CN105364146A - Key machining mechanism with double milling cutters - Google Patents

Key machining mechanism with double milling cutters Download PDF

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Publication number
CN105364146A
CN105364146A CN201510814029.8A CN201510814029A CN105364146A CN 105364146 A CN105364146 A CN 105364146A CN 201510814029 A CN201510814029 A CN 201510814029A CN 105364146 A CN105364146 A CN 105364146A
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CN
China
Prior art keywords
milling cutter
bevel gear
working
key
ladder
Prior art date
Application number
CN201510814029.8A
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Chinese (zh)
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CN105364146B (en
Inventor
周世平
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重庆荆江汽车半轴有限公司
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Priority to CN201510814029.8A priority Critical patent/CN105364146B/en
Publication of CN105364146A publication Critical patent/CN105364146A/en
Application granted granted Critical
Publication of CN105364146B publication Critical patent/CN105364146B/en

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Abstract

The invention discloses a key machining device with double milling cutters. The key machining device comprises a machining cutter rest and a workpiece clamp. The machining cutter rest comprises a box and a motor. A driving bevel gear is arranged inside the box and connected with a pair of transition bevel gears and a pair of driven bevel gears. The driven bevel gears are sleeved with output shafts. The milling cutters are arranged on the output shafts. A lower cover plate is arranged at the lower end of the box. The output shafts are supported on the lower cover plate. The tool clamp comprises an installation board and a pair of clamp bases with two or more trapezoidal grooves. Fixing pressing boards are arranged between the adjacent trapezoidal grooves. Two rows of opposite threaded holes are formed in the installation board. Bolts connected with the threaded holes are arranged at the two ends of the clamp bases. Through arrangement of the parallel milling cutters and the tool clamp capable of installing two or more keys at the same time, the motor can synchronize the two milling cutters to rotate, two keys can be machined simultaneously under cooperation of the tool clamp, the clamp assembling time is shortened, and the machining benefits and equipment utilization rate are improved.

Description

Be provided with the key organisation of working 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 key organisation of working 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 key processing, current most of key is still single-piece clamping milling key, 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 key organisation of working being provided with two milling cutter, this key organisation of working being provided with two milling cutter is by being provided with milling cutter and the frock clamp can installing more than 2 or 2 workpiece side by side simultaneously, motor can carry out rotary work by synchronous 2 milling cutters, under the cooperation of frock clamp, key 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 key organisation of working being provided with two milling cutter of the present invention, comprise processing knife rest and work piece holder, described processing knife rest comprises 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, described work piece holder comprises installing plate and arranges the clamping fixture seat of pair of opposing on a mounting board, described clamping fixture seat is provided with the ladder-type trough being no less than 2 or V-type groove, one piece of fixation clip is provided with between adjacent ladder-type trough or V-type groove, described fixation clip is connected to above adjacent ladder-type trough or V-type groove by set bolt, described installing plate is provided with the screwed hole that 2 rows are oppositely arranged, described clamping fixture seat two ends are provided with the bolt be connected with screwed hole.
Further, be provided with gripper shoe in described housing, described motor vertically arranges and is fixed on box top wall, and described motor shaft stretches out gripper shoe lower surface and is connected with driving gear.
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 gear and rolling bearing.
Further, between described 1 pair of clamping fixture seat, be provided with the supporting seat of pair of opposing, described supporting seat be provided with and ladder-type trough or V-type groove ladder-type trough I or V-type groove I one to one.
Further, be provided with one piece of fixation clip I between adjacent ladder-type trough I or V-type groove I, described fixation clip I staggers with fixation clip and arranges.
Further, mud hole is provided with in the middle of described installing plate.
Further, described ladder-type trough or V-type groove are set to 2,4,6,8.
Beneficial effect of the present invention is:
The present invention is provided with the key organisation of working of two milling cutter by being provided with milling cutter and the frock clamp can installing more than 2 or 2 workpiece side by side simultaneously, motor can carry out rotary work by synchronous 2 milling cutters, under the cooperation of frock clamp, key 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 key organisation of working of two milling cutter;
Fig. 2 is the top view that the present invention is provided with the key organisation of working of two milling cutter.
Reference numeral: 1-housing; 2-gripper shoe; 3-motor; 4-driving gear; 5-driven gear; 6-output shaft; 7-milling cutter; 8-hydrostatic bearing; 9-rolling bearing; 10-axle sleeve; 11-lower cover; 12-installing plate; 13-clamping fixture seat; 14-fixation clip; 15-set bolt; 16-ladder-type trough; 17-supporting seat; 18-bolt; 19-screwed hole; 20-mud hole.
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 key organisation of working of two milling cutter, a kind of key organisation of working being provided with two milling cutter of the present invention, comprise processing knife rest and work piece holder, described processing knife rest comprises 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, described work piece holder comprises installing plate 12 and is arranged on the clamping fixture seat 13 of the pair of opposing on installing plate 12, described clamping fixture seat 13 is provided with the ladder-type trough 16 being no less than 2 or V-type groove, one piece of fixation clip 14 is provided with between adjacent ladder-type trough 16 or V-type groove, described fixation clip 14 is connected to above adjacent ladder-type trough 16 or V-type groove by set bolt 15, described installing plate 12 is provided with the screwed hole 19 that 2 rows are oppositely arranged, described clamping fixture seat 13 two ends are provided with the bolt 18 be connected with screwed hole 19.
The present embodiment is by a pair output shaft 6 with motor 3 synchronized links, driven by motor output shaft 6 rotates simultaneously, by being arranged side by side milling cutter 7 on output shaft, and the frock clamp of more than 2 or 2 workpiece can be installed simultaneously, motor synchronously drives 2 milling cutters to carry out rotary work by Bevel Gear Transmission, under the cooperation of frock clamp, can process key 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 gear 5 and rolling bearing 9, this structure is conducive to fixing rolling bearing 9, easy for installation.
Further, preferably be provided with the supporting seat 18 of pair of opposing between described 1 pair of clamping fixture seat, described supporting seat 17 is provided with and ladder-type trough 16 or V-type groove ladder-type trough I or V-type groove I one to one, this structure is conducive to supporting workpiece to be machined, increasing friction force.
Further, preferably between adjacent ladder-type trough I or V-type groove I, be provided with one piece of fixation clip I, described fixation clip I staggers with fixation clip and arranges, this structure is conducive to realizing chain fixing, by fixation clip I and fixation clip, processing work is connected into entirety, improve processing intensity.
Further, be provided with mud hole 20 in the middle of preferred described installing plate 12, this structure is conducive at the direct deslagging of key process, avoids waste residue to pile up and falls into screwed hole.
Further, preferred described ladder-type trough 16 or V-type groove are set to 2,4,6,8, and this structure is conducive to distributing fixation clip.
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 (8)

