CN105500128A - Common abrasive grinding wheel internal and external grinding machine - Google Patents

Common abrasive grinding wheel internal and external grinding machine Download PDF

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Publication number
CN105500128A
CN105500128A CN201510993396.9A CN201510993396A CN105500128A CN 105500128 A CN105500128 A CN 105500128A CN 201510993396 A CN201510993396 A CN 201510993396A CN 105500128 A CN105500128 A CN 105500128A
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CN
China
Prior art keywords
mill
interior
fixedly connected
emery wheel
workpiece
Prior art date
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Granted
Application number
CN201510993396.9A
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Chinese (zh)
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CN105500128B (en
Inventor
吴晓磊
杨小鹏
韩瑞锋
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Zhengzhou Research Institute for Abrasives and Grinding Co Ltd
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Zhengzhou Research Institute for Abrasives and Grinding Co Ltd
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Priority to CN201510993396.9A priority Critical patent/CN105500128B/en
Publication of CN105500128A publication Critical patent/CN105500128A/en
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Publication of CN105500128B publication Critical patent/CN105500128B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/12Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces both externally and internally with several grinding wheels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/10Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/20Drives or gearings; Equipment therefor relating to feed movement
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/25Drives or gearings; Equipment therefor for compensating grinding wheel abrasion resulting from dressing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06Dust extraction equipment on grinding or polishing machines

Abstract

The invention relates to a common abrasive grinding wheel internal and external grinding machine. The common abrasive grinding wheel internal and external grinding machine comprises a base, wherein components for implementing ascending, rotating and positioning of workpieces are arranged in the base; a main body rack is arranged on the base; and an internal grinding head component and an external grinding head component which are used for implementing ascending, descending, left-right movement and rotation of an internal grinding wheel and an external grinding wheel are arranged on the main body rack. The grinding machine is used for simultaneously machining internal holes and external circles of common abrasive cylindrical grinding wheels, synchronous 'feed' is realized, and machining efficiency is improved greatly. In addition, and by a grinding wheel loss online compensating component, machining precision is improved. The grinding machine is sealed integrally and is subjected to inflation cooling, and dust is removed under negative pressure, so that dry grinding is realized. The grinding machine is wide in application range and has relatively high popularization significance.

Description

Conventional abrasive material emery wheel internal and external grinding machine
Technical field
The present invention relates to plant equipment processing technique field, particularly relate to a kind of conventional abrasive material emery wheel internal and external grinding machine.
Background technology
In bonded abrasive products industry, after the cross grinding processing of conventional abrasive material emery wheel, need to carry out grinding to its endoporus and cylindrical, the lathe kind of current processing endoporus and cylindrical is a lot, two equipment are mainly adopted to process endoporus and cylindrical respectively, or an equipment twice clamping emery wheel processes endoporus and cylindrical respectively, and machining accuracy is lower, working (machining) efficiency and automaticity low.
Current internal and external grinding machine has a wide range of applications in field of machining, the vertical mechanism of main employing, utilize endoporus and the cylindrical of left and right two wheel grinding workpiece, processing work is metal, adopt an end face of magnechuck and permanent magnetic chuck clamping work pieces, dustproof design is mainly for iron filings etc., and conventional abrasive material emery wheel can only adopt the mode of two face clampings to clamp, and grinding wheel diameter is general larger, grinding dust is large, and therefore the internal and external grinding machine of field of machining can not be used for the grinding of conventional abrasive material emery wheel inside and outside circle.
Summary of the invention
Object of the present invention is for can simultaneously to the conventional abrasive material emery wheel internal and external grinding machine that endoporus and the cylindrical of conventional abrasive material emery wheel are processed after providing a kind of clamped one time emery wheel.
