CN206169828U - Four -axis linkage screw rod burnishing machine - Google Patents

Four -axis linkage screw rod burnishing machine Download PDF

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Publication number
CN206169828U
CN206169828U CN201621121441.8U CN201621121441U CN206169828U CN 206169828 U CN206169828 U CN 206169828U CN 201621121441 U CN201621121441 U CN 201621121441U CN 206169828 U CN206169828 U CN 206169828U
Authority
CN
China
Prior art keywords
bistrique
screw
support frame
abrasive band
lathe bed
Prior art date
Application number
CN201621121441.8U
Other languages
Chinese (zh)
Inventor
路杰
Original Assignee
北京鑫瑞潞丰工贸有限公司
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 北京鑫瑞潞丰工贸有限公司 filed Critical 北京鑫瑞潞丰工贸有限公司
Priority to CN201621121441.8U priority Critical patent/CN206169828U/en
Application granted granted Critical
Publication of CN206169828U publication Critical patent/CN206169828U/en

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Abstract

The utility model relates to a four -axis linkage screw rod burnishing machine, including the lathe bed, move grinding unit and screw rod support frame, be provided with support guiderail at upper surface of bed, the screw rod support frame slides and sets up on support guiderail, lathe bed one side is provided with the track of connecting the grinding unit, the lead screw that sets up at the lathe bed vertically makes a round trip to slide along the lathe bed on the track with drive motor drive grinding unit, removing the grinding unit and including support frame and bistrique, support frame and lathe bed between tracks connection are provided with on the support frame and drive bistrique horizontal rotation drive arrangement and lift drive arrangement, and spindle unit is provided with the chuck and drives the stepping drive motor of chuck fine motion, spindle unit's stepping drive motor, bistrique horizontal rotation drive arrangement and lift drive arrangement and lathe bed one side set up the lead screw and have formed with driving motor four -axis linkage. The utility model discloses can polish high, position and the angle that the abrasive band was adjusted at any time to the in -process at the screw rod, improve screw rod polishing quality and polishing efficiency.

