CN2818539Y - Reciprocating steel-rail profiling polisher - Google Patents
Reciprocating steel-rail profiling polisher Download PDFInfo
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- CN2818539Y CN2818539Y CN 200520091260 CN200520091260U CN2818539Y CN 2818539 Y CN2818539 Y CN 2818539Y CN 200520091260 CN200520091260 CN 200520091260 CN 200520091260 U CN200520091260 U CN 200520091260U CN 2818539 Y CN2818539 Y CN 2818539Y
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Abstract
The utility model relates to a reciprocating steel-rail profiling polisher, which comprises a polishing rack, wherein the polishing rack is provided with a polishing mechanism. The utility model is characterized in that an arc-shaped plate is arranged at the bottoms of a left supporting plate and a right supporting board of the polishing rack; a connecting sleeve is arranged in a main body; both ends of the connecting sleeve are provided with bearings; a short shaft is arranged in the connecting sleeve; the lower end of the main body is provided with a guiding end cover; the lower part of a long shaft is provided with a follow-up rack; a spring is arranged between the follow-up rack and the guiding end cover; a roller mechanism is arranged on both sides of the lower part of the follow-up rack; the polishing rack is also provided with an automatic reciprocating mechanism, a locating mechanism and a rail clamping mechanism; the automatic reciprocating mechanism is connected with the polishing mechanism. The utility model has the advantages of flexible carrying, simple installation and operation, and handiness, and can realize the multi-angle polishing of steel-rail head welding beading by one person.
Description
Technical field
The utility model relates to the imitative type sander of a kind of reciprocating type rail.
Background technology
The imitative type sander of rail is mainly used in the overall dimensions finishing of steel rail weld joint heads such as gas pressure welding of rail, exothermic welding.Utilize that the imitative type sander of rail can produce weld unnecessary overlap---protruding metalwork in the rail profile grinds away, the overall dimensions of weld rail and whole one steel rail are consistent, to meet relative national standards.Existing rail is imitated the type sander, and the thick heaviness of product has only single polishing emery wheel to rotatablely move, rotatablely moving of polishing emery wheel is electricity driving or hydraulic-driven, and the vertical and transverse movement of polishing emery wheel, particularly of short duration continuous vertically moving back and forth then relies on manpower to finish.Therefore, operating personnel's operating technology is required high, labour intensity is big, singlely sometimes can not fulfil assignment inefficiency.
Summary of the invention
The purpose of this utility model is to solve the problems referred to above that prior art exists, provide a kind of carrying flexible, installation, easy and simple to handle can be satisfied job requirement, once be installed single can the realization to polishing of rail's end portion overlap multi-angle and the imitative type sander of the reciprocating type rail satisfactory for result of polishing.
The utility model is achieved in that it has a polishing frame, said polishing frame is by two seamless steel pipes, the left supported plate and the right supported plate that are located at the seamless steel pipe two ends constitute, on seamless steel pipe, be provided with workpiece polishing mechanism, said workpiece polishing mechanism comprises body, be provided with motor on the body right side, the output axle head of motor is provided with belt pulley, be provided with the feeding supporting seat in the body left side, on the feeding supporting seat, be provided with the feeding power transmission shaft, be provided with handwheel on feeding power transmission shaft top, in feeding power transmission shaft bottom by the feed nut that has been threaded, in body, be provided with major axis, in the major axis bottom polishing emery wheel is installed, its special character is: be connected with the arc plate at left supported plate and right supported plate bottom, in body, be provided with adapter sleeve, be positioned at body at the adapter sleeve two ends and be provided with bearing, be connected with minor axis on adapter sleeve top by bearing pin, be provided with belt pulley in the minor axis upper end, connect by belt between two belt pulleys, be axially arranged with long keyway in adapter sleeve inwall upper edge, said major axis inserts the adapter sleeve bottom and is connected by key with adapter sleeve, be provided with the guiding end cap in the body lower surface, corresponding guiding end cap bottom is set with arbitrary-movement articulator on major axis, said arbitrary-movement articulator links to each other with the feeding power transmission shaft, be provided with idler wheel mechanism in both sides, arbitrary-movement articulator bottom, be evenly equipped with pilot hole around the arbitrary-movement articulator center on the arbitrary-movement articulator, on described, be installed with guide pillar in the pilot hole respectively, guide pillar and arbitrary-movement articulator locking, between arbitrary-movement articulator and guiding end cap, be respectively equipped with spring on the guide pillar, corresponding arbitrary-movement articulator bottom is provided with sleeve on major axis, on sleeve, be evenly equipped with pilot hole down, said guide pillar bottom respectively with sleeve on corresponding following pilot hole peg graft, on sleeve, be provided with bearing and back-up ring in the lower port, said feed nut is connected with sleeve; The polishing frame is provided with automatic reciprocating mechanism, and automatic reciprocating mechanism is connected with workpiece polishing mechanism and drives workpiece polishing mechanism and moves back and forth; Left supported plate or right supported plate one side at the polishing frame are provided with detent mechanism, said detent mechanism is by positioning seat, backstay and hand hoisting resetting means constitute, the upper surface of positioning seat is arc surface and is evenly equipped with locating hole or locating slot on its surface, said backstay bottom is inserted in locating hole or the locating slot, the hand hoisting resetting means is installed on left supported plate or the right supported plate, left supported plate at the polishing frame, right supported plate one side is respectively equipped with slideway and card trailer structure, said card trailer structure is the base that is provided with draw-in groove by the centre position, bottom, be connected clamp on the base by bearing pin, be located at the axis hole of base both sides, be located at the roller bearing in the axis hole, be connected the jig support on the base, the lock shaft that is located on the jig support and blocks by loam cake, respectively by forward and reverse clamp connector and the bearing pin formation that is used to be connected clamp connector and clamp that is threaded on the lock shaft and is positioned at jig support both sides, the notch place of the corresponding draw-in groove in said clamp bottom is provided with dop, base is in the same place by bolton with slideway, said positioning seat is connected by bolt with the slideway that is positioned at hand hoisting resetting means the same side, on slideway, be provided with the deep-slotted chip breaker that cooperates with the arc plate, said arc integrated circuit board is in the deep-slotted chip breaker of slideway, so that left supported plate and right supported plate can rotate along deep-slotted chip breaker.
Above-mentioned reciprocating type rail is imitated the type sander, said automatic reciprocating mechanism is by motor cabinet, be located at the cycloidal planetary gear speed reducer on the motor cabinet, be located at the rope sheave on the cycloidal planetary gear speed reducer output shaft, be connected to the pulley yoke on left supported plate and the right supported plate, be located at rotating shaft and pulley on the pulley yoke, be wrapped in the wire rope between the pulley of rope sheave and both sides, the travel switch seat and the travel switch that are located at the seamless steel pipe both sides that are positioned at polishing frame front end constitute, said motor cabinet is by on the left supported plate that is bolted to the polishing frame, said rotating shaft is fastened on the pulley yoke by nut, and said wire rope two ends are fixed on the body by pressing plate.
Above-mentioned reciprocating type rail is imitated the type sander, said hand hoisting resetting means be by top be provided with radial direction through hole at hand, be plugged on the positioning pipe of lower port at hand, be located at the bearing pin in the through hole, be connected the hollow joint of the lower end of positioning pipe, be connected the adapter of joint lower end, be located at the spring in taking over, be connected the plug of taking over the lower end, be located at positioning pipe, wire rope in joint and the adapter constitutes, be evenly equipped with two horizontal bar holes at positioning pipe upper end edge circumferencial direction, below being positioned at Cross slat shape hole on the positioning pipe, be arranged with two vertical bar holes vertically, said vertical bar hole communicate with corresponding horizontal bar hole and therebetween angle be the right angle, said backstay is located in the adapter and is positioned at the spring lower end, said wire rope upper end is fixed on the bearing pin, the lower end is fixed on the backstay, corresponding positioning pipe and adapter position are respectively equipped with upper mounted plate and bottom plate on the polishing frame, said positioning pipe and adapter are passed in the through hole of upper mounted plate and bottom plate respectively, and detent mechanism is connected with the polishing frame.
Above-mentioned reciprocating type rail is imitated the type sander, is respectively equipped with gap in the base two bottom sides of clamping body, and said clamp is fixed in the gap by bearing pin respectively, so that the card rail is more firm.
Above-mentioned reciprocating type rail is imitated the type sander, is provided with the split copper sheathing at the gap location of lock shaft and jig support and loam cake.
