CN201799661U - Central hole processing depth positioning device - Google Patents
Central hole processing depth positioning device Download PDFInfo
- Publication number
- CN201799661U CN201799661U CN2010202747844U CN201020274784U CN201799661U CN 201799661 U CN201799661 U CN 201799661U CN 2010202747844 U CN2010202747844 U CN 2010202747844U CN 201020274784 U CN201020274784 U CN 201020274784U CN 201799661 U CN201799661 U CN 201799661U
- Authority
- CN
- China
- Prior art keywords
- central hole
- hole processing
- processing depth
- positioning
- utility
- 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 - Lifetime
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a central hole processing depth positioning device with the advantages of convenient operation and high machining precision. The central hole processing depth positioning device comprises a horizontal installation arm. The horizontal installation arm is vertically connected with a positioning and mounting pole; a fixed sleeve is arranged on the positioning and mounting pole; a horizontally arranged positioning pole is arranged on the fixed sleeve; and a dial is also arranged on the positioning and mounting pole. The utility model is applicable to the central hole processing depth positioning of a motor or a pump shaft and a pump rotor.
Description
Technical field
The utility model relates to a kind of positioner, relates in particular to a kind of motor or water pump rotating shaft and rotor bore working depth positioner of being used for.
Background technology
Motor or water pump rotating shaft and rotor in process in order to guarantee the machining accuracy of rotating shaft and rotor, need beat the centre bore of same model at the rotating shaft two ends, must be that benchmark comes processing rotor or rotating shaft with the two ends centre bore in one fine finishining process in the end, to guarantee the concentricity of rotor and rotating shaft.Adopt generally speaking and on bench drill, beat the two ends centre bore, this method tube list is quick, but the degree of depth that a fatal shortcoming is arranged is exactly centre bore is difficult to accurate assurance, can not guarantee that the centre bore depth error is no more than ± 0.1mm in same batch product, it is unified therefore to add the size that just can not guarantee product man-hour on numerically controlled lathe.
The utility model content
The technical problems to be solved in the utility model provides a kind of easy to operate, centre bore working depth positioner that machining accuracy is high.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
The utility model comprises horizontal hold-down arm, the vertical location and installation bar that connects on the described hold-down arm, and described location and installation bar is provided with fixed cover, and described fixed cover is provided with horizontally disposed backstay, also is provided with dial on the described location and installation bar.
As preferably, described fixed cover is provided with regulating handle.
Because the utility model adopts the combination of location and installation bar, backstay, dial, fixed cover, only need move up and down the height of backstay during operation, just can find the backstay position accurately by degree of depth requirement, operation is very easy; And can guarantee that each centre bore adds the man-hour degree of depth and is consistent, improved the centre bore machining accuracy.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the application schematic diagram of the utility model on bench drill.
The specific embodiment
Below in conjunction with the drawings and the specific embodiments the utility model is described in further detail:
As Fig. 1, shown in Figure 2: the utility model comprises horizontal hold-down arm 1, the vertical location and installation bar 2 that connects on the hold-down arm 1, location and installation bar 2 is provided with fixed cover 3, fixed cover 3 is provided with horizontally disposed backstay 5, fixed cover 3 is provided with regulating handle 6, regulating handle 6 unscrews fixed cover 3 drive backstays 5 are slided up and down at location and installation bar 2, when regulating handle 6 screws, fixed cover 3 and backstay 5 are fixed on the location and installation bar 2, also be provided with dial 7 on the location and installation bar 2, can conveniently adjust backstay 5 positions, be beneficial to by centre bore degree of depth requirement capturing position.
When the utility model is used on bench drill, horizontal hold-down arm 1 is fixed on the rack sleeve 11 of bench drill 10 and gets final product.
Claims (2)
1. centre bore working depth positioner, comprise horizontal hold-down arm, it is characterized in that the vertical location and installation bar that connects on the described hold-down arm, described location and installation bar is provided with fixed cover, described fixed cover is provided with horizontally disposed backstay, also is provided with dial on the described location and installation bar.
2. centre bore working depth positioner according to claim 1 is characterized in that described fixed cover is provided with regulating handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202747844U CN201799661U (en) | 2010-07-26 | 2010-07-26 | Central hole processing depth positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202747844U CN201799661U (en) | 2010-07-26 | 2010-07-26 | Central hole processing depth positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201799661U true CN201799661U (en) | 2011-04-20 |
Family
ID=43869179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202747844U Expired - Lifetime CN201799661U (en) | 2010-07-26 | 2010-07-26 | Central hole processing depth positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201799661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234256A (en) * | 2017-07-24 | 2017-10-10 | 重庆奔隆机械有限公司 | It is a kind of can time processing large aperture and deep hole dual-purpose lathe |
-
2010
- 2010-07-26 CN CN2010202747844U patent/CN201799661U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234256A (en) * | 2017-07-24 | 2017-10-10 | 重庆奔隆机械有限公司 | It is a kind of can time processing large aperture and deep hole dual-purpose lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171011 Address after: Ring road 311800 Zhejiang city of Zhuji province Tao Street No. 188 Patentee after: Zhejiang crith Fengqiu Pump Co. Ltd. Address before: 311800 Zhejiang province Zhuji Huansha Road No. 143 Patentee before: Zhejiang Fengqiu Pump Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 311800 188 Street West Road, Tao Zhu street, Zhuji, Zhejiang. Patentee after: Zhejiang fengball Kerry Pump Industry Co., Ltd. Address before: 311800 188 Street West Road, Tao Zhu street, Zhuji, Zhejiang. Patentee before: Zhejiang crith Fengqiu Pump Co. Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |