CN201442110U - Bore hole chamfering compound cutter - Google Patents

Bore hole chamfering compound cutter Download PDF

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Publication number
CN201442110U
CN201442110U CN2009200274311U CN200920027431U CN201442110U CN 201442110 U CN201442110 U CN 201442110U CN 2009200274311 U CN2009200274311 U CN 2009200274311U CN 200920027431 U CN200920027431 U CN 200920027431U CN 201442110 U CN201442110 U CN 201442110U
Authority
CN
China
Prior art keywords
cutter
knife bar
chamfering
boring cutter
arbor
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
Application number
CN2009200274311U
Other languages
Chinese (zh)
Inventor
邹士鹏
李华山
周长华
张义健
李本军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TAI'AN JINGANG MACHINERY MANUFACTURING Co Ltd
Original Assignee
TAI'AN JINGANG MACHINERY MANUFACTURING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TAI'AN JINGANG MACHINERY MANUFACTURING Co Ltd filed Critical TAI'AN JINGANG MACHINERY MANUFACTURING Co Ltd
Priority to CN2009200274311U priority Critical patent/CN201442110U/en
Application granted granted Critical
Publication of CN201442110U publication Critical patent/CN201442110U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Drilling Tools (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

A bore hole chamfering compound cutter relates to a machining cutting tool and comprises a cutter arbor (1) and a clamp-on head (2) fixedly connected with the tail end of the cutter arbor (1); the cutter arbor (1) is assembled with a roughing boring cutter (3), a fine boring cutter (4), a chamfering molding cutter (5) and a flush end-surface cutter (6); the cutter arbor (1) is provided with chip rooms which are uniformly distributed on a vertical end surface of the cutter arbor (1) in a circumference way; the roughing boring cutter (3) is fixed on the edges of the chip rooms at the end part of the cutter arbor (1); the fine boring cutter (4) is fixed behind the roughing boring cutter (3) and on the edges of the chip rooms of the cutter arbor in front of the chamfering molding cutter (5) and the flush end-surface cutter (6); the chamfering molding cutter (5) and the flush end-surface cutter (6) are fixed at the tail part of the cutter arbor (1) by a small arbor (7); the roughing boring cutter (3), the fine boring cutter (4), the chamfering molding cutter (5) and the flush end-surface cutter (6) are positioned by one-time operation, thus avoiding errors generated owing to the separate implementation of working procedures, saving time and improving the production efficiency and product quality.

