CN2626669Y - Polishing and burnishing machine for industrial tank shell - Google Patents

Polishing and burnishing machine for industrial tank shell Download PDF

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Publication number
CN2626669Y
CN2626669Y CN 03249797 CN03249797U CN2626669Y CN 2626669 Y CN2626669 Y CN 2626669Y CN 03249797 CN03249797 CN 03249797 CN 03249797 U CN03249797 U CN 03249797U CN 2626669 Y CN2626669 Y CN 2626669Y
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CN
China
Prior art keywords
cylinder
plate
motor
rod
links
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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.)
Expired - Lifetime
Application number
CN 03249797
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Chinese (zh)
Inventor
黄云
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.)
CHONGQING SAMHIDA GRINDING MACHINE Co Ltd
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CHONGQING SAMHIDA GRINDING MACHINE Co Ltd
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Priority to CN 03249797 priority Critical patent/CN2626669Y/en
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Publication of CN2626669Y publication Critical patent/CN2626669Y/en
Anticipated expiration legal-status Critical
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Abstract

The utility model relates to an industrial tank body polishing machine, which respectively installs the main grinding head, in which the contact wheel is replaced together with the bearing fork, and the horizontal grinding head, on both ends of the cross mainframe beam, through a grinding head structure which is integrated by a pneumatic tension supporting device and a deflection supporting device; the driving wheel is rotated using an electric motor to drive the sand belt, thereby making the sand belt polish and process the rotating tank body placed on the turntable; the sand belt is tensioned under the pressure of the tension air cylinder, air charging of the floating air cylinder of the floating mechanism and the displacement regulating effect of the four rods mechanism of the grinding head giving the grinding head reliable floatability and making the grinding head polish the work piece under a constant pressure. The utility model can realize the effect of polishing at a constant power under a constant pressure, and has advantages of fast and convenient adjusting of the sand belt grinding head, simple and reliable operation, low noise and low cost, moreover, the utility model can process work pieces of various tank bodies.

