CN204431104U - A kind of adjustable injecting type negative pressure sucker structure - Google Patents
A kind of adjustable injecting type negative pressure sucker structure Download PDFInfo
- Publication number
- CN204431104U CN204431104U CN201420871622.7U CN201420871622U CN204431104U CN 204431104 U CN204431104 U CN 204431104U CN 201420871622 U CN201420871622 U CN 201420871622U CN 204431104 U CN204431104 U CN 204431104U
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- CN
- China
- Prior art keywords
- sucker
- processed
- connecting rod
- nozzle
- hole
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- 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.)
- Expired - Fee Related
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- 230000007935 neutral effect Effects 0.000 claims abstract description 4
- 238000001179 sorption measurement Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 241001397306 Proales Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model discloses a kind of adjustable injecting type negative pressure sucker structure, main contents are: described connecting rod horizontal direction neutral surface is processed with shoulder hole, connecting rod vertical direction is processed with shoulder hole near left side, sucker upper end is a screw rod, lower end major diameter is a polished rod, sucker is arranged in the vertical shoulder hole of connecting rod and upper end realizes vertical direction by spring shim and nut fixes, sucker bottom centre position is axially processed with screwed hole, sucker is radial is processed with screwed hole near screw rod side, nozzle is fixedly mounted in sucker cylindrical hole and its head withstands on connecting rod horizontal direction endoporus step, nozzle cage to be fixedly mounted in sucker cylindrical hole and near connecting rod left end, rubber suction cups is buckled in sucker bottom groove, air vent screw is arranged in sucker vertical direction screwed hole and its head is pressed in rubber suction cups inside groove.The utility model is reasonable in design, and structure is simple, and working stability is reliable, and advantages of good adsorption effect, handling safety is reliable.
Description
Technical field
The utility model relates to negative-pressure adsorption technical field, particularly relates to a kind of adjustable injecting type negative pressure sucker structure.
Background technology
The plate such as glass, Wall or floor tile and the slim airtight workpiece such as CD, disk are widely used in all trades and professions, and its workpiece wall is thin, rigidity is low, need the subject matter solved to be Reducing distortion in processing.
In machining, conventional work piece holder is by clamping mode holding workpiece, and chucking power is comparatively large, and have an impact to the size of thin-wall workpiece, shape and precision, wherein serious problem is distortion, difficultly after distortion revises, and causes more waste product to produce.
Utility model content
According to above deficiency, the utility model provides a kind of reasonable in design, and cost is low, advantages of good adsorption effect and the reliable adjustable injecting type negative pressure sucker structure of handling safety.
For achieving the above object, injecting type negative pressure sucker structure that the utility model is adjustable, main contents are: comprise connecting rod, spring shim, nut, nozzle, nozzle cage, rubber suction cups, air vent screw and sucker, it is characterized in that, described connecting rod horizontal direction neutral surface is processed with shoulder hole, described connecting rod vertical direction is processed with shoulder hole near left side, described sucker upper end is a screw rod, lower end major diameter is a polished rod, described sucker is arranged in the vertical shoulder hole of connecting rod and upper end realizes vertical direction by spring shim and nut fixes, described sucker bottom centre position is axially processed with screwed hole, described sucker is radial is processed with screwed hole near screw rod side, described nozzle is fixedly mounted in sucker cylindrical hole and its head withstands on connecting rod horizontal direction endoporus step, described nozzle cage to be fixedly mounted in sucker cylindrical hole and near connecting rod left end, described rubber suction cups is buckled in sucker bottom groove, described air vent screw is arranged in sucker vertical direction screwed hole and its head is pressed in rubber suction cups inside groove.
As preferably, described nozzle center is axially processed with taper hole, and nozzle stage casing outer round surface is processed with screw thread, and nozzle left end is a male cone (strobilus masculinus).
As preferably, bottom described sucker, external cylindrical surface is processed with groove.
As preferably, described nozzle cage central shaft is processed with taper hole and its tapering is identical with nozzle left end male cone (strobilus masculinus) tapering to right-hand member.
As preferably, between described nozzle and nozzle cage, gap is adjustable.
The utility model beneficial effect is: reasonable in design, and structure is simple, and working stability is reliable, and advantages of good adsorption effect, handling safety is reliable.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Description of reference numerals:
1-connecting rod, 2-spring shim, 3-nut, 4-nozzle, 5-nozzle cage, 6-rubber suction cups, 7-air vent screw, 8-sucker.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model detailed description of the invention is described:
These system main contents are: comprise connecting rod 1, spring shim 2, nut 3, nozzle 4, nozzle cage 5, rubber suction cups 6, air vent screw 7 and sucker 8, it is characterized in that, described connecting rod 1 horizontal direction neutral surface is processed with shoulder hole, described connecting rod 1 vertical direction is processed with shoulder hole near left side, described sucker 8 upper end is a screw rod, lower end major diameter is a polished rod, described sucker 8 is arranged on connecting rod 1 vertically in shoulder hole and upper end realizes vertical direction by spring shim 2 and nut 3 fixes, described sucker 8 bottom centre position is axially processed with screwed hole, described sucker 8 is radial is processed with screwed hole near screw rod side, described nozzle 4 is fixedly mounted in sucker 8 cylindrical hole and its head withstands on connecting rod 1 horizontal direction endoporus step, described nozzle cage 5 to be fixedly mounted in sucker 8 cylindrical hole and near connecting rod 1 left end, described rubber suction cups 6 is buckled in sucker 8 bottom groove, described air vent screw 7 is arranged in sucker 8 vertical direction screwed hole and its head is pressed in rubber suction cups 6 inside groove.
Suitable gap is left, to be taken away by pumped gas between described nozzle 4 jet hole and nozzle cage 5; When gap is too little, jet-stream wind and pumped gas reduce making speed due to the friction with jacket wall, thus reduce the speed of exhaust; When gap is too large, from gas jet more away from gas by lower with proal speed, simultaneously excesssive gap, the gas of returning from nozzle cage 5 exit reflux is more, and this just makes the speed of exhaust reduce greatly; Nozzle 4 can regulate with the relative position of nozzle cage 6, to change the size in gap, nozzle can be made more effectively to work.
By reference to the accompanying drawings the utility model preferred embodiment is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Do not depart from design of the present utility model and scope can make many other and change and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (5)
1. an adjustable injecting type negative pressure sucker structure, comprise connecting rod (1), spring shim (2), nut (3), nozzle (4), nozzle cage (5), rubber suction cups (6), air vent screw (7) and sucker (8), it is characterized in that, described connecting rod (1) horizontal direction neutral surface is processed with shoulder hole, described connecting rod (1) vertical direction is processed with shoulder hole near left side, described sucker (8) upper end is a screw rod, lower end major diameter is a polished rod, described sucker (8) is arranged on connecting rod (1) vertically in shoulder hole and upper end realizes vertical direction by spring shim (2) and nut (3) fixes, described sucker (8) bottom centre position is axially processed with screwed hole, described sucker (8) is radial is processed with screwed hole near screw rod side, described nozzle (4) is fixedly mounted in sucker (8) cylindrical hole and its head withstands on connecting rod (1) horizontal direction endoporus step, described nozzle cage (5) to be fixedly mounted in sucker (8) cylindrical hole and near connecting rod (1) left end, described rubber suction cups (6) is buckled in sucker (8) bottom groove, described air vent screw (7) is arranged in sucker (8) vertical direction screwed hole and its head is pressed in rubber suction cups (6) inside groove.
2. adjustable injecting type negative pressure sucker structure as claimed in claim 1, it is characterized in that: described nozzle (4) central shaft is to being processed with taper hole, nozzle (4) stage casing outer round surface is processed with screw thread, and nozzle (4) left end is a male cone (strobilus masculinus).
3. adjustable injecting type negative pressure sucker structure as claimed in claim 1, is characterized in that: described sucker (8) bottom external cylindrical surface is processed with groove.
4. adjustable injecting type negative pressure sucker structure as claimed in claim 1, is characterized in that: described nozzle cage (5) central shaft is processed with taper hole and its tapering is identical with nozzle (4) left end male cone (strobilus masculinus) tapering to right-hand member.
5. adjustable injecting type negative pressure sucker structure as claimed in claim 1, is characterized in that: between described nozzle (4) and nozzle cage (5), gap is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871622.7U CN204431104U (en) | 2014-12-30 | 2014-12-30 | A kind of adjustable injecting type negative pressure sucker structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871622.7U CN204431104U (en) | 2014-12-30 | 2014-12-30 | A kind of adjustable injecting type negative pressure sucker structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204431104U true CN204431104U (en) | 2015-07-01 |
Family
ID=53599022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420871622.7U Expired - Fee Related CN204431104U (en) | 2014-12-30 | 2014-12-30 | A kind of adjustable injecting type negative pressure sucker structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204431104U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904310A (en) * | 2015-09-29 | 2016-08-31 | 杨曼婷 | Crystal blank grinding and polishing pick device |
| CN110329386A (en) * | 2019-08-14 | 2019-10-15 | 南京铁道职业技术学院 | Gecko-emulated robot framework |
-
2014
- 2014-12-30 CN CN201420871622.7U patent/CN204431104U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904310A (en) * | 2015-09-29 | 2016-08-31 | 杨曼婷 | Crystal blank grinding and polishing pick device |
| CN105904310B (en) * | 2015-09-29 | 2017-11-28 | 杨曼婷 | Crystal blank grinding and polishing pick device |
| CN110329386A (en) * | 2019-08-14 | 2019-10-15 | 南京铁道职业技术学院 | Gecko-emulated robot framework |
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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 |
Granted publication date: 20150701 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |