CN201815934U

CN201815934U - Upper and lower grinding and polishing disc matching structure of glass bead grinding and polishing machine

Info

Publication number: CN201815934U
Application number: CN2010205092134U
Authority: CN
Inventors: 毛建国
Original assignee: CHANGSHU CITY SHAJIABANG TOWN JIANGUO GLASS MOULD FACTORY
Current assignee: CHANGSHU CITY SHAJIABANG TOWN JIANGUO GLASS MOULD FACTORY
Priority date: 2010-08-30
Filing date: 2010-08-30
Publication date: 2011-05-04
Anticipated expiration: 2020-08-30

Abstract

An upper and lower grinding and polishing disc matching structure of a glass bead grinding and polishing machine belongs to the technical field of polishing machinery of glass products. The glass bead grinding and polishing machine comprises a framework, a power transmission mechanism and an upper grinding disc seat lifting mechanism, the upper and lower grinding and polishing disc matching structure comprises an upper grinding and polishing mechanism and a lower grinding and polishing mechanism, the upper grinding and polishing mechanism comprises an upper fixing disc, a screw stem, a screw stem sleeve, an upper grinding and polishing disc, a pair of guiding sleeves and a pair of guide columns, and the lower grinding and polishing mechanism comprises a lower fixing disc, a lower grinding and polishing disc and a lower fixing disc transmission shaft. In the technical scheme, the upper grinding and polishing mechanism and the lower grinding and polishing mechanism match with each other so that glass beads located between the upper grinding and polishing mechanism and the lower grinding and polishing mechanism are polished and have fine roundness, and the upper and lower grinding and polishing disc matching structure is simple integrally and has perfect grinding and polishing efficiency, and cannot damage polished glass beads due to matching of the upper and lower grinding and polishing discs.

Description

The fit structure of the upper and lower grinding and polishing dish of bead grinding and polishing machine

Technical field

The utility model belongs to glassware polishing mechanical technical field, is specifically related to a kind of fit structure of upper and lower grinding and polishing dish of bead grinding and polishing machine.

Background technology

Bead has good artistic decorative effect, thereby is widely used on jewellery, handicraft, light fixture, clock and watch, stationery, dress ornament, shoes and hats and even various ticket-holder and the case and bag.The function of bead grinding and polishing machine be with by little after the moulding of bead make-up machine as rapeseed and the big if pearl apperance of soya bean, freshwater mussel to leave over burr in the surface when the make-up machine moulding worn and become the perfectly round bead of glittering and translucent and any surface finish with lapping mode.Seldom be seen in patent documentation about the technical scheme to the bead grinding and polishing, the folder ball mechanism of the crystal glass pearl processing machine that utility model patent Granted publication CN2803610Y recommends is at the grinding and polishing machine of the glass marble with multiple edge body; The surface grinding and polishing machine for hard and crisp particle's products that CN2917939Y provides is at comprising that the product surface grinding for glass marble and so on goes out faceted pebble.

At present, owing to lack economic and practical bead grinding and polishing machine, bead production firm uses the very original mortar mixer used just as building trade usually, to mix in the container with the abrasive material input by the molded and shaped rough surface bead of preceding working procedure and stir repeatedly, make abrasive material and bead mantle friction, carry out sub-sieve then.Though this method can be with removals such as the burr on bead surface, overlaps, inefficiency, and also the surface smoothness of the bead that is ground is difficult to ensure, especially also has the anxiety that undermines bead.

From the above, in existing patent and non-patent literature, there is no all about expeditiously to the technology enlightenment of the bead of blank (bead the during moulding of bead shaping mould) surface grinding and polishing, and also hear the report that has industry to succeed.For this reason, the applicant has passed through exploration for many years, find a way to resolve the problem, below the technical scheme that will provide under this background, produce.

Summary of the invention

Task of the present utility model is to provide a kind of and helps to improve grinding and polishing efficient to bead, help the fit structure avoiding undermining the bead body in the grinding and polishing process and be of value to the upper and lower grinding and polishing dish that makes the terse bead grinding and polishing machine of overall structure.

