CN103521823B - Milling machine adjustable cutter head - Google Patents
Milling machine adjustable cutter head Download PDFInfo
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- CN103521823B CN103521823B CN201310530796.7A CN201310530796A CN103521823B CN 103521823 B CN103521823 B CN 103521823B CN 201310530796 A CN201310530796 A CN 201310530796A CN 103521823 B CN103521823 B CN 103521823B
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- cutterhead body
- groove
- milling machine
- chute
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Abstract
A kind of milling machine adjustable cutter head is provided, there is cutterhead body, cutterhead body upper end is that taper and milling machine spindle internal taper hole are suitable, cutterhead body lower end is rectangle and is shaped with chute in it, two moving sliders suitable with its shape are provided with and moving slider slides in chute in chute, moving slider the inner is shaped with screwed hole, the screwed hole it is shaped with on the adjustment bolt of two sections of different rotation direction screw threads and two moving sliders screws respectively, moving slider outer end is shaped with grooved cutter groove, Cutting tool installation manner is in grooved cutter groove, moving slider fastening bolt is connected with cutterhead body, be shaped with draw-in groove in the middle part of adjustment bolt, bayonet lock upper end is inserted in the inner pinhole of cutterhead body, and bayonet lock lower end is fastened in draw-in groove.The present invention efficiently solves lathe and configures circumscribed constraint, visual work need make Fast transforms cutterhead specification, promote the working ability scope of lathe, and gradation will be needed in the past to process to be improved to and process at one time, improving production efficiency, guarantees the quality requirement of product.
Description
Technical field
The invention belongs to Machining Technology field, be specifically related to a kind of milling machine adjustable cutter head.
Background technology
Vertical knee-type milling machine or horizontal universal milling machine in machining, the cutterhead of its clamping cutter is disk fixed (standard configuration is the specification of Ф 200mm).As long as the width of part to be processed exceeds cutterhead specification in process of production, just disposable processing cannot be carried out, as same end face is processed in gradation, the vestige of plugging into produced after processing will make workpiece surface roughness reach technical requirement, therefore be necessary to improve.
Summary of the invention
The technical problem that the present invention solves: a kind of milling machine adjustable cutter head is provided, chute is shaped with in cutterhead body lower end, be provided with in chute on it and be shaped with the different adjustment bolt of two sections of rotation directions, screwed hole on two moving sliders screws with adjustment bolt, by rotating adjustment bolt, the object of Fast transforms cutterhead specification can be reached.
The technical solution used in the present invention: milling machine adjustable cutter head, there is cutterhead body, described cutterhead body upper end is that taper and milling machine spindle internal taper hole are suitable, cutterhead body lower end is rectangle and is shaped with chute in it, two moving sliders suitable with its shape are provided with and moving slider slides in chute in described chute, described moving slider the inner is shaped with screwed hole, the screwed hole it is shaped with on the adjustment bolt of two sections of different rotation direction screw threads and two moving sliders screws respectively, moving slider outer end is shaped with grooved cutter groove, Cutting tool installation manner is in grooved cutter groove, moving slider is connected with cutterhead body by fastening bolt, be shaped with draw-in groove in the middle part of described adjustment bolt, bayonet lock upper end is inserted in the inner pinhole of cutterhead body, and bayonet lock lower end is fastened in draw-in groove.
Further, described bayonet lock lower end is the circular arc suitable with draw-in groove bottom shape.
Further, described adjustment bolt two ends are shaped with inner hexagonal hole.
The present invention's advantage compared with prior art:
1, efficiently solve lathe and configure circumscribed constraint, visual work need make Fast transforms cutterhead specification, improve the working ability scope of lathe;
2, gradation processing will be needed to be improved to process at one time in the past, and improve production efficiency, and the quality problems of gradation processing are improved, thus ensure that the quality requirement of product;
3, simple and practical, installation and adjusting process simply, alleviate the labour intensity of operator.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the B direction view of Fig. 1;
Fig. 4 is cutterhead body construction schematic diagram of the present invention;
Fig. 5 is the C direction view of Fig. 4;
Fig. 6 is moving slider structural representation of the present invention;
Fig. 7 is adjustment bolt arrangement schematic diagram of the present invention;
Fig. 8 is clamping pin structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-8, a kind of embodiment of the present invention is described.
Milling machine adjustable cutter head, there is cutterhead body 1, described cutterhead body 1 upper end is that taper and milling machine spindle internal taper hole are suitable, cutterhead body 1 lower end is rectangle and is shaped with chute 2 in it, two moving sliders 3 suitable with its shape are provided with and moving slider 3 slides in chute 2 in described chute 2, described moving slider 3 the inner is shaped with screwed hole 5, the screwed hole 5 it is shaped with on the adjustment bolt 4 of two sections of different rotation direction screw threads and two moving sliders 3 screws respectively, moving slider 3 outer end is shaped with grooved cutter groove 9, cutter 10 is arranged in grooved cutter groove 9, moving slider 3 is connected with cutterhead body 1 by fastening bolt 12, draw-in groove 6 is shaped with in the middle part of described adjustment bolt 4, bayonet lock 7 upper end is inserted in the inner pinhole 8 of cutterhead body 1, and bayonet lock 7 lower end is fastened in draw-in groove 6, specifically, bayonet lock 7 lower end is the circular arc suitable with draw-in groove 6 bottom shape, and adjustment bolt 4 two ends are shaped with inner hexagonal hole 11.
