CN201862863U - Machine tool layout of vertical four-axle numerical control gear shaving machine - Google Patents

Machine tool layout of vertical four-axle numerical control gear shaving machine Download PDF

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Publication number
CN201862863U
CN201862863U CN2010206277621U CN201020627762U CN201862863U CN 201862863 U CN201862863 U CN 201862863U CN 2010206277621 U CN2010206277621 U CN 2010206277621U CN 201020627762 U CN201020627762 U CN 201020627762U CN 201862863 U CN201862863 U CN 201862863U
Authority
CN
China
Prior art keywords
column
workbench
machine
knife rest
vertical columns
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
Application number
CN2010206277621U
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Chinese (zh)
Inventor
付延军
王宏丽
李玉华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Jingcheng Machine Tool Co., Ltd.
Original Assignee
JINGCHENG MACHINE TOOLS Manufacturing Co Ltd TIANJIN CITY
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JINGCHENG MACHINE TOOLS Manufacturing Co Ltd TIANJIN CITY filed Critical JINGCHENG MACHINE TOOLS Manufacturing Co Ltd TIANJIN CITY
Priority to CN2010206277621U priority Critical patent/CN201862863U/en
Application granted granted Critical
Publication of CN201862863U publication Critical patent/CN201862863U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to the machine tool layout of a vertical four-axle numerical control gear shaving machine, which mainly comprises a machine body, a workbench, vertical columns and cutter holders provided with gear shaving cutters, and is characterized in that a pair of parallel guide rails are arranged on the machine body, splints are arranged on the guide rails, the vertical columns are arranged on the splints, one ends of the vertical columns are connected with ball screws which pull the vertical columns to move horizontally along an X axis, the ball screws are arranged on the machine body and are connected with a driving motor, slide plates are arranged on the vertical columns, the cutter holders are arranged on the slide plates, the gear shaving cutters are arranged on the cutter holders, ball screws which drive the cutter holders to move up and down along a Y axis are vertically arranged on the vertical columns, worm gear pairs which drive the cutter holders to rotate for corresponding angles on the slide plates are arranged on the rear sides of the slide plates on the vertical columns, and a torque motor which drives the workbench to rotate and a turntable bearing which supports the workbench to rotate are arranged below the workbench. The layout has a compact structure, moves stably and has high processing precision; and in the whole processing process, except for work piece clamping needs to be manually adjusted, other steps are controlled by a numerical control system, so that the operability is strong and the processing efficiency is high.

