CN202087881U - Bore keyway milling head - Google Patents
Bore keyway milling head Download PDFInfo
- Publication number
- CN202087881U CN202087881U CN2011201563960U CN201120156396U CN202087881U CN 202087881 U CN202087881 U CN 202087881U CN 2011201563960 U CN2011201563960 U CN 2011201563960U CN 201120156396 U CN201120156396 U CN 201120156396U CN 202087881 U CN202087881 U CN 202087881U
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- support
- belt pulley
- pulley
- milling head
- mandrel
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Abstract
The utility model relates to a bore keyway milling head which is characterized by comprising a pulley I, a support and a mill support, wherein a tapered shaft is coaxially arranged on the pulley I, the mill support is connected with a ram of a boring miller by the support and consists of a pulley II, a sliding seat and a mandrel, the pulley II is connected with the mandrel, the sliding seat is connected with the support by a screw II, a bearing is arranged between the mandrel and the sliding seat, the mandrel is hollow, the inner diameter of the mandrel is matched with that of a milling cutter handle, a jackscrew is arranged at one side of the mandrel, and the pulley I and the pulley II are connected with each other by a triangular belt. The bore keyway milling head has the beneficial effects that firstly, the structure is simple, the installation is convenient and the manufacturing cost is lower; secondly, the milling head can be matched with a large boring miller, such as a T6920 boring miller and the like, for use, is arranged on a spindle of a ram of the T6920 boring miller and is transmitted by the pulleys so as to drive a milling cutter to finish the processing of a keyway; and thirdly, an end mill with a straight handle is clamped by the jackscrew, so that the milling head has the advantages that the structure is simple, the clamping force is large, and the like.
Description
Technical field
The utility model relates to the machining equipment field, relates in particular to a kind of inner hole key slot milling head.
Background technology
In the conventional mechanical processing, inner hole key slot generally adopts slotting machine or planer processing, but when workpiece volume and weight are excessive, the workbench of existing slotting machine and planer can not this workpiece of clamping, cause inner hole key slot to process, therefore need a kind of machining equipment that is used for the large floor boring and milling machine to carry out Milling Process the small-sized inner hole key slot on the workpiece.
Summary of the invention
The purpose of this utility model provides a kind of inner hole key slot milling head, and the energy clamping by the directions X feeding of boring and milling machine, is processed the inner hole key slot of workpiece on the boring and milling machine anvil block on the ram of large floor boring and milling machine.
For solving the problems of the technologies described above, the technical solution of the utility model is:
The inner hole key slot milling head, comprise belt pulley one, support and carriage arbor, the coaxial diminished shaft that is provided with on the belt pulley one, carriage arbor is connected with the boring and milling machine ram by support, described carriage arbor comprises belt pulley two, slide and axle, belt pulley two links to each other with axle, and slide links to each other by screw two with support, is provided with bearing between axle and the slide, described axle hollow, internal diameter and milling cutter shank diameter coupling, axle one side is provided with jackscrew, links to each other by V belt between belt pulley one and the belt pulley two.
Be provided with adjustment screw between described slide and the support.
Prior art is compared, and the beneficial effects of the utility model are: 1) this milling head is simple in structure, and is easy for installation, and manufacturing cost is lower.2) can be used with large-scale boring and milling machine, as the T6920 boring machine etc., this milling head is installed on the T6920 boring machine ram main shaft, by the directions X feeding of boring machine, by belt transmission, drives slotting cutter and finishes keyway processing, guarantees crudy and duration, saves production cost.3) straight shank end mill clamps with jackscrew, have simple in structure, characteristics such as clamping force is big.
Description of drawings
Fig. 1 is an example structure schematic diagram of the present utility model.
