CN201872808U - Electric control pick-up off-line equipment of wheel tractor assembly line - Google Patents
Electric control pick-up off-line equipment of wheel tractor assembly line Download PDFInfo
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- CN201872808U CN201872808U CN2010206273442U CN201020627344U CN201872808U CN 201872808 U CN201872808 U CN 201872808U CN 2010206273442 U CN2010206273442 U CN 2010206273442U CN 201020627344 U CN201020627344 U CN 201020627344U CN 201872808 U CN201872808 U CN 201872808U
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Abstract
The utility model relates to the electric control pick-up off-line equipment of a wheel tractor assembly line, which comprises a pick-up bedplate assembly, a double-supporting point lifting assembly, a single-supporting point A lifting assembly, a single-supporting point B lifting assembly and a pick-up off-line equipment electric control cabinet, wherein the left end of the bottom of the pick-up bedplate assembly is provided with the double-supporting point lifting assembly, and the right end of the bottom of the pick-up bedplate assembly is provided with the single-supporting point A lifting assembly and the single-supporting point B lifting assembly, so that the pick-up bedplate of the equipment has the functions of synchronously lifting and lowering, single lifting and single lowering, and linked lifting and linked lowering. The electric control pick-up off-line equipment of the wheel tractor assembly line can realize the aligned operation of the level lifting and the level lowering, the tilting operation and the rotation leveling operation of the pick-up bedplate, so that the requirements of automatic line following on-line and smooth sliding off-line after the assembly of various wheel tractors are met. The electric control pick-up off-line equipment of the wheel tractor assembly line has a novel structure, saves time and labor in operation and has high automation degree, so that not only can the technical problems when products with different models are assembled on the same line be solved, but also the production efficiency can be improved.
Description
Technical field
The utility model belongs to mechanical manufacturing field, relates in particular to a kind of automatically controlled car equipment that rolls off the production line that connects of general assembly line that drags of taking turns.
Background technology
Wheel-tire tractor abbreviates wheel as and drags.It is the final assembly manufacturing line of wheel-tire tractor that wheel drags general assembly line, its function is zero, the parts that branch bulk storages such as the diesel engine of required assembling, power-transfer clutch, change speed gear box, back axle, drive wheel, track adjusting wheel and propons, bearing circle, deflector, drg, draw gear, hydraulic lift system, power take-off implement and preceding hood and back hood are put, technological requirement according to final assembly, assembled group is synthesized organic whole, with every functions of use of defined before reaching trac. and dispatching from the factory.
In China, wheel drags general assembly line to adopt at the uniform velocity transporting pattern of chain type mostly, being double-stranded bar carries, connect plank or steel plate by installing on two chains, form board-like conveyer chain, in addition, carrier bar is provided with some groups of fixed supports, is used for supporting some the wheel-tire tractors that are in different fitting processs.
During work, this board-like conveyer chain is in slowly at the uniform velocity mobile status always, simultaneously, the erecting work of trac. also is among the process that move on the limit, assemble on the limit, its disperse to place zero, also moving along with board-like conveyer chain in regular turn of parts, fit together according to the process rule of formulating, until the assembling of finishing complete machine.
With regard to wheel dragged general assembly line, present technology should be a comparative maturity.Yet, variation and technical development along with the market demand, the type kind that wheel drags is also increasing day by day, horsepower is also increasing day by day, this makes will finish the conllinear erecting work that many kind wheels drag on an original general assembly line, especially the newly-increased large-scale erecting work of dragging of taking turns, begin to encounter difficulties, its outstanding technical bottleneck problem is original and wheel drags general assembly line matching used " connecing the car coil inserting apparatus " and mode, connect car needs that roll off the production line after can not having adapted to many kinds wheel fully and dragging general assembly to finish, and serious hindrance carrying out smoothly of general assembly production.
Below, provide the problem that an example illustrates that it " connects the car coil inserting apparatus " and exists.
As seen from Figure 1, Figure 2, the large-scale wheel of having rolled off the production line drags 2 to be positioned at and to add on the water conservancy project position 1, and by topping up device 7 and priming apparatus 8 can be roll off the production line large-scale take turns to drag 2 refuel, add water, providing walking to drive to leave away required with oil and water; The former car coil inserting apparatus 3 that connects adds between water conservancy project position 1 and the board-like conveyer chain 4 in oiling, and two ends are gradient face; Fixed support 4b and back fixed support 4c were used for supporting some the various wheel-tire tractors that are in different fitting processs before board-like conveyer chain 4 was provided with some groups; Operator 6 is by operation conveyer chain electrical control cubicles 4a, can cause actuating device 4d to drive board-like conveyer chain 4 by driving chain 4e moves along the ω direction, can make wait to roll off the production line large-scale take turns drag 5, wait to roll off the production line small-sized take turns drag 9 and subsequently successively the various wheels of waiting to roll off the production line finished of assembling drag, along L direction ahead running, and by the power that drives forwards of board-like conveyer chain 4, rotate along the ω direction by preceding fixed support 4b, back fixed support 4c, in regular turn the various wheels of waiting to roll off the production line are dragged and push on the former plane platen that connects car coil inserting apparatus 3, manually it is pushed into subsequently and adds water conservancy project position 1.
Illustrate: wait to roll off the production line large-scale take turns drag 5 can be considered the wheel drag the wheel of the maximum type of required assembling on the general assembly line to drag, the small-sized wheel of waiting to roll off the production line drags 9 wheels that can be considered the minimum type of required assembling on it to drag.
In addition, the L among Fig. 1, Fig. 2 is a trac. general assembly direction of travel; ω is the transporting chain plate service direction; H is the former car coil inserting apparatus height that connects; H1 is that the large-scale tugboat tire nadir of taking turns is to end face chain plate height; H2 is that the small-sized tugboat tire nadir of taking turns is to end face chain plate height.