Above-mentioned reciprocating type rail is imitated the type sander, is respectively equipped with handle on each seamless steel pipe, so that move and carrying.
Above-mentioned reciprocating type rail is imitated the type sander, is respectively equipped with at the lock shaft two ends and removes handle, so that operation.
The utility model has the advantages that: because holddown spring is set in workpiece polishing mechanism, arbitrary-movement articulator is pressed to rail, the imitative type wheel that is fixed on the arbitrary-movement articulator is kept in touch with the rail face all the time, the emery wheel of polishing the simultaneously polishing of following up synchronously, the minor axis of workpiece polishing mechanism links to each other by adapter sleeve with major axis, major axis moves up and down and keeps rotatablely moving continuously by feather key, and making the polishing emery wheel can be model with the rail's end portion profile, realizes imitative type grinding motion; By the automatic reciprocating mechanism that is provided with on the frame in polishing, make the workpiece polishing mechanism can be, single can the operation along the rail automatic reciprocating motion; Be respectively equipped with card trailer structure in polishing frame both sides, once be installed installation and simple to operate, light, the good stability of body during work; By detent mechanism is set, single can the realization carried out the multi-angle polishing to the rail's end portion overlap, greatly reduce labor intensity of operating personnel, eliminate dependence simultaneously to greatest extent, satisfy the demand of railway engineering construction scene equipment to people's operating technology level.
Description of drawings
Fig. 1 is an assembling schematic diagram of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the structural representation of polishing frame in the utility model;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the assembling schematic diagram of workpiece polishing mechanism in the utility model;
Fig. 7 is the left view of Fig. 6;
Fig. 8 is the vertical view of Fig. 6;
Fig. 9 is the assembling schematic diagram of detent mechanism in the utility model;
Figure 10 is the vertical view of Fig. 9;
Figure 11 is the assembling schematic diagram of card trailer structure in the utility model;
Figure 12 is the left view of Figure 11;
Figure 13 is the vertical view of Figure 11;
Figure 14 is the structural representation of deck in the utility model;
Figure 15 is the left view of Figure 14;
Figure 16 is the vertical view of Figure 14;
Figure 17 is the vertical view of arbitrary-movement articulator in the utility model;
Figure 18 is the structural representation of the utility model middle slideway;
Figure 19 is the left view of Figure 18.
Among the figure: the 1-frame of polishing, 2-seamless steel pipe, 3-lengthening joint, 4-joint, the 5-left supported plate, 6-right supported plate, 7-arc plate, 8-nut, the 9-workpiece polishing mechanism, 10-body, the oblique support plate of 1001-, 1002-linear bearing seat board, the 11-motor, 12-belt pulley, 13-belt pulley, 14-feeding supporting seat, 15-feeding power transmission shaft, 16-handwheel, 17-feed nut, 18-upper end cover, 19-major axis, 20-positioning sleeve, the 21-emery wheel of polishing, the 22-catch, the 23-locking nut, 24-adapter sleeve, 25-bearing, 26-bearing pin, 27-minor axis, the 28-end cap that leads, 29-backstop, 30-spring backing plate, the 31-arbitrary-movement articulator, 32-junction plate, 33-support plate, the imitative type wheel of 34-, the 35-bearing pin, 36-copper sheathing, 37-gland, 38-guide pillar, the 39-nut, 40-spring, 41-sleeve, the 42-bearing, 43-hole back-up ring, 44-shaft block ring, the 45-motor cabinet, 46-cycloidal planetary gear speed reducer, 47-rope sheave, the 48-back-up ring, 49-screw, 50-pulley yoke, the 51-rotating shaft, 52-pulley, 53-wire rope, the 54-pressing plate, 55-linear axis bearing, 56-linear bearing, 57-travel switch seat, 58-travel switch, 59-detent mechanism, 60-is at hand, 61-through hole, 62-positioning pipe, the 63-bar hole, 64-bar hole, 65-bearing pin, the 66-joint, 67-takes over, the 68-spring, the 69-backstay, 70-plug, 71-wire rope, the 72-positioning seat, 73-blind hole, 74-slideway, the 75-upper mounted plate, 76-bottom plate, 77-card trailer structure, the 78-base, 79-deck, 80-riser, the 81-bearing pin, 82-clamp, 83-axis hole, the 84-roller bearing, 85-roller bearing screw plug, 86-jig support, the 87-lock shaft, 88-loam cake, 89-split copper sheathing, 90-clamp connector, the 91-bearing pin, 92-removes handle, the 93-bearing pin, 94-handle base, 95-handle, 96-oil is stifled, 97-bolt, 98-draw-in groove.