Description

The industry machine for polishing and milling tank
Technical field:
The utility model relates to a kind of machine for polishing and milling tank.Be applicable to the grinding and buffing of all kinds of tank bodies.
Background technology:
Industry tank body great majority are to be welded with steel plate, and its weld seam is uneven, require grinding tool can adapt to this variation automatically during polishing.The abrasive belt grinding device of the polishing and burnishing machine that the relevant scientific research personnel of University Of Chongqing delivered on 91 years " lathe " the 3rd phases adopts contact wheel and the two grinding wheel head structures that float of regulating wheel, bistrique and balancing weight are installed in the crossbeam two ends of cross main frame respectively, make level respectively and move up and down by electrical motor gearshift driving crossbeam and column, the abrasive band is by the cylinder pressure effect of pneumatic strainer and tensioning, motor in the beat mechanism of bistrique by the turbine worm transmission make bistrique center on elasticity can change bearing around the shaft about ± 10 ° in the swing, thereby make the abrasive band along contact wheel width reciprocally swinging, guaranteed the Even Grinding and the life-span in abrasive band; The rod chamber of strainer passes to compressed air and passes through the elastic force effect of spring when grinding, make bistrique have certain floatability, has satisfied the requirement of above-mentioned grinding process to a certain extent by it.But still there is tangible deficiency in this device: when contact wheel contacts pressurized with grinding workpiece and moves upward, grinding pressure increases, abrasive band tension force is corresponding on the contrary to be reduced, can not guarantee that this device has enough volume grinding powers, also cause the abrasive band to be skidded, the effect of floating is general, influences grinding efficiency and improves.Adjust the contact wheel inconvenience in addition during grinding.
Summary of the invention:
The purpose of this utility model provides a kind of industrial machine for polishing and milling tank at above-mentioned the deficiencies in the prior art.Bistrique had reliable floatability when this function made grinding, can realize permanent power grinding, the constant pressure grinding workpiece, and it is fast convenient to adjust the abrasive band bistrique.
For realizing the purpose of above-mentioned utility model, its technical scheme is that industrial tank body polishing machine comprises by column agency, crossbeam mechanism, cross slide plate and drive unit thereof and constitutes the cross main frame, the post of forming by cycloidal planetary gear speed reducer, gear, screw mandrel, this post is installed in crossbeam one end of cross main frame, main bistrique is installed on the post, and horizontal bistrique is installed in the other end of crossbeam.
Main bistrique is movably connected by connecting plate and post, motor is fixed on the motor mounting plate top, driving wheel is installed on the motor shaft, below motor mounting plate, link rod is installed perpendicular to electrical axis, tensioning cylinder is fixed on the link rod, the piston rod of tensioning cylinder links to each other with contact wheel supporting fork, contact wheel is installed on the movable axis of supporting fork, the abrasive band is installed on contact wheel and the driving wheel, motor mounting plate one end and connecting plate flexibly connect, the motor mounting plate other end and support are fixed, be fixed with bearing on the support, the door shape frame of hollow is installed on the bearing, the piston rod of floating cylinder one end and bearing flexibly connect, the floating cylinder other end and connecting plate flexibly connect, the screw that is installed in the cylinder balancing seat on the connecting plate is bearing in the below of floating cylinder, extension spring one end links to each other with connecting plate, the other end of extension spring is installed on the lengthened plate of support, the piston rod of cutter lifting cylinder one end is installed in the hollow hole of shape frame by joint, the cutter lifting cylinder other end and connecting plate flexibly connect, and the joint of the piston rod of transposition cylinder is fixed on the post by the hollow space on the connecting plate above the connecting plate that the cutter lifting cylinder is installed.
Horizontal bistrique is movably connected by twisted axis and supporting frame, supporting frame is installed on the crossbeam, motor is fixed on the motor mounting plate top, driving wheel is installed on the motor shaft, connecting rod is installed below motor mounting plate, the connecting rod lower end is connected with the supporting fork of contact wheel, tensioning cylinder is installed on the connecting rod, tensioning cylinder becomes T type location arrangements with connecting rod, the piston rod of tensioning cylinder links to each other with the supporting of regulating wheel fork, regulating wheel is installed on the movable axis of supporting fork, the beat motor of horizontal bistrique is installed on the piston rod of tensioning cylinder, the beat motor is connected with an end of push rod by eccentric axle sleeve, the push rod other end links to each other with the supporting fork of regulating wheel, the abrasive band is installed in contact wheel, regulating wheel, on the driving wheel, motor mounting plate one end links to each other with joint cover by extension spring, motor mounting plate other end mounting bracket, be fixed with bearing on the support, the piston rod of floating cylinder one end and support flexibly connect, the floating cylinder other end and gusset piece flexibly connect, the cutter lifting cylinder is installed on the joint cover over against the bearing direction, piston rod one end of cutter lifting cylinder is equipped with the cutter lifting jacking block, motor mount links to each other with joint cover by the twisted axis of its below, transposition cylinder one end is connected with crossbeam, and an end links to each other with the transposition bar, and the transposition bar links to each other with twisted axis by key, joint cover is connected by twisted axis with supporting frame, and supporting frame is installed on the crossbeam.
