CN202045803U - Novel resin grinding wheel molding machine - Google Patents
Novel resin grinding wheel molding machine Download PDFInfo
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- CN202045803U CN202045803U CN2010206936648U CN201020693664U CN202045803U CN 202045803 U CN202045803 U CN 202045803U CN 2010206936648 U CN2010206936648 U CN 2010206936648U CN 201020693664 U CN201020693664 U CN 201020693664U CN 202045803 U CN202045803 U CN 202045803U
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- abrasive wheel
- push rod
- wheel forming
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Abstract
The utility model discloses a novel resin grinding wheel molding machine, which belongs to the technical field of grinding wheel molding equipment and is characterized by comprising a frame. The frame is provided with a mold clamping cylinder, a power output shaft of the mold clamping cylinder is provided with a lower hot pressing plate, a positioning block is arranged on the frame above the lower hot pressing plate, an upper hot pressing plate corresponding to the lower hot pressing plate is arranged at the bottom of the positioning block, a grinding wheel molding mold is arranged between the upper hot pressing plate and the lower hot pressing plate, a mold moving mechanism is arranged on one side of the grinding molding mold, a rotary feeding table is arranged on the frame on the other side of the grinding molding mold, a rotary driving device is connected to the rotary feeding table, a lifting demolding cylinder is arranged below the rotary feeding table, a power output shaft of the lifting demolding cylinder is provided with a lower ejecting rod mechanism, and the lower ejecting rod mechanism penetrates through the rotary feeding table and is opposite to an upper ejecting rod mechanism fixed at the bottom of the fixing block. The novel resin grinding wheel molding machine is compact in structure, simple in operation, low in production cost, stable in operation, convenient for product research and suitable for grinding wheel molding.
Description
Technical field
The utility model relates to a kind of abrasive wheel forming equipment, more particularly, relates in particular to a kind of new type resin abrasive wheel forming machine.
Background technology
Traditional resin wheel moulding process need be finished by the production line that some equipment are formed;---precompressed (preformer)---pressurization of heating, exhaust, pressurize (the multi-daylight press)---demoulding (ingot stripper) that main technique is: raw material is filled out and put strickling (charger); and configuration auxiliary equipment and rollgang finish, and the production line that its multiple devices are formed is fit to the batch of resin wheel and produces continuously.
The limitation of conventional resins abrasive wheel forming production line: apparatus for production line quantity is many, and floor space is big, and the technological preparation time is long, is fit to produce in batches and continuously, and produces resin wheel for the single-piece small batch, and the technological preparation difficulty is big; Time is long, and production cost increases substantially, and is difficult to obtain the technological parameter of resin wheel research and development needs.
Extensive use along with resin wheel, description constantly increases, formed the market demand of single-piece, small batch and research and development of products, according to these characteristics and requirement, we are necessary to research and develop a kind of brand-new equipment that is different from the resin wheel conventional production lines, both satisfy its technological requirement, significantly reduced production costs again, can also satisfy the specific (special) requirements of research and development of products.
Summary of the invention
The purpose of this utility model be to provide a kind of compact conformation, simple to operate, production cost is low, working stability and be convenient to the new type resin abrasive wheel forming machine of research and development of products.
The technical solution of the utility model is achieved in that a kind of new type resin abrasive wheel forming machine, comprise frame, wherein said frame is provided with die cylinder, on the power output shaft of die cylinder, be provided with lower hot pressing board, on the frame above the lower hot pressing board, be provided with locating piece, be provided with and the corresponding upper hot pressboard of lower hot pressing board in the locating piece bottom; Be provided with the abrasive wheel forming mould between upper and lower heating platen, be provided with moving-mold mechanism in abrasive wheel forming mould one side, be provided with the rotation charging deck on the frame of abrasive wheel forming mould opposite side, the rotation charging deck is connected with rotating driving device; Be provided with the lifting demoulding oil jar below the rotation charging deck, be provided with lower push rod mechanism on the power output shaft of lifting demoulding oil jar, it is relative with the upper ejector pin mechanism that is fixed on the locating piece bottom that the rotation charging deck passes in lower push rod mechanism; Lower hot pressing board is in same horizontal plane with the rotation charging deck, and moving-mold mechanism can make the abrasive wheel forming mould move around between lower hot pressing board and rotation charging deck.
In above-mentioned a kind of new type resin abrasive wheel forming machine, described moving-mold mechanism is by mould shifting oil cylinder and be fixed on the V-arrangement electromagnet of power output shaft front end of mould shifting oil cylinder and the shifting formwork grating chi that is arranged on the mould shifting oil cylinder side constitutes.