Description

Vertical four-shaft numerically controlled gear shaving machine machine arrangement
Technical field
The utility model belongs to numerical control gear shaving machine manufacturing technology field, particularly a kind of vertical four-shaft numerically controlled gear shaving machine machine arrangement.
Background technology
Shaving technology normally to gear at the preceding a kind of method for fine finishing of heat treatment (gear hardens).That is to say must stay before shaving and shave surplus, is not directly to shave involute gear on the tooth base, so gear shaving machine is the finishing machine that belongs to gear.But general shave external toothing straight spur gear and helical gears; And shave barreled tooth flank and conelet degree tooth etc., also can carry out shave processing at present to the gear of middle hard gear-face.The plain edition gear shaving machine has only a kind of function of axial shaving, and its table stroke length is long, and production efficiency is low.
Summary of the invention
The utility model provides a kind of compact conformation for solving the technical problem that exists in the known technology, operates steadily, machining accuracy height, workable vertical four-shaft numerically controlled gear shaving machine machine arrangement.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of vertical four-shaft numerically controlled gear shaving machine machine arrangement mainly comprises lathe bed, workbench, column and the knife rest that gear shaver is installed; It is characterized in that: the pair of parallel guide rail is installed on lathe bed, be furnished with supporting plate on the guide rail, column is installed on the supporting plate, one end of column connects the ball-screw that the pulling column moves horizontally along X-axis, ball-screw is installed on the lathe bed, ball-screw connects drive motors, slide plate is installed on the column, knife rest is installed on the slide plate, gear shaver is installed on the knife rest, be vertically installed with on the column and drive the ball-screw that knife rest moves up and down along Y-axis, the rear side of described column upper slide is equipped with and drives knife rest rotate respective angles on slide plate worm gear, torque motor and the rotating turntable bearing of support table that the drive workbench rotates is installed below the described workbench.
Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme, ball-screw drives column and realizes moving horizontally of column; Ball-screw drives slide plate and realizes that the vertical of knife rest moves; Worm gear drives the knife rest revolution and realizes the adjustment campaign at knife rest angle of inclination, and promptly knife rest is around the gyration of the knife rest centre of gyration; The gyration of workbench is adopted torque motor driving, work table rotation to support and is adopted the turntable bearing.This layout has compact conformation, and motion is steady, the machining accuracy height; Whole process needs the manually adjustment except that workpiece clamps, and other is controlled by digital control system, and is workable, the working (machining) efficiency height.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, lathe bed; 2, workbench; 3, column; 4, gear shaver; 5, knife rest; 6, guide rail; 7, supporting plate; 8, ball-screw; 9, slide plate; 10, ball-screw.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, a kind of vertical four-shaft numerically controlled gear shaving machine machine arrangement mainly comprises lathe bed 1, workbench 2, column 3 and the knife rest 5 that gear shaver 4 is installed; Pair of parallel guide rail 6 is installed on lathe bed 1, be furnished with supporting plate 7 on the guide rail 6, column 3 is installed on the supporting plate 7, one end of column 3 connects the ball-screw 8 that the pulling column moves horizontally along X-axis, ball-screw 8 is installed on the lathe bed 1, ball-screw 8 connects drive motors, slide plate 9 is installed on the column 3, knife rest 5 is installed on the slide plate 9, gear shaver 4 is installed on the knife rest 5, be vertically installed with on the column 3 and drive the ball-screw 10 that knife rest moves up and down along Y-axis, the rear side of described column upper slide 9 is equipped with the worm gear (indicating among the figure) that drives knife rest and rotate respective angles on slide plate, is equipped with below the described workbench 2 to drive torque motor that workbench rotates and the rotating turntable bearing of support table (among the figure sign).
Operation principle: ball-screw 8 drives column 3 and realizes moving horizontally of column; Ball-screw 10 drives slide plate 9 and realizes that the vertical of knife rest 5 moves; Worm gear drives the knife rest revolution and realizes the adjustment campaign at knife rest angle of inclination, and promptly knife rest is around the gyration of the knife rest centre of gyration; The gyration of workbench 2 is adopted torque motor driving, work table rotation to support and is adopted the turntable bearing.This layout has compact conformation, and motion is steady, the machining accuracy height; Whole process needs the manually adjustment except that workpiece clamps, and other is controlled by digital control system, and is workable, the working (machining) efficiency height.
See also Fig. 1, before the processing, workpiece is installed on the workbench 2, adjust the center of workpiece, make itself and workbench 2 concentric, lock-screw; Gear shaver 4 is installed on the knife rest 5, adjust the control program in the digital control system, driven by motor ball-screw 8 and ball-screw 10 motions, make column 3 along X-axis, slide plate 9 drives knife rest 5 and moves along Y-axis, gear shaver 4 is contacted with workpiece, worm gear behind the motor-driven slide plate 9, make knife rest 5 rotate corresponding angle on slide plate 9, making does not have gap (two-sided) engagement between gear shaver 4 and the workpiece, and the torque motor below the workbench drives workbench 2 and drives workpiece and be rotated, because the meshing point velocity attitude of workpiece and gear shaver 4 is opposite, therefore, produce relatively on the flank of tooth and slide, this lathe is finished machining according to this principle.

