CN207941854U - A kind of railway track spring automatic moulding system - Google Patents

Abstract

A kind of railway track spring automatic moulding system, including the first spring suppression process equipment, the second spring suppression process equipment and third spring suppression process equipment, it is provided with the first spring transfer device between first spring suppression process equipment and the second spring suppression process equipment, the second spring transfer device is provided between the second spring suppression process equipment and third spring suppression process equipment.Compared with the existing technology, the technique effect of the utility model is, by the way that the first spring transfer device is arranged between the first spring suppression process equipment and the second spring suppression process equipment, the second spring transfer device is set between second spring suppression process equipment and third spring suppression process equipment, realize the automation of process transfer, meanwhile second spring suppression process excessive drawing force will not be generated to spring when being bent to spring, spring will not be made to be stretched and attenuated.

Description

A kind of railway track spring automatic moulding system

Technical field

The present invention relates to railroad track fields, and in particular to a kind of railway track spring automatic moulding system.

Background technology

Railway track is the component for supporting locomotive and locomotive direction, and rail is the sleeper that railway roadbed is fixed on by spring secures rail to sleeper On.The buckling piece of spring secures rail to sleeper is mainly spring, its bending and torsional deformation by spring, generates buckle press and acts on track On, being reliably connected between guarantee rail, keeps the globality of track, prevents rail relative to sleeper as far as possible long-term effectively Vertically and horizontally move, it is ensured that gauge is normal, to ensure rail vehicle driving safety.Additionally, due to connecing for train wheel and rail Touch and belong to rigid contact, thus it is inevitable generate vibrations, and the special elastic construction of spring makes it also and has to absorb vehicle and crosses When the impact energy that generates, have the function that damping.Spring is worked under the stress of alternation repeatedly, it bear bending, torsion, Fatigue and corrosion etc. a variety of effects, vehicle by when, high temporary impact load is still suffered from, so to the performance of spring It is required that very stringent.

Current spring production equipment mostly uses manual operation, transfer of the mold between three suppression processes to pass through work Human hand held fixture takes spring clamping away, and the degree of automation is relatively low, simultaneously as manual operation also brings along human error, makes Obtain spring reduced performance.

Invention content

The object of the present invention is to provide a kind of railway track spring automatic moulding systems, are used for the automatic metaplasia of spring Production.

Technical scheme of the present invention is specially：

A kind of railway track spring automatic moulding system, including the first spring suppression process equipment, the second spring pressure Processing apparatus processed and third spring suppression process equipment, the first spring suppression process equipment and the second spring suppression process equipment it Between be provided with the first spring transfer device, be provided between the second spring suppression process equipment and third spring suppression process equipment Second spring transfer device.

The first spring transfer device is the first joint Manipulator arm, and original state is the first joint Manipulator arm Gripper the first spring suppression process after the completion of spring, end-state is the clamping of the first joint Manipulator arm Device unclamps the spring of the second spring suppression process initial position, and clamper is arranged at intervals at batten both ends, and two clampers are simultaneously Clamping is unclamped, axis positive and negative rotation 180 degree of the joint between batten and mechanical arm along mechanical arm simultaneously.

The first spring transfer device is that rotating device is fixed in three-dimensional mobile platform, fixed in the shaft of rotating device Geometrical clamp holder I is distinguished at batten, batten both ends, and the original state of clamper I is that the first spring suppression process is clamped in clamper I The end-state of spring after the completion, clamper I is that clamper I unclamps spring, at this point, spring is the second spring suppression process Initial position, clamper I rotates 180 degree in the moving process of initial position to final position.

The second spring transfer device is second joint mechanical arm, and there are one clampings for second joint mechanical arm tool Device, the joint between the clamper and mechanical arm, which is turned over, to be turn 90 degrees.

The second spring transfer device is that switching mechanism is fixed in three-dimensional mobile platform, fixed in the shaft of switching mechanism The initial position of clamper II, clamper II is that the spring that the second spring suppression process of clamping is completed, clamper II is in initial shape During state to end-state, clamper II, which is bowed, downwardly turns over 90 degree.

The second spring transfer device includes upright spring mobile mechanism, upright spring turns flattening mechanism and horizontal spring moves Motivation structure, upright spring mobile mechanism are that mechanical arm holder III is stretched out in three-dimensional mobile platform, and mechanical arm holder III is clamped Upright spring after second suppression process, three-dimensional are moved to the initial position that upright spring turns flattening mechanism, and upright spring turns flat machine Structure is the mechanical arm holder IV being fixed on switching mechanism, and the clamping direction of the initial position of mechanical arm holder IV is upright, And it is 90 degree that the clamping direction that direction and mechanical arm holder III is clamped, which intersects, switching mechanism, which turns over, to be turn 90 degrees as end-state, most Clamping direction under whole state is horizontal direction, and is coordinated with horizontal spring mobile mechanism initial position, horizontal spring moving machine Structure is that YZ axis two-dimensional movement platforms stretch out mechanical arm holder V, clamping direction and the machinery of V initial position of mechanical arm holder The clamping direction of IV end-state of hand clamper intersects 90 degree, and mechanical arm holder V is moved to the by YZ axis two-dimensional movement platform The initial position of three suppression processes.

The first spring suppression process equipment includes the first upper mold component and first time die assembly, the first upper mold Component includes pressure head and is fixed on the compacting sheave of pressure head both sides, and the first upper mold component is connected with power source, first time mold Component includes the first central supported component, support geosynclinal block or central supported sheave centered on the first central supported component, in first The top of heart support component is provided with geosynclinal block or sheave, and the both sides of the first central supported component are symmetrically arranged with first end support Component, is arranged gap between the first central supported component and first end support component, first end support component includes support Sheave and its support geosynclinal block of inside support and are provided with inclined slot on geosynclinal block, fixed in the first end support component on right side It includes limited block and the bolt column for being fixed on limited block side to have limiting device, limiting device, and nut, spiral shell are combined on bolt column Mother is fixed on the rack, and the first central supported component of first time die assembly is fixed on the cushion cap of lower part, first end branch Support component is fixed on the side wall of horizontal plane or first time die assembly is each attached on the cushion cap of lower part, Huo Zhe Once die assembly is each attached on the side wall of horizontal plane；

The second spring suppression process equipment includes power source, the second upper mold component and second time die assembly, and Two times die assemblies include the symmetrically arranged the second end support of the second central supported component and the second central supported component both sides Component, the second end support component inside are provided with limit geosynclinal block, positioning are provided with beside the second end support component on right side Cylinder, two back-up roller wheels are arranged on the second central supported component, and the second upper mold component includes two pressure rollers and is located at Two pressure rollers of the pressure geosynclinal block among two pressure rollers, two back-up roller wheels and the second upper mold component, a pressure Power geosynclinal block constitutes gear shaping structure, and the second upper mold component is connected with pressure dynamics source, and pressure geosynclinal block connects independent pressure dynamics Source, two pressure rollers are using the same pressure dynamics source or use different pressure dynamics sources；

The third spring suppression process equipment includes die assembly under third upper mold component and third, third upper mold Component includes pressure roll, is connected with pressure dynamics source above pressure roll, die assembly includes firm banking, three preceding moulds under third Module after block and three, front module and rear module symmetry are fixed on the both sides of firm banking, form V-shape slot, front module and after Limiting slot is offered in module.

The first spring transfer device and the second spring transfer device are equipped with sliding rail.

Compared with the existing technology, technique effect of the invention is, by the first spring suppression process equipment and the second bullet First spring transfer device, the second spring suppression process equipment and third spring suppression process are set between suppression process equipment Second spring transfer device is set between equipment, realizes the automation of process transfer, meanwhile, the second spring suppression process is to spring Excessive drawing force will not be generated when bending to spring, spring will not be made to be stretched and attenuated.

Description of the drawings

Fig. 1 is the structural schematic diagram of the present invention.

Fig. 2 is the structural schematic diagram of the first spring press device.

Fig. 3 is the structural schematic diagram of the first end support component of the first spring press device.

Fig. 4 is the structural schematic diagram of the second spring press device.

Fig. 5 is the structural schematic diagram of the second upper mold component of the second spring press device.

Fig. 6 is the structural schematic diagram of third spring press device.

Fig. 7 be third spring press device third under die assembly structural schematic diagram.

Fig. 8 is the schematic front view of the first spring transfer device.

Fig. 9 is the left view schematic diagram of the first spring transfer device.

Figure 10 is the schematic top plan view of the first spring transfer device.

