CN2647475Y - Cutting tool pan - Google Patents

Cutting tool pan Download PDF

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Publication number
CN2647475Y
CN2647475Y CN 200320115698 CN200320115698U CN2647475Y CN 2647475 Y CN2647475 Y CN 2647475Y CN 200320115698 CN200320115698 CN 200320115698 CN 200320115698 U CN200320115698 U CN 200320115698U CN 2647475 Y CN2647475 Y CN 2647475Y
Authority
CN
China
Prior art keywords
cutter
groove
cutter head
wedge block
screwed hole
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
CN 200320115698
Other languages
Chinese (zh)
Inventor
班国伟
周剑
那庆泽
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.)
Wuhan Iron and Steel Group Corp
Original Assignee
Wuhan Iron and Steel Group Corp
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 Wuhan Iron and Steel Group Corp filed Critical Wuhan Iron and Steel Group Corp
Priority to CN 200320115698 priority Critical patent/CN2647475Y/en
Application granted granted Critical
Publication of CN2647475Y publication Critical patent/CN2647475Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model pertains in particular to an arc or chamfer cutter head for processing workpieces, and mainly solves the problems in the prior art that because the cutter is often assembled or unassembled and workpieces are shocked by an alternating force when cut, the screw hole on the cutter head is easy to damage, thus causing the whole cutter head discarded, uninchangeable and troublesome to replace. The technic proposals are that the novel cutter head consists of a cutter head body (1) and a cutter block (3) inside a cutter groove (2) arranged on the cutter head body (1), the cutter groove (2) and a wedge block groove (4) are evenly distributed on the cutter head body (1). The wedge block groove (4) connects and matches with the cutter groove (2). A screw hole (5) is arranged at the bottom of the wedge block groove (4) and a locked wedge block (6) is arranged inside the wedge block groove (4). A hole (7) is arranged on the locked wedge block (6) and a bolt (8) is arranged inside the hole (7) with screw thread and the screw hole (5).

Description

Novel cutterhead
Technical field
The utility model relates to the machine tooling cutter, especially belongs to the circular arc of processing work or the cutterhead of chamfering.
Background technology
At present, when chamfering that needs processing work or excessive circular arc, general employing will be welded cutter by bolt and will be fixed on the common cutterhead.Though the cutterhead of this form welding cutter can be processed into the chamfering or the circular arc of various needs easily, be convenient to again change at any time, but its deficiency is: because often the demolition, installation cutter reaches the impact that is subjected to alternating force when workpiece is cut, make the screwed hole on the cutterhead fragile.In case thread failure, then whole cutterhead will be scrapped, and cause spare parts consumption big, and production cost increases; Again because non-interchangeability when need are used alternatingly, is changed the cutterhead trouble.
Technology contents
The purpose of this utility model is to overcome above-mentioned deficiency, and the novel cutterhead that a kind of screwed hole is not fragile, the replacing cutterhead is easy and have interchangeability is provided.
Realize the technical measures of above-mentioned purpose: novel cutterhead, comprise cutter head, be installed in the cutter piece in the cutter groove on the cutter head, screwed hole is not fragile, the replacing cutterhead is easy and have interchangeability in order to make, it is even distribution cutter groove and wedge groove on cutter head, wedge groove communicates with the cutter groove and mates, and is processed with screwed hole in the wedge groove bottom, and locking wedge block is housed in wedge groove, on locking wedge block processing porose, bolt is contained in screwed hole and the screwed hole.
It is the right-angled trapezium that is shaped as of wedge groove, locking wedge block, and both also cooperate installation.
Operation principle is identical with former operation principle.
Advantage of the present utility model is that screwed hole is not fragile, the replacing cutterhead is easy and have interchangeability, makes operating efficiency be improved, and spare parts consumption reduces, and production cost reduces.
Description of drawings
Fig. 1 is the structural representation of novel cutterhead
Fig. 2 is the structural representation of locking wedge block among Fig. 1
Concrete technical scheme
Be described in further detail below in conjunction with accompanying drawing: novel cutterhead, comprise cutter head (1), be installed in the cutter piece (3) in the cutter groove (2) on the cutter head (1), in order to make screwed hole not fragile, it is easy and have interchangeability to change cutterhead, it is to go up evenly distribute 4 cutter grooves of processing (2) and 4 right-angled trapezium wedge groove (4) at cutter head (1), right-angled trapezium wedge groove (4) communicates with cutter groove (2), be processed with screwed hole (5) in right-angled trapezium wedge groove (4) bottom, setting-in right-angled trapezium locking wedge block (6) in right-angled trapezium wedge groove (4), go up the threaded hole of processing belt (7) at right-angled trapezium locking wedge block (6), bolt (8) is contained in screwed hole (7) and the screwed hole (5).
Operation principle is identical with former operation principle.