In order to achieve the above object, technical scheme provided by the present invention is: a kind of conventional abrasive material emery wheel internal and external grinding machine, comprise base, workpiece electric rotating machine is respectively arranged with in base, oil-lifting jar on vertical workpiece rotary table, vertical Workpiece fixing oil cylinder, on workpiece rotary table, oil-lifting jar is positioned at the right side of workpiece electric rotating machine, Workpiece fixing oil cylinder is positioned at the right side of oil-lifting jar on workpiece rotary table, workpiece electric rotating machine is rotatably connected to vertical workpiece rotating shaft, the upper end of workpiece rotating shaft is fixedly connected with workpiece rotation platform, on workpiece rotary table, the upper end of oil-lifting jar is provided with hydraulic motor, hydraulic motor is provided with vertical connecting axle, the upper end of connecting axle is provided with workpiece rotary table, the upper end of Workpiece fixing oil cylinder is provided with Workpiece fixing plate.
The top and bottom of described main stand are respectively provided with and move left and right guide post, move left and right guide post is provided with and move left and right slide block, move left and right on slide block and be fixedly connected with mounting base, mounting base is provided with internal grinding head parts and excircle grinding head parts, internal grinding head parts are positioned at the left side of main stand, and excircle grinding head parts are positioned at the right side of main stand; The left side of main stand is fixedly connected with interior mill electric cylinder and interior mill servomotor, and interior mill servomotor is positioned at the top of mill electric cylinder, and the tailpiece of the piston rod of interior mill electric cylinder is fixedly connected with internal grinding head parts; The right side of main stand is fixedly connected with outer mill electric cylinder and outer mill servomotor, and outer mill servomotor is positioned at the top of outer mill electric cylinder, and the tailpiece of the piston rod of outer mill electric cylinder is fixedly connected with excircle grinding head parts.
Described internal grinding head parts comprise the interior mill hoist cylinder vertically arranged, the vertical guide post of interior mill, interior wear smooth block, interior mill spindle bearing, interior electric mill machine, the interior mill main shaft of vertical setting, interior emery wheel, the stiff end of interior mill hoist cylinder is arranged on mounting base, interior wear smooth block is arranged on the vertical guide post of interior mill, interior mill spindle bearing is fixedly connected on interior wear smooth block, interior mill spindle bearing is fixedly connected with the tailpiece of the piston rod of interior mill hoist cylinder, interior electric mill machine is fixedly connected on interior mill spindle bearing, interior mill main shaft and interior electric mill machine are rotationally connected, interior emery wheel is fixedly connected with the lower end of interior mill main shaft.
Described excircle grinding head parts comprise the outer mill hoist cylinder vertically arranged, the vertical guide post of outer mill, outer wear smooth block, outer mill spindle bearing, outer electric mill machine, the outer mill main shaft of vertical setting, outer emery wheel, the stiff end of outer mill hoist cylinder is arranged on mounting base, outer wear smooth block is arranged on the vertical guide post of outer mill, outer mill spindle bearing is fixedly connected with outside on wear smooth block, outer mill spindle bearing is fixedly connected with the tailpiece of the piston rod of outer mill hoist cylinder, outer electric mill machine is fixedly connected with and grinds on spindle bearing outside, outer mill main shaft and outer electric mill machine are rotationally connected, outer emery wheel is fixedly connected with the lower end of outer mill main shaft.
Described main stand is provided with jig guide seats, jig guide seats is vertically provided with two gripper chuck locking oil cylinders, two gripper chuck locking oil cylinders lay respectively at the left and right sides of interior mill main shaft, the stiff end of gripper chuck locking oil cylinder is fixedly connected with jig guide seats, the tailpiece of the piston rod of gripper chuck locking oil cylinder is fixedly connected with jig platen, jig guide seats is fixedly connected with the emery wheel loss balancing parts being respectively used to interior emery wheel and outer emery wheel loss online compensation.
Described emery wheel loss balancing parts comprise support and high repeatable accuracy proximity switch, support is fixedly connected with jig guide seats, high repeatable accuracy proximity switch is fixedly connected with the lower end of support, and high repeatable accuracy proximity switch and interior emery wheel and outer emery wheel are equipped with spacing.
