CN103459242B - The associated methods of car body and engine installation and bonding apparatus - Google Patents
The associated methods of car body and engine installation and bonding apparatus Download PDFInfo
- Publication number
- CN103459242B CN103459242B CN201280018002.2A CN201280018002A CN103459242B CN 103459242 B CN103459242 B CN 103459242B CN 201280018002 A CN201280018002 A CN 201280018002A CN 103459242 B CN103459242 B CN 103459242B
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- Prior art keywords
- car body
- engine installation
- installation
- mounting hole
- loading tray
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/10—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being engines, clutches or transmissions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/12—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being suspensions, brakes or wheel units
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/50—Other automobile vehicle parts, i.e. manufactured in assembly lines
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Automatic Assembly (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
Have: transportation vehicle (1), it has the jacking system that the mode be elevated freely loads car body (W), and moves on the car body carrying line of floor level; Loading tray (6), its mounting engine installation (P); And transfer component, loading tray (6) is transferred load to transportation vehicle (1) by it, under state after making car body (W) increase by lifting mounting (4), by transfer component, loading tray (6) is transferred load to transportation vehicle (1), next, by lifting mounting (4), car body (W) is declined, then the top installation portion of fastening engine installation (P) and the mounting hole of car body side, both are made to become to be integrated, next, car body (W) is made to increase by lifting mounting (4), the then bottom installation portion of fastening engine installation (P) and the mounting hole of car body side.
Description
Technical field
The present invention relates to the car body of self-propelled vehicle and the associated methods of engine installation and bonding apparatus.
Background technology
As shown in figure 12, in the past, when accessory equipment etc. of being unified by power drive lines such as driving engines being assembled in advance subframe F(with reference to Figure 10) on engine installation P when being equipped on the side vehicle frame S of car body side, be suspended in relative to by the conveyance suspension bracket H of conveyance conveyer C/V the car body W carrying out movement in the air, by jacking system 101, the chassis 100 being placed with engine installation P carried to car body direction from the below of car body W.Then, as shown in Fig. 6, Fig. 8, Fig. 9, the thru-bolt ST making implantation be arranged at engine installation P side runs through the mounting hole BR1 of the support BR being inserted in left and right, and the support BR of described left and right is disposed on the side vehicle frame S of car body side in advance.Worker is in this condition from below by bolt B 1(Figure 10) by subframe F(Figure 10) be anchored on car body W, and then nut N is anchored on thru-bolt ST, carry out the combination of car body W and engine installation P thus.
Described is carry out under the state that the mounting hole BR1 in advance the suspension bracket H being placed with car body W and the chassis 100 being placed with engine installation P being positioned to support BR is as shown in Figure 12 consistent with the axle center of thru-bolt ST in conjunction with operation, but, due to the fabrication error etc. of the position skew of the position skew of the car body W on suspension bracket H during conveyance, the engine installation P on chassis 100 or car body W, engine installation P, therefore there is following situation: the mounting hole BR1 of support BR shown in Fig. 6 etc. and the axle center of thru-bolt ST produce and offset.If make car body W and engine installation P combine under the state of skew creating this axle center, so-called scratch (か じ り) then can be produced between thru-bolt ST and mounting hole BR1, be difficult to run through in mounting hole BR1 and insert thru-bolt ST until its base end part, thus such unfavorable condition can be produced: by bolt B 1, subframe F cannot be anchored on car body W through the mounting hole F1 of this subframe F.
Therefore, in the past, adopt such operation form: worker holds the position relationship of mounting hole BR1 and thru-bolt ST from the below of car body, use the car body W on hand swing hanger H or the engine installation P on chassis 100 while make chassis 100 rise, thus, eliminate described scratch, run through in mounting hole BR1 and insert thru-bolt ST until its base end part, and it is fastening to utilize nut N to carry out., this operation form be look up mounting hole BR1 and thru-bolt ST from below position while the operation carried out, therefore can force the posture that worker keeps highly difficult.In addition, also take into account following such situation: because thru-bolt ST is disposed in the upper side of engine installation P, therefore, in the operation of looking up from below, engine installation P can block the visual field, and the abrasive happening part of extremely difficult visual confirmation, can occur repeatedly to abrade in some situations.
