CN202804689U - Fixture with surface being punched - Google Patents
Fixture with surface being punched Download PDFInfo
- Publication number
- CN202804689U CN202804689U CN 201220396273 CN201220396273U CN202804689U CN 202804689 U CN202804689 U CN 202804689U CN 201220396273 CN201220396273 CN 201220396273 CN 201220396273 U CN201220396273 U CN 201220396273U CN 202804689 U CN202804689 U CN 202804689U
- Authority
- CN
- China
- Prior art keywords
- fixture
- clamp
- hole
- clamp body
- surperficial
- 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 fixture with the surface being punched. The fixture with the surface being punched comprises two cylindrical fixture bodies and locking bolts, wherein the two fixture bodies are oppositely and fixedly arranged, planes are symmetrically milled on the outer circumferences of the fixture bodies, shaft-placing holes are formed on the opposite end surfaces of the fixture bodies, a first round hole is formed in the center of the upper plane of one fixture body, a second round hole is formed in the center of the lower plane of the other fixture body, and the first round hole and the second round hole are communicated with the shaft-placing holes. Locating threaded holes are formed in the fixture bodies, and the locking bolts are arranged inside the locating threaded holes. The fixture with the surface being punched is simple and convenient to operate for workers, greatly reduces labor intensity of the workers, is capable of guaranteeing the precision of the positions of the holes, is high in machining efficiency, and is applicable to mass machining.
Description
Technical field
The utility model designs a kind of anchor clamps, relate in particular to a kind of on the working shaft-like piece surface respectively near the surperficial perforating clamp in one group of relative hole of its end face.
Background technology
In field of machining, often to carry out perforation processing to the surface of some axial workpieces, these holes have concrete regulation usually, such as respectively near one group of relative hole of the end face of axial workpiece.Existing processing method commonly used all is the location of directly carrying out on axial workpiece first a little, then mark, use again special anchor clamps clamping workpiece, then carry out perforation processing, but in processing, will repeat like this clamping and the mark fixed point of workpiece, workman's complex operation, labour intensity is large, and the positional precision in hole can not guarantee that working (machining) efficiency is poor, is not suitable for production lot processing.
The utility model content
The utility model purpose be provide in order to overcome the deficiencies in the prior art a kind of simple to operation, working (machining) efficiency is high and can guarantee the surperficial perforating clamp of the positional precision in hole.
For achieving the above object, the technical solution adopted in the utility model is: a kind of surperficial perforating clamp comprises two cylindric clamp bodies and clamping screw; Described two relative fixed placement of clamp body; Described clamp body periphery symmetry is milled with the plane; Have axis placing hole on the opposing end surface of described clamp body; The upper plane central authorities of a described clamp body have the first circular hole; The lower plane central authorities of described another clamp body have the second circular hole; Described the first circular hole and the second circular hole communicate with axis placing hole; Have positioning screw hole on the described clamp body; Be provided with clamping screw in the described positioning screw hole.
Preferably, have two positioning screw holes on the described clamp body.
Preferably, the axis of described two positioning screw holes is positioned at same straight line, and parallel and plane.
Preferably, described clamping screw is the outer-hexagonal clamping screw.
