CN105290479A - Key groove machining cutter with double milling cutters - Google Patents

Key groove machining cutter with double milling cutters Download PDF

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Publication number
CN105290479A
CN105290479A CN201510813743.5A CN201510813743A CN105290479A CN 105290479 A CN105290479 A CN 105290479A CN 201510813743 A CN201510813743 A CN 201510813743A CN 105290479 A CN105290479 A CN 105290479A
Authority
CN
China
Prior art keywords
bevel gear
output shaft
motor
milling cutters
milling cutter
Prior art date
Application number
CN201510813743.5A
Other languages
Chinese (zh)
Inventor
周世平
Original Assignee
重庆荆江汽车半轴有限公司
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 重庆荆江汽车半轴有限公司 filed Critical 重庆荆江汽车半轴有限公司
Priority to CN201510813743.5A priority Critical patent/CN105290479A/en
Publication of CN105290479A publication Critical patent/CN105290479A/en

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Abstract

The invention provides a key groove machining cutter with double milling cutters. The key groove machining cutter comprises a box body and a motor. A driving bevel gear connected with the motor is arranged in the box body. A pair of driven bevel gears meshed with the driving bevel gear are arranged in the driving bevel gear. Vertically-arranged output shafts are sleeved with the driven bevel gears. The other ends, extending out of the lower surface of the box body, of the output shafts are provided with the milling cutters. A detachable lower cover board is arranged at the lower end of the box body and supported by the output shafts through hydrostatic bearings. Due to the fact that the milling cutters are arranged side by side, the motor drives and synchronizes the two milling cutters for rotary work through transmission of the bevel gears, key grooves can be machined in two workpiece shafts at the same time, clamp assembling time is shortened, and machining benefits and the equipment use rate are increased.

Description

Be provided with the keyway process tool of two milling cutter
Technical field
The invention belongs to part, parts or annex; The technical field of auxiliary operation, specifically relates to a kind of keyway process tool being provided with two milling cutter.
Background technology
In modern production, jig has become indispensable technological equipment in machining as a part for lathe.When work piece production batch is larger, except considering Workpiece Machining Accuracy, we also need to consider productivity ratio and economy problems for we, so usually adopt specially for a certain operation of a certain part and the special fixture that designs carry out the clamping of workpiece, existing keyway processing, current most of keyway is still single-piece clamping keyseat, production efficiency is low, and precision is not high.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of keyway process tool being provided with two milling cutter, this keyway process tool being provided with two milling cutter is by being provided with milling cutter side by side, motor drives synchronous 2 milling cutters to carry out rotary work by Bevel Gear Transmission, keyway can be processed on 2 workpiece spindles simultaneously, reduce the tight time, improve the utilization rate of processing benefit and equipment.
In order to solve the problems of the technologies described above, a kind of keyway process tool being provided with two milling cutter of the present invention, comprise casing and motor, the drive bevel gear be connected with motor output shaft is provided with in described casing, described drive bevel gear is connected with the transition bevel gear engaged with drive bevel gear for a pair, described transition bevel gear is connected with the driven wheel of differential engaged with it, described driven wheel of differential is set with the output shaft vertically arranged, the other end that described output shaft extends casing lower surface is provided with milling cutter, described casing lower end is provided with dismountable lower cover, described output shaft is supported on lower cover by hydrostatic bearing.
Further, described motor is horizontally set in casing, and described drive bevel gear is connected with transition bevel gear is vertical, and described transition bevel gear is connected with driven wheel of differential is vertical.
Further, described output shaft upper end is connected on box top wall by rolling bearing, and described gripper shoe lower surface is provided with the groove holding rolling bearing.
Further, sleeve is provided with between described driven wheel of differential and rolling bearing.
Beneficial effect of the present invention is:
The present invention is provided with the keyway process tool of two milling cutter by being provided with milling cutter side by side, motor drives synchronous 2 milling cutters to carry out rotary work by Bevel Gear Transmission, keyway can be processed on 2 workpiece spindles simultaneously, reduce the tight time, improve the utilization rate of processing benefit and equipment.
Accompanying drawing explanation
Fig. 1 is the sectional view that the present invention is provided with the keyway process tool of two milling cutter.
Reference numeral: 1-casing; 2-motor output shaft; 3-drive bevel gear; 4-transition bevel gear; 5-driven wheel of differential; 6-output shaft; 7-milling cutter; 8-hydrostatic bearing; 9-rolling bearing; 10-axle sleeve; 11-lower cover.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, invention is described in further detail.
Be illustrated in figure 1 the sectional view that the present invention is provided with the keyway process tool of two milling cutter, a kind of keyway process tool being provided with two milling cutter of the present invention, comprise casing 1 and motor, the drive bevel gear 3 be connected with motor output shaft 2 is provided with in described casing 1, described drive bevel gear 3 is connected with a pair transition bevel gear 4 engaged with drive bevel gear 3, described transition bevel gear 4 is connected with the driven wheel of differential 5 engaged with it, described driven wheel of differential 5 is set with the output shaft 6 vertically arranged, the other end that described output shaft 6 extends casing 1 lower surface is provided with milling cutter 7, described casing 1 lower end is provided with dismountable lower cover 11, described output shaft 6 is supported on lower cover 11 by hydrostatic bearing 8.
The present embodiment is by a pair output shaft 6 with motor 3 synchronized links, motor can drive output shaft 6 to rotate by Bevel Gear Transmission simultaneously, by being arranged side by side milling cutter 7 on output shaft, motor can carry out rotary work by synchronous 2 milling cutters, keyway can be processed on 2 workpiece spindles simultaneously, reduce the tight time, improve the utilization rate of processing benefit and equipment.
Further, preferred described motor is horizontally set in casing 1, and described drive bevel gear 3 is connected with transition bevel gear 4 is vertical, described transition bevel gear 4 is connected with driven wheel of differential 5 is vertical, and this structure makes body structure compact, lightweight, transmission high efficiency, easy to process.
Further, preferred described output shaft 6 upper end is connected on casing 1 roof by rolling bearing 8, and described gripper shoe 2 lower surface is provided with the groove holding rolling bearing 9, and this structure is conducive to fixing output shaft 6, improves transmission efficiency, is conducive to milling cutter and processes.
Further, be provided with sleeve 10 between preferred described driven wheel of differential 5 and rolling bearing 9, this structure is conducive to fixing rolling bearing 9, easy for installation.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.