Task of the present utility model is finished like this, on a kind of bead grinding and polishing machine, the fit structure of following grinding and polishing dish, described bead grinding and polishing machine comprises frame, be installed on frame the bottom power drive mechanism and with vacant state corresponding to the top of frame and with the fixing upper millstone seat elevating mechanism of frame, on described, following grinding and polishing dish fit structure comprises on one grinding and polishing sector and grinding and polishing sector once, the described grinding and polishing sector of going up comprises fixed disk, screw rod, the screw rod cover, last grinding and polishing dish, a pair of fairlead and a pair of guide pillar, fixing of last grinding and polishing dish and last fixed disk towards the described surface of a side of grinding and polishing sector down, and on this, offer grinding and polishing dish hole for water spraying on the grinding and polishing dish, the screw rod cover is fixed towards the central authorities on the surface of a side of described upper millstone seat elevating mechanism with last fixed disk, screw rod is located in the screw rod cover, and cooperate with the screw rod external threading, wherein: the upper end of screw rod leans out the screw rod cover and is in transmission connection with described upper millstone seat elevating mechanism, on last fixed disk, offer fixed disk hole for water spraying on, should go up and the each other coincidence corresponding of fixed disk hole for water spraying with described upward grinding and polishing dish hole for water spraying, a pair of fairlead at the circumferencial direction of last fixed disk each other with 180 ° of intervals, and separately an end and last fixed disk are fixed, the other end separately leans out the rim of fixed disk, and be nested with on guide pillar, a pair of guide pillar is separately fixed at the top of the both sides of described frame, and corresponding with fairlead; Described grinding and polishing sector down comprises lower fixed disk, following grinding and polishing dish and lower fixed disk power transmission shaft, the upper end of lower fixed disk and lower fixed disk power transmission shaft is fixed, the lower end of lower fixed disk power transmission shaft and described described power drive mechanism are in transmission connection, the position, edge of lower fixed disk and towards on constitute a circle protrude in lower fixed disk card be used to take precautions against the bead block ring that bead is escaped, and spaced apartly on the card of lower fixed disk be provided with one group of limbers, following grinding and polishing dish is positioned at described bead block ring, following grinding and polishing dish and lower fixed disk are fixed, and this time grinding and polishing dish matches with the described grinding and polishing dish of going up.

In a specific embodiment of the present utility model, described power drive mechanism comprises second motor, second reductor, the 3rd, the 4th, the 5th, the 6th drive, second driving-belt and the 3rd driving-belt, second motor and second reductor all are fixed on the described frame, and be positioned at the bottom of frame, the 3rd drive is fixed on the motor shaft of second motor, the 4th drive is fixed on the power input shaft of second reductor, the 5th drive is fixed on the power output shaft of second reductor, the 6th drive is fixed on the lower end of described lower fixed disk power transmission shaft, one end of second driving-belt is nested with on the 3rd drive, the other end is nested with on the 4th drive, one end of the 3rd driving-belt is nested with on the 5th drive, and the other end then is nested with on the 6th drive.

In another specific embodiment of the present utility model, when described the 3rd, the 4th, the 5th, the 6th drive was belt pulley, then described second, third driving-belt was belt; When described the 3rd, the 4th, the 5th, the 6th drive was sprocket wheel, then described second, third driving-belt was chain.

In another specific embodiment of the present utility model, the top of described frame is installed with a water-collecting tray with spilled water hole, the central authorities of this water-collecting tray offer a power transmission shaft resigning hole, be installed with a fixed disk transmission axle bed on the frame and below corresponding to described power transmission shaft resigning hole, described lower fixed disk power transmission shaft is bearing on the lower fixed disk transmission axle bed rotationally, and the upper end of this lower fixed disk power transmission shaft is passed described power transmission shaft resigning hole and is fixedlyed connected with described lower fixed disk, and described a pair of guide pillar is fixed on the top of the both sides of described water-collecting tray.

Also have in the specific embodiment of the present utility model, constitute one around the described power transmission shaft resigning hole and be used for stopping that the water of described water-collecting tray overflows into the cofferdam of power transmission shaft resigning hole.