Description

A kind of four-axle linked screw rod polishing machine
Technical field
The utility model is related to screw rod polishing equipment technical field, specially a kind of four-axle linked screw rod polishing machine.
Background technology
Screw rod is the crucial drive disk assembly of machinery industry, and the surface smoothness of its product directly decides the excellent of transmission quality Pessimum, the demand for development based on modern industry, the shape of screw rod also tends to diversity and complication.China's manufacture traditional at present Method is manual grinding, and such processing mode operator labour intensity is big, and production environment is severe, and product quality is difficult to ensure, It is difficult to meet the demand for development of China's machinery industry.
During reality processing, the shape disunity of screw rod, the angle of screw thread is also different on screw rod, in polishing processing In be difficult to be polished to each side of screw thread on screw rod completely.
The content of the invention
The purpose of this utility model is to provide a kind of four-axle linked screw rod polishing machine, can be adjusted in screw rod polishing process The height in abrasive band, position and angle, improve screw rod quality of finish and polishing efficiency.The purpose of this utility model is by following skill What art scheme was realized.
A kind of four-axle linked screw rod polishing machine, including lathe bed, mobile grinding unit and screw bolt support, in lathe bed upper surface Support guide is provided with, screw bolt support is slidably arranged on support guide, one end of support guide is provided with screw rod jackscrew tail Frame, is provided with main axle unit on the other end lathe bed of support guide, main axle unit is used to block to be polished screw rod;Its feature exists In:The lathe bed side is provided with the track of connection grinding unit, and the leading screw set in the lathe bed drives mill with motor Unit is cut longitudinally to be slidably reciprocated along lathe bed in orbit;The mobile grinding unit includes support frame and bistrique, support frame and bed Body track is connected, and band rotary bistrique is provided with support frame as described above and horizontally rotates drive device and lifting drive, the master Axle unit is provided with chuck and drives the stepper drive motors of chuck fine motion.
Further, it is described that the electric rotating set on support frame as described above is included in rotary bistrique horizontal rotation drive device Machine, the electric rotating machine drives a rotating disk to rotate by worm and gear, and the rotating disk entangles an elevating screw, the rotating disk On be respectively arranged with lifting guide pillar in elevating screw both sides, fairlead is cased with lifting guide pillar, the bistrique is fixed with fairlead Connection;The lifting drive includes the elevating screw, and support frame as described above is provided with what is vertically moved with rotary bistrique Lifting motor, lifting motor connects the elevating screw, and bistrique is connected by lifting sliding sleeve with threads of lead screw, and lifting motor passes through Elevating screw rotation is driven so as to drive lifting sliding sleeve and grinding unit to be moved up and down along lifting guide pillar;Electric rotating machine is by driving Worm Wheel System horizontally rotates so as to lifting column entirety and bistrique is rotated.
Further, the track is included in a supporting guide being provided with lathe bed base arris outwardly; The vertical support and level that the supporting guide is used for grinding unit are slided, and are provided with the side wall of lathe bed above the supporting guide One horizontal location guide rail parallel with supporting guide, horizontal location guide rail is used for the horizontal location of grinding unit;Horizontal location Guide rail and supporting guide constitute the track slided for the grinding unit of screw rod polishing machine;In horizontal location guide rail and supporting guide Between be provided with drive grinding unit move horizontally leading screw, the leading screw is connected with motor.
Further, the screw bolt support includes screw rod bracket, height regulating rod and base;The screw rod bracket bottom Middle part is connected with the top of height regulating rod by rotating shaft, and screw rod bracket can turn by fulcrum of height regulating rod top to both sides It is dynamic;Height regulating rod lower end connect base.
Further, the bistrique include bistrique drive support frame, bistrique drive support frame on be provided with abrasive band motor, Abrasive band driving wheel, abrasive band driven pulley and abrasive band, the abrasive band driving wheel and abrasive band motor connection, abrasive band driving wheel are driven with abrasive band Wheel is connected by abrasive band.
Further, the bistrique drives rear end and the abrasive band motor connection of support frame, and bistrique drives the front end of support frame It is connected with abrasive band driven pulley, the bistrique drives the front end of support frame to be provided with driven sliding block and slide block guide post, the driven cunning Block is connected with the abrasive band driven pulley, as the rotation of abrasive band driven pulley is movable along slide block guide post;Driven sliding block is also connected with One adjusting screw, adjusting screw end is provided with adjusting wheel, for adjusting the elastic of abrasive band.
Below in conjunction with the accompanying drawings and specific embodiment is described in further detail to the utility model.
Brief description of the drawings
Fig. 1 is the utility model front overall structure diagram;
Fig. 2 is overall structure diagram behind the utility model;
Fig. 3 is mobile grinding unit structural representation;
Fig. 4 is screw bolt support structural representation.
Reference:
1. lathe bed;2. grinding unit is moved;3. main axle unit;4. jackscrew tailstock;5. screw bolt support;6. electrical equipment control Unit;7. guidance panel.
Specific embodiment
