CN202780635U - Vacuum sucking disk - Google Patents
Vacuum sucking disk Download PDFInfo
- Publication number
- CN202780635U CN202780635U CN 201220439271 CN201220439271U CN202780635U CN 202780635 U CN202780635 U CN 202780635U CN 201220439271 CN201220439271 CN 201220439271 CN 201220439271 U CN201220439271 U CN 201220439271U CN 202780635 U CN202780635 U CN 202780635U
- Authority
- CN
- China
- Prior art keywords
- rubber ring
- clamping
- sucking disk
- parts
- utility
- Prior art date
- 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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Abstract
The utility model discloses a vacuum sucking disk. The vacuum chuck comprises an air cock, a bearing bush, a rubber ring I, a baffle, a deep groove ball bearing, a retainer ring, a rubber ring II, connecting rods, a connecting sleeve, a rubber ring III, a top cover, a bolt, O-shaped rubber rings and a sucking disk body. According to the vacuum sucking disk disclosed by the utility model, the problem that micro deformation of parts generates and the requirement on geometrical tolerance of parts cannot be ensured due to the fact that radial clamping forces in different degrees are generated by a general clamping mode are solved. For preventing the clamping deformation of the parts, a clamping method of adsorbing processed parts by adopting the vacuum sucking disk during processing is adopted, so that the form and position accuracy of end faces of the processed parts is ensured. The vacuum chuck disclosed by the utility model has the characteristics of simple structure, convenience in clamping, high tuning precision and the like.
Description
Technical field
The utility model relates to a kind of vacuum cup, belongs to the technological equipment that is used for turning high accuracy thin-walled disk-like accessory at lathe, is specially adapted to the turning of high accuracy thin-walled disk-like accessory.
Background technology
Because of high accuracy thin-walled disk-like accessory poor rigidity, common method of clamping causes part to produce micro-deformation to part generation radial clamping power in various degree, can not guarantee the part Geometrical Tolerance Principle.So, need the design clamping tooling to guarantee the machining accuracy of part.Clamping distortion for fear of part adds the clamping method that adopts vacuum cup absorption processing parts man-hour, guarantees the accuracy of form and position of processing parts.
The utility model content
The utility model has solved common method of clamping to turning high accuracy thin-walled disk-like accessory generation radial clamping power in various degree, cause turning high accuracy thin-walled disk-like accessory to produce micro-deformation, thereby can't guarantee the technical problem of turning high accuracy thin-walled disk-like accessory Geometrical Tolerance Principle, guarantee the accuracy of form and position of processing parts end face.
The technical solution adopted in the utility model is, at a kind of vacuum cup of lathe for turning high accuracy thin-walled disk-like accessory, comprise valve, bearing holder (housing, cover), rubber ring I, baffle plate, deep groove ball bearing, back-up ring, rubber ring II, connecting rod, adapter sleeve, rubber ring III, top cover, bolt, O type rubber ring, sucker.Top cover is threaded with O type rubber ring and sucker assembling one; Connecting rod and adapter sleeve assembling one behind the rubber ring III that packs into, are threaded with top cover; After valve, bearing holder (housing, cover), rubber ring I, baffle plate, deep groove ball bearing, back-up ring, rubber ring II assemble successively, be threaded with connecting rod and adapter sleeve assembly.Behind each Assembly of the parts, guarantee that valve rotates flexibly, and each sealing place is air tight.
Connecting rod and adapter sleeve are welded to connect or are threaded.
Sucker is provided with deep-slotted chip breaker, and has some apertures, in order to vacuumize.
The beneficial effects of the utility model:
The utility model has been quoted the principle of vacuum suction, has solved about high accuracy thin-walled disk-like accessory turning clamping problem.The utlity model has simple in structure, convenient mounting and clamping, the turning accuracy high not only can be used for turning, can be used for simultaneously milling, special adapts to batch production.
Description of drawings
Fig. 1 is the topology view of vacuum cup, wherein, comprise valve 1, bearing holder (housing, cover) 2, rubber ring I3, baffle plate 4, deep groove ball bearing 5, back-up ring 6, rubber ring II7, connecting rod 8, adapter sleeve 9, rubber ring III10, top cover 11, bolt 12, O type rubber ring 13, sucker 14.
Fig. 2 is the right view of vacuum cup among Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described further:
The utility model is according to the principle design of above-described vacuum suction.
As shown in Figure 1, vacuum cup comprises valve 1, bearing holder (housing, cover) 2, rubber ring I3, baffle plate 4, deep groove ball bearing 5, back-up ring 6, rubber ring II7, connecting rod 8, adapter sleeve 9, rubber ring III10, top cover 11, bolt 12, O type rubber ring 13, sucker 14.Top cover 11 and O type rubber ring 13 and sucker 14 assembling one, connect with bolt 12, connecting rod 8 and adapter sleeve 9 are welded, pack into behind the rubber ring III10, be threaded with top cover 11, after valve 1, bearing holder (housing, cover) 2, rubber ring I3, baffle plate 4, deep groove ball bearing 5, back-up ring 6, the rubber ring II7 assembling, be threaded with connecting rod 8 and adapter sleeve 9 weld assemblies, guarantee that valve 1 rotates flexibly and each sealing place is air tight.
Fig. 2 is the right view of vacuum cup.As shown in Figure 2, sucker 14 is provided with three five equilibrium deep-slotted chip breakers, and each deep-slotted chip breaker two ends respectively is provided with an aperture and is used for vacuumizing.The quantity of deep-slotted chip breaker and shape thereof also can design according to the shape structure of processing work.The circular trough of sucker 14 centers arranges for placing processing work.This circular trough can be set or design groove shape according to the workpiece style characteristic according to the processing work style characteristic.
The concrete steps that vacuum cup uses:
Vacuum chuck tooling is packed in the lathe spindle, scroll chuck clamping vacuum chuck tooling, flexible pipe one end is contained on the valve 1, the other end is contained on the vavuum pump, before the processing parts, turning tool W meets personally light and gets final product, after the unlatching vavuum pump adsorbent parts, because sucker inside is sucked vacuum, so part is attracted on the frock, the part end face large tracts of land is subjected to uniform axial force, and part deformation is little, behind the turning part end face, can guarantee the part end face accuracy of form and position.
Above-mentioned is the special description that the utility model is made.For a person skilled in the art, any improvement and alternative all falling in the protection domain of the present utility model that does not break away from the utility model structure, for example above-mentioned deep-slotted chip breaker also can be used cannelure instead.Protection domain of the present utility model is limited with its claim.
Claims (3)
1. a vacuum cup comprises valve (1), bearing holder (housing, cover) (2), rubber ring I (3), baffle plate (4), deep groove ball bearing (5), back-up ring (6), rubber ring II (7), connecting rod (8), adapter sleeve (9), rubber ring III (10), top cover (11), bolt (12), O type rubber ring (13), sucker (14); Wherein top cover (11) is threaded with O type rubber ring (13) and sucker (14) assembling one; Connecting rod (8) and adapter sleeve (9) assembling one behind the rubber ring III (10) that packs into, are threaded with top cover (11); After valve (1), bearing holder (housing, cover) (2), rubber ring I (3), baffle plate (4), deep groove ball bearing (5), back-up ring (6), rubber ring II (7) assemble successively, be threaded with connecting rod (8) and adapter sleeve (9) assembly.
2. vacuum cup according to claim 1, it is characterized in that: connecting rod (8) and adapter sleeve (9) are welded to connect or are threaded.
3. vacuum cup according to claim 1, it is characterized in that: sucker (14) is provided with deep-slotted chip breaker, and has some apertures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220439271 CN202780635U (en) | 2012-08-21 | 2012-08-21 | Vacuum sucking disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220439271 CN202780635U (en) | 2012-08-21 | 2012-08-21 | Vacuum sucking disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202780635U true CN202780635U (en) | 2013-03-13 |
Family
ID=47807974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220439271 Expired - Fee Related CN202780635U (en) | 2012-08-21 | 2012-08-21 | Vacuum sucking disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202780635U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443200A (en) * | 2016-06-01 | 2017-12-08 | 中国科学院大连化学物理研究所 | A kind of milling vacuum suction regulating platform |
| CN115431081A (en) * | 2022-09-21 | 2022-12-06 | 中国电子科技集团公司第十研究所 | Vacuum adsorption clamp |
-
2012
- 2012-08-21 CN CN 201220439271 patent/CN202780635U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443200A (en) * | 2016-06-01 | 2017-12-08 | 中国科学院大连化学物理研究所 | A kind of milling vacuum suction regulating platform |
| CN115431081A (en) * | 2022-09-21 | 2022-12-06 | 中国电子科技集团公司第十研究所 | Vacuum adsorption clamp |
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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: 20130313 Termination date: 20150821 |
|
| EXPY | Termination of patent right or utility model |