For this problem, in patent documentation 1, disclose such technology: with the small-diameter thread portion of main thread portion and end side to form the threaded portion of thru-bolt, and make the screw thread form in small-diameter thread portion be formed as trapezoidal etc., thus, can make to be the contact in obtuse angle portion with the contact of the mounting hole of support, that plastic deformation can be suppressed to cause nips, thus prevents scratch.
In addition, Patent Document 2 discloses such technology: utilize and chain etc. carries component by driving engine monomer is carried and move it, and its desired location dropping to the engine room of car body is assembled.When carrying driving engine, driving engine is made to drop on car body side framework, being embedded into bolt hole at the projecting support in the left and right side of engine main body by implanting the thru-bolt being arranged at car body side in advance simultaneously, being undertaken fastening by nut, thus driving engine is combined with car body.And, be configured to, in order to the high efficiency of operation, use the thru-bolt that length is different, when the driving engine carried on making declines with the posture of the state of lift-launch, first make the thru-bolt of a longer side run through the bolt hole being inserted in support, make the posture of driving engine be shifted thus, thus the thru-bolt of a shorter side can be run through swimmingly and be inserted in bolt hole.
At first technical literature
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2005-42848 publication
Patent documentation 2: Japanese Unexamined Patent Publication 8-300954 publication
Summary of the invention
The problem that invention will solve
, in the technology of patent documentation 1, when offset in place moves larger, still can abrade, look up from below while the problem of carrying out the highly difficult posture of the such worker of operation also still exists.
In the technology of patent documentation 2, because the abrasive problem caused by the skew of position is not eliminated, in order to eliminate this problem, worker needs to make engine wobble, for spending the operation of time.In addition, the installation method recorded in patent documentation 2 is the technology that only can adopt when installing driving engine monomer, situation for the side vehicle frame following such engine installation being equipped on car body side cannot adopt: described engine installation cuts down from the improvement of work posture, man-hour and shorten the object of car body fitting line length, and accessory equipment etc. that the power drive lines such as driving engine are unified by little fitting line is in advance assembled to and subframe is formed.
In addition, in the prior art illustrated utilizing Fig. 6 ~ Figure 12, nut N relative to the form of the lashing operation of thru-bolt ST is, by bolt B 1 by subframe F through mounting hole F1 erection after car body W, as shown in figure 12, worker is climbed up operation post D and is carried out formally fastening, and accompany with the operation of eminence, footing is easily limited.From the reason of initial just formal binding bolt B1 be not, if do not make, under the just right state of car body W and engine installation P, nut N is anchored on each thru-bolt ST, then cannot with correct moment of torsion fastening each nut N.If cannot with correct moment of torsion fastening each nut N, then drive system can produce skew, thus there is the worry that abnormal vibration or abnormal sound etc. occur.Therefore, in the past, in order to make car body W and engine installation P just right, by engine installation P from below with 9.8m/s
2the acceleration/accel pressing device 102 that carries out pushing to car body W be necessary, thus there is the such problem of the method that easily becomes high cost.And then, after nut N is anchored on thru-bolt ST, need to carry out formally fastening to the bolt B 1 of erection, therefore also there is assembling and increase such problem man-hour.
The present invention creates to solve above such problem, its object is to provide a kind of can easily make engine installation be combined with car body car body and the associated methods of engine installation and bonding apparatus.
For solving the means of problem
In order to solve described problem, the present invention is a kind of method car body and engine installation combined, described engine installation accessory equipment of being unified by power drive line is assembled on subframe and forms, it is characterized in that, make car body relative to the engine installation being positioned at floor level from the state after the decline of top, by clamp structure, the top installation portion of engine installation and the mounting hole of car body side are tightened up, both are made to become to be integrated, next, under state after making car body increase, by clamp structure, the bottom installation portion of engine installation and the mounting hole of car body side are tightened up.
According to the present invention, due to make car body relative to be positioned at floor level engine installation decline after state under by clamp structure, the top installation portion of engine installation and the mounting hole of car body side are tightened up, therefore, the worker being positioned at floor level can the state of the easily position skew etc. of the top installation portion of visual confirmation engine installation and the mounting hole of car body side from top.About the adjustment operation of position skew, also can swing car body or engine installation with posture easily, therefore alleviate homework burden.Further, by utilizing clamp structure the bottom installation portion of engine installation and the mounting hole of car body side to be tightened up under the state after making car body increase, worker can easily the bottom installation portion of fastening engine installation and the mounting hole of car body side.
