CN203526582U - High temperature resisting single-hole rotary cutting lathe tool bit - Google Patents
High temperature resisting single-hole rotary cutting lathe tool bit Download PDFInfo
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- CN203526582U CN203526582U CN201320594671.6U CN201320594671U CN203526582U CN 203526582 U CN203526582 U CN 203526582U CN 201320594671 U CN201320594671 U CN 201320594671U CN 203526582 U CN203526582 U CN 203526582U
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- 238000005520 cutting process Methods 0.000 title claims abstract description 32
- 238000003754 machining Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
A high temperature resisting single-hole rotary cutting lathe tool bit comprises a tool body in the shape of a regular square prism. A single locating hole connected with a tool apron is formed in the tool body, cutting tool bit bodies are arranged on two edges, with the distance relative long, of the tool body in the shape of the regular square prism, the cutting tool bit bodies are flush with the top face of the tool body, inclined cutting faces are arranged between the cutting tool bit bodies and the bottom face of the tool body, the angle of the front cutting edge angle of each cutting tool bit body is 7 degrees, the angle of the rear cutting edge angle of each cutting tool bit body is 12 degrees, and the included angle between each cutting tool bit body and the bottom face of the tool body is 15-20 degrees. The high temperature resisting single-hole rotary cutting lathe tool bit is simple in structure, convenient to use, suitable for fine machining of small parts and large in cutting depth, the front angles and the rear angles of the cutting tool bit bodies are large, the tipping phenomenon rarely occurs in the machining process, reliability is good, and strong practicality is achieved.
Description
Technical field
The utility model relates to a kind of rotary cutting cutter head, is specially a kind of high temperature resistant single hole rotary cutting lathe cutter head.
Background technology
Along with scientific and technical development, in industrial production, part cutting is absolutely necessary.For micro parts processing, be mainly used in cutting off processing, rear turning processing, groove processing, screw chasing processing, front turning processing, internal diameter processing, facing cut processing etc. at present; Cutter head for the processing of micro parts is short, and cutting depth is shallow, and the anterior angle of cutter tip and relief angle smaller, easy tipping in process.
Utility model content
The technical problem that the utility model solves is to provide a kind of high temperature resistant single hole rotary cutting lathe cutter head, to solve the problem proposing in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of high temperature resistant single hole rotary cutting lathe cutter head, comprise four-prism shape blade, blade is provided with single locating hole that same tool rest connects, on the relatively long seamed edge of two distances of four prism type blade, be equipped with cutter tip, described cutter tip flushes with the end face of blade, between cutter tip and blade bottom surface, be provided with scarf, each cutter tip the angle of cutting edge anterior angle be 7 °, cutter tip the angle of cutting edge relief angle be 12 °, between cutter tip and blade bottom surface, angle is 15～20 °.
Beneficial effect
The utility model is simple in structure, easy to use, is applicable to the fine finishining of micro parts, and cutting depth is dark, and the anterior angle of cutter tip and relief angle larger, in process, seldom there is tipping phenomenon, good reliability, practical.
Accompanying drawing explanation
Fig. 1 is cross section structure schematic diagram of the present utility model.
The specific embodiment
In order to make of the present utility modelly to realize technological means, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of high temperature resistant single hole rotary cutting lathe cutter head, comprise four-prism shape blade 1, blade 1 is provided with single locating hole 2 that same tool rest connects, on the relatively long seamed edge of 1 two distances of four prism type blade, be equipped with cutter tip 3, described cutter tip 3 flushes with the end face of blade 1, between cutter tip 3 and blade 1 bottom surface, be provided with scarf, the angle of the cutting edge anterior angle δ of each cutter tip 3 is 7 °, the angle of the cutting edge relief angle γ of cutter tip 3 is 12 °, and between cutter tip 3 and blade 1 bottom surface, angle theta is 15～20 °.The utility model is simple in structure, easy to use, is applicable to the fine finishining of micro parts, and cutting depth is dark, and the anterior angle of cutter tip and relief angle larger, in process, seldom there is tipping phenomenon, good reliability, practical.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. a high temperature resistant single hole rotary cutting lathe cutter head, comprise four-prism shape blade, it is characterized in that: blade is provided with single locating hole that same tool rest connects, on the relatively long seamed edge of two distances of four prism type blade, be equipped with cutter tip, described cutter tip flushes with the end face of blade, between cutter tip and blade bottom surface, be provided with scarf, each cutter tip the angle of cutting edge anterior angle be 7 °, cutter tip the angle of cutting edge relief angle be 12 °, between cutter tip and blade bottom surface, angle is 15～20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594671.6U CN203526582U (en) | 2013-09-26 | 2013-09-26 | High temperature resisting single-hole rotary cutting lathe tool bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594671.6U CN203526582U (en) | 2013-09-26 | 2013-09-26 | High temperature resisting single-hole rotary cutting lathe tool bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203526582U true CN203526582U (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320594671.6U Expired - Fee Related CN203526582U (en) | 2013-09-26 | 2013-09-26 | High temperature resisting single-hole rotary cutting lathe tool bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203526582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015304A (en) * | 2018-01-17 | 2018-05-11 | 常州苏晶电子材料有限公司 | The big face cutting tool of pure aluminum target and its manufacture method and the cutterhead with the cutter |
-
2013
- 2013-09-26 CN CN201320594671.6U patent/CN203526582U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015304A (en) * | 2018-01-17 | 2018-05-11 | 常州苏晶电子材料有限公司 | The big face cutting tool of pure aluminum target and its manufacture method and the cutterhead with the cutter |
| CN108015304B (en) * | 2018-01-17 | 2023-12-05 | 常州苏晶电子材料有限公司 | Pure aluminum target large-surface cutting tool, manufacturing method thereof and cutter head with same |
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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: 20140409 Termination date: 20140926 |
|
| EXPY | Termination of patent right or utility model |