More of the present utility model and in specific embodiment, described upper millstone seat elevating mechanism comprises first motor, first reductor, first, second drive, first driving-belt, entablature, first column and second column, the lower end of first column and the left side of described frame are fixed, the lower end of second column and the right side of described frame are fixed, first, the upper end of second column all leans out the top of frame, and first, second column is parallel to each other, one end of entablature and the top of first column are fixed, the top of the other end and second column is fixed, wherein: entablature and first, the second column three constitutes the structure of a portal frame, first motor and first reductor are installed on the described entablature, first drive is fixed on first motor, second drive is fixed on the power input shaft of first reduction box, one end of first driving-belt is nested with on first drive, the other end is nested with on second drive, and described upward grinding and polishing sector and described first reductor are in transmission connection.

In of the present utility model and then specific embodiment, described first, second drive is belt pulley or sprocket wheel, and described first driving-belt is belt or chain, and described first motor is a clockwise and anticlockwise motor.

Of the present utility model again more and in specific embodiment, described spilled water hole is opened in the edge of the bottom, dish chamber of described water-collecting tray, and on spilled water hole, connected a sewage fairlead.

In again of the present utility model and then specific embodiment, describedly go up on the fixed disk and be fixed with a base that is shaped as 7 fonts towards the surface of a side of described upper millstone seat elevating mechanism at last fixed disk, this base is positioned at a described side that goes up the fixed disk hole for water spraying, and offers a cooling water pipe containing hole on base.

The technical scheme that the utility model provides can and obtain good roundness with the polishing of the bead between upper and lower grinding and polishing sector by the cooperation of upper and lower grinding and polishing sector, overall structure is terse and have desirable grinding and polishing efficient, and the cooperation of upper and lower grinding and polishing dish can not undermine polished bead.

Description of drawings

Fig. 1 is the example structure figure of fit structure of the upper and lower grinding and polishing dish of the utility model bead grinding and polishing machine.

Fig. 2 is the cutaway view of Fig. 1.

The specific embodiment

For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present utility model and beneficial effect more, the applicant general elaborates in conjunction with the accompanying drawings in the mode of embodiment below, but to the description of embodiment all is not restriction to the utility model scheme, any according to the utility model design done only for pro forma but not substantial equivalent transformation all should be considered as the technical solution of the utility model category.

See also Fig. 1 and Fig. 2, the frame 1 that provides is just as the shape of a tea table, but be not limited to this shape, preferred scheme also can dispose an electric control box (not shown) in a side of this frame 1, is used to control the work of second motor 61 of first motor 31 of upper millstone seat elevating mechanism 3 and power drive mechanism 6.The top of frame 1 is sealed, and is provided with a lower fixed disk power transmission shaft seat 11 at central part, and undoubtedly, lower fixed disk transmission axle bed 11 is provided with the bearing 111 with dead eye 1111.Dispose a water-collecting tray 2 at the top of frame 1 with welding or riveted joint or with other similar fixed form, offer a power transmission shaft resigning hole 21 in the central authorities of this water-collecting tray 2 and at position corresponding to aforesaid lower fixed disk transmission axle bed 11, for the water intrusion power transmission shaft resigning hole 21 in the dish chamber that stops water-collecting tray 2, therefore around power transmission shaft resigning hole 21, constitute a cofferdam 211, edge in the bottom in the dish chamber of water-collecting tray 2 offers a spilled water hole 22, and connects a bilge discharge pipe 221 on spilled water hole 22.Why claim bilge discharge pipe 221, this is because be arranged in the process of bead 8 (Fig. 2 shows) grinding and polishing between both (upper and lower grinding and polishing sectors 4,5) 4,5 pairs of upper and lower grinding and polishing sectors, the cooling water of being introduced by cooling water inlet tube 7 becomes the muddy residue under the grinding and polishing from the bead 8 that promptly is mingled with, therefore make precipitation process after drawing by sewage fairlead 221, in order to avoid undermine environment.

