CN204546196U - A kind of model aircraft screw width profile copy grinding device - Google Patents
A kind of model aircraft screw width profile copy grinding device Download PDFInfo
- Publication number
- CN204546196U CN204546196U CN201520157558.0U CN201520157558U CN204546196U CN 204546196 U CN204546196 U CN 204546196U CN 201520157558 U CN201520157558 U CN 201520157558U CN 204546196 U CN204546196 U CN 204546196U
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- China
- Prior art keywords
- workbench
- fixed
- main shaft
- profile copy
- wear
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of model aircraft screw width profile copy grinding device, comprise workbench and be fixed on the support bar below workbench, the below of workbench is fixed with motor, motor is provided with main shaft, main shaft stretches out in the top of workbench from bottom to top, main shaft is fixed with wear-resistant block and abrasive grinding wheel, abrasive grinding wheel is fixed on directly over wear-resistant block, wear-resistant block and abrasive grinding wheel are cylindrical, wear-resistant block and abrasive grinding wheel diameter is in a circumferential direction identical, the top of main shaft is provided with external screw thread, external screw thread is socketed with hold-down nut, workbench is also provided with profile copy grinding slide block, the upper surface of profile copy grinding slide block is provided with the pin for fastening aircraft model propeller.The beneficial effect that the utility model obtains is: (1) structure is simple; (2) working (machining) efficiency is high, low cost of manufacture; (3) convenient operation personnel hold with a firm grip profile copy grinding slide block, avoid occurring skidding in grinding process, can improve the working (machining) efficiency to model aircraft screw further.
Description
Technical field
The utility model relates to a kind of model aircraft screw, particularly a kind of grinding attachment of model aircraft screw.
Background technology
At present, existing model aircraft screw, it is offbeat form at width, is thus difficult to processing with common lathe, the mode of manual polishing can only be adopted or adopt Digit Control Machine Tool to process, according to the mode of manual polishing, working (machining) efficiency is low, and processing cost is high, although the mode of Digit Control Machine Tool processing can improve working (machining) efficiency, but processing cost is higher, thus batch machining, is difficult to control cost.
Summary of the invention
Problem to be solved in the utility model is: provide the model aircraft screw width profile copy grinding that a kind of structure is simple, working (machining) efficiency is high and processing cost is low device.
In order to solve the problem, model aircraft screw width profile copy grinding device of the present utility model, comprise workbench and be fixed on the support bar below workbench, the below of described workbench is fixed with motor, described motor is provided with main shaft, described main shaft stretches out in the top of workbench from bottom to top, described main shaft is fixed with wear-resistant block and abrasive grinding wheel, described abrasive grinding wheel is fixed on directly over wear-resistant block, described wear-resistant block and abrasive grinding wheel are cylindrical, described wear-resistant block and abrasive grinding wheel diameter is in a circumferential direction identical, the top of described main shaft is provided with external screw thread, described external screw thread is socketed with hold-down nut, described workbench is also provided with profile copy grinding slide block, the upper surface of described profile copy grinding slide block is provided with the pin for fastening aircraft model propeller.
Conveniently hold with a firm grip profile copy grinding slide block, model aircraft screw width profile copy grinding device of the present utility model, described profile copy grinding slide block is fixed with a handles.
The beneficial effect that the utility model obtains is: (1) structure is simple, (2) when concrete grinding, first model aircraft screw to be ground is fixed on the pin of profile copy grinding slide block, then starter motor, main shaft just starts to rotate, main shaft is while rotation, wear-resistant block and abrasive grinding wheel is driven constantly to rotate, now grasp handle, model aircraft screw to be ground is abutted on abrasive grinding wheel, so, under the effect of the grinding force of abrasive grinding wheel, will model aircraft screw need the part of grinding progressively grind away by needing gradually, until make the shape of model aircraft screw consistent with the shape of profile copy grinding slide block, thus complete the processing of model aircraft screw on width, compared with existing processing mode, working (machining) efficiency is high, low cost of manufacture, (3) profile copy grinding slide block is fixed with a handles, convenient operation personnel hold with a firm grip profile copy grinding slide block, avoid occurring skidding in grinding process, can improve the working (machining) efficiency to model aircraft screw further.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
In figure: 1, motor, 2, support bar, 3, workbench, 4, hold-down nut, 5, main shaft, 6, abrasive grinding wheel, 7, wear-resistant block, 8, pin, 9, model aircraft screw, 10, handle, 11, profile copy grinding slide block.
