CN203918839U - A kind of negative pressure sucker thin-wall workpiece fixture - Google Patents
A kind of negative pressure sucker thin-wall workpiece fixture Download PDFInfo
- Publication number
- CN203918839U CN203918839U CN201420288369.2U CN201420288369U CN203918839U CN 203918839 U CN203918839 U CN 203918839U CN 201420288369 U CN201420288369 U CN 201420288369U CN 203918839 U CN203918839 U CN 203918839U
- Authority
- CN
- China
- Prior art keywords
- objective table
- thin
- vacuum generator
- negative pressure
- sucker
- 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
Links
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
A kind of negative pressure sucker thin-wall workpiece fixture of the present utility model, comprise sucker, vacuum generator and objective table, described sucker is fixedly connected with vacuum generator, described vacuum generator is fixed on objective table, and described objective table is fixedly connected with T-shaped objective table by the combination of bolt and nut pad.This device is reasonable in design, simple in structure, and handling safety is avoided workpiece deformation, reduces the damage of clamping process to thin-wall workpiece, and manufacturing process is simple, is convenient to promote the use of.
Description
Technical Field
The utility model belongs to the vacuum jig field relates to a negative pressure suction cup thin wall work piece holder.
Background
The thin-wall parts are widely applied to industries such as military industry and the like, the workpiece has thin wall and low rigidity, and the main problem to be solved in the processing is to reduce deformation.
In machining, a workpiece is clamped by a common workpiece clamp in a clamping and pressing mode, the clamping force is large, the size, the shape and the precision of a thin-wall workpiece are affected, and the most serious problem is deformation, and the deformation is difficult to correct, so that more waste products are generated.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a remedy foretell not enough, provide a reasonable in design, simple structure, operation safety avoids the work piece to warp, reduces the clamping process to the damage of thin wall work piece, and manufacturing process is simple, the negative sucker thin wall work piece holder of convenient to popularize and use.
The above technical problem of the present invention can be solved by the following technical solutions:
the utility model discloses a negative pressure suction cup thin wall work piece holder, including sucking disc, vacuum generator and objective table, sucking disc and vacuum generator fixed connection, vacuum generator fixes on the objective table, the objective table passes through bolt and nut gasket combination and T type objective table fixed connection.
As the preferred technical scheme, an air inlet, a small sucker air hole and an air outlet are arranged in the vacuum generator, and the small sucker air hole is communicated with the air outlet.
According to a preferable technical scheme, the material of the sucking disc is neoprene.
The utility model discloses a negative pressure suction cup thin wall work piece holder, its advantage is, reasonable in design, simple structure, operation safety avoids the work piece to warp, reduces the clamping process to the damage of thin wall work piece, and manufacturing process is simple, convenient to popularize and use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a three-dimensional structure of a vacuum chuck thin-wall workpiece fixture according to the present invention;
FIG. 2 is a schematic cross-sectional view of the vacuum generator of the thin-walled workpiece holder of negative pressure chuck of the present invention;
wherein,
1. a suction cup; 2. a vacuum generator; 3. an object stage; 4. combining a bolt and a nut gasket; 5. a T-shaped stage; 6. an air inlet; 7. a sucker small air hole; 8. and an air outlet.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
As shown in fig. 1 and 2, the negative pressure sucker thin-wall workpiece fixture comprises a sucker 1, a vacuum generator 2 and an objective table 3, wherein the sucker 1 is fixedly connected with the vacuum generator 2, the vacuum generator 2 is fixed on the objective table 3, and the objective table 3 is fixedly connected with a T-shaped objective table 5 through a bolt-nut gasket combination 4.
As the utility model discloses better embodiment, be provided with air inlet 6, the little gas pocket 7 of sucking disc and gas outlet 8 in the vacuum generator 2, the little gas pocket 7 of sucking disc communicate with gas outlet 8.
As a preferred embodiment of the present invention, the sucking disc 1 is made of neoprene
The design idea of the present invention is described above with only one embodiment, and the present invention can be expanded to connect more function modules externally at the same time when the system allows, thereby expanding the functions thereof to the maximum.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (3)
1. The utility model provides a negative pressure suction cup thin wall work piece holder which characterized in that: including sucking disc (1), vacuum generator (2) and objective table (3), sucking disc (1) and vacuum generator (2) fixed connection, vacuum generator (2) are fixed on objective table (3), objective table (3) are through bolt nut gasket combination (4) and T type objective table (5) fixed connection.
2. The vacuum chuck thin-walled workpiece holder of claim 1, wherein: an air inlet (6), a sucker small air hole (7) and an air outlet (8) are formed in the vacuum generator (2), and the sucker small air hole (7) is communicated with the air outlet (8).
3. The vacuum chuck thin-walled workpiece holder of claim 1, wherein: the sucking disc (1) is made of chloroprene rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288369.2U CN203918839U (en) | 2014-06-03 | 2014-06-03 | A kind of negative pressure sucker thin-wall workpiece fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288369.2U CN203918839U (en) | 2014-06-03 | 2014-06-03 | A kind of negative pressure sucker thin-wall workpiece fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203918839U true CN203918839U (en) | 2014-11-05 |
Family
ID=51814714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420288369.2U Expired - Fee Related CN203918839U (en) | 2014-06-03 | 2014-06-03 | A kind of negative pressure sucker thin-wall workpiece fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203918839U (en) |
-
2014
- 2014-06-03 CN CN201420288369.2U patent/CN203918839U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202053091U (en) | Reconfigurable vacuum adsorption fixture | |
| CN203863403U (en) | Vacuum sucking cup for CNC machining center | |
| CN202010897U (en) | Vacuum positioning adsorption module | |
| CN104440325A (en) | Vacuum clamping device for numerical-control milling | |
| CN104354028A (en) | Positioning fixture used for fixed punching of pressing plate | |
| CN204366453U (en) | Lathe process is with extending out formula thin-wall workpiece clamping device | |
| CN202622611U (en) | Special shaping precision jig for circular product | |
| CN203918839U (en) | A kind of negative pressure sucker thin-wall workpiece fixture | |
| CN206066020U (en) | Thin-walled rotary part anti-deformation clamp for machining | |
| CN104227471A (en) | Auxiliary air circuit tool | |
| CN207577943U (en) | A kind of processing elastic sealing ring etc. divides groove special fixture | |
| CN203817987U (en) | Sand blasting surface treatment clamping fixture | |
| CN203471430U (en) | Vacuum positioning clamp | |
| CN203371306U (en) | Vacuum adsorption platform based on vacuum generator | |
| CN207873683U (en) | A kind of sawing steam turbine blade auxiliary head special fixture | |
| CN202655931U (en) | Vacuum chuck for processing aviation thin plate | |
| CN102689195A (en) | Vacuum chuck for processing of aeronautical laminas | |
| CN205798622U (en) | Electric spark-erosion perforation machine positioning clamping fixture | |
| CN103481088A (en) | Work fixture for milling circular arc | |
| CN204524917U (en) | Large-scale sheet work pieces process pneumatic suction formula fixture | |
| CN204277849U (en) | A kind of Acetabula device for processing thin-walled aluminium sheet | |
| CN204639707U (en) | A kind of frock clamp of horizontal Machining centers | |
| CN203817797U (en) | Elliptical workpiece clamping tool | |
| CN203792033U (en) | Machining clamp for upper surface of small workpiece | |
| CN104842178A (en) | Sheet plane machining clamp |
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: 20141105 Termination date: 20150603 |
|
| EXPY | Termination of patent right or utility model |