CN102581363A - Numerical control cyclone gear slot milling machine - Google Patents

Numerical control cyclone gear slot milling machine Download PDF

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Publication number
CN102581363A
CN102581363A CN2011104292414A CN201110429241A CN102581363A CN 102581363 A CN102581363 A CN 102581363A CN 2011104292414 A CN2011104292414 A CN 2011104292414A CN 201110429241 A CN201110429241 A CN 201110429241A CN 102581363 A CN102581363 A CN 102581363A
Authority
CN
China
Prior art keywords
lathe bed
numerical control
gear
cutter shaft
workpiece
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
CN2011104292414A
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Chinese (zh)
Inventor
诸葛博文
李虎
杨书业
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
TIANJIN JINGCHENG MACHINE TOOL 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 JINGCHENG MACHINE TOOL CO Ltd filed Critical TIANJIN JINGCHENG MACHINE TOOL CO Ltd
Priority to CN2011104292414A priority Critical patent/CN102581363A/en
Publication of CN102581363A publication Critical patent/CN102581363A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a numerical control cyclone gear slot milling machine, which comprises a lathe bed, a middle lathe bed, a cutter shaft system, a workpiece box system and an automatic gear centering mechanism. The middle lathe bed is installed at one end of the upper face of the lathe bed, the workpiece box system is arranged at the other end of the upper face of the lathe bed, the cutter shaft system is installed on the middle lathe bed, and the automatic gear centering mechanism is fixed above the middle lathe bed and located in front of the cutter shaft system. The numerical control cyclone gear slot milling machine further comprises a deburring mechanism which is fixed above the middle lathe bed and located on the front side of the automatic gear centering mechanism. By the adoption of the four-shaft numerical control technology, cutting forming and scale division of a machined face are gradually finished in the continuous rotation process of a workpiece, the workpiece is fed deeply to the gear at one time, and machining of the workpiece is finished. The numerical control cyclone gear slot milling machine reduces time consumed by scale division location, improves machining efficiency, simultaneously avoids impact caused by machining at three times, and reduces the problem of burr to a large extent. Simultaneously, the lathe bed is provided with the automatic deburring mechanism, the machining of the workpiece can be finished through clamp at one time.