Adjustment process is as follows:
1, bayonet lock 7 is installed in the corresponding inner pinhole 8 of cutterhead body 1, smears before installing with a little butter;
2, be installed in the chute 2 of cutterhead body 1 by adjustment bolt 4, the screens of draw-in groove 6 in the middle part of adjustment bolt 4 and the semi circular surface of bayonet lock 7 lower end match, and can rotate freely and be advisable;
3, two moving sliders 3 are installed in the chute 2 of cutterhead body 1 simultaneously, the inner of two moving sliders 3 closes up the centre position of the chute 2 being positioned at cutterhead body 1, now insert rotation adjustment bolt 4, two moving sliders 3 in the inner hexagonal hole 11 adjusting bolt 4 outer end with Allen key and do rightabout motion under the drive of adjustment bolt 4.When reaching required specification, with each 2 hexagonal fastening bolts 12 at cutterhead body 1 two ends by fastening for two moving sliders 3.
4, cutter 10 is installed in the grooved cutter groove 9 of two moving slider 3 outer ends also fastening with bolt 13, operation can be carried out and use.
The present invention efficiently solves lathe and configures circumscribed constraint, visual work need make Fast transforms cutterhead specification, improve the working ability scope of lathe, and gradation will be needed to process be improved to and process at one time in the past, improve production efficiency, ensure that the quality requirement of product.It is simple and practical, and installation and adjusting process simply, alleviate the labour intensity of operator, have very high practical value.
Above-described embodiment, just preferred embodiment of the present invention, is not used for limiting the scope of the present invention, therefore all equivalence changes done with content described in the claims in the present invention, all should be included within the claims in the present invention scope.
Claims (3)
1. milling machine adjustable cutter head, there is cutterhead body (1), it is characterized in that: described cutterhead body (1) upper end is that taper and milling machine spindle internal taper hole are suitable, cutterhead body (1) lower end is rectangle and is shaped with chute (2) in it, two moving sliders (3) suitable with its shape are provided with and moving slider (3) slides in chute (2) in described chute (2), described moving slider (3) the inner is shaped with screwed hole (5), the adjustment bolt (4) it being shaped with two sections of different rotation direction screw threads screws respectively with the screwed hole (5) on two moving sliders (3), moving slider (3) outer end is shaped with grooved cutter groove (9), cutter (10) is arranged in grooved cutter groove (9), moving slider (3) is connected with cutterhead body (1) by fastening bolt (12), described adjustment bolt (4) middle part is shaped with draw-in groove (6), bayonet lock (7) upper end is inserted in the inner pinhole (8) of cutterhead body (1), and bayonet lock (7) lower end is fastened in draw-in groove (6).
2. milling machine adjustable cutter head according to claim 1, is characterized in that: described bayonet lock (7) lower end is the circular arc suitable with draw-in groove (6) bottom shape.
3. milling machine adjustable cutter head according to claim 1 and 2, is characterized in that: described adjustment bolt (4) two ends are shaped with inner hexagonal hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310530796.7A CN103521823B (en) | 2013-10-30 | 2013-10-30 | Milling machine adjustable cutter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310530796.7A CN103521823B (en) | 2013-10-30 | 2013-10-30 | Milling machine adjustable cutter head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103521823A CN103521823A (en) | 2014-01-22 |
| CN103521823B true CN103521823B (en) | 2015-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310530796.7A Active CN103521823B (en) | 2013-10-30 | 2013-10-30 | Milling machine adjustable cutter head |
Country Status (1)
| Country | Link |
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| CN (1) | CN103521823B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4784542A (en) * | 1985-03-01 | 1988-11-15 | Fried. Krupp Gesellschaft Mit Beschrankter Haftung | Tool-mounting assembly having an exchangeable tool head |
| CN2078205U (en) * | 1990-01-19 | 1991-06-05 | 鞍山铁塔制造总厂 | Milling head for polygonal blind hole |
| CN101683712A (en) * | 2008-09-27 | 2010-03-31 | 无锡市阳通机械设备有限公司 | Milling head angle regulation device of milling machine |
| CN203565951U (en) * | 2013-10-30 | 2014-04-30 | 广州中船黄埔造船有限公司 | Adjustable cutter head for milling machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3291685B2 (en) * | 1997-09-30 | 2002-06-10 | 三菱マテリアル株式会社 | Milling tool with chip discharge mechanism |
-
2013
- 2013-10-30 CN CN201310530796.7A patent/CN103521823B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4784542A (en) * | 1985-03-01 | 1988-11-15 | Fried. Krupp Gesellschaft Mit Beschrankter Haftung | Tool-mounting assembly having an exchangeable tool head |
| CN2078205U (en) * | 1990-01-19 | 1991-06-05 | 鞍山铁塔制造总厂 | Milling head for polygonal blind hole |
| CN101683712A (en) * | 2008-09-27 | 2010-03-31 | 无锡市阳通机械设备有限公司 | Milling head angle regulation device of milling machine |
| CN203565951U (en) * | 2013-10-30 | 2014-04-30 | 广州中船黄埔造船有限公司 | Adjustable cutter head for milling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103521823A (en) | 2014-01-22 |
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Address after: Cheung Chau Street in Whampoa District of Guangzhou City, Guangdong Province, No. 188 510000 Patentee after: Middle ship Huangpu Wen Chong boats and ships Co., Ltd Address before: Cheung Chau Street in Whampoa District of Guangzhou City, Guangdong Province, No. 188 510000 Patentee before: CSSC Guangzhou Shipbuilding Co., Ltd. |