CN102357680A - Numerically-controlled tooth bevel gear milling machine - Google Patents

Numerically-controlled tooth bevel gear milling machine Download PDF

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Publication number
CN102357680A
CN102357680A CN2011103197982A CN201110319798A CN102357680A CN 102357680 A CN102357680 A CN 102357680A CN 2011103197982 A CN2011103197982 A CN 2011103197982A CN 201110319798 A CN201110319798 A CN 201110319798A CN 102357680 A CN102357680 A CN 102357680A
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CN
China
Prior art keywords
workbench
lathe bed
gear milling
milling machine
workpiece box
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.)
Pending
Application number
CN2011103197982A
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Chinese (zh)
Inventor
王德智
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 YUXIN MACHINE TOOL MANUFACTURING Co Ltd
Original Assignee
TIANJIN YUXIN MACHINE TOOL MANUFACTURING Co Ltd
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 TIANJIN YUXIN MACHINE TOOL MANUFACTURING Co Ltd filed Critical TIANJIN YUXIN MACHINE TOOL MANUFACTURING Co Ltd
Priority to CN2011103197982A priority Critical patent/CN102357680A/en
Publication of CN102357680A publication Critical patent/CN102357680A/en
Pending legal-status Critical Current

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Abstract

The invention relates to the technical field of gear milling machines, in particular to a numerically-controlled tooth bevel gear milling machine, which mainly comprises a lathe body, a workbench, an upright post, a workpiece box and a cutter box. A Y-axis guide rail is fixedly arranged on the lathe body. The upright post is connected with the lathe body through the Y-axis guide rail in a sliding way. One lateral surface of the upright post is fixedly provided with a Z-axis guide rail. The cutter box is connected with the upright post through the Z-axis guide rail in a sliding way. A cutter main shaft is arranged in the cutter box, and is vertical to the lathe body. The workbench is connected with the lathe body through an X-axis guide rail fixed on the lathe body in a sliding way. The workpiece box is connected with the workbench through an annular swinging structure arranged between the workpiece box and the workbench in a sliding way. The structure effectively reduces part categories and transmission mechanisms of the conventional gear milling machine; a transmission shaft is simple in transmission and transmission efficiency and transmission accuracy can be improved; and more importantly, an operator can assemble and disassemble workpieces at the most labor-saving horizontal position, so labor intensity is greatly reduced and working efficiency is improved.