In above-mentioned a kind of new type resin abrasive wheel forming machine, be provided with travelling table between the power output shaft of described die cylinder and the lower hot pressing board, described moving-mold mechanism is fixed on the travelling table; On the frame of die cylinder one side, be provided with the matched moulds grating chi parallel, on the frame of die cylinder opposite side, be provided with fixedly limited block with die cylinder.
In above-mentioned a kind of new type resin abrasive wheel forming machine, described abrasive wheel forming mould by the shaping mould circle, be arranged on shaping mould circle center formation die core, be arranged on lower bolster between shaping mould circle and the formation die core, be arranged on the pre-pressing mold circle of shaping mould circle upper end, the precompressed core rod that is arranged on the formation die core upper end, the pre-pressure ring that is arranged on the cope match-plate pattern between pre-pressing mold circle and the precompressed core rod and is arranged on the cope match-plate pattern upper end constitute.
In above-mentioned a kind of new type resin abrasive wheel forming machine, the abrasive wheel forming mould external diameter according to different size on the described rotation charging deck is distributed with locating hole, is inserted with the fastening screw of fixed emery wheel shaping mould in locating hole according to the abrasive wheel forming mould of different size.In above-mentioned a kind of new type resin abrasive wheel forming machine, described rotating driving device is by the swing pinion that is fixed on rotation charging deck bottom, the driven wheel that is arranged on the hydraulic motor on the frame on swing pinion next door and is fixed on the power output shaft of hydraulic motor constitutes, and driven wheel meshes with swing pinion.
In above-mentioned a kind of new type resin abrasive wheel forming machine, described lower push rod mechanism comprises bearing, is distributed on four demoulding push rods on the bearing, and demoulding push rod is all corresponding with lower bolster; Described upper ejector pin mechanism is made of the last demoulding push rod and the core rod push rod that are movably connected in the fixed block bottom, and last demoulding push rod is corresponding with the shaping mould circle, and the core rod push rod is corresponding with formation die core.
In above-mentioned a kind of new type resin abrasive wheel forming machine, described lower push rod mechanism also comprises the auxiliary demoulding push rod on the bearing that is arranged on four demoulding push rod centers, is provided with the push rod lid that is used to block auxiliary demoulding push rod in auxiliary demoulding push rod upper end.
In above-mentioned a kind of new type resin abrasive wheel forming machine, the power output shaft of described lifting demoulding oil jar and the contact site of bearing are provided with bearing.
After the utility model adopts said structure, by the closing unit of being made up of upper and lower heating platen, die cylinder and abrasive wheel forming mould is set on frame; By rotating the dosage unit that charging deck and hydraulic motor are formed; Be compounded in the demoulding unit of forming by demoulding oil jar, lower push rod mechanism and corresponding upper ejector pin mechanism on the dosage unit and be fixed on moving-mold mechanism on the closing unit; the production technology of resin wheel refined merges among the equipment of a platform independent, provide a kind of simple and compact for structure, economical and practical, cost of goods manufactured is low, working stability and be convenient to the resin wheel make-up machine of research and development of products.The innovation technology adopts brand-new mode, and it is easy for operation, fast reaction, floor space are little, safe and reliable, be easy to extract the required process data of research and development.Energy-conserving and environment-protective have been satisfied; High-quality is quick; The requirement of resin wheel make-up machine with low cost.This for the resin wheel moulding provides the mode of production of differentiation, improved the cost performance of the production of resin wheel single-piece, small batch, for the resin wheel research and development of products is provided convenience; Reliably; The mode of production cheaply is for the client creates great economic benefit.
The utlity model has following major advantage:
(1) adopts the pressurization of individual layer abrasive wheel forming mold heated, satisfied the needs of single-piece small batch abrasive wheel forming, greatly simplified equipment simultaneously, simplified production procedure, arrived the rapid-action purpose, reduced the product manufacturing expense;
(2) be compounded in top demoulding oil jar in the rotation charging deck by design, realize that rotation is evenly reinforced, wipe function off and demoulding functions compound, charger in the traditional processing technology and ingot stripper are united two into one, simplified apparatus, greatly reduced occupation area of equipment, reached energy efficient, the function that reduces cost;
(3) by designing moving-mold mechanism that charged magnetic closes function---heating and pressurization position---the moving of demoulding position, top of realizing that the abrasive wheel forming mould adds material level from rotation; compare with rollgang in the traditional processing technology, realized fast, simply, mould is transferred function accurately.