The utility model makes bistrique have reliable floatability because of the compressed air that is connected with constant voltage in its floating cylinder and the four-bar mechanism that reasonably floats and can realize constant pressure grinding and permanent power grinding work piece, thereby prevent that effectively the abrasive band from skidding, improved grinding efficiency, owing to can make contact wheel together with the structure that supports the fork replacing and adjust the abrasive band bistrique conveniently, and has reliable floatability because of its bistrique, make bistrique to change automatically grinding tank body inner and outer welding and whole polishing rust-removal flexibly with the tank body curved surface, it is low to add the man-hour noise, improved workman's working environment greatly, simple to operate, reliable operation, reduced labour intensity, it is big that it is mainly used in grinding, medium-scale industry tank body cylindrical tube surfaces externally and internally and surface of revolution end socket surface are the rubbing down boilers, the ideal equipment of rustless steel container and similar big-and-middle-sized workpiece.
Description of drawings:
Fig. 1 is the front view of general construction of the present utility model.
Fig. 2 is the side view of general construction of the present utility model.
Fig. 3 is a main grinding wheel head structure side view of the present utility model.
Fig. 4 is a main grinding wheel head structure front view of the present utility model.
Fig. 5 is the twisted axis structure cutaway view of connecting plate and post in the main bistrique of the present utility model.
Fig. 6 is the twisted axis structure cutaway view of connecting plate and motor mounting plate in the main bistrique of the present utility model.
Fig. 7 is the cutaway view that extension spring is connected with screw rod in the main bistrique of the present utility model.
Fig. 8 is the Axile connection structure cutaway view of cylinder axle head and post in the main bistrique of the present utility model.
Fig. 9 is the lining syndeton cutaway view of link rod and motor mounting plate in the main bistrique of the present utility model.
Figure 10 be in the main bistrique of the present utility model G to partial view.
Figure 11 is the partial sectional view of bearing and tuningout structure in the main bistrique of the present utility model.
Figure 12 is a horizontal mill header structure front view of the present utility model.
Figure 13 is a horizontal mill header structure side view of the present utility model.
Figure 14 is a horizontal mill header structure vertical view of the present utility model.
In Fig. 1, Fig. 2:
1---shaft coupling, 2---deceleration device, 3---crossbeam, 4---tooth bar, 5---press strip,
6---press strip, 7---roller set, 8---double-screw bolt, 9---bar, 10---nut,
11---the screw mandrel supporting, 12---mount pad, 13---pulley, 14---pulley, 15---counter weight device,
16---post, 17---the cross slide plate, 18---filler strip, 19---press strip, 20---filler strip,
21---filler strip, 22---filler strip, 23---deceleration device, 24---main bistrique, 25---post,
26---horizontal bistrique, 27---reductor 28---steel wire rope.
In Fig. 3 to Figure 11:
1---motor, 2---hexagon-headed bolt, 3---plain washer, 4---spring washer,
5---lengthened plate, 6---extension spring screw rod baffle plate, 7---extension spring, 8---the extension spring fixed block,
9---hex nut, 10---packing ring, 11---the cylinder fulcrum, 12---cylinder saddle,
13---packing ring, 14---I type hex nut, 15---hex-head nut, 16---packing ring,
17---driving wheel, 18---flat key, 19---holding screw, 20---link rod,
21---hexagon-headed bolt, 22---plain washer, 23---spring washer, 24---strainer,
25---the contact wheel assembly, 26---the press-fit pressure injection oil back of the body, 27---using spring flange, 28---twisted axis,
29---lining, 30---the abrasive band, 31---motor mounting plate, 32---connecting plate,
33---the cylinder balancing seat, 34---soket head cap screw, 35---hexagon-headed bolt, 36---hex nut,
37---holder, 38---bearing pin, 39---shaft-use elastic gear ring, 40---soket head cap screw,
41---the cylinder joint, 42---the transposition cylinder, 43---the cutter lifting cylinder, 44---floating cylinder,
45---door type frame, 46---joint, 47---hex screw, 48---plain washer,
49---spring washer, 50---hex-head nut, 51---plain washer, 52---spring washer,
53---bearing, 54---joint, 55---bearing pin, 56---soket head cap screw,
57---shaft-use elastic gear ring, 58---support, 59---soket head cap screw, 60---motor plate,
61---bearing pin, 62---hex head screw, 63---plain washer, 64---spring washer,
65---hex bolts, 66---plain washer, 67---normal type single coil spring lock washer, 68---the extension spring packing ring,
69---hex nut, 70---axle, 71---end cap, 72---soket head cap screw,
73---bearing, 74---the tuningout screw, 75---hex screw, 76---soket head cap screw,
77---packing ring, 78---lining, 79---hook, 80---hexagon-headed bolt,
81---plain washer, 82---post.
In Figure 12 to Figure 14:
1---the supporting fork, 2---regulating wheel, 3---tension wheel shaft, 4---the tuningout screw,
5---the beat motor, 6---tensioning cylinder, 7---sleeve, 8---contact wheel supporting fork,
9---support roller, 10---position-limit mechanism, 11---the abrasive band, 12---connecting rod,
13---gusset piece, 14---soket head cap screw, 15---spring washer, 16---motor mounting plate,
17---soket head cap screw, 18---support, 19---soket head cap screw, 20---plain washer,
21---spring washer, 22---bearing, 23---soket head cap screw, 24---little bearing,
25---joint, 26---bearing pin, 27---soket head cap screw, 28---the axle elastic washer,