Description

A kind of numerical control whirlwind gear slotter
Technical field
The present invention relates to numerical control gear groove milling field of mechanisms, especially relate to a kind of numerical control whirlwind gear slotter that uses the processing of cycloid principle continuous division.
Background technology
The tooth cover mills slide block slot as indispensable operation in gearbox, the synchronized production, and symmetrical three places are generally arranged in a circumferential direction, therefore is called and mills three-flute.In existing technology, mostly use CNC milling machine or machining center, use moulding high-speed steel milling cutter, process another place of calibration reprocessing behind the place.There is certain defective in this processing mode, such as: need the rollback calibration after processing a tooth, production efficiency is not high; Going out the cutter place, to rout up burr bigger, needs problems such as manually removal.。
Summary of the invention
The problem that the present invention will solve provides a kind of efficient numerically controlled gear slotter, and it is four-shaft numerically controlled especially to be fit to a kind of employing, and cutter shaft and workpiece spindle be rotation continuously synchronously, once accomplishes feeding and can accomplish workpiece processing, has high efficiency whirlwind gear slotter.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of numerical control whirlwind gear slotter; Comprise lathe bed, medial bed, cutter shaft system, workpiece box system, automatically to gear mechanism, medial bed is installed in the end above the lathe bed, the workpiece box system is located at the other end above the lathe bed; The cutter shaft system is installed on the medial bed, automatically gear mechanism is fixed on the medial bed top and is positioned at cutter shaft system the place ahead.
Further, said cutter shaft system comprises the knife rest that is arranged on the medial bed, places the cutter shaft on the knife rest, and cutter shaft is connected with E axle servomotor through synchronous cog belt.
Further; Said workpiece box system comprises longitudinal slide, cross slide, workpiece box, C axle servomotor, longitudinal slide with drive longitudinal slide and be connected along the X axle servomotor that directions X moves, cross slide is connected along the Z axle servomotor that the Z direction moves with the driving cross slide; Longitudinal slide is positioned at the line slideway top on the lathe bed; Cross slide is positioned on the line slideway on the longitudinal slide, and workpiece box is connected with cross slide with alignment pin through screw, and C axle servomotor is fixed on the top of workpiece box.
Further, also comprise angling cylinder and the Hydraulic Station that links to each other with machine tool chief axis.
Further, also comprise deburring mechanism, deburring mechanism is fixed on the medial bed top and is positioned at automatic front side to gear mechanism.
Advantage and good effect that the present invention has are: owing to adopt four-shaft numerically controlled technology, make workpiece in continuous rotary course, accomplish the cutting forming and the calibration of machined surface gradually, make the workpiece primary feed to tooth depth, can accomplish workpiece processing; Reduced calibration location consumed time, improved working (machining) efficiency, also avoided simultaneously dividing the impact that three times processing brings, greatly degree has reduced Burr Problem, and lathe is furnished with automatically removing burr mechanism simultaneously, can accomplish workpiece processing by a clamping; Make workpiece processing convenient, and have simple in structure, easy to maintenance, the production efficiency advantages of higher.
Description of drawings
Fig. 1 is the front view of a kind of numerical control whirlwind gear slotter of the present invention
Fig. 2 is the vertical view of a kind of numerical control whirlwind gear slotter of the present invention
Among the figure: 1, lathe bed; 2, medial bed; 3, E axle servomotor; 4, knife rest; 5, automatically to gear mechanism; 6, deburring mechanism; 7, X axle servomotor; 8, workpiece box; 9, cross slide; 10, C axle servomotor; 11, angling cylinder; 12, longitudinal slide; 13, Z axle servomotor
The specific embodiment
Like Fig. 1, shown in Figure 2; A kind of numerical control whirlwind of the present invention gear slotter; Comprise lathe bed 1, medial bed 2, cutter shaft system, workpiece box system, automatically to gear mechanism 5, medial bed 2 is installed in the end above the lathe bed 1, the workpiece box system is located at the other end above the lathe bed 1; The cutter shaft system is installed on the medial bed 2, automatically gear mechanism 5 is fixed on medial bed 2 tops and is positioned at cutter shaft system the place ahead.
Said cutter shaft system comprises the knife rest 4 that is arranged on the medial bed 2, places the cutter shaft on the knife rest 4, and cutter shaft is connected the realization half-closed loop control with E axle servomotor 3 through synchronous cog belt.
Said workpiece box system comprises longitudinal slide 12, cross slide 9, workpiece box 8, C axle servomotor 10; Longitudinal slide 12 is connected along the X axle servomotor 7 that directions X moves with driving longitudinal slide 12; Cross slide 9 is connected along the Z axle servomotor 13 that the Z direction moves with driving cross slide 9; Longitudinal slide 12 is positioned at the line slideway top on the lathe bed 1; Cross slide 9 is positioned on the line slideway on the longitudinal slide 12, and workpiece box 8 is connected with cross slide 9 with alignment pin through screw, and C axle servomotor 10 is fixed on the top of workpiece box 8.X axle servomotor 7 drives longitudinal slide 12 through ball-screw and line slideway and moves along directions X; Z servomotor 13 moves along the Z direction through driving cross slide 9 through ball-screw and line slideway; C axle servomotor 10 drives the work spindle rotation through synchronous cog belt, realizes half-closed loop control.
In order further to improve performance of the present invention, the present invention also comprises angling cylinder 11 and the Hydraulic Station that links to each other with machine tool chief axis, and deburring mechanism 6, and deburring mechanism 6 is fixed on medial bed 2 tops and is positioned at automatic front side to gear mechanism 5.
The course of work of this instance: energized, hydraulic system starts, parts to be processed is placed on the anchor clamps, clamping work pieces, fabrication cycles starts, and X axle, Z axle fast moving are extremely to the tooth station, automatically to tooth; The electronic gear box function loads, and cutter shaft and work spindle rotate according to speed ratio; X axle, Z axle are fed to the degree of depth, and cutter processes required form and size, and blade in cutting process (being every bit on it) is a hypocycloid at the circumferencial direction track, thereby primary feed processing can be accomplished the processing of three places; X axle, Z axle fast moving are to the deburring station, and deburring is accomplished in the feeding of Z axle; X, Z axle are return fast to give up the throne greatly and are put, and loosen workpiece.
More than one embodiment of the present of invention are specified, but said content is merely preferred embodiment of the present invention, can not be considered to be used to limit practical range of the present invention.All equalizations of doing according to application range of the present invention change and improve etc., all should still belong within the patent covering scope of the present invention.