Description of drawings
The utility model is described in further detail below in conjunction with the embodiment in the accompanying drawing, but do not constitute any restriction of the present utility model.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 be among Fig. 1 A-A to cutaway view;
Fig. 4 is the structural representation of abrasive wheel forming mould of the present utility model when reinforced;
Fig. 5 is the structural representation of abrasive wheel forming mould of the present utility model precompressed when initial;
Fig. 6 is the structural representation of abrasive wheel forming mould of the present utility model precompressed when finishing;
Fig. 7 is the structural representation of abrasive wheel forming mould of the present utility model hot pressing when initial;
Fig. 8 is the structural representation of abrasive wheel forming mould of the present utility model hot pressing when finishing;
Initial configuration schematic diagram when Fig. 9 is the utility model demoulding;
Figure 10 is the structural representation of the utility model when taking off formation die core;
Figure 11 is the structural representation of the utility model demoulding when finishing.
Among the figure: frame 1; die cylinder 2; lower hot pressing board 2a; upper hot pressboard 2b; travelling table 2c; matched moulds grating chi 2d; fixing limited block 2e; locating piece 3; abrasive wheel forming mould 4; shaping mould circle 4a; formation die core 4b; lower bolster 4c; pre-pressing mold circle 4d; precompressed core rod 4e; cope match-plate pattern 4f; pre-pressure ring 4g; moving-mold mechanism 5; mould shifting oil cylinder 5a; V-arrangement electromagnet 5b; shifting formwork grating chi 5c; rotation charging deck 6; rotating driving device 6a; locating hole 6b; fastening screw 6c; swing pinion 6d; hydraulic motor 6e; driven wheel 6f; lifting demoulding oil jar 7; lower push rod mechanism 8; bearing 8a; demoulding push rod 8b; auxiliary demoulding push rod 8c; push rod lid 8d; bearing 8e; upper ejector pin mechanism 9; last demoulding push rod 9a; core rod push rod 9b.
The specific embodiment
Consult Fig. 1 to shown in Figure 4, a kind of new type resin abrasive wheel forming machine of the present utility model comprises frame 1, is provided with die cylinder 2 on frame 1; On the frame 1 of die cylinder 2 one sides, be provided with the matched moulds grating chi 2d parallel with die cylinder 2, on the frame 1 of die cylinder 2 opposite sides, be provided with fixedly limited block 2e, fixedly limited block 2e is used to limit the distance that die cylinder 2 moves, power output shaft upper end at die cylinder 2 is provided with travelling table 2c, on travelling table 2c, be provided with lower hot pressing board 2a, on the frame above the lower hot pressing board 2a 1, be provided with locating piece 3, be provided with corresponding upper hot pressboard 2b in locating piece 3 bottoms with lower hot pressing board 2a; At upper and lower heating platen 2b, be provided with abrasive wheel forming mould 4 between the 2a, in the present embodiment, abrasive wheel forming mould 4 by shaping mould circle 4a, be arranged on shaping mould circle 4a center formation die core 4b, be arranged on lower bolster 4c between shaping mould circle 4a and the formation die core 4b, the pre-pressing mold circle 4d, the precompressed core rod 4e that is arranged on formation die core 4b upper end, the pre-pressure ring 4g that is arranged on the cope match-plate pattern 4f between pre-pressing mold circle 4d and the precompressed core rod 4e and is arranged on cope match-plate pattern 4f upper end that are arranged on shaping mould circle 4a upper end constitute; On the travelling table 2c on abrasive wheel forming mould 4 right sides, be fixed with moving-mold mechanism 5, in the present embodiment, moving-mold mechanism 5 is by mould shifting oil cylinder 5a and be fixed on the V-arrangement electromagnet 5b of power output shaft front end of mould shifting oil cylinder 5a and the shifting formwork grating chi 5c that is arranged on mould shifting oil cylinder 5a side constitutes, the logical discharge of V-arrangement electromagnet 5b can realize adhesive and the relieving with abrasive wheel