CN101602113B - Tool turret rotating structure and tool turret rotating method - Google Patents
Tool turret rotating structure and tool turret rotating method Download PDFInfo
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- CN101602113B CN101602113B CN 200910100251 CN200910100251A CN101602113B CN 101602113 B CN101602113 B CN 101602113B CN 200910100251 CN200910100251 CN 200910100251 CN 200910100251 A CN200910100251 A CN 200910100251A CN 101602113 B CN101602113 B CN 101602113B
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- fluted disc
- calibration fluted
- cutter tower
- calibration
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Abstract
The invention relates to a turret type tool turret rotating structure and a tool turret rotating method for a lathing and milling combined tool turret of a CNC lathe and a machining center. The structure comprises a tool turret; the tool turret adopts a three-plate clutch structure for rotation, and consists of a dividing gear plate A, a dividing gear plate B, a dividing gear plate C and a friction plate, wherein the dividing gear plate A is tightly fixed on the tool turret; the dividing gear plate C is tightly fixed on a base; the dividing gear plate B can perform piston movement; tooth sheets of the dividing gear plate A and the dividing gear plate C are arranged in alignment; the dividing gear plate B is meshed and locked with the tooth sheets of the dividing gear plate A and the dividing gear plate C; a servo motor and a worm drive a worm wheel to rotate through the worm; the worm wheel is arranged on a cylindrical helical gear axis; and cylindrical helical teeth of dividing gear plate A are meshed with a gear on the cylindrical helical gear shaft to drive the tool turret to rotate together.
Description
Technical field
The present invention relates to a kind of for the numerical control lathe wheeled litter, mill, cutter tower rotational structure and the spinning solution of composite cutter tower and processing center machine rotary type tower, belong to cutter tower rotational structure and make the field.
Background technology
In the background technology, cutter tower handle of a knife locking mode adopts the rear pull type locking mode at present, and the handle of a knife afterbody has a blind rivet, and oil pressure control knife striking cylinder to the effect of butterfly spring, makes mechanical three calvus work by knife striking cylinder, and gripper is caught the blind rivet post-tensioning, and handle of a knife is strained; General cutter tower need be joined VDI tool rest (Fig. 2-1), at car, mill, boring, bore, attack all can not exchange and all belong to special parts, not only the VDI tool rest is expensive, handle of a knife is difficult for changing, and this handle of a knife loosening phenomenon of easy generation in process, in addition when the same face need be processed multi-hole position, all need progressively unit processing, boring, tapping disposablely to finish, during different workpieces, can not install multi-shaft device additional, so waste man-hour, working (machining) efficiency is not good; On the spindle drive mode, general spindle drive all adopts spline drived in addition, and spline manufacturing process is loaded down with trivial details, and cost is expensive.The easy beat in cutter tower orientation reaches the cutter tower and moves up and down (because the cutter tower is only done the radial rotary motion), can not effectively reduce friction; Cutter tower rotational structure is to adopt the two-piece type clutch configuration in addition, and when the cutter tower need to rotate, the cutter tower was just rotatable with calibration fluted disc disengagement raised bottom, so running accuracy is low, stability is not good.
Summary of the invention
One of purpose of design of the present invention, the rotation of cutter tower adopt high-accuracy worm gear, worm screw to cooperate the structure of triple plate clutch driven rotary;
Two of purpose of design of the present invention, the rotation of cutter tower adopt the rotation of crossed roller bearing carrying cutter tower.
In order to realize one of above-mentioned purpose of design, the present invention adopts the triple plate clutch structure, formed by calibration fluted disc A (Fig. 5-3), calibration fluted disc B (Fig. 5-2), calibration fluted disc C (Fig. 5-5) and friction plate (Fig. 5-6) order, it is namely rotatable that the cutter tower need not thrown off raised bottom in rotary course, the two-piece type clutch configuration is adopted in the cutter tower rotation of having avoided background technology to exist, when the cutter tower need to rotate, the cutter tower was thrown off just rotatable defective of raised bottom with the calibration fluted disc.Calibration fluted disc A of the present invention is fastened on the cutter tower (Fig. 5-1), calibration fluted disc C is fastened on the base (Fig. 5-4), calibration fluted disc B can make piston movement, the gear piece alignment of calibration fluted disc A and calibration fluted disc C is settled, calibration fluted disc B carries out gear piece interlock locking to calibration fluted disc A and calibration fluted disc C, when the cutter tower need to rotate, utilize oil pressure that calibration fluted disc B is thrown off, servomotor is connected with worm screw (Fig. 5-9), the control worm screw does to equate that the rotation of rotating speed drives worm gear (Fig. 5-7) rotation, worm gear is installed on the cylindric spiral gear axle (Fig. 5-8), the cylindrical helical teeth of calibration fluted disc A rotates with cylindric spiral gear shaft gear engagement band moving knife tower, realizes cutter tower spinfunction.By high-accuracy worm gear, the rotation of worm screw cooperating band dynamic clutch are housed, running accuracy is high, and stability is better.Friction plate (Fig. 5-6) is equipped with in clutch calibration fluted disc rotation bottom, with automatic oil feed, thereby reduces amount of friction, prolongs clutch rotation, hard friction service life.