Claims (1)

1. a vertical four-shaft numerically controlled gear shaving machine machine arrangement mainly comprises lathe bed, workbench, column and the knife rest that gear shaver is installed; It is characterized in that: the pair of parallel guide rail is installed on lathe bed, be furnished with supporting plate on the guide rail, column is installed on the supporting plate, one end of column connects the ball-screw that the pulling column moves horizontally along X-axis, ball-screw is installed on the lathe bed, ball-screw connects drive motors, slide plate is installed on the column, knife rest is installed on the slide plate, gear shaver is installed on the knife rest, be vertically installed with on the column and drive the ball-screw that knife rest moves up and down along Y-axis, the rear side of described column upper slide is equipped with and drives knife rest rotate respective angles on slide plate worm gear, torque motor and the rotating turntable bearing of support table that the drive workbench rotates is installed below the described workbench.
CN2010206277621U 2010-11-26 2010-11-26 Machine tool layout of vertical four-axle numerical control gear shaving machine Expired - Fee Related CN201862863U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206277621U CN201862863U (en) 2010-11-26 2010-11-26 Machine tool layout of vertical four-axle numerical control gear shaving machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206277621U CN201862863U (en) 2010-11-26 2010-11-26 Machine tool layout of vertical four-axle numerical control gear shaving machine

Publications (1)

Publication Number Publication Date
CN201862863U true CN201862863U (en) 2011-06-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206277621U Expired - Fee Related CN201862863U (en) 2010-11-26 2010-11-26 Machine tool layout of vertical four-axle numerical control gear shaving machine

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CN (1) CN201862863U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102632304A (en) * 2012-03-29 2012-08-15 浙江劳伦斯机床有限公司 Curve mechanism used for shaving crowned teeth
CN103027368A (en) * 2012-12-06 2013-04-10 青岛农业大学 Automatic garlic root cutting machine based on image processing technique
CN105935812A (en) * 2015-12-19 2016-09-14 綦江祥和机械有限公司 Gear shaving machine
CN108723874A (en) * 2018-06-04 2018-11-02 芜湖明智自动化科技有限公司 A kind of non-standard automatic stock-removing machine
CN110899748A (en) * 2019-11-29 2020-03-24 嘉善县汾湖铸钢厂 Multidirectional machining device for metal piece
CN112548177A (en) * 2020-11-30 2021-03-26 重庆机床(集团)有限责任公司 Vertical numerical control slot milling machine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102632304A (en) * 2012-03-29 2012-08-15 浙江劳伦斯机床有限公司 Curve mechanism used for shaving crowned teeth
CN103027368A (en) * 2012-12-06 2013-04-10 青岛农业大学 Automatic garlic root cutting machine based on image processing technique
CN103027368B (en) * 2012-12-06 2015-07-01 青岛农业大学 Automatic garlic root cutting machine based on image processing technique
CN105935812A (en) * 2015-12-19 2016-09-14 綦江祥和机械有限公司 Gear shaving machine
CN108723874A (en) * 2018-06-04 2018-11-02 芜湖明智自动化科技有限公司 A kind of non-standard automatic stock-removing machine
CN110899748A (en) * 2019-11-29 2020-03-24 嘉善县汾湖铸钢厂 Multidirectional machining device for metal piece
CN112548177A (en) * 2020-11-30 2021-03-26 重庆机床(集团)有限责任公司 Vertical numerical control slot milling machine

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GR01 Patent grant
C14 Grant of patent or utility model
CP03 Change of name, title or address

Address after: 300300 Tianjin City, Dongli Economic Development Zone, Lai Sun Road No. 10

Patentee after: Tianjin Jingcheng Machine Tool Co., Ltd.

Address before: 300300 Tianjin District of Dongli City Lai Sun Road No. 10

Patentee before: Jingcheng Machine Tools Mfg. Co., Ltd., Tianjin City

C56 Change in the name or address of the patentee

Owner name: TIANJIN JINGCHENG MACHINE CO., LTD.

Free format text: FORMER NAME: JINGCHENG MACHINE TOOLS MFG. CO., LTD., TIANJIN CITY

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110615

Termination date: 20131126

C17 Cessation of patent right