29---the cutter lifting jacking block, 30---floating cylinder, 31---the cutter lifting cylinder, 32---hex screw,
33---plain washer, 34---spring washer, 35---round nut, 36---flat key,
37---twisted axis, 38---lining, 39---lining, 40---tensioning and beat mechanism,
42---the extension spring screw rod, 43---soket head cap screw, 44---extension spring screw rod baffle plate, 45---extension spring,
46---the extension spring fixed bar, 47---lengthened plate, 48---motor, 49---hexagon-headed bolt,
50---plain washer, 51---spring washer, 52---driving wheel, 53---flat key,
54---forced filling oil cup, 55---holding screw, 56---elastic scheibe, 57---lining,
58---twisted axis, 59---hexagon-headed bolt, 60---plain washer, 61---spring washer,
62---the turret head packing ring, 63---plain washer, 64---spring washer, 65---supporting frame,
66---the transposition cylinder, 67---hexagon-headed bolt, 68---plain washer, 69---the press-fit forced filling oil cup,
70---holding screw, 71---spring flange, 72---holder, 73---bearing pin,
74---use elastic scheibe, 75---Allen bolt, 76---hexagon-headed bolt, 77---plain washer,
78---spring washer, 80---excentric sleeve, 81---push rod, 82---the transposition bar.
The specific embodiment:
The cross main frame of this utility model is made up of column agency, crossbeam mechanism and drive unit thereof, cross slide plate and counter weight device.Column is welded by steel plate, is welded with two rectangular guidewaies above, and the chassis is fixed on the ground basal plane with foundation bolt.Crossbeam is welded by steel plate, is welded with two rectangular guidewaies above, and tooth bar is housed on the crossbeam, and the crossbeam drive motors is passed to reducing gear with power, drives on the reducing gear to rotate with the tooth bar meshed gears, thereby makes crossbeam do transverse movement.The cross slide plate is formed the rectangular guideway pair with column and crossbeam respectively, and drive motors drives the screw mandrel rotation after slowing down by cycloidal planetary gear speed reducer, does upper and lower motion thereby drive the cross slide plate, and adopts frequency converter to regulate upper and lower mobile speed.Counter weight device is loaded on column inside, and balancing weight is used for the post of equalizer one end and the weight of bistrique, to reduce the bending moment of crossbeam column.Post is installed in the crossbeam right-hand member, and motor is passed to cycloidal planetary gear speed reducer with power, drives the nut rotation through gear drive, drives post by screw mandrel and does upper and lower motion.Because main bistrique is installed on the post, the operation up and down of post just is being with main bistrique to do upper and lower motion.Main bistrique is used for the inside and outside surface of grinding end socket, cylindrical shell surfaces externally and internally.Pneumatic strainer tensioning abrasive band is adopted in the rotation of driven by motor driving wheel, carries out grinding by contact wheel.The contact wheel of main bistrique has plurality of specifications to adapt to the different end socket grinding of diameter.The replacing of different contact wheels is very convenient, only need contact wheel is got final product together with the replacing of supporting fork, position shown in the accompanying drawing 4 is the basic installation site of bistrique, during the grinding work piece different parts, the position of contact wheel need make corresponding changes, between two twisted axis of main bistrique, just constituted by connecting plate, floating cylinder, extension spring, the four-bar mechanism that comprises the supporting mechanism that bearing and motor mounting plate constitute, the floating cylinder chamber passes to compressed air when grinding, the acting in conjunction of four-bar mechanism and floating cylinder has guaranteed the reliable floatability of bistrique, realized that the abrasive band carries out constant pressure grinding by contact wheel to workpiece, the cutter lifting cylinder does not limit the position of bistrique during grinding, only cylinder rod chamber ventilation when grinding end and tool setting, with the bistrique pull-up, contact wheel leaves surface of the work, the grinding cylinder inboard wall, when end socket inner surface straight wall place and end socket positive camber, the air inlet of transposition cylinder rod chamber, bistrique is turned clockwise around hinge, so that post does not interfere with cylinder inboard wall during the grinding cylinder inboard wall, before this must be with the fixing position shown in the double dot dash line in the drawings of hook, in case the bistrique upset.
Horizontal bistrique is mainly used in grinding length greater than 2 meters cylinder inner surface.Motor directly rotates at a high speed by the drive wheel abrasive band, and tensioning and beat mechanism are by tensioning cylinder tensioning abrasive band, and the beat motor makes the abrasive band along contact wheel width reciprocally swinging by eccentric stiffener, and the abrasive band is carried out grinding by contact wheel to workpiece.Constituted by floating cylinder in joint cover joint and extension spring and gusset piece connecting place at floating cylinder, support, motor mounting plate, the four-bar mechanism that extension spring is formed, the floating cylinder chamber passes to compressed air all the time when grinding, the acting in conjunction of four-bar mechanism and floating cylinder has guaranteed the reliable floatability of bistrique, thereby the realization abrasive band is carried out constant pressure grinding by contact wheel to workpiece, grinding finishes, the piston rod of cutter lifting cylinder is released, horizontal bistrique is lifted, contact wheel leaves workpiece, crossbeam can be return by the motor counter-rotating, coupling bar one end is pitched with being threaded with the contact wheel supporting in the horizontal bistrique tensioning supporting arrangement, makes the adjustment of contact wheel change conveniently.

