CN202845894U - Molding cutter - Google Patents
Molding cutter Download PDFInfo
- Publication number
- CN202845894U CN202845894U CN 201220499476 CN201220499476U CN202845894U CN 202845894 U CN202845894 U CN 202845894U CN 201220499476 CN201220499476 CN 201220499476 CN 201220499476 U CN201220499476 U CN 201220499476U CN 202845894 U CN202845894 U CN 202845894U
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- CN
- China
- Prior art keywords
- handle
- circumference
- cutter
- sword
- straight
- 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 relates to the technical field of a machining cutter and particularly relates to a molding cutter. The molding cutter comprises a cutter handle for clamping and a cutting part located at the front end of the cutter handle, wherein the cutting part comprises an end face edge arranged on the front end face of the cutter handle, a circumference straight edge located on the circumference, a circular-arc edge with one end connected with the circumference straight edge, and a second circumference straight edge which is located on the circumference of the cutter handle and is connected with a straight-line edge; and the other end of the circular-arc edge is connected with the straight-line edge. According to the molding cutter disclosed by the utility model, the machining precision of a workpiece to be machined can be guaranteed and the cutter does not need to be frequently replaced, so that the time is saved, the working amount of workers is reduced and the working efficiency is improved.
Description
Technical field
The utility model relates to the machining tool technical field, is specifically related to a kind of molding cutter.
Background technology
In the machining, workpiece is being added man-hour, needing to change multiple different cutters and finish processing, it just needs frequently clamping cutter, in the cutter clamping process, can produce certain error, even error is very little, the precision of the workpiece that processes also can reduce; Simultaneously change frequently cutter, lose time, increase staff's workload, also reduced operating efficiency.
Summary of the invention
For above-mentioned technical problem, the utility model provides a kind of molding cutter that once just can finish the processing of need processing work, and the machining accuracy that it can guarantee processing work need not the frequent cutter, save time, reduce staff's workload, improved operating efficiency.
The realization the technical solution of the utility model is as follows:
A kind of molding cutter, comprise the handle of a knife for clamping, be positioned at the cutting portion of handle of a knife front end, described cutting portion comprises the end face sword that is arranged on the handle of a knife front end face, and be positioned at the straight sword of circumference on the side face, one end connects the Circular Nose Cutting Edge of the straight sword of circumference, and the other end of Circular Nose Cutting Edge is connected with the straight line sword, and is positioned at the straight sword of the second circumference that is connected with the straight line sword on the handle of a knife side face.
The angle α of described straight line sword and handle of a knife axis is 80 °-90 °.
The angle α of described straight line sword and handle of a knife axis is 87 °.
Adopted such scheme, aligning needs chamfering workpiece position, by with the handle of a knife clamping to cutting apparatus, guarantee the assembly precision of chamfering tool, driving chamfering tool by cutting apparatus rotates, make the straight sword of end face sword, circumference, Circular Nose Cutting Edge, straight line sword and the straight sword of the second circumference of chamfering tool front end carry out milling to workpiece, thereby once finish the processing to workpiece; The utility model can guarantee the machining accuracy of processing work, need not the frequent cutter, saves time, reduces staff's workload, has improved operating efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Among the figure, 1 is handle of a knife, and 2 is cutting portion, and 3 is the end face sword, and 4 is the straight sword of circumference, and 5 is Circular Nose Cutting Edge, and 6 is the straight line sword, and 7 is the straight sword of the second circumference.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Referring to Fig. 1, a kind of molding cutter, comprise the handle of a knife 1 for clamping, the diameter of handle of a knife front end is positioned at the cutting portion 2 of handle of a knife front end less than the diameter of handle of a knife clamping end, and cutting portion comprises the end face sword 3 that is arranged on the handle of a knife front end face, and be positioned at the straight sword 4 of circumference on the side face, one end connects the Circular Nose Cutting Edge 5 of the straight sword of circumference, and the other end of Circular Nose Cutting Edge is connected with straight line sword 6, and is positioned at the straight sword 7 of the second circumference that is connected with the straight line sword on the handle of a knife side face.Wherein, the angle α of straight line sword and handle of a knife axis is 80 °-90 °.
In the implementation, the angle α of straight line sword and handle of a knife axis can be 80 °, 81 °, 82 °, 83 °, 84 °, 85 °, 86 °, 87 °, 88 °, 89 °, 90 °.
Claims (3)
1. molding cutter, comprise the handle of a knife for clamping, be positioned at the cutting portion of handle of a knife front end, it is characterized in that: described cutting portion comprises the end face sword that is arranged on the handle of a knife front end face, and be positioned at the straight sword of circumference on the side face, one end connects the Circular Nose Cutting Edge of the straight sword of circumference, and the other end of Circular Nose Cutting Edge is connected with the straight line sword, and is positioned at the straight sword of the second circumference that is connected with the straight line sword on the handle of a knife side face.
2. a kind of molding cutter according to claim 1, it is characterized in that: the angle α of described straight line sword and handle of a knife axis is 80 °-90 °.
3. a kind of molding cutter according to claim 1 and 2, it is characterized in that: the angle α of described straight line sword and handle of a knife axis is 87 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220499476 CN202845894U (en) | 2012-09-27 | 2012-09-27 | Molding cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220499476 CN202845894U (en) | 2012-09-27 | 2012-09-27 | Molding cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202845894U true CN202845894U (en) | 2013-04-03 |
Family
ID=47977130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220499476 Expired - Fee Related CN202845894U (en) | 2012-09-27 | 2012-09-27 | Molding cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202845894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275503A (en) * | 2014-09-05 | 2015-01-14 | 天津市汇晶丰精密机械有限公司 | Pump cover chambering cutter for high-pressure gear pump |
-
2012
- 2012-09-27 CN CN 201220499476 patent/CN202845894U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275503A (en) * | 2014-09-05 | 2015-01-14 | 天津市汇晶丰精密机械有限公司 | Pump cover chambering cutter for high-pressure gear pump |
| CN104275503B (en) * | 2014-09-05 | 2016-09-07 | 天津市汇晶丰精密机械有限公司 | High-pressure gear pump pump cover rose reamer |
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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: 20130403 Termination date: 20140927 |
|
| EXPY | Termination of patent right or utility model |