The upper millstone seat elevating mechanism 3 that the utility model scheme provides preferred but not structure that be limited to is as follows: comprise first motor 31, first reductor 32, first drive 33, second drive 34, first driving-belt 35, entablature 36, first column 37 and second column 38, with present location status illustrated in figures 1 and 2 is example, the left side of the lower end of first column 37 and frame 1 is fixed, and the upper end leans out the top surface of frame 1, second column 38 is corresponding with first column 37, the right side of lower end and frame 1 is fixed, and the upper end leans out the end face of frame 1 equally.On the top end face of first column 37, offer first fixing screw hole 371,, on the top end face of second column 38, offer second fixing screw hole 381 with example.One end of entablature 36 is that illustrated left end is fixing with aforesaid first fixing screw hole 371 by hold-down screw 361, and the other end is that right-hand member shown in Figure 1 uses hold-down screw 361 fixing with aforesaid second fixing screw hole 381 equally.By above-mentioned explanation particularly the signal by Fig. 1 and Fig. 2 as can be known, entablature 36, first column 37 and second column, 38 these threes' cooperation and structure that to form a font be the portal frame shape.First motor 31 and first reductor 32 are installed on the entablature 36, more properly say all be placed in entablature 36 towards last surface.First drive 33 is fixed on the motor shaft end of first motor 31, and second drive 34 then is fixed on the power output shaft of first reduction box 32, and an end of first driving-belt 35 is nested with on first drive 33, and the other end is nested with on second drive 34.

Aforesaid first, second drive 33,34 is belt pulley or sprocket wheel, and aforesaid first driving-belt 35 is belt or chain, and more particularly, when first, second drive 33,34 was belt pulley, then first driving-belt 35 was a belt; And when first, second drive 33,34 was sprocket wheel, then first driving-belt 35 was a chain, and present embodiment is selected the former.When 31 work of first motor, drive second drive 34 by first drive 33 through first driving-belt 35, because the power input shaft of second drive 34 and first reductor 32 is fixed, therefore last grinding and polishing sector 4 motions that the final stage power output shaft of the drive and first reductor 32 is in transmission connection after first reductor 32 slows down, again because first motor 31 is a clockwise and anticlockwise motor, therefore just changeing when promptly clockwise rotating when first motor 31, last grinding and polishing sector 4 is towards bottom offset, so that close up with following grinding and polishing sector 5, vice versa, that is: when the counter-rotating of first motor 31 (work counterclockwise), last grinding and polishing sector 4 promptly deviates to descend the direction displacement of grinding and polishing sector 5 towards top offset towards province.

Structure as the last grinding and polishing sector 4 of the technical essential of the utility model scheme is as follows: comprise fixed disk 41, screw rod 42, screw rod cover 43, go up grinding and polishing dish 44, a pair of fairlead 45 and a pair of guide pillar 46, the material of last grinding and polishing dish 44 preferably adopts polyurethane, promptly use the last grinding and polishing dish of making by polyurethane 44 with certain compliance, and adopt adhesive will go up grinding and polishing dish 44 and last fixed disk 41 towards under the surface promptly towards the surperficial cementation of a side of descending grinding and polishing sector 5.Shown in figure, on this on grinding and polishing dish 44 and be positioned at the hole for water spraying 441 that the edge offers grinding and polishing dish on.The bottom of screw rod cover 43 constitutes a mounting flange limit 431, with one group of flange hold-down screw 4311 screw rod is overlapped 43 and fixedlys connected with the central part of last fixed disk 41.Screw rod 42 is contained in the screw rod cover 43, being screw rod 42 matches by bolt and nut (Fig. 2 signal) and screw rod cover 43, and the upper end of screw rod 42 leans out screw rod cover 43 and is connected by the final stage power output shaft of screw rod Connection Block 421 (being furnished with bearing) with aforesaid first reductor 32.On aforesaid on the fixed disk 41 and corresponding on the position of grinding and polishing dish hole for water spraying 441 offer fixed disk hole for water spraying 411 on, fixed disk hole for water spraying 411 overlaps with last grinding and polishing dish hole for water spraying 441 on this.A pair of fairlead 45 at the circumferencial direction of last fixed disk 41 with 180 ° of intervals, make both keep aspectant corresponding relation, the fairlead fixing feet 452 usefulness screws 4521 of one end of each fairlead 45 are fixed with last fixed disk 41, and the guide pin bushing head 451 of the other end of each fairlead 45 and 46 sliding joining of guide pillar promptly are nested with on guide pillar 46.Wherein guide pillar 46 in a pair of guide pillar 46 is fixed on the top (top in illustrated left side) of a side of aforesaid water-collecting tray 2, another root guide pillar 46 in a pair of guide pillar 46 then is fixed on the top (top on illustrated right side) of the opposite side of water-collecting tray 2, it is corresponding that a pair of guide pillar 46 keeps each other, and corresponding with aforesaid fairlead 45.When upper millstone seat elevating mechanism 3 turns clockwise screw rod 42, screw rod overlaps 43 portable upward fixed disks 41 and goes up grinding and polishing dish 44 to bottom offset, i.e. grinding and polishing sector 5 motions down, and when upper millstone seat elevating mechanism 3 was rotated counterclockwise screw rod 42, screw rod overlapped 43 and portablely goes up fixed disks 41 and together with being fixed on last grinding and polishing dish 44 on the fixed disk 41 to top offset so.When will be to bead 8 grinding and polishings, then go up fixed disk 41 and move down, when polishing finishes, then move up.By shown in Figure 1, last fixed disk 41 towards on the surface promptly be fixed with a shape and be 7 fonts or claim inverted L shaped base 412 towards the surface of a side of upper millstone seat elevating mechanism 3, this base 412 is positioned at a side of fixed disk hole for water spraying 411, and the bending part at the top of this base 412 offers a cooling water pipe containing hole 4121, insert for illustrated cooling water inlet tube 7 by this cooling water pipe containing hole 4121, so that cooling water is sprayed onto fixed disk hole for water spraying 411 from delivery port 71 by the cooling water inlet tube 7 that is connected with water supply line such as tap water pipe line and be furnished with valve 72.According to general knowledge, cooling water inlet tube 7 is fixing with base 412, but by cooling water