Claims (5)

1. numerical control whirlwind gear slotter; It is characterized in that: comprise lathe bed (1), medial bed (2), cutter shaft system, workpiece box system, automatically to gear mechanism (5); Medial bed (2) is installed in the end above the lathe bed (1); The workpiece box system is located at the other end above the lathe bed (1), and the cutter shaft system is installed on the medial bed (2), automatically gear mechanism (5) is fixed on medial bed (2) top and is positioned at cutter shaft system the place ahead.
2. numerical control whirlwind gear slotter according to claim 1 is characterized in that: said cutter shaft system comprises the knife rest (4) that is arranged on the medial bed (2), places the cutter shaft on the knife rest (4), and cutter shaft is connected with E axle servomotor (3) through synchronous cog belt.
3. numerical control whirlwind gear slotter according to claim 1; It is characterized in that: said workpiece box system comprises longitudinal slide (12), cross slide (9), workpiece box (8), C axle servomotor (10); Longitudinal slide (12) is connected along the X axle servomotor (7) that directions X moves with driving longitudinal slide (12); Cross slide (9) is connected along the Z axle servomotor (13) that the Z direction moves with driving cross slide (9), and longitudinal slide (12) is positioned at the line slideway top on the lathe bed (1), and cross slide (9) is positioned on the line slideway on the longitudinal slide (12); Workpiece box (8) is connected with cross slide (9) with alignment pin through screw, and C axle servomotor (10) is fixed on the top of workpiece box (8).
4. numerical control whirlwind gear slotter according to claim 1 is characterized in that: also comprise the angling cylinder (11) and the Hydraulic Station that link to each other with machine tool chief axis.
5. according to claim 1,2,3 or 4 described numerical control whirlwind gear slotters, it is characterized in that: also comprise deburring mechanism (6), deburring mechanism (6) is fixed on medial bed (2) top and is positioned at automatically the front side to gear mechanism (5).
CN2011104292414A 2011-12-16 2011-12-16 Numerical control cyclone gear slot milling machine Pending CN102581363A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011104292414A CN102581363A (en) 2011-12-16 2011-12-16 Numerical control cyclone gear slot milling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011104292414A CN102581363A (en) 2011-12-16 2011-12-16 Numerical control cyclone gear slot milling machine

Publications (1)

Publication Number Publication Date
CN102581363A true CN102581363A (en) 2012-07-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011104292414A Pending CN102581363A (en) 2011-12-16 2011-12-16 Numerical control cyclone gear slot milling machine

Country Status (1)

Country Link
CN (1) CN102581363A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103357935A (en) * 2013-07-04 2013-10-23 江苏天毅管路冷镦制造有限公司 Double-spindle cyclone-type groove milling lathe
CN103418820A (en) * 2013-07-25 2013-12-04 常熟华威履带有限公司 Milling device and method for inner-hole oil grooves

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103357935A (en) * 2013-07-04 2013-10-23 江苏天毅管路冷镦制造有限公司 Double-spindle cyclone-type groove milling lathe
CN103418820A (en) * 2013-07-25 2013-12-04 常熟华威履带有限公司 Milling device and method for inner-hole oil grooves

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PB01 Publication
C05 Deemed withdrawal (patent law before 1993)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120718