The specific embodiment
As Fig. 1, Fig. 4 and shown in Figure 5, the utility model has a polishing frame 1, said polishing frame 1 be by two seamless steel pipes 2, be welded on seamless steel pipe 2 both ends of the surface lengthening joint 3, be set in joint 4 in the lengthening joint 3, be set with and be welded on left supported plate 5 on the joint 4 and right supported plate 6, with left supported plate 5 and right supported plate 6 bottoms by bolted arc plate 7 be installed in the lengthening joint 3 and be positioned at left supported plate 5 and right supported plate 6 nut outside 8 constitute.Be connected with handle base 94 by bearing pin 93 respectively at each seamless steel pipe 2 two ends, on handle base 94, be connected with handle 95 by bolt respectively, on seamless steel pipe 2, be provided with workpiece polishing mechanism 9.As Fig. 6～Fig. 8 and shown in Figure 17, said workpiece polishing mechanism 9 comprises a body 10, be provided with four oblique support plates 1001 10 two of bodies, be provided with linear bearing seat board 1002 in oblique support plate 1001 bottoms, by bolt motor 11 is installed on body 10 right sides, output axle head at motor 11 connects belt pulley 12, be provided with feeding supporting seat 14 in body 10 left sides, feeding supporting seat 14 middle parts are provided with through hole, be provided with feeding power transmission shaft 15 in the through hole on feeding supporting seat 14, on feeding power transmission shaft 15 tops handwheel 16 is installed, handwheel 16 is by nut check, in feeding power transmission shaft 15 bottoms by the feed nut 17 that has been threaded, by bolt upper end cover 18 is installed in body 10 upper surfaces, in body 10, be provided with adapter sleeve 24, on adapter sleeve 24 inwalls, be arranged with two long keyway vertically, be positioned at body 10 at adapter sleeve 24 two ends and be provided with bearing 25, be connected with minor axis 27 on adapter sleeve 24 tops by bearing pin 26, be connected with belt pulley 13 in minor axis 27 upper ends 3 by key, belt pulley 12 and belt pulley 13 are connected by belt, be connected with major axis 19 in adapter sleeve 24 bottoms by key, by bolt guiding end cap 28 is installed in body 10 lower surfaces, major axis 19 bottoms are drawn by guiding end cap 28, between guiding end cap 28 and adapter sleeve 24, be provided with backstop 29, on guiding end cap 28, be set with spring backing plate 30, corresponding guiding end cap 28 bottom suit arbitrary-movement articulators 31 on major axis 19, arbitrary-movement articulator 31 tops are the pipe shape, the bottom is a square groove shape, arbitrary-movement articulator 31 tops are inserted in guiding end cap 28 lower port, be connected with idler wheel mechanism in arbitrary-movement articulator 31 left and right sides by bolt, said idler wheel mechanism is by junction plate 32, support plate 33, imitative type wheel 34, bearing pin 35 and the plain cushion and the cottor pin that are through on the bearing pin 35 constitute, be provided with shoulder hole in arbitrary-movement articulator 31 upper surfaces left side, in shoulder hole, be placed with copper sheathing 36, corresponding shoulder hole place is connected with gland 37 by bolt on arbitrary-movement articulator 31, said feeding power transmission shaft 15 passes in the centre bore of gland 37 and copper sheathing 36, be evenly equipped with pilot hole on 6-8 at the center around arbitrary-movement articulator 31 on the arbitrary-movement articulator 31, on described, be installed with guide pillar 38 in the pilot hole respectively, guide pillar 38 tops are provided with screw thread, guide pillar 38 is by nut 39 and arbitrary-movement articulator 31 lockings, between nut 39 and spring backing plate 30, be respectively equipped with spring 40 on the guide pillar 38, corresponding arbitrary-movement articulator 31 bottoms are provided with sleeve 41 on major axis 19, said feed nut 17 and sleeve 41 are connected by bolt, on sleeve 41, be evenly equipped with 6-8 pilot hole down, following pilot hole on said guide