CN207309039U - Rail lip milling attachment and rail lip milling device - Google Patents

Abstract

The utility model provides a kind of rail lip milling attachment and rail lip milling device, is related to the technical field of rail maintenance equipment.Rail lip milling attachment includes adjustable shelf, milling mechanism and angle adjusting mechanism；Milling mechanism is equipped with milling cutter, and angle adjusting mechanism includes the first motor, travelling gear and angular adjustment rack, and angular adjustment rack is equipped with link slot, and the one side of link slot is arcwall face, and the another side of link slot is equipped with connection rack；One end of angular adjustment rack is connected with adjustable shelf, the other end is connected with milling mechanism, the output terminal of first motor and the input terminal of travelling gear connect, the output terminal of travelling gear is connected with the connection rack of angular adjustment rack, travelling gear is in angular adjustment rack Inside gear drive, so that angular deflection occurs for milling cutter.Solve in the prior art, the inaccurate technical problem of the rail lip Milling Machine amount of feeding.The angle adjusting mechanism of the utility model, enables to the angular deflection of milling cutter accurate.

Description

Rail lip milling attachment and rail lip milling device

Technical field

The technical field of rail maintenance equipment is the utility model is related to, is filled more particularly, to a kind of rail lip milling Put and rail lip milling device.

Background technology

The territory of landform and the length and breadth of land based on China's complexity, railway especially high-speed railway, as it can run through whole in The economic and efficient vehicles of state's main road, had not only met the material of people and the demand of cultural life, but also promote various regions The contacts of area various nationalities, strong support is provided for unity of various nationalities.

Rail as the important instrument for realizing railway transportation, intact rail be realize people from one place to The safe guarantee in another place.Rail in use for some time, can produce rail lip, railway maintenance labour union is to rail Regularly check and safeguard, ensure the normal pass of rail, and then ensure the orderly progress of railway transportation.To rail into When row maintenance or inspection, people carry out milling usually using rail lip milling attachment to the fat edges of rail, realize to rail The cleaning of fat edges.

, it is necessary to artificial operation when existing rail lip milling attachment carries out milling cutter the deflection of angle direction, in order to Ensure that milling cutter can smoothly work in milling, adds locking device, but still need at work on angular deflection Milling cutter is deflected into milling position by people manually, then locks locking device, since machine vibrates larger, work a period of time in itself After, some loosenings inevitably occur in locking device so that the cutting output of rail lip can diminish, cause milling cutter angle into It is inaccurate to amount, and it is all manually to complete to feed every time, and the amount of feeding is also inaccurate, it is impossible to rail is carried out well Maintenance.

Utility model content

It is existing in the prior art to solve the purpose of this utility model is to provide a kind of rail lip milling attachment, Each feeding of rail lip milling attachment is all manually to complete, and the amount of feeding is inaccurate, it is impossible to well to rail into The technical problem of row maintenance.

The utility model additionally provides a kind of rail lip milling device, existing in the prior art to solve, rail fertilizer Each feeding of side milling turning device is all manually to complete, and the amount of feeding is inaccurate, it is impossible to rail is carried out maintenance well Technical problem.

A kind of rail lip milling attachment provided by the utility model, the rail lip milling attachment include adjustable shelf, Milling mechanism and angle adjusting mechanism；

The milling mechanism is equipped with the milling cutter for milling rail lip, and the angle adjusting mechanism includes the first electricity Machine, travelling gear and angular adjustment rack, the angular adjustment rack are equipped with link slot, and the one side of the link slot is arc Face, the another side of the link slot are equipped with connection rack；

One end of the angular adjustment rack is connected with the adjustable shelf, the other end of the angular adjustment rack with it is described Milling mechanism connects, and the output terminal of first motor is connected with the input terminal of the travelling gear, the travelling gear connection In the link slot, the output terminal of the travelling gear and the connection rack of the angular adjustment rack connect, the transmission Gear is in the angular adjustment rack Inside gear drive, so that angular deflection occurs for the milling cutter.

Further, the angle adjusting mechanism further includes tight lock part；

Electromagnet that the tight lock part includes being vertically arranged, horizontally disposed soup stick, the baffle being vertically arranged and set vertically The blocking teeth put；

One end of the electromagnet is connected with the angular adjustment rack, the other end of the electromagnet and the soup stick Simultaneously it is oppositely arranged, the another side of the soup stick is vacantly set, one end of the soup stick and one end vertical connection of the baffle, The other end of the soup stick is vacantly set, and the other end of the baffle is equipped with blocking teeth, the blocking teeth and the connection rack Connection, the soup stick can move vertically under the attraction of the electromagnet, so that the blocking teeth can be along vertical Direction is moved, to limit the deflection of the angular adjustment rack at work.

Further, the tight lock part further includes the first driving member, the second driving member and the 3rd driving member；

First driving member is connected with the side of the end face of the angular adjustment rack, second driving member and institute State the opposite side connection of the end face of angular adjustment rack, the other end of the 3rd driving member and the angular adjustment rack Connection.