forming mould 4, shifting formwork grating chi 5c can accurately locate the flexible distance of mould shifting oil cylinder 5a, and abrasive wheel forming mould 4 can be moved into place when reinforced, matched moulds, the demoulding exactly; On the frame 1 in abrasive wheel forming mould 4 left sides, be provided with rotation charging deck 6, rotation charging deck 6 upper surfaces are distributed with locating hole 6b according to abrasive wheel forming mould 4 external diameters of different size, in locating hole 4, be inserted with the fastening screw 6c of fixed emery wheel shaping mould 4 according to the abrasive wheel forming mould of different size, rotation charging deck 6 is connected with rotating driving device 6a, in the present embodiment, rotating driving device 6a is by the swing pinion 6d that is fixed on rotation charging deck 6 bottoms, the driven wheel 6f that is arranged on the hydraulic motor 6e on the frame 1 on swing pinion 6d next door and is fixed on the power output shaft of hydraulic motor 6e constitutes, and driven wheel 6f and swing pinion 6d mesh; Below rotation charging deck 6, be provided with lifting demoulding oil jar 7, on the power output shaft of lifting demoulding oil jar 7, be provided with lower push rod mechanism 8, lower push rod mechanism 8 is by bearing 8a, be distributed on four demoulding push rod 8b on the bearing 8a, the auxiliary demoulding push rod 8c that is arranged on the bearing 8a at four demoulding push rod 8b centers constitutes, the contact site of the power output shaft of bearing 8a and lifting demoulding oil jar 7 is provided with bearing 8e, make demoulding push rod 8b and auxiliary demoulding push rod 8c on the bearing 8a to rotate with rotation charging deck 6, demoulding push rod 8b and auxiliary demoulding push rod 8c all pass rotation charging deck 6, demoulding push rod 8b and lower bolster 2a and corresponding, be provided with the push rod lid 8d that is used to block auxiliary demoulding push rod 8c in auxiliary demoulding push rod 8c upper end, push rod lid 8d upper surface is in same horizontal plane with reinforced 6 upper surfaces of rotation; Be provided with the upper ejector pin mechanism 9 relative with lower push rod mechanism 8 in locating piece 3 bottoms, upper ejector pin mechanism 9 is made of last demoulding push rod 9a that is movably connected in fixed block 3 bottoms and core rod push rod 9b, last demoulding push rod 9a is corresponding with shaping mould circle 4a, and core rod push rod 9b is corresponding with formation die core 4b; Lower hot pressing board 2a is in same horizontal plane with rotation charging deck 6, and moving-mold mechanism 5 can make abrasive wheel forming mould 4 move around between lower hot pressing board 2a and rotation charging deck 6.
The utility model is when concrete work, put into lower bolster 4c, formation die core 4b, shaping mould circle 4a at rotation charging deck 6 centers, size according to formation die core 4b is inserted fastening screw 6c on the locating hole 6b that adapts with it, start rotation charging deck 6 by hydraulic motor 6e, layering is fed in raw material, is wipeed off extremely near shaping mould circle 4a upper end, rotation charging deck 6 stops the rotation, add precompressed core rod 4e and pre-pressing mold circle 4d, restart rotation charging deck 6, layering is reinforced, strickling extremely near pre-pressing mold circle 4d upper end assigned address, is rotated charging deck 6 and stopped.Put into cope match-plate pattern 4f and pre-briquetting 4g, two of four fastening screw 46c medium plain emery wheel shaping mould 4 moving directions choose, mould shifting oil cylinder 5a ejects promotion V-arrangement electromagnet 5b and moves ahead, make contact to pattern circle 4a and trigger switch sender, V-arrangement electromagnet 5b energising adhesive shaping mould circle 4a, by setting shifting formwork grating chi 5c, mould shifting oil cylinder 5a backhaul makes the center of abrasive wheel forming mould 4 align die cylinder 2 centers, magnetic is taken off in V-arrangement electromagnet 5b energising, mould shifting oil cylinder 5a continues backhaul makes V-arrangement electromagnet 5b shift out the compacting position, stops.
