CN103846485B - A kind of tooth bar steel billet milling machine - Google Patents

A kind of tooth bar steel billet milling machine Download PDF

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Publication number
CN103846485B
CN103846485B CN201410125274.3A CN201410125274A CN103846485B CN 103846485 B CN103846485 B CN 103846485B CN 201410125274 A CN201410125274 A CN 201410125274A CN 103846485 B CN103846485 B CN 103846485B
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China
Prior art keywords
tooth bar
fixed
cylinder
cushion block
steel billet
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CN201410125274.3A
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CN103846485A (en
Inventor
谭广
高尔荣
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JIANGSU BINXIN STEEL GROUP CO., LTD.
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Zhejiang Bolei Heavy Duty Machine Tool Manufacturing Co Ltd
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Abstract

The invention discloses a kind of tooth bar steel billet milling machine, comprise lathe base, workbench and milling cutter device, workbench is connected with lathe base by linear guides, on workbench, be provided with the positioner for locating tooth bar steel billet, described positioner comprises tooth bar cushion block pedestal, tooth bar cushion block, positioning cylinder manipulator and pressurized cylinder, milling cutter device is symmetricly set on the both sides of tooth bar cushion block, the feeding side of lathe base is provided with milling machine feed frame assembly, and the exit side of workbench is provided with milling machine discharger. Reasonable in design of the present invention can be processed two sides simultaneously, and disposable a face is carried out to twice milling of thickness, and automatically complete the face of changing in order to processing by steering mechanical hand, and improve working (machining) efficiency, improve the quality of production, charging and discharging all complete automatically, and automaticity is high.