Claims (2)

1, novel cutterhead, comprise cutter head (1), be installed in the cutter piece (3) in the cutter groove (2) of cutter head (1), it is characterized in that going up even distribution cutter groove (2) and wedge groove (4) at cutter head (1), wedge groove (4) communicates with cutter groove (2) and mates, be processed with screwed hole (5) in wedge groove (4) bottom, locking wedge block (6) is housed in wedge groove (4), goes up processing porose (7) at locking wedge block (6), bolt (8) is contained in screwed hole (7) and the screwed hole (5).
2, novel cutterhead according to claim 1 is characterized in that the right-angled trapezium that is shaped as of wedge groove (4), locking wedge block (6), and both also cooperate and install.
CN 200320115698 2003-10-31 2003-10-31 Cutting tool pan Expired - Fee Related CN2647475Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200320115698 CN2647475Y (en) 2003-10-31 2003-10-31 Cutting tool pan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200320115698 CN2647475Y (en) 2003-10-31 2003-10-31 Cutting tool pan

Publications (1)

Publication Number Publication Date
CN2647475Y true CN2647475Y (en) 2004-10-13

Family

ID=34345999

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200320115698 Expired - Fee Related CN2647475Y (en) 2003-10-31 2003-10-31 Cutting tool pan

Country Status (1)

Country Link
CN (1) CN2647475Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103567547A (en) * 2013-10-31 2014-02-12 安徽奇祥汽车零部件有限公司 Cutter for machining side edges of pipe fitting
CN103624550A (en) * 2013-11-28 2014-03-12 上海航天精密机械研究所 Multifunctional disc type cutter
CN104209547A (en) * 2014-09-02 2014-12-17 西安万威刀具有限公司 Automatic simulative harness boring cutter for arc profiles
WO2016096852A1 (en) * 2014-12-18 2016-06-23 Hartmetall Werkzeugfabrik Paul Horn Gmbh Cutting tool
CN108941634A (en) * 2018-08-01 2018-12-07 中车永济电机有限公司 Icking tool has under DC motor commutator
CN112355332A (en) * 2020-11-26 2021-02-12 绵阳市赛沃精密机械制造有限公司 Machine clamping cutter

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103567547A (en) * 2013-10-31 2014-02-12 安徽奇祥汽车零部件有限公司 Cutter for machining side edges of pipe fitting
CN103624550A (en) * 2013-11-28 2014-03-12 上海航天精密机械研究所 Multifunctional disc type cutter
CN104209547A (en) * 2014-09-02 2014-12-17 西安万威刀具有限公司 Automatic simulative harness boring cutter for arc profiles
WO2016096852A1 (en) * 2014-12-18 2016-06-23 Hartmetall Werkzeugfabrik Paul Horn Gmbh Cutting tool
CN107206505A (en) * 2014-12-18 2017-09-26 硬质金属工具厂保罗霍恩有限公司 Cutting tool
US10252344B2 (en) 2014-12-18 2019-04-09 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Cutting tool
CN107206505B (en) * 2014-12-18 2019-06-28 硬质金属工具厂保罗霍恩有限公司 Cutting tool
CN108941634A (en) * 2018-08-01 2018-12-07 中车永济电机有限公司 Icking tool has under DC motor commutator
CN112355332A (en) * 2020-11-26 2021-02-12 绵阳市赛沃精密机械制造有限公司 Machine clamping cutter

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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: 20041013

Termination date: 20111031