CN102371380A - Porous multifunctional cutter - Google Patents
Porous multifunctional cutter Download PDFInfo
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- CN102371380A CN102371380A CN2011102881471A CN201110288147A CN102371380A CN 102371380 A CN102371380 A CN 102371380A CN 2011102881471 A CN2011102881471 A CN 2011102881471A CN 201110288147 A CN201110288147 A CN 201110288147A CN 102371380 A CN102371380 A CN 102371380A
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- blade
- reaming
- sword
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Abstract
The invention discloses a porous multifunctional cutter. The cutter comprises a four-edge straight groove drill, a first chambering edge part, a second chambering edge part, a rough reaming edge part, a fine reaming edge part and a handle part which are integrated; the four-edge straight groove drill, the first chambering edge part, the second chambering edge part, the rough reaming edge part, the fine reaming edge part and the handle part are sequentially connected; and the handle part is also connected with a connecting part. Through the porous multifunctional cutter, when a hole is machined, only a honed hole is drilled, so that 2/3 of labor productivity is saved in machining of the parts; and the production efficiency is improved by 60 percent, and the power resource is saved by 70 percent.
Description
Technical field
The invention belongs to the hole type parts manufacture field, relate to a kind of dedicated tool, concrete a kind of hole class multifunctional cutter that relates to.
Background technology
It is comparatively extensive that pig iron spare and aluminum component have hole type parts in industrial sewing machine, to use, and large usage quantity, under the overall situation of present whole recruitment famine and energy-saving and emission-reduction, how to raise the efficiency, and labor savings is a difficult problem of pendulum in face of each enterprise.
Referring to hole type parts shown in Figure 1, in the existing technology, the hole class manufacturing procedure of this kind part is: boring → bore hole → fraising → top gem of a girdle-pendant hole.The drawback of this kind processing method is: operation is numerous and diverse, and personnel demand is big.
Summary of the invention
For overcoming deficiency of the prior art, the object of the present invention is to provide hole class multifunctional cutter a kind of simple in structure, easy to use.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention realizes through following technical scheme:
A kind of hole class multifunctional cutter; It comprises the four sword straight-flute drills that are wholely set, the first reaming blade, the second reaming blade, slightly cut with scissors blade, finish ream blade and shank, said four sword straight-flute drills, the first reaming blade, the second reaming blade, slightly cut with scissors blade, finish ream blade and be connected successively with shank.
Further, said shank also is connected with a junction.
Compared with prior art, the present invention has following beneficial effect:
1, hole of the present invention class multifunctional cutter is on the basis that combines centre drill, straight cutting drill head and reamer characteristic, to propose; It has the centering function of centre drill, and the best bright finish characteristic of removing surplus function and reamer of brill is Trinitarian cutter; Simple in structure, easy to use;
2, through hole of the present invention class multifunctional cutter, when machining hole, only need boring → top gem of a girdle-pendant hole to accomplish, make the processing of this type of part realize practicing thrift 2/3 labour productive forces; Production efficiency has improved 60%, has practiced thrift electric power resource 70%.
Above-mentioned explanation only is the general introduction of technical scheme of the present invention, understands technological means of the present invention in order can more to know, and can implement according to the content of specification, below with preferred embodiment of the present invention and conjunction with figs. detailed description.The specific embodiment of the present invention is provided by following examples and accompanying drawing thereof in detail.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of a hole type parts.
Fig. 2 is the structural representation of hole of the present invention class multifunctional cutter.
Label declaration among the figure: 1, four sword straight-flute drills, 2, the first reaming blade, 3, the second reaming blade, 4, slightly cut with scissors blade, 5, finish ream blade, 6, shank.
The specific embodiment
Below with reference to accompanying drawing and combine embodiment, specify the present invention.
Referring to shown in Figure 2; A kind of hole class multifunctional cutter; It comprises the four sword straight-flute drills 1 that are wholely set, the first reaming blade 2, the second reaming blade 3, slightly cut with scissors blade 4, finish ream blade 5 and shank 6, said four sword straight-flute drills 1, the first reaming blade 2, the second reaming blade 3, slightly cut with scissors blade 4, finish ream blade 5 and be connected successively with shank 6.