Further, the angle adjusting mechanism further includes fixed part；

The fixed part includes the first fixing piece and the second fixing piece, one side and the Milling Machine of first fixing piece Structure connects, and the another side of first fixing piece is connected with first driving member, the second driving member and the 3rd driving member, described Second fixing piece is connected with the another side of first fixing piece, and first driving member, the second driving member and the 3rd are passed Moving part is fastened on the another side of first fixing piece, with to first driving member, the second driving member, the 3rd driving member and The position of the angular adjustment rack is fixed.

Further, the angle adjusting mechanism further includes the angular transducer for the angle for detecting the milling cutter deflection；

The angular transducer is connected with the adjustable shelf.

Further, stent and horizontal mobile mechanism are further included；

The one side of the stent is connected with rail, and the another side of the stent is connected with the adjustable shelf, the horizontal shifting Motivation structure one end is connected with the adjustable shelf, and the other end of the horizontal mobile mechanism is connected with the stent；

The horizontal mobile mechanism is equipped with the second motor, and second motor drives the horizontal mobile mechanism along level side To movement, so that the adjustable shelf drives the milling cutter of the milling mechanism to move in the horizontal direction.

Further, elevating mechanism is further included；

The side of one end of the elevating mechanism is connected with the milling mechanism, the opposite side of one end of the elevating mechanism It is connected with the angle adjusting mechanism, the other end of the elevating mechanism is connected with one end of the adjustable shelf；

The elevating mechanism includes the 3rd motor and displacement sensor, and the 3rd motor drives the elevating mechanism edge perpendicular Nogata is to movement, so that the milling cutter vertically moves, institute's displacement sensors are located at the side of the elevating mechanism, with Detect the displacement of the milling cutter vertically.

Further, guiding mechanism is further included；

The guiding mechanism is oppositely arranged on the adjustable shelf with the elevating mechanism.

Further, the adjustable shelf is equipped with indication mechanism, and the indication mechanism is connected with the adjustable shelf；

The indication mechanism includes the first display box of the displacement of display horizontal direction, shows the displacement of vertical direction The second display box and display deflection angle the 3rd display box；

First display box, the second display box and the 3rd display box are set up in parallel；First display box and described the Two motors connect, and second display box is connected with institute displacement sensors, the 3rd display box and the angular transducer Connection.

The utility model also provides a kind of rail lip milling device, including body and rail lip milling as described above Device；

Installation position is equipped with the body, the rail lip milling attachment is installed in installation position.

Rail lip milling attachment provided by the utility model, the bottom of the milling mechanism is equipped with milling cutter, for milling The fat edges of rail；The output terminal of first motor is connected with the input terminal of the travelling gear so that the first motor drives institute Travelling gear movement is stated, transmission is accurate；The travelling gear is nibbled with the connection rack in the link slot of the angular adjustment rack Connection is closed, and then drives the angular adjustment racks turn, is connected before the angular adjustment rack with the milling mechanism, It is connected behind the angular adjustment rack with the adjustable shelf, so that the milling mechanism is in the angle adjusting mechanism Under drive, certain angle being deflected, so that the angle that milling cutter deflection is mobile so that the deflection angle of milling cutter is accurate, Convenient control, avoids the uncertainty of manual operation.

Rail lip milling device provided by the utility model, rail lip milling attachment are installed on the installation position of body It is interior, facilitate the carrying of rail lip milling attachment, improve maintenance efficiency.

Brief description of the drawings

, below will be right in order to illustrate more clearly of the utility model embodiment or technical solution of the prior art Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, describe below In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other attached drawings can also be obtained according to these attached drawings.

Fig. 1 is the structure diagram one for the rail lip milling attachment that the utility model embodiment provides；

Fig. 2 is the enlarged drawing of part A in Fig. 1；

Fig. 3 is the enlarged drawing of part B in Fig. 1；

Fig. 4 is the structural representation of the angular adjustment rack for the rail lip milling attachment that the utility model embodiment provides Figure；

Fig. 5 is the structure diagram two for the rail lip milling attachment that the utility model embodiment provides；

Fig. 6 is the enlarged drawing of C portion in Fig. 5；

Fig. 7 is the structure diagram three for the rail lip milling attachment that the utility model embodiment provides；

Fig. 8 is the enlarged drawing of D parts in Fig. 7；

Fig. 9 is the structure diagram four for the rail lip milling attachment that the utility model embodiment provides；

Figure 10 is the enlarged drawing of E parts in Fig. 4；

Figure 11 is the structure diagram of the adjustable shelf for the rail lip milling attachment that the utility model embodiment provides；

Figure 12 is the enlarged drawing of the F parts of Figure 11；

Figure 13 is the structure diagram one of the milling mechanism for the rail lip milling attachment that the utility model embodiment provides；

Figure 14 is the structure diagram two of the milling mechanism for the rail lip milling attachment that the utility model embodiment provides.

