CN203843663U - Single-shaft grinding machine for quartz glass sheet - Google Patents

Single-shaft grinding machine for quartz glass sheet Download PDF

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Publication number
CN203843663U
CN203843663U CN201420159947.2U CN201420159947U CN203843663U CN 203843663 U CN203843663 U CN 203843663U CN 201420159947 U CN201420159947 U CN 201420159947U CN 203843663 U CN203843663 U CN 203843663U
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CN
China
Prior art keywords
described
quartz glass
shaft
glass plate
platen
Prior art date
Application number
CN201420159947.2U
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Chinese (zh)
Inventor
郝万新
Original Assignee
辽宁石化职业技术学院
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Application filed by 辽宁石化职业技术学院 filed Critical 辽宁石化职业技术学院
Priority to CN201420159947.2U priority Critical patent/CN203843663U/en
Application granted granted Critical
Publication of CN203843663U publication Critical patent/CN203843663U/en

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Abstract

The utility model discloses a single-shaft grinding machine for a quartz glass sheet. The single-shaft grinding machine for the quartz glass sheet comprises a stand, the stand is provided with a drive device, a spindle, a chassis and a pressure plate, the bottom plate is arranged at the upper end of the spindle, an upright shaft is arranged at one side of the stand, an elastic pressure plate device is connected with the upper end of the upright shaft, the lower end of the elastic pressure plate device is inserted in the pressure plate, and the pressure plate leans against the upper surface of the chassis; a reciprocating swinging mechanism is arranged in the stand and connected with the lower end of the upright shaft to drive the upright shaft to reciprocate in a certain angle range, and the spindle and the drive shaft of the reciprocating swinging mechanism are in transmission connection with the drive device. The single-shaft grinding machine for the quartz glass sheet has advantages that manual plate press and swinging are not needed when grinding, and accordingly the labor force is greatly saved; one person can simultaneously operate a plurality of devices, the time and labor are saved, the processing cost is low, the working efficiency is high, and the labor intensity is low.

Description

A kind of quartz glass plate single shaft grinder

Technical field

The utility model belongs to a kind of plant equipment, particularly a kind of quartz glass plate single shaft grinder.

Background technology

As everyone knows, because quartz glass plate has high temperature high voltage resistant, good ultraviolet through performance, visible ray and near-infrared absorption are extremely low, so be to produce fibre-optic basic material, are that other optical material institutes are irreplaceable.Its thermal coefficient of expansion is minimum simultaneously, chemical stability is good, bubble, striped, uniformity, birefringence can match in excellence or beauty with general optical glass, therefore it is the preferred optical material of working under severe occasion, is widely used in the fields such as special source, optical instrument, photoelectron, military project, metallurgy, semiconductor, optical communication.

In order to meet above-mentioned application, conventionally require quartz glass plate will pass through the operations such as grinding, polishing to reach higher fineness.At present, the milling apparatus that quartz glass processing industry is used is generally by frame, is arranged on motor and main shaft in frame, is arranged on the chassis on main shaft, and the platen being located on chassis forms.Add and on chassis, lay diamond dust man-hour, quartz glass plate is bonded at after platen lower surface, starter motor grinds by manually pressing down platen, for guaranteeing to grind evenly, press down and also want reciprocally swinging platen simultaneously, so everyone can only operate an equipment, time-consuming, processing cost is high, and labour intensity is large.

Utility model content

Technical problem to be solved in the utility model is to provide that a kind of saving of work and time is laborsaving, processing cost is low, and operating efficiency is high, the quartz glass plate single shaft grinder that labour intensity is little.

The utility model is achieved in that it comprises frame, in frame, be provided with drive unit, main shaft, chassis and platen, chassis is arranged on main shaft upper end, its special character is: in frame one side, vertical shaft is installed, in vertical shaft upper end, be connected with elastic pressing disc device, described platen is inserted in elastic pressing disc device lower end, and platen is pressed against to chassis upper surface; In frame, be provided with a reciprocally swinging mechanism, reciprocally swinging mechanism connects the lower end of described vertical shaft, drives vertical shaft to move back and forth within the scope of certain angle, and the driving shaft of described main shaft and reciprocally swinging mechanism is in transmission connection with drive unit respectively.