Among the figure: 1-belt pulley one 2-support 3-carriage arbor 4-diminished shaft 5-boring spindle 6-boring machine ram 7-belt pulley two 8-slide 9-axle 10-screws one 11-screw two 12-bearings 13 milling cutter 14-jackscrew 15-V belt 16-adjustment screw
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further:
See Fig. 1, it is the utility model inner hole key slot milling head example structure schematic diagram, with the T6920 boring machine is example, comprise belt pulley 1, support 2 and carriage arbor 3, the coaxial diminished shaft 4 that is provided with on the belt pulley 1, diminished shaft 4 is consistent with boring spindle 5 taperings, guarantees the axiality of belt pulley 1 and boring spindle 5, and belt pulley 1 is connected by screw 1 with boring spindle 5; Carriage arbor 3 is connected with boring machine ram 6 by support 2, carriage arbor 3 comprises belt pulley 27, slide 8 and axle 9, belt pulley 27 links to each other with axle 9, slide 8 links to each other by screw 2 11 with support 2, be provided with bearing 12 between axle 9 and the slide 8, axle 9 is a hollow structure, internal diameter and milling cutter 13 shank diameters coupling, axle 9 one sides are provided with jackscrew 14, link to each other by V belt 15 between belt pulley 1 and the belt pulley 27.Be provided with adjustment screw 16 between slide 8 and the support 2.
When the utility model inner hole key slot milling head uses, need earlier diminished shaft 4 to be put into the taper hole of boring spindle 5, with screw 1 belt pulley 1 is installed on the boring spindle 5 again, then carriage arbor 3 is connected with support 2, again support 2 is installed on the boring machine ram 6, regulates along the Z direction, make belt pulley 1 and belt pulley 27 in same plane by boring spindle 5, V belt 15 can be installed, the tightness of V belt 15 be installed be regulated by adjustment screw 16.Milling cutter 13 is installed on carriage arbor 3 at last, and milling cutter 13 is the straight shank end mill of diameter 16, and the cutter mounting means adopts side-strengthened to clamp with jackscrew 14.
Claims (2)
1. inner hole key slot milling head, it is characterized in that, comprise belt pulley one, support and carriage arbor, the coaxial diminished shaft that is provided with on the belt pulley one, carriage arbor is connected with the boring and milling machine ram by support, described carriage arbor comprises belt pulley two, slide and axle, belt pulley two links to each other with axle, slide links to each other by screw two with support, be provided with bearing between axle and the slide, described axle hollow, internal diameter and milling cutter shank diameter coupling, axle one side is provided with jackscrew, links to each other by V belt between belt pulley one and the belt pulley two.
2. inner hole key slot milling head according to claim 1 is characterized in that, is provided with adjustment screw between described slide and the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201563960U CN202087881U (en) | 2011-05-17 | 2011-05-17 | Bore keyway milling head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201563960U CN202087881U (en) | 2011-05-17 | 2011-05-17 | Bore keyway milling head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202087881U true CN202087881U (en) | 2011-12-28 |
Family
ID=45362978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201563960U Expired - Lifetime CN202087881U (en) | 2011-05-17 | 2011-05-17 | Bore keyway milling head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202087881U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528140A (en) * | 2012-02-15 | 2012-07-04 | 南京艺工电工设备有限公司 | Device for machining ultra-large lead inner helixes of machine barrel of plastic extruder |