Icon：100- adjustable shelfs；200- milling mechanisms；300- angle adjusting mechanisms；400- stents；500- moves horizontally machine Structure；600- elevating mechanisms；700- guiding mechanisms；800- indication mechanisms；The first connection frameworks of 110-；The second connection frameworks of 120-； 130- contiguous blocks；140- fixed blocks；150- rollers；160- fixing axles；210- milling cutters；220- gasoline engines；230- bottoms；240- casees Lid；The first driving sections of 250-；260- millings portion；The first motors of 310-；320- gears；330- angular adjustment racks；340- is locked Portion；350- fixed parts；360- angular transducers；The second motors of 510-；520- motor fixing seats；530- shaft couplings；540- is horizontal Leading screw；550- feed screw nut plates；The 3rd motors of 610-；620- displacement sensors；The second driving sections of 630-；640- handwheels；650- Vertical leading screw；The main support shafts of 660-；The first connecting shafts of 670-；The 3rd fixing pieces of 680-；The 4th fixing pieces of 690-；710- optical axises； 720- connector sleeves；The 4th fixing pieces of 730-；The second connecting shafts of 740-；The first display boxes of 810-；The second display boxes of 820-；830- Three display boxes；The first links of 111-；The second links of 112-；The 3rd links of 113-；The 4th links of 114-；121- the 5th Link；The 6th links of 122-；The 7th links of 123-；The first fixed plates of 141-；The second fixed plates of 142-；251- first bands Wheel；The second belt wheels of 252-；331- link slots；332- connection racks；341- electromagnet；342- soup sticks；343- baffles；344- stops Tooth；The first driving members of 345-；The second driving members of 346-；The 3rd driving members of 347-；The first fixing pieces of 351-；352- second is fixed Part；The 3rd belt wheels of 631-；The 4th belt wheels of 632-.

Embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality Novel protected scope.

, it is necessary to explanation in the description of the utility model, such as occur term " " center ", " on ", " under ", " left side ", The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " interior ", " outer " are based on orientation shown in the drawings or position Relation, is for only for ease of description the utility model and simplifies description, rather than indicates or imply that signified device or element must There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.This Outside, such as there is term " first ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or implying relatively heavy The property wanted.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term such as occurs in the description of the utility model " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one Connect body；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirect by intermediary It is connected, can is the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition State concrete meaning of the term in the utility model.

Fig. 1 is the structure diagram one for the rail lip milling attachment that the utility model embodiment provides；Fig. 2 is A in Fig. 1 Partial enlarged drawing；Fig. 3 is the enlarged drawing of part B in Fig. 1；Fig. 4 is the rail lip milling that the utility model embodiment provides The structure diagram of the angular adjustment rack of device；Fig. 5 is the rail lip milling attachment that the utility model embodiment provides Structure diagram two；Fig. 6 is the enlarged drawing of C portion in Fig. 5；Fig. 7 is the rail lip milling that the utility model embodiment provides The structure diagram three of device；Fig. 8 is the enlarged drawing of D parts in Fig. 7；Fig. 9 is the rail fertilizer that the utility model embodiment provides The structure diagram four of side milling turning device；Figure 10 is the enlarged drawing of E parts in Fig. 4；Figure 11 provides for the utility model embodiment Rail lip milling attachment adjustable shelf structure diagram；Figure 12 is the enlarged drawing of the F parts of Figure 11；Figure 13 is this practicality The structure diagram one of the milling mechanism for the rail lip milling attachment that new embodiment provides；Figure 14 is implemented for the utility model The structure diagram two of the milling mechanism for the rail lip milling attachment that example provides.

The utility model provides a kind of rail lip milling attachment, and the rail lip milling attachment includes adjustable shelf 100th, milling mechanism 200 and angle adjusting mechanism 300；The milling mechanism 200 is equipped with the milling cutter for milling rail lip 210, the angle adjusting mechanism 300 includes the first motor 310, travelling gear 320 and angular adjustment rack 330, the angle Adjusting gear rack 330 is equipped with link slot 331, and the one side of the link slot 331 is arcwall face, the another side of the link slot 331 Equipped with connection rack 332；One end of the angular adjustment rack 330 is connected with the adjustable shelf 100, the angular adjustment rack 330 other end is connected with the milling mechanism 200, and the output terminal of first motor 310 is defeated with the travelling gear 320 Enter end connection, the travelling gear 320 is connected in the link slot 331, output terminal and the angle of the travelling gear 320 The connection rack 332 of degree adjusting gear rack 330 connects, and the travelling gear 320 is passed in 330 internal messing of angular adjustment rack It is dynamic, so that angular deflection occurs for the milling cutter 210.

As Figure 1-Figure 4, the angular adjustment rack 330 is equipped with link slot 331, above the link slot 331 Connection rack 332 is equipped with for arcwall face, below the link slot 331, the travelling gear 320 is located at the link slot In 331, and connection is engaged with the connection rack 332 of the angular adjustment rack 330, the output terminal of first motor 310 with The input terminal connection of the travelling gear 320, the output terminal of the travelling gear 320 are engaged with the connection rack 332, specifically In use, the position of first motor 310 is fixed, first motor 310 drives the travelling gear 320 to rotate, and then The connection rack 332 is driven to rotate, so that the angular adjustment rack 330 deflects, the angle adjusting mechanism 300 lower end is connected with the adjustable shelf 100, and the upper end of the angle adjusting mechanism 300 is connected with milling mechanism 200, described The lower end of milling mechanism 200 is equipped with milling cutter 210, so that the milling mechanism 200 drives the generation of milling cutter 210 angle inclined Turn, realize the deflection to the different angle of rail lip.The setting of first motor 310 so that the angular adjustment rack The angle of 330 deflection is convenient to be controlled, and control is accurate, avoids the inexactness of manual operation.

It may be provided with graduated scale above the link slot 331 of the angular adjustment rack 330, it is convenient to observe the angle tune Save the angle of the deflection of rack 330, convenient control.

Further, the angle adjusting mechanism 300 further includes tight lock part 340；The tight lock part 340 includes being vertically arranged Electromagnet 341, horizontally disposed soup stick 342, the baffle 343 being vertically arranged and the blocking teeth 344 being vertically arranged；The electromagnetism One end of iron 341 is connected with the angular adjustment rack 330, the one side of the other end of the electromagnet 341 and the soup stick 342 It is oppositely arranged, the another side of the soup stick 342 is vacantly set, and one end of the soup stick 342 is vertical with one end of the baffle 343 Connection, the other end of the soup stick 342 are vacantly set, and the other end of the baffle 343 is equipped with blocking teeth 344, the blocking teeth 344 connect with the connection rack 332, and the soup stick 342 can be moved vertically under the attraction of the electromagnet 341 It is dynamic, so that the blocking teeth 344 can be moved vertically, to limit the angular adjustment rack 330 at work inclined Turn.

As shown in figure 3, before the upper end of the electromagnet 341 is by the first connector and the angular adjustment rack 330 End, the lower end of the electromagnet 341 be oppositely arranged above the soup stick 342, vacantly set below the soup stick 342, The front end of the soup stick 342 is vacantly set, and the rear end of the soup stick 342 is equipped with the baffle 343 being vertically arranged, the baffle 343 Upper end be connected with the rear end of the soup stick 342, the lower end of the baffle 343 is equipped with blocking teeth 344, the blocking teeth 344 with The connection rack 332 connects, and the soup stick 342 can vertically move under the attraction of electromagnet 341, when the milling cutter 210 when deflecting into suitable angle, and the electromagnet 341 receives the signal without angular deflection, discharges the soup stick 342, makes Obtain the soup stick 342 to move downward under gravity so that the blocking teeth 344 engages company with the connection rack 332 Connect, prevent the rotation of the angular adjustment rack 330 at work so that the milling cutter 210 is in suitable angle to steel Rail carries out milling；After milling, the signal of 341 receiving angle of the electromagnet deflection, the electromagnet 341 attracts the suction Bar 342 so that the soup stick 342 is bonded with the electromagnet 341 so that the blocking teeth 344 with it is described connection rack 332 it Between be not connected to so that the angular adjustment rack 330 rotates so that the milling cutter 210 rotates, and realizes to 210 deflection angle of milling cutter Degree is accurately positioned.

Further, the tight lock part 340 further includes the first driving member 345, the second driving member 346 and the 3rd driving member 347；First driving member 345 is connected with the side of the end face of the angular adjustment rack 330, second driving member 346 are connected with the opposite side of the end face of the angular adjustment rack 330, the 3rd driving member 347 and the angular adjustment The other end connection of rack 330.

As shown in figure 3, first driving member 345 is located at the left side of the upper surface of the angular adjustment rack 330, it is described Second driving member 346 is located at the right side of the upper surface of the angular adjustment rack 330, and the 3rd driving member 347 is located at described The lower face of angular adjustment rack 330, first driving member 345, the second driving member 346 and the 3rd driving member 347 are and institute The end face for stating angular adjustment rack 330 is slidably connected so that when the angular adjustment rack 330 deflects, the angular adjustment tooth The upper surface of bar 330 is rotated along first driving member 345, the second driving member 346, the lower end of the angular adjustment rack 330 Face is rotated along the 3rd driving member 347 so that when the angular adjustment rack 330 deflects, can be smoothly driven, be ensured institute The stationarity of the deflection of angular adjustment rack 330 is stated, ensures the stability of transmission process, driving angle is accurate.

Further, the angle adjusting mechanism 300 further includes fixed part 350；The fixed part 350, which includes first, to be fixed 351 and second fixing piece 352 of part, the one side of first fixing piece 351 are connected with the milling mechanism 200, and described first is solid The another side for determining part 351 is connected with first driving member 345, the second driving member 346 and the 3rd driving member 347, and described second Fixing piece 352 is connected with the another side of first fixing piece 351, by first driving member 345, the second driving member 346 It is fastened on the 3rd driving member 347 on the another side of first fixing piece 351, to be passed to first driving member 345, second The position of moving part 346, the 3rd driving member 347 and the angular adjustment rack 330 is fixed.