Description

A kind of numerical control spiral bevel gear milling machine
Technical field
The present invention relates to mill teeth machine technology field, relate in particular to a kind of numerical control spiral bevel gear milling machine.
Background technology
Present known numerical control spiral bevel gear milling machine is by digital control system, and several parts such as driven by servomotor mechanism lathe bed, cage chair, cage chair support, feed mechanism, workpiece box are formed, and wherein cutter spindle and lathe bed are parallel to each other; Above-mentioned lathe mechanism is complicated, and a machine tool is formed by thousands of parts, and the transmission mechanism of setting is many simultaneously; Therefore make the operation of complete machine when assembling and debugging more loaded down with trivial details; Because transmission mechanism is many, driving error therebetween also increases thereupon, causes transmission accuracy to reduce; The integral device complex structure, the part processing difficulty; And when changing workpiece, then be to realize that by the big withdrawing of adjustment workpiece box because cutter spindle and lathe bed are parallel to each other, operating personnel need vertically load and unload workpiece, labour intensity is big, inefficiency.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the deficiency that exists in the prior art, and a kind of raising transmission efficiency and transmission accuracy and processing timesaving numerical control spiral bevel gear milling machine are provided.
The present invention is achieved through following technical scheme:
A kind of numerical control spiral bevel gear milling machine; Mainly comprise lathe bed, workbench, column, workpiece box and toolbox, on lathe bed, install the Y axis rail, column is through Y axis rail and lathe bed and is slidingly connected; Be fixed with the Z axis rail in column one side; Toolbox is through Z axis rail and column and is slidingly connected, and cutter spindle is installed in toolbox, and said cutter spindle is vertical with lathe bed; Workbench is and is slidingly connected through being fixed on X axis rail and lathe bed on the lathe bed, and workpiece box is and is slidingly connected through being arranged on arc swinging structure and workbench between workpiece box and the workbench.
Said arc swing mechanism is that the arc-shaped guide rail that is located at workpiece box reaches the arcwall face on the workbench that is located at that is slidingly connected with it.
Said column, toolbox and workbench all dispose its straight-line separately rectilinear motion leading screw by the rectilinear motion driven by servomotor of control.
Said workpiece box disposes the rotating threaded shaft by the rotating servo motor driving of its rotational motion of control.
The invention has the beneficial effects as follows:
Owing to adopted said structure, promptly replace the cage chair part with Y, Z two linear axis respectively, the interlock that adds arcwall face and arc-shaped guide rail with Y, Z axle replaces the tilt structure; And each motion parts adopts numerical control control, has then effectively reduced the part classification and the transmission mechanism of present mill teeth machine, and the power transmission shaft transmission is simple; Can improve transmission efficiency and transmission accuracy, toolbox moving on column both can have been realized the rapid return of toolbox; Can adjust knife up automatically again, utilize the Z axle of workbench to move, can make workpiece to greatest extent near the operator; Cutter spindle is vertical with lathe bed; Make operating personnel to greatly reduce labour intensity, improved operating efficiency at the horizontal level workpiece loading and unloading of economizing most muscle power.Whole operation of machine tool is convenient, make processing save time, laborsaving; This lathe is installed heavy-duty tool and is coarse cutter, and the circular broach dish is installed, and is gear-broach machine.
Description of drawings
Fig. 1 is a main TV structure sketch map of the present invention.
Among the figure
1, lathe bed 10, work spindle
2, rectilinear motion leading screw 11, the workpiece box of column
3, Y axis rail 12, rotating servo motor
4, column 13, workbench
5, the rectilinear motion leading screw 14 of toolbox, X axis rail
6, rectilinear motion servomotor 15, the arc-shaped guide rail of toolbox
7, rotating threaded shaft 16, arcwall face
8, Z axis rail 17, cutter spindle
9, toolbox.
The specific embodiment
For the technical staff who makes the present technique field understands technical scheme of the present invention better, the present invention is done further detailed description below in conjunction with accompanying drawing and most preferred embodiment.
As shown in Figure 1; The present invention mainly comprises lathe bed 1, workbench 13, column 4, workpiece box 11 and toolbox 9, on lathe bed, installs Y axis rail 3, and column 4 is through Y axis rail 3 and lathe bed 1 and is slidingly connected; Be fixed with Z axis rail 8 in column 4 one sides; Toolbox 9 is through Z axis rail 8 and column 4 and is slidingly connected, and cutter spindle 17 is installed in toolbox 9, and said cutter spindle 17 is vertical with lathe bed 1; Workbench 13 is with lathe bed 1 and is slidingly connected through being fixed on X axis rail 14 on the lathe bed, and workpiece box 11 is and is slidingly connected through being arranged on arc swinging structure and workbench between workpiece box 11 and the workbench 13.
Said arc swing mechanism is that the arc-shaped guide rail 15 that is located at workpiece box reaches the arcwall face 16 on the workbench that is located at that is slidingly connected with it.
Said column, toolbox and workbench all dispose its straight-line separately rectilinear motion leading screw by the rectilinear motion driven by servomotor of control.
Said workpiece box disposes the rotating threaded shaft 7 by rotating servo motor 12 drivings of its rotational motion of control.
Operating principle of the present invention is: after rectilinear motion servomotor through separately and rotating servo motor provide power source; Provide instruction by digital control system; Column 4 moves the motion of formation Y axle at the straight line of lathe bed 1 upper edge Y axis rail 3; Toolbox 9 moves formation Z axle along Z axis rail 8 straight lines and moves, and the rotation that cutter spindle 17 produces in toolbox 9 forms the motion of A axle, and workpiece box 11 moves formation X axle through workbench 13 along X axis rail 14 straight lines on the lathe bed 1 and moves; The arc-shaped guide rail 15 of workpiece box 11 moves along the arcwall face C axle of workbench 13; Work spindle 10 rotatablely moves in workpiece box 11 and forms the motion of B axle, and the cut to gear is accomplished in interlock in the time of through above-mentioned six.Replace the cage chair part with Y, Z two linear axis respectively, the interlock that adds arcwall face and arc-shaped guide rail with Y, Z axle replaces the tilt structure, and each motion parts adopts numerical control control; Then effectively reduced the part classification and the transmission mechanism of present mill teeth machine, the power transmission shaft transmission is simple, can improve transmission efficiency and transmission accuracy; Toolbox moving on column both can have been realized the rapid return of toolbox, can adjust knife up automatically again; Utilize the Z axle of workbench to move, can make workpiece to greatest extent near the operator, cutter spindle is vertical with lathe bed; Make operating personnel to greatly reduce labour intensity, improved operating efficiency at the horizontal level workpiece loading and unloading of economizing most muscle power.Whole operation of machine tool is convenient, make processing save time, laborsaving; This lathe is installed heavy-duty tool and is coarse cutter, and the circular broach dish is installed, and is gear-broach machine.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.

Claims (4)

1. a numerical control spiral bevel gear milling machine mainly comprises lathe bed, workbench, column, workpiece box and toolbox, it is characterized in that; On lathe bed, install the Y axis rail; Column is through Y axis rail and lathe bed and is slidingly connected, and is fixed with the Z axis rail in column one side, and toolbox is through Z axis rail and column and is slidingly connected; Cutter spindle is installed in toolbox; Said cutter spindle is vertical with lathe bed, and workbench is and is slidingly connected through being fixed on X axis rail and lathe bed on the lathe bed, and workpiece box is and is slidingly connected through being arranged on arc swinging structure and workbench between workpiece box and the workbench.
2. a kind of numerical control spiral bevel gear milling machine according to claim 1 is characterized in that, said arc swing mechanism is that the arc-shaped guide rail that is located at workpiece box reaches the arcwall face on the workbench that is located at that is slidingly connected with it.
3. a kind of numerical control spiral bevel gear milling machine according to claim 1 and 2 is characterized in that, said column, toolbox and workbench all dispose its straight-line separately rectilinear motion leading screw by the rectilinear motion driven by servomotor of control.
4. a kind of numerical control spiral bevel gear milling machine according to claim 1 and 2 is characterized in that, said workpiece box disposes the rotating threaded shaft by the rotating servo motor driving of its rotational motion of control.
CN2011103197982A 2011-10-19 2011-10-19 Numerically-controlled tooth bevel gear milling machine Pending CN102357680A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011103197982A CN102357680A (en) 2011-10-19 2011-10-19 Numerically-controlled tooth bevel gear milling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011103197982A CN102357680A (en) 2011-10-19 2011-10-19 Numerically-controlled tooth bevel gear milling machine