In addition by Fig. 1, Fig. 2 as can be known, move on limit on board-like conveyer chain 4, the various wheel of limit assembling dragged, because the type kind differs, not of uniform size, the wheel tugboat tire nadir and the chassis strong point are also all inconsistent to the minimum altitude of end face carrier bar, but because several the preceding fixed support 4b bearing heights on board-like conveyer chain 4 are contour, several backs fixed support 4c bearing height is also contour, thereby must cause wheel tugboat tire nadir to end face carrier bar minimum altitude difference to occur, as Fig. 1, shown in Figure 2, h1 be the large-scale tugboat tire nadir of taking turns to end face chain plate height, and h1＜h; H2 be the small-sized tugboat tire nadir of taking turns to end face chain plate height, and h2＞h, i.e. h1＜h＜h2.Drag on the general assembly line at wheel, the type kind is many more, the horsepower variation is big more if the wheel of conllinear erecting work drags, and the difference condition of this height also just is obviously more.
Situation about being described by above Fig. 1, Fig. 2 has following 3 deficiencies as can be known:
1) because h1＜h, the large-scale wheel of waiting to roll off the production line drags 5 climbing up formerly when connecing car coil inserting apparatus 3, needs to increase the propulsive effort of board-like conveyer chain 4, and the easy like this actuating device 4d overload that causes breaks down.In actual use, take place for fear of this situation, being everlasting meets several employees of the special outfit in the car place of rolling off the production line, and artificial assistance large-scale wheel of will waiting to roll off the production line drags 5 to push on the former platen that connects car coil inserting apparatus 3, do so not only require great effort time-consuming, and inefficiency;
2) because h2＞h, wait to roll off the production line small-sized take turns drag 9 climb up former when connecing car coil inserting apparatus 3, though the propulsive effort of required board-like conveyer chain 4 is less, but owing to there is drop, especially when its drop is big, fixed support 4b drags the propons crossbeam to interfere when the ω direction is rotated with small-sized the wheel before easily making, occurs blocking and sprains.In actual use, take place, often increase the former height h that connects car coil inserting apparatus 3 consciously for avoiding this phenomenon, but but be difficult to take into account the large-scale car that connects that drags of taking turns like this and roll off the production line, a pair of technical contradiction appears, can't be solved well.
3) after wheel drags and is brought on the former platen that connects car coil inserting apparatus 3, be special-purpose anchor fitting because of it connects the car coil inserting apparatus, thus need manually wheel is dragged to push away to connect car coil inserting apparatus 3, same, do so not only require great effort time-consuming, and inefficiency.
Summary of the invention
In order to overcome the deficiency in the background technology, the purpose of this utility model is to provide a kind of automatically controlled car equipment that rolls off the production line that connects of general assembly line that drags of taking turns, not only can make the ride face that connects on its equipment can implement " flat peaceful falling ", after adapting to the different type of machines wheel and dragging general assembly to finish automatically easily with the line needs of appearing on the stage, and can make connecing the ride face and can implement " table top verts " on its equipment, satisfy the needs that the different type of machines wheel drags light coasting to roll off the production line, and it is simple in structure feasible, it is time saving and energy saving to operate, the degree of automation height, can enhance productivity greatly, have propagable value.
In order to realize goal of the invention of the present invention, the utility model can be achieved through the following technical solutions:
A kind ofly be used to take turns drag general assembly line automatically controlled and connect the car equipment that rolls off the production line, comprising: connect ride plate assembly, two fulcrum lift assembly, single fulcrum A lift assembly, single fulcrum B lift assembly, connect the car equipment electrical control cubicles that rolls off the production line; Bottom left one end that connects ride plate assembly is laid a two fulcrum lift assembly; Right side, bottom one end that connects ride plate assembly is laid single fulcrum A lift assembly and single fulcrum B lift assembly respectively, and the two lays respectively at the line of centers both sides of board-like conveyer chain; The described pair of fulcrum lift assembly, single fulcrum A lift assembly, single fulcrum B lift assembly connect the car equipment electrical control cubicles that rolls off the production line by control line; The described car equipment electrical control cubicles that rolls off the production line that connects, be provided with the preceding button that rises that two push rods being used for making two fulcrum lift assemblies rise, be used for making and fall button before two push rods of two fulcrum lift assemblies descend, be used for making two back buttons that rise that the push rod interlock is risen of single fulcrum A lift assembly and single fulcrum B lift assembly, be used for making and fall button after two push rods interlocks of single fulcrum A lift assembly and single fulcrum B lift assembly descend, be used to make two fulcrum lift assemblies, single fulcrum A lift assembly, single fulcrum B lift assembly, the same button that rises that four push rods among the three rise simultaneously, be used to make two fulcrum lift assemblies, single fulcrum A lift assembly, single fulcrum B lift assembly, the same button that falls that four push rods among the three descend simultaneously.
A kind ofly be used to take turns drag general assembly line automatically controlled and connect the car equipment that rolls off the production line, described pair of fulcrum lift assembly comprises: braking motor, Screw of Worm Gear elevator, direction reverser assembly, brace table, " putting medium-sized " lifting auxiliary support apparatus; Described braking motor is by coupler, transmission shaft in the direction reverser assembly, and the power input shaft with two Screw of Worm Gear elevators is connected respectively, and is fixed on the brace table by the adjusting pad in the direction reverser assembly; Two Screw of Worm Gear elevators are fixed on two " putting medium-sized " lifting auxiliary support apparatus by fastener, the leading screw front end threaded portion of two Screw of Worm Gear elevators respectively with two " putting medium-sized " lifting auxiliary support apparatus in the band female screw connection be fastenedly connected; The lower end of two Screw of Worm Gear elevators is respectively arranged with and is used to control pair upper limit travel switch and the lower limit travel switch of the limit ascending, descending stroke of fulcrum lift assemblies setting; Two " putting medium-sized " lifting auxiliary support apparatus, be fixed on the brace table by fastener, described two tape guide push rod component upper end respectively with two " π " shapes of the embedding limit assembly that connects in the ride plate assembly in two jacking roll assemblies be fastenedly connected.
A kind ofly be used to take turns drag general assembly line automatically controlled and connect the car equipment that rolls off the production line, described single fulcrum A lift assembly comprises: support A platform, braking motor, " putting right type " lifting auxiliary support apparatus, coupler, Screw of Worm Gear elevator; Described braking motor is connected by the power input shaft of coupler with the Screw of Worm Gear elevator; The Screw of Worm Gear elevator is fixed on " putting right type " lifting auxiliary support apparatus by fastener, and the band female screw connection in the leading screw front end threaded portion on the Screw of Worm Gear elevator and " putting right type " lifting auxiliary support apparatus is fastenedly connected; The lower end of described Screw of Worm Gear elevator is respectively arranged with upper limit travel switch and the lower limit travel switch that is used to control the limit ascending, descending stroke that single fulcrum A lift assembly is provided with; The lifting auxiliary support apparatus of " putting right type " is fixed on by fastener and supports on the A platform; Described tape guide push rod component upper end respectively with the embedding spill chute limit assembly that connects in the ride plate assembly in a jacking roll assembly be fastenedly connected.
A kind ofly be used to take turns drag general assembly line automatically controlled and connect the car equipment that rolls off the production line, described single fulcrum B lift assembly comprises: support B platform, braking motor, " putting levorotation " lifting auxiliary support apparatus, coupler, Screw of Worm Gear elevator; Described braking motor is connected by the power input shaft of coupler with the Screw of Worm Gear elevator; The Screw of Worm Gear elevator is fixed on " putting levorotation " lifting auxiliary support apparatus by fastener, and the band female screw connection in the leading screw front end threaded portion on the Screw of Worm Gear elevator and " putting levorotation " lifting auxiliary support apparatus is fastenedly connected; The lower end of described Screw of Worm Gear elevator is respectively arranged with upper limit travel switch and the lower limit travel switch that is used to control the limit ascending, descending stroke that single fulcrum B lift assembly is provided with; The lifting auxiliary support apparatus of " putting levorotation " is fixed on by fastener and supports on the B platform; Described tape guide push rod component upper end respectively with the embedding spill chute limit assembly that connects in the ride plate assembly in another jacking roll assembly be fastenedly connected.
Because adopt above-described technical scheme, the utility model can reach following beneficial effect:
1. the automatically controlled car equipment that rolls off the production line that connects described in the utility model, the ride face that connects on its equipment can be realized " flat peaceful falling ", the needs of easily appearing on the stage automatically after the wheel that can adapt to different type of machines drags general assembly to finish with line, and the plateless conveyer chain occurs driving overload or the phenomenon of interfering card to be sprained takes place;
2. the automatically controlled car equipment that rolls off the production line that connects described in the utility model, connecing the ride face and can realize " table top verts " on its equipment, the different type of machines wheel that can satisfy on the table top drags the needs that easily roll and roll off the production line along the slope according to self gravitation, need not to roll off the production line with manually doing all one can to push again;
3. the automatically controlled car equipment that rolls off the production line that connects described in the utility model, novel, rational in infrastructure, and simple possible, easy to maintenance, in addition, it is time saving and energy saving to operate, and the degree of automation height can solve a technical bottleneck difficult problem that exists when different type of machines kind wheel drags the conllinear assembling effectively, and can enhance productivity greatly, have propagable value.
Description of drawings
Fig. 1 drags the general assembly line schematic top plan view with the former wheel that connects the car coil inserting apparatus;
Fig. 2 is the A-A view of Fig. 1;
Fig. 3 connects the car equipment scheme drawing that rolls off the production line for the utility model is automatically controlled;
Fig. 4 is the B-B view of Fig. 3;
Fig. 5 is the two fulcrum lift assembly structural representations of the utility model;
Fig. 6 is the C-C view of Fig. 5;
Fig. 7 is the I of Fig. 5
1Partial enlarged view;
Fig. 8 is the I of Fig. 6
2Partial enlarged view;
Fig. 9 is the utility model list fulcrum A lift assembly structural representation;
Figure 10 is the D-D view of Fig. 9;
Figure 11 is that the M of Fig. 9 is to view;
Figure 12. be the I of Fig. 9
3Partial enlarged view;
Figure 13 is the I of Figure 11
4Partial enlarged view;
Figure 14 is the utility model list fulcrum B lift assembly structural representation;
Figure 15 is that the N of Figure 14 is to view;
Figure 16 is the E-E view of Figure 14;
Figure 17 connects the roll off the production line part operation button scheme drawing of equipment electrical control cubicles of car for the utility model is automatically controlled;
Figure 18 connects the car equipment installation method schematic top plan view that rolls off the production line for the utility model is automatically controlled;
Figure 19 is the F – F view of Figure 18;
Figure 20 is G-G scheme drawing of Figure 19;
Figure 21 takes turns for the utility model is large-scale and drags automatically controlled car one of the work scheme drawing that rolls off the production line that connects;
Figure 22 takes turns for the utility model is large-scale and drags automatically controlled car two of the work scheme drawing that rolls off the production line that connects;
Figure 23 takes turns for the utility model is small-sized and drags automatically controlled car one of the work scheme drawing that rolls off the production line that connects;
Figure 24 takes turns for the utility model is small-sized and drags automatically controlled car two of the work scheme drawing that rolls off the production line that connects.