As shown in Figure 3 and Figure 5, the left side of first fixing piece 351 is connected with the milling mechanism 200, and described first The right side of fixing piece 351 is equipped with three mounting grooves, first driving member 345, the second driving member 346 and the 3rd driving member 347 are separately mounted in three mounting grooves, and second fixing piece 352 is connected with the right side of first fixing piece 351, will First driving member 345, the second driving member 346 and the 3rd driving member 347 are fastened and connected on the right side of first fixing piece 351 On face so that first driving member 345, the second driving member 346, the 3rd driving member 347 and angular adjustment rack 330 are located at institute State between the first fixing piece 351 and the second fixing piece 352, the position of the fixed angular adjustment rack 330, avoids the angle The deflection of the left and right sides occurs for adjusting gear rack 330, ensures stability, the accuracy of transmission process, extends the service life of device.

Further, the angle adjusting mechanism 300 further includes the angle sensor for detecting the angle that the milling cutter 210 deflects Device 360；The angular transducer 360 is connected with the adjustable shelf 100.

As shown in Fig. 2, the angular transducer 360 is connected with the adjustable shelf 100, by the angle for detecting adjustable shelf 100 The deflection of degree, determines the deflection situation of the milling cutter 210, enabling is accurately controlled the deflection of the milling cutter 210, Neng Goufang Just the deflection of accurate definite angle so that the deflection of milling cutter 210 is more accurate, ensures the standard of the angular deflection of milling process True property.

Further, stent 400 and horizontal mobile mechanism 500 are further included；The one side of the stent 400 is connected with rail, The another side of the stent 400 is connected with the adjustable shelf 100, one end and the adjustable shelf of the horizontal mobile mechanism 500 100 connections, the other end of the horizontal mobile mechanism 500 are connected with the stent 400；The horizontal mobile mechanism 500 is equipped with Second motor 510, second motor 510 drives the horizontal mobile mechanism 500 to move in the horizontal direction, so that the activity Frame 100 drives the milling cutter 210 of the milling mechanism 200 to move in the horizontal direction.

Specifically, as shown in FIG. 11 and 12, the adjustable shelf 100 includes horizontally disposed first connection framework 110, vertical Second connection framework 120 of setting, contiguous block 130, fixed block 140,150 and second connector of roller；The first connection frame It is connected below frame 110 with the stent 400, second connection framework 120 is vertical with first connection framework 110 to be connected Connect, the contiguous block 130 above first connection framework 110 with being connected；The quantity of the contiguous block 130 is four, institute The quantity of fixed block 140 is stated as corresponding four of the quantity with the contiguous block 130, the quantity of the roller 150 for institute State corresponding four of the quantity of fixed block 140；First connection framework 110 includes the first link 111, the second link 112nd, the 3rd link 113 and the 4th link 114, first link 111, the second link 112, the 3rd link 113 and the 4th link 114 surround square frame structure, it is necessary to explanation, first link 111, the second link 112nd, the 3rd link 113 and the 4th link 114 are welded for the bending at the same time of a steel pipe；Second connection framework 120 include the 5th link 121, the 6th link 122 and the 7th link 123, specifically, the 5th link 121, Six links 122 and the 7th link 123 are also to be welded by the bending at the same time of a steel pipe, the 5th link 121 Lower end is connected with second link 112, the upper end of the 5th link 121 and the left end of the 6th link 122 Connection, the right end of the 6th link 122 are connected with the upper end of the 7th link 123, the 7th link 123 Lower end is connected with the rear end of the 4th link 114；Above first contiguous block 130 and second link 112 Rear end connects, and second contiguous block 130 be connected with the front end above second link 112, the 3rd contiguous block 130 and Rear end connection above 4th link 114, the 4th contiguous block 130 are connected with the front end above the 4th link 114； The fixed block 140 includes the first fixed plate 141 being vertically arranged and the second fixed plate 142 being obliquely installed, it is necessary to explanation It is that the fixed block 140 is molded by one piece of steel plate bending, right side and the connection of the lower end of first fixed plate 141 The side connection of block 130, the upper end of first fixed plate 141 are connected with the lower end of second fixed plate 142, and described second The left side of the upper end of fixed plate 142 is connected with the roller 150 by the second connector, the outside of the roller 150 with it is described Stent 400 connects, and is connected so that the adjustable shelf 100 is rolled with the stent 400, the adjustable shelf 100 can be in the stent Rolled on 400.