Description

A kind of tooth bar steel billet milling machine
Technical field
The present invention relates to a kind of tooth bar steel billet milling machine.
Background technology
Tooth bar is very important active drive disk assembly, is widely used in the industries such as machinery, aviation, instrument. The conventional production process of tooth bar roughly comprises a, the tooth bar steel billet that milling formation meets dimensional requirement is carried out in the four sides of steel bar, b, to tooth bar steel billet plane form tooth bar, c, tooth bar is carried out to finish-milling, complete the accurate processing to profile of tooth, d, on tooth bar, process location and installation hole. Existing milling machine is in the process of manufacturing gear strip steel billet, and the location of tooth bar steel billet all more relies on artificial clamping, waste time and energy, and the disposable of milling process can only process a face, and working (machining) efficiency is low. Existing milling machine is in the process of manufacturing gear strip steel billet, and tooth bar blank all relies on artificial feeding clamping and manual cleaning, wastes time and energy.
Summary of the invention
The object of the invention is to overcome above shortcomings in prior art, and a kind of reasonable in design is provided, disposable processing multiaspect, and tooth bar steel billet milling machine that can automatic charge discharging.
The present invention addresses the above problem adopted technical scheme: a kind of tooth bar steel billet milling machine, it is characterized in that: comprise lathe base, workbench and milling cutter device, workbench is connected with lathe base by linear guides, on workbench, be provided with the positioner for locating tooth bar steel billet, described positioner comprises tooth bar cushion block pedestal, tooth bar cushion block, positioning cylinder manipulator and pressurized cylinder, tooth bar cushion block pedestal is fixed on workbench, tooth bar cushion block is fixed on tooth bar cushion block pedestal, the setting party of tooth bar cushion block to linear guides keeping parallelism, on workbench, be fixed with entablature, on entablature, be provided with several positioning cylinder manipulators and several pressurized cylinders, positioning cylinder manipulator is side by side arranges, pressurized cylinder is side by side arranges, positioning cylinder manipulator comprises manipulator connecting plate, be hinged on the driving cylinder that a pair of gripper on manipulator connecting plate and driving device pawl rotate relative to manipulator connecting plate, the turning cylinder that gripper rotates relative to manipulator connecting plate and linear guides keeping parallelism, on gripper, be rotatablely equipped with positioning guide wheel, the turning cylinder that positioning guide wheel rotates relative to gripper keeps vertical with linear guides, on the piston rod of pressurized cylinder, be fixed with for tooth bar steel billet is pressed on to the compact heap on tooth bar cushion block, milling cutter device is symmetricly set on the both sides of tooth bar cushion block, milling cutter device comprises rough mills cutterhead, thin facing cutter, double end spindle drum, hydraulic pressure moving platform planker, hydraulic pressure moving platform base and axis feeding cylinder, rough mill cutterhead, thin facing cutter is arranged on double end spindle drum, double end spindle drum is fixed on hydraulic pressure moving platform planker, hydraulic pressure moving platform planker is slidably arranged on hydraulic pressure moving platform base, axis feeding air cylinder driven hydraulic pressure moving platform planker moves relative to hydraulic pressure moving platform base, rough milling cutterhead sets gradually with the direction that thin facing cutter is fed to discharging along tooth bar steel billet milling machine, the rotating shaft of rough milling cutterhead is horizontally disposed with the rotating shaft of thin facing cutter and keeps vertical with linear guides, compact heap is pressed on tooth bar steel billet on tooth bar cushion block under the driving of pressurized cylinder, the both sides of tooth bar cushion block are provided with milling cutter device, two faces of manufacturing gear strip steel billet simultaneously, and adopt disposable to twice milling of a face employing thickness, working (machining) efficiency and machining accuracy are improved.
The feeding side of lathe base is provided with milling machine feed frame assembly, milling machine feed frame assembly comprises cradle, linear module, module fixed mount and material conveying platform, module fixed mount and material conveying platform are fixed on cradle, the holder of linear module is fixed on module fixed mount, on the sliding seat of linear module, be fixed with charging ram, the direction of motion and the linear guides keeping parallelism of the sliding seat of linear module, one side of material conveying platform is rotatablely equipped with several and is the drawing-inroller of arranging side by side, the axis of the rotating shaft of drawing-inroller is vertical with linear guides, drawing-inroller one end is provided with back-up ring, charging ram is constantly pushed into the tooth bar steel billet on material conveying platform on the tooth bar cushion block of tooth bar steel billet milling machine.
The exit side of workbench is provided with milling machine discharger, milling machine discharger comprises actuator, discharger is fixed otic placode, charging pipe, enter material roller and discharger compression cylinder, charging pipe is horizontally disposed with, several are the material roller that enters of arranging side by side in charging pipe, to rotate installation, discharger compression cylinder is fixed on charging pipe, on the piston rod of discharger compression cylinder, be fixed with for tooth bar steel billet being pressed on to the discharger hold-down head on material roller, charging pipe is fixed on the fixing otic placode of discharger, the fixing otic placode of discharger is fixed on the sliding seat of actuator, the direction of motion of the sliding seat of actuator and linear guides keeping parallelism. complete after the processing of side at a upper toothed rack steel billet, next toothed rack steel billet is pushed into tooth bar cushion block, thereby a upper toothed rack steel billet is headed in charging pipe, and by discharger hold-down head, tooth bar steel billet is pressed in charging pipe, tooth bar steel billet has moved discharging under the driving of actuator.
As preferably, on the piston rod of pressurized cylinder, be fixed with spacing otic placode, on the cylinder body of pressurized cylinder, be fixed with limited block switch bracket, on limited block switch bracket, offer the regulating tank of vertical setting, on regulating tank by screw be fixed with upper and lower two for controlling the limit sensors of pressurized cylinder, on spacing otic placode, be fixed with spacing guide rod, spacing guide rod matches with limit sensors. Adopt this structure, by regulating limit sensors in the position of regulating tank, i.e. the scope of activities of adjustable compact heap, to adapt to the tooth bar steel billet of different size.
As preferably, on entablature, be provided with a pair of steering mechanical hand, steering mechanical hand is symmetricly set on two of tooth bar cushion block, steering mechanical hand comprise manipulator, for driving device hand do guide rod cylinder that horizontal linear moves, for the oscillating cylinder of pendulum guide rod cylinder and for the Pneumatic slid platform of vertical lift oscillating cylinder, manipulator comprises the seat board on the piston rod that is fixed on guide rod cylinder and is arranged on seat board for clamping the material folding space of tooth bar steel billet ends. Complete after the processing of a pair of side on tooth bar steel billet, manipulator is realized and is moved downward to corresponding height position successively successively under the effect of Pneumatic slid platform, guide rod cylinder, oscillating cylinder, move horizontally material folding space is enclosed within to the end of tooth bar steel billet and swings upset tooth bar steel billet, above three actions, thereby complete the process that turns to the face of changing, thereby another is prepared to side for processing.