In order to realize two of above-mentioned purpose of design, the present invention utilizes crossed roller bearing (Fig. 5-11), the crossed roller bearing inner ring is fastened on the inner chamber hollow body (Fig. 5-12), the inner chamber hollow body is fastened on the base (Fig. 5-4), the crossed roller bearing outer ring is fastened in the crossed roller bearing lasso (Fig. 5-10), the crossed roller bearing lasso is fastened on the cutter tower (Fig. 5-1), can prevent effectively that cutter tower orientation beat and cutter tower from moving up and down.(because the cutter tower is only done the radial rotary motion).Guarantee high precision, the high efficiency of cutter when processing work.
Technical scheme 1: cutter tower rotational structure, it comprises the cutter tower, the rotation of described cutter tower is adopted the triple plate clutch structure and by calibration fluted disc A, calibration fluted disc B, calibration fluted disc C and friction plate consist of, calibration fluted disc A is fastened on the cutter tower, calibration fluted disc C is fastened on the base, calibration fluted disc B can make piston movement, the gear piece alignment of calibration fluted disc A and calibration fluted disc C is settled, calibration fluted disc B carries out gear piece interlock locking to calibration fluted disc A and calibration fluted disc C, servomotor and worm screw and drive worm gear by worm screw and rotate, worm gear is installed on the cylindric spiral gear axle, and the cylindrical helical teeth of calibration fluted disc A rotates with cylindric spiral gear shaft gear engagement band moving knife tower.
Technical scheme 2: the spinning solution of cutter tower rotational structure, calibration fluted disc A is fastened on the cutter tower, calibration fluted disc C is fastened on the base, calibration fluted disc B can make piston movement, the gear piece alignment of calibration fluted disc A and calibration fluted disc C is settled, calibration fluted disc B carries out gear piece interlock locking to calibration fluted disc A and calibration fluted disc C, when the cutter tower need to rotate, utilize oil pressure that calibration fluted disc B is thrown off, servomotor is connected with worm screw, and the control worm screw does to equate that the rotation of rotating speed drives worm gear, and worm gear is installed on the cylindric spiral gear axle, the cylindrical helical teeth of calibration fluted disc A rotates with cylindric spiral gear shaft gear engagement band moving knife tower, realizes cutter tower spinfunction; It is namely rotatable that the cutter tower need not thrown off raised bottom in rotary course.
The present invention compares with background technology, the one, by high-accuracy worm gear, the rotation of worm screw cooperating band dynamic clutch are housed, running accuracy is high, and stability is better, friction plate is equipped with at clutch calibration fluted disc rotation rear portion, with automatic oil feed, thereby reduce amount of friction, prolong clutch rotation, hard friction service life; The 2nd, utilize crossed roller bearing, can prevent effectively that cutter tower orientation beat and cutter tower from moving up and down (because the cutter tower is only done the radial rotary motion), guarantees high precision, the high efficiency of cutter when processing work.
Description of drawings
Fig. 1 is cutter tower rotational structure triple plate clutch and crossed roller bearing mounting structure schematic diagram.5-1 is the cutter tower among the figure, and 5-2 is calibration fluted disc B, and 5-3 is calibration fluted disc A, and 5-4 is base, 5-5 is calibration fluted disc C, and 5-6 is friction plate, and 5-7 is worm gear, and 5-8 is the cylindric spiral gear axle, 5-9 is worm screw, and 5-10 is the crossed roller bearing lasso, and 5-11 is crossed roller bearing, and 5-12 is the inner chamber hollow body.