pipe containing hole

421 and 412 sliding joining of base, to ensure that to take grinding and polishing dish 44 at last fixed disk 41 up or do not produce interference situations when moving down.

The preferred construction of the following grinding and polishing sector 5 of the technical essential of the technical scheme that provides as the utility model is as follows: comprise lower fixed disk 51, following grinding and polishing dish 52 and lower fixed disk power transmission shaft 53, fixing of lower fixed disk 51 towards the central authorities of a side of described water-collecting tray 2 and the upper end of lower fixed disk power transmission shaft 53, have an expansion in the upper end of lower fixed disk power transmission shaft 53 and establish dish 531, establishing dish hold-down screw 5311 by one group of expansion makes the central authorities of lower fixed disk 51 fixedly connected with the upper end of lower fixed disk power transmission shaft 53, stretch downwards until being connected with power drive mechanism 6 in aforesaid power transmission shaft resigning hole 21 by way of being piggybacking the lower end of lower fixed disk power transmission shaft 53, and the middle part of lower fixed disk power transmission shaft 53 is supported on the lower fixed disk transmission axle bed 11 rotationally at aforesaid dead eye 1111 places, that is to say, this lower fixed disk transmission axle bed 11 aims at lower fixed disk power transmission shaft 53 and is provided with, and aforesaid bearing 111 is nested with in fact on lower fixed disk power transmission shaft 53.Around lower fixed disk 51, constitute the bead block ring 511 that surrounds together, because the surface of bead block ring 511 exceeds the plane of lower fixed disk 51, thereby make whole lower fixed disk 51 show as basin shape structure, thereby can prevent to be in bead 8 escapes of grinding and polishing state, more preferred scheme also can lower fixed disk 51 towards on the edge promptly offer a stack circle caulking groove 513 with the position that bead block ring 511 has a common boundary, at stack circle caulking groove 513 interpolation embeddings one stack circle 5131.When the degree that the bead 8 by grinding and polishing on placing down grinding and polishing dish 52 leans out the upper edge of bead block ring 511 reaches greater than the radius of bead 8, so can be by means of 5131 relief of stack circle, otherwise, need not to use stack circle 5131 to assist bead block ring 511.Centre at lower fixed disk 51 offers a platen screw fixed hole 512, the aforesaid centre of grinding and polishing dish 52 down offers a screw hole 521, position corresponding to screw hole 521 is equipped with a platen 522, screw in platen screw fixed hole 512 through the through hole 5222 and the screw hole 521 of platen 522 successively with platen hold-down screw 5221, thereby will descend grinding and polishing dish 52 be fixed on lower fixed disk 51 towards aforesaid surface of going up a side of grinding and polishing dish 44, guarantee both cooperations of upper and lower grinding and polishing dish 44,52.Following grinding and polishing dish 52 adopts abrasive disk (also can claim carborundum disk).Because the existence of platen 522, therefore offer a platen resigning hole 442 in the central authorities of last grinding and polishing dish 44 and at position corresponding to platen 522, probe in this platen resigning hole 442 for the platen 522 that protrudes in down grinding and polishing dish 52, to ensure the fiting effect each other of upper and lower grinding and