Consult Fig. 5 to shown in Figure 11, compacting of the present utility model, shifting formwork, the releasing process flow process, precompressed, it is up that die cylinder 2 drives travelling table 2c, the upper hot pressboard 2b that is fixed on the locating piece 3 is pressed into the cope match-plate pattern 4f of abrasive wheel forming mould 4 in the shaping mould circle 4 by pre-pressure ring 4g, matched moulds grating chi 2d sender, die cylinder 2 drives travelling table 2c and comes downwards to the fixedly definite following initial point of limited block 2e, the front safety door of opening of dies portion, the pre-pressure ring 4g of removal, precompressed core rod 4e and pre-pressing mold circle 4d, closed safe door then, to last, following heating plate 2b, the 2a heating of switching on, to drive travelling table 2c up for die cylinder 2 simultaneously, realizes heating pressurization, and carry out exhaust and pressurize by setting, after pressurize was finished, die cylinder 2 drove travelling table 2c and comes downwards to down initial point, finishes the compacting flow process; Then mould shifting oil cylinder 5a ejects and promotes V-arrangement electromagnet 5b and move ahead, make contact to pattern circle 4a and shaping mould circle 4a is moved to demoulding position, top by setting shifting formwork grating chi 5c, mould shifting oil cylinder 5a backhaul makes V-arrangement electromagnet 5b move to initial bit, stops, and finishes the shifting formwork operation after the compacting; Then load onto core rod push rod 9b on request respectively and go up demoulding push rod 9a, four demoulding push rods of lifting demoulding oil jar 7 up promotions 8b withstands lower bolster 4c, it is up to drive abrasive wheel forming mould 4 and emery wheel, at first core rod push rod 9b pushes up loose formation die core 4b, then, being about to lower bolster 4c on lifting demoulding oil jar 7 continues ejects shaping mould circle 4a fully, manually make lower bolster 4c dislocation (preventing that the emery wheel of deviating from from resetting) with special-purpose top rod, lifting demoulding oil jar 7 comes downwards to initial bit, finish stripping process, at last by high wind cooling emery wheel and abrasive wheel forming mould 4 to the normal temperature state, operating personnel wear heat insulation protective gloves and remove and unload the emery wheel blank, on, lower bolster 4f, 4c, shaping mould circle 4a, the cleaning work platform is finished whole technical process.
The utility model is realized the setting and the storage of abrasive wheel forming technological parameter easily by adopting industrial PLC and touch-screen, equipment has disposed USB and Ethernet interface simultaneously, make things convenient for the backup of equipment operating data and remote access, monitoring, the retouching operation page, greatly facilitate the research and development of control of product quality and product.
Claims (9)
1. new type resin abrasive wheel forming machine, comprise frame (1), it is characterized in that: described frame (1) is provided with die cylinder (2), on the power output shaft of die cylinder (2), be provided with lower hot pressing board (2a), on the frame (1) of lower hot pressing board (2a) top, be provided with locating piece (3), be provided with and the corresponding upper hot pressboard of lower hot pressing board (2a) (2b) in locating piece (3) bottom; At upper and lower heating platen (2b, be provided with abrasive wheel forming mould (4) 2a), be provided with moving-mold mechanism (5) in abrasive wheel forming mould (4) one sides, be provided with rotation charging deck (6) on the frame (1) of abrasive wheel forming mould (4) opposite side, rotation charging deck (6) is connected with rotating driving device (6a); Be provided with lifting demoulding oil jar (7) in rotation charging deck (6) below, be provided with lower push rod mechanism (8) on the power output shaft of lifting demoulding oil jar (7), it is relative with the upper ejector pin mechanism (9) that is fixed on locating piece (3) bottom that rotation charging deck (6) passes in lower push rod mechanism (8); Lower hot pressing board (2a) is in same horizontal plane with rotation charging deck (6), and moving-mold mechanism (5) can make abrasive wheel forming mould (4) move around between lower hot pressing board (2a) and rotation charging deck (6).
2. a kind of new type resin abrasive wheel forming machine according to claim 1 is characterized in that: described moving-mold mechanism (5) is by mould shifting oil cylinder (5a) and be fixed on the V-arrangement electromagnet (5b) of power output shaft front end of mould shifting oil cylinder (5a) and the shifting formwork grating chi (5c) that is arranged on mould shifting oil cylinder (5a) side constitutes.
3. a kind of new type resin abrasive wheel forming machine according to claim 2, it is characterized in that: be provided with travelling table (2c) between the power output shaft of described die cylinder (2) and the lower hot pressing board (2a), described moving-mold mechanism (5) is fixed on the travelling table (2c); On the frame (1) of die cylinder (2) one sides, be provided with the matched moulds grating chi (2d) parallel, on the frame (1) of die cylinder (2) opposite side, be provided with fixedly limited block (2e) with die cylinder (2).
4. a kind of new type resin abrasive wheel forming machine according to claim 1, it is characterized in that: described abrasive wheel forming mould (4) is by shaping mould circle (4a), be arranged on the formation die core (4b) at shaping mould circle (4a) center, be arranged on the lower bolster (4c) between shaping mould circle (4a) and the formation die core (4b), be arranged on the pre-pressing mold circle (4d) of shaping mould circle (4a) upper end, be arranged on the precompressed core rod (4e) of formation die core (4b) upper end, pre-pressure ring (4g) formation that is arranged on the cope match-plate pattern (4f) between pre-pressing mold circle (4d) and the precompressed core rod (4e) and is arranged on cope match-plate pattern (4f) upper end.