As further preferably, described reciprocally swinging mechanism is by driving shaft and swing arm and is connected driving shaft and the toggle of swing arm forms.

As further preferred, described elastic pressing disc device is to be fixed on the support arm on vertical shaft by rear end, vertically be fixed in the sleeve pipe of supporting arm front end, the lead screw transmission pair, stage clip, platen axle and the stop collar that are from top to bottom located at successively in sleeve pipe form, and described platen axle bottom passes and is inserted in platen centre bore by sleeve pipe lower end.

As further preferably, on platen axle, along it, be axially arranged with locating slot, in sleeve pipe bottom, be provided with the bolt that inserts locating slot, to realize the circumferential registration to platen axle.

As further preferably, between described platen axle and platen centre bore, be provided with ball, to reduce the wearing and tearing of itself and platen axle while rotating platen is passive.

As further preferred, on the crank of described toggle, be provided with bar hole, connecting rod one end of described toggle is hinged by being located at minor axis on bar hole and bearing and crank, adjustable to realize crank length, thereby adjusts the amplitude of fluctuation of vertical shaft and elastic pressing disc device.

As further preferred, in described swing arm, be provided with bar hole, the described connecting rod other end is hinged by being located at minor axis on swing arm bar hole and bearing and swing arm, adjustable to realize pendulum arm length, thereby adjust the amplitude of fluctuation of vertical shaft and elastic pressing disc device, to adapt to the chassis of different-diameter size.

As further preferably, described support arm is extendable sleeve structure, adjustable to realize the length of support arm, thereby adjusts the position of platen.

As further preferably, at chassis upper surface, be evenly equipped with orthogonal many grooves, so that store diamond dust, grind.

As further preferred, the motor that described drive unit uses is buncher, so that regulate the rotating speed of main shaft.

Beneficial effect: owing to being connected with elastic pressing disc device in vertical shaft upper end, can be by platen automatic pressing on chassis by elastic pressing disc device, during grinding without using again Manpower dish; Meanwhile, owing to reciprocally swinging mechanism being set and vertical shaft lower end is affixed, can drive vertical shaft to rotate in certain angle, thereby drive the automatic reciprocating swing within the scope of certain amplitude of elastic pressing disc device, during grinding without swinging with manpower again.Therefore this quartz glass plate single shaft grinder can be saved labour greatly, and a people can operate multiple devices simultaneously, and saving of work and time is laborsaving, processing cost is low, and operating efficiency is high, and labour intensity is little.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the left view of the broken section of Fig. 1.

In figure: frame 1, reductor 2, main shaft 3, motor 4, chassis 5, platen 6, bolt 7, elastic pressing disc device 8, support arm 9, support set 10, vertical shaft 11, bearing block 12, swing arm 13, toggle 14, driving shaft 15, crank 16, bar hole 17, connecting rod 18, platen axle 19, stage clip 20, sleeve pipe 21, lead screw transmission pair 22, locating slot 23, ball 24, groove 25, bearing block 26, stop collar 27.

The specific embodiment

As shown in Figure 1 and Figure 2, this quartz glass plate single shaft grinder has a frame 1, drive unit and main shaft 3 are installed in frame 1, drive unit in the present embodiment is to consist of the motor 4 connecting by belt transmission and reductor 2, as a kind of preferred, described motor 4 is buncher, so that regulate the rotating speed of main shaft 3.Described reductor 2 is vertical turbine reductor.Described main shaft 3 is arranged vertically at frame 1 middle part by bearing block 26 and two bearings, in main shaft 3 upper ends, by taper seat, is coordinated and is fitted with chassis 5, and on chassis, 5 upper surfaces are evenly equipped with orthogonal many grooves 25, are supported with platen 6 on chassis 5.In frame 1 one sides, by two sleeve-bearings 12 and bearing, vertically arranged vertical shaft 11 is installed, in vertical shaft 11 upper ends, is connected with elastic pressing disc device 8.

In frame 1, be provided with a reciprocally swinging mechanism, described reciprocally swinging mechanism is by a driving shaft 15 and swing arm 13 and is connected driving shaft 15 and the toggle 14 of swing arm 13 forms.Described driving shaft 15 is arranged vertically main shaft 3 one sides in frame 1 by two sleeve-bearings and bearing, main shaft 3 and driving shaft 15 lower ends are connected by belt transmission with the output shaft of the reductor 2 of drive unit respectively, described swing arm 13 is affixed with described vertical shaft 11 lower ends, to drive vertical shaft 11 reciprocally swinging within the scope of certain angle.