| CN102528139A (en) * | 2011-12-20 | 2012-07-04 | 重庆水轮机厂有限责任公司 | Machining process for inner hole keyway of rotor bracket of large-sized motor |
| CN102909593A (en) * | 2012-11-05 | 2013-02-06 | 慈溪市汇丽机电有限公司 | Milling cutter head of inner hole straight channel with small diameter and deep length |
| CN103302343A (en) * | 2013-06-17 | 2013-09-18 | 南京旋风数控机床有限公司 | In-hole symmetric inner groove milling head and processing method for in-hole symmetric inner groove milling head |
| CN104028818A (en) * | 2014-06-06 | 2014-09-10 | 集安佳信通用机械有限公司 | Process tool for milling grooves of special carrier roller shafts of belt machines |
| CN107457431A (en) * | 2017-09-07 | 2017-12-12 | 王纤易 | A kind of interior hole machined dynamic tool apron |
| CN108213539A (en) * | 2016-12-22 | 2018-06-29 | 上海国上机电科技有限公司 | A kind of digital control processing ball bolt counterbore adapter |
| CN109807376A (en) * | 2017-11-22 | 2019-05-28 | 成都凯天电子股份有限公司 | The method of machining box-type inner cavity of component side wall |
| CN110976989A (en) * | 2019-11-22 | 2020-04-10 | 舟山市金塘山舟机械厂 | Milling cutter structure for milling groove of inner hole of machine barrel |
| CN114192854A (en) * | 2021-12-29 | 2022-03-18 | 北京第二机床厂有限公司 | Cylindrical grinder grinding wheel spindle bearing oil groove milling head device |
-
2011
- 2011-05-17 CN CN2011201563960U patent/CN202087881U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528139A (en) * | 2011-12-20 | 2012-07-04 | 重庆水轮机厂有限责任公司 | Machining process for inner hole keyway of rotor bracket of large-sized motor |
| CN102528140A (en) * | 2012-02-15 | 2012-07-04 | 南京艺工电工设备有限公司 | Device for machining ultra-large lead inner helixes of machine barrel of plastic extruder |
| CN102528140B (en) * | 2012-02-15 | 2013-06-12 | 南京艺工电工设备有限公司 | Device for machining ultra-large lead inner helixes of machine barrel of plastic extruder |
| CN102909593A (en) * | 2012-11-05 | 2013-02-06 | 慈溪市汇丽机电有限公司 | Milling cutter head of inner hole straight channel with small diameter and deep length |
| CN103302343B (en) * | 2013-06-17 | 2015-07-15 | 南京旋风数控机床有限公司 | In-hole symmetric inner groove milling head and processing method for in-hole symmetric inner groove milling head |
| CN103302343A (en) * | 2013-06-17 | 2013-09-18 | 南京旋风数控机床有限公司 | In-hole symmetric inner groove milling head and processing method for in-hole symmetric inner groove milling head |
| CN104028818A (en) * | 2014-06-06 | 2014-09-10 | 集安佳信通用机械有限公司 | Process tool for milling grooves of special carrier roller shafts of belt machines |
| CN108213539A (en) * | 2016-12-22 | 2018-06-29 | 上海国上机电科技有限公司 | A kind of digital control processing ball bolt counterbore adapter |
| CN107457431A (en) * | 2017-09-07 | 2017-12-12 | 王纤易 | A kind of interior hole machined dynamic tool apron |
| CN109807376A (en) * | 2017-11-22 | 2019-05-28 | 成都凯天电子股份有限公司 | The method of machining box-type inner cavity of component side wall |
| CN109807376B (en) * | 2017-11-22 | 2024-03-26 | 成都凯天电子股份有限公司 | Method for processing side wall of inner cavity of box-type part |
| CN110976989A (en) * | 2019-11-22 | 2020-04-10 | 舟山市金塘山舟机械厂 | Milling cutter structure for milling groove of inner hole of machine barrel |
| CN114192854A (en) * | 2021-12-29 | 2022-03-18 | 北京第二机床厂有限公司 | Cylindrical grinder grinding wheel spindle bearing oil groove milling head device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LIAONING FUAN MACHINERY MANUFACTURING CO., LTD. Free format text: FORMER NAME: LIAONING FUAN (GROUP) HEAVY INDUSTRY MACHINE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 114000, Saddle Road, Qianshan District, Liaoning, Anshan, 8 Patentee after: Liaoning Fuan Machinery Manufacturing Co. Ltd. Address before: 114016 Anshan city of Liaoning Province Qianshan District saddle Zheng Road No. 8 Patentee before: Liaoning Fu saddle heavy machinery limited company (Group) |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111228 |