Among the figure: 1, add the water conservancy project position; 2, the large-scale wheel of having rolled off the production line dragged; 3, the former car coil inserting apparatus that connects; 4, board-like conveyer chain; 4a, conveyer chain electrical control cubicles; 4b, preceding fixed support; 4c, back fixed support; 4d, actuating device; 4e, driving chain; 5, the large-scale wheel of waiting to roll off the production line dragged; 6, operator; 7, topping up device; 8, priming apparatus; 9, the small-sized wheel of waiting to roll off the production line dragged; 10, connect ride plate assembly; 10a, " π " shape limit assembly; 10b, jacking roll assembly; 10c, spill chute limit assembly; 11, two fulcrum lift assemblies; 12, single fulcrum A lift assembly; 13, single fulcrum B lift assembly; 14, connect the car equipment electrical control cubicles that rolls off the production line; 14a', the preceding button that rises; 14a ", the preceding button that falls; 14b', back rise button; 14b ", after button falls; 14c', the same button that rises; 14 " c, the same button that falls; 15, braking motor; 16, Screw of Worm Gear elevator; 16a, leading screw front end threaded portion; 16b', upper limit travel switch; 16b ", the lower limit travel switch; 17, direction reverser assembly; 17a, coupler; 17b, coupler; 17c, transmission shaft; 17d, adjusting pad; 18, brace table; 19, " put " the lifting auxiliary support apparatus medium-sized; 19a, band female screw connection; 19b, tape guide push rod component; 20, support the A platform; 21, braking motor; 22, the lifting auxiliary support apparatus of " putting right type "; 22a, band female screw connection; 22b, tape guide push rod component; 23, coupler; 24, Screw of Worm Gear elevator; 24a, leading screw front end threaded portion; 24b', upper limit travel switch; 24b ", the lower limit travel switch; 25, support the B platform; 26, braking motor; 27, the lifting auxiliary support apparatus of " putting levorotation "; 27a, band female screw connection; 27b, tape guide push rod component; 28, coupler; 29, Screw of Worm Gear elevator; 29a, leading screw front end threaded portion; 29b', upper limit travel switch; 29b ", the lower limit travel switch; 30, pre-embedded steel slab; 12/13, " single fulcrum A lift assembly/single fulcrum B lift assembly ".
In addition among the figure: L, trac. general assembly direction of travel; ω, transporting chain plate service direction; δ, line of centers; H, the former car coil inserting apparatus height that connects; H1, the large-scale tugboat tire nadir of taking turns are to end face chain plate height; H2, the small-sized tugboat tire nadir of taking turns are to end face chain plate height; β, rotation direction upwards; γ, rotate direction.
One of illustrate: " 12/13 " numbering among Figure 21, Figure 22, Figure 23 and Figure 24, expression is respectively arranged with a single fulcrum A lift assembly and a single fulcrum B lift assembly, wherein, single fulcrum A lift assembly 12 is front, single fulcrum B lift assembly 13 after, because view overlaps, so explanation.
Illustrate two: because of worm wheel screw rod lifting machine 16, worm wheel screw rod lifting machine 24, elevating screw in the worm wheel screw rod lifting machine 29, can not bear the non axial load from the outside, such as lateral forces, so at two fulcrum lift assemblies 11, single fulcrum A lift assembly 12, in single fulcrum B lift assembly 13, used respectively " putting medium-sized " lifting assistant support device 19, the lifting assistant support device 22 of " putting right type ", the lifting assistant support device 27 of " putting levorotation ", like this, can be so that the elevating screw in the worm wheel screw rod lifting machine, can bear the effect of non axial load, namely under the effect of non axial load, avoid elevating screw diastrophic problem to occur.
Illustrate three: " put " among the figure lifting assistant support device 19 medium-sized, the axial line that refers to tape guide push rod component 19b is positioned at the centre position on the lifting assistant support device, i.e. " in putting " position, as shown in Figure 6; The lifting assistant support device 22 of " putting right type " among the figure, the axial line that refers to tape guide push rod component 22b is positioned at the position that takes on the lifting assistant support device, the position of namely " putting the right side ", as shown in figure 11; The lifting assistant support device 27 of " putting levorotation " among the figure, the axial line that refers to tape guide push rod component 27b is positioned at the position of taking back on the lifting assistant support device, the position of namely " putting a left side ", as shown in figure 15.
Illustrate four: " π " shape limit assembly 10a, jacking roll assembly 10b and spill chute limit assembly 10c among the figure are the subordinate assembly that connects in the ride plate assembly 10; Wherein, between two " π " shape limit assembly 10a and two the jacking roll assembly 10b, all adopt card to put that formula is spacing to link, but not adopt articulated hinge type to connect, and can make it meet " π " shape limit assembly 10a on the ride plate, can rotate take its running roller as its fulcrum, such as Fig. 7, Fig. 8, Figure 22, shown in Figure 24; Between two spill chute limit assembly 10c that swing to placement and two the jacking roll assembly 10b, also all adopted card to put that formula is spacing to link, but not adopt articulated hinge type to connect, and can make it meet the spill chute limit assembly 10c that swings to placement on the ride plate, can be take its running roller as its fulcrum slippage, such as Figure 12, Figure 13, Figure 22, shown in Figure 24.
The specific embodiment
Can explain the utility model in more detail by the following examples, the utility model is not limited to the following examples, and open the purpose of this utility model is intended to protect all changes and improvements in the utility model scope.
