CN2764553Y - Grinding mechanism of multi-head profiling edge-grinder for automobile inside-view mirror - Google Patents

Abstract

The utility model relates to a kernel component of edge grinding machines, which belongs to a glass machinery manufacturing industry. The utility model provides a grinding mechanism of multi-head profiling edge-grinder for automobile inside-view mirrors, which can arrange an idler wheel and a grinding wheel with the same diameter on the same shaft axis via a contour machining principle. When the idler wheel is completely contacted with a working surface of a profiling, the grinding wheel which is arranged on the same shaft axis with the idler wheel can be fed with single side grinding allowance and the utility model can attain a qualified glass lens with smooth periphery and consistent dimension as the profiling shape. The utility model has the advantages of high automation, good grinding effect, high work efficiency and wide application ranges. The utility model comprises a machine base 1 and an inner baffle 3, which is characterized in that the inner baffle 3 of the machine base 1 is connected with a grinding component A and a work piece revolution component B, wherein the grinding component A is composed of a motor 4, a lifting guide sleeve 5, etc., the work piece revolution component B is composed of a sucking disk 1, a profiling 17, etc., and the inner baffle 3 is in parallel connection with 2-8 grinding components A and work piece revolution components B.

Description

A kind of grinding mechanism of many bistriques automobile introscope pattern edge polisher

Technical field: the utility model is an a kind of core component of automobile introscope pattern edge polisher, and particularly a kind of grinding mechanism of many bistriques automobile introscope pattern edge polisher belongs to the glass machinery manufacturing industry.

Background technology: at present in existing special-shaped glass edge polisher sale and application on the market, but here edge polisher can only grinding circular or abnormity and larger-size glass, efficient is low, can not guarantee the uniformity of the product size that grinds again, is mainly used in the processing of furniture glass, and its application is narrow.Along with nineteen nineties rises, auto industry is in the exhibition of breaking out of China's paulin, the raising of people's lives, car enter rapidly usual other, sales volume rises day by day.And the equipment of domestic making automobile visor is still blank, the production equipment of particularly making the automobile introscope is not reported, and the fast development of auto industry, force the various accessory demands of automobile increasing, plurality of specifications automobile introscope demand is bigger, therefore be necessary to develop the special glass equipment with exploitation and composition automobile introscope, the utility model arises at the historic moment under the new situation a kind of like this.

