CN203778894U - Milling cutter device for milling rack tooth form - Google Patents
Milling cutter device for milling rack tooth form Download PDFInfo
- Publication number
- CN203778894U CN203778894U CN201420210854.8U CN201420210854U CN203778894U CN 203778894 U CN203778894 U CN 203778894U CN 201420210854 U CN201420210854 U CN 201420210854U CN 203778894 U CN203778894 U CN 203778894U
- Authority
- CN
- China
- Prior art keywords
- cutter
- milling
- cutter head
- cutterhead
- fixed
- 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
Links
- 238000003801 milling Methods 0.000 title claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 210000003128 Head Anatomy 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
The utility model discloses a milling cutter device for milling rack tooth form. The milling cutter device comprises a milling cutter box body, a driving motor, a transmission mechanism, a main shaft, a cutter head group, a cutter head shaft, a cutter head shaft seat, a cutter head adjusting screw rod mechanism and a cooling pipe manifold block, wherein the main shaft is mounted on the milling cutter box body in a rotating manner; the driving motor drives the main shaft to rotate through the transmission mechanism; the cutter head shaft seat is mounted on the milling cutter box body in a sliding manner through a cutter head sliding track; the cutter head adjusting screw rod mechanism is used for driving the cutter head shaft seat to conduct horizontally rectilinear movement; the cooling pipe manifold block is fixed on the milling cutter box body; the cutter head group is formed by a plurality of cutter heads. The milling cutter device adopts a combined type cutter head structure, and reduces processing difficulty and processing cost; when the cutting edge of a cutter head is broken, all that is needed is to replace the cutter head, so that the maintaining cost is low; the cutter head shaft and the main shaft are combined stably, and are easy to separate, so as to facilitate replacement and maintenance of the cutter heads.
Description
Technical field
The utility model 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.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and a kind of reasonable in design is provided, and facing cutter manufacture difficulty is little, cost is low, the milling cutter device for milling tooth bar profile of tooth of easy care.
The technical scheme in the invention for solving the above technical problem is:
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 utility model 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 utility model embodiment.
Fig. 2 is the structural representation of the utility model embodiment main shaft.
Fig. 3 is the structural representation of the utility model embodiment cutter axis.
The specific embodiment
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail, and following examples are to explanation of the present utility model and the utility model 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 to the explanation of the utility model example.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from the content of the utility model description or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210854.8U CN203778894U (en) | 2014-04-29 | 2014-04-29 | Milling cutter device for milling rack tooth form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210854.8U CN203778894U (en) | 2014-04-29 | 2014-04-29 | Milling cutter device for milling rack tooth form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203778894U true CN203778894U (en) | 2014-08-20 |
Family
ID=51315122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420210854.8U Expired - Fee Related CN203778894U (en) | 2014-04-29 | 2014-04-29 | Milling cutter device for milling rack tooth form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203778894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043875A (en) * | 2014-04-29 | 2014-09-17 | 浙江博雷重型机床制造有限公司 | Milling tool device for milling tooth profile of rack |
-
2014
- 2014-04-29 CN CN201420210854.8U patent/CN203778894U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043875A (en) * | 2014-04-29 | 2014-09-17 | 浙江博雷重型机床制造有限公司 | Milling tool device for milling tooth profile of rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU XIAOYU PRECISION MECHANICAL CO., LTD. Free format text: FORMER OWNER: ZHEJIANG BOLEI HEAVY MACHINE TOOL MANUFACTURING CO., LTD. Effective date: 20141015 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 313219 HUZHOU, ZHEJIANG PROVINCE TO: 215427 SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141015 Address after: 215427 Taicang City, Jiangsu Province Huang Jing Zhen Xin Ming Cun Patentee after: SUZHOU XIAOYU PRECISION MACHINERY CO., LTD. Address before: 313219 Zhejiang province Huzhou city Deqing County Town Road No. 1 Chomo leidian Patentee before: Zhejiang Bolei Heavy Machine Tool Manufacturing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20170429 |