The present invention compared with prior art, have the following advantages and effect: reasonable in design, can process two sides simultaneously, and disposable a face is carried out to twice milling of thickness, and automatically complete the face of changing in order to processing by steering mechanical hand, and improve working (machining) efficiency, improve the quality of production, charging and discharging all complete automatically, and automaticity is high.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the structural representation of embodiment of the present invention tooth bar steel billet milling machine.
Fig. 3 is the partial structurtes schematic diagram of embodiment of the present invention tooth bar steel billet milling machine.
Fig. 4 is the milling cutter device structural representation of embodiment of the present invention tooth bar steel billet milling machine.
Fig. 5 is the positioning cylinder robot manipulator structure schematic diagram of embodiment of the present invention tooth bar steel billet milling machine.
Fig. 6 is the steering mechanical hand structural representation of embodiment of the present invention tooth bar steel billet milling machine.
Fig. 7 is the structural representation of embodiment of the present invention pressurized cylinder.
Fig. 8 is the structural representation of embodiment of the present invention milling machine feed frame assembly.
Fig. 9 is the structural representation of embodiment of the present invention milling machine discharger.
Detailed description of the invention
Below in conjunction with accompanying drawing and by embodiment, the present invention is described in further detail, and following examples are explanation of the invention and the present invention is not limited to following examples.
Referring to Fig. 1-Fig. 9, the present embodiment tooth bar steel billet milling machine, comprise lathe base 21, workbench 22 and milling cutter device 23, workbench 22 is connected with lathe base 21 by linear guides, on workbench 22, be provided with the positioner 24 for locating tooth bar steel billet, described positioner 24 comprises tooth bar cushion block pedestal 241, tooth bar cushion block 242, positioning cylinder manipulator 25 and pressurized cylinder 243, tooth bar cushion block pedestal 241 is fixed on workbench 22, tooth bar cushion block 242 is fixed on tooth bar cushion block pedestal 241, the setting party of tooth bar cushion block 242 to linear guides keeping parallelism, on workbench 22, be fixed with entablature 221, on entablature 221, be provided with several positioning cylinder manipulators 25 and several pressurized cylinders 243, positioning cylinder manipulator 25 is side by side arranges, pressurized cylinder 243 is side by side arranges, positioning cylinder manipulator 25 comprises manipulator connecting plate 251, be hinged on the driving cylinder that a pair of gripper 252 on manipulator connecting plate 251 and driving device pawl 252 rotate relative to manipulator connecting plate 251, the turning cylinder that gripper 252 rotates relative to manipulator connecting plate 251 and linear guides keeping parallelism, on gripper 252, be rotatablely equipped with positioning guide wheel 253, the turning cylinder that positioning guide wheel 253 rotates relative to gripper 252 keeps vertical with linear guides, on the piston rod of pressurized cylinder 243, be fixed with for tooth bar steel billet is pressed on to the compact heap on tooth bar cushion block 242, milling cutter device 23 is symmetricly set on the both sides of tooth bar cushion block 242, milling cutter device 23 comprises rough mills cutterhead 231, thin facing cutter 232, double end spindle drum 233, hydraulic pressure moving platform planker 234, hydraulic pressure moving platform base 235 and axis feeding cylinder 236, rough mill cutterhead 231, thin facing cutter 232 is arranged on double end spindle drum 233, double end spindle drum 233 is fixed on hydraulic pressure moving platform planker 234, hydraulic pressure moving platform planker 234 is slidably arranged on hydraulic pressure moving platform base 235, axis feeding cylinder 236 drives hydraulic pressure moving platform planker 234 to move relative to hydraulic pressure moving platform base 235, rough milling cutterhead 231 sets gradually with the direction that thin facing cutter 232 is fed to discharging along tooth bar steel billet milling machine 2, the rotating shaft of rough milling cutterhead 231 is horizontally disposed with the rotating shaft of thin facing cutter 232 and keeps vertical with linear guides, the feeding side of lathe base 21 is provided with milling machine feed frame assembly 1, milling machine feed frame assembly 1 comprises cradle 11, linear module 12, module fixed mount 13 and material conveying platform 14, module fixed mount 13 and material conveying platform 14 are fixed on cradle 11, the holder of linear module 12 is fixed on module fixed mount 13, on the sliding seat of linear module 12, be fixed with charging ram 15, the direction of motion and the linear guides keeping parallelism of the sliding seat of linear module 12, one side of material conveying platform 14 is rotatablely equipped with several and is the drawing-inroller of arranging side by side, the axis of the rotating shaft of drawing-inroller is vertical with linear guides, drawing-inroller one end is provided with back-up ring,
The exit side of workbench 22 is provided with milling machine discharger 3, milling machine discharger 3 comprises actuator 31, discharger is fixed otic placode 32, charging pipe 33, enter material roller 34 and discharger compression cylinder 35, charging pipe 33 is horizontally disposed with, the interior rotation of charging pipe 33 install several be arrange side by side enter material roller 34, discharger compression cylinder 35 is fixed on charging pipe 33, on the piston rod of discharger compression cylinder 35, be fixed with for tooth bar steel billet being pressed on to the discharger hold-down head on material roller 34, charging pipe 33 is fixed on the fixing otic placode 32 of discharger, the fixing otic placode 32 of discharger is fixed on the sliding seat of actuator 31, the direction of motion of the sliding seat of actuator 31 and linear guides keeping parallelism.
On the piston rod of pressurized cylinder 243, be fixed with spacing otic placode 2431, on the cylinder body of pressurized cylinder 243, be fixed with limited block switch bracket 2432, on limited block switch bracket 2432, offer the regulating tank 2433 of vertical setting, on regulating tank 2433 by screw be fixed with upper and lower two for controlling the limit sensors 2434 of pressurized cylinder 243, on spacing otic placode 2431, be fixed with spacing guide rod 2435, spacing guide rod 2435 matches with limit sensors 2434.
On entablature 221, be provided with a pair of steering mechanical hand 26, steering mechanical hand 26 is symmetricly set on two of tooth bar cushion block 242, steering mechanical hand 26 comprise manipulator, for driving device hand do guide rod cylinder 262 that horizontal linear moves, for the oscillating cylinder 263 of pendulum guide rod cylinder 262 and for the Pneumatic slid platform 264 of vertical lift oscillating cylinder 263, manipulator comprises the seat board 261 on the piston rod that is fixed on guide rod cylinder 262 and is arranged on seat board 261 for clamping the material folding space 2612 of tooth bar steel billet ends.
Above content described in this description is only made for the present invention illustrating. Those skilled in the art can make various amendments or supplement or adopt similar mode to substitute described specific embodiment; only otherwise depart from the content of description of the present invention or surmount this scope as defined in the claims, all should belong to protection scope of the present invention.