Know by Fig. 3, Fig. 4, a kind ofly be used to take turns drag general assembly line automatically controlled and connect the car equipment that rolls off the production line, comprise connecing ride plate assembly 10, two fulcrum lift assembly 11, single fulcrum A lift assembly 12, single fulcrum B lift assembly 13, connecing the car equipment electrical control cubicles 14 that rolls off the production line; Bottom left one end that connects ride plate assembly 10 is laid a two fulcrum lift assembly 11; Right side, bottom one end that connects ride plate assembly 10 is laid single fulcrum A lift assembly 12 and single fulcrum B lift assembly 13 respectively, and the two lays respectively at the both sides of the line of centers δ of board-like conveyer chain, the be arranged purpose of single fulcrum lift assembly of this branch, be for fear of with board-like conveyer chain 4 on the fixed support that is provided with interfere; In addition, automatically controlledly to connect the ride face that connects that car rolls off the production line in the equipment and can realize " flat peaceful falling " and " table top verts " function in order to make, its control system requires it to connect the car equipment electrical control cubicles 14 that rolls off the production line, not only can control two fulcrum lift assemblies 11, single fulcrum A lift assembly 12, single fulcrum B lift assembly 13 simultaneously, three's lifting simultaneously, promptly with rising with falling, and can control the independent lifting of two fulcrum lift assemblies 11 separately, be that Dan Shengdan falls, go back linkage in addition and control the two interlock lifting of single fulcrum A lift assembly 12 and single fulcrum B lift assembly 13, promptly connection rises to join and falls.
Know by Fig. 5, Fig. 6, Fig. 7, Fig. 8, roll off the production line equipment near the lifting problem that adds the ride face that connects of water conservancy project position 1 one ends for solving the automatically controlled car that connects, this device is provided with two fulcrum lift assemblies 11, can under the effect of a drive motor, realize connecing the close lifting that adds two fulcrums of water conservancy project position 1 one ends in the ride plate assembly 10.This assembly comprises: braking motor 15, two Screw of Worm Gear elevators 16, direction reverser assembly 17, brace table 18, two " putting medium-sized " lifting auxiliary support apparatus 19; Wherein, braking motor 15 is by coupler 17a, coupler 17b, transmission shaft 17c in the direction reverser assembly 17, power input shaft with two Screw of Worm Gear elevators 16 is connected respectively, and be fixed on the brace table 18 by the adjusting pad 17d in the direction reverser assembly 17,, the purpose of direction reverser assembly 17 being set here, is in order to reach a power by 15 outputs of a braking motor, can commutate respectively, to the purpose of two power of two Screw of Worm Gear elevators, 16 inputs; Two Screw of Worm Gear elevators 16 are fixed on two " putting medium-sized " lifting auxiliary support apparatus 19 by fastener, band female screw connection 19a in two leading screw front end threaded portion 16a on it and two " putting medium-sized " lifting auxiliary support apparatus 19 is fastenedly connected, in addition, the lower end of two Screw of Worm Gear elevators 16 is respectively arranged with upper limit travel switch 16b' and lower limit travel switch 16b ", its objective is the limit ascending, descending stroke that is provided with in two fulcrum lift assemblies 11 in order to control; Two " putting medium-sized " lifting auxiliary support apparatus 19 are fixed on the brace table 18 by fastener, two the tape guide push rod component 19b upper end on it respectively with embedding two " π " shapes limit assembly (10a) that connects in the ride plate assembly 10 in two jacking roll assembly 10b be fastenedly connected.
By Fig. 1, Fig. 2, Fig. 3, Fig. 4 knows, because fixed support 4b and back fixed support 4c before board-like conveyer chain 4 is provided with some groups, be used for supporting some the various wheel-tire tractors that are in different fitting processs, simultaneously, because of it needs along ω direction revolution operation, thereby, for solving the automatically controlled lifting problem of the ride face that connects that the car equipment of rolling off the production line is positioned at an end of board-like conveyer chain 4 that connects, single fulcrum lift assembly that just must adopt two and branch to be arranged, single fulcrum A lift assembly 12 and single fulcrum B lift assembly 13 promptly are set, that is to say, each single point assembly is under the effect of a drive motor, can realize connecing the lifting of a fulcrum of close board-like conveyer chain 4 one ends in the ride plate assembly 10.
Know by Fig. 4, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, for solving the automatically controlled car lifting problem of equipment that roll off the production line that connect near the ride face that connects of board-like conveyer chain 4 line of centers δ lower ends, this equipment is provided with single fulcrum A lift assembly 12, can under the effect of a drive motor, realize connecing the lifting of a fulcrum of close board-like conveyer chain 4 one ends in the ride plate assembly 10.This assembly comprises support A platform 20, braking motor 21, " putting right type " lifting auxiliary support apparatus 22, coupler 23, Screw of Worm Gear elevator 24; Wherein, braking motor 21 is connected with the power input shaft of Screw of Worm Gear elevator 24 by coupler 23; Screw of Worm Gear elevator 24 is fixed on " putting right type " lifting auxiliary support apparatus 22 by fastener, band female screw connection 22a in leading screw front end threaded portion 24a on it and " putting right type " lifting auxiliary support apparatus 22 is fastenedly connected, in addition, the lower end of Screw of Worm Gear elevator 24 is respectively arranged with upper limit travel switch 24b' and lower limit travel switch 24b ", be used to control the limit ascending, descending stroke that single fulcrum A lift assembly 12 is provided with; Support on the A platform 20 before the lifting auxiliary support apparatus 22 of " putting right type " is fixed on by fastener, described tape guide push rod component 22b upper end respectively with the embedding spill chute limit assembly 10c that connects in the ride plate assembly 10 in a jacking roll assembly 10b be fastenedly connected.