In addition, the present invention is a kind of equipment car body and engine installation combined, described engine installation accessory equipment of being unified by power drive line is assembled on subframe and forms, it is characterized in that, described equipment has: transportation vehicle, it has the lift component that the mode be elevated freely loads car body, and moves on the car body carrying line of floor level; Loading tray, it loads engine installation; And transfer component, loading tray is transferred load to transportation vehicle by it.
And then, the invention is characterized in, under state after made car body increase by lift component, by transfer component loading tray transferred load to transportation vehicle and make engine installation be positioned at desired location, next, under state after made car body decline by lift component, by clamp structure, the top installation portion of engine installation and the mounting hole of car body side are tightened up, both are made to become to be integrated, next, under state after made car body increase by lift component, by clamp structure, the bottom installation portion of engine installation and the mounting hole of car body side are tightened up.
According to these inventions, owing to the top installation portion of engine installation and the mounting hole of car body side being tightened up by clamp structure under the state after making car body and declining relative to the engine installation that is positioned on transportation vehicle, therefore, the worker on transportation vehicle can the state of the easily position skew etc. of the top installation portion of visual confirmation engine installation and the mounting hole of car body side from top.About the adjustment operation of position skew, also can swing car body or engine installation with posture easily, therefore alleviate homework burden.Further, by utilizing clamp structure the bottom installation portion of engine installation and the mounting hole of car body side to be tightened up under the state after making car body increase, worker can easily the bottom installation portion of fastening engine installation and the mounting hole of car body side.
Invention effect
According to the present invention, easily engine installation can be combined with car body, thus the alleviating of labour power burden in conjunction with the raising of operating efficiency and worker can be realized.
Accompanying drawing explanation
Fig. 1 is the birds-eye view that embodiments of the invention are shown.
Fig. 2 is the lateral plan that embodiments of the invention are shown.
Fig. 3 is the significant points enlarged drawing of Fig. 1, is to illustrate that the birds-eye view around device moved into by pallet.
Fig. 4 is the significant points enlarged drawing of Fig. 1, is that the birds-eye view around pallet conveyance device is shown.
Fig. 5 is the significant points enlarged drawing of Fig. 2, is the lateral plan around the 2nd Rodless cylinder is shown.
Fig. 6 is the birds-eye view of the associated methods that car body and engine installation are shown.
Fig. 7 is the face upwarding stereogram of the associated methods that car body and engine installation are shown.
Fig. 8 is the A portion amplification stereogram in Fig. 6.
Fig. 9 is the B portion amplification stereogram in Fig. 6.
Figure 10 is the figure carrying out the mounting hole installed relative to car body that side vehicle frame is shown.
Figure 11 illustrates the figure of damping assembly relative to the installing condition of car body.
Figure 12 is the synoptic map of the associated methods that existing car body and engine installation are shown.
Detailed description of the invention
In FIG, apply car body carrying line L of the present invention to be made up of the floor conveyor arranged in floor level, such as known friction type conveying machine etc., CD-ROM drive motor 2(Fig. 2 is passed through by means of what arrange in the conveyance direction both sides of transportation vehicle 1) and friction roller 3(3a, 3b of rotation), transportation vehicle 1 travels, stops.As shown in Figure 2, be supported with wheel 1a at transportation vehicle 1 axle, this wheel 1a is guide traveling by rail 1b.Each transportation vehicle 1 is equipped with jacking system 4, and car body W is placed in the flat mounting portion 5 formed in the upper end of jacking system 4 by location.
In FIG, be equipped with pallet at the suitable position of car body carrying line L and move into device 20 and pallet conveyance device 30, described pallet is moved into device 20 and is placed on loading tray 6 for being located by engine installation P and is moved to transportation vehicle 1, described engine installation P is that accessory equipment etc. of being unified by the power drive lines such as driving engine is in advance assembled to subframe F(Fig. 5) upper and forms, described pallet conveyance device 30 is for taking out of the loading tray 6 becoming sky from transportation vehicle 1.As shown in Figure 5, the mounting table 8 for locating mounting engine installation P is equipped at the upper surface of loading tray 6, the roller 9 travelled is supported with at the lower over glaze of loading tray 6, further, be formed with the 1st snap-latch piece 10 and the 2nd snap-latch piece 11 at two positions, place of the lower surface of loading tray 6 projectingly.