pillar 38 bottoms and the sleeve 41 is pegged graft, on sleeve 41, be respectively equipped with bearing 42 in the lower port, bearing 42 inner rings are sleeved on the major axis 19, place, corresponding lower bearing 42 bottom surfaces is provided with hole back-up ring 43 and shaft block ring 44 respectively on sleeve 41 and major axis 19, below being positioned at sleeve 41 on the major axis 19, be set with positioning sleeve 20, on positioning sleeve 20, be set with glass type polishing emery wheel 21 and pass through catch 22 and locking nut 23 lockings.As Fig. 1, Fig. 2 and shown in Figure 3, polishing frame 1 is provided with automatic reciprocating mechanism, said automatic reciprocating mechanism is by motor cabinet 45, be located at the cycloidal planetary gear speed reducer 46 on the motor cabinet 45, be connected rope sheave 47 on cycloidal planetary gear speed reducer 46 output shafts by key, be used for back-up ring 48 and screw 49 that rope sheave 47 is spacing, be connected to the left supported plate 5 of polishing frame 1 and the pulley yoke 50 on the right supported plate 6 by bolt, be located at pulley 52 on the pulley yoke 50 by rotating shaft 51, be entangled in the wire rope 53 between the pulley 52 of rope sheave 47 and both sides, the travel switch seat 57 that is located at seamless steel pipe 2 both sides of polishing frame 1 front end respectively constitutes with the travel switch 58 that is installed on the travel switch seat 57, said wire rope 53 two ends are fixed on the linear bearing seat board 1002 by pressing plate 54, below linear bearing seat board 1002, be provided with linear axis bearing 55, be provided with linear bearing 56 in linear axis bearing 55, linear bearing 56 is sleeved on the seamless steel pipe 2.Motor cabinet 45 is by on the left supported plate 5 that is bolted to polishing frame 1, rotating shaft 51 is fastened on the pulley yoke 50 by nut, as Fig. 1, Fig. 9 and shown in Figure 10, left supported plate 5 left sides at polishing frame 1 are provided with detent mechanism 59, said detent mechanism is by positioning seat 72, backstay 69 and hand hoisting resetting means constitute, said positioning seat 72 is that horseshoe type and upper surface are arc surface, be evenly equipped with locating hole or locating slot 73 in positioning seat 72 upper surfaces, said backstay 69 bottoms are inserted in locating hole or the locating slot 73, the hand hoisting resetting means be by top be provided with radial direction through hole 61 at hand 60, be plugged on the positioning pipe 62 of 60 lower port at hand, be located at the bearing pin 65 in 60 the radial direction through hole 61 at hand, by being threaded in the hollow joint 66 of positioning pipe 62 lower ends, by being threaded in the adapter 67 of joint 66 lower ends, be located at the spring of taking in 67 68, by being threaded in the plug 70 of taking over 67 lower ends, be located at positioning pipe 62, joint 66 and the wire rope of taking in 67 71 constitute, said wire rope 71 upper ends are fixed on the bearing pin 65, the lower end by screw on backstay 69, said backstay 69 is stepped and is installed between spring 68 and the plug 70, automatically resets after promoting by spring 68 realization backstays 69.Be evenly equipped with two horizontal bar holes 63 at positioning pipe 62 upper end edge circumferencial directions, below being positioned at Cross slat shape hole 63 on the positioning pipe 62, be symmetrically distributed with two vertical bar holes 64 vertically, said vertical bar hole 63 communicate with corresponding horizontal bar hole 64 and therebetween angle be the right angle, said bearing pin 65 passes through two vertical bar holes 64,60 to realize that backstay 69 promotes at hand by operating handle, corresponding positioning pipe 62 and adapter 67 positions are equipped with upper mounted plate 75 and bottom plate 76 by bolt respectively on the left supported plate 5 of polishing frame 1, said positioning pipe 62 and adapter 67 are passed in the through hole of upper mounted plate 75 and bottom plate 76 respectively, and