5. a kind of new type resin abrasive wheel forming machine according to claim 4, it is characterized in that: abrasive wheel forming mould (4) external diameter that described rotation charging deck (6) is gone up according to different size is distributed with locating hole (6b), is inserted with the fastening screw (6c) of fixed emery wheel shaping mould (4) in locating hole (4) according to the abrasive wheel forming mould of different size.
6. a kind of new type resin abrasive wheel forming machine according to claim 1, it is characterized in that: described rotating driving device (6a) is by the swing pinion (6d) that is fixed on rotation charging deck (6) bottom, the driven wheel (6f) that is arranged on the hydraulic motor (6e) on the frame (1) on swing pinion (6d) next door and is fixed on the power output shaft of hydraulic motor (6e) constitutes driven wheel (6f) and swing pinion (6d) engagement.
7. according to the arbitrary described a kind of new type resin abrasive wheel forming machine of claim 1 to 6, it is characterized in that: described lower push rod mechanism (8) comprises bearing (8a), is distributed on four demoulding push rods (8b) on the bearing (8a), and demoulding push rod (8b) is all corresponding with lower bolster (2a); Described upper ejector pin mechanism (9) is made of last demoulding push rod (9a) that is movably connected in fixed block (3) bottom and core rod push rod (9b), and last demoulding push rod (9a) is corresponding with shaping mould circle (4a), and core rod push rod (9b) is corresponding with formation die core (4b).
8. a kind of new type resin abrasive wheel forming machine according to claim 7, it is characterized in that: described lower push rod mechanism (8) also comprises the auxiliary demoulding push rod (8c) on the bearing (8a) that is arranged on four demoulding push rods (8b) center, is provided with the push rod lid (8d) that is used to block auxiliary demoulding push rod (8c) in auxiliary demoulding push rod (8c) upper end.
9. a kind of new type resin abrasive wheel forming machine according to claim 8 is characterized in that: the contact site of the power output shaft of described lifting demoulding oil jar (7) and bearing (8a) is provided with bearing (8e).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206936648U CN202045803U (en) | 2010-12-31 | 2010-12-31 | Novel resin grinding wheel molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206936648U CN202045803U (en) | 2010-12-31 | 2010-12-31 | Novel resin grinding wheel molding machine |
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| Publication Number | Publication Date |
|---|---|
| CN202045803U true CN202045803U (en) | 2011-11-23 |
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ID=44986126
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206936648U Expired - Lifetime CN202045803U (en) | 2010-12-31 | 2010-12-31 | Novel resin grinding wheel molding machine |
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| CN (1) | CN202045803U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173021A (en) * | 2010-12-31 | 2011-09-07 | 东华机械有限公司 | Novel resin grinding wheel forming machine |
| CN102699835A (en) * | 2012-06-25 | 2012-10-03 | 郑州市弘毅机械有限公司 | Rotary multiple-station forming machine for grinding wheel |
| CN104924231A (en) * | 2015-07-03 | 2015-09-23 | 大连远东磨具有限公司 | Automatic grinding wheel production line |
-
2010
- 2010-12-31 CN CN2010206936648U patent/CN202045803U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173021A (en) * | 2010-12-31 | 2011-09-07 | 东华机械有限公司 | Novel resin grinding wheel forming machine |
| CN102173021B (en) * | 2010-12-31 | 2013-06-26 | 东华机械有限公司 | Novel resin grinding wheel forming machine |
| CN102699835A (en) * | 2012-06-25 | 2012-10-03 | 郑州市弘毅机械有限公司 | Rotary multiple-station forming machine for grinding wheel |
| CN102699835B (en) * | 2012-06-25 | 2014-04-09 | 郑州市弘毅机械有限公司 | Rotary multiple-station forming machine for grinding wheel |
| CN104924231A (en) * | 2015-07-03 | 2015-09-23 | 大连远东磨具有限公司 | Automatic grinding wheel production line |
| CN104924231B (en) * | 2015-07-03 | 2017-03-08 | 大连远东磨具有限公司 | A kind of emery wheel automatic assembly line |
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Granted publication date: 20111123 Effective date of abandoning: 20130626 |
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