Pallet shown in Fig. 3 is moved into the pallet conveyance device 30 shown in device 20 and Fig. 4 and is all made up of following part: underground pit 40, and it is arranged to vertical with car body carrying line L; Hoistway 41, it is opened in underground pit 40, and is formed in the conveyance axis upper shed of described car body carrying line L; Mounting chassis 42, it is for loading loading tray 6; Loading tray conveyance conveyer 43, it is made up of the belt conveyer etc. be laid in underground pit 40, for transporting mounting chassis 42; And jacking system 44, it is disposed in the position corresponding with hoistway 41 of loading tray conveyance conveyer 43, is elevated between the transfer position and the transfer position of transportation vehicle 1 of loading tray conveyance conveyer 43 for making mounting chassis 42.Roller 44a is equipped with at the upper surface of jacking system 44.
With reference to Fig. 3 and Fig. 4, specifically, each loading tray conveyance conveyer 43 that pallet moves into device 20 and pallet conveyance device 30 is made up of loading tray conveyance conveyer 43a and loading tray conveyance conveyer 43b, described loading tray conveyance conveyer 43a is layed in the pallet 50 clipping hoistway 41 and configure in underground pit 40 side of left and right one side, and described loading tray conveyance conveyer 43b is layed in the pallet 50 configured in underground pit 40 side of left and right the opposing party.On each pallet 50 and near jacking system 44, be equipped with the transfer cylinder 51,52 for transfer mounting chassis 42, be separately installed with the 4th push-pads 51a, the 5th push-pads 52a at the end of respective piston rod.
In the upper face center of mounting chassis 42, the axis along car body carrying line L is equipped with the 1st Rodless cylinder 45, clips the 1st Rodless cylinder 45 and is equipped with the 1st carrying channel 46 in the upper surface both sides of mounting chassis 42 along car body carrying line L.Pushed the 1st snap-latch piece 10 of the lower surface of loading tray 6 by the 1st push-pads 47 of the 1st Rodless cylinder 45, transport loading tray 6 along the 1st carrying channel 46.In addition, the 3rd snap-latch piece 42a and the 4th snap-latch piece 42b is formed with in the left and right of the lower surface of mounting chassis 42.
As shown in Figure 1, anterior in the conveyance direction of transportation vehicle 1, the axis along car body carrying line L runs through and is provided with elongated hole 12, and as shown in Figure 5, the 3rd push-pads 13 is supported to slide freely along elongated hole 12 in the mode vertically run through in this elongated hole 12.3rd push-pads 13 pushes the 2nd snap-latch piece 11 of the lower surface of loading tray 6.3rd push-pads 13 is configured to can with the Width of car body carrying line L for turning cylinder rotates, the end side of the 3rd push-pads 13 is positioned at the side of the 2nd snap-latch piece 11, can by the 2nd snap-latch piece 11 upstream thruster pressure, another side of 3rd push-pads 13 is positioned at the opposite side of the 2nd snap-latch piece 11, can by the 2nd snap-latch piece 11 to downstream thruster pressure.In addition, as shown in Figure 3, the both sides of the elongated hole 12 in transportation vehicle 1, be equipped with the 2nd carrying channel 14 in the mode be positioned on the extended line of the 1st carrying channel 46 of mounting chassis 42, wherein said mounting chassis 42 is the mounting chassis 42 of the state being positioned at hoistway 41.
As shown in Fig. 2, Fig. 5, the close vicinity of the upstream side by car body carrying line L of each hoistway 41 of device 20 and pallet conveyance device 30 is moved at pallet, be equipped with the 2nd Rodless cylinder 15 along car body carrying line L, and be configured to the 2nd push-pads 16 that described 3rd push-pads 13 is sticked in the 2nd Rodless cylinder 15.2nd Rodless cylinder 15 is to be installed on the upper end of the piston rod of cylinder 60 from the mode of haunting freely in the recess G1 running through the paved surface G being arranged at rail 1b, described cylinder 60 is disposed in the below of recess G1 in vertical shape.