Specifically, as shown in Figure 5 and Figure 6, the horizontal mobile mechanism 500 include motor fixing seat 520, shaft coupling 530, Horizontal screw lead 540 and feed screw nut plate 550；The motor fixing seat 520 includes the first motor fixing plate and the second motor is fixed Plate, the right side of first motor fixing plate are connected with the inner side of the 4th link 114, first motor fixing plate The left side and the second motor fixing plate vertical connection, are connected before second motor fixing plate, institute with the second motor 510 The output terminal for stating the second motor 510 is passed through behind second motor fixing plate, and is connected with the front end of the shaft coupling 530 Connect, the rear end of the shaft coupling 530 is connected with the front end of the horizontal screw lead 540, the rear end of the horizontal screw lead 540 with it is described Feed screw nut plate 550 connects, and is oppositely arranged before the feed screw nut plate 550 with second motor 510, the leading screw spiral shell It is connected behind motherboard 550 with the stent 400, the feed screw nut plate 550 is internally provided with corresponding with the horizontal screw lead 540 The internal thread of setting, the feed screw nut plate 550 with the link position of the horizontal screw lead 540 at move in the horizontal direction； In use, starting second motor 510, the second motor 510 drives the horizontal screw lead 540 to rotate, the feed screw nut plate 550 move in the horizontal direction on the horizontal screw lead 540, connect behind the feed screw nut plate 550 with the stent 400 Connect, the stent 400 is fixed, and the motor fixing seat 520 is connected with adjustable shelf 100, so that the adjustable shelf 100 Move in the horizontal direction, so that the milling mechanism 200 drives the milling cutter 210 to move in the horizontal direction.Second motor 510 setting so that the traverse feed of the milling mechanism 200 is more accurate, and the amount of feeding is convenient to be controlled.

Further, elevating mechanism 600 is further included；The side of one end of the elevating mechanism 600 and the milling mechanism 200 connections, the opposite side of one end of the elevating mechanism 600 are connected with the angle adjusting mechanism 300, the elevating mechanism 600 other end is connected with one end of the adjustable shelf 100；The elevating mechanism 600 includes the 3rd motor 610 and displacement sensing Device 620, the 3rd motor 610 drive the elevating mechanism 600 vertically to move, so that the milling cutter 210 is along vertical Direction is moved, and institute's displacement sensors 620 are located at the side of the elevating mechanism 600, to detect the milling cutter 210 along vertical side To displacement.

Specifically, as shown in FIG. 7 and 8, the elevating mechanism 600 further includes handwheel 640, the second driving section 630, sets vertically The vertical leading screw 650 put, feed screw nut, the main support shaft 660 being vertically arranged, horizontally disposed first connecting shaft the 670, the 3rd connect Fitting, the 3rd fixing piece 680 and the 4th fixing piece 690；Second driving section 630 includes the 3rd belt wheel 631, the 4th belt wheel 632 and second conveyer belt；The adjustable shelf 100 further includes horizontally disposed fixing axle 160；The quantity of the fixing axle 160 is Two, the inner side of a fixing axle 160 is connected with the front end above the 4th link 114, another fixing axle 160 Inner side is connected with the front end above second link 112；The output terminal of 3rd motor 610 and the 3rd belt wheel 631 input terminal connection, the output terminal of the 3rd belt wheel 631 pass through described second with the input terminal of the 4th belt wheel 632 Transmit band connection；4th belt wheel 632 is located on the vertical leading screw 650, so that the output terminal band of the 4th belt wheel 632 The dynamic vertical leading screw 650 rotates, in use, starting the 3rd motor 610, the 3rd motor 610 drives described vertical Leading screw 650 rotates, and the vertical leading screw 650 is threadedly coupled with the feed screw nut, the feed screw nut with the vertical thread Vertically moved under the drive of thick stick 650, the main support shaft 660 fixes the outside for being located at the feed screw nut, and then makes The main support shaft 660 it is vertically moving, the upper end of the main support shaft 660 is located at the 4th belt wheel 632 and institute The lower section of the link position of vertical leading screw 650 is stated, the lower end of the main support shaft 660 is located at the upper end of the main support shaft 660, The lower end of the vertical leading screw 650 and the side vertical connection of first connecting shaft 670, first connecting shaft 670 and one The inner side of a fixing axle 160 is connected by the 3rd connector；The handwheel 640 is connected with the upper end of the vertical leading screw 650, institute Stating feed screw nut can vertically move in the link position with the vertical leading screw 650, and the main support shaft 660 is fixed The outside of the feed screw nut is located at, the upper end of the main support shaft 660 is located at the 4th belt wheel 632 and the vertical leading screw The lower section of 650 link position, the lower end of the main support shaft 660 are located at the upper end of the main support shaft 660, the vertical thread The lower end of thick stick 650 and the side vertical connection of first connecting shaft 670, first connecting shaft 670 and a fixing axle 160 Inner side connected by the 3rd connector, the handwheel 640 rotates, and drives vertical leading screw 650 to rotate so that the feed screw nut Vertically rotated along the vertical leading screw 650 so that the main support shaft 660 vertically rotates；The main support The upper end of the side of axis 660 is connected by the 3rd fixing piece 680 with the upper end of the milling mechanism 200, the main support shaft 660 The lower end of side be connected by the 4th fixing piece 690 with the lower end of the milling mechanism 200, the 3rd motor 610 and handwheel 640 The feed screw nut is controlled to rotate so that the vertical leading screw 650 is vertically rotated along the feed screw nut so that described Main support shaft 660 vertically rotates, so that the milling mechanism 200 drives milling cutter 210 vertically to move.Institute State the co- controlling of 640 and the 3rd motor 610 of handwheel so that the operation of the rail lip milling attachment is more convenient, is applicable in Demand under various working.