Figure 11 is the schematic front view of upright spring mobile mechanism.

Figure 12 is the schematic top plan view of upright spring mobile mechanism.

Figure 13 is the structural schematic diagram that upright spring turns flattening mechanism.

Figure 14 is the structural schematic diagram of horizontal spring mobile mechanism.

Specific implementation mode

A kind of railway track spring automatic moulding system, including the first spring suppression process equipment 1, the second spring pressure Processing apparatus 2 processed and third spring suppression process equipment 3, the first spring suppression process equipment 1 are set with the second spring suppression process Be provided with the first spring transfer device 4 between standby 2, the second spring suppression process equipment 2 and third spring suppression process equipment 3 it Between be provided with the second spring transfer device 5, the first spring transfer device 4 and the second spring transfer device 5 are equipped with cunning Rail 6.

First spring suppression process equipment 1 includes the first upper mold component and first time die assembly, the first upper mold group Part includes pressure head 10 and the compacting sheave 11 for being fixed on 10 both sides of pressure head, and the first upper mold component is connected with power source, under first Die assembly includes the first central supported component 12, and geosynclinal block or central supported slot are supported centered on the first central supported component 12 The top of wheel, the first central supported component 12 is provided with geosynclinal block or sheave, and the both sides of the first central supported component 12 are symmetrical arranged There is first end support component 13, gap is set between the first central supported component 12 and first end support component 13, first End support component 13 includes support sheave 14 and its support geosynclinal block 15 of inside, supports and is provided with inclined slot on geosynclinal block 15, It is fixed with limiting device in the first end support component 13 on right side, limiting device includes limited block 17 and is fixed on limited block 17 The bolt column 18 of side is combined with nut 16 on bolt column 18, and nut 16 is fixed on the rack, and the first of first time die assembly Central supported component 12 is fixed on the cushion cap of lower part, and first end support component 13 is fixed on the side wall perpendicular to horizontal plane On either first time die assembly is each attached on the cushion cap of lower part or first time die assembly is each attached to perpendicular to level On the side wall in face.

Red straight spring is burnt in heating to be set up on the first central supported component 12, the both ends of straight spring are positioned over two On the support sheave 14 of a first end support component 13, the limited block 17 of limiting device plays the role of limit to spring, prevents Only the thrust of spring feed mechanism is excessive and spring is made to deviate, and nut 16 is fixed, and turning bolt column 18 can be adjusted The position of limited block 17, the first upper mold component are downwardly applied to pressure, the pressure of the first upper mold component under the action of power source Sheave 11 processed is pressed between the first central supported component 12 and first end support component 13 on the spring of gap location, by linear type Spring be pressed into V-shape, the spring that the first suppression process is completed is transferred to the compacting of the second spring by the first spring transfer device 4 Processing apparatus 2.

First spring transfer device 4 is that rotating device 40 is fixed in three-dimensional mobile platform, solid in the shaft of rotating device 40 Determine batten 41,41 both ends of batten distinguish geometrical clamp holder I 42, lifting gear I 43 is provided between batten 41 and rotating device 40 Original state with lifting gear II 44, clamper I 42 is that the bullet after the completion of the first spring suppression process is clamped in clamper I 42 Item, clamper I 42 are moved to along the Y direction of three-dimensional mobile platform at spring, and the first spring suppression process is clamped in clamper I 42 Lifting gear I 43 rises after spring after the completion, and clamper I 42 is driven to rise along Z-direction, and spring is made to be detached from the first spring pressure Processing apparatus 1 processed, clamper I 42 translate after Y direction return along X-direction, and spring is transferred to the compacting of the second spring Processing apparatus 2, during transfer, rotating device 40 rotates 180 degree to I 43 return of lifting gear simultaneously, then lifting gear II 44 rise, since rotating device 40 has rotated 180 degree, so, lifting gear II 44 rises at this time, and clamper I 42 can be driven along Z Axis direction declines, and spring is put into the second spring suppression process equipment 2, the end-state of clamper I 42 is clamper I 42 It unclamps spring and returns to its initial position, at this point, spring is in the initial position of the second spring suppression process.

