CN102407347A - Multi-cutter turning device - Google Patents
Multi-cutter turning device Download PDFInfo
- Publication number
- CN102407347A CN102407347A CN2010102969666A CN201010296966A CN102407347A CN 102407347 A CN102407347 A CN 102407347A CN 2010102969666 A CN2010102969666 A CN 2010102969666A CN 201010296966 A CN201010296966 A CN 201010296966A CN 102407347 A CN102407347 A CN 102407347A
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- cutter
- positive
- knife rest
- lathe
- turning device
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Abstract
The invention relates to a multi-cutter turning device. The device is particularly suitable for machining workpieces such as a motor rotor or shafts and the like doing linear turning motion along the axial direction by a turning tool. In order to solve the technical problems that the motor rotor requires to be machined by using two cutters and the cutters are rapidly worn and frequently adjusted in the prior art, the invention provides the multi-cutter turning device. The device comprises a common horizontal lathe, wherein the lathe comprises a medium carriage, large carriages, a positive cutter rest arranged on the medium carriage and a positive cutter arranged on the positive cutter rest. The multi-cutter turning device is characterized in that cushion blocks with equal heights are respectively fixed on the large carriages at the left side and the right side of the medium carriage of the lathe, the height of the cushion blocks is larger than that of the medium carriage, backing plates are fixed on the cushion blocks, an inverted cutter rest is fixed on the backing plates, an inverted cutter is fixed on the inverted cutter rest, and the central height of the inverted cutter rest is the same as that of the positive cutter rest. The multi-cutter turning device is simple in structure, convenient to operate, simple and flexible to replace the cutters and capable of increasing work efficiency and shortening the machining period.
Description
Technical field
The present invention relates to a kind of multitool turning device, this device is specially adapted to process the workpiece that lathe tools such as motor rotor or axle class are done the straight turning campaign vertically.
Background technology
The fine finishining of motor rotor is last procedure of rotor processing, also is the critical process that guarantees motor air gap accuracy and motor performance.Specification requirement to finish turning rotor core cylindrical is that the dimensional accuracy of rotor cylindrical and surface roughness, rotor cylindrical must be stipulated by coincidence pattern the circular runout of bearings at both ends shelves common axis.The finish turning rotor is all turning on horizontal lathe generally, because the particularity of cast-aluminum rotor casting, during turning, lathe tool alternately runs into hard silicon steel sheet and sticking soft aluminum strip, forms interrupted cut.Motor rotor generally requires the processing of two cuttves, and tool wear is very fast, and tool sharpening is all more frequent with adjustment, and the efficient of causes rotor finish turning is not high.
Summary of the invention
For overcoming in the prior art processing of motor rotor requirement two cuttves, the technical problem that tool wear is fast, adjustment is frequent, the present invention provides a kind of multitool turning device, this device employing instead, just two lathe tools can be simultaneously to rotor carry out slightly, fine finishining.
The present invention solves the problems of the technologies described above the technical scheme that is adopted to do; The multitool turning device comprises a general horizontal lathe, and this lathe comprises middle carriage, saddle, be installed in positive cutter knife rest and the positive cutter on the knife rest on the middle carriage; It is characterized in that: described lathe is high cushion block such as each fixing on the saddle of the left and right sides of middle carriage; The cushion block height is higher than middle carriage, fixing backing plate on the cushion block, fixing anti-cutter knife rest on the backing plate; Fixing anti-cutter on anti-cutter knife rest, the high height in center of the high and positive cutter knife rest in the center of anti-cutter knife rest.
Beneficial effect of the present invention is: 1, simple in structure, low cost of manufacture; 2, easy to operate, applicability is strong; 3, change cutter simply, flexibly; 4, rotor processing changes twice turning of lathe tool into a turning of present two lathe tools completion by former one, has improved efficiency, has shortened the process-cycle; 5, this device separates thick, finishing tool, has improved the utilization ratio of finishing tool, has effectively guaranteed the machining accuracy and the surface roughness of rotor cylindrical.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
Among the figure, 1, anti-cutter knife rest, 2, backing plate, 3, positive cutter knife rest, 4, saddle, 5, anti-cutter, 6, cushion block, 7, positive cutter, 8, middle carriage.