Know by Fig. 4, Figure 14, Figure 15, Figure 16, for solving the automatically controlled car lifting problem of equipment that roll off the production line that connect near the ride face that connects of board-like conveyer chain 4 line of centers δ upper end, this equipment is provided with single fulcrum B lift assembly 13, can under the effect of a drive motor, realize connecing the lifting of a fulcrum of close board-like conveyer chain 4 one ends in the ride plate assembly 10.This assembly comprises support B platform 25, braking motor 26, " putting levorotation " lifting auxiliary support apparatus 27, coupler 28, Screw of Worm Gear elevator 29; Wherein, braking motor 26 is connected with the power input shaft of Screw of Worm Gear elevator 29 by coupler 28; Screw of Worm Gear elevator 29 is fixed on " putting levorotation " lifting auxiliary support apparatus 27 by fastener, band female screw connection 27a in leading screw front end threaded portion 27a on it and " putting levorotation " lifting auxiliary support apparatus 27 is fastenedly connected, in addition, the lower end of Screw of Worm Gear elevator 29 is respectively arranged with upper limit travel switch 29b' and lower limit travel switch 29b ", be used to control the limit ascending, descending stroke that single fulcrum B lift assembly 13 is provided with; The lifting auxiliary support apparatus 27 of " putting levorotation " is fixed on by fastener and supports on the B platform 25, described tape guide push rod component 27b upper end respectively with the embedding spill chute limit assembly 10c that connects in the ride plate assembly 10 in another jacking roll assembly 10b be fastenedly connected.
Know by Figure 17, for effectively implementing automatically controlled connect car roll off the production line the ride face that connects " flat peaceful falling " and " table top verts " of equipment, handled easily person 6 controls, specially roll off the production line on the guidance panel of equipment electrical control cubicles 14 connecing car, rises before being provided with button 14a', preceding fall button 14a ", the back rises button 14b', after button 14b falls ", rise button 14c' together, fall button 14 c together ", totally 6 action buttons; Wherein, rise button 14a' before starting, can make that two push rods in two fulcrum lift assemblies 11 rise, otherwise, button 14a falls before the startup ", two push rod is descended; Start the back and rises button 14b', can make two push rods in single fulcrum A lift assembly 12 and the single fulcrum B lift assembly 13, interlock is risen, otherwise, button 14b falls after the startup ", can make two push rod interlock decline; Start with rising button 14c', can make two fulcrum lift assemblies 11, single fulcrum A lift assembly 12, single fulcrum B lift assembly 13, four push rods among the three rise simultaneously, otherwise, start and fall button 14 c together ", four push rods among its three are descended simultaneously.
In conjunction with the particular case that the wheel of waiting after the general assembly to roll off the production line drags, illustrate to take turns and drag automatically controlled the roll off the production line method of work of equipment of car that connects of general assembly line.
Know by Figure 18, Figure 19, Figure 20, the automatically controlled car equipment that rolls off the production line that connects adds between water conservancy project position 1 and the board-like conveyer chain 4 in oiling, and connect ride plate assembly 10, two fulcrum lift assembly 11, single fulcrum A lift assembly 12 and single fulcrum B lift assembly 13 and connect the car equipment electrical control cubicles 14 that rolls off the production line and all lay, debug and put in place, and be in the production run state.
1) the flat peaceful alignment operation of falling.In conjunction with Figure 17, Figure 18, Figure 21, Figure 22, be positioned at and meet the car other operator 6 of equipment electrical control cubicles 14 of rolling off the production line, estimate large-scale wheel of waiting to roll off the production line and drag the height h1 of 5 tire nadirs to the end face carrier bar, start " with falling button 14 c " "; impel to connect to connect the decline of ride face on the ride plate assembly; manage to align contour unanimity with h1;
2) connect the operation of verting of ride face.The large-scale wheel of waiting after the general assembly to roll off the production line drags 5 under the driving action of board-like conveyer chain 4, automatically with line and slowly climb up the automatically controlled car that connects and roll off the production line behind the work top on the equipment, operator 6 start " back rises button 14b " "; single fulcrum A lift assembly 12 and 13 work of single fulcrum B lift assembly; drive two the jacking roll assembly 10b jacking slippage in two spill chute limit assembly 10c on it; make simultaneously to connect that to connect the ride face on the ride plate assembly 10 be fulcrum with two jacking roll assembly 10b on two fulcrum lift assemblies 11; along β to verting, thereby make treating on it roll off the production line large-scale take turns drag 5 can according to himself gravity easily rollings downwards roll off the production line;
3) table top revolution leveling operations.When wait to roll off the production line large-scale take turns drag 5 to roll off the production line after, operator 6 starts and " afterwards falls button 14b " "; single fulcrum A lift assembly 12 and 13 work of single fulcrum B lift assembly; drive two jacking roll assembly 10b on it slippage that descends in two spill chute limit assembly 10c; make that simultaneously the table top of just having implemented to vert is a fulcrum with two jacking roll assembly 10b on two fulcrum lift assemblies 11; vert along anti-β direction; till returning to original level attitude, connect the car working cycle that rolls off the production line and get ready for entering next.