Further, said shank 6 also is connected with a junction 7.
Preferably; The diameter of said four sword straight-flute drills 1 is 10mm, and the diameter of the said first reaming blade 2 is 14mm, and the diameter of the said second reaming blade 3 is 18mm; The diameter of said thick hinge blade 4 is 21.5-21.515mm; The said diameter that finish reams blade 5 is 21.91-21.925mm, and said shank 6 diameters are 16mm, and the diameter of said connecting portion 7 is 12.95-13mm.
Preferably, the sword of said four sword straight-flute drills 1 is long to be 8mm, and the sword of the said first reaming blade 2 is long to be 8mm, and the sword length of the said second reaming blade 3 is 8mm, and the sword length of said thick hinge blade 4 is 6mm, and said sword length of finish reaming blade 5 is 16mm.
Hole of the present invention class multifunctional cutter in manufacturing process, should note following some:
1, thick boring, essence is holed too big to monolateral surplus between the reaming, preferably can not surpass 2mm, otherwise cutting force is too big;
2, monolateral surplus is preferably in the 0.2-0.3mm scope between reaming and the fraising, otherwise fineness is bad or hole wall does not cut with scissors out;
If 3, the aperture is greater than Φ 13mm, preferably the thick rig floor rank of surplus are gone in the front side increase, otherwise cutting force is too big;
4, thickness of workpiece is preferably in below the 20mm, because this cutter adopts step, workpiece is too thick, and then tool length strengthens, and the hole is prone to lose circle, and the cutter rigidity is reduced.
The above is merely preferred case study on implementation of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. hole class multifunctional cutter; It is characterized in that: comprise the four sword straight-flute drills (1) that are wholely set, the first reaming blade (2), the second reaming blade (3), slightly cut with scissors blade (4), finish ream blade (5) and shank (6), said four sword straight-flute drills (1), the first reaming blade (2), the second reaming blade (3), slightly cut with scissors blade (4), finish ream blade (5) and be connected successively with shank (6).
2. hole according to claim 1 class multifunctional cutter is characterized in that: said shank (6) also is connected with a junction (7).
3. hole according to claim 2 class multifunctional cutter; It is characterized in that: the diameter of said four sword straight-flute drills (1) is 10mm, and the diameter of the said first reaming blade (2) is 14mm, and the diameter of the said second reaming blade (3) is 18mm; The diameter of said thick hinge blade (4) is 21.5-21.515mm; The said diameter that finish reams blade (5) is 21.91-21.925mm, and said shank (6) diameter is 16mm, and the diameter of said connecting portion (7) is 12.95-13mm.