Claims (3)

1. industrial tank body polishing machine comprises: constitute the cross main frame by column agency, crossbeam mechanism, cross slide plate and drive unit thereof, the post of being made up of cycloidal planetary gear speed reducer, gear, screw mandrel; It is characterized in that post is installed in crossbeam one end of cross main frame, main bistrique is installed on the post, and horizontal bistrique is installed in the other end of crossbeam.
2. industrial machine for polishing and milling tank according to claim 1, it is characterized in that whole main bistrique is movably connected by connecting plate and post, motor is fixed on the motor mounting plate top, driving wheel is installed on the motor shaft, below motor mounting plate, link rod is installed perpendicular to electrical axis, tensioning cylinder is fixed on the link rod, the piston rod of tensioning cylinder links to each other with contact wheel supporting fork, contact wheel is installed on the movable axis of supporting fork, the abrasive band is installed on contact wheel and the driving wheel, motor mounting plate one end and connecting plate flexibly connect, the motor mounting plate other end and support are fixed, be fixed with bearing on the support, the door shape frame of hollow is installed on the bearing, the piston rod of floating cylinder one end and bearing flexibly connect, the floating cylinder other end and connecting plate flexibly connect, the screw that is installed in the cylinder balancing seat on the connecting plate is bearing in the below of floating cylinder, extension spring one end links to each other with connecting plate, the other end of extension spring is installed on the lengthened plate of support, the piston rod of cutter lifting cylinder one end is installed in the hollow hole of shape frame by joint, the cutter lifting cylinder other end and connecting plate flexibly connect, and the joint of the piston rod of transposition cylinder is fixed on the post by the hollow space on the connecting plate above the connecting plate that the cutter lifting cylinder is installed.
3. industrial machine for polishing and milling tank according to claim 1, it is characterized in that whole horizontal bistrique is movably connected by twisted axis and supporting frame, supporting frame is installed on the crossbeam, motor is fixed on the motor mounting plate top, driving wheel is installed on the motor shaft, connecting rod is installed below motor mounting plate, the connecting rod lower end is connected with the supporting fork of contact wheel, tensioning cylinder is installed on the connecting rod, tensioning cylinder becomes T type location arrangements with connecting rod, the piston rod of tensioning cylinder links to each other with the supporting of regulating wheel fork, regulating wheel is installed on the movable axis of supporting fork, the beat motor of horizontal bistrique is installed on the piston rod of tensioning cylinder, the beat motor is connected with an end of push rod by eccentric axle sleeve, the push rod other end links to each other with the supporting fork of regulating wheel, the abrasive band is installed in contact wheel, regulating wheel, on the driving wheel, motor mounting plate one end links to each other with joint cover by extension spring, motor mounting plate other end mounting bracket, be fixed with bearing on the support, the piston rod of floating cylinder one end and support flexibly connect, the floating cylinder other end and gusset piece flexibly connect, the cutter lifting cylinder is installed on the joint cover over against the bearing direction, piston rod one end of cutter lifting cylinder is equipped with the cutter lifting jacking block, motor mount links to each other with joint cover by the twisted axis of its below, transposition cylinder one end is connected with crossbeam, one end links to each other with the transposition bar, the transposition bar links to each other with twisted axis by key, and joint cover is connected by twisted axis with supporting frame, and supporting frame is installed on the crossbeam.
CN 03249797 2003-08-01 2003-08-01 Polishing and burnishing machine for industrial tank shell Expired - Lifetime CN2626669Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03249797 CN2626669Y (en) 2003-08-01 2003-08-01 Polishing and burnishing machine for industrial tank shell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03249797 CN2626669Y (en) 2003-08-01 2003-08-01 Polishing and burnishing machine for industrial tank shell