Description

The compound cutter of a kind of bore hole chamfering
Technical field
The utility model relates to a kind of machining cutting element, is specially a kind of bore hole gang tool.
Background technology
In mechanical processing process, boring cutter generally is used for the bore hole of equipment component, along with high request to the production efficiency and the quality of production, traditional hilted broadsword lathe can not meet the demands, bore hole, chamfering, the separately work of neat end face, can produce error because of resetting, and the consumption worker is consuming time, influences production efficiency and product quality.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of bore hole to handle the multi-functional gang tool of usefulness, and multiple working procedure is finished in disposable location, and is time saving and energy saving.
The compound cutter of a kind of bore hole chamfering, comprise knife bar, and clamp head with the knife bar tail end is fixedly connected, be equipped with the heavy boring cutter on the knife bar, fine boring cutter, chamfering moulding cutter and neat end face cutter, knife bar is provided with chip area, chip area is circumference and evenly arranges on the knife bar perpendicular end surface, the heavy boring cutter is fixed on the trough rim of knife bar end chip area, fine boring cutter is fixed on heavy boring cutter back, on chamfering moulding cutter and the neat end face cutter knife bar chip area in front trough rim, fine boring cutter and heavy boring cutter, the distance of chamfering moulding cutter and neat end face cutter is more than 20mm, and chamfering moulding cutter and neat end face cutter are fixed on the knife bar afterbody by little knife bar.
The blade of described heavy boring cutter and fine boring cutter is diamond shaped insert, and the cutting edge of blade and knife bar axis are 93 ° of angles, and cutting edge tilts must angle to help the protection of blade.
Described heavy boring cutter, fine boring cutter, chamfering moulding cutter and neat end face cutter blade are all fixed by bolt, by regulating bolt, adjust the angle and the position of blade.
Described little knife bar is provided with one at pocket knife bar rear portion and regulates bolt by being bolted on the knife bar, by rotary screw little knife bar is carried out length adjustment, to reach dimensional requirement
As required, on the knife bar one or more chip areas can be set.
The compound cutter of bore hole chamfering is when implementing, require to fix each boring cutter position according to product specification, finish product endoporus processing by the priority bore hole of heavy boring cutter, fine boring cutter, then finish processing request product end surface and chamfering by chamfering moulding cutter and neat end face cutter.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in fig. 1, the compound cutter of a kind of bore hole chamfering, comprise knife bar 1, and clamp 2 with knife bar 1 tail end is fixedly connected, be equipped with heavy boring cutter 3 on the knife bar 1, fine boring cutter 4, chamfering moulding cutter 5 and neat end face cutter 6, knife bar 1 is provided with two groups of chip areas, chip area is 180 ° of distributions on knife bar 1 perpendicular end surface, heavy boring cutter 3 is fixed on the trough rim of knife bar 1 end chip area, fine boring cutter 4 is fixed on heavy boring cutter 3 back, on chamfering moulding cutter 5 and the neat end face cutter 6 knife bar chip area trough rims in front, fine boring cutter 4 and heavy boring cutter 3, the distance of chamfering moulding cutter 5 and neat end face cutter 6 is 45mm, chamfering moulding cutter 5 and neat end face cutter 6 are fixed on knife bar 1 afterbody by pocket knife bar 7, and both are 180 ° of distributions on knife bar 1 vertical plane.
The blade of described heavy boring cutter 3 and fine boring cutter 4 is a diamond shaped insert, and its cutting edge and knife bar 1 axis are 93 ° of angles, and cutting edge tilts must angle to help the protection of blade.
Described heavy boring cutter 3, fine boring cutter 4, chamfering moulding cutter 5 and neat end face cutter 6 blades are all fixed by bolt, by regulating bolt, adjust the angle and the position of blade.
Described pocket knife bar 7 is provided with one at pocket knife bar 7 rear portions and regulates bolt by being bolted on the knife bar 1, by rotary screw pocket knife bar 7 is carried out length adjustment, to reach dimensional requirement.
For example: processing support class part, require diameter of bore Φ 26H7 ( 0 + 0.021), 2 * 45 ° of aperture chamfer dimesions, end face and two locating holes distance 100 ± 0.2, the heavy boring cutter 3 of the compound cutter of bore hole chamfering at first carries out work, endoporus is machined to Φ 25.6, after heavy boring cutter 3 is finished cutting, fine boring cutter 4 carries out work, and endoporus is machined to Φ 26.015, after fine boring cutter 4 is finished the work, cutting edge is that 45 ° chamfering moulding cutter 5 and neat end face cutter 6 worked simultaneously, reach drawing requirement size, main shaft stopped operating, treat that main shaft comes to a complete stop after, boring cutter bar is withdrawed from the hole, finish process operation.

Claims (5)

1. compound cutter of bore hole chamfering, comprise knife bar (1), and with knife bar (1) tail end be fixedly connected clamp the head (2), it is characterized in that: be equipped with heavy boring cutter (3) on the knife bar (1), fine boring cutter (4), chamfering moulding cutter (5) and neat end face cutter (6), knife bar (1) is provided with chip area, chip area is circumference and evenly arranges on knife bar (1) perpendicular end surface, heavy boring cutter (3) is fixed on the trough rim of knife bar (1) end chip area, fine boring cutter (4) is fixed on heavy boring cutter (3) back, on chamfering moulding cutter (5) and neat end face cutter (6) the knife bar chip area in front trough rim, fine boring cutter (4) and heavy boring cutter (3), the distance of chamfering moulding cutter (5) and neat end face cutter (6) is more than 20mm, and chamfering moulding cutter (5) and neat end face cutter (6) are fixed on knife bar (1) afterbody by little knife bar (7).
2. the compound cutter of bore hole chamfering according to claim 1 is characterized in that: the blade cut sword and the knife bar axis of heavy boring cutter (3) and fine boring cutter (4) are 93 ° of angles.
3. the compound cutter of bore hole chamfering according to claim 1 is characterized in that: described heavy boring cutter (3), fine boring cutter (4), chamfering moulding cutter (5) and neat end face cutter (6) blade are all fixed by bolt.
4. the compound cutter of bore hole chamfering according to claim 1 is characterized in that: little knife bar (7) is by being bolted on the knife bar (1), and little knife bar (7) afterbody is provided with the adjusting bolt.
5. the compound cutter of bore hole chamfering according to claim 1 is characterized in that: knife bar (1) is provided with two chip areas.
CN2009200274311U 2009-06-11 2009-06-11 Bore hole chamfering compound cutter Expired - Fee Related CN201442110U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200274311U CN201442110U (en) 2009-06-11 2009-06-11 Bore hole chamfering compound cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200274311U CN201442110U (en) 2009-06-11 2009-06-11 Bore hole chamfering compound cutter