The specific embodiment
Embodiment 1: referring to accompanying drawing 1.A kind of cutter tower rotational structure, it comprises cutter tower 5-1, described cutter tower 5-1 rotation is adopted the triple plate clutch structure and by calibration fluted disc A5-3, calibration fluted disc B5-2, calibration fluted disc C5-5 and friction plate 5-6 consist of, calibration fluted disc A5-3 is fastened on the cutter tower 5-1, calibration fluted disc C5-5 is fastened on the base 5-4, calibration fluted disc B5-2 can make piston movement, the gear piece alignment of calibration fluted disc A5-3 and calibration fluted disc C5-5 is settled, calibration fluted disc B5-2 carries out gear piece interlock locking to calibration fluted disc A5-3 and calibration fluted disc C5-5, servomotor and worm screw 5-9 and drive worm gear 5-7 by worm screw and rotate, worm gear is installed on the cylindric spiral gear axle 5-8, and the cylindrical helical teeth of calibration fluted disc A5-3 rotates with cylindric spiral gear axle 5-8 gear engagement band moving knife tower 5-1; Friction plate 5-6 is equipped with in clutch calibration fluted disc rotation bottom; Crossed roller bearing 5-11 inner ring is fastened on the inner chamber hollow body 5-12, and the inner chamber hollow body is fastened on the base 5-4, and crossed roller bearing 5-11 outer ring is fastened in the crossed roller bearing lasso 5-10, and crossed roller bearing 5-11 lasso is fastened on the cutter tower 5-1.
Embodiment 2: on the basis of embodiment 1, the spinning solution of cutter tower rotational structure, calibration fluted disc A is fastened on the cutter tower, calibration fluted disc C is fastened on the base, calibration fluted disc B can make piston movement, the gear piece alignment of calibration fluted disc A and calibration fluted disc C is settled, calibration fluted disc B carries out gear piece interlock locking to calibration fluted disc A and calibration fluted disc C, when the cutter tower need to rotate, utilize oil pressure that calibration fluted disc B is thrown off, servomotor is connected with worm screw, the control worm screw does to equate that the rotation of rotating speed drives worm gear, worm gear is installed on the cylindric spiral gear axle, and the cylindrical helical teeth of calibration fluted disc A rotates with cylindric spiral gear shaft gear engagement band moving knife tower, realizes cutter tower spinfunction; It is namely rotatable that the cutter tower need not thrown off raised bottom in rotary course.
What need to understand is: although above-described embodiment is to the present invention's detailed text description of contrasting; but these text descriptions; it is the simple description to mentality of designing of the present invention; rather than to the restriction of mentality of designing of the present invention; any combination, increase or modification that does not exceed mentality of designing of the present invention all falls within the scope of protection of the present invention.
Claims (3)
1. cutter tower rotational structure, it is characterized in that: cutter tower rotational structure adopts the triple plate clutch structure and by calibration fluted disc A, calibration fluted disc B, calibration fluted disc C and friction plate consist of, calibration fluted disc A is fastened on the cutter tower, calibration fluted disc C is fastened on the base, calibration fluted disc B can make piston movement, the gear piece alignment of calibration fluted disc A and calibration fluted disc C is settled, calibration fluted disc B carries out gear piece interlock locking to calibration fluted disc A and calibration fluted disc C, servomotor is connected with worm screw, the control worm screw does to equate that the rotation of revolution drives worm gear, worm gear is installed on the cylindric spiral gear axle, the cylindrical helical teeth of calibration fluted disc A rotates with cylindric spiral gear shaft gear engagement band moving knife tower, and friction plate is equipped with in clutch calibration fluted disc rotation bottom.
2. cutter tower rotational structure according to claim 1, it is characterized in that: the crossed roller bearing inner ring is fastened on the inner chamber hollow body, the inner chamber hollow body is fastened on the base, and the crossed roller bearing outer ring is fastened in the crossed roller bearing lasso, and the crossed roller bearing lasso is fastened on the cutter tower.