polishing dish

44,52.

Please continue to see Fig. 1 and Fig. 2, the structure of aforesaid power drive mechanism 6 is as follows: comprise second motor 61, second reductor 62, the 3rd, the 4th, the 5th, the

6th drive

63,64,65,66, second driving-belt 67 and the 3rd driving-belt 68, second motor 61 and second reductor 62 all are fixed on the bottom of frame 1, and be positioned at the cavity of the bottom of frame 1, the 3rd drive 63 is fixed on the motor shaft 611 of second motor 61, the 4th drive 64 is fixed on the power input shaft 641 of second reductor 62, the 5th drive 65 is fixed on the power output shaft 642 of second reductor 62, and the 6th drive 66 is fixed on the aforesaid lower end of the lower fixed disk power transmission shaft 53 of grinding and polishing sector 5 down, one end of second driving-belt 67 is nested with on the 3rd drive 63, the other end is nested with on the 4th drive 64, one end of the 3rd driving-belt 68 is set on the 5th drive 65, and the other end is set on the 6th drive 66.When 61 work of second motor, make 53 rotations of lower fixed disk power transmission shaft through the 3rd drive 63, second driving-belt 67, the 4th drive 64, the 5th drive 65, second driving-belt 68 and the 6th drive 66 successively, because lower fixed disk power transmission shaft 53 is fixedlyed connected with lower fixed disk 51, again owing to the following grinding and polishing dish of being filled the post of by abrasive disk 52 and the dish chamber of lower fixed disk 51 are fixed, therefore, drive lower fixed disk 51 rotations by lower fixed disk power transmission shaft 53, following grinding and polishing dish 52 rotates simultaneously.

Aforesaid the 3rd, the 4th, the 5th, the

6th drive

63,64,65,66 all adopts belt pulley or sprocket wheel, and second, third driving-

belt

67,68 all adopts belt or chain.That is to say that when the 3rd, the 4th, the 5th, the

6th drive

63,64,65,66 was belt pulley, second, third driving-

belt

67,68 all adopted belt; And when the 3rd, the 4th, the 5th, the

6th drive

63,64,65,66 was sprocket wheel, second, third driving-

belt

67,68 all adopted chain, and present embodiment is selected the former.

The applicant narrates operation principle of the present utility model in conjunction with Fig. 1 and Fig. 2, at first will need the bead 8 of grinding and polishing to cause down on the card of grinding and polishing dish 52, shares on card and guarantees not occur the situation of piling up of bead 8, otherwise can cause cracked.Start upper millstone seat elevating mechanism 3, grinding and polishing dish 44 is moved down, contact with bead 8 until last grinding and polishing dish 44, first motor 31 of upper millstone seat elevating mechanism 3 quits work at this moment.Then make second motor, 61 work of power drive mechanism 6, the drive connection mentioned in the above by the applicant moves until making down grinding and polishing dish 52 take bead 8, simultaneously by the delivery port 72 of cooling water aqueduct 7 fixed disk hole for water spraying 411 water sprays upwards, bead 8 under the last grinding and polishing dish hole for water spraying 441 on the last grinding and polishing dish 44 sprays water and be positioned on the grinding and polishing dish 52, drop down and down the sewage that is entrained with abrasive dust on the card of grinding and polishing dish 52 from flowing out the gap between grinding and polishing dish 52 and the bead block ring 511 down, through lead to the dish chamber of water-collecting tray 2 with the limbers 514 on the spaced apart disk body that is located at lower fixed disk 51, finally draw through sewage fairlead 221 by spilled water hole 22.In said process, because ground, last grinding and polishing sector 4 places inactive state, and grinding and polishing sector 5 is kept in motion down, therefore bead 8 friction relatively between upper and lower grinding and

