CN203109669U - Positioning fixture for shaft part central hole drilling - Google Patents
Positioning fixture for shaft part central hole drilling Download PDFInfo
- Publication number
- CN203109669U CN203109669U CN 201320086093 CN201320086093U CN203109669U CN 203109669 U CN203109669 U CN 203109669U CN 201320086093 CN201320086093 CN 201320086093 CN 201320086093 U CN201320086093 U CN 201320086093U CN 203109669 U CN203109669 U CN 203109669U
- Authority
- CN
- China
- Prior art keywords
- positioning fixture
- central hole
- shaft part
- hole drilling
- part central
- 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 belongs to technological equipment of mechanical machining, and particularly relates to a positioning fixture for shaft part central hole drilling. The positioning fixture for the shaft part central hole drilling comprises a base plate (2), wherein a V-shaped block (1) is perpendicularly and fixedly arranged on one side of the upper face of the base plate (2), and a V-shaped through groove (1-1) is formed in the V-shaped block (1) in the axial direction. The positioning fixture for the shaft part central hole drilling is simple in structure, convenient to operate, time-saving, energy-saving, low in labor intensity, high in production efficiency, low in production cost, widely suitable for throughput scales larger than a medium batch, and most suitable for the machining of shaft parts of medium sizes and small sizes.
Description
Technical field
The utility model belongs to the mechanical processing technique equipment, particularly the special-purpose positioning fixture of a kind of axial workpiece drill centers.
Background technology
The centre bore processing tradition of axial workpiece is to adopt special equipment or adopt engine lathe processing, adopts special equipment processing, and the procuring equipment investment is bigger, and only be applicable to production in enormous quantities, and adopting engine lathe processing, it is many that clamping consumes man-hour, labour intensity is big, and production efficiency is also low.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, provides a kind of simple in structure, easy to operate, time saving and energy saving, the special-purpose positioning fixture of the axial workpiece drill centers that production efficiency is high.
The technical scheme that the utility model technical solution problem adopts is: the special-purpose positioning fixture of axial workpiece drill centers comprises base plate, is characterized in that a side vertical fixing is equipped with a vee-block above the base plate, and vee-block axially is provided with a V-arrangement groove.
The beneficial effects of the utility model are: the special-purpose positioning fixture of axial workpiece drill centers is simple in structure, easy to operate, time saving and energy saving, labour intensity is low, the production efficiency height, and production cost is low, the above production scale of batch in being widely used in, the middle or small chi axial workpiece of processing is the most suitable.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 is the special-purpose positioning fixture structural front view of axial workpiece drill centers.
Fig. 2 is the vertical view of Fig. 1.
Among the figure, 1-V shape piece; 1-1-V shape groove; The 2-base plate; The 3-workpiece; The 4-centre drill.
The specific embodiment
Embodiment, with reference to accompanying drawing 1,2, vertical fixing is equipped with a vee-block 1 above the base plate 2 of the special-purpose positioning fixture of axial workpiece drill centers, vee-block 1 axially is provided with a V-arrangement groove 1-1, workpiece 3 vertically places above the base plate 2, the outer rim of workpiece 3 leans against on the V-arrangement groove 1-1 of vee-block 1, makes the Center-to-Center of workpiece 3 bore 4 center on same axial line, and centre drill 4 is installed on the bench drill.
The using method of the special-purpose positioning fixture of axial workpiece drill centers is: base plate 2 is placed on the work top of bench drill, workpiece 3 vertically places above the base plate 2, the axial outer rim of workpiece 3 leans against on the V-arrangement groove 1-1 of vee-block 1, adjust the riding position of base plate 2 on the bench drill work top, make the Center-to-Center of processed workpiece 3 bore 4 center on same axial line, after adjusting base plate 2 is fixed on the bench drill work top, centre drill 4 clampings are on bench drill, adding man-hour workpiece 3 is used for buttressing, and the axial outer rim that makes workpiece 3 abuts on the V-arrangement groove 1-1 of vee-block 1 and can implement drill centers, and the degree of depth of centre bore is controlled with the stop of bench drill.
Claims (1)
1. the special-purpose positioning fixture of axial workpiece drill centers comprises base plate (2), it is characterized in that the top side vertical fixing of base plate (2) is equipped with a vee-block (1), and vee-block (1) axially is provided with a V-arrangement groove (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320086093 CN203109669U (en) | 2013-02-26 | 2013-02-26 | Positioning fixture for shaft part central hole drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320086093 CN203109669U (en) | 2013-02-26 | 2013-02-26 | Positioning fixture for shaft part central hole drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109669U true CN203109669U (en) | 2013-08-07 |
Family
ID=48890046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320086093 Expired - Fee Related CN203109669U (en) | 2013-02-26 | 2013-02-26 | Positioning fixture for shaft part central hole drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109669U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325307A (en) * | 2014-10-28 | 2015-02-04 | 庄薇 | Support for quickly drilling center holes |
| CN108788733A (en) * | 2018-06-21 | 2018-11-13 | 许昌市大力电机制造有限公司 | A kind of motor shaft drilling and tapping integrated apparatus |
-
2013
- 2013-02-26 CN CN 201320086093 patent/CN203109669U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325307A (en) * | 2014-10-28 | 2015-02-04 | 庄薇 | Support for quickly drilling center holes |
| CN108788733A (en) * | 2018-06-21 | 2018-11-13 | 许昌市大力电机制造有限公司 | A kind of motor shaft drilling and tapping integrated apparatus |
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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: 20130807 Termination date: 20150226 |
|
| EXPY | Termination of patent right or utility model |