CN201632851U - Auxiliary tooling for drilling holes on annular wall of motor end cap - Google Patents
Auxiliary tooling for drilling holes on annular wall of motor end cap Download PDFInfo
- Publication number
- CN201632851U CN201632851U CN2010201637512U CN201020163751U CN201632851U CN 201632851 U CN201632851 U CN 201632851U CN 2010201637512 U CN2010201637512 U CN 2010201637512U CN 201020163751 U CN201020163751 U CN 201020163751U CN 201632851 U CN201632851 U CN 201632851U
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- CN
- China
- Prior art keywords
- mandrel
- motor end
- column
- drilling holes
- end cap
- 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 auxiliary tooling for drilling holes on the annular wall of a motor end cap. The auxiliary tooling comprises a base on which an upright post is fixed; the middle of the front of the upright post is provided with a mandrel which is perpendicular to the upright post; the upright post is respectively provided with a positioning pin above and below the mandrel; the center connecting lines of the mandrel and the positioning pin are on the same line; the top of the upright post is provided with a drilling template; and the drilling template is provided with a fixed drill bush. Due to adoption of the technical scheme, the utility model positions the motor end cap quickly and accurately by the mandrel and the positioning pins respectively arranged above and below the mandrel.
Description
Technical field
The utility model relates to a kind of electric motor end cap drill jig, relates in particular to the auxiliary mould that is used for the boring of electric motor end cap ring wall.
Background technology
As illustrated in fig. 1 and 2, electric motor end cap is divided into sidewall and bottom, and its bottom is drilled with porose, and its sidewall has radial direction through hole.Making radial direction through hole method commonly used is to use the drift drill on punching die.But because electric motor end cap one end is the plane, and other end on-plane surface really, thereby the location is not easy, though special-purpose drill jig auxiliary mould is arranged, locatees inadequately quick and precisely, influenced the working (machining) efficiency of electric motor end cap.
The utility model content
Technical problem to be solved in the utility model just provides a kind of fast and accurate for positioning auxiliary workpiece for drilling holes on circular wall of motor end cover.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of auxiliary workpiece for drilling holes on circular wall of motor end cover, it is characterized in that: comprise base, vertical columns on the described base, the middle part in described column the place ahead is provided with a mandrel vertical with column, and described column is respectively equipped with an alignment pin below reaching above the described mandrel, and the described mandrel and the alignment pin line of centres are on the same straight line, described column top is provided with bushing plate, and described bushing plate is provided with fixedly drill bushing.
As preferably, described column is fixed on the described base by screw.Described bushing plate is fixed on the described column by screw.Be convenient to make and assembling.
As preferably, described mandrel and alignment pin stretch out described column rear and form a plane of orientation at the column rear, and described bushing plate is provided with fixedly drill bushing above the mandrel at corresponding column rear.Can be simultaneously in column the place ahead and rear positioning motor end cap process, improve working (machining) efficiency.
The utility model has been owing to adopted technique scheme, by the alignment pin that mandrel and top thereof and below are respectively equipped with electric motor end cap quick and precisely located.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described:
Fig. 1 is the electric motor end cap schematic diagram;
Fig. 2 is an A-A cutaway view among Fig. 1;
Fig. 3 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 3, embodiment for a kind of auxiliary workpiece for drilling holes on circular wall of motor end cover of the utility model, comprise base 7, vertical columns 4 on the described base 7, the middle part in described column the place ahead is provided with a mandrel vertical with column 6, and described column is respectively equipped with an alignment pin 5 below reaching above the described mandrel, and the described mandrel and the alignment pin line of centres are on the same straight line, described column top is provided with bushing plate 2, and described bushing plate is provided with fixedly drill bushing 3.
Described column is fixed on the described base by screw 1.Described bushing plate is fixed on the described column by screw 1.Described mandrel 6 and alignment pin 5 stretch out described column 4 rears and form a plane of orientation at the column rear, and described bushing plate is provided with fixedly drill bushing above the mandrel at corresponding column rear.
Claims (4)
1. auxiliary workpiece for drilling holes on circular wall of motor end cover, it is characterized in that: comprise base (7), vertical columns on the described base (4), the middle part in described column the place ahead is provided with a mandrel vertical with column (6), described column is respectively equipped with an alignment pin (5) below reaching above the described mandrel, the described mandrel and the alignment pin line of centres are on the same straight line, and described column top is provided with bushing plate (2), and the position of described bushing plate above described mandrel is provided with fixedly drill bushing (3).
2. auxiliary workpiece for drilling holes on circular wall of motor end cover according to claim 1 is characterized in that: described column (4) is fixed on the described base (7) by screw (1).
3. auxiliary workpiece for drilling holes on circular wall of motor end cover according to claim 1 is characterized in that: described bushing plate (2) is fixed on the described column (4) by screw (1).
4. auxiliary workpiece for drilling holes on circular wall of motor end cover according to claim 1, it is characterized in that: described mandrel (6) and alignment pin (5) stretch out described column (4) rear and form a plane of orientation at the column rear, and described bushing plate (2) is provided with fixedly drill bushing (3) above the mandrel at corresponding column rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201637512U CN201632851U (en) | 2010-04-16 | 2010-04-16 | Auxiliary tooling for drilling holes on annular wall of motor end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201637512U CN201632851U (en) | 2010-04-16 | 2010-04-16 | Auxiliary tooling for drilling holes on annular wall of motor end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201632851U true CN201632851U (en) | 2010-11-17 |
Family
ID=43077329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201637512U Expired - Fee Related CN201632851U (en) | 2010-04-16 | 2010-04-16 | Auxiliary tooling for drilling holes on annular wall of motor end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201632851U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817149A (en) * | 2010-04-16 | 2010-09-01 | 许晓华 | Auxiliary workpiece for drilling holes on circular wall of motor end cover |
| CN102009213A (en) * | 2010-12-20 | 2011-04-13 | 南京农业大学 | Drilling jig device |
| CN104827311A (en) * | 2015-05-08 | 2015-08-12 | 无锡新宏泰电器科技股份有限公司 | Part fast hole drilling and thread tapping clamp |
| CN111014784A (en) * | 2019-12-27 | 2020-04-17 | 福建惠丰电机有限公司 | Positioning tool for drilling drain hole of motor end cover |
-
2010
- 2010-04-16 CN CN2010201637512U patent/CN201632851U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817149A (en) * | 2010-04-16 | 2010-09-01 | 许晓华 | Auxiliary workpiece for drilling holes on circular wall of motor end cover |
| CN102009213A (en) * | 2010-12-20 | 2011-04-13 | 南京农业大学 | Drilling jig device |
| CN104827311A (en) * | 2015-05-08 | 2015-08-12 | 无锡新宏泰电器科技股份有限公司 | Part fast hole drilling and thread tapping clamp |
| CN111014784A (en) * | 2019-12-27 | 2020-04-17 | 福建惠丰电机有限公司 | Positioning tool for drilling drain hole of motor end cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20120416 |