Institute's displacement sensors 620 are located at the right side of the main support shaft 660, detect the milling cutter 210 in vertical direction Displacement.

Specifically, as shown in Figure 13 and Figure 14, the milling mechanism 200 further includes gasoline engine 220, bottom 230, case lid 240th, the first driving section 250 and milling portion 260；The output terminal of the gasoline engine 220 is connected with a quarter gear reducer, four/ One gear reducer is connected with the left side of the bottom 230, and the right side of the bottom 230 is connected with the left side of the case lid 240, described First driving section 250 is located between the right side of the bottom 230 and the left side of the case lid 240 so that first driving section 250 are blocked so that equipment safety during operation；The input on the right side of the case lid 240 and the milling portion 260 End connection, the milling cutter 210 are located at the output terminal in the milling portion 260；First driving section 250 include first pulley 251, Second belt wheel 252 and the first conveyer belt, the upper end on the right side of the bottom 230 are connected with the left side of the first pulley 251, institute The output terminal for stating gasoline engine 220 passes through the gear reducer of a quarter and the upper end of the bottom 230 and the first pulley 251 Input terminal connects, and the lower end on the right side of the bottom 230 is connected with the left side of second belt wheel 252, the first pulley 251 Output terminal and second belt wheel 252 input terminal by the described first transmission band connection, the left side of the case lid 240 it is upper End is connected with the right side of the first pulley 251, the lower end on the left side of the case lid 240 and the right side of second belt wheel 252 Connection, the output terminal of second belt wheel 252 pass through the lower end of the case lid 240, connect with the input terminal in the milling portion 260 Connecing, the milling cutter 210 is located at the output terminal in the milling portion 260 so that the gasoline engine 220 drives the milling cutter 210 to move, Realize the milling to rail lip.

Further, guiding mechanism 700 is further included；The guiding mechanism 700 is on the adjustable shelf 100, with the liter Descending mechanism 600 is oppositely arranged.

As shown in Figure 9 and Figure 10, optical axis 710, the connector sleeve the 720, the 4th that the guiding mechanism 700 includes being vertically arranged are solid Determine part 730 and horizontally disposed second connecting shaft 740；Second connecting shaft 740 connects with another fixing axle 160 by the 4th Fitting connects, and the side of second connecting shaft 740 is connected with the lower end of the optical axis 710, the upper end of the optical axis 710 and institute State connector sleeve 720 to connect, the connector sleeve 720 can vertically be moved in the link position with the optical axis 710, described The side of connector sleeve 720 is connected by the 4th fixing piece 730 with milling mechanism 200 so that the milling mechanism 200 is along vertical When direction is moved, it can move along a straight line, avoid the occurrence of the deviation of circuit so that the milling of milling cutter 210 is more accurate.

Further, the adjustable shelf 100 is equipped with indication mechanism 800, the indication mechanism 800 and the adjustable shelf 100 connections；The indication mechanism 800 includes the first display box 810 of the displacement of display horizontal direction, shows vertical direction 3rd display box 830 of the second display box 820 of displacement and the angle of display deflection；First display box 810, second is aobvious Show that 820 and the 3rd display box 830 of frame is set up in parallel；First display box 810 is connected with second motor 510, and described Two display boxes 820 are connected with institute displacement sensors 620, and the 3rd display box 830 is connected with the angular transducer 360.

As shown in figure 11, the indication mechanism 800 be equipped with display horizontal direction displacement the first display box 810, Show the second display box 820 of the displacement of vertical direction and the 3rd display box 830 of the angle of display deflection, described first is aobvious Show that frame 810, the second display box 820 and the 3rd display box 830 are set up in parallel so that the displacement of the horizontal direction, vertical side To displacement and deflection angle can show that come, what is be convenient for people to checks.

The utility model additionally provides a kind of rail lip milling device, the rail lip milling device include body and Rail lip milling attachment as described above；Installation position is equipped with the body, the rail lip milling attachment is installed on peace Fill in position.

Rail lip milling device provided by the utility model, rail lip milling attachment are installed on the installation position of body It is interior, facilitate the carrying of rail lip milling attachment, improve maintenance efficiency.

Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should Understand：It can still modify the technical solution described in foregoing embodiments, either to which part or whole Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical solution of type.

Claims (10)

1. a kind of rail lip milling attachment, it is characterised in that including adjustable shelf (100), milling mechanism (200) and angular adjustment Mechanism (300)；

The milling mechanism (200) is equipped with the milling cutter (210) for milling rail lip, the angle adjusting mechanism (300) Including the first motor (310), travelling gear (320) and angular adjustment rack (330), set on the angular adjustment rack (330) There is link slot (331), the one side of the link slot (331) is arcwall face, and the another side of the link slot (331) is equipped with tooth connection Bar (332)；

One end of the angular adjustment rack (330) is connected with the adjustable shelf (100), the angular adjustment rack (330) The other end is connected with the milling mechanism (200), output terminal and the travelling gear (320) of first motor (310) Input terminal connects, and the travelling gear (320) is connected in the link slot (331), the output terminal of the travelling gear (320) Connected with the connection rack (332) of the angular adjustment rack (330), the travelling gear (320) is in the angular adjustment tooth Bar (330) Inside gear drive, so that angular deflection occurs for the milling cutter (210).

2. rail lip milling attachment according to claim 1, it is characterised in that the angle adjusting mechanism (300) is also Including tight lock part (340)；

The tight lock part (340) includes electromagnet (341), horizontally disposed soup stick (342), the gear being vertically arranged being vertically arranged Plate (343) and the blocking teeth (344) being vertically arranged；

One end of the electromagnet (341) is connected with the angular adjustment rack (330), the other end of the electromagnet (341) It is oppositely arranged with the one side of the soup stick (342), the another side of the soup stick (342) is vacantly set, and the one of the soup stick (342) End and one end vertical connection of the baffle (343), the other end of the soup stick (342) are vacantly set, the baffle (343) The other end is equipped with blocking teeth (344), and the blocking teeth (344) connects with the connection rack (332), and the soup stick (342) exists Can vertically it be moved under the attraction of the electromagnet (341), so that the blocking teeth (344) can be moved vertically It is dynamic, to limit the deflection of the angular adjustment rack (330) at work.

3. rail lip milling attachment according to claim 2, it is characterised in that the tight lock part (340) further includes One driving member (345), the second driving member (346) and the 3rd driving member (347)；

First driving member (345) is connected with the side of the end face of the angular adjustment rack (330), second transmission Part (346) is connected with the opposite side of the end face of the angular adjustment rack (330), the 3rd driving member (347) with it is described The other end connection of angular adjustment rack (330).

4. rail lip milling attachment according to claim 3, it is characterised in that the angle adjusting mechanism (300) is also Including fixed part (350)；

The fixed part (350) includes the first fixing piece (351) and the second fixing piece (352), first fixing piece (351) Simultaneously it is connected with the milling mechanism (200), the another side of first fixing piece (351) and first driving member (345), Second driving member (346) and the connection of the 3rd driving member (347), second fixing piece (352) and first fixing piece (351) Another side connection, first driving member (345), the second driving member (346) and the 3rd driving member (347) are fastened on institute On the another side for stating the first fixing piece (351), with to first driving member (345), the second driving member (346), the 3rd transmission The position of part (347) and the angular adjustment rack (330) is fixed.

5. rail lip milling attachment according to claim 4, it is characterised in that the angle adjusting mechanism (300) is also Angular transducer (360) including the angle for detecting milling cutter (210) deflection；

The angular transducer (360) is connected with the adjustable shelf (100).

6. rail lip milling attachment according to claim 5, it is characterised in that further include stent (400) and horizontal shifting Motivation structure (500)；

The one side of the stent (400) is connected with rail, and the another side of the stent (400) is connected with the adjustable shelf (100), One end of the horizontal mobile mechanism (500) is connected with the adjustable shelf (100), the horizontal mobile mechanism (500) it is another End is connected with the stent (400)；

The horizontal mobile mechanism (500) is equipped with the second motor (510), is moved horizontally described in the second motor (510) driving Mechanism (500) moves in the horizontal direction, so that the adjustable shelf (100) drives milling cutter (210) edge of the milling mechanism (200) Horizontal direction moves.

7. rail lip milling attachment according to claim 6, it is characterised in that further include elevating mechanism (600)；

The side of one end of the elevating mechanism (600) is connected with the milling mechanism (200), the elevating mechanism (600) The opposite side of one end is connected with the angle adjusting mechanism (300), the other end and the adjustable shelf of the elevating mechanism (600) (100) one end connection；

The elevating mechanism (600) includes the 3rd motor (610) and displacement sensor (620), the 3rd motor (610) driving The elevating mechanism (600) is vertically moved, so that the milling cutter (210) vertically moves, the displacement sensing Device (620) is located at the side of the elevating mechanism (600), to detect the displacement of the milling cutter (210) vertically.

8. rail lip milling attachment according to claim 7, it is characterised in that further include guiding mechanism (700)；

The guiding mechanism (700) is oppositely arranged on the adjustable shelf (100) with the elevating mechanism (600).

9. rail lip milling attachment according to claim 8, it is characterised in that the adjustable shelf (100) is equipped with aobvious Show mechanism (800), the indication mechanism (800) is connected with the adjustable shelf (100)；

The indication mechanism (800) includes the first display box (810) of the displacement of display horizontal direction, shows vertical direction 3rd display box (830) of the second display box (820) of displacement and the angle of display deflection；

First display box (810), the second display box (820) and the 3rd display box (830) are set up in parallel；First display Frame (810) is connected with second motor (510), and second display box (820) is connected with institute's displacement sensors (620), 3rd display box (830) is connected with the angular transducer (360).

10. a kind of rail lip milling device, it is characterised in that including body and as claimed in any one of claims 1-9 wherein Rail lip milling attachment；

Installation position is equipped with the body, the rail lip milling attachment is installed in installation position.