CN104043875A - Milling tool device for milling tooth profile of rack - Google Patents

Milling tool device for milling tooth profile of rack Download PDF

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Publication number
CN104043875A
CN104043875A CN201410173779.7A CN201410173779A CN104043875A CN 104043875 A CN104043875 A CN 104043875A CN 201410173779 A CN201410173779 A CN 201410173779A CN 104043875 A CN104043875 A CN 104043875A
Authority
CN
China
Prior art keywords
milling
tool
cutterhead
cutter
fixed
Prior art date
Application number
CN201410173779.7A
Other languages
Chinese (zh)
Inventor
谭广
高尔荣
Original Assignee
浙江博雷重型机床制造有限公司
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 浙江博雷重型机床制造有限公司 filed Critical 浙江博雷重型机床制造有限公司
Priority to CN201410173779.7A priority Critical patent/CN104043875A/en
Publication of CN104043875A publication Critical patent/CN104043875A/en

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Abstract

The invention discloses a milling tool device for milling the tooth profile of a rack. The milling tool device comprises a milling tool box, a driving motor, a transmission mechanism, a main shaft, a tool pan set, a tool pan shaft, a tool pan shaft base, a tool pan adjusting lead screw mechanism and a cooling pipe integrated block, wherein the main shaft is rotationally arranged on the milling tool box through a bearing; the driving motor is used for driving the main shaft to rotate through the transmission mechanism; the tool pan shaft base is arranged on the milling tool box in a sliding way through a tool pan slide rail; the tool pan adjusting lead screw mechanism is used for driving the tool pan shaft base to move horizontally and linearly; the cooling pipe integrated block is fixed on the milling tool box; the tool pan set consists of a plurality of tool pans. By adopting a combined tool pan structure, the machining difficulty is lowered, and the machining cost is reduced; after the cutting edge of one tool pan is damaged, another tool pan can be used for replacing, so that the maintenance cost is low; the tool pan shaft and the main shaft are combined stably and are easy to separate, so that convenience is brought to replacement and repair of the tool pans.

