CN103448766A - Large-scale ring polishing machine workpiece carrying transportation vehicle - Google Patents

Large-scale ring polishing machine workpiece carrying transportation vehicle Download PDF

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Publication number
CN103448766A
CN103448766A CN2013103907868A CN201310390786A CN103448766A CN 103448766 A CN103448766 A CN 103448766A CN 2013103907868 A CN2013103907868 A CN 2013103907868A CN 201310390786 A CN201310390786 A CN 201310390786A CN 103448766 A CN103448766 A CN 103448766A
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CN
China
Prior art keywords
workpiece
polishing machine
push rod
bracing frame
ring
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN2013103907868A
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Chinese (zh)
Inventor
顿爱欢
顾建勋
吴福林
徐学科
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Institute of Optics and Fine Mechanics of CAS
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Shanghai Institute of Optics and Fine Mechanics of CAS
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 Shanghai Institute of Optics and Fine Mechanics of CAS filed Critical Shanghai Institute of Optics and Fine Mechanics of CAS
Priority to CN2013103907868A priority Critical patent/CN103448766A/en
Publication of CN103448766A publication Critical patent/CN103448766A/en
Pending legal-status Critical Current

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Abstract

The invention provides a large-scale ring polishing machine workpiece carrying transportation vehicle, which mainly comprises a telescopic ascending and descending rod structure controlled by a hydraulic ascending and descending machine, wherein the telescopic ascending and descending rod structure is connected with a support frame, the vertical movement of the support frame can be realized, a rubber rolling wheel device is arranged on the support frame, the horizontal movement of workpieces and workpiece rings can be realized, a hydraulic push rod mechanism is arranged at one end of the support frame, the pushing force moving in the horizontal direction is provided when the workpieces and the workpiece rings are conveyed onto a disc again, and a rubber gasket is arranged on the contact surface of the hydraulic push rod mechanism and the workpieces or the workpiece rings. The large-scale ring polishing machine workpiece carrying transportation vehicle realizes the mechanical operation when the large-scale ring polishing machine workpieces and workpiece rings are carried and transported and are conveyed onto the disc again, the work intensity of workers is reduced, and the work efficiency is improved. The device has the advantages that the structure is simple, the operation is convenient, and the safety in the workpiece carrying transportation process is greatly improved.