detent mechanism 59 is connected with polishing frame 1.As Fig. 1, Figure 11～Figure 16 and Figure 18～shown in Figure 19, left supported plate 5 and right supported plate 6 one sides at polishing frame 1 are respectively equipped with slideway 74 and card trailer structure 77, card trailer structure 77 comprises the base 78 that is made of deck 79 and riser 80, said deck 79 and riser 80 pass through bolt, riser 80 and slideway 74 tighten together by bolt 97, said positioning seat 72 tightens together by bolt 97 with the riser 80 and the slideway 74 in left side, on slideway 74, be provided with the deep-slotted chip breaker that cooperates with arc plate 7, said arc plate 7 is stuck in the deep-slotted chip breaker on the slideway 74, be provided with draw-in groove 98 in centre position, deck 79 bottom, be provided with two gap in deck 79 both sides, in gap, be provided with clamp 82 by bearing pin 81 respectively, the notch place of two corresponding draw-in grooves 98 in clamp 82 bottoms is provided with dop, be respectively equipped with axis hole 83 in both sides, deck 79 top, in axis hole 83, be respectively equipped with roller bearing 84, be provided with roller bearing screw plug 85 in axis hole 83 entrance, be connected with jig support 86 at deck 79 upper surfaces by bolt, jig support 86 tops are the semi arch body, on jig support 86, be provided with lock shaft 87, above jig support 86, be provided with loam cake 88, by loam cake 88 lock shaft 87 is blocked, on loam cake 88, be provided with oil stifled 96, between lock shaft 87 and jig support 86 and loam cake 88, be provided with split copper sheathing 89, on lock shaft 87, be positioned at jig support 86 both sides respectively by forward and reverse clamp connector 90 that has been threaded, clamp connector 90 is connected by bearing pin 91 with clamp 82, corresponding bearing pin 91 places are provided with bar hole on clamp 82, are respectively equipped with in lock shaft 87 two axial ends and remove 92.
During use, the imitative type sander of reciprocating type rail is placed in the steel rail weld joint top, the position of overlap is similar in vertical centre position of polishing frame 1, to block trailer structure 77 is stuck on the rail, rotation handle 92, drive lock shaft 87 rotations, make the dop of clamp 82 clamp rail, and then the body of the imitative type sander of whole reciprocating type rail is fixed on the rail.According to the position of overlap, determine the position of travel switch seat 57 and travel switch 58, by rotation hand wheel 16, drive feeding power transmission shaft 15, adjust the position of polishing up and down of polishing emery wheel 21.During polishing operation, the low-speed rotation of cycloidal planetary gear speed reducer 46 inputs is the low speed linear reciprocating motion of workpiece polishing mechanism 9 through automatic reciprocating mechanism alternation, motor 11 drives major axis 19 rotation at a high speed by minor axis 27, adapter sleeve 24, is polished in rail overlap position; When needs are polished to the different lateral attitudes of rail's end portion, pull up 60 also rotations at hand, make backstay 69 break away from positioning seat 72, bearing pin 65 is stuck in the horizontal bar hole 63, will be 60 swinging certain angles at hand, and polishing frame 1 and workpiece polishing mechanism 9 also are rocked to next polishing position thereupon, again will be 60 rotations at hand, bearing pin 65 is got back in vertical bar hole 64, and this moment, backstay 69 was inserted in the corresponding locating hole or locating slot 73, made polishing emery wheel 21 carry out polishing work in the another location; After cup wheel 21 wearing and tearing, by rotation hand wheel 16, can control moving up and down of polishing emery wheel 21, to realize the polishing requirement of rail.After operation was finished, counter-rotating was removed 92, and clamp 82 is unclamped, and can promote the imitative type sander of reciprocating type rail and slide along rail, continued operation to another position that need polish.
