CN204525210U - A kind of forming grinding wheel and grinding machine - Google Patents
A kind of forming grinding wheel and grinding machine Download PDFInfo
- Publication number
- CN204525210U CN204525210U CN201520172826.6U CN201520172826U CN204525210U CN 204525210 U CN204525210 U CN 204525210U CN 201520172826 U CN201520172826 U CN 201520172826U CN 204525210 U CN204525210 U CN 204525210U
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- grinding wheel
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Abstract
The utility model is a kind of forming grinding wheel, comprises body, and the outer round surface of body is processed with taper face, first face of cylinder, transition face, second face of cylinder, three cylindrical face successively; The minimum of a value diameter of taper face equals the first face of cylinder diameter, and the second face of cylinder diameter is less than the first face of cylinder diameter, and three cylindrical face diameter is less than the second face of cylinder diameter.The utility model additionally provides the grinding machine comprising this forming grinding wheel.The utility model ensures grinding cylindrical uniformity, substantially increases efficiency and quality.
Description
Technical field
The utility model relates to processing equipment field, particularly a kind of forming grinding wheel and grinding machine.
Background technology
As shown in Figure 1, engine bent axle is monoblock type forging or casting crankshaft, and bent axle comprises taper face 1a, first connecting rod face 2a, arc transition R face 3a, second connecting rod face 4a, timing gear plane 5a from left to right.After crankshaft forging or casting, need to carry out corase grind on grinding machine and accurate mill is processed.
At present, we carry out independent grinding to each cylindrical, be divided into fine grinding first connecting rod face 2a, fine grinding second connecting rod face 4a, fine grinding taper face 1a, fine grinding timing gear plane 5a, fine grinding arc transition R face this five processes of 3a at grinding bent axle, adopt 5 each cylindrical grinders, 5 each workmans complete grinding.Completed by five people.Grinding efficiency is low, cost is high, and the part uniformity of processing is poor, and quality can not ensure.
Utility model content
The utility model provides a kind of forming grinding wheel and grinding machine, and to solve, grinding efficiency is low, cost is high, and processing parts uniformity is poor, the unwarrantable problem of quality.
On the one hand, the utility model provides a kind of forming grinding wheel and grinding machine, comprises body, and the outer round surface of body is processed with taper face, first face of cylinder, transition face, second face of cylinder, three cylindrical face successively; The minimum of a value diameter of taper face equals the first face of cylinder diameter, and the second face of cylinder diameter is less than the first face of cylinder diameter, and three cylindrical face diameter is less than the second face of cylinder diameter.
Further, transition face is arc surface.
In addition, this reality additionally provides a kind of grinding machine with novel, comprises above-mentioned forming grinding wheel.
Further, also comprise correction grinding wheel unit, revising grinding wheel unit and be arranged on the workbench of grinding machine, revising the diamond pen that grinding wheel unit comprises the outer round surface for being modified to abrasive wheel.
The forming grinding wheel that the utility model provides and grinding machine, adopt a forming grinding wheel grinding to complete, efficiency is high, cost of labor is low, and transition face is round and smooth, steady quality.Overcome uniformity difference, inefficient problem, substantially increase efficiency and quality.The utility model installs additional on grinding machine revises grinding wheel unit accordingly, when after forming grinding wheel grinding, automatically can repair forming grinding wheel, substantially increasing grinding efficiency by revising grinding wheel unit.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the crankshaft structure schematic diagram of prior art;
Fig. 2 is the utility model forming grinding wheel structural representation.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As shown in Figure 2, the preferred a kind of forming grinding wheel of the utility model, comprises body 100 on the outer round surface of body 100, is processed with taper face 1, first face of cylinder 2, transition face 3, second face of cylinder 4, three cylindrical face 5 successively; The minimum of a value diameter of taper face 1 equals the first face of cylinder diameter L3, and the second face of cylinder diameter L2 is less than the first face of cylinder diameter L3, and three cylindrical face diameter L1 is less than the second face of cylinder diameter L2.Transition face is arc-shaped transitional surface.
Taper face 1 is for refining the taper face 1a of bent axle, first face of cylinder 2 is for refining the first connecting rod face 2a of bent axle, transition face 3 is for refining the arc transition R face 3a of bent axle, and second face of cylinder 4 is for refining the second connecting rod face 4a of bent axle, three cylindrical face 5 for refining the timing gear plane 5a of bent axle.
The forming grinding wheel that the utility model provides, adopt a forming grinding wheel grinding to complete, efficiency is high, cost of labor is low, and transition face is round and smooth, steady quality.Ensure that uniformity, efficiency are high, substantially increase efficiency and quality.
In addition, this reality additionally provides a kind of grinding machine with novel, comprise above-mentioned forming grinding wheel and revise grinding wheel unit, revising (not shown) on workbench that grinding wheel unit is arranged on grinding machine, revising the diamond pen (not shown) that grinding wheel unit comprises the outer round surface for being modified to abrasive wheel.
The utility model installs additional on grinding machine revises grinding wheel unit accordingly, when after forming grinding wheel grinding, automatically can repair forming grinding wheel, substantially increasing grinding efficiency by revising grinding wheel unit.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a forming grinding wheel, it is characterized in that, comprise body (100), the outer round surface of body (100) is processed with taper face (1), first face of cylinder (2), transition face (3), second face of cylinder (4), three cylindrical face (5) successively; The minimum of a value diameter of taper face (1) equals the first face of cylinder diameter (L3), second face of cylinder diameter (L2) is less than the first face of cylinder diameter (L3), and three cylindrical face diameter (L1) is less than the second face of cylinder diameter (L2).
2. forming grinding wheel according to claim 1, is characterized in that, transition face (3) is arc surface.
3. a grinding machine, is characterized in that, comprises the forming grinding wheel described in claim 1 to 2 any one.
4. grinding machine according to claim 3, is characterized in that, also comprises correction grinding wheel unit, revising grinding wheel unit and is arranged on the workbench of grinding machine, revising the diamond pen that grinding wheel unit comprises the outer round surface for being modified to abrasive wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520172826.6U CN204525210U (en) | 2015-03-26 | 2015-03-26 | A kind of forming grinding wheel and grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520172826.6U CN204525210U (en) | 2015-03-26 | 2015-03-26 | A kind of forming grinding wheel and grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204525210U true CN204525210U (en) | 2015-08-05 |
Family
ID=53739261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520172826.6U Expired - Fee Related CN204525210U (en) | 2015-03-26 | 2015-03-26 | A kind of forming grinding wheel and grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204525210U (en) |
-
2015
- 2015-03-26 CN CN201520172826.6U patent/CN204525210U/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: 20150805 Termination date: 20180326 |