1) the flat peaceful alignment operation of falling.In conjunction with Figure 17, Figure 18, Figure 23, Figure 24, be positioned at and meet the car other operator 6 of equipment electrical control cubicles 14 of rolling off the production line, estimate small-sized wheel of waiting to roll off the production line and drag the height h2 of 9 tire nadirs to the end face carrier bar, start " with rising button 14c' ", its ride face that connects that connects on the ride plate assembly 10 is risen, and manage to align contour unanimity with h2;
2) connect the operation of verting of ride face.The small-sized wheel of waiting after the general assembly to roll off the production line drags 9 under the driving action of board-like conveyer chain 4, automatically with line and slowly climb up the automatically controlled car that connects and roll off the production line behind the work top on the equipment, operator 6 start " the preceding button 14a " " that falls; two fulcrum lift assemblies 11 work; two jacking roll assembly 10b that drive on it descend in two " π " shape limit assembly 10a; make simultaneously to connect that to connect the ride face on the ride plate assembly 10 be fulcrum with two jacking roll assembly 10b on single fulcrum A lift assembly 12 and the single fulcrum B lift assembly 13; along γ to verting, thereby make small-sized wheel of rolling off the production line for the treatment of on it drag 9 can easily roll according to the gravity of himself and roll off the production line downwards;
3) table top revolution leveling operations.When wait to roll off the production line small-sized take turns drag 9 to roll off the production line after, operator 6 starts " the preceding button 14a' that rises ", two fulcrum lift assembly 11 work, two jacking roll assembly 10b that drive on it rise in two " π " shape limit assembly 10a, make that simultaneously the table top of just having implemented to vert is a fulcrum with two jacking roll assembly 10b on single fulcrum A lift assembly 12 and the single fulcrum B lift assembly 13, vert along anti-γ direction, till returning to original level attitude, connect the car working cycle that rolls off the production line and get ready for entering next.
Medium wheel to be rolled off the production line described in the present invention drags, and general reference drags 5 to drag type with the small-sized wheel to be rolled off the production line after taking turns some general assemblies of dragging between 9 of waiting to roll off the production line between large-scale wheel of waiting to roll off the production line, and it is taken turns tugboat tire nadir to the height value of end face carrier bar and is between h1 and h2.
Medium wheel tugboat tire nadir to end face carrier bar height value downward bias is leaned on if wait to roll off the production line, and close with the h1 value, it connects the car inserting method with embodiment 1; Medium wheel tugboat tire nadir to end face carrier bar height value upwards leans on partially if wait to roll off the production line, and close with h2, it connects the car inserting method with embodiment 2; If wait to roll off the production line medium wheel tugboat tire nadir to end face carrier bar height value, all not close with h1 value, h2 value, be positioned near position placed in the middle, promptly near (h2-h1)/2, then can implement by the following method, step is as follows:
1) the flat peaceful alignment operation of falling.Be positioned at and meet the car other operator 6 of equipment electrical control cubicles 14 of rolling off the production line, estimate the height value of medium wheel tugboat tire nadir of waiting to roll off the production line to the end face carrier bar, start " with falling button 14 c " " or " with falling button 14 c " ", impel to connect and connect rising of ride face or decline on the ride plate assembly, manage to align contour unanimity with its height value;
2) connect the operation of verting of ride face.Operator's 6 combinations start " preceding button 14a " " and " the back button 14b that rises " of falling ".Or startup earlier " preceding button the 14a " " back that falls starts " back rises button 14b " ", or startup earlier " back rises button 14b " " back and starts " the preceding button 14a that falls " ", vert and put in place to guarantee to connect the ride face, impel medium wheel on it to drag easily to roll according to the gravity of himself downwards and roll off the production line;
3) table top revolution leveling operations.When medium wheel to be rolled off the production line drag roll off the production line after, operator 6 or startup " the preceding button 14a' that rises ", make and connect the ride face and vert along anti-γ direction, or start " button 14b " " afterwards falls; make to connect the ride face and vert along anti-β direction; thus making just to have implemented to vert impels wheel to drag the ride face that connects that rolls off the production line, and returns to original level attitude, connects the working cycle that car rolls off the production line and gets ready for entering next.
Claims (4)
1. a wheel drags the automatically controlled car equipment that rolls off the production line that connects of general assembly line, it is characterized in that: comprising: connect ride plate assembly (10), two fulcrum lift assembly (11), single fulcrum A lift assembly (12), single fulcrum B lift assembly (13), connect the car equipment electrical control cubicles (14) that rolls off the production line; Described bottom left one end that connects ride plate assembly (10) is provided with a two fulcrum lift assembly (11); Right side, bottom one end that connects ride plate assembly (10) is respectively arranged with single fulcrum A lift assembly (12) and single fulcrum B lift assembly (13), and single fulcrum A lift assembly (12) and single fulcrum B lift assembly (13) lay respectively at the line of centers both sides of board-like conveyer chain (4); Described pair of fulcrum lift assembly (11), single fulcrum A lift assembly (12), single fulcrum B lift assembly (13) connect the car equipment electrical control cubicles (14) that rolls off the production line by control line; The described car equipment electrical control cubicles (14) that rolls off the production line that connects, be provided with the preceding button (14 a') that rises that two push rods being used for making two fulcrum lift assemblies rise, be used for making fall before two push rods of two fulcrum lift assemblies descend button (14 a "); be used for making two back buttons (14 b') that rise that the push rods interlock is risen of single fulcrum A lift assembly and single fulcrum B lift assembly; be used for making two push rods of single fulcrum A lift assembly and single fulcrum B lift assembly link decline after button (14 b ") fall, be used to make two fulcrum lift assemblies, single fulcrum A lift assembly, single fulcrum B lift assembly, the same button (14 c') that rises that four push rods among the three rise simultaneously, be used to make two fulcrum lift assemblies, single fulcrum A lift assembly, single fulcrum B lift assembly, same button (14 c ") that fall that four push rods among the three descend simultaneously.