The crank 16 of described toggle 14 is fixed on the upper end of driving shaft 15, on described crank 16, be provided with bar hole 17, connecting rod 18 one end of described toggle 14 are hinged by being located at minor axis on bar hole 17 and bearing and crank 16, adjustable to realize crank 16 length.In described swing arm 13, be also provided with bar hole, described connecting rod 18 other ends are hinged by being located at minor axis on swing arm 13 bar holes and bearing and swing arm 13, adjustable to realize swing arm 13 length, thereby adjust the amplitude of fluctuation of vertical shaft 11 and elastic pressing disc device 8, to adapt to the chassis 5 of different-diameter size.

Described elastic pressing disc device 8 is to be fixed on the support arm 9 on vertical shaft 11 by rear end, is vertically fixed in the sleeve pipe 21 of support arm 9 front ends, and the lead screw transmission pair 22, stage clip 20, platen axle 19 and the stop collar 27 that are from top to bottom located at successively in sleeve pipe 21 form.Described support arm 9 is by the fixing extendable sleeve structure of jackscrew, and the outer tube of support arm 9 inserts in the support set 10 that is welded on vertical shaft 11 upper ends and fixes by jackscrew.The screw of described lead screw transmission pair 22 and stop collar 27 are fixed in respectively the upper and lower port of sleeve pipe 21, described platen axle 19 is stepped and spacing by stop collar 27, on platen axle 19, along it, be axially arranged with locating slot 23, in sleeve pipe 21 bottoms, be provided with the bolt 7 that inserts locating slot 23, to realize the circumferential registration to platen axle 19.Platen axle 19 bottoms pass and are inserted in platen 6 centre bores by sleeve pipe 21 lower ends, between platen axle 19 and platen 6 centre bores, are provided with ball 24, to reduce the wearing and tearing of itself and platen axle 19 in platen 6 passive when rotation.Vertical shaft 11 moves back and forth within the scope of certain angle, by support arm 9, drives elastic pressing disc device 8 reciprocally swingings.

During use, on chassis 5, sprinkle fine emery powder and spread evenly, quartz glass plate to be ground is evenly adhered to the surface of platen 6 and is placed on chassis 5, adjust elastic pressing disc device 8 platen axle 19 is inserted in platen 6 centre bores.Switch on power, starter motor 4 drives reductor 2 work, and reductor 2 output shafts drive main shaft 3 and chassis 5 uniform rotation by belt transmission on the one hand; Also by belt transmission, drive driving shaft 15 rotations simultaneously, make toggle 14 actions, and then drive swing arm 13, vertical shaft 11 and elastic pressing disc device 8 to move back and forth within the scope of certain angle, final drive platen 6 in passive rotation, to take vertical shaft 11 as the center of circle, to do reciprocally swinging, realize grinding.

Although embodiment of the present utility model is open as above, but it is not restricted to listed utilization in description and embodiment, it can be applied to the various fields of the present utility model that are applicable to completely, for those skilled in the art, can easily realize other modification, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend of describing.

Claims (10)