Claims (1)

1. a tooth bar steel billet milling machine, is characterized in that: comprise lathe base, workbench and milling cutter device, workMake platform and be connected with lathe base by linear guides, on workbench, be provided with for locating determining of tooth bar steel billetPosition device, described positioner comprise tooth bar cushion block pedestal, tooth bar cushion block, positioning cylinder manipulator andPressurized cylinder, tooth bar cushion block pedestal is fixed on workbench, and tooth bar cushion block is fixed on tooth bar cushion block pedestal,The setting party of tooth bar cushion block to linear guides keeping parallelism, on workbench, be fixed with entablature, entablatureOn be provided with several positioning cylinder manipulators and several pressurized cylinders, positioning cylinder manipulator is alsoRow are arranged, and pressurized cylinder is side by side arranges, and positioning cylinder manipulator comprises manipulator connecting plate, is hinged onWhat a pair of gripper on manipulator connecting plate and driving device pawl rotated relative to manipulator connecting plate drivesDynamic air cylinder, the turning cylinder that gripper rotates relative to manipulator connecting plate and linear guides keeping parallelism, machineryOn pawl, be rotatablely equipped with positioning guide wheel, the turning cylinder that positioning guide wheel rotates relative to gripper and linear guides are protectedHold vertically, on the piston rod of pressurized cylinder, be fixed with for tooth bar steel billet is pressed on to the pressure on tooth bar cushion blockTight piece, milling cutter device is symmetricly set on the both sides of tooth bar cushion block, and milling cutter device comprises rough mills cutterhead, thin millingCutterhead, double end spindle drum, hydraulic pressure moving platform planker, hydraulic pressure moving platform base and axis feeding cylinder, rough millCutterhead, thin facing cutter are arranged on double end spindle drum, and double end spindle drum is fixed on hydraulic pressure moving platform planker,Hydraulic pressure moving platform planker is slidably arranged on hydraulic pressure moving platform base, axis feeding air cylinder driven hydraulic pressure moving platform plankerMove relative to hydraulic pressure moving platform base, rough mill cutterhead and be fed to discharging with thin facing cutter along tooth bar steel billet milling machineDirection set gradually, rough mill the rotating shaft of cutterhead and the rotating shaft of thin facing cutter is horizontally disposed with and and linear guidesKeep vertical, the feeding side of lathe base is provided with milling machine feed frame assembly, and milling machine feed frame assembly comprisesCradle, linear module, module fixed mount and material conveying platform, module fixed mount and material conveying platform are fixed onOn cradle, the holder of linear module is fixed on module fixed mount, solid on the sliding seat of linear moduleSurely there is charging ram, the direction of motion of the sliding seat of linear module and linear guides keeping parallelism, material conveying platformA side be rotatablely equipped with several and be the drawing-inroller of arranging side by side, the axis of the rotating shaft of drawing-inroller is with linearGuide rail is vertical, and drawing-inroller one end is provided with back-up ring, and the exit side of workbench is provided with milling machine discharger, millingBed discharger comprises actuator, discharger fixing otic placode, charging pipe, enters material roller and discharger compressionCylinder, charging pipe is horizontally disposed with, and several are the material roller that enters of arranging side by side in charging pipe, to rotate installation,Discharger compression cylinder is fixed on charging pipe, is fixed with for inciting somebody to action on the piston rod of discharger compression cylinderTooth bar steel billet is pressed on the discharger hold-down head on material roller, and charging pipe is fixed on the fixing otic placode of dischargerUpper, the fixing otic placode of discharger is fixed on the sliding seat of actuator, the direction of motion of the sliding seat of actuatorWith linear guides keeping parallelism; On the piston rod of pressurized cylinder, be fixed with spacing otic placode, the cylinder of pressurized cylinderOn body, be fixed with limited block switch bracket, on limited block switch bracket, offer the regulating tank of vertical setting,On regulating tank by screw be fixed with upper and lower two for controlling the limit sensors of pressurized cylinder, position-limiting earOn plate, be fixed with spacing guide rod, spacing guide rod matches with limit sensors; On entablature, be provided with a pair ofSteering mechanical hand, steering mechanical hand is symmetricly set on two of tooth bar cushion block, and steering mechanical hand comprises machineryHand, do guide rod cylinder that horizontal linear moves, swing for pendulum guide rod cylinder for driving device handCylinder and for the Pneumatic slid platform of vertical lift oscillating cylinder, manipulator comprises and is fixed on guide rod cylinderSeat board on piston rod and being arranged on seat board for clamping the material folding space of tooth bar steel billet ends.
CN201410125274.3A 2014-03-31 2014-03-31 A kind of tooth bar steel billet milling machine Active CN103846485B (en)

