CN102848220A - End face punching fixture - Google Patents
End face punching fixture Download PDFInfo
- Publication number
- CN102848220A CN102848220A CN 201210284481 CN201210284481A CN102848220A CN 102848220 A CN102848220 A CN 102848220A CN 201210284481 CN201210284481 CN 201210284481 CN 201210284481 A CN201210284481 A CN 201210284481A CN 102848220 A CN102848220 A CN 102848220A
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- Prior art keywords
- face
- holes
- fixture
- positioning screw
- circular
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- 238000004080 punching Methods 0.000 title abstract 5
- 238000003754 machining Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 4
- 238000003672 processing method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The invention discloses an end face punching fixture. The end face punching fixture comprises two column-shaped fixture bodies and locking bolts, wherein the two fixture bodies are fixedly placed; shaft placing holes are formed on the opposite end faces of the fixture bodies, and a plurality of circular holes are formed on the outer end faces of the fixture bodies and located on a same horizontal line; positioning screw holes are axially formed on the fixture bodies; the locking bolts are arranged in the positioning screw holes; planes are milled on outer circle faces of the fixture bodies; the positioning screw holes are formed vertical to the planes; circular rings in the same number with the circular holes are formed on the end faces, in which the circular holes are formed, of the fixture bodies; the sizes of inner circles of the circular rings are equal to the sizes of the circular holes; the circular rings are concentric with the circular holes; two positioning screw holes are formed; and the locking bolts are inner hexagon locking bolts. According to the end face punching fixture provided by the invention, the operation of a worker is simple and convenient, and the labor intensity of the workers is greatly lowered; and the levelness among a plurality of holes can be guaranteed, and the machining efficiency is high, so that the end face punching fixture is suitable for machining in batches.
Description
Technical field
The present invention relates to a kind of end face perforating clamp, relate 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.
Summary of the invention
Technical problem for above-mentioned existence the objective of the invention is: proposed 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.
Technical solution of the present invention is achieved in that 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 present invention compared with prior art has following advantages:
End face perforating clamp of the present invention, 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 invention, 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 solution of the present invention is described further:
Accompanying drawing 1 is the stereogram of end face perforating clamp of the present invention;
Accompanying drawing 2 is the use state stereogram of end face perforating clamp of the present invention;
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
Below in conjunction with accompanying drawing the present invention is described.
Of the present invention 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.
Of the present invention 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 invention; the workman is simple to operation; greatly reduce workman's labour intensity; levelness between a plurality of holes can be guaranteed; working (machining) efficiency is high; be applicable to batch machining above-described embodiment and only be explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with technique can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
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 201210284481 CN102848220A (en) | 2012-08-11 | 2012-08-11 | End face punching fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210284481 CN102848220A (en) | 2012-08-11 | 2012-08-11 | End face punching fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102848220A true CN102848220A (en) | 2013-01-02 |
Family
ID=47395408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210284481 Pending CN102848220A (en) | 2012-08-11 | 2012-08-11 | End face punching fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102848220A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639272A (en) * | 2017-11-15 | 2018-01-30 | 湖北工程职业学院 | Fixing device for iron block punching |
-
2012
- 2012-08-11 CN CN 201210284481 patent/CN102848220A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639272A (en) * | 2017-11-15 | 2018-01-30 | 湖北工程职业学院 | Fixing device for iron block punching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130102 |