polishing dish

44,52, the overlap (also can claim fin) that makes the dietary fibres on bead 8 surfaces and leave over when molded is worn, becomes the bead 8 of smooth surface and rounding.After grinding and polishing finishes, then make first motor, 31 reverse operations of upper millstone seat elevating mechanism 3, make grinding and polishing dish 44 withdraw down grinding and polishing dish 52, with inhale the pearl device for example the instrument of dust catcher and so on bead 8 is absorbed from grinding and polishing dish 52 down, sow the bead 8 of polishing to be ground once more downwards on the grinding and polishing dish 52.Carry out so again and again, just can process, thereby have higher grinding and polishing efficient complying with the bead for the treatment of grinding and polishing 8 that needs quantity.

Claims

A bead grinding and polishing machine on, the fit structure of following grinding and polishing dish, described bead grinding and polishing machine comprises frame (1), be installed on frame (1) the bottom power drive mechanism (6) and with vacant state corresponding to the top of frame (1) and with the fixing upper millstone seat elevating mechanism (3) of frame (1), it is characterized in that described on, following grinding and polishing dish fit structure comprises grinding and polishing sector on (4) and grinding and polishing sector (5) once, the described grinding and polishing sector (4) of going up comprises fixed disk (41), screw rod (42), screw rod cover (43), last grinding and polishing dish (44), a pair of fairlead (45) and a pair of guide pillar (46), fixing of last grinding and polishing dish (44) and last fixed disk (41) towards the described surface of a side of grinding and polishing sector (5) down, and on this, offer grinding and polishing dish hole for water spraying (441) on the grinding and polishing dish (44), screw rod cover (43) is fixed towards the central authorities on the surface of a side of described upper millstone seat elevating mechanism (3) with last fixed disk (41), screw rod (42) is located in the screw rod cover (43), and with screw rod cover (43) threaded engagement, wherein: the upper end of screw rod (42) leans out screw rod cover (43) and is in transmission connection with described upper millstone seat elevating mechanism (3), on last fixed disk (41), offer fixed disk hole for water spraying (411) on, should go up fixed disk hole for water spraying (411) and each other coincidence corresponding with described upward grinding and polishing dish hole for water spraying (441), a pair of fairlead (45) at the circumferencial direction of last fixed disk (41) each other with 180 ° of intervals, and an end separately and last fixed disk (41) are fixing, the other end separately leans out the rim of fixed disk (41), and be nested with on guide pillar (46), a pair of guide pillar (46) is separately fixed at the top of the both sides of described frame (1), and corresponding with fairlead (45); Described grinding and polishing sector (5) down comprises lower fixed disk (51), following grinding and polishing dish (52) and lower fixed disk power transmission shaft (53), lower fixed disk (51) is fixed with the upper end of lower fixed disk power transmission shaft (53), the lower end of lower fixed disk power transmission shaft (53) and described described power drive mechanism (6) are in transmission connection, the position, edge of lower fixed disk (51) and towards on constitute a circle protrude in lower fixed disk (51) card be used to take precautions against the bead block ring (511) that bead is escaped, and the spaced apart one group of limbers (514) that is provided with on the card of lower fixed disk (51), following grinding and polishing dish (52) is positioned at described bead block ring (511), following grinding and polishing dish (52) is fixing with lower fixed disk (51), and this time grinding and polishing dish (52) matches with the described grinding and polishing dish (44) of going up.
2. on the bead grinding and polishing machine according to claim 1, the fit structure of following grinding and polishing dish, it is characterized in that described power drive mechanism (6) comprises second motor (61), second reductor (62), the 3rd, the 4th, the 5th, the 6th drive (63,64,65,66), second driving-belt (67) and the 3rd driving-belt (68), second motor (61) and second reductor (62) all are fixed on the described frame (1), and be positioned at the bottom of frame (1), the 3rd drive (63) is fixed on the motor shaft (611) of second motor (61), the 4th drive (64) is fixed on the power input shaft (641) of second reductor (62), the 5th drive (65) is fixed on the power output shaft (642) of second reductor (62), the 6th drive (66) is fixed on the lower end of described lower fixed disk power transmission shaft (53), one end of second driving-belt (67) is nested with on the 3rd drive (63), the other end is nested with on the 4th drive (64), one end of the 3rd driving-belt (68) is nested with on the 5th drive (65), and the other end then is nested with on the 6th drive (66).