4. according to claim 2 or 3 described hole class multifunctional cutters; It is characterized in that: the long 8mm of being of the sword of said four sword straight-flute drills (1); The sword of the said first reaming blade (2) is long to be 8mm; The sword of the said second reaming blade (3) is long to be 8mm, and the sword of said thick hinge blade (4) is long to be 6mm, and said sword length of finish reaming blade (5) is 16mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102881471A CN102371380A (en) | 2011-09-26 | 2011-09-26 | Porous multifunctional cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102881471A CN102371380A (en) | 2011-09-26 | 2011-09-26 | Porous multifunctional cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102371380A true CN102371380A (en) | 2012-03-14 |
Family
ID=45790924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102881471A Pending CN102371380A (en) | 2011-09-26 | 2011-09-26 | Porous multifunctional cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102371380A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909406A (en) * | 2012-10-23 | 2013-02-06 | 重庆山青机械制造有限公司 | Machining method for slide hole of automotive reverse-gear and gear-shift suspension arm |
| CN103192121A (en) * | 2013-04-22 | 2013-07-10 | 无锡蠡湖叶轮制造有限公司 | Automatic burr-removing combined drill |
| CN103551634A (en) * | 2013-11-05 | 2014-02-05 | 无锡雨田精密工具有限公司 | Straight-flute drill |
| CN105081431A (en) * | 2015-08-13 | 2015-11-25 | 无锡国宏硬质合金模具刃具有限公司 | PCD formed milling cutter |
| CN106064249A (en) * | 2016-06-23 | 2016-11-02 | 太原精钨数控刀具有限公司 | Location C-shaped center hole combination drill |
| CN112792384A (en) * | 2021-01-19 | 2021-05-14 | 安徽省恒泰动力科技有限公司 | Composite forming cutter for oil sprayer hole of aluminum cylinder cover and machining method of composite forming cutter |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB155004A (en) * | 1919-09-06 | 1920-12-06 | Thomas Robertson | An improved spirally fluted drill |
| US1387994A (en) * | 1920-02-25 | 1921-08-16 | Rex W Lewis | Drill |
| US4936721A (en) * | 1989-07-03 | 1990-06-26 | Meyer Jerry H | Drill reamer bit |
| US5282705A (en) * | 1992-07-28 | 1994-02-01 | Fuji Seiko Corporation | Burnishing drill |
| CN2283538Y (en) * | 1997-03-31 | 1998-06-10 | 河南第一工具厂 | Expansion and reaming compound tool with back guide drill for farm diesel engine |
| CN201848577U (en) * | 2010-10-29 | 2011-06-01 | 宁波安拓实业有限公司 | Drilling, expanding and hinging multifunctional composite cutter tool |
| CN202291547U (en) * | 2011-09-26 | 2012-07-04 | 江苏万工科技集团有限公司 | Hole-type multi-functional cutting tool |
-
2011
- 2011-09-26 CN CN2011102881471A patent/CN102371380A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB155004A (en) * | 1919-09-06 | 1920-12-06 | Thomas Robertson | An improved spirally fluted drill |
| US1387994A (en) * | 1920-02-25 | 1921-08-16 | Rex W Lewis | Drill |
| US4936721A (en) * | 1989-07-03 | 1990-06-26 | Meyer Jerry H | Drill reamer bit |
| US5282705A (en) * | 1992-07-28 | 1994-02-01 | Fuji Seiko Corporation | Burnishing drill |
| CN2283538Y (en) * | 1997-03-31 | 1998-06-10 | 河南第一工具厂 | Expansion and reaming compound tool with back guide drill for farm diesel engine |
| CN201848577U (en) * | 2010-10-29 | 2011-06-01 | 宁波安拓实业有限公司 | Drilling, expanding and hinging multifunctional composite cutter tool |
| CN202291547U (en) * | 2011-09-26 | 2012-07-04 | 江苏万工科技集团有限公司 | Hole-type multi-functional cutting tool |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909406A (en) * | 2012-10-23 | 2013-02-06 | 重庆山青机械制造有限公司 | Machining method for slide hole of automotive reverse-gear and gear-shift suspension arm |
| CN103192121A (en) * | 2013-04-22 | 2013-07-10 | 无锡蠡湖叶轮制造有限公司 | Automatic burr-removing combined drill |
| CN103551634A (en) * | 2013-11-05 | 2014-02-05 | 无锡雨田精密工具有限公司 | Straight-flute drill |
| CN105081431A (en) * | 2015-08-13 | 2015-11-25 | 无锡国宏硬质合金模具刃具有限公司 | PCD formed milling cutter |
| CN105081431B (en) * | 2015-08-13 | 2018-05-04 | 无锡国宏硬质合金模具刃具有限公司 | PCD profile milling cutters |
| CN106064249A (en) * | 2016-06-23 | 2016-11-02 | 太原精钨数控刀具有限公司 | Location C-shaped center hole combination drill |
| CN112792384A (en) * | 2021-01-19 | 2021-05-14 | 安徽省恒泰动力科技有限公司 | Composite forming cutter for oil sprayer hole of aluminum cylinder cover and machining method of composite forming cutter |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120314 |