2. the automatically controlled car equipment that rolls off the production line that connects of general assembly line that drags of taking turns as claimed in claim 1, it is characterized in that: described pair of fulcrum lift assembly (11) comprising: braking motor (15), Screw of Worm Gear elevator (16), direction reverser assembly (17), brace table (18), " putting medium-sized " lifting auxiliary support apparatus (19); Described braking motor (15) is by (17 a), the transmission shaft (17 b) of the coupler in the direction reverser assembly (17), power input shaft with two Screw of Worm Gear elevators (16) is connected respectively, and is fixed on the brace table (18) by the adjusting pad in the direction reverser assembly (17) (17 d); Two Screw of Worm Gear elevators (16) are fixed on two " putting medium-sized " lifting auxiliary support apparatus (19) by fastener, the leading screw front end threaded portion of two Screw of Worm Gear elevators (16) (16 a) respectively with two " putting medium-sized " lifting auxiliary support apparatus (19) in the band female screw connection (19 a) are fastenedly connected; The lower end of two Screw of Worm Gear elevators (16) is respectively arranged with and is used to control couple upper limit travel switch (16 b') and lower limit travel switch (16 b ") of the limit ascending, descending stroke of fulcrum lift assemblies (11) setting; Two " putting medium-sized " lifting auxiliary support apparatus (19), be fixed on the brace table (18) by fastener, (10 two jacking roll assemblies (10 b) in a) are fastenedly connected with connecing two " π " shapes of embedding limit assembly in the ride plate assembly (10) respectively in two tape guide push rod component (19 b) on " putting medium-sized " the lifting auxiliary support apparatus (19) upper end.
3. the automatically controlled car equipment that rolls off the production line that connects of general assembly line that drags of taking turns as claimed in claim 1, it is characterized in that: described single fulcrum A lift assembly (12) comprising: support A platform (20), braking motor (21), " putting right type " lifting auxiliary support apparatus (22), coupler (23), Screw of Worm Gear elevator (24); Described braking motor (21) is connected with the power input shaft of Screw of Worm Gear elevator (24) by coupler (23); Screw of Worm Gear elevator (24) is fixed on " putting right type " the lifting auxiliary support apparatus (22) by fastener, the leading screw front end threaded portion on the Screw of Worm Gear elevator (24) (24 a) with " putting right type " lifting auxiliary support apparatus (22) in the band female screw connection (22 a) are fastenedly connected; The lower end of described Screw of Worm Gear elevator (24) is respectively arranged with upper limit travel switch (24 b') and lower limit travel switch (24 b ") that are used to control the limit ascending, descending stroke that single fulcrum A lift assembly (12) is provided with; The lifting auxiliary support apparatus (22) of " putting right type " is fixed on by fastener and supports on the A platform (20); Tape guide push rod component (22b) upper end on the lifting auxiliary support apparatus (22) of " putting right type " respectively with the embedding spill chute limit assembly (10c) that connects in the ride plate assembly (10) in a jacking roll assembly (10b) be fastenedly connected.
4. the automatically controlled car equipment that rolls off the production line that connects of general assembly line that drags of taking turns as claimed in claim 1, it is characterized in that: described single fulcrum B lift assembly (13) comprising: support B platform (25), braking motor (26), " putting levorotation " lifting auxiliary support apparatus (27), coupler (28), Screw of Worm Gear elevator (29); Described braking motor (26) is connected with the power input shaft of Screw of Worm Gear elevator (29) by coupler (28); Screw of Worm Gear elevator (29) is fixed on " putting levorotation " lifting auxiliary support apparatus (27) by fastener, the leading screw front end threaded portion on the Screw of Worm Gear elevator (29) (29 a) with " putting levorotation " lifting auxiliary support apparatus (27) in the band female screw connection (27 a) are fastenedly connected; The lower end of described Screw of Worm Gear elevator (29) is respectively arranged with upper limit travel switch (29b') and the lower limit travel switch (29b ") that is used to control the limit ascending, descending stroke that single fulcrum B lift assembly (13) is provided with; The lifting auxiliary support apparatus (27) of " putting levorotation " is fixed on by fastener and supports on the B platform (25); Tape guide push rod component (27 b) upper end on the lifting auxiliary support apparatus (27) of " putting levorotation " respectively with the embedding spill chute limit assembly (10c) that connects in the ride plate assembly (10) in another jacking roll assembly (10b) be fastenedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206273442U CN201872808U (en) | 2010-11-26 | 2010-11-26 | Electric control pick-up off-line equipment of wheel tractor assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206273442U CN201872808U (en) | 2010-11-26 | 2010-11-26 | Electric control pick-up off-line equipment of wheel tractor assembly line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201872808U true CN201872808U (en) | 2011-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206273442U Expired - Fee Related CN201872808U (en) | 2010-11-26 | 2010-11-26 | Electric control pick-up off-line equipment of wheel tractor assembly line |
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| Country | Link |
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| CN (1) | CN201872808U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009711A (en) * | 2010-11-26 | 2011-04-13 | 中国一拖集团有限公司 | Electric control vehicle receiving and line leaving equipment and vehicle receiving and line leaving method thereof for wheeled tractor assembling line |
| CN103523118A (en) * | 2013-10-16 | 2014-01-22 | 山东亿嘉现代农业有限公司 | Large-medium horsepower tractor assembly line |
| CN104843607A (en) * | 2014-05-05 | 2015-08-19 | 诸城福田汽车科技开发有限公司 | Bridge type chain assembly line |
-
2010
- 2010-11-26 CN CN2010206273442U patent/CN201872808U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009711A (en) * | 2010-11-26 | 2011-04-13 | 中国一拖集团有限公司 | Electric control vehicle receiving and line leaving equipment and vehicle receiving and line leaving method thereof for wheeled tractor assembling line |
| CN102009711B (en) * | 2010-11-26 | 2012-11-07 | 中国一拖集团有限公司 | Electric control vehicle receiving and line leaving equipment and vehicle receiving and line leaving method thereof for wheeled tractor assembling line |
| CN103523118A (en) * | 2013-10-16 | 2014-01-22 | 山东亿嘉现代农业有限公司 | Large-medium horsepower tractor assembly line |
| CN104843607A (en) * | 2014-05-05 | 2015-08-19 | 诸城福田汽车科技开发有限公司 | Bridge type chain assembly line |
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Granted publication date: 20110622 Termination date: 20121126 |