Description

Large-scale glass polishing machine Workpiece carrier transport trolley
Technical field
The present invention relates to the large-sized annular burnishing machine, particularly a kind of large-scale glass polishing machine Workpiece carrier transport trolley.
Background technology
Annular polishing machine is current unique heavy caliber, globalize planar optical elements process technology almost in the world, it is that polished workpiece is rotated with respect to the polishing lacquer disk(-sc) under the existence of certain pressure and polishing agent, by the corrosion attack of the mechanical grinding effect of abrasive particle and chemical oxidizing agent, completes smooth finish surface is removed and obtained to the material of surface of the work.With other technology, compare, this technology can realize part and the leveling of large aperture workpiece simultaneously, can eliminate height point and the waveform of surface of the work, eliminates high-frequency defects, and suface processing quality can reach the degree of ultra-smooth; Complanation speed is fast, and working accuracy is high, applied range, and productive costs is low, is applicable to industrial large-scale promotion.Glass polishing machine is the main carriers of this technology.Develop rapidly along with modern science and technology, clear aperture and the requirement on machining accuracy of optical element are more and more higher, therefore glass polishing machine also to maximizing, the future development of automation, mesa diameter develops into current 2.4m gradually by original 1m, 1.2m, 2.8m even 4m is with first-class, and mechanization, degree of automation are more and more higher.One, glass polishing machine mainly comprises a marble polishing dish that is driven rotation by motor, the upper surface of this polishing disk is poured into a mould the uniform polishing lacquer disk(-sc) of one deck, regulates in addition the calibration disc of polishing lacquer disk(-sc) face shape on the polishing lacquer disk(-sc).When glass polishing machine is started working, at first an auxiliary polishing workpiece ring for workpiece is placed on to polishing disk, then workpiece to be processed is lain in this workpiece ring, workpiece can only move in workpiece ring like this, be convenient to control in real time and operation, start simultaneously motor drive polishing disk with certain speed around central rotation, spray a certain amount of polishing agent on the polishing lacquer disk(-sc) simultaneously, contain the polishing powder particle of particular particle size, size, shape in polishing agent.When polishing disk rotates with certain speed, workpiece is done random movement or rotation on the polishing lacquer disk(-sc) simultaneously, and produce rubbing effect with the polishing powder particle on the polishing lacquer disk(-sc), thereby the contact surface of workpiece and polishing lacquer disk(-sc) is carried out to the material removal to obtain smooth surface.
From said process, current ring is thrown processing also in relatively relying on the state of artificial experience, therefore will be often in the course of processing to workpiece loaded, shifted out, the operation such as unloading is in order to carry out to processing work crudy level and the state parameter that offline inspection has reached to grasp in real time processing work, thereby provide first hand empirical documentation and adjusting foundation for next step processing of field worker.In addition, after the polishing lacquer disk(-sc) is used a period of time continuously, catabiosis can occur in surface, bonding streng to the polishing powder particle reduces, need to again to the polishing lacquer disk(-sc), carry out finishing process to improve its polishing ability, therefore also need workpiece and workpiece ring are temporarily moved in order to the polishing lacquer disk(-sc) is carried out to suitable finishing process.From above two aspects, can find out, no matter be the offline inspection of workpiece or the finishing process of polishing lacquer disk(-sc), all workpiece and workpiece ring to be moved from glass polishing machine and temporarily be placed on a certain special load carrier, after complete operation, then workpiece is reapposed on glass polishing machine and carries out the next round polishing.At present, because large-scale glass polishing machine processing work size is larger, upperlimit reaches nearly 1m, weight reaches nearly hundred kilograms, and smooth surface, hold nowhere, the size of workpiece ring is also larger than workpiece in addition, therefore, after workpiece and workpiece ring are moved away from glass polishing machine, must there is special load-bearing transportation device temporarily to place large-sized workpiece like this and workpiece ring.
One belongs to half-blank and expensive the workpiece of glass polishing machine processing, and the Workpiece carrier conveying arrangement must cleanly transport with being convenient to, and avoids artificial participation as far as possible, realizes as far as possible mechanized operation.Current glass polishing machine workpiece and workpiece ring load-bearing transportation device belong to the go-cart of miniaturization mostly, less for the load-bearing transportation device of large aperture workpiece and workpiece ring; In addition, this class go-cart needs the lubricant methods such as machine oil mostly, this meeting pollutantss such as introducing grease more or less, the surface finish index that is unfavorable for workpiece, and all needing workman to promote just can complete the upper dish of workpiece or workpiece ring during dish in workpiece or workpiece ring on again, this also can introduce unnecessary introduced contaminants.
Summary of the invention
The object of the invention is to propose a kind of Workpiece carrier transport trolley of large-scale glass polishing machine, the present invention adopts the hydraulic lifting principle, has realized the pollution-free carrying of workpiece and workpiece ring; In addition, adopt rubber roll device and hydraulic drive mode, realized the mechanized operation of upper dish again of large-scale glass polishing machine workpiece and workpiece ring, alleviated staff's labour intensity.In addition, adopt this device as long as a few minutes can complete the carrying of workpiece and again above coil, greatly improved workpiece or the workpiece ring work efficiency of upper dish again.This apparatus structure is simple, easy to operate, has not only greatly improved Workpiece carrier and has again gone up the safety in the dish process, and avoided the introducing of introduced contaminants and surface of the work is caused to damage.
Technical solution of the present invention is as follows:
A kind of large-scale glass polishing machine Workpiece carrier transport trolley, characteristics are that this transport trolley comprises an aluminum alloy bottom plate, this floor below is equipped with four cardan wheels and brake gear, this base plate top is provided with push handle, hydraulic hoist and telescopic lifting linkage, by pin, to stretcher, exerts pressure and realizes the lifting of telescopic lifting linkage; One bracing frame is divided into left, center, right three parts of strip shape, centre portion is slightly long than left half, right half, the height of this bracing frame centre portion is regulated by described hydraulic hoist and telescopic lifting linkage, left and right two parts all are fixed on aluminum alloy bottom plate by supported rod erecting, this bracing frame is provided with rubber roll, an end at described bracing frame is equipped with hydraulic push rod mechanism, and the push rod front end of this hydraulic push rod mechanism is provided with rubber sheet gasket.