1. one kind is provided with the key organisation of working of two milling cutter, comprise processing knife rest and work piece holder, 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, described work piece holder comprises installing plate and arranges the clamping fixture seat of pair of opposing on a mounting board, described clamping fixture seat is provided with the ladder-type trough being no less than 2 or V-type groove, one piece of fixation clip is provided with between adjacent ladder-type trough or V-type groove, described fixation clip is connected to above adjacent ladder-type trough or V-type groove by set bolt, described installing plate is provided with the screwed hole that 2 rows are oppositely arranged, described clamping fixture seat two ends are provided with the bolt be connected with screwed hole.
2. the key organisation of working 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 key organisation of working 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 key organisation of working being provided with two milling cutter according to claim 3, is characterized in that: be provided with sleeve between described driven gear and rolling bearing.
5. the key organisation of working being provided with two milling cutter according to claim 1, it is characterized in that: the supporting seat being provided with pair of opposing between described 1 pair of clamping fixture seat, described supporting seat is provided with and ladder-type trough or V-type groove ladder-type trough I or V-type groove I one to one.
6. the key organisation of working being provided with two milling cutter according to claim 5, is characterized in that: between adjacent ladder-type trough I or V-type groove I, be provided with one piece of fixation clip I, and described fixation clip I staggers with fixation clip and arranges.
7. the key organisation of working being provided with two milling cutter according to claim 5, is characterized in that: be provided with mud hole in the middle of described installing plate.
8., according to the key organisation of working being provided with two milling cutter described in claim 5 ~ 7, it is characterized in that: described ladder-type trough or V-type groove are set to 2,4,6,8.
CN201510814029.8A 2015-11-23 2015-11-23 Key organisation of working equipped with double milling cutters CN105364146B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510814029.8A CN105364146B (en) 2015-11-23 2015-11-23 Key organisation of working equipped with double milling cutters

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Application Number Priority Date Filing Date Title
CN201510814029.8A CN105364146B (en) 2015-11-23 2015-11-23 Key organisation of working equipped with double milling cutters

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CN105364146A true CN105364146A (en) 2016-03-02
CN105364146B CN105364146B (en) 2018-09-25

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Citations (8)

* 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
CN202668188U (en) * 2012-07-02 2013-01-16 无锡市中达电机有限公司 Double V-shaped block tooling used in milling of key slot of rotating shaft of motor
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
CN205270979U (en) * 2015-11-23 2016-06-01 重庆荆江汽车半轴有限公司 Key processingequipment with two milling cutter

Patent Citations (8)

* 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
CN202668188U (en) * 2012-07-02 2013-01-16 无锡市中达电机有限公司 Double V-shaped block tooling used in milling of key slot of rotating shaft of motor
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
CN205270979U (en) * 2015-11-23 2016-06-01 重庆荆江汽车半轴有限公司 Key processingequipment with two milling cutter

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