Described main stand is provided with the control cabinet that whole equipment operating is controlled.
Described base is fixedly connected with case, and Workpiece fixing oil cylinder, workpiece rotary table, hydraulic motor, workpiece electric rotating machine, workpiece rotation platform, workpiece rotating shaft, connecting axle, interior emery wheel, outer emery wheel are all positioned at the inside of case.
The tailpiece of the piston rod of described gripper chuck locking oil cylinder is arranged with dirt-proof boot.
The bottom of described main stand is provided with suction opeing.
Described interior mill main shaft is provided with suction opeing; Outer mill main shaft is also provided with suction opeing.
Device of the present invention is processed the endoporus of conventional abrasive material cylindrical grinding wheel and cylindrical simultaneously, realize synchronous " feed ", substantially increase working (machining) efficiency, in addition the emery wheel loss online compensation parts arranged improve machining accuracy, this device adopts integral sealing, depression dust-removing and inflation cooling, Dry Grinding is achieved with this, applied widely, there is higher dissemination.
Accompanying drawing explanation
Fig. 1 is conventional abrasive material emery wheel internal and external grinding machine structural representation of the present invention;
Fig. 2 is the left view of Fig. 1.
Detailed description of the invention
For making object of the present invention, technical scheme and beneficial effect clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described in further detail.
As shown in Figure 2, a kind of conventional abrasive material emery wheel internal and external grinding machine of the present invention, comprise base 1, workpiece electric rotating machine 2 is respectively arranged with in base 1, oil-lifting jar 5 on vertical workpiece rotary table, vertical Workpiece fixing oil cylinder 9, on workpiece rotary table, oil-lifting jar 5 is positioned at the right side of workpiece electric rotating machine 2, Workpiece fixing oil cylinder 9 is positioned at the right side of oil-lifting jar 5 on workpiece rotary table, workpiece electric rotating machine 2 is rotatably connected to vertical workpiece rotating shaft 3, the upper end of workpiece rotating shaft 3 is fixedly connected with workpiece rotation platform 4, on workpiece rotary table, the upper end of oil-lifting jar 5 is provided with hydraulic motor 6, hydraulic motor 6 is provided with vertical connecting axle 7, the upper end of connecting axle 7 is provided with workpiece rotary table 8, the upper end of Workpiece fixing oil cylinder 9 is provided with Workpiece fixing plate 10.
As shown in Figure 1, the top and bottom of described main stand 11 are respectively provided with and move left and right guide post 14, what what upper end was arranged move left and right guide post 14 and lower end was arranged move left and right guide post 14 is all provided with moves left and right slide block 13, move left and right on slide block 13 and be fixedly connected with mounting base 12, mounting base 12 is provided with internal grinding head parts and excircle grinding head parts, internal grinding head parts are positioned at the left side of main stand 11, and excircle grinding head parts are positioned at the right side of main stand 11; The left side of main stand 11 is fixedly connected with interior mill electric cylinder 21 and interior mill servomotor 20, and interior mill servomotor 20 is positioned at the top of mill electric cylinder 21, and the tailpiece of the piston rod of interior mill electric cylinder 21 is fixedly connected with internal grinding head parts; The right side of main stand 11 is fixedly connected with outer mill electric cylinder 30 and outer mill servomotor 29, and outer mill servomotor 29 is positioned at the top of outer mill electric cylinder 30, and the tailpiece of the piston rod of outer mill electric cylinder 30 is fixedly connected with excircle grinding head parts.