Utilize this device to carry out the process of Workpiece carrier transportation as follows:
At first this carried and transported car is pushed into by large-scale glass polishing machine, by telescopic lifting linkage adjusting support frame to proper height, then workpiece and auxiliary work-piece ring are slowly pulled out, and move on the rubber roll of this carried and transported car, in moving process, the position of regulating workpiece makes it just drop on the B part of bracing frame, after workpiece and workpiece ring shift out, after shifting out, regulate the telescopic lifting linkage, make its decline certain distance, workpiece also descends thereupon, and dropping distance is not to bump and to be advisable with workpiece ring; Then workpiece is released from the workpiece ring below, and removed and detected; After detection completes, according to above-mentioned flow process, workpiece is reentered into to workpiece ring, and utilizes hydraulic push rod mechanism that this workpiece and auxiliary work-piece ring are pushed on polishing disk, complete the upper dish operation again of workpiece or workpiece ring.
Advantage of the present invention is:
The present invention adopts the hydraulic lifting principle, can not introduce foreign impurity, has realized the pollution-free carrying of workpiece and workpiece ring; In addition, adopt rubber roll device and hydraulic drive mode, realized the mechanized operation of upper dish again of large-scale glass polishing machine workpiece and workpiece ring, replaced original a dead lift pattern, alleviated staff's labour intensity, reduced the impurity source.In addition, adopt this device as long as a few minutes can complete the carrying of workpiece and again above coil, greatly improved workpiece or the workpiece ring work efficiency of upper dish again.This apparatus structure is simple, easy to operate, has not only greatly improved Workpiece carrier and has again gone up the safety in the dish process, and avoided the introducing of introduced contaminants and surface of the work is caused to damage.
The accompanying drawing explanation
The structural representation that Fig. 1 is the large-scale glass polishing machine workpiece of the present invention and workpiece ring carried and transported car most preferred embodiment;
In Fig. 1: 1-workpiece, 2-squeegee, 3-bracing frame, 4-supported rod erecting, 5-telescopic lifting bar, 6-base plate, 7-cardan wheel, 8-hydraulic hoist, 9-stretcher, 10-push handle, 11-rubber sheet gasket, 12-hydraulic push rod, 13-workpiece ring;
Fig. 2 is the birds-eye view after this carried and transported car bracing frame carrying workpiece and workpiece ring;
Wherein A and C are partly an integral body, and the B part can free lifting.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the invention will be further described, but should not limit transformation range of the present invention with this.
First refer to Fig. 1, Fig. 1 is the structural representation of the Workpiece carrier device most preferred embodiment of the large-scale glass polishing machine of the present invention, as seen from the figure, the large-scale glass polishing machine Workpiece carrier of the present invention transport trolley, this carried and transported car comprises an aluminum alloy bottom plate 6, and this floor below is equipped with four cardan wheels 7 and brake gear, and this base plate top one end is provided with push handle 10, hydraulic hoist 8 and telescopic lifting linkage 5, during use by with pin, to stretcher 9, exerting pressure and realize the lifting of telescopic lifting linkage 5; Bracing frame 3 is provided with rubber roll 2, can realize the feeding in the horizontal direction of workpiece or workpiece ring and exit; This bracing frame 3 is divided into left, center, right A, B, C tri-parts, wherein B is partly zone line, its below is connected with telescopic lifting linkage 5, and free lifting under the drive of telescopic lifting linkage 5, realize that in load bearing process distance fine regulation is to meet the height of actual glass polishing machine; A, C are partly two exterior lateral area, and this zone fixes, highly non-adjustable, and and base plate 6 between corresponding region be provided with supported rod erecting 4, when workpiece or workpiece ring after glass polishing machine shifts out, for it provides larger bearing surface; The B part is slightly long than A, C part, is convenient to the taking-up of workpiece; One hydraulic push rod mechanism 12 is placed in bracing frame 3 one ends, and the propelling thrust of horizontal motion is provided during dish on again in workpiece or workpiece ring, and the contact surface of itself and workpiece or workpiece ring is provided with rubber sheet gasket 11.
Utilize this device to carry out the process of Workpiece carrier transportation as follows: at first this carried and transported car to be pushed into by large-scale glass polishing machine, by telescopic lifting linkage 5 adjusting support frames 3 to proper height, then workpiece 1 and auxiliary work-piece ring 13 are slowly pulled out, and move on the rubber roll 2 of this carried and transported car, in moving process, the position of regulating workpiece 1 makes its B part that just drops on bracing frame 3, and after workpiece and workpiece ring shift out, the schematic diagram of carrying as shown in Figure 2; After shifting out, regulate telescopic lifting linkage 5, make its decline certain distance, workpiece 1 also descends thereupon, and dropping distance is not to bump and to be advisable with workpiece ring; Then workpiece 1 is released from the workpiece ring below, and removed and detected; After detection completes, according to above-mentioned flow process, workpiece is reentered into to workpiece ring, and utilizes hydraulic push rod mechanism 12 that this workpiece and auxiliary work-piece ring are pushed on polishing disk, complete the upper dish operation again of workpiece or workpiece ring.
The present invention adopts the hydraulic lifting principle, can not introduce foreign impurity, has realized the pollution-free carrying of workpiece and workpiece ring; In addition, adopt rubber roll device and hydraulic drive mode, realized the mechanized operation of upper dish again of large-scale glass polishing machine workpiece and workpiece ring, replaced original a dead lift pattern, alleviated staff's labour intensity, reduced the impurity source.In addition, adopt this device as long as a few minutes can complete the carrying of workpiece and again above coil, greatly improved workpiece or the workpiece ring work efficiency of upper dish again.This apparatus structure is simple, easy to operate, has not only greatly improved Workpiece carrier and has again gone up the safety in the dish process, and avoided the introducing of introduced contaminants and surface of the work is caused to damage.
Experiment shows, the present invention has realized the safe bearing load of large-scale glass polishing machine workpiece and workpiece ring, and realized the mechanized operation of upper dish again of workpiece and workpiece ring, alleviated labor strength, avoided the workpiece damage, guaranteed the surface finish of workpiece, the safety that has improved Workpiece carrier and again gone up the dish process.