Claims (4)

1. one kind is provided with the keyway process tool of two milling cutter, it is characterized in that: comprise casing and motor, the drive bevel gear be connected with motor output shaft is provided with in described casing, described drive bevel gear is connected with the transition bevel gear engaged with drive bevel gear for a pair, described transition bevel gear is connected with the driven wheel of differential engaged with it, described driven wheel of differential is set with the output shaft vertically arranged, the other end that described output shaft extends casing lower surface is provided with milling cutter, described casing lower end is provided with dismountable lower cover, described output shaft is supported on lower cover by hydrostatic bearing.
2. the keyway process tool being provided with two milling cutter according to claim 1, it is characterized in that: described motor is horizontally set in casing, described drive bevel gear is connected with transition bevel gear is vertical, and described transition bevel gear is connected with driven wheel of differential is vertical.
3. the keyway process tool being provided with two milling cutter according to claim 2, it is characterized in that: described output shaft upper end is connected on box top wall by rolling bearing, described gripper shoe lower surface is provided with the groove holding rolling bearing.
4. the keyway process tool being provided with two milling cutter according to claim 3, is characterized in that: be provided with sleeve between described driven wheel of differential and rolling bearing.
CN201510813743.5A 2015-11-23 2015-11-23 Key groove machining cutter with double milling cutters CN105290479A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510813743.5A CN105290479A (en) 2015-11-23 2015-11-23 Key groove machining cutter with double milling cutters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510813743.5A CN105290479A (en) 2015-11-23 2015-11-23 Key groove machining cutter with double milling cutters

Publications (1)

Publication Number Publication Date
CN105290479A true CN105290479A (en) 2016-02-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510813743.5A CN105290479A (en) 2015-11-23 2015-11-23 Key groove machining cutter with double milling cutters

Country Status (1)

Country Link
CN (1) CN105290479A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109570588A (en) * 2019-01-29 2019-04-05 山东建筑大学 A kind of double milling tool devices

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06277922A (en) * 1993-03-26 1994-10-04 Honda Motor Co Ltd Composite machining device
CN201500904U (en) * 2009-05-15 2010-06-09 无锡文汇机械有限公司 Milling spindle transmission mechanism with double milling heads
CN201736062U (en) * 2010-07-28 2011-02-09 陕西海力特精密机械有限公司 Herringbone tooth transmission device with double power heads
CN102909594A (en) * 2012-11-02 2013-02-06 无锡华联科技集团有限公司 Steel plate double groove edge milling machine traveling driving mechanism
CN203696067U (en) * 2014-02-20 2014-07-09 襄阳新烽火数控机床有限公司 Machine tool for roughly and finely milling straight groove of hub
CN104162785A (en) * 2014-07-28 2014-11-26 佛山市旭川机械有限公司 Double-shaft turning and milling combined machine
CN205201048U (en) * 2015-11-23 2016-05-04 重庆荆江汽车半轴有限公司 Keyway processing knife rest with two milling cutter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06277922A (en) * 1993-03-26 1994-10-04 Honda Motor Co Ltd Composite machining device
CN201500904U (en) * 2009-05-15 2010-06-09 无锡文汇机械有限公司 Milling spindle transmission mechanism with double milling heads
CN201736062U (en) * 2010-07-28 2011-02-09 陕西海力特精密机械有限公司 Herringbone tooth transmission device with double power heads
CN102909594A (en) * 2012-11-02 2013-02-06 无锡华联科技集团有限公司 Steel plate double groove edge milling machine traveling driving mechanism
CN203696067U (en) * 2014-02-20 2014-07-09 襄阳新烽火数控机床有限公司 Machine tool for roughly and finely milling straight groove of hub
CN104162785A (en) * 2014-07-28 2014-11-26 佛山市旭川机械有限公司 Double-shaft turning and milling combined machine
CN205201048U (en) * 2015-11-23 2016-05-04 重庆荆江汽车半轴有限公司 Keyway processing knife rest with two milling cutter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109570588A (en) * 2019-01-29 2019-04-05 山东建筑大学 A kind of double milling tool devices

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Application publication date: 20160203

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