CN202779971U - Combined disc milling cutter for machining step surface - Google Patents
Combined disc milling cutter for machining step surface Download PDFInfo
- Publication number
- CN202779971U CN202779971U CN 201220485565 CN201220485565U CN202779971U CN 202779971 U CN202779971 U CN 202779971U CN 201220485565 CN201220485565 CN 201220485565 CN 201220485565 U CN201220485565 U CN 201220485565U CN 202779971 U CN202779971 U CN 202779971U
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- cutter head
- step surface
- locating
- cutterhead
- big
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Abstract
The utility model provides a combined disc milling cutter for a machining step surface. The combined disc milling cutter for machining the step surface comprises a cutter handle body, a big cutter head and a small cutter head. The big cutter head is fixedly connected with the cutter handle body. Blades are fixed on the lower end face of the big cutter head in the circumferential direction. A locating shaft neck is arranged in the center of the small cutter head and sleeved into a locating hole of the big cutter head so that concentric locating can be achieved. Circumferential locating is achieved through a key between the locating shaft neck and the locating hole. The small cutter head is fixed on the big cutter head through bolts. Blades are fixed on the lower end face of the small cutter head on the circumferential direction. By means of the combined disc milling cutter for machining the step surface, one-time clamping can be achieved, the step surface of a part is machined at the same time, and therefore height requirements of the step surface can be met, and production efficiency is also improved. Meanwhile, the big cutter head and the small cutter head are connected in a detachable mode, the big cutter head, the small cutter head and the blades can be independently replaced, and therefore maintenance is convenient, and use cost is low.
Description
Technical field
The utility model relates to a kind of combination order milling cutter of machine table terrace.
Background technology
For the processing that step surface is arranged on the part, a minute two procedures is processed respectively usually, is not easy to guarantee the requirement for height of step surface.The balance shaft support of balancing suspension for example, microcephaly outer face and the side of balance shaft support consist of a step surface, just are divided into respectively processing of two procedures on milling machine.
Summary of the invention
In order to realize the step surface of time processing part, guarantee the requirement for height of step surface, the utility model proposes a kind of combination order milling cutter of machine table terrace.
The technical solution adopted in the utility model is: a kind of combination order milling cutter of machine table terrace, comprise handle of a knife body, large cutterhead, large cutterhead is fixedly connected with the handle of a knife body, the lower surface of large cutterhead circumferentially is fixed with blade, it is characterized in that: also comprise a little cutterhead, the center of little cutterhead is provided with the locating hole realization concentric locating that locating journal is inserted in large cutterhead, by the key circumferential registration between locating journal and the locating hole, little cutterhead is fixed by screws on the large cutterhead, and the lower surface of little cutterhead circumferentially is fixed with blade.
Beneficial effect: the utility model can be realized clamped one time, and the step surface of processing parts simultaneously not only guarantees the requirement for height of step surface also to have improved production efficiency; Simultaneously, large cutterhead, little cutterhead are the connections that can dismantle, and large cutterhead, little cutterhead and blade can be changed separately, are convenient to safeguard that use cost is low.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, it is as follows to further describe the utility model: a kind of combination order milling cutter of machine table terrace, comprise handle of a knife body 1, large cutterhead 2, pocket knife dish 4, large cutterhead 2 is fixedly connected with handle of a knife body 1, the center that the lower surface of large cutterhead circumferentially is fixed with blade 3 pocket knife dishes 4 is provided with the locating hole realization concentric locating that locating journal is inserted in large cutterhead, by key 6 circumferential registration between locating journal and the locating hole, pocket knife dish 4 is fixed by screws on the large cutterhead 2, and the lower surface of little cutterhead circumferentially is fixed with blade 5.
When the step surface height fall difference of part, just adopt the large and small cutterhead of differing heights drop.
The utility model successfully applies to the processing of the balance shaft support of balancing suspension, microcephaly outer face and the side of can clamped one time finishing balance shaft support.
Claims (1)
1. the combination order milling cutter of a machine table terrace, comprise handle of a knife body, large cutterhead, large cutterhead is fixedly connected with the handle of a knife body, the lower surface of large cutterhead circumferentially is fixed with blade, it is characterized in that: also comprise a little cutterhead, the center of little cutterhead is provided with the locating hole realization concentric locating that locating journal is inserted in large cutterhead, by the key circumferential registration between locating journal and the locating hole, little cutterhead is fixed by screws on the large cutterhead, and the lower surface of little cutterhead circumferentially is fixed with blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220485565 CN202779971U (en) | 2012-09-22 | 2012-09-22 | Combined disc milling cutter for machining step surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220485565 CN202779971U (en) | 2012-09-22 | 2012-09-22 | Combined disc milling cutter for machining step surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202779971U true CN202779971U (en) | 2013-03-13 |
Family
ID=47807312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220485565 Expired - Fee Related CN202779971U (en) | 2012-09-22 | 2012-09-22 | Combined disc milling cutter for machining step surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202779971U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722242A (en) * | 2013-12-23 | 2014-04-16 | 无锡雨田精密工具有限公司 | Multi-edge reamer |
| CN104475838A (en) * | 2014-12-11 | 2015-04-01 | 无锡大龙马数控机床制造有限责任公司 | Circular shaft end surface boring and milling device |
| CN107717041A (en) * | 2017-11-20 | 2018-02-23 | 哈尔滨哈飞工业有限责任公司 | A kind of cutter block of the novel changable tread with Cooling Holes |
| CN110899798A (en) * | 2019-12-31 | 2020-03-24 | 江苏悍狮霸智能科技有限公司 | Adjustable assembled disc milling cutter |
-
2012
- 2012-09-22 CN CN 201220485565 patent/CN202779971U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722242A (en) * | 2013-12-23 | 2014-04-16 | 无锡雨田精密工具有限公司 | Multi-edge reamer |
| CN104475838A (en) * | 2014-12-11 | 2015-04-01 | 无锡大龙马数控机床制造有限责任公司 | Circular shaft end surface boring and milling device |
| CN107717041A (en) * | 2017-11-20 | 2018-02-23 | 哈尔滨哈飞工业有限责任公司 | A kind of cutter block of the novel changable tread with Cooling Holes |
| CN110899798A (en) * | 2019-12-31 | 2020-03-24 | 江苏悍狮霸智能科技有限公司 | Adjustable assembled disc milling cutter |
| CN110899798B (en) * | 2019-12-31 | 2021-03-23 | 江苏悍狮霸智能科技有限公司 | Adjustable assembled disc milling cutter |
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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: 20130313 Termination date: 20150922 |
|
| EXPY | Termination of patent right or utility model |