3. the spinning solution of a cutter tower rotational structure, it is characterized in that: calibration fluted disc A is fastened on the cutter tower, calibration fluted disc C is fastened on the base, calibration fluted disc B can make piston movement, the gear piece alignment of calibration fluted disc A and calibration fluted disc C is settled, calibration fluted disc B carries out gear piece interlock locking to calibration fluted disc A and calibration fluted disc C, when the cutter tower need to rotate, utilize oil pressure that calibration fluted disc B is thrown off, servomotor is connected with worm screw, and the control worm screw does to equate that the rotation of revolution drives worm gear, and worm gear is installed on the cylindric spiral gear axle, the cylindrical helical teeth of calibration fluted disc A rotates with cylindric spiral gear shaft gear engagement band moving knife tower, realizes cutter tower spinfunction; It is namely rotatable that the cutter tower need not thrown off raised bottom in rotary course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910100251 CN101602113B (en) | 2009-06-26 | 2009-06-26 | Tool turret rotating structure and tool turret rotating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910100251 CN101602113B (en) | 2009-06-26 | 2009-06-26 | Tool turret rotating structure and tool turret rotating method |
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| Publication Number | Publication Date |
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| CN101602113A CN101602113A (en) | 2009-12-16 |
| CN101602113B true CN101602113B (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200910100251 Expired - Fee Related CN101602113B (en) | 2009-06-26 | 2009-06-26 | Tool turret rotating structure and tool turret rotating method |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862071A (en) * | 2013-11-05 | 2014-06-18 | 温岭市利达机械电器有限公司 | Rotary cutter rest |
| CN106392112A (en) * | 2016-10-13 | 2017-02-15 | 宝鸡西力精密机械有限公司 | Power tool tower device with B-axis function |
| CN106425628A (en) * | 2016-10-28 | 2017-02-22 | 苏州优思塔精密机械有限公司 | Hydraulic horizontal servo knife tower |
| CN113199050B (en) * | 2021-05-13 | 2022-10-28 | 杨蕊 | Recyclable model machining system |
| CN116275169B (en) * | 2023-03-07 | 2024-01-05 | 苏州立岩机械科技有限公司 | Power turret capable of achieving multi-station switching |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2177552Y (en) * | 1993-10-30 | 1994-09-21 | 常州机床总厂 | Numerically controlled rotary turret drilling machine |
| CN1120764C (en) * | 2000-10-27 | 2003-09-10 | 沈阳第一机床厂 | Automatic rotating tool carriage for numerally controlled lathe |
| US7263915B2 (en) * | 2005-05-13 | 2007-09-04 | Far East Machinery Co., Ltd. | Structure of a twin disc type tool turret device of a machine |
| CN201102077Y (en) * | 2007-08-31 | 2008-08-20 | 济南一机床集团有限公司 | Numerical control tool rest body |
| CN201214154Y (en) * | 2008-07-08 | 2009-04-01 | 刘跃春 | Vertical type numerically controlled machine automatic revolving tool box saddle |
| CN201427250Y (en) * | 2009-06-26 | 2010-03-24 | 杭州长虹机械制造有限公司 | Rotational structure of turret |
-
2009
- 2009-06-26 CN CN 200910100251 patent/CN101602113B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2177552Y (en) * | 1993-10-30 | 1994-09-21 | 常州机床总厂 | Numerically controlled rotary turret drilling machine |
| CN1120764C (en) * | 2000-10-27 | 2003-09-10 | 沈阳第一机床厂 | Automatic rotating tool carriage for numerally controlled lathe |
| US7263915B2 (en) * | 2005-05-13 | 2007-09-04 | Far East Machinery Co., Ltd. | Structure of a twin disc type tool turret device of a machine |
| CN201102077Y (en) * | 2007-08-31 | 2008-08-20 | 济南一机床集团有限公司 | Numerical control tool rest body |
| CN201214154Y (en) * | 2008-07-08 | 2009-04-01 | 刘跃春 | Vertical type numerically controlled machine automatic revolving tool box saddle |
| CN201427250Y (en) * | 2009-06-26 | 2010-03-24 | 杭州长虹机械制造有限公司 | Rotational structure of turret |
Non-Patent Citations (1)
| Title |
|---|
| JP平10-128606A 1998.05.19 |
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| CN101602113A (en) | 2009-12-16 |
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Owner name: HANGZHOU BEIKE MECHANICAL CO., LTD. Free format text: FORMER OWNER: HANGZHOU EVER TOP MACHINERY CO., LTD. Effective date: 20131227 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131227 Address after: 311100, No. 467, East Lake North Road, Yuhang Economic Development Zone, Yuhang District, Zhejiang, Hangzhou Patentee after: Hangzhou Baker Machine Co., Ltd. Address before: Hangzhou City, Zhejiang Province, Yuhang Yuhang District 311100 Ning Road Economic Development Zone No. 6 Patentee before: Hangzhou Changhong Machinery Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20150626 |
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| EXPY | Termination of patent right or utility model |