The specific embodiment
Shown in accompanying drawing; The multitool turning device comprises a general horizontal lathe, and this lathe comprises middle carriage 8, saddle 4, be installed in positive cutter knife rest 3 and the positive cutter 7 on the knife rest on the middle carriage 8; High cushion block 6 such as one respectively is installed in the both sides, the left and right sides of middle carriage 8; The height of this cushion block should be higher than middle carriage 8, does not influence the length feed of middle carriage 8, is fixed by bolts on the saddle 4.Backing plate 2 is to be fixed by bolts on the cushion block 6, and anti-cutter knife rest 1 is fixed by bolts on the backing plate 2.After the total height of cushion block 6 and backing plate 2 should guarantee anti-cutter knife rest 1 installation, the high height in center of the high and positive cutter knife rest 3 in the center of anti-cutter knife rest 1.Vertical installation of anti-cutter knife rest 1 should guarantee not influence rotor rotatablely moving on lathe, in the time of axially should guaranteeing on anti-cutter knife rest 1 to install anti-cutter 5 turning prior to the turning of positive cutter 7 on the positive cutter knife rest 3.Axially spaced-apart distance between two cuttves approximately remains on about 20mm.
During concrete operations, earlier motor rotor with two top clampings on horizontal lathe, anti-cutter knife rest 1 and just cutter knife rest 3 be positioned at the dual-side of rotor; Adjust anti-cutter knife rest 1; Make anti-cutter 5 rough turn rotor cylindricals, stay the allowance for finish of 0.2～0.3mm, adjust anti-cutter 5 and keep about 20mm with positive cutter 7 distance vertically; Adjust positive cutter knife rest 3 simultaneously, positive cutter 7 finish turning rotor cylindrical to dimensional requirements are got final product.
Claims (1)
1. the multitool turning device comprises a general horizontal lathe, and this lathe comprises middle carriage, saddle, be installed in positive cutter knife rest and the positive cutter on the knife rest on the middle carriage; It is characterized in that: described lathe is high cushion block such as each fixing on the saddle of the left and right sides of middle carriage; The cushion block height is higher than middle carriage, fixing backing plate on the cushion block, fixing anti-cutter knife rest on the backing plate; Fixing anti-cutter on anti-cutter knife rest, the high height in center of the high and positive cutter knife rest in the center of anti-cutter knife rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102969666A CN102407347A (en) | 2010-09-26 | 2010-09-26 | Multi-cutter turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102969666A CN102407347A (en) | 2010-09-26 | 2010-09-26 | Multi-cutter turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102407347A true CN102407347A (en) | 2012-04-11 |
Family
ID=45909862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102969666A Pending CN102407347A (en) | 2010-09-26 | 2010-09-26 | Multi-cutter turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102407347A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325185A (en) * | 2014-10-09 | 2015-02-04 | 李永友 | Numerical control multifunctional slot milling machine |
| CN104708025A (en) * | 2015-03-20 | 2015-06-17 | 四川精通机械科技有限公司 | Double-apron combined tool table of numerically controlled lathe |
| CN105149622A (en) * | 2015-06-23 | 2015-12-16 | 北京一川创业数控设备有限责任公司 | Roughing tool apron and finishing tool apron adjusting mechanism of numerically-controlled lathe |
| CN106735373A (en) * | 2016-12-30 | 2017-05-31 | 山西浩业通用设备有限公司 | Bearing pin fast turning device |
-
2010
- 2010-09-26 CN CN2010102969666A patent/CN102407347A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325185A (en) * | 2014-10-09 | 2015-02-04 | 李永友 | Numerical control multifunctional slot milling machine |
| CN104325185B (en) * | 2014-10-09 | 2018-10-30 | 李永友 | Digitally controlled multifunctional slotter |
| CN104708025A (en) * | 2015-03-20 | 2015-06-17 | 四川精通机械科技有限公司 | Double-apron combined tool table of numerically controlled lathe |
| CN105149622A (en) * | 2015-06-23 | 2015-12-16 | 北京一川创业数控设备有限责任公司 | Roughing tool apron and finishing tool apron adjusting mechanism of numerically-controlled lathe |
| CN106735373A (en) * | 2016-12-30 | 2017-05-31 | 山西浩业通用设备有限公司 | Bearing pin fast turning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120411 |