Description

A kind of milling cutter device for milling tooth bar profile of tooth
Technical field
The present invention relates to a kind of milling cutter device for milling tooth bar profile of tooth.
Background technology
The production process kind of tooth bar, the processing of its profile of tooth adopts CNC milling machine to complete more, the facing cutter complicated integral structure of the manufacturing gear strip profile of tooth of existing CNC milling machine, manufacture difficulty is high, and the in the situation that of edge of milling cutter breakage, just causes whole cutterhead to be scrapped.
Summary of the invention
The object of the invention is to overcome above shortcomings in prior art, and a kind of reasonable in design is provided, facing cutter manufacture difficulty is little, cost is low, the milling cutter device for milling tooth bar profile of tooth of easy care.
The present invention addresses the above problem adopted technical scheme:
A kind of milling cutter device for milling tooth bar profile of tooth, it is characterized in that: comprise milling cutter casing, drive motors, transmission mechanism, main shaft, cutter disc groups, cutter axis, cutterhead axle bed, cutterhead regulates screw body and cooling tube integrated package, wherein, main shaft is rotatably installed on milling cutter casing by bearing, drive motors rotates by transmission mechanism drive shaft, cutterhead axle bed is slidably mounted on milling cutter casing by cutterhead slide rail, cutterhead regulates screw body to be used for driving cutterhead axle bed to do horizontal linear and moves, cooling tube integrated package is fixed on milling cutter casing, cutter disc groups consists of some cutterheads, on cutterhead, offer the impeller eye of inserting for cutter axis, in impeller eye, offer keyway, on cutter axis, be provided with connecting key, cutterhead is arranged in order and is fixed on cutter axis by keyway and connecting key, one end of cutter axis is fixed with fixed disk, on fixed disk, be fixed with conical head, one end of main shaft offers bellmouth, bellmouth and conical head coordinate, one end of main shaft is also extruded with fixed block, on fixed disk, offer the fixed block slot matching with fixed block, in conical head inserts bellmouth, fixed block inserts fixed block slot, thereby realizing main shaft is connected with the power of cutter axis.
As preferably, cutterhead comprises that disk body and integral type are fixed on the cutter blade on disk body outer ring.
The present invention compared with prior art, has the following advantages and effect: adopt tool head structure, reduced difficulty of processing, reduced processing cost; After the blade breakage of a slice cutterhead, can replace another sheet cutterhead, maintenance cost is low; Cutter axis is not only combined stable but also is easy to depart from main shaft, facilitates the maintenance of the replacing of cutterhead.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the structural representation of embodiment of the present invention main shaft.
Fig. 3 is the structural representation of embodiment of the present invention cutter axis.
The specific embodiment
Below in conjunction with accompanying drawing and by embodiment, the present invention is described in further detail, and following examples are explanation of the invention and the present invention is not limited to following examples.
Referring to Fig. 1-Fig. 3, the present embodiment is for the milling cutter device of milling tooth bar profile of tooth, comprise milling cutter casing, drive motors 2, transmission mechanism 1, main shaft 3, 8 groups of cutterheads, cutter axis 4, cutterhead axle bed 5, cutterhead regulates screw body 6 and cooling tube integrated package 7, wherein, main shaft 3 is rotatably installed on milling cutter casing by bearing, drive motors 2 rotates by transmission mechanism 1 drive shaft 3, cutterhead axle bed 5 is slidably mounted on milling cutter casing by cutterhead 8 slide rails, cutterhead regulates screw body 6 to move for driving cutterhead axle bed 5 to do horizontal linear, cooling tube integrated package 7 is fixed on milling cutter casing, 8 groups of cutterheads consist of some cutterheads 8, cutterhead 8 comprises that disk body and integral type are fixed on the cutter blade on disk body outer ring, on cutterhead 8, offer the impeller eye of inserting for cutter axis 4, in impeller eye, offer keyway, on cutter axis 4, be provided with connecting key, cutterhead 8 is arranged in order and is fixed on cutter axis 4 by keyway and connecting key, one end of cutter axis 4 is fixed with fixed disk 41, on fixed disk 41, be fixed with conical head 42, one end of main shaft 3 offers bellmouth 31, bellmouth 31 and conical head 42 coordinate, one end of main shaft 3 is also extruded with fixed block 32, on fixed disk 41, offer the fixed block slot 43 matching with fixed block 32, when conical head 42 inserts in bellmouth 31, fixed block 32 inserts fixed block slot 43, thereby realizing main shaft 3 is connected with the power of cutter axis 4.
Above content described in this description is only made for the present invention illustrating.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment; only otherwise depart from the content of description of the present invention or surmount this scope as defined in the claims, all should belong to protection scope of the present invention.

Claims (2)

1. the milling cutter device for milling tooth bar profile of tooth, it is characterized in that: comprise milling cutter casing, drive motors, transmission mechanism, main shaft, cutter disc groups, cutter axis, cutterhead axle bed, cutterhead regulates screw body and cooling tube integrated package, wherein, main shaft is rotatably installed on milling cutter casing by bearing, drive motors rotates by transmission mechanism drive shaft, cutterhead axle bed is slidably mounted on milling cutter casing by cutterhead slide rail, cutterhead regulates screw body to be used for driving cutterhead axle bed to do horizontal linear and moves, cooling tube integrated package is fixed on milling cutter casing, cutter disc groups consists of some cutterheads, on cutterhead, offer the impeller eye of inserting for cutter axis, in impeller eye, offer keyway, on cutter axis, be provided with connecting key, cutterhead is arranged in order and is fixed on cutter axis by keyway and connecting key, one end of cutter axis is fixed with fixed disk, on fixed disk, be fixed with conical head, one end of main shaft offers bellmouth, bellmouth and conical head coordinate, one end of main shaft is also extruded with fixed block, on fixed disk, offer the fixed block slot matching with fixed block, in conical head inserts bellmouth, fixed block inserts fixed block slot, thereby realizing main shaft is connected with the power of cutter axis.
2. the milling cutter device for milling tooth bar profile of tooth according to claim 1, is characterized in that: cutterhead comprises that disk body and integral type are fixed on the cutter blade on disk body outer ring.
CN201410173779.7A 2014-04-29 2014-04-29 Milling tool device for milling tooth profile of rack CN104043875A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410173779.7A CN104043875A (en) 2014-04-29 2014-04-29 Milling tool device for milling tooth profile of rack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410173779.7A CN104043875A (en) 2014-04-29 2014-04-29 Milling tool device for milling tooth profile of rack