As shown in Figure 1, described internal grinding head parts comprise the interior mill hoist cylinder 15 vertically arranged, the vertical guide post 22 of interior mill, interior wear smooth block 19, interior mill spindle bearing 17, interior electric mill machine 16, the interior mill main shaft 23 of vertical setting, interior emery wheel 37, the stiff end of interior mill hoist cylinder 15 is arranged on mounting base 12, interior wear smooth block 19 is arranged on the vertical guide post 22 of interior mill, interior mill spindle bearing 17 is fixedly connected on interior wear smooth block 19, interior mill spindle bearing 17 is fixedly connected with the tailpiece of the piston rod of interior mill hoist cylinder 15, interior electric mill machine 16 is fixedly connected on interior mill spindle bearing 17, interior mill main shaft 23 is rotationally connected with interior electric mill machine 16, interior emery wheel 37 is fixedly connected with the lower end of interior mill main shaft 23, interior mill main shaft 23 is provided with suction opeing, suction opeing is connected with extraneous blower fan system, make interior mill main shaft 23 in the process of work, be in the state of negative pressure, realize Dry Grinding.
As shown in Figure 1, described excircle grinding head parts comprise the outer mill hoist cylinder 25 vertically arranged, the vertical guide post 31 of outer mill, outer wear smooth block 28, outer mill spindle bearing 27, outer electric mill machine 26, the outer mill main shaft 33 of vertical setting, outer emery wheel 35, the stiff end of outer mill hoist cylinder 25 is arranged on mounting base 12, outer wear smooth block 28 is arranged on the vertical guide post 31 of outer mill, outer mill spindle bearing 27 is fixedly connected with outside on wear smooth block 28, outer mill spindle bearing 27 is fixedly connected with the tailpiece of the piston rod of outer mill hoist cylinder 25, outer electric mill machine 26 is fixedly connected with and grinds on spindle bearing 27 outside, outer mill main shaft 33 is rotationally connected with outer electric mill machine 26, outer emery wheel 35 is fixedly connected with the lower end of outer mill main shaft 33, outer mill main shaft 33 is provided with suction opeing, suction opeing is connected with extraneous blower fan system, make outer mill main shaft 33 in the process of work, be in the state of negative pressure, realize Dry Grinding.
As shown in Figure 1 and Figure 2, described main stand 11 is provided with jig guide seats 32, jig guide seats 32 is vertically provided with two gripper chuck locking oil cylinders 18, two gripper chuck locking oil cylinders 18 lay respectively at the left and right sides of interior mill main shaft 23, the stiff end of gripper chuck locking oil cylinder 18 is fixedly connected with jig guide seats 32, the tailpiece of the piston rod of gripper chuck locking oil cylinder 18 is fixedly connected with jig platen 36, jig guide seats 32 is fixedly connected with the emery wheel loss balancing parts being respectively used to interior emery wheel 37 and outer emery wheel 35 loss online compensation.
As shown in Figure 2, described emery wheel loss balancing parts comprise support 40 and high repeatable accuracy proximity switch 41, support 40 is fixedly connected with jig guide seats 32, high repeatable accuracy proximity switch 41 is fixedly connected with the lower end of support 40, and high repeatable accuracy proximity switch 41 is equipped with spacing with interior emery wheel 37 and outer emery wheel 35.
The right side of described main stand 11 is provided with the control cabinet 38 controlled whole equipment operating, and control cabinet 38 having the button handling equipment component work and stopping on whole internal and external grinding machine, is the cental system of whole internal and external grinding machine.
Described base 1 is fixedly connected with case 34, and Workpiece fixing oil cylinder 9, workpiece rotary table 8, hydraulic motor 6, workpiece electric rotating machine 2, workpiece rotation platform 4, workpiece rotating shaft 3, connecting axle 7, interior emery wheel 37, outer emery wheel 35 are all positioned at the inside of case 34.
The tailpiece of the piston rod of described gripper chuck locking oil cylinder 18 is arranged with dirt-proof boot 24, and dirt-proof boot 24 can effectively prevent the abrasive dust in the process of workpiece emery wheel 39 in grinding under grinding from flying upward, the tailpiece of the piston rod of blocking gripper chuck locking oil cylinder 18.
The bottom of described main stand 12 is provided with suction opeing, and suction opeing is connected with extraneous blower fan system, can realize the depression dust-removing of internal and external grinding machine.
As Fig. 1, shown in Fig. 2, during use, workpiece emery wheel 39 to be processed is arranged in Workpiece fixing version 10, the rising of Workpiece fixing oil cylinder 9, promote the locating shaft be arranged in Workpiece fixing plate 3 to stretch out, realize building together the self-centering of emery wheel 39, on workpiece rotary table, oil-lifting jar 5 rising drives workpiece rotary table 5 and emery wheel to rise, be positioned at hydraulic motor 4 rotary actuation workpiece rotary table 8 on workpiece base 11 and workpiece emery wheel 39 to rotate along the axis of hydraulic motor 4, workpiece emery wheel 39 is delivered to processing stations, on workpiece rotary table, oil-lifting jar 5 decline drives workpiece rotation platform 4 and workpiece emery wheel 39 to decline, workpiece emery wheel 39 is put on workpiece rotation platform 4, the gripper chuck locking oil cylinder 18 be installed on above jig guide seats 32 declines, jig platen 36 is driven to decline clamping work pieces emery wheel 39, workpiece electric rotating machine 2 rotary actuation workpiece rotation platform 4 rotates, the workpiece emery wheel 39 be clamped on workpiece rotation platform 4 is driven to rotate with this, realize the location of workpiece emery wheel 39, rising and rotation.
In the rotary actuation of interior electric mill machine 26, mill main shaft 23 rotates, and drives emery wheel 37 in interior mill main shaft 23 lower end to rotate with this; Interior mill hoist cylinder 15 is by the vertical guide post of interior mill 22 and be installed on wear smooth block 19 on the vertical guide post of interior mill 22 and drive interior mill spindle bearing 17 to rise and decline, drive with this and be fixed on electric mill machine 16 on interior mill spindle bearing 17, interior mill main shaft 23 and interior emery wheel 37 successively and rise and decline, realize the rotation of interior emery wheel 37, rising and decline, realize the axial grinding of workpiece emery wheel 39 endoporus.
The rotation of main shaft 33 is ground in the rotary actuation of outer electric mill machine 26 outward, drives the outer emery wheel 35 of outer mill main shaft 33 lower end to rotate with this; Outer mill hoist cylinder 25 drives outer mill spindle bearing 27 to rise and decline by the vertical guide post of outer mill 31 and the outer wear smooth block 28 be installed on the vertical guide post of outer mill 31, the outer electric mill machine 26 be fixed on successively on outer mill spindle bearing 27, outer mill main shaft 33 and outer emery wheel 35 is driven to rise and decline with this, realize the rotation of outer emery wheel 35, rising and decline, realize the axial grinding of grinding wheel cylindrical.
In the rotary actuation of interior mill servomotor 20, mill electric cylinder 21 moves left and right, moving left and right of internal grinding head parts on mounting base 12 is driven by moving left and right guide post 14 and moving left and right slide block 13 with this, realize moving left and right of interior emery wheel 37 with this, realize the feed of workpiece emery wheel 39 inner hole grinding.
The rotary actuation of outer mill servomotor 20 is ground electric cylinder 21 outward and is moved left and right, moving left and right of cylindrical part of the grinding head on mounting base 12 is driven by moving left and right guide post 14 and moving left and right slide block 13 with this, realize moving left and right of outer emery wheel 35 with this, realize the feed of workpiece emery wheel 39 cylindricalo grinding.
The high repeatable accuracy proximity switch 41 of emery wheel loss balancing parts realizes the diameter detecting interior emery wheel 37 and outer emery wheel 35, programmable logic controller (PLC) is fed back to, the online compensation of emery wheel 37 and outer emery wheel 35 loss in realizing by inner circle servomotor 20 and cylindrical servomotor 29.
The operation of whole equipment is realized by control box 38, and while workpiece emery wheel 39 endoporus and cylindrical, processing and synchronous " feed " are realized by programmable logic controller (PLC) control program.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall within the scope of claimed invention.Application claims protection domain is defined by appending claims and equivalent.

Claims (5)

1. conventional abrasive material emery wheel internal and external grinding machine, it is characterized in that: comprise base, workpiece electric rotating machine is respectively arranged with in base, oil-lifting jar on vertical workpiece rotary table, vertical Workpiece fixing oil cylinder, on workpiece rotary table, oil-lifting jar is positioned at the right side of workpiece electric rotating machine, Workpiece fixing oil cylinder is positioned at the right side of oil-lifting jar on workpiece rotary table, workpiece electric rotating machine is rotatably connected to vertical workpiece rotating shaft, the upper end of workpiece rotating shaft is fixedly connected with workpiece rotation platform, on workpiece rotary table, the upper end of oil-lifting jar is provided with hydraulic motor, hydraulic motor is provided with vertical connecting axle, the upper end of connecting axle is provided with workpiece rotary table, the upper end of Workpiece fixing oil cylinder is provided with Workpiece fixing plate,
The top and bottom of described main stand are respectively provided with and move left and right guide post, move left and right guide post is provided with and move left and right slide block, move left and right on slide block and be fixedly connected with mounting base, mounting base is provided with internal grinding head parts and excircle grinding head parts, internal grinding head parts are positioned at the left side of main stand, and excircle grinding head parts are positioned at the right side of main stand; The left side of main stand is fixedly connected with interior mill electric cylinder and interior mill servomotor, and interior mill servomotor is positioned at the top of mill electric cylinder, and the tailpiece of the piston rod of interior mill electric cylinder is fixedly connected with internal grinding head parts; The right side of main stand is fixedly connected with outer mill electric cylinder and outer mill servomotor, and outer mill servomotor is positioned at the top of outer mill electric cylinder, and the tailpiece of the piston rod of outer mill electric cylinder is fixedly connected with excircle grinding head parts;
Described internal grinding head parts comprise the interior mill hoist cylinder vertically arranged, the vertical guide post of interior mill, interior wear smooth block, interior mill spindle bearing, interior electric mill machine, the interior mill main shaft of vertical setting, interior emery wheel, the stiff end of interior mill hoist cylinder is arranged on mounting base, interior wear smooth block is arranged on the vertical guide post of interior mill, interior mill spindle bearing is fixedly connected on interior wear smooth block, interior mill spindle bearing is fixedly connected with the tailpiece of the piston rod of interior mill hoist cylinder, interior electric mill machine is fixedly connected on interior mill spindle bearing, interior mill main shaft and interior electric mill machine are rotationally connected, interior emery wheel is fixedly connected with the lower end of interior mill main shaft,
Described excircle grinding head parts comprise the outer mill hoist cylinder vertically arranged, the vertical guide post of outer mill, outer wear smooth block, outer mill spindle bearing, outer electric mill machine, the outer mill main shaft of vertical setting, outer emery wheel, the stiff end of outer mill hoist cylinder is arranged on mounting base, outer wear smooth block is arranged on the vertical guide post of outer mill, outer mill spindle bearing is fixedly connected with outside on wear smooth block, outer mill spindle bearing is fixedly connected with the tailpiece of the piston rod of outer mill hoist cylinder, outer electric mill machine is fixedly connected with and grinds on spindle bearing outside, outer mill main shaft and outer electric mill machine are rotationally connected, outer emery wheel is fixedly connected with the lower end of outer mill main shaft,
Described main stand is provided with jig guide seats, jig guide seats is vertically provided with two gripper chuck locking oil cylinders, two gripper chuck locking oil cylinders lay respectively at the left and right sides of interior mill main shaft, the stiff end of gripper chuck locking oil cylinder is fixedly connected with jig guide seats, the tailpiece of the piston rod of gripper chuck locking oil cylinder is fixedly connected with jig platen, jig guide seats is fixedly connected with the emery wheel loss balancing parts being respectively used to interior emery wheel and outer emery wheel loss online compensation;
Described emery wheel loss balancing parts comprise support and high repeatable accuracy proximity switch, support is fixedly connected with jig guide seats, high repeatable accuracy proximity switch is fixedly connected with the lower end of support, and high repeatable accuracy proximity switch and interior emery wheel and outer emery wheel are equipped with spacing;
Described main stand is provided with the control cabinet that whole equipment operating is controlled.
2. conventional abrasive material emery wheel internal and external grinding machine according to claim 1, it is characterized in that: described base is fixedly connected with case, Workpiece fixing oil cylinder, workpiece rotary table, hydraulic motor, workpiece electric rotating machine, workpiece rotation platform, workpiece rotating shaft, connecting axle, interior emery wheel, outer emery wheel are all positioned at the inside of case.
3. conventional abrasive material emery wheel internal and external grinding machine according to claim 1 or 2, is characterized in that: the tailpiece of the piston rod of described gripper chuck locking oil cylinder is arranged with dirt-proof boot.
4. conventional abrasive material emery wheel internal and external grinding machine according to claim 1, is characterized in that: the bottom of described main stand is provided with suction opeing.
5. conventional abrasive material emery wheel internal and external grinding machine according to claim 4, is characterized in that: described interior mill main shaft is provided with suction opeing; Outer mill main shaft is also provided with suction opeing.
CN201510993396.9A 2015-12-28 2015-12-28 Conventional abrasive material emery wheel internal and external grinding machine Active CN105500128B (en)

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Cited By (5)

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Publication number Priority date Publication date Assignee Title
CN106695485A (en) * 2016-12-14 2017-05-24 中国科学院合肥物质科学研究院 Automatic deburring device capable of realizing compensation
CN106944888A (en) * 2017-02-23 2017-07-14 常熟市双月机械有限公司 A kind of high-precision inside and outside circle grinding machine
CN108481148A (en) * 2018-03-23 2018-09-04 安徽义良罐业科技有限公司 A kind of tea can inside grinding device
CN109333282A (en) * 2016-07-19 2019-02-15 东莞理工学院 A kind of workpiece polishing mechanism of motor shaft
CN110961698A (en) * 2019-12-24 2020-04-07 浦江吉树机械科技有限公司 Machine tool capable of being selectively used by single cutter and double cutters and capable of synchronously milling two surfaces

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CN102886741A (en) * 2012-11-01 2013-01-23 上海机床厂有限公司 Automatic changing device of grinding wheel and grinding wheel cover of vertical internal and external grinding machine
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EP0480416A2 (en) * 1990-10-12 1992-04-15 GERARDI S.p.A. Grinding machine with magazine for the storage of grinding wheels
CN201604046U (en) * 2009-11-13 2010-10-13 无锡上机磨床有限公司 Grinding carriage structure of large-scale numerical control internal and external grinding machine
CN102765035A (en) * 2012-07-31 2012-11-07 广州市敏嘉制造技术有限公司 Four-spindle vertical numerical control grinding center
CN102886741A (en) * 2012-11-01 2013-01-23 上海机床厂有限公司 Automatic changing device of grinding wheel and grinding wheel cover of vertical internal and external grinding machine
CN205438046U (en) * 2015-12-28 2016-08-10 郑州磨料磨具磨削研究所有限公司 Cylindrical grinder in ordinary abrasive material emery wheel

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CN106695485A (en) * 2016-12-14 2017-05-24 中国科学院合肥物质科学研究院 Automatic deburring device capable of realizing compensation
CN106695485B (en) * 2016-12-14 2018-12-11 中国科学院合肥物质科学研究院 A kind of apparatus for automatically removing burr of achievable compensation
CN106944888A (en) * 2017-02-23 2017-07-14 常熟市双月机械有限公司 A kind of high-precision inside and outside circle grinding machine
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