The utility model content: the purpose of this utility model provides a kind of grinding mechanism of many bistriques automobile introscope pattern edge polisher, and the grinding that aims at the automobile introscope designs, the periphery of the automobile introscope glass of all specifications of energy grinding.This mechanism utilizes the copying principle, can the introscope sheet be installed on a plurality of suckers of this mechanism simultaneously and carry out periphery processing.Different introscope sheet processing, the sucker and the profiling mould plate that need to make different size and shape just can be finished processing.Operation principle of the present utility model is that the pattern wheel Grinding wheel identical with diameter is installed on the same axial line of grinding subassembly, when the pattern wheel contacts fully with the pattern working face, be positioned at Grinding wheel monolateral grinding allowance of feeding on the same axial line with pattern wheel, after one and 1/8th weeks of glass lens rotation that are positioned on the sucker of master plate top, Grinding wheel all grinds away the allowance of glass sheet periphery.Then, again through one and 1/8th week correct grindings, it is smooth then to obtain periphery, and with pattern shape and the on all four qualified glass lens of appearance and size.Its technical solution scheme is achieved in that the support component of at first making a closed-in construction spare, be provided with 6 adjustment screws of adjusting the entire machine installation site in the support bottom, an internal partition is installed at the support middle part, as substrate of the present utility model is installed.The welded unit of " door " shape is arranged at upper part of the frame, be frame, it is as the supporting mass of auxiliary equipment operation electronic box and the wiring of line box.The utility model comprises the two large divisions: i.e. grinding subassembly and workpiece rotary components.Grinding subassembly is installed on the internal partition of support, is the operating mechanism that the introscope sheet is carried out grinding.It mainly is made up of emery wheel lifting motor, lifting guide pin bushing, holding screw, lifting guide pillar, angular support frame, Connection Block, roller, emery wheel, emery wheel motor, rocking arm, rocker arm support and contiguous block; The emery wheel lifting motor vertically is connected on the angular support frame, angular support frame is connected the top of circular lifting guide pin bushing, the lifting guide pin bushing is socketed on the lifting guide pillar, the lifting guide pillar is connected on the Connection Block, on the side panel of angular support frame, vertically connect the emery wheel motor, the rotating shaft of emery wheel motor connects emery wheel vertically downward in the rotating shaft of emery wheel motor; The other end on the Connection Block plane of wedge shape connects roller, and roller is corresponding with the emery wheel level, the center of circle is on an axial line.Connection Block one side of wedge shape connects on the rocking arm of triangle body and cylinder combination, and the cylinder of rocking arm vertically is connected on the cylindrical rocker arm support, and rocker arm support vertically is connected on the contiguous block of plate shape, and contiguous block is connected on the internal partition of support.Side at the grinding parts is installed the workpiece rotary components.The workpiece rotary components is made up of sucker, pattern, main shaft, anti-water pond, supporting base, terminal pad drive motors, decelerator, connecting plate, gear train, vacuum adapter and encoder; Discoidal sucker connects pattern, and pattern connects main shaft, and main shaft connects anti-water pond, the supporting base of anti-water pond connecting band flange, and supporting base connects circular terminal pad, and terminal pad is connected on the internal partition; The main shaft that is installed in sucker, pattern lower end passes on the shaft that anti-water pond, supporting base, terminal pad and internal partition be connected decelerator, decelerator is connected on the connecting plate of internal partition lower end, drive motors flatly is connected going on the axle of decelerator side, decelerator go out the gear that connecting plate that shaft end passes the bottom connects gear train, another gear of gear train axially is connected with the encoder of connecting plate upper end; Vacuum adapter is connected the lower end of a face of gear of gear train.Sucker, pattern, main shaft, anti-water pond, supporting base, terminal pad, decelerator and a gear, their overlapping connections, the center of circle is all on an axial line.In grinding subassembly, after the emery wheel lifting motor starts, can drive the screw mechanism promotion support that is arranged in the bearing and do upper and lower vertical translation, the emery wheel motor and the emery wheel that connect on the support are done down, vertical translation down thereby drive, like this, realize move axially (translation) of this workpiece of emery wheel.Concrete operations are such: when emery wheel needs lifting, the holding screw on the lifting guide pillar must be unclamped earlier, the emery wheel lifting motor could be opened then, and after the adjustable height of emery wheel is determined, the screw-driving that will unclamp again.The Connection Block and the rocking arm of wedge shape link together, and rocking arm contacts pattern and eyeglass grinding by emery wheel respectively with emery wheel under the promotion of cylinder, finish the eyeglass grinding.Generally be to roughly grind as long as finish in one week of grinding, and then correct grinding once, then grinding finishes.After grinding was finished, rocking arm left working face under the pulling of cylinder, took off the automobile introscope sheet that grinding is good from sucker, placed an eyeglass to be ground again, went round and began again like this, realized the cyclic process of eyeglass.In the work rotary components, drive decelerator by drive motors and rotate, when decelerator drives the main axis rotation main axis rotation again, the workpiece on pattern and the sucker---automobile introscope machining lens rotation to be processed.The emery wheel of grinding subassembly directly carries out grinding to machining lens.In order to improve the grinding work efficiency and to reduce the machine floor space, generally in an edge polisher, many grinding subassemblies and workpiece rotary components can be installed, can be 2～8 covers, the best is installed as 4 covers, i.e. 4 workpiece rotary components of 4 grinding subassembly couplings.In sum, the utility model has following advantage: (one) is novel in design, compact conformation; (2) this automation degree of equipment height, ground effect is good, and process velocity is fast, the work efficiency height; (3) except that grinding automobile introscope, but other special-shaped glass periphery of grinding corresponding size also.

Description of drawings: structure of the present utility model is further set forth below in conjunction with accompanying drawing and specific embodiments.

In the accompanying drawing: 1, support, 2, frame, 3, internal partition, 4, emery wheel lifting motor, 5, the lifting guide pin bushing, 6, holding screw, 7, lifting guide pillar, 8, angular support frame, 9, Connection Block, 10, roller, 11, emery wheel, 12, the emery wheel motor, 13, rocking arm, 14, rocker arm support, 15, contiguous block, 16, sucker, 17, pattern, 18, main shaft, 19, anti-water pond, 20, supporting base, 21, terminal pad, 22, drive motors, 23, decelerator, 24, connecting plate, 25, gear train, 26, vacuum adapter, 27, encoder.

Accompanying drawing 1 is an assembling front view of the present utility model;

Accompanying drawing 2 is a parts grinding subassembly front view of the present utility model;

Accompanying drawing 3 is a parts workpiece rotary components front view of the present utility model.