3. the fit structure of the upper and lower grinding and polishing dish of bead grinding and polishing machine according to claim 2, it is characterized in that then described second, third driving-belt (67,68) is belt when described the 3rd, the 4th, the 5th, the 6th drive (63,64,65,66) when being belt pulley; When described the 3rd, the 4th, the 5th, the 6th drive (63,64,65,66) when being sprocket wheel, then described second, third driving-belt (67,68) is chain.
4. on the bead grinding and polishing machine according to claim 1, the fit structure of following grinding and polishing dish, the top that it is characterized in that described frame (1) is installed with a water-collecting tray (2) with spilled water hole (22), the central authorities of this water-collecting tray (2) offer a power transmission shaft resigning hole (21), on frame (1) and in below, be installed with a fixed disk transmission axle bed (11) corresponding to described power transmission shaft resigning hole (21), described lower fixed disk power transmission shaft (53) is bearing on the lower fixed disk transmission axle bed (11) rotationally, and the upper end of this lower fixed disk power transmission shaft (53) is passed described power transmission shaft resigning hole (21) and is fixedlyed connected with described lower fixed disk (51), and described a pair of guide pillar (46) is fixed on the top of the both sides of described water-collecting tray (2).
5. the fit structure of the upper and lower grinding and polishing dish of bead grinding and polishing machine according to claim 4, it is characterized in that described power transmission shaft resigning hole (21) around constitute one and be used for stopping that the water of described water-collecting tray (2) overflows into the cofferdam (211) of power transmission shaft resigning hole (21).
6. on the bead grinding and polishing machine according to claim 1, the fit structure of following grinding and polishing dish, it is characterized in that described upper millstone seat elevating mechanism (3) comprises first motor (31), first reductor (32), first, second drive (33,34), first driving-belt (35), entablature (36), first column (37) and second column (38), the left side of the lower end of first column (37) and described frame (1) is fixed, the right side of the lower end of second column (38) and described frame (1) is fixed, first, second column (37,38) upper end all leans out the top of frame (1), and first, second column (37,38) parallel to each other, the top of one end of entablature (36) and first column (37) is fixed, the top of the other end and second column (38) is fixed, wherein: entablature (36) and first, second column (37,38) three constitutes the structure of a portal frame, first motor (31) and first reductor (32) are installed on the described entablature (36), first drive (33) is fixed on first motor (31), second drive (34) is fixed on the power input shaft of first reduction box (32), one end of first driving-belt (35) is nested with on first drive (33), the other end is nested with on second drive (34), and the described grinding and polishing sector (4) of going up is in transmission connection with described first reductor (32).
7. the fit structure of the upper and lower grinding and polishing dish of bead grinding and polishing machine according to claim 6, it is characterized in that described first, second drive (33,34) is belt pulley or sprocket wheel, described first driving-belt (35) is belt or chain, and described first motor (31) is a clockwise and anticlockwise motor.
8. the fit structure of the upper and lower grinding and polishing dish of bead grinding and polishing machine according to claim 4, it is characterized in that described spilled water hole (22) is opened in the edge of the bottom, dish chamber of described water-collecting tray (2), and on spilled water hole (22), connected a sewage fairlead (221).
9. the fit structure of the upper and lower grinding and polishing dish of bead grinding and polishing machine according to claim 1, it is characterized in that describedly going up that fixed disk (41) is gone up and being fixed with a base (412) that is shaped as 7 fonts towards the surface of a side of described upper millstone seat elevating mechanism (3) at last fixed disk (41), this base (412) is positioned at a described side that goes up fixed disk hole for water spraying (411), and offers a cooling water pipe containing hole (4121) on base (412).