Second spring suppression process equipment 2 includes power source, the second upper mold component and second time die assembly, under second Die assembly includes the symmetrically arranged the second end support of the second central supported component 20 and 20 both sides of the second central supported component Component 21,21 inside of the second end support component are provided with limit geosynclinal block 22, and 21 side of the second end support component on right side is set It is equipped with positioning cylinder, two back-up roller wheels 23 are set on second central supported component 20, the second upper mold component includes two pressures Power idler wheel 24 and the pressure geosynclinal block 25 among two pressure rollers 24, two back-up roller wheels 23 and the second upper mold component Two pressure rollers, 24, pressure geosynclinal blocks 25 constitute gear shaping structure, and the second upper mold component is connected with pressure dynamics source, pressure Geosynclinal block 25 connects independent pressure dynamics source, and two pressure rollers 24 are using the same pressure dynamics source or use different pressures Power power source.

The spring that first suppression process is completed is shifted by the first spring transfer device 4 and is erected at the second central supported In two back-up roller wheels 23 of component 20, two back-up roller wheels 23 are lower die assembly, and clamper I 42 unclamps spring, fixed simultaneously The telescopic end of position cylinder stretches out, and the both ends of spring is made accurately to be stuck in the limit geosynclinal block 22 of the second end support component 21 of both sides In, intermediate pressure geosynclinal block 25 moves down under the action of pressure dynamics source after having good positioning, between two back-up roller wheels 23 Spring applies pressure by pressure geosynclinal block 25, is depressed into limited depth, and spring is in the shape of the letter V shape, then, the second upper mold component at this time Two pressure rollers 24 move down under the action of pressure dynamics source, apply pressure to two sides of V-shape spring, by bullet Two sides of the V-shaped of item pull down to form the word shape of falling W, complete the compacting of W type railway track spring the second steps, compacting Good spring is transferred to third spring suppression process equipment by the second spring transfer device 5.

Second spring transfer device 5 includes upright spring mobile mechanism, upright spring turns flattening mechanism and horizontal spring moves Mechanism, upright spring mobile mechanism are that mechanical arm holder III 50 is stretched out in three-dimensional mobile platform, and mechanical arm holder III 50 presss from both sides The upright spring after the completion of the second suppression process is held, three-dimensional is moved to the initial position that upright spring turns flattening mechanism, upright spring It is the mechanical arm holder IV 51 being fixed on switching mechanism 54, the folder of the initial position of mechanical arm holder IV 51 to turn flattening mechanism It is 90 degree that the clamping direction held that direction is upright, and direction and mechanical arm holder III 50 is clamped, which intersects, and switching mechanism, which turns over, to be turn 90 degrees For end-state, the clamping direction under end-state is horizontal direction, and is coordinated with horizontal spring mobile mechanism initial position, is put down It is that YZ axis two-dimensional movement platforms stretch out mechanical arm holder V 52, V 52 initial position of mechanical arm holder to set spring mobile mechanism Clamping direction and the clamping direction of IV 21 end-state of mechanical arm holder intersect 90 degree, YZ axis two-dimensional movement platform will be mechanical Hand clamper V 52 is moved to the initial position of third suppression process.

Upright spring mobile mechanism includes lifting gear III 53 and the mechanical arm holder that is fixed on lifting gear III 53 III 50, after the completion of the second compacting of spring, spring is in the type of falling W, and spring hangs over two back-up rollers of the second central supported component 20 On wheel 23, mechanical arm holder III 50 is moved to along the Y direction of three-dimensional mobile platform at spring, and spring, manipulator is clamped The clamping direction of clamper III 50 is horizontal direction, and then lifting gear III 53 rises along Z-direction, mechanical arm holder III 50 Hold spring makes spring be detached from back-up roller wheel 23, and mechanical arm holder III 50 is along Y direction return after spring is clamped, and edge It X-direction translational movement to upright spring to turn at flattening mechanism, spring is transferred to upright spring and turned by upright spring mobile mechanism Flattening mechanism.

It includes switching mechanism 54 and the mechanical arm holder IV 51 that is fixed on switching mechanism 54 that upright spring, which turns flattening mechanism, Spring is transferred to upright spring and turns flattening mechanism by upright spring mobile mechanism, and the clamping direction of mechanical arm holder IV 51 is vertical The upper and lower ends of spring are clamped in direction, mechanical arm holder IV 51, meanwhile, mechanical arm holder III 50 unclamps and returns to it initially Position afterwards turns over the overturning of mechanism 54, and spring is overturn the level of placement by vertical direction.

Horizontal spring mobile mechanism includes lifting gear IV 55 and the mechanical arm holder that is fixed on lifting gear IV 55 V 52, horizontal spring mobile mechanism is YZ axis two-dimensional movement platforms, and upright spring turns flattening mechanism and switchs to spring by vertical direction After horizontal direction, horizontal spring mobile mechanism is moved to upright spring and turns beside flattening mechanism, lifting gear IV 55 along Z-direction to Lower movement, mechanical arm holder V 52 are moved to above spring, and spring clamping is got up, the clamping side of mechanical arm holder V 52 To for horizontal direction, lifting gear IV 55 starts to be moved to along Y direction along Z-direction return, horizontal spring mobile mechanism At third spring suppression process equipment, after mechanical arm holder V 52 is moved in third spring suppression process equipment, lifting dress It sets IV 55 to move down again along Z-direction, mechanical arm holder V 52 unclamps spring, and spring is positioned over third spring pressure On processing apparatus 3 processed.

Third spring suppression process equipment 3 includes die assembly under third upper mold component and third, third upper mold group Part includes pressure roll 30, and 30 top of pressure roll is connected with pressure dynamics source, and die assembly includes firm banking 31, three under third Module 33 after front module 32 and three, front module 32 and rear module 33 are symmetrically fixed on the both sides of firm banking 31, form V-shape Limiting slot 34 is offered in slot, front module 32 and rear module 33.Spring is positioned over third spring by horizontal spring mobile mechanism Under the third of suppression process equipment 3 in the V-shape slot of die assembly, third upper mold component under the pressure in pressure dynamics source to Lower application pressure, is pressed in the intermediate position of W font springs, and spring, to lower recess, is pressed into bending by spring along V-shape slot W type springs complete third suppression process.

What has been described above is only a preferred embodiment of the present invention, it is noted that for those skilled in the art, Under the premise of not departing from general idea of the present invention, several changes and improvements can also be made, these should also be considered as the present invention's Protection domain.

Claims (8)

1. a kind of railway track spring automatic moulding system, including the first spring suppression process equipment（1）, the second spring pressure Processing apparatus processed（2）With third spring suppression process equipment（3）, it is characterised in that：First spring suppression process equipment（1）With Two spring suppression process equipment（2）Between be provided with the first spring transfer device（4）, the second spring suppression process equipment（2）With Third spring suppression process equipment（3）Between be provided with the second spring transfer device（5）.

2. railway track spring automatic moulding system as described in claim 1, it is characterised in that：First spring turns Telephone-moving structure（4）For the first joint Manipulator arm, original state is the first spring of gripper of the first joint Manipulator arm Spring after the completion of suppression process, end-state are that the clamper of the first joint Manipulator arm unclamps the second spring presser The spring of sequence initial position, clamper are arranged at intervals at batten both ends, and two clampers are clamped or unclamp simultaneously simultaneously, batten with The axis positive and negative rotation 180 degree of joint between mechanical arm along mechanical arm.

3. railway track spring automatic moulding system as described in claim 1, it is characterised in that：First spring turns Telephone-moving structure（4）To fix rotating device in three-dimensional mobile platform（40）, batten is fixed in the shaft of rotating device（41）, batten （41）Distinguish geometrical clamp holder I in both ends（42）, clamper I（42）Original state be clamper I（42）The first spring pressure is clamped Spring after the completion of process processed, clamper I（42）End-state be clamper I（42）Spring is unclamped, at this point, spring is the The initial position of two spring suppression processes, clamper I（42）180 are rotated in the moving process of initial position to final position Degree.

4. railway track spring automatic moulding system as claimed in claim 2 or claim 3, it is characterised in that：Second bullet Transfer device（5）For second joint mechanical arm, there are one clamper, the clamper and machines for second joint mechanical arm tool Joint between tool arm, which is turned over, to be turn 90 degrees.

5. railway track spring automatic moulding system as claimed in claim 2 or claim 3, it is characterised in that：Second bullet Transfer device（5）To fix switching mechanism in three-dimensional mobile platform, geometrical clamp holder II in the shaft of switching mechanism, clamper II initial position is that the spring that the second spring suppression process of clamping is completed, clamper II is in original state to end-state In the process, clamper II, which is bowed, downwardly turns over 90 degree.

6. railway track spring automatic moulding system as claimed in claim 2 or claim 3, it is characterised in that：Second bullet Transfer device（5）Turn flattening mechanism and horizontal spring mobile mechanism, upright spring including upright spring mobile mechanism, upright spring Mobile mechanism is that mechanical arm holder III is stretched out in three-dimensional mobile platform（50）, mechanical arm holder III（50）The second compacting of clamping Upright spring after process, three-dimensional are moved to the initial position that upright spring turns flattening mechanism, and it is to fix that upright spring, which turns flattening mechanism, In switching mechanism（54）On mechanical arm holder IV（51）, mechanical arm holder IV（51）Initial position clamping direction it is straight It is vertical, and direction and mechanical arm holder III is clamped（50）Clamping direction intersect be 90 degree, it is final that switching mechanism, which is turned over and turn 90 degrees, State, the clamping direction under end-state are horizontal direction, and are coordinated with horizontal spring mobile mechanism initial position, horizontal spring Mobile mechanism is that YZ axis two-dimensional movement platforms stretch out mechanical arm holder V（52）, mechanical arm holder V（52）Initial position Direction and mechanical arm holder IV is clamped（51）The clamping direction of end-state intersects 90 degree, and YZ axis two-dimensional movement platform will be mechanical Hand clamper V（52）It is moved to the initial position of third suppression process.

7. railway track spring automatic moulding system as described in claim 1, it is characterised in that：The first spring pressure Processing apparatus processed（1）Including the first upper mold component and first time die assembly, the first upper mold component includes pressure head（10）And It is fixed on pressure head（10）The compacting sheave of both sides（11）, the first upper mold component is connected with power source, first time die assembly packet Include the first central supported component（12）, the first central supported component（12）Centered on support geosynclinal block or central supported sheave, first Central supported component（12）Top be provided with geosynclinal block or sheave, the first central supported component（12）Both sides be symmetrically arranged with One end support component（13）, the first central supported component（12）With first end support component（13）Between gap is set, One end support component（13）Including supporting sheave（14）And its support geosynclinal block of inside（15）, support geosynclinal block（15）On be provided with Inclined slot, the first end support component on right side（13）On be fixed with limiting device, limiting device includes limited block（17）And It is fixed on limited block（17）The bolt column of side（18）, bolt column（18）On be combined with nut（16）, nut（16）It is fixed on machine On frame, the first central supported component of first time die assembly（12）It is fixed on the cushion cap of lower part, first end support component （13）Either first time die assembly is fixed on the side wall of horizontal plane to be each attached on the cushion cap of lower part or first Lower die assembly is each attached on the side wall of horizontal plane；

The second spring suppression process equipment（2）Including power source, the second upper mold component and second time die assembly, second Lower die assembly includes the second central supported component（20）With the second central supported component（20）The symmetrically arranged second end in both sides Portion's support component（21）, the second end support component（21）Inside is provided with limit geosynclinal block（22）, the second end support on right side Component（21）Side is provided with positioning cylinder, the second central supported component（20）Two back-up roller wheels of upper setting（23）, on second Die assembly includes two pressure rollers（24）With positioned at two pressure rollers（24）Intermediate pressure geosynclinal block（25）, two supports Idler wheel（23）With two pressure rollers of the second upper mold component（24）, a pressure geosynclinal block（25）Composition gear shaping structure, second Upper mold component is connected with pressure dynamics source, pressure geosynclinal block（25）Connect independent pressure dynamics source, two pressure rollers（24） Using the same pressure dynamics source or use different pressure dynamics sources；

The third spring suppression process equipment（3）Including die assembly under third upper mold component and third, third upper mold Component includes pressure roll（30）, pressure roll（30）Top is connected with pressure dynamics source, and die assembly includes firm banking under third （31）, three front modules（32）With three after module（33）, front module（32）With rear module（33）Symmetrically it is fixed on firm banking （31）Both sides, formed V-shape slot, front module（32）With rear module（33）On offer limiting slot（34）.

8. railway track spring automatic moulding system as described in claim 1, it is characterised in that：First spring turns Telephone-moving structure（5）With the second spring transfer device（5）It is equipped with sliding rail（6）.