CN203390558U - Vacuum clamp - Google Patents
Vacuum clamp Download PDFInfo
- Publication number
- CN203390558U CN203390558U CN201320300063.XU CN201320300063U CN203390558U CN 203390558 U CN203390558 U CN 203390558U CN 201320300063 U CN201320300063 U CN 201320300063U CN 203390558 U CN203390558 U CN 203390558U
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- China
- Prior art keywords
- top board
- fixture
- vacuum
- plate
- base plate
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- Expired - Fee Related
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Abstract
The utility model discloses a vacuum clamp, comprising a bottom plate, a top plate located above the bottom plate, multiple supporting columns connecting the bottom plate and the top plate, ventilation members connected with the bottom part of the top plate and used for connecting with a vacuum pump, and clamp placing plates arranged on the top plate. The vacuum clamp is used cooperatively with the vacuum pump and has very great universality. The vacuum clamp is capable of enabling the technology of products of various shapes to be simple and easy, realizing the processing of the products easily, and simultaneously reducing the clamp development investment and saving the cost.
Description
Technical field
The utility model relates to a kind of vacuum fixture.
Background technology
High speed development along with computer technology, there is the change of essence in traditional manufacturing industry, utilize Digit Control Machine Tool processing, the quality conformance of its product processing is good, the efficiency of machining accuracy all exceeds much than machine tool, especially at irregular, the complicated curve of profile or by the product of the processing of face, Alternative Composite and high-precision requirement, add man-hour, its advantage is that traditional machine tool is incomparable.Fixture is the important component part of numerical control machining center, its effect is that workpiece is fixed on the accurate location of lathe, complete the various processing to workpiece, the reliable clamping again that should walk accurately, obviously the quality of its structure has vital impact to machining accuracy, working (machining) efficiency; The special fixture that digital control processing is used seldom, is all generally that workpiece is placed on parallel jaw, with dial gauge centering position, more auxiliary with a little parallels, angle bar location, then with parallel jaw, clamp.Add and also will measure and arrange workpiece coordinate system man-hour, inefficiency, and positioning precision is not high.And clamped one time can only processing work Yi Ge orientation machined surface.For the small or in irregular shape element of size, utilize general hanger or fixture fixing more difficult, and take time and effort.
Summary of the invention
In view of the defect that above-mentioned prior art exists, the utility model object is to propose a kind of vacuum fixture in order to overcome above-mentioned shortcoming.
The technical solution of the utility model is: a kind of vacuum fixture, it comprises: base plate, the top board that is positioned at base plate top, several support columns that base plate is connected with top board, be connected with top board bottom and for the ventilation part being connected with vavuum pump and the fixture placement plate that top board top is set.
Preferably, described top board comprises and is positioned at that fixture is placed the seal groove of panel area, the passage being connected with ventilation part and for the screw of fixation workpiece.
Preferably, it is two that described fixture is placed plate, and ventilation part is also two.
Preferably, the size of described base plate and top board is identical.
Preferably, the area that described fixture is placed plate be greater than top board area 1/3rd, and be less than top board area 1/2nd.
Preferably, described base plate and top board are rectangle, and support column is cylindrical.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The utility model and vavuum pump are used in conjunction with, and can accomplish very strong versatility, to various shapes product can make it technique and become simple, easily realize the processing of product, also reduce the exploitation of fixture is dropped into simultaneously, saved cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Embodiment: shown in figure 1, the utility model provides a kind of specific embodiment of vacuum fixture, it comprises base plate 10, be positioned at the top board 20 of base plate 10 tops, be connected base plate 10 several support columns 30 with top board 20, is connected and places plate 50 for the ventilation part 40 being connected with vavuum pump and the fixture that top board 20 tops are set with top board 20 bottoms.Wherein top board 20 comprises and is positioned at that fixture is placed seal groove 22 around of plate 50, the passage 24 being connected with ventilation part 40 and for the screw 26 of fixation workpiece.
Fixture is placed plate 50 and is preferably two.Ventilation part 40 is preferably two.Base plate 10 is identical with the size of top board 20.The area that fixture is placed plate 50 be greater than top board 20 area 1/3rd, and be less than top board 20 area 1/2nd.Base plate 10 and top board 20 are all preferably rectangle, and that support column 30 is preferably is cylindrical.
The utility model and vavuum pump are used in conjunction with, and can accomplish very strong versatility, to various shapes product can make it technique and become simple, easily realize the processing of product, also reduce the exploitation of fixture is dropped into simultaneously, saved cost.
Certainly above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalent transformations of doing according to the Spirit Essence of the utility model main technical schemes or modification, within all should being encompassed in protection domain of the present utility model.
Claims (6)
1. a vacuum fixture, is characterized in that it comprises: base plate (10), the top board (20) that is positioned at base plate (10) top, several support columns (30) that base plate (10) is connected with top board (20), be connected with top board (20) bottom and for the ventilation part (40) that is connected with vavuum pump with the fixture placement plate (50) above top board (20) is set.
2. vacuum fixture according to claim 1, is characterized in that: described top board (20) comprises and is positioned at that fixture is placed seal groove (22) around of plate (50), the passage (24) being connected with ventilation part (40) and for the screw (26) of fixation workpiece.
3. vacuum fixture according to claim 2, is characterized in that: it is two that described fixture is placed plate (50), and ventilation part (40) is also two.
4. vacuum fixture according to claim 3, is characterized in that: described base plate (10) is identical with the size of top board (20).
5. according to the vacuum fixture described in claim 1 or 2 or 3 or 4, it is characterized in that: the area that described fixture is placed plate (50) be greater than top board (20) area 1/3rd, and be less than top board (20) area 1/2nd.
6. according to the vacuum fixture described in claim 1 or 2 or 3 or 4, it is characterized in that: described base plate (10) and top board (20) are rectangle, and support column (30) is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320300063.XU CN203390558U (en) | 2013-05-29 | 2013-05-29 | Vacuum clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320300063.XU CN203390558U (en) | 2013-05-29 | 2013-05-29 | Vacuum clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203390558U true CN203390558U (en) | 2014-01-15 |
Family
ID=49902118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320300063.XU Expired - Fee Related CN203390558U (en) | 2013-05-29 | 2013-05-29 | Vacuum clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203390558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436938A (en) * | 2015-12-22 | 2016-03-30 | 四川浩源机电有限责任公司 | Special surface-shaped product processing tool |
-
2013
- 2013-05-29 CN CN201320300063.XU patent/CN203390558U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436938A (en) * | 2015-12-22 | 2016-03-30 | 四川浩源机电有限责任公司 | Special surface-shaped product processing tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Suzhou City, Jiangsu province 215006 Suzhou Industrial Park Loufeng District Jing Mao Road No. 168 Patentee after: Suzhou sea China aviation parts Limited by Share Ltd Address before: Suzhou City, Jiangsu province 215006 Suzhou Industrial Park Loufeng District Jing Mao Road No. 168 Patentee before: The grand accurate Science and Technology Ltd. in sea, Suzhou Industrial Park |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20170529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |