CN204621722U - A kind of four station chamfering grinders - Google Patents

A kind of four station chamfering grinders Download PDF

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Publication number
CN204621722U
CN204621722U CN201520102769.4U CN201520102769U CN204621722U CN 204621722 U CN204621722 U CN 204621722U CN 201520102769 U CN201520102769 U CN 201520102769U CN 204621722 U CN204621722 U CN 204621722U
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China
Prior art keywords
bistrique
feeding
workbench
planker
conveyer belt
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CN201520102769.4U
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Chinese (zh)
Inventor
程桂有
梁以活
陈锦新
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ZHAOQING DINGCHEN PERMANENT MAGNETIC EQUIPMENT CO Ltd
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ZHAOQING DINGCHEN PERMANENT MAGNETIC EQUIPMENT CO Ltd
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Abstract

The utility model discloses a kind of four station chamfering grinders, comprise support, support is provided with the workbench of clamping workpiece, the both sides of workbench are symmetrical respectively installs forward and backward totally four feeding plankers, workbench is also provided with planker drive unit, planker drive unit connects each feeding planker respectively, and drive feeding planker near or away from workbench; Each feeding planker is separately installed with a column, each column is provided with a root post screw mandrel, an elevating bracket and a handwheel, column screw mandrel connects elevating bracket and handwheel, rotation hand wheel thus make column screw mandrel control elevating bracket to raise or reduce; Each elevating bracket is provided with one piece of bistrique rotary corner plate, bistrique rotary corner plate is provided with the bistrique for grinding and the grinding motor being connected the rotation of driving bistrique, bistrique rotary corner plate and elevating bracket adopt dismountable screw to be connected and fixed, and adjustment bistrique rotary corner plate tightens the nut of bistrique rotary corner plate screw corresponding on elevating bracket again to required grinding angle.

Description

A kind of four station chamfering grinders
Technical field
The utility model relates to machine tool field, especially a kind of chamfering grinder of multistation.
Background technology
Magnetic shoe is as the magnetic device used a large amount of in mechanotronics, and demand is more and more higher with requirement.Magnetic shoe in process of production, needs multi-step process, if the magnetic shoe semi-finished product after shaping do not have chamfering, easily occurs arrisdefect and causes waste product.Due to magnetic shoe molding die derive from different manufacturers, mould substitute, the substitute of magnetic shoe blank, magnetic shoe sintering shrinkage control the many reasons such as inaccurate, after magnetic shoe grinding completes, magnetic shoe was originally disappeared by formed in mould surrounding die R angle or became irregular R angle, needed again to grind processing 4R angle.The method of normal use is aborning generally and adopts the mode of manual mill processing to carry out chamfering to tile-shaped magnet surrounding die R angle at present, its process equipment is the skive that normal sands turbine installs plane or cambered surface, by the hand-held magnetic shoe of operator chamfering on skive, chamfering labour intensity is large, efficiency is low, and the precision of its chamfering and efficiency depend on technical merit and the qualification of operator.
Utility model content
The purpose of this utility model is the defect in order to solve above-mentioned prior art, provides a kind of high efficiency four station automation chamfering grinders.
The utility model solves the technical scheme that its technical problem adopts: a kind of four station chamfering grinders, comprise support, described support is provided with the workbench of clamping workpiece, the both sides of described workbench are symmetrical respectively installs forward and backward totally four feeding plankers, described workbench is also provided with planker drive unit, described planker drive unit connects feeding planker described in each respectively, and drive described feeding planker near or away from described workbench; Feeding planker described in each is separately installed with a column, column described in each is provided with a root post screw mandrel, an elevating bracket and a handwheel, described column screw mandrel connects described elevating bracket, described handwheel is installed on described column screw mandrel top, rotates described handwheel thus make described column screw mandrel control described elevating bracket raise or reduce; Elevating bracket described in each is provided with one piece of bistrique rotary corner plate, described bistrique rotary corner plate is provided with the bistrique for grinding and the grinding motor being connected the described bistrique rotation of driving, described bistrique rotary corner plate and described elevating bracket adopt dismountable screw to be connected and fixed, described bistrique rotary corner plate and described elevating bracket all offer several screw, adjust described bistrique rotary corner plate to tighten described bistrique rotary corner plate again to required grinding angle and can fix described bistrique rotary corner plate with the nut of corresponding screw on described elevating bracket, thus adjust the grinding angle of described bistrique.Wherein, described planker drive unit is lead-screw drive mechanism or hydraulic cylinder.
As a kind of preferred version, described workbench is equipped with Full-automatic feeding device, described Full-automatic feeding device comprises and is arranged on line slideway on Grinder bench and conveyer belt feed mechanism, described line slideway is slidably fitted with the conveyer belt of workpiece, described conveyer belt offers hopper, on described hopper before each workpiece corresponding, rear end is separately installed with the fixture block preventing play before and after workpiece, described conveyer belt feed mechanism connects and drives described conveyer belt to do straight line along described line slideway and moves back and forth, the non-chip region of the both sides of described line slideway be provided with prevent workpiece left and right play protect material mould, the briquetting preventing the upper and lower play of workpiece is also installed directly over described conveyer belt.
As a kind of preferred version, described conveyer belt feed mechanism comprises the feeding motor be arranged on described workbench and the one group of feeding rubber tire being arranged on described line slideway both sides, described feeding rubber tire connects described conveyer belt, described feeding motor connects and drives the forward and reverse rotation of described feeding rubber tire, thus drives described conveyer belt to do straight line along described guide rail to move back and forth.
As a kind of preferred version, described bistrique comprises sleeve and is arranged on the drive end bearing bracket on described sleeve, rear end cap and main shaft, described main shaft is rotatably installed in described sleeve by bearing, the rear end of described main shaft is stretched out described rear end cap and is connected and installed with the belt pulley for transmission, described belt pulley is connected by belt transmission with described grinding motor, the front end of described main shaft is stretched out described drive end bearing bracket and is connected and installed with the emery wheel for grinding, outside the leading section of described drive end bearing bracket, sealing ring and water proof ring are also installed, described sealing ring and water proof ring are installed on described main shaft, described water proof ring wraps up the leading section of described drive end bearing bracket and described sealing ring.This bistrique have employed and rotates with main shaft the water-tight device not producing friction, solves main shaft and sealing ring when high speed rotates and produces and rub and the temperature rise produced and then the problem affecting bistrique precision.
The utility model has following beneficial effect relative to prior art: this equipment is vertical placement.Support adopts high quality cast iron, and through annealing aging process, good stability, distortion is few.Abrasive material is sent into guide rail by auto-feeder, and will be delivered to grinding area by mill part through two reverse rubber tires, form free of discontinuities grinding, production efficiency is quite high.The rotating speed of feeding rubber tire is also feeding speed, and equal adjustable coordinates with auto-feeder and can reach best ground effect and the highest grinding speed.This four stations chamfering grinder is specially the industries such as neodymium iron boron, electric mechanical, industrial ceramics and the chamfering grinder that designs, is mainly used in the chamfer machining of grinding square block, flat parts.This equipment de-sign is unique, compact conformation, and angle adjustable is large, and power energy consumption is low, and precision is high, and reliability is strong.This four station chamfering grinders can the upper following chamfering of disposable processing work, and also can realize refining the secondary of workpiece, user can from Row sum-equal matrix four bistrique angles to realize difference in functionality; Matching used Full-automatic feeding device can realize, to the automated production of workpiece in enormous quantities, greatly enhancing productivity; Four bistriques that this four station chamfering grinder adopts all have special waterproofing design, meet the requirement of magnetic shoe series products needs water mill, and machining accuracy are high, steady quality.
Accompanying drawing explanation
Fig. 1 is structure schematic top plan view of the present utility model;
Fig. 2 is structure schematic front view of the present utility model (omitting Full-automatic feeding device structure);
Fig. 3 is the syndeton schematic diagram between the single feeding planker of the utility model and bistrique;
Fig. 4 is the structural representation of the utility model clamping workpiece;
Fig. 5 is the structure sectional view of the utility model bistrique.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, be further elaborated to a kind of four station chamfering grinders of the utility model, wherein in figure, arrows is component movement direction.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As Figure 1-Figure 4, a kind of four station chamfering grinders, comprise support 1, described support 1 is provided with the workbench 11 of clamping workpiece, the both sides of described workbench 11 are symmetrical respectively installs forward and backward totally four feeding plankers 12, described workbench 11 is also provided with planker drive unit 13, and described planker drive unit 13 connects feeding planker 12 described in each respectively, and drive described feeding planker 12 near or away from described workbench 11, feeding planker 12 described in each is separately installed with a column 2, column 2 described in each is provided with a root post screw mandrel 21, elevating bracket 22 and a handwheel 23, described column screw mandrel 21 connects described elevating bracket 22, described handwheel 23 is installed on described column screw mandrel 21 top, rotates described handwheel 23 thus make described column screw mandrel 21 control described elevating bracket 22 raise or reduce, elevating bracket 22 described in each is provided with one piece of bistrique rotary corner plate 3, described bistrique rotary corner plate 3 is provided with the bistrique 4 for grinding and the grinding motor 5 being connected described bistrique 4 rotation of driving, described bistrique rotary corner plate 3 adopts dismountable screw to be connected and fixed with described elevating bracket 22, described bistrique rotary corner plate 3 and described elevating bracket 22 all offer several screw 31, adjust described bistrique rotary corner plate 3 to tighten described bistrique rotary corner plate 3 again to required grinding angle and can fix described bistrique rotary corner plate 3 with the nut of corresponding screw on described elevating bracket 22, thus adjust the grinding angle of described bistrique 4.User can from Row sum-equal matrix four bistrique angles to realize difference in functionality: the side up and down that forward and backward correspondence one group (left and right is one group) bistrique can be adjusted to grinding work piece respectively, like this can the upper following chamfering of disposable processing work, make improving productivity quite high; Also forward and backward correspondence one group (left and right is one group) bistrique can be adjusted to upper (or under) side of equal grinding work piece, wherein the grinding and feeding amount of the bistrique group of rear side is larger than the bistrique group of front side, can realize like this refining the secondary of workpiece, note the product that genuine chamfering stock removal demand is larger, and the quality of workpiece after fine grinding on year-on-year basis disposable processing want high.Wherein, described planker drive unit 13 is lead-screw drive mechanism (adopting lead screw transmission mechanism in figure) or hydraulic cylinder.
As a kind of preferred version, described workbench 11 is equipped with Full-automatic feeding device, described Full-automatic feeding device comprises and is arranged on line slideway 5 on Grinder bench 11 and conveyer belt feed mechanism, described line slideway 5 is slidably fitted with the conveyer belt 6 of workpiece, described conveyer belt 6 offers hopper 61, on described hopper 61 before each workpiece corresponding, rear end is separately installed with the fixture block 62 preventing play before and after workpiece, described conveyer belt feed mechanism connects and drives described conveyer belt 6 to do straight line along described line slideway 5 and moves back and forth, the non-chip region of the both sides of described line slideway 5 is provided with and prevents protecting of workpiece left and right play from expecting mould 7, the briquetting 8 preventing the upper and lower play of workpiece is also installed directly over described conveyer belt 6.Wherein, described conveyer belt feed mechanism comprises one group of feeding rubber tire 52 of the feeding motor 51 be arranged on described workbench 11 and the both sides being arranged on described line slideway, described feeding rubber tire 52 connects described conveyer belt 6, described feeding motor 51 connects and drives the forward and reverse rotation of described feeding rubber tire 52, thus drives described conveyer belt 6 to do straight line along described line slideway 5 to move back and forth.
As a kind of preferred version, as shown in Figure 5, the drive end bearing bracket 42 that described bistrique 4 comprises sleeve 41 and is arranged on described sleeve 41, rear end cap 43 and main shaft 44, described main shaft 44 is rotatably installed in described sleeve 41 by bearing, the rear end of described main shaft 44 is stretched out described rear end cap 43 and is connected and installed with the belt pulley 45 for transmission, described belt pulley 45 is connected by belt transmission with described grinding motor 5, the front end of described main shaft 44 is stretched out described drive end bearing bracket 42 and is connected and installed with the emery wheel 46 for grinding, sealing ring 47 and water proof ring 48 are also installed outside the leading section of described drive end bearing bracket, described sealing ring 47 and water proof ring 48 are installed on described main shaft 44, described water proof ring wraps up the leading section of described drive end bearing bracket and described sealing ring.This bistrique have employed and rotates with main shaft the water-tight device not producing friction, solves main shaft and sealing ring when high speed rotates and produces and rub and the temperature rise produced and then the problem affecting bistrique precision.
The above; be only the utility model patent preferred embodiment; but the protection domain of the utility model patent is not limited thereto; anyly be familiar with those skilled in the art in the scope disclosed in the utility model patent; be equal to according to the technical scheme of the utility model patent and utility model patent design thereof and replaced or change, all belonged to the protection domain of the utility model patent.

Claims (5)

1. a station chamfering grinder, comprise support, described support is provided with the workbench of clamping workpiece, it is characterized in that, the both sides of described workbench are symmetrical respectively installs forward and backward totally four feeding plankers, described workbench is also provided with planker drive unit, and described planker drive unit connects feeding planker described in each respectively, and drive described feeding planker near or away from described workbench; Feeding planker described in each is separately installed with a column, column described in each is provided with a root post screw mandrel, an elevating bracket and a handwheel, described column screw mandrel connects described elevating bracket, described handwheel is installed on described column screw mandrel top, rotates described handwheel thus make described column screw mandrel control described elevating bracket raise or reduce; Elevating bracket described in each is provided with one piece of bistrique rotary corner plate, described bistrique rotary corner plate is provided with the bistrique for grinding and the grinding motor being connected the described bistrique rotation of driving, described bistrique rotary corner plate and described elevating bracket adopt dismountable screw to be connected and fixed, and described bistrique rotary corner plate and described elevating bracket all offer several screw.
2. a kind of four station chamfering grinders according to claim 1, is characterized in that: described planker drive unit is lead-screw drive mechanism or hydraulic cylinder.
3. a kind of four station chamfering grinders according to claim 1, it is characterized in that: described workbench is equipped with Full-automatic feeding device, described Full-automatic feeding device comprises and is arranged on line slideway on Grinder bench and conveyer belt feed mechanism, described line slideway is slidably fitted with the conveyer belt of workpiece, described conveyer belt offers hopper, on described hopper before each workpiece corresponding, rear end is separately installed with the fixture block preventing play before and after workpiece, described conveyer belt feed mechanism connects and drives described conveyer belt to do straight line along described line slideway and moves back and forth, the non-chip region of the both sides of described line slideway be provided with prevent workpiece left and right play protect material mould, the briquetting preventing the upper and lower play of workpiece is also installed directly over described conveyer belt.
4. a kind of four station chamfering grinders according to claim 3, it is characterized in that: described conveyer belt feed mechanism comprises the feeding motor be arranged on described workbench and the one group of feeding rubber tire being arranged on described line slideway both sides, described feeding rubber tire connects described conveyer belt, described feeding motor connects and drives the forward and reverse rotation of described feeding rubber tire, thus drives described conveyer belt to do straight line along described guide rail to move back and forth.
5. a kind of four station chamfering grinders according to claim 1, it is characterized in that: described bistrique comprises sleeve and is arranged on the drive end bearing bracket on described sleeve, rear end cap and main shaft, described main shaft is rotatably installed in described sleeve by bearing, the rear end of described main shaft is stretched out described rear end cap and is connected and installed with the belt pulley for transmission, described belt pulley is connected by belt transmission with described grinding motor, the front end of described main shaft is stretched out described drive end bearing bracket and is connected and installed with the emery wheel for grinding, outside the leading section of described drive end bearing bracket, sealing ring and water proof ring are also installed, described sealing ring and water proof ring are installed on described main shaft, described water proof ring wraps up the leading section of described drive end bearing bracket and described sealing ring.
CN201520102769.4U 2015-02-12 2015-02-12 A kind of four station chamfering grinders Active CN204621722U (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105234762A (en) * 2015-10-19 2016-01-13 宁波可可磁业有限公司 Chamfering machine for chamfering four parallel edges of square neodymium iron boron block
CN106002520A (en) * 2016-07-18 2016-10-12 张玮 Full-automatic chamfering and edge grinding machine for square magnet iron block
CN106392804A (en) * 2016-09-14 2017-02-15 李全明 Machining equipment for square piece type products
CN106392844A (en) * 2016-12-08 2017-02-15 苏丽芹 Fully-automatic edge grinding machine with double grinding heads
CN106493618A (en) * 2016-12-27 2017-03-15 昆山艾博机器人股份有限公司 A kind of high accuracy burring mechanism
CN106826443A (en) * 2017-03-22 2017-06-13 宁波精益飞达轴业有限公司 A kind of worm shaft automatic deburring machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105234762A (en) * 2015-10-19 2016-01-13 宁波可可磁业有限公司 Chamfering machine for chamfering four parallel edges of square neodymium iron boron block
CN106002520A (en) * 2016-07-18 2016-10-12 张玮 Full-automatic chamfering and edge grinding machine for square magnet iron block
CN106002520B (en) * 2016-07-18 2018-06-29 东莞市凯福电子科技有限公司 A kind of rectangular magnetite iron block Full-automatic chamfering edge polisher
CN106392804A (en) * 2016-09-14 2017-02-15 李全明 Machining equipment for square piece type products
CN106392844A (en) * 2016-12-08 2017-02-15 苏丽芹 Fully-automatic edge grinding machine with double grinding heads
CN106493618A (en) * 2016-12-27 2017-03-15 昆山艾博机器人股份有限公司 A kind of high accuracy burring mechanism
CN106826443A (en) * 2017-03-22 2017-06-13 宁波精益飞达轴业有限公司 A kind of worm shaft automatic deburring machine
CN106826443B (en) * 2017-03-22 2019-02-05 宁波精益飞达轴业有限公司 A kind of worm shaft automatic deburring machine

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