A kind of four-axle linked screw rod polishing machine, including lathe bed 1, mobile grinding unit 2 and screw bolt support 5, on lathe bed Surface is provided with support guide 1-5, and screw bolt support is slidably arranged on support guide, and one end of support guide is provided with screw rod Jackscrew tailstock 4, is provided with main axle unit 3 on the other end lathe bed of support guide, main axle unit is used to block to be polished screw rod;Institute The track that lathe bed side is provided with connection grinding unit is stated, the leading screw 1-4 and motor 1-3 set in the lathe bed drives mill Unit is cut longitudinally to be slidably reciprocated along lathe bed in orbit;The mobile grinding unit includes support frame 2-1 and bistrique 2-10, support Frame is connected with lathe bed track, band rotary bistrique is provided with support frame as described above and horizontally rotates drive device and lifting drive, The main axle unit is provided with chuck 301 and drives the stepper drive motors 302 of chuck fine motion;The stepper drive of main axle unit Motor, bistrique horizontal rotation drive device and lifting drive and lathe bed side setting leading screw and motor form institute That states is four-axle linked.
Wherein:It is described that the electric rotating machine set on support frame as described above 2-1 is included in rotary bistrique horizontal rotation drive device 2-4, support frame top is rotary lifting pole 2-3, and rotary lifting pole includes a rotating disk 2-41, and the electric rotating machine passes through snail Worm and gear driving rotating disk 2-41 is rotated, and the rotating disk entangles an elevating screw 2-32, in elevating screw both sides on the rotating disk Lifting guide pillar 2-33 is respectively arranged with, fairlead 2-31 is cased with lifting guide pillar, the bistrique is fixedly connected with fairlead;It is described Lifting drive includes the elevating screw 2-32, and support frame as described above is provided with the lifting electricity vertically moved with rotary bistrique Machine 2-2, lifting motor connects the elevating screw, and bistrique is connected by lifting sliding sleeve 2-34 with threads of lead screw, and lifting motor leads to Elevating screw of overdriving rotation is moved up and down so as to drive lifting sliding sleeve and grinding unit along lifting guide pillar;Electric rotating machine is by driving Dynamic Worm Wheel System horizontally rotates so as to lifting column entirety and bistrique is rotated.Wherein:Worm gear is provided with support frame Worm screw case 2-5, in worm gear case 2-5, electric rotating machine 2-4 drives rotation to worm and gear by driving Worm Wheel System Turn lifting column 2-3 entirety and grinding unit horizontally rotates.
The track is included in a supporting guide 1-1 being provided with the base of lathe bed 1 arris outwardly;The branch The vertical support and level that support guide rail is used for grinding unit are slided, be provided with the side wall of lathe bed above the supporting guide one with The parallel horizontal location guide rail 1-2 of supporting guide, horizontal location guide rail is used for the horizontal location of grinding unit;Horizontal location guide rail The track slided for the grinding unit of screw rod polishing machine is constituted with supporting guide;In horizontal location guide rail and supporting guide Between be provided with drive grinding unit move horizontally leading screw 1-4, the leading screw is connected with motor 1-3;Motor drives Horizontal screw lead is rotated and drives mobile grinding unit to be moved along horizontal guide rail horizontal linear.
The screw bolt support includes screw rod bracket 5-1, height regulating rod 5-2 and base 5-3;The screw rod bracket 5-1 Center bottom is connected with the top of height regulating rod 5-2 by rotating shaft, and screw rod bracket 5-1 can be with height regulating rod 5-2 tops For fulcrum is rotated to both sides;Height regulating rod 5-2 lower ends connect bases 5-3.Height regulating rod 5-2 can adjust the screw rod branch The height of support.Regulation bracket can be needed to be rolled to each side to the left and right along rotating shaft according to processing in process, so as to adjust spiral shell The angle of bar, reaches more preferable polishing effect.Height adjusting nut and locking nut are provided with height regulating rod 5-2;It is described Base 5-3 includes guide rail sliding plate and the guide rail latch below guide rail sliding plate.
The bistrique includes that bistrique drives support frame 2-11, is driven in bistrique and abrasive band motor 2-6, sand are provided with support frame Band driving wheel 2-7, abrasive band driven pulley 2-8 and abrasive band 2-9, the abrasive band driving wheel 2-7 are connected with abrasive band motor 2-6, abrasive band master Driving wheel 2-7 is connected with abrasive band driven pulley 2-8 by abrasive band 2-9.The bistrique drives the rear end of support frame to fix abrasive band motor, mill Abrasive band driven pulley is fixed in the front end of head driving support frame, and the bistrique drives the front end of support frame to be provided with driven sliding block and sliding block Guide pillar 2-12, the driven sliding block is connected with the abrasive band driven pulley, with the rotation of abrasive band driven pulley along slide block guide post before and after It is mobile;Driven sliding block is also connected with an adjusting screw, and adjusting screw end is provided with adjusting wheel 2-13, the pine for adjusting abrasive band Tightly.
Used as control, the machine operation control unit of the polishing machine includes electrical control unit 6 and guidance panel 7.Electricity Device control unit and guidance panel are arranged on lathe bed, and electrical control unit 6 is containing transformer, each axle driver element, I/O modules etc. Electric elements.
Operation principle:
The rotation of principal cutting movement --- -- abrasive belt wheel
1)Using 3 kilowatts, the driving wheel of 2880 revs/min of 100L type motor driving diameter 200mm 160mm wide, sand is driven Band and driven pulley are acted.
2)Feed motion operation principle
The X-axis for moving up and down(Lifting drive)With the Z axis for moving left and right(Sliding driving device), driven by servomotor It is dynamic to do straight-line feed motion.
Drive the C axles of part rotation(Main shaft)With the Y-axis for driving sand belt oscillation angle(Horizontal rotation drive device), by watching Take motor driving and do rotary feed campaign.
3)The positioning of workpiece, support and clamp
Parts to be processed is positioned and clamped with the manual scroll chuck of main axle unit and tailstock centre, is supported with middle screw rod Frame is supported.