Claims (7)
1, a kind of reciprocating type rail is imitated the type sander, comprise polishing frame (1), said polishing frame (1) is by two seamless steel pipes (2), the left supported plate (5) and the right supported plate (6) that are located at seamless steel pipe (2) two ends constitute, on seamless steel pipe (2), be provided with workpiece polishing mechanism (9), said workpiece polishing mechanism (9) comprises body (10), be provided with motor (11) on body (10) right side, the output axle head of motor (11) is provided with belt pulley (12), be provided with feeding supporting seat (14) in body (10) left side, on feeding supporting seat (14), be provided with feeding power transmission shaft (15), be provided with handwheel (16) on feeding power transmission shaft (15) top, in feeding power transmission shaft (15) bottom by the feed nut that has been threaded (17), in body (10), be provided with major axis (19), in major axis (19) bottom polishing emery wheel (21) is installed, it is characterized in that: be connected with arc plate (7) at left supported plate (5) and right supported plate (6) bottom, in body (10), be provided with adapter sleeve (24), be positioned at body (10) at adapter sleeve (24) two ends and be provided with bearing (25), be connected with minor axis (27) on adapter sleeve (24) top by bearing pin (26), be provided with belt pulley (13) in minor axis (27) upper end, connect by belt between two belt pulleys (12 and 13), be axially arranged with long keyway in adapter sleeve (24) inwall upper edge, said major axis (19) inserts adapter sleeve (24) bottom and is connected by key with adapter sleeve (24), be provided with guiding end cap (28) in body (10) lower surface, go up corresponding guiding end cap (28) bottom at major axis (19) and be set with arbitrary-movement articulator (31), said arbitrary-movement articulator (31) links to each other with feeding power transmission shaft (15), be provided with idler wheel mechanism in arbitrary-movement articulator (31) both sides, bottom, upward be evenly equipped with pilot hole at arbitrary-movement articulator (31) around arbitrary-movement articulator (31) center, on described, be installed with guide pillar (38) in the pilot hole respectively, guide pillar (38) and arbitrary-movement articulator (31) locking, be respectively equipped with spring (40) being positioned on the guide pillar (38) between arbitrary-movement articulator (31) and guiding end cap (28), go up corresponding arbitrary-movement articulator (31) bottom at major axis (19) and be provided with sleeve (41), on sleeve (41), be evenly equipped with pilot hole down, said guide pillar (38) bottom is gone up corresponding following pilot hole with sleeve (41) respectively and is pegged graft, on sleeve (41), be provided with bearing (42) and back-up ring in the lower port, said feed nut (17) is connected with sleeve (41); Polishing frame (1) is provided with automatic reciprocating mechanism, and automatic reciprocating mechanism is connected with workpiece polishing mechanism (9) and drives workpiece polishing mechanism (9) and moves back and forth; Left supported plate (5) or right supported plate (6) one sides at polishing frame (1) are provided with detent mechanism (59), said detent mechanism (59) is by positioning seat (72), backstay (69) and hand hoisting resetting means constitute, the upper surface of positioning seat (72) is arc surface and is evenly equipped with locating hole or locating slot (73) on its surface, said backstay (69) bottom is inserted in locating hole or the locating slot (73), the hand hoisting resetting means is installed on left supported plate (5) or the right supported plate (6), left supported plate (5) and right supported plate (6) one sides at polishing frame (1) are respectively equipped with slideway (74) and card trailer structure (77), said card trailer structure (77) is the base (78) that is provided with draw-in groove (98) by the centre position, bottom, be connected clamp (82) on the base (78) by bearing pin (81), be located at the axis hole (83) of base (78) both sides, be located at the roller bearing (84) in the axis hole (83), be connected the jig support (86) on the base (78), the lock shaft (87) that is located at that jig support (86) is gone up and blocks by loam cake (88), go up and be positioned at the clamp connector (90) of jig support (86) both sides and be used to be connected bearing pin (91) formation of clamp connector (90) and clamp (82) by forward and reverse lock shaft (87) that is threaded in respectively, the notch place of said clamp (82) the corresponding draw-in groove in bottom (98) is provided with dop, base (78) and slideway (74) tighten together by bolt (97), said positioning seat (72) is connected by bolt with the slideway that is positioned at hand hoisting resetting means the same side (74), be provided with the deep-slotted chip breaker that cooperates with arc plate (7) on slideway (74), said arc plate (7) is stuck in the deep-slotted chip breaker on the slideway (74).
2, according to the imitative type sander of the said reciprocating type rail of claim 1, said automatic reciprocating mechanism is by motor cabinet (45), be located at the cycloidal planetary gear speed reducer (46) on the motor cabinet (45), be located at the rope sheave (47) on cycloidal planetary gear speed reducer (46) output shaft, be connected to the left supported plate (5) of polishing frame (1) and the pulley yoke (50) on the right supported plate (6), be located at rotating shaft (51) and pulley (52) on the pulley yoke (50), be wrapped in the wire rope (53) between the pulley (52) of rope sheave (47) and both sides and be located at the travel switch seat (57) and travel switch (58) formation of seamless steel pipe (2) both sides of polishing frame (1) front end, said motor cabinet (45) is by on the left supported plate (5) that is bolted to polishing frame (1), said rotating shaft (51) is fastened on the pulley yoke (50) by nut, and said wire rope (53) two ends are fixed on the body (10) by pressing plate (54).