1. a quartz glass plate single shaft grinder, comprises frame, drive unit, main shaft, chassis and platen, and chassis is arranged on main shaft upper end, it is characterized in that:
Vertical shaft, is arranged on a side of frame;
Elastic pressing disc device, is arranged on the upper end of described vertical shaft, and described platen is inserted in described elastic pressing disc device lower end, and platen is pressed against to chassis upper surface;
Reciprocally swinging mechanism, it connects the lower end of described vertical shaft, drives vertical shaft to move back and forth within the scope of certain angle;
The driving shaft of described main shaft and reciprocally swinging mechanism is in transmission connection with drive unit respectively.
2. quartz glass plate single shaft grinder according to claim 1, is characterized in that: described reciprocally swinging mechanism is by driving shaft and swing arm and is connected driving shaft and the toggle of swing arm forms.
3. quartz glass plate single shaft grinder according to claim 1 and 2, it is characterized in that: described elastic pressing disc device is to be fixed on the support arm on vertical shaft by rear end, vertically be fixed in the sleeve pipe of supporting arm front end, the lead screw transmission pair, stage clip, platen axle and the stop collar that are from top to bottom located at successively in sleeve pipe form, and described platen axle bottom passes and is inserted in described platen centre bore by sleeve pipe lower end.
4. quartz glass plate single shaft grinder according to claim 3, is characterized in that: on platen axle, along it, be axially arranged with locating slot, be provided with the bolt that inserts locating slot in sleeve pipe bottom.
5. quartz glass plate single shaft grinder according to claim 4, is characterized in that: between described platen axle and platen centre bore, be provided with ball.
6. quartz glass plate single shaft grinder according to claim 2, is characterized in that: on the crank of described toggle, be provided with bar hole, connecting rod one end of described toggle is hinged by being located at minor axis on bar hole and bearing and crank.
7. according to the quartz glass plate single shaft grinder described in claim 2 or 6, it is characterized in that: in described swing arm, be provided with bar hole, the described connecting rod other end is hinged by being located at minor axis on swing arm bar hole and bearing and swing arm.
8. quartz glass plate single shaft grinder according to claim 3, is characterized in that: described support arm is extendable sleeve structure.
9. quartz glass plate single shaft grinder according to claim 1, is characterized in that: at chassis upper surface, be evenly equipped with orthogonal many grooves.
10. quartz glass plate single shaft grinder according to claim 1, is characterized in that: the motor that described drive unit uses is buncher.
CN201420159947.2U 2014-04-03 2014-04-03 Single-shaft grinding machine for quartz glass sheet CN203843663U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420159947.2U CN203843663U (en) 2014-04-03 2014-04-03 Single-shaft grinding machine for quartz glass sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420159947.2U CN203843663U (en) 2014-04-03 2014-04-03 Single-shaft grinding machine for quartz glass sheet

Publications (1)

Publication Number Publication Date
CN203843663U true CN203843663U (en) 2014-09-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420159947.2U CN203843663U (en) 2014-04-03 2014-04-03 Single-shaft grinding machine for quartz glass sheet

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Country Link
CN (1) CN203843663U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104596819A (en) * 2015-01-19 2015-05-06 中国人民解放军第四军医大学 Grinding device for biological tissue
CN104690626A (en) * 2015-02-26 2015-06-10 北海和思科技有限公司 Multi-station quartz glass grinder
CN106625206A (en) * 2015-11-03 2017-05-10 财团法人工业技术研究院 Vibration assistant polishing module
CN107571142A (en) * 2017-08-01 2018-01-12 上海现代先进超精密制造中心有限公司 A kind of quick grinding ensures metal flat roughness and the frock and processing method of aberration
CN108436754A (en) * 2018-04-16 2018-08-24 福州大学 Mechanical disk-type grinder
CN108747813A (en) * 2018-05-29 2018-11-06 芜湖润蓝生物科技有限公司 A kind of grinding device for machine-building
CN110561264A (en) * 2019-10-10 2019-12-13 吴信任 Crystal bar outer diameter grinding equipment for semiconductor components and parts

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104596819A (en) * 2015-01-19 2015-05-06 中国人民解放军第四军医大学 Grinding device for biological tissue
CN104596819B (en) * 2015-01-19 2017-04-05 中国人民解放军第四军医大学 A kind of lapping device for biological tissue
CN104690626A (en) * 2015-02-26 2015-06-10 北海和思科技有限公司 Multi-station quartz glass grinder
CN106625206A (en) * 2015-11-03 2017-05-10 财团法人工业技术研究院 Vibration assistant polishing module
CN107571142A (en) * 2017-08-01 2018-01-12 上海现代先进超精密制造中心有限公司 A kind of quick grinding ensures metal flat roughness and the frock and processing method of aberration
CN108436754A (en) * 2018-04-16 2018-08-24 福州大学 Mechanical disk-type grinder
CN108747813A (en) * 2018-05-29 2018-11-06 芜湖润蓝生物科技有限公司 A kind of grinding device for machine-building
CN110561264A (en) * 2019-10-10 2019-12-13 吴信任 Crystal bar outer diameter grinding equipment for semiconductor components and parts

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140924

Termination date: 20160403