Claims (6)

1. a kind of four-axle linked screw rod polishing machine, including lathe bed, mobile grinding unit and screw bolt support, set in lathe bed upper surface Support guide is equipped with, screw bolt support is slidably arranged on support guide, one end of support guide is provided with screw rod jackscrew tailstock, Main axle unit is provided with the other end lathe bed of support guide, main axle unit is used to block to be polished screw rod;It is characterized in that:Institute The track that lathe bed side is provided with connection grinding unit is stated, the leading screw set in the lathe bed drives grinding unit with motor Longitudinally slidably reciprocated along lathe bed in orbit;The mobile grinding unit includes support frame and bistrique, support frame and lathe bed track Connection, band rotary bistrique is provided with support frame as described above and horizontally rotates drive device and lifting drive, the main axle unit It is provided with chuck and drives the stepper drive motors of chuck fine motion.
2. polishing machine according to claim 1, it is characterised in that:The band rotary bistrique horizontal rotation drive device is included in The electric rotating machine set on support frame as described above, the electric rotating machine drives a rotating disk to rotate by worm and gear, the rotating disk An elevating screw is entangled, lifting guide pillar is respectively arranged with elevating screw both sides on the rotating disk, be cased with leading in lifting guide pillar To set, the bistrique is fixedly connected with fairlead;The lifting drive includes the elevating screw, and support frame as described above is set Have a lifting motor vertically moved with rotary bistrique, lifting motor connects the elevating screw, bistrique by lift sliding sleeve with Threads of lead screw is connected, and lifting motor drives lifting sliding sleeve and grinding unit along lifting guide pillar by driving elevating screw to rotate Move up and down;Electric rotating machine is horizontally rotated by driving Worm Wheel System so as to lifting column entirety and bistrique is rotated.
3. polishing machine according to claim 1, it is characterised in that:The track is included in lathe bed base side outwardly A supporting guide being provided with rib;The vertical support and level that the supporting guide is used for grinding unit are slided, in support A horizontal location guide rail parallel with supporting guide is provided with the side wall of guide rail top lathe bed, horizontal location guide rail is used to grind Cut the horizontal location of unit;Horizontal location guide rail and supporting guide constitute the rail slided for the grinding unit of screw rod polishing machine Road;Drive grinding unit is provided between horizontal location guide rail and supporting guide and moves horizontally leading screw, the leading screw and driving Motor connection.
4. polishing machine according to claim 1, it is characterised in that:The screw bolt support includes that screw rod bracket, height are adjusted Pole and base;The screw rod bracket center bottom is connected with the top of height regulating rod by rotating shaft, and screw rod bracket can be with Height regulating rod top is that fulcrum is rotated to both sides;Height regulating rod lower end connect base.
5. polishing machine according to claim 1, it is characterised in that:The bistrique includes that bistrique drives support frame, in bistrique Drive and abrasive band motor, abrasive band driving wheel, abrasive band driven pulley and abrasive band are installed on support frame, the abrasive band driving wheel is electric with abrasive band Machine is connected, and abrasive band driving wheel is connected with abrasive band driven pulley by abrasive band.
6. polishing machine according to claim 5, it is characterised in that:The bistrique drives rear end and the abrasive band motor of support frame Connection, bistrique drives the front end of support frame to be connected with abrasive band driven pulley, and it is driven that the bistrique drives the front end of support frame to be provided with Sliding block and slide block guide post, the driven sliding block are connected with the abrasive band driven pulley, as the rotation of abrasive band driven pulley is led along sliding block Post is moved forward and backward;Driven sliding block is also connected with an adjusting screw, and adjusting screw end is provided with adjusting wheel, the pine for adjusting abrasive band Tightly.
CN201621121441.8U 2016-10-14 2016-10-14 Four -axis linkage screw rod burnishing machine CN206169828U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621121441.8U CN206169828U (en) 2016-10-14 2016-10-14 Four -axis linkage screw rod burnishing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621121441.8U CN206169828U (en) 2016-10-14 2016-10-14 Four -axis linkage screw rod burnishing machine

Publications (1)

Publication Number Publication Date
CN206169828U true CN206169828U (en) 2017-05-17

Family

ID=58677593

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621121441.8U CN206169828U (en) 2016-10-14 2016-10-14 Four -axis linkage screw rod burnishing machine

Country Status (1)

Country Link
CN (1) CN206169828U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107486778A (en) * 2017-10-06 2017-12-19 西南石油大学 A kind of three-dimensional movable type sbrasive belt grinding special purpose machine tool
CN108436752A (en) * 2018-03-06 2018-08-24 杨秀波 A kind of household electrical appliances screw abrasive machine
CN109318130A (en) * 2018-10-30 2019-02-12 浙江华业塑料机械有限公司 A kind of screw rod polishing method
WO2020078734A1 (en) * 2018-10-15 2020-04-23 Robert Bosch Gmbh Method for producing a gear worm which is located in particular on an armature shaft, and such a gear worm

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107486778A (en) * 2017-10-06 2017-12-19 西南石油大学 A kind of three-dimensional movable type sbrasive belt grinding special purpose machine tool
CN108436752A (en) * 2018-03-06 2018-08-24 杨秀波 A kind of household electrical appliances screw abrasive machine
WO2020078734A1 (en) * 2018-10-15 2020-04-23 Robert Bosch Gmbh Method for producing a gear worm which is located in particular on an armature shaft, and such a gear worm
CN109318130A (en) * 2018-10-30 2019-02-12 浙江华业塑料机械有限公司 A kind of screw rod polishing method
CN109318130B (en) * 2018-10-30 2020-08-25 浙江华业塑料机械有限公司 Screw polishing method

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