3, according to the imitative type sander of the said reciprocating type rail of claim 1, it is characterized in that: said hand hoisting resetting means be by a top be provided with radial direction through hole (61) at hand (60), be plugged on the positioning pipe (62) of (60) lower port at hand, be located at the bearing pin (65) in the through hole (61), be connected the hollow joint (66) of positioning pipe (62) lower end, be connected the adapter (67) of joint (66) lower end, be located at the spring (68) in the adapter (67), be connected the plug (70) of adapter (67) lower end, be located at positioning pipe (62), joint (66) and the wire rope of taking in (67) (71) constitute, be evenly equipped with two horizontal bar holes (63) at positioning pipe (62) upper end edge circumferencial direction, on positioning pipe (62), be positioned at below, Cross slat shape hole (63) and be arranged with two vertical bar holes (64) vertically, said horizontal bar hole (63) communicate with corresponding vertical bar hole (64) and therebetween angle be the right angle, said backstay (69) is located in the adapter (67) and is positioned at spring (68) lower end, said wire rope (71) upper end is fixed on the bearing pin (65), the lower end is fixed on the backstay (69), be respectively equipped with upper mounted plate (75) and bottom plate (76) at the last corresponding positioning pipe (62) of polishing frame (1) and adapter (67) position, said positioning pipe (62) and adapter (67) are passed in the through hole of upper mounted plate (75) and bottom plate (76) respectively, and detent mechanism (59) is connected with polishing frame (1).
4, according to the imitative type sander of the said reciprocating type rail of claim 1, it is characterized in that: said base (78) two bottom sides is provided with two gap, and said clamp (82) is fixed in the said gap by bearing pin (81) respectively.
5, according to the imitative type sander of the said reciprocating type rail of claim 1, it is characterized in that: the gap location at lock shaft (87) and jig support (86) and loam cake (88) is provided with split copper sheathing (89).
6, according to the imitative type sander of the said reciprocating type rail of claim 1, it is characterized in that: on each seamless steel pipe (2), be respectively equipped with handle (95).
7, according to the imitative type sander of the said reciprocating type rail of claim 1, it is characterized in that: be respectively equipped with at lock shaft (87) two ends and remove (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520091260 CN2818539Y (en) | 2005-06-09 | 2005-06-09 | Reciprocating steel-rail profiling polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520091260 CN2818539Y (en) | 2005-06-09 | 2005-06-09 | Reciprocating steel-rail profiling polisher |
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| Publication Number | Publication Date |
|---|---|
| CN2818539Y true CN2818539Y (en) | 2006-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520091260 Expired - Fee Related CN2818539Y (en) | 2005-06-09 | 2005-06-09 | Reciprocating steel-rail profiling polisher |
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| CN (1) | CN2818539Y (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102383345A (en) * | 2011-08-08 | 2012-03-21 | 北京二七轨道交通装备有限责任公司 | Clamping device and polishing positioning device |
| CN102939419A (en) * | 2010-05-26 | 2013-02-20 | 罗贝尔铁路建筑机械有限责任公司 | Grinding machine for grinding rails of track |
| CN104565297A (en) * | 2015-01-19 | 2015-04-29 | 无锡市通用机械厂有限公司 | Rope-rolling wheel component of pressure filter cleaning mechanism |
| CN104929002A (en) * | 2015-07-13 | 2015-09-23 | 刘剑 | Portable curve-controlled high-precision steel rail profile modeling grinding machine |
| CN106868965A (en) * | 2017-03-17 | 2017-06-20 | 苏州贝尔纳德铁路设备有限公司 | A kind of internal combustion switches rail level refiner is driven lowering or hoisting gear |
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| CN102939419A (en) * | 2010-05-26 | 2013-02-20 | 罗贝尔铁路建筑机械有限责任公司 | Grinding machine for grinding rails of track |
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| CN102383345A (en) * | 2011-08-08 | 2012-03-21 | 北京二七轨道交通装备有限责任公司 | Clamping device and polishing positioning device |
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| CN107034751B (en) * | 2017-06-26 | 2018-11-16 | 重庆理工大学 | A kind of rail grinding machine |
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