CN202943526U - Double-support grinding mechanism with detachable grinding rod - Google Patents
Double-support grinding mechanism with detachable grinding rod Download PDFInfo
- Publication number
- CN202943526U CN202943526U CN 201220665998 CN201220665998U CN202943526U CN 202943526 U CN202943526 U CN 202943526U CN 201220665998 CN201220665998 CN 201220665998 CN 201220665998 U CN201220665998 U CN 201220665998U CN 202943526 U CN202943526 U CN 202943526U
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- CN
- China
- Prior art keywords
- grinding
- main shaft
- positioning seat
- double
- fixed
- 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 a double-support grinding mechanism with a detachable grinding rod. The double-support grinding mechanism comprises a positioning seat and the grinding rod driven by a main shaft; one end of the grinding rod, connected with the main shaft, is fixed at an end part of the main shaft through a taper sleeve, and the other end of the grinding rod is fixed at the front end of the positioning seat; a duplex-bearing support is arranged at the front end of the positioning seat; and the back end of the positioning seat is fixed on the main shaft through bolts. The structure can grind or polish parts with large planes, and other special parts; and the double-support grinding mechanism is high in grinding rigidity, can improve the grinding precision and efficiency, and is high in positioning accuracy of repeated mounting and dismounting, and convenient in mounting and dismounting.
Description
Technical field
The utility model relates to a kind of supporting mechanism of electric main shaft.
Background technology
General traditional grinding mechanism is to adopt the expanded shaft form, and the shortcoming of this structure is that when seeming grinding due to the long meeting of mill bar, rigidity is inadequate, affects grinding quality and efficient.The utility model structure is to set up a double base grinding mechanism on grinding spindle body basis.
The utility model content
When causing grinding for the long meeting of mill bar that solves electric main shaft drives, rigidity is inadequate, affects the problem of grinding quality and efficient, the detachable double base grinding mechanism of the utility model a kind of mill bar of design.
The purpose of this utility model is come specific implementation by the following technical programs:
The detachable double base grinding mechanism of mill bar, comprise positioning seat and by the mill bar of main shaft drives, the link of described mill bar and main shaft is fixed on the end of main shaft by tapered sleeve, the other end of described mill bar is fixed on the front end of positioning seat, and the front end of positioning seat is provided with duplex bearing and supports, and the rear end of described positioning seat is fixed by screws on main shaft.
This structure can be carried out grinding or the polishing to other peculiar parts such as large planes, and the utility model grinding rigidity is high, can improve grinding accuracy and efficient, repeat to install and remove that positioning accuracy is high and mounting or dismounting are convenient.
Description of drawings
The below is described in further detail the utility model according to drawings and embodiments.
Fig. 1 is the structure chart of the detachable double base grinding mechanism of the described mill bar of the utility model embodiment.
The specific embodiment
As shown in Figure 1, the detachable double base grinding mechanism of the described mill bar of the utility model embodiment, comprise positioning seat 2 and the mill bar 3 that is driven by main shaft 1, described mill bar 3 is fixed on the end of main shaft 1 with the link of main shaft 1 by tapered sleeve 4, the other end of described mill bar 3 is fixed on the front end of positioning seat 2, and the front end of positioning seat 2 is provided with duplex bearing and supports 5, and the rear end of described positioning seat is fixed by screws on main shaft 1.
This structure can be carried out grinding or the polishing to other peculiar parts such as large planes, and the utility model grinding rigidity is high, can improve grinding accuracy and efficient, repeat to install and remove that positioning accuracy is high and mounting or dismounting are convenient.
Claims (1)
1. grind the detachable double base grinding mechanism of bar, it is characterized in that, comprise positioning seat and by the mill bar of main shaft drives, the link of described mill bar and main shaft is fixed on the end of main shaft by tapered sleeve, the other end of described mill bar is fixed on the front end of positioning seat, and the front end of positioning seat is provided with duplex bearing and supports, and the rear end of described positioning seat is fixed by screws on main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220665998 CN202943526U (en) | 2012-12-06 | 2012-12-06 | Double-support grinding mechanism with detachable grinding rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220665998 CN202943526U (en) | 2012-12-06 | 2012-12-06 | Double-support grinding mechanism with detachable grinding rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202943526U true CN202943526U (en) | 2013-05-22 |
Family
ID=48419242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220665998 Expired - Fee Related CN202943526U (en) | 2012-12-06 | 2012-12-06 | Double-support grinding mechanism with detachable grinding rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202943526U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962767A (en) * | 2012-12-06 | 2013-03-13 | 无锡博华机电有限公司 | Double-bearing grinding mechanism with dismountable grinding rod |
| CN109732785A (en) * | 2019-01-28 | 2019-05-10 | 嘉泰数控科技股份公司 | A kind of numerical control horizontal processing machine |
-
2012
- 2012-12-06 CN CN 201220665998 patent/CN202943526U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962767A (en) * | 2012-12-06 | 2013-03-13 | 无锡博华机电有限公司 | Double-bearing grinding mechanism with dismountable grinding rod |
| CN109732785A (en) * | 2019-01-28 | 2019-05-10 | 嘉泰数控科技股份公司 | A kind of numerical control horizontal processing machine |
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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: 20130522 Termination date: 20151206 |
|
| EXPY | Termination of patent right or utility model |