Publications (1)

Publication Number Publication Date
CN2626669Y true CN2626669Y (en) 2004-07-21

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101234477B (en) * 2008-03-05 2010-04-14 重庆三磨海达磨床有限公司 Multifunctional grinding apparatus for large-scale container and grinding method
CN102049721A (en) * 2009-10-29 2011-05-11 陆惠琪 Automatic polishing machine
CN104647172A (en) * 2015-02-12 2015-05-27 重庆三磨海达磨床有限公司 Abrasive belt grinding machine for outer circle of tank body
CN105196129A (en) * 2015-10-20 2015-12-30 南京奥特电气股份有限公司 Root cleaning machine for longitudinal joints
CN105252388A (en) * 2015-01-09 2016-01-20 电子科技大学 Curved surface mirror image grinding system
CN104400594B (en) * 2014-10-28 2016-05-18 西安航空动力股份有限公司 A kind of weak rigidity casing electron beam weld automatic grinding method of aero-engine
CN106217201A (en) * 2016-07-22 2016-12-14 岳阳高澜节能装备制造有限公司 A kind of pot body closing end buffing machine
CN106625100A (en) * 2017-03-06 2017-05-10 安徽鑫艺达抛光机械有限公司 Tank weld polishing system
CN111331450A (en) * 2020-03-11 2020-06-26 俞佳红 Non-stick pan forming processing equipment

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101234477B (en) * 2008-03-05 2010-04-14 重庆三磨海达磨床有限公司 Multifunctional grinding apparatus for large-scale container and grinding method
CN102049721A (en) * 2009-10-29 2011-05-11 陆惠琪 Automatic polishing machine
CN104400594B (en) * 2014-10-28 2016-05-18 西安航空动力股份有限公司 A kind of weak rigidity casing electron beam weld automatic grinding method of aero-engine
CN105252388A (en) * 2015-01-09 2016-01-20 电子科技大学 Curved surface mirror image grinding system
CN104647172A (en) * 2015-02-12 2015-05-27 重庆三磨海达磨床有限公司 Abrasive belt grinding machine for outer circle of tank body
CN105196129A (en) * 2015-10-20 2015-12-30 南京奥特电气股份有限公司 Root cleaning machine for longitudinal joints
CN106217201A (en) * 2016-07-22 2016-12-14 岳阳高澜节能装备制造有限公司 A kind of pot body closing end buffing machine
CN106625100A (en) * 2017-03-06 2017-05-10 安徽鑫艺达抛光机械有限公司 Tank weld polishing system
CN106625100B (en) * 2017-03-06 2019-02-15 安徽鑫艺达抛光机械有限公司 A kind of can seam polishing system
CN111331450A (en) * 2020-03-11 2020-06-26 俞佳红 Non-stick pan forming processing equipment

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C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20130801

Granted publication date: 20040721