Detailed description of the invention
As depicted in figs. 1 and 2, model aircraft screw width profile copy grinding device of the present utility model, the support bar 2 comprising workbench 3 and be fixed on below workbench 3, the below of described workbench 3 is fixed with motor 1, described motor 1 is provided with main shaft 5, described main shaft 5 stretches out in the top of workbench 3 from bottom to top, described main shaft 5 is fixed with wear-resistant block 7 and abrasive grinding wheel 6, described abrasive grinding wheel 6 is fixed on directly over wear-resistant block 7, described wear-resistant block 7 and abrasive grinding wheel 6 are cylindrical, described wear-resistant block 7 is identical with abrasive grinding wheel 6 diameter in a circumferential direction, the top of described main shaft 5 is provided with external screw thread, described external screw thread is socketed with hold-down nut 4, described workbench 3 is also provided with profile copy grinding slide block 11, the upper surface of described profile copy grinding slide block 11 is provided with the pin 8 for fastening aircraft model propeller 9, described profile copy grinding slide block 11 is fixed with a handles 10.
Model aircraft screw width profile copy grinding device of the present utility model, structure is simple, when concrete grinding, first model aircraft screw 9 to be ground is fixed on the pin 8 of profile copy grinding slide block 11, then starter motor 1, main shaft 5 just starts to rotate, main shaft 5 is while rotation, wear-resistant block 7 and abrasive grinding wheel 6 is driven constantly to rotate, now grasp handle 10, model aircraft screw 9 to be ground is abutted on abrasive grinding wheel 6, so, under the effect of the grinding force of abrasive grinding wheel 6, will model aircraft screw 9 need the part of grinding progressively grind away by needing gradually, until make the shape of model aircraft screw 9 consistent with the shape of profile copy grinding slide block 11, thus complete the processing of model aircraft screw 9 on width, compared with existing processing mode, working (machining) efficiency is high, low cost of manufacture.
Profile copy grinding slide block 11 is fixed with a handles 10, convenient operation personnel hold with a firm grip profile copy grinding slide block 11, avoid occurring skidding in grinding process, can improve the working (machining) efficiency to model aircraft screw 9 further.
Claims (2)
1. a model aircraft screw width profile copy grinding device, it is characterized in that: comprise workbench (3) and be fixed on the support bar (2) below workbench (3), the below of described workbench (3) is fixed with motor (1), described motor (1) is provided with main shaft (5), described main shaft (5) stretches out in the top of workbench (3) from bottom to top, described main shaft (5) is fixed with wear-resistant block (7) and abrasive grinding wheel (6), described abrasive grinding wheel (6) is fixed on directly over wear-resistant block (7), described wear-resistant block (7) and abrasive grinding wheel (6) are cylindrical, described wear-resistant block (7) is identical with abrasive grinding wheel (6) diameter in a circumferential direction, the top of described main shaft (5) is provided with external screw thread, described external screw thread is socketed with hold-down nut (4), described workbench (3) is also provided with profile copy grinding slide block (11), the upper surface of described profile copy grinding slide block (11) is provided with the pin (8) for fastening aircraft model propeller (9).
2. model aircraft screw width profile copy grinding device according to claim 1, is characterized in that: described profile copy grinding slide block (11) is fixed with a handles (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520157558.0U CN204546196U (en) | 2015-03-19 | 2015-03-19 | A kind of model aircraft screw width profile copy grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520157558.0U CN204546196U (en) | 2015-03-19 | 2015-03-19 | A kind of model aircraft screw width profile copy grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204546196U true CN204546196U (en) | 2015-08-12 |
Family
ID=53821361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520157558.0U Expired - Fee Related CN204546196U (en) | 2015-03-19 | 2015-03-19 | A kind of model aircraft screw width profile copy grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204546196U (en) |
-
2015
- 2015-03-19 CN CN201520157558.0U patent/CN204546196U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160319 |