Claims (1)

1. one kind large-scale glass polishing machine Workpiece carrier transport trolley, be characterised in that this transport trolley comprises an aluminum alloy bottom plate (6), this floor below is equipped with four cardan wheels (7) and brake gear, this base plate top is provided with push handle (10), hydraulic hoist (8) and telescopic lifting linkage (5), by pin, to stretcher (9), exerts pressure and realizes the lifting of telescopic lifting linkage (5); One bracing frame (3) is divided into left, center, right three parts of strip shape, centre portion is slightly long than left half, right half, the height of this bracing frame (3) centre portion is regulated by described hydraulic hoist (8) and telescopic lifting linkage (5), left and right two parts all pass through supported rod erecting (4) and are fixed on aluminum alloy bottom plate (6), this bracing frame (3) is provided with rubber roll (2), an end at described bracing frame (3) is equipped with hydraulic push rod mechanism (12), and the push rod front end of this hydraulic push rod mechanism (12) is provided with rubber sheet gasket (11).
CN2013103907868A 2013-08-30 2013-08-30 Large-scale ring polishing machine workpiece carrying transportation vehicle Pending CN103448766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103895673A (en) * 2014-04-02 2014-07-02 苏州天钻机械设备有限公司 Cart and method for safely pushing and transporting goods
CN106043380A (en) * 2016-07-15 2016-10-26 陈曦 Obstacle crossing transfer vehicle
CN106428048A (en) * 2016-11-02 2017-02-22 中电电气(江苏)股份有限公司 Flat car for cargo transportation among factory buildings
CN108382432A (en) * 2018-03-23 2018-08-10 南通市通润汽车零部件有限公司 A kind of auto parts and components travelling bogie
CN110877629A (en) * 2018-09-06 2020-03-13 山东新北洋信息技术股份有限公司 Cage vehicle
CN111923989A (en) * 2020-08-11 2020-11-13 中汽美途汽车技术服务(江苏)有限公司 Multifunctional placing device for automobile water tank frame

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CN201346873Y (en) * 2008-12-18 2009-11-18 天津市天锻压力机有限公司 Semi-automatic feeding mechanism
CN201357849Y (en) * 2008-12-15 2009-12-09 昊华南方(桂林)橡胶有限责任公司 Full-steel giant tire wire loop unloading device
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Publication number Priority date Publication date Assignee Title
CN2818271Y (en) * 2005-05-31 2006-09-20 株洲硬质合金集团有限公司 Loading-unloading barrow
JP2006347424A (en) * 2005-06-17 2006-12-28 Nsk Ltd Conveying truck
CN2841443Y (en) * 2005-07-19 2006-11-29 中国人民解放军北京军区油料训练大队 Hydraulic hand cart
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CN201545023U (en) * 2009-09-22 2010-08-11 东风汽车股份有限公司 Transfer device for assembly line trolley

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103895673A (en) * 2014-04-02 2014-07-02 苏州天钻机械设备有限公司 Cart and method for safely pushing and transporting goods
CN106043380A (en) * 2016-07-15 2016-10-26 陈曦 Obstacle crossing transfer vehicle
CN106043380B (en) * 2016-07-15 2018-03-23 陈曦 One kind crosses barrier transfer car(buggy)
CN106428048A (en) * 2016-11-02 2017-02-22 中电电气(江苏)股份有限公司 Flat car for cargo transportation among factory buildings
CN108382432A (en) * 2018-03-23 2018-08-10 南通市通润汽车零部件有限公司 A kind of auto parts and components travelling bogie
CN110877629A (en) * 2018-09-06 2020-03-13 山东新北洋信息技术股份有限公司 Cage vehicle
CN111923989A (en) * 2020-08-11 2020-11-13 中汽美途汽车技术服务(江苏)有限公司 Multifunctional placing device for automobile water tank frame

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Application publication date: 20131218