Publications (1)

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CN102357680A true CN102357680A (en) 2012-02-22

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104117871A (en) * 2014-07-15 2014-10-29 上海交通大学 Small-scale high-precision five-axis numerical control machine tool
CN105033771A (en) * 2015-07-30 2015-11-11 南通科技投资集团股份有限公司 Machining equipment capable of being adjusted in three dimensions
CN109746529A (en) * 2019-03-15 2019-05-14 河南科技大学 A kind of large size zero bevel gear form milling processing method and processing unit (plant)
CN111805008A (en) * 2020-06-19 2020-10-23 湖南中大创远数控装备有限公司 Numerical control spiral bevel gear milling machine
CN111805007A (en) * 2020-06-19 2020-10-23 湖南中大创远数控装备有限公司 Numerical control spiral bevel gear grinding machine
CN113020985A (en) * 2021-03-03 2021-06-25 广东长盈精密技术有限公司 Processing device
CN113218307A (en) * 2021-04-29 2021-08-06 无锡地心科技有限公司 High-precision optical fiber six-axis positioning platform

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD253199A1 (en) * 1986-10-06 1988-01-13 Zahnschneidemaschinenf Modul V TOOTHING MACHINE FOR THE PRODUCTION OF CIRCULAR TOGGLE BEAMS IN FORMING METHOD
CN2649242Y (en) * 2003-09-29 2004-10-20 天津第一机床总厂 Numerically controlled spiral bevel gear milling machine layout
CN1895828A (en) * 2005-07-13 2007-01-17 湖南中大创远数控装备有限公司 Six-shaft and five-linked machine tool for spiral conical gears
CN101342617A (en) * 2008-08-19 2009-01-14 天津市精诚机床制造有限公司 Four-shaft four-linkage numerical control spiral bevel gear milling machine arrangement
CN201735905U (en) * 2010-01-28 2011-02-09 吕一飞 Numerical control gear milling machine of arc gear and bevel gear
CN202271039U (en) * 2011-10-19 2012-06-13 天津昱信机床制造有限公司 Numerical control arc tooth bevel gear milling machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD253199A1 (en) * 1986-10-06 1988-01-13 Zahnschneidemaschinenf Modul V TOOTHING MACHINE FOR THE PRODUCTION OF CIRCULAR TOGGLE BEAMS IN FORMING METHOD
CN2649242Y (en) * 2003-09-29 2004-10-20 天津第一机床总厂 Numerically controlled spiral bevel gear milling machine layout
CN1895828A (en) * 2005-07-13 2007-01-17 湖南中大创远数控装备有限公司 Six-shaft and five-linked machine tool for spiral conical gears
CN101342617A (en) * 2008-08-19 2009-01-14 天津市精诚机床制造有限公司 Four-shaft four-linkage numerical control spiral bevel gear milling machine arrangement
CN201735905U (en) * 2010-01-28 2011-02-09 吕一飞 Numerical control gear milling machine of arc gear and bevel gear
CN202271039U (en) * 2011-10-19 2012-06-13 天津昱信机床制造有限公司 Numerical control arc tooth bevel gear milling machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104117871A (en) * 2014-07-15 2014-10-29 上海交通大学 Small-scale high-precision five-axis numerical control machine tool
CN104117871B (en) * 2014-07-15 2016-10-12 上海交通大学 A kind of compact high precision five-axle number control machine tool
CN105033771A (en) * 2015-07-30 2015-11-11 南通科技投资集团股份有限公司 Machining equipment capable of being adjusted in three dimensions
CN109746529A (en) * 2019-03-15 2019-05-14 河南科技大学 A kind of large size zero bevel gear form milling processing method and processing unit (plant)
CN111805008A (en) * 2020-06-19 2020-10-23 湖南中大创远数控装备有限公司 Numerical control spiral bevel gear milling machine
CN111805007A (en) * 2020-06-19 2020-10-23 湖南中大创远数控装备有限公司 Numerical control spiral bevel gear grinding machine
CN113020985A (en) * 2021-03-03 2021-06-25 广东长盈精密技术有限公司 Processing device
CN113218307A (en) * 2021-04-29 2021-08-06 无锡地心科技有限公司 High-precision optical fiber six-axis positioning platform

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Application publication date: 20120222