Publications (1)

Publication Number Publication Date
CN201442110U true CN201442110U (en) 2010-04-28

Family

ID=42546785

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200274311U Expired - Fee Related CN201442110U (en) 2009-06-11 2009-06-11 Bore hole chamfering compound cutter

Country Status (1)

Country Link
CN (1) CN201442110U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102335757A (en) * 2010-07-15 2012-02-01 昆山金发液压机械有限公司 Cutter tool with fine adjustment for rough and fine hole boring
CN102335758A (en) * 2011-09-28 2012-02-01 深圳市派高模业有限公司 Integrated boring cutter
CN102773505A (en) * 2012-07-02 2012-11-14 王庆 Combined cutting tool for boring gas chamber bracket cam shaft hole
CN103447783A (en) * 2013-09-16 2013-12-18 许昌远东传动轴股份有限公司 New process for processing sliding fork of transmission shaft
CN104190971A (en) * 2014-09-24 2014-12-10 安庆雅德帝伯活塞有限公司 Efficient multifunctional tool for finish machining of piston
CN104439332A (en) * 2014-12-05 2015-03-25 重庆耀勇减震器有限公司 Boring cutter for oil seal holes
CN109108312A (en) * 2018-11-02 2019-01-01 常州市海力工具有限公司 A kind of lathe tool with composite coating
CN109822117A (en) * 2019-02-27 2019-05-31 安徽省恒泰动力科技有限公司 A kind of process tool of air-cooled diesel engine cylinder cap
CN113210648A (en) * 2021-06-10 2021-08-06 盐城京奇刀具有限公司 Automobile hub composite cutter and air hole one-step forming method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102335757A (en) * 2010-07-15 2012-02-01 昆山金发液压机械有限公司 Cutter tool with fine adjustment for rough and fine hole boring
CN102335758A (en) * 2011-09-28 2012-02-01 深圳市派高模业有限公司 Integrated boring cutter
CN102773505A (en) * 2012-07-02 2012-11-14 王庆 Combined cutting tool for boring gas chamber bracket cam shaft hole
CN103447783A (en) * 2013-09-16 2013-12-18 许昌远东传动轴股份有限公司 New process for processing sliding fork of transmission shaft
CN104190971A (en) * 2014-09-24 2014-12-10 安庆雅德帝伯活塞有限公司 Efficient multifunctional tool for finish machining of piston
CN104439332A (en) * 2014-12-05 2015-03-25 重庆耀勇减震器有限公司 Boring cutter for oil seal holes
CN109108312A (en) * 2018-11-02 2019-01-01 常州市海力工具有限公司 A kind of lathe tool with composite coating
CN109108312B (en) * 2018-11-02 2024-03-26 常州市海力工具有限公司 Turning tool with composite coating
CN109822117A (en) * 2019-02-27 2019-05-31 安徽省恒泰动力科技有限公司 A kind of process tool of air-cooled diesel engine cylinder cap
CN113210648A (en) * 2021-06-10 2021-08-06 盐城京奇刀具有限公司 Automobile hub composite cutter and air hole one-step forming method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100428

Termination date: 20120611