Because the utilization of technique scheme, the utility model compared with prior art has following advantages:
Surperficial perforating clamp of the present utility model, when the surface of axial workpiece need to process respectively relative one group of hole near its end face, the two ends of axial workpiece are placed into respectively in the axis placing hole of two clamp bodies, then by clamping screw axial workpiece is fixed, by the first circular hole and the second circular hole axial workpiece is carried out perforation processing at last.Surperficial perforating clamp of the present utility model, the workman is simple to operation, greatly reduces workman's labour intensity, and the positional precision in hole can guarantee that working (machining) efficiency is high, is applicable to batch machining.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Accompanying drawing 1 is the stereogram of surperficial perforating clamp of the present utility model;
Accompanying drawing 2 is the use state stereogram of surperficial perforating clamp of the present utility model;
Accompanying drawing 3 is the cutaway view of accompanying drawing 2;
Wherein: 1, clamp body; 2, plane; 3, axis placing hole; 4, the first circular hole; 5, the second circular hole; 6, positioning screw hole; 7, outer-hexagonal clamping screw; 8, axial workpiece.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Described in the utility model a kind of surperficial perforating clamp as shown in Figure 1 comprises two cylindric clamp bodies 1 and clamping screw; Described two clamp bodies, 1 relative fixed placement; Described clamp body 1 periphery symmetry is milled with plane 2; Have axis placing hole 3 on the opposing end surface of described clamp body 1; Upper plane 2 central authorities of a described clamp body 1 have the first circular hole 4; The lower plane central authorities 2 of described another clamp body 1 have the second circular hole 5; Described the first circular hole 4 and the second circular hole 5 communicate with axis placing hole 3; Have two positioning screw holes 6 on the described clamp body; The axis of described two positioning screw holes 6 is positioned at same straight line, and parallel and plane 2; Be provided with clamping screw in the described positioning screw hole; Described clamping screw is outer-hexagonal clamping screw 7.
Described in the utility model a kind of surperficial perforating clamp shown in accompanying drawing 2-3, when the surface of axial workpiece 8 need to process respectively relative one group of hole near its end face, the two ends of axial workpiece 8 are placed into respectively in the axis placing hole 3 of two clamp bodies 1, then by outer-hexagonal clamping screw 7 axial workpiece 8 is fixed, carried out perforation processing by the first circular hole 4 and 5 pairs of axial workpieces of the second circular hole at last.
Surperficial perforating clamp of the present utility model, the workman is simple to operation, greatly reduces workman's labour intensity, and the positional precision in hole can guarantee that working (machining) efficiency is high, is applicable to batch machining.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, all drop within the utility model rights protection scope.
Claims (4)
1. a surperficial perforating clamp is characterized in that: comprise two cylindric clamp bodies and clamping screw; Described two relative fixed placement of clamp body; Described clamp body periphery symmetry is milled with the plane; Have axis placing hole on the opposing end surface of described clamp body; The upper plane central authorities of a described clamp body have the first circular hole; The lower plane central authorities of described another clamp body have the second circular hole; Described the first circular hole and the second circular hole communicate with axis placing hole; Have positioning screw hole on the described clamp body; Be provided with clamping screw in the described positioning screw hole.
2. surperficial perforating clamp according to claim 1 is characterized in that: have two positioning screw holes on the described clamp body.
3. surperficial perforating clamp according to claim 2, it is characterized in that: the axis of described two positioning screw holes is positioned at same straight line, and parallel and plane.
4. according to the described surperficial perforating clamp of above-mentioned arbitrary claim, it is characterized in that: described clamping screw is the outer-hexagonal clamping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220396273 CN202804689U (en) | 2012-08-11 | 2012-08-11 | Fixture with surface being punched |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220396273 CN202804689U (en) | 2012-08-11 | 2012-08-11 | Fixture with surface being punched |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202804689U true CN202804689U (en) | 2013-03-20 |
Family
ID=47863632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220396273 Expired - Fee Related CN202804689U (en) | 2012-08-11 | 2012-08-11 | Fixture with surface being punched |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202804689U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240623A (en) * | 2013-04-25 | 2013-08-14 | 常熟市宇龙模具有限责任公司 | Machining clamp of beer bottle die back positioning groove and positioning hole |
| CN104440172A (en) * | 2014-11-25 | 2015-03-25 | 吴中区长桥诚惠机械加工厂 | Clamp for fixing column |
-
2012
- 2012-08-11 CN CN 201220396273 patent/CN202804689U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240623A (en) * | 2013-04-25 | 2013-08-14 | 常熟市宇龙模具有限责任公司 | Machining clamp of beer bottle die back positioning groove and positioning hole |
| CN104440172A (en) * | 2014-11-25 | 2015-03-25 | 吴中区长桥诚惠机械加工厂 | Clamp for fixing column |
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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: 20130320 Termination date: 20150811 |
|
| EXPY | Termination of patent right or utility model |