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Publication number Priority date Publication date Assignee Title
CN109175957A (en) * 2018-09-19 2019-01-11 芜湖市星东塑胶模具制品有限公司 A kind of inhaling silencer hush tube positioning device

Citations (7)

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Publication number Priority date Publication date Assignee Title
CN201592274U (en) * 2010-01-06 2010-09-29 格力乐液压系统(常州)有限公司 Adjustable bidirectional plane milling device
CN202045389U (en) * 2011-02-17 2011-11-23 宝钢集团新疆八一钢铁有限公司 Improved edge milling machine for automobile steel plate springs
CN202278230U (en) * 2011-10-26 2012-06-20 南通恒秀铝热传输材料有限公司 Continuous face milling device
CN202411500U (en) * 2011-12-27 2012-09-05 重庆水轮机厂有限责任公司 Milling special machine
CN102825307A (en) * 2012-09-12 2012-12-19 云南Cy集团通海树脂砂铸造厂 Double-faced milling machine
CN202622013U (en) * 2012-04-30 2012-12-26 常州市华鼎机械制造有限公司 Double-sided milling special milling machine
CN203778821U (en) * 2014-03-31 2014-08-20 浙江博雷重型机床制造有限公司 Rack steel billet milling machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201592274U (en) * 2010-01-06 2010-09-29 格力乐液压系统(常州)有限公司 Adjustable bidirectional plane milling device
CN202045389U (en) * 2011-02-17 2011-11-23 宝钢集团新疆八一钢铁有限公司 Improved edge milling machine for automobile steel plate springs
CN202278230U (en) * 2011-10-26 2012-06-20 南通恒秀铝热传输材料有限公司 Continuous face milling device
CN202411500U (en) * 2011-12-27 2012-09-05 重庆水轮机厂有限责任公司 Milling special machine
CN202622013U (en) * 2012-04-30 2012-12-26 常州市华鼎机械制造有限公司 Double-sided milling special milling machine
CN102825307A (en) * 2012-09-12 2012-12-19 云南Cy集团通海树脂砂铸造厂 Double-faced milling machine
CN203778821U (en) * 2014-03-31 2014-08-20 浙江博雷重型机床制造有限公司 Rack steel billet milling machine

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Effective date of registration: 20170523

Address after: 300350 Tianjin city Jinnan district town of Fuyuan Road west side day Shuanggang micro 5-2-2603

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Patentee before: Zhejiang Bolei Heavy Machine Tool Manufacturing Co., Ltd.

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