CN202804687U - End face punching clamp - Google Patents
End face punching clamp Download PDFInfo
- Publication number
- CN202804687U CN202804687U CN 201220396271 CN201220396271U CN202804687U CN 202804687 U CN202804687 U CN 202804687U CN 201220396271 CN201220396271 CN 201220396271 CN 201220396271 U CN201220396271 U CN 201220396271U CN 202804687 U CN202804687 U CN 202804687U
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- CN
- China
- Prior art keywords
- clamp
- circular
- holes
- face
- clamp bodies
- 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 relates to an end face punching clamp which comprises two cylindrical clamp bodies and a locking bolt. The two cylindrical clamp bodies are fixedly placed opposite to each other. Shaft placing holes are formed in the opposite end faces of the clamp bodies. A plurality of circular holes which are placed on the same horizontal line are formed in the outer end faces of the clamp bodies. Locating screw holes are axially formed in the clamp bodies. Locking bolts are arranged in the locating screw holes. Planes are milled on the outer circular faces of the clamp bodies. The locating screw holes are formed perpendicular to the planes. Circular rings are arranged on the end faces of the clamp bodies, which are provided with the circular holes, and the number of the circular rings is the same as the number of the circular holes. The size of the inner circles of the circular rings is the same as the size of the circular holes. The circular rings and the circular holes are concentric. The number of the locating holes is two. The locking bolts are inner hexagonal locking bolts. According to the end face punching clamp, a work can achieve operation conveniently, the work intensity of the worker is greatly lowered, the levelness of the plurality of circular holes can be guaranteed, machining efficiency is high, and the end face punching clamp is suitable for batch machining.
Description
Technical field
This practicality relates to a kind of end face perforating clamp, relates in particular to a kind of be used to processing same end face and being positioned at the anchor clamps in a plurality of holes on the same level line.
Background technology
In field of machining, regular need to carry out to the end face of axial workpiece the processing in a plurality of holes, and these holes need to be positioned on the same level line.Traditional processing method is that the end face line fixed point at axial workpiece determines the position of required machining hole first, and then with special anchor clamps clamping workpiece, carries out perforation processing after clamping is finished again.Like this in processing method, workman's complex operation, labour intensity is large, and the levelness between a plurality of holes on the end face 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 end face face perforating clamp of the levelness between a plurality of holes on the end face.
For achieving the above object, the technical solution adopted in the utility model is: a kind of end face perforating clamp comprises two cylindric clamp bodies and clamping screw; Described two relative fixed placement of clamp body; Have axis placing hole on the opposing end surface of described clamp body, have a plurality of circular holes that are positioned on the same level line on the outer face; Axially have positioning screw hole on the described clamp body; Be provided with clamping screw in the described positioning screw hole.
Preferably, the periphery of described clamp body is milled with the plane.
Preferably, described positioning screw hole is offered perpendicular to the plane.
Preferably, described clamp body is opened round-meshed end face and is provided with the annulus identical with circular hole quantity; The inner circle of described annulus is identical with the circular hole size; Described annulus is concentric with circular hole.
Preferably, described positioning screw hole has two.
Preferably, described clamping screw is interior hexagonal clamping screw.
Because the utilization of technique scheme, the utility model compared with prior art has following advantages:
End face perforating clamp of the present utility model, when needing to process a plurality of hole that is positioned on the same level line on the axial workpiece, the two ends of axial workpiece are placed into respectively in the axis placing hole of clamp body, then by the interior hexagonal clamping screw of clamp body top axial workpiece is fixed, by the circular hole on the clamp body axial workpiece is carried out perforation processing at last.End face perforating clamp of the present utility model, the workman is simple to operation, greatly reduces workman's labour intensity, and the levelness between a plurality of holes can be guaranteed, and 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 end face perforating clamp of the present utility model;
Accompanying drawing 2 is the use state stereogram of end face 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, circular hole; 5, annulus; 6, positioning screw hole; 7, interior 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 end face perforating clamp as shown in Figure 1 comprises two cylindric clamp bodies 1 and clamping screw; Described two clamp bodies, 1 relative fixed placement; The periphery of described clamp body 1 is milled with plane 2; Have axis placing hole 3 on the opposing end surface of described clamp body 1, the outer face has a plurality of circular holes 4 that are positioned on the same level line; The end face that described clamp body 1 has circular hole 4 is provided with the annulus 5 identical with circular hole quantity; The inner circle of described annulus 5 is identical with circular hole 4 sizes; Described annulus 5 is concentric with circular hole 4; Axially have positioning screw hole 6 on the described clamp body 1; Described positioning screw hole 6 is offered perpendicular to plane 2; Be provided with clamping screw in the described positioning screw hole 6; Described clamping screw is interior hexagonal clamping screw 7.
Described in the utility model a kind of end face perforating clamp shown in accompanying drawing 2,3, when needing to process a plurality of hole that is positioned on the same level line on the axial workpiece 8, the two ends of axial workpiece 8 are placed into respectively in the axis placing hole 3 of clamp body, then by the interior hexagonal clamping screw 7 of clamp body 1 top axial workpiece 8 is fixed, carried out perforation processing by 4 pairs of axial workpieces of the circular hole on the clamp body 18 at last.
End face perforating clamp of the present utility model, the workman is simple to operation, greatly reduces workman's labour intensity, and the levelness between a plurality of holes can be guaranteed, and working (machining) efficiency is high, is applicable to batch machining.
Above-mentioned end face perforating clamp, when described positioning screw hole had two, result of use was best.
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 (6)
1. an end face perforating clamp is characterized in that: comprise two cylindric clamp bodies and clamping screw; Described two relative fixed placement of clamp body; Have axis placing hole on the opposing end surface of described clamp body, have a plurality of circular holes that are positioned on the same level line on the outer face; Axially have positioning screw hole on the described clamp body; Be provided with clamping screw in the described positioning screw hole.
2. end face perforating clamp according to claim 1, it is characterized in that: the periphery of described clamp body is milled with the plane.
3. end face perforating clamp according to claim 2, it is characterized in that: described positioning screw hole is offered perpendicular to the plane.
4. end face perforating clamp according to claim 3, it is characterized in that: described clamp body is opened round-meshed end face and is provided with the annulus identical with circular hole quantity; The inner circle of described annulus is identical with the circular hole size; Described annulus is concentric with circular hole.
5. according to claim 1 or 4 described end face perforating clamps, it is characterized in that: described positioning screw hole has two.
6. end face perforating clamp according to claim 5, it is characterized in that: described clamping screw is interior hexagonal clamping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220396271 CN202804687U (en) | 2012-08-11 | 2012-08-11 | End face punching clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220396271 CN202804687U (en) | 2012-08-11 | 2012-08-11 | End face punching clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202804687U true CN202804687U (en) | 2013-03-20 |
Family
ID=47863630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220396271 Expired - Fee Related CN202804687U (en) | 2012-08-11 | 2012-08-11 | End face punching clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202804687U (en) |
-
2012
- 2012-08-11 CN CN 201220396271 patent/CN202804687U/en not_active Expired - Fee Related
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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 |