Publications (1)

Publication Number Publication Date
CN104043875A true CN104043875A (en) 2014-09-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410173779.7A CN104043875A (en) 2014-04-29 2014-04-29 Milling tool device for milling tooth profile of rack

Country Status (1)

Country Link
CN (1) CN104043875A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105945361A (en) * 2016-06-02 2016-09-21 蚌埠学院 Rack machining tool with assembly glue for solid seal

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD49753A (en) *
DD121044A1 (en) * 1975-09-03 1976-07-12
DE7916368U1 (en) * 1979-06-07 1981-02-12 Carl Hurth Maschinen- Und Zahnradfabrik, 8000 Muenchen TOOL HOLDER, IN PARTICULAR FOR THE TOOL OF A WALL MILLING MACHINE
JPS5627728A (en) * 1979-08-16 1981-03-18 Mitsubishi Heavy Ind Ltd Arbor
JPS60146622A (en) * 1984-01-07 1985-08-02 Mitsubishi Heavy Ind Ltd Hob head
JPH0561052B2 (en) * 1984-01-07 1993-09-03 Mitsubishi Heavy Ind Ltd
CN101543918A (en) * 2009-04-28 2009-09-30 无锡立达齿轮制造有限公司 Gear high-speed gear milling headstock
CN201783685U (en) * 2010-02-01 2011-04-06 吕济深 Automatic pipe cutter
CN102744466A (en) * 2012-07-24 2012-10-24 天津第一机床总厂 Large cylindrical gear numerical control gulleting machine
CN102837078A (en) * 2011-06-20 2012-12-26 山特维克知识产权股份有限公司 Milling tool as well as segment therefor
CN202684235U (en) * 2012-07-24 2013-01-23 天津第一机床总厂 Numerical-control gulleting machine tool rest mechanism of large-sized cylindrical gear
CN103203503A (en) * 2013-04-23 2013-07-17 北京航空航天大学 Tool handle of spiral bevel gear milling tool disc
CN103386513A (en) * 2012-05-09 2013-11-13 山特维克知识产权股份有限公司 Milling tool
CN203778894U (en) * 2014-04-29 2014-08-20 浙江博雷重型机床制造有限公司 Milling cutter device for milling rack tooth form

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD49753A (en) *
DD121044A1 (en) * 1975-09-03 1976-07-12
DE7916368U1 (en) * 1979-06-07 1981-02-12 Carl Hurth Maschinen- Und Zahnradfabrik, 8000 Muenchen TOOL HOLDER, IN PARTICULAR FOR THE TOOL OF A WALL MILLING MACHINE
JPS5627728A (en) * 1979-08-16 1981-03-18 Mitsubishi Heavy Ind Ltd Arbor
JPS60146622A (en) * 1984-01-07 1985-08-02 Mitsubishi Heavy Ind Ltd Hob head
JPH0561052B2 (en) * 1984-01-07 1993-09-03 Mitsubishi Heavy Ind Ltd
CN101543918A (en) * 2009-04-28 2009-09-30 无锡立达齿轮制造有限公司 Gear high-speed gear milling headstock
CN201783685U (en) * 2010-02-01 2011-04-06 吕济深 Automatic pipe cutter
CN102837078A (en) * 2011-06-20 2012-12-26 山特维克知识产权股份有限公司 Milling tool as well as segment therefor
CN103386513A (en) * 2012-05-09 2013-11-13 山特维克知识产权股份有限公司 Milling tool
CN102744466A (en) * 2012-07-24 2012-10-24 天津第一机床总厂 Large cylindrical gear numerical control gulleting machine
CN202684235U (en) * 2012-07-24 2013-01-23 天津第一机床总厂 Numerical-control gulleting machine tool rest mechanism of large-sized cylindrical gear
CN103203503A (en) * 2013-04-23 2013-07-17 北京航空航天大学 Tool handle of spiral bevel gear milling tool disc
CN203778894U (en) * 2014-04-29 2014-08-20 浙江博雷重型机床制造有限公司 Milling cutter device for milling rack tooth form

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105945361A (en) * 2016-06-02 2016-09-21 蚌埠学院 Rack machining tool with assembly glue for solid seal

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Application publication date: 20140917

RJ01 Rejection of invention patent application after publication