108240392A (en) * | 2018-04-16 | 2018-07-03 | 吉林大学 | A kind of rotation negative pressure early warning type Acetabula device |
| CN110735843A (en) * | 2019-11-08 | 2020-01-31 | 唐舜风 | powerful pendant sucker |
| KR102497651B1 (en) * | 2020-11-27 | 2023-02-08 | 엠에스인텍(주) | Vacuum absorber |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2044859A1 (en) * | 1969-09-23 | 1971-04-01 | Jetash AG, Chur(Schweiz) | Suction device for detachable connection |
| GB2185067A (en) * | 1986-01-03 | 1987-07-08 | Giampiero Ferri | Suction device for attaching articles to a surface |
| CN201074633Y (en) * | 2007-02-09 | 2008-06-18 | 禹喆锡 | Multifunctional absorber |
| CN101793280A (en) * | 2009-09-30 | 2010-08-04 | Ms因泰克有限公司 | Vacuum absorber |
| CN103527610A (en) * | 2013-10-31 | 2014-01-22 | 任国良 | Vacuum sucker |
| CN203926341U (en) * | 2014-05-09 | 2014-11-05 | 沈琳琳 | Vacuum chuck |
-
2014
- 2014-05-09 CN CN201410197172.2A patent/CN103953637B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2044859A1 (en) * | 1969-09-23 | 1971-04-01 | Jetash AG, Chur(Schweiz) | Suction device for detachable connection |
| GB2185067A (en) * | 1986-01-03 | 1987-07-08 | Giampiero Ferri | Suction device for attaching articles to a surface |
| CN201074633Y (en) * | 2007-02-09 | 2008-06-18 | 禹喆锡 | Multifunctional absorber |
| CN101793280A (en) * | 2009-09-30 | 2010-08-04 | Ms因泰克有限公司 | Vacuum absorber |
| CN103527610A (en) * | 2013-10-31 | 2014-01-22 | 任国良 | Vacuum sucker |
| CN203926341U (en) * | 2014-05-09 | 2014-11-05 | 沈琳琳 | Vacuum chuck |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103953637A (en) | 2014-07-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191101 Address after: 314100 room 427, No.16 Fuxing Avenue, Xitang Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Xitang Industry Co., Ltd Address before: Yuyao City, Lin Shan development zone of the eastern 315462 of Zhejiang Province, Ningbo city (329 National Highway) Ningbo ChenKe necessities Co. Ltd. Patentee before: Shen Linlin |