Specific embodiments: concrete operations situation of the present utility model is as follows: this equipment utilization copying principle, and can introscope sheet to be processed be installed on a plurality of suckers in a plurality of mechanisms simultaneously and carry out periphery processing.Here, be noted that: different introscope sheet processing, the sucker and the profiling mould that need to make different size and shape just can be finished processing.Utilize this mechanism, but other special-shaped glass periphery of grinding corresponding size also, and therefore, purposes is still widely.The rearview mirror sheet material that needs are ground is placed on the sucker 16 of workpiece rotary components II, and prefabricated pattern 17 is connected sucker 16 bottoms.Here said pattern 17 is shape, the big or small metallic plate face identical with the backsight eyeglass.Emery wheel motor at grinding subassembly I is installed emery wheel 11 12 times, connects roller 10 on Connection Block 9.Here the diameter of roller 10 and emery wheel 11 is consistent, and on same axial line.Working procedure of the present utility model is: rotary components I is parked in 0 ° of position earlier, starts vavuum pump, artificial film releasing, to wait that grinding eyeglass all around is placed on the sucker 16 of rotary components I by shaped position, open sucker vacuum valve switch, at this moment, sucker 16 sucks fixed bit with eyeglass; Open the switch of emery wheel motor 12 and water pump, emery wheel 11 rotations and sparge pipe are to emery wheel 11 periphery water sprays, start PLC control air-operated solenoid valve, make cylinder promote rocking arm 13 forward travels, be contained on the grinding head motor 12 on the rocking arm 13 emery wheel 11 with contact with the eyeglass pattern with the coaxial roller 10 of emery wheel 11, emery wheel 11 grinds away the allowance of the periphery of eyeglass, at this moment, since 0 ° of rotation, roller 10 is close to pattern 17 to eyeglass with rotary components, 11 allowance that grind off the periphery of eyeglass of emery wheel, eyeglass is after one and 1/8th weeks of rotation; rocking arm 13 is return automatically, and eyeglass wraparound to 0 ° position disconnects sucker vacuum valve switch; take off the eyeglass around processing; artificial again film releasing, carries out second processing, and above-mentioned whole process is exactly the working procedure process that the utility model solves and finishes.The utility model depends on the consistent size of emery wheel diameter and roller diameter to eyeglass processing and manufacturing precision, owing to during emery wheel 11 uses wearing and tearing are arranged, thereby made the dozens of roller, the relevant successively 0.05mm of diameter, emery wheel diametrically wearing and tearing 0.05mm just changes the roller of a same diameter, guarantees the requirement of lens dimension tolerance franchise 0.1mm.The equipment that adopts the utility model patent to make all processes qualified products in the long run test process, crudy is good, the production efficiency height, and therefore, promoting the use of the utility model has fabulous market prospects.

Claims (2)

1, a kind of grinding mechanism of many bistriques automobile introscope pattern edge polisher comprises support (1), and frame (2) and internal partition (3) is characterized in that going up connection grinding subassembly (I) and workpiece rotary components (II) at the internal partition (3) of support (1);

Described grinding subassembly (I) is made up of emery wheel lifting motor (4), lifting guide pin bushing (5), holding screw (6), lifting guide pillar (7), angular support frame (8), Connection Block (9), roller (10), emery wheel (11), emery wheel motor (12), rocking arm (13), rocker arm support (14) and contiguous block (15); Emery wheel lifting motor (4) vertically is connected on the angular support frame (8), and angular support frame (8) is connected the top of circular lifting guide pin bushing (5), and lifting guide pin bushing (5) is socketed on the lifting guide pillar (7), and lifting guide pillar (7) connects on the Connection Block (9); On angular support frame (8) side panel, vertically connect emery wheel motor (12), connect emery wheel (11) in emery wheel motor (12) rotating shaft; Connect roller (10) on the other end plane of the Connection Block (9 ') of wedge shape, roller (10) is corresponding with emery wheel (11) level, the center of circle is on same axial line; Connection Block (9) one sides of wedge shape connect on the rocking arm (13) of triangle body and cylinder combination; the cylinder of rocking arm (13) vertically is connected on the cylindrical rocker arm support (14); rocker arm support (14) vertically is connected on the contiguous block (15) of plate shape, and contiguous block (15) is connected on the internal partition (3) of support (1);

Described workpiece rotary components (II) is made up of sucker (16), pattern (17), main shaft (18), anti-water pond (19), supporting base (20), terminal pad (21), drive motors (22), decelerator (23), connecting plate (24), gear train (25), vacuum adapter (26) and encoder (27); Discoidal sucker (16) connects pattern (17), and pattern (17) connects main shaft (18); Main shaft (18) connects anti-water pond (19), and anti-water pond (19) connects flanged (FLGD) supporting base (20); Supporting base (20) connects circular terminal pad (21), and terminal pad (21) is connected on the internal partition (3); Main shaft (3) passes anti-water pond (19), supporting base (20), terminal pad (21) and internal partition (3) connection reducer (23) shaft; Decelerator (23) is connected on the connecting plate (24); Drive motors (22) is connected going on the axle of decelerator (23) side, and decelerator (23) goes out the tip of the axis and passes connecting plate (24) connection gear train (25), and gear train (25) is connected with encoder (27); Vacuum adapter (26) is connected the lower end of (25) face of gears of gear train.

2, the grinding mechanism of a kind of many bistriques automobile introscope pattern edge polisher according to claim 1 is characterized in that going up connection 2～8 grinding subassemblies (I) and workpiece rotary components (II) side by side at the internal partition (3) of support (1).

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