Based on structure above, the associated methods of car body W and engine installation P is described, accessory equipment etc. that the power drive lines such as driving engine are unified by not shown little fitting line is in advance assembled on subframe F and forms engine installation P, and this engine installation P location is placed in the mounting table 8 of loading tray 6.Loading tray 6 is transported by the loading tray conveyance conveyer 43a that device 20 moved into by pallet to be positioned the state loaded on chassis 42 in underground pit 40.When loading tray 6 arrives the terminal of loading tray conveyance conveyer 43a, by the 3rd snap-latch piece 42a of transfer with the 4th push-pads 51a pushing mounting chassis 42 of cylinder 51, mounting chassis 42 is made to transfer load on the roller 44a of jacking system 44 thus, and standby in this position.
As shown in (a) of Fig. 2, be placed with car body W in the mounting portion 5 of the jacking system 4 being in extended configuration of transportation vehicle 1.When the transportation vehicle 1 transported on car body carrying line L to be moved into immediately front the braking by friction roller 3a of the hoistway 41 of device 20 and is stopped in fixed position at pallet, jacking system 44 rises, the 1st carrying channel 46(Fig. 1 of the mounting chassis 42 on jacking system 44) and be layed in the 2nd carrying channel 14(Fig. 1 of transportation vehicle 1) be positioned at same plane.
Action is carried out by making the 1st Rodless cylinder 45 in this condition, the 1st push-pads 47 is made to push the 1st snap-latch piece 10 of loading tray 6, thus as shown in the arrow of (a) of Fig. 2, loading tray 6 is by the 1st carrying channel 46(Fig. 1 from mounting chassis 42) transfer load to the 2nd carrying channel 14(Fig. 1 of transportation vehicle 1).Next, the 2nd Rodless cylinder 15 is given prominence to from recess G1 upward by means of the action of cylinder 60.Thus, the 2nd push-pads 16 of the 2nd Rodless cylinder 15 arrives the position that can push the 3rd push-pads 13 of transportation vehicle 1 side.Then, make the 2nd Rodless cylinder 15 carry out action, thus, the 2nd push-pads 16 pushes the 2nd snap-latch piece 11 of loading tray 6 through the 3rd push-pads 13, and loading tray 6 moves to fixed position along the 2nd carrying channel 14 and positions and stop.Next, by making cylinder 60 shrink, make the 2nd Rodless cylinder 15 return movement in recess G1, thus, the engaging of the 2nd push-pads 16 and the 3rd push-pads 13 is removed.Meanwhile, the 1st Rodless cylinder 45 carries out return movement, and jacking system 44 declines, and mounting chassis 42 sinks in hoistway 41.
Next, transportation vehicle 1 is transported to downstream on rail 1b by CD-ROM drive motor 2.About the mounting chassis 42 on the jacking system 44 after decline, in figure 3, engaged by the 5th push-pads 52a of end and the 4th snap-latch piece 42b of mounting chassis 42 that make the piston rod of the transfer cylinder 52 being disposed in loading tray conveyance conveyer 43b, described mounting chassis 42 is transferred load to loading tray conveyance conveyer 43b by the roller 44a from jacking system 44, and is taken out of to outside through underground pit 40.
On the other hand, to on the transportation vehicle 1 of downstream conveyance on rail 1b, as shown in (b) of Fig. 2, jacking system 4 shrinks, and the car body W being placed in mounting portion 5 declines towards the engine installation P on the loading tray 6 of the fixed position stopping on the 2nd carrying channel 14.Now, position relationship between the thru-bolt ST that worker can be arranged at engine installation P side from the visual confirmation in top as Fig. 6, Fig. 8, the mounting hole BR1 being disposed in the support BR the side vehicle frame S of car body side as shown in Figure 9 in advance and implantation as shown in (b) of Fig. 2, therefore, when the mounting hole BR1 of support BR and the position skew of thru-bolt ST produce, worker easily can be held it.In addition, about the adjustment operation of both relative position relations, also with the car body W or engine installation P of posture swing easily, homework burden can be alleviated.Operating efficiency can be improved thus.In addition, now, as shown in figure 11, the hold-down bolt D1 of the end of the damping assembly D of engine installation P is inserted the vibration damping mounting hole W1 in car body W.
Then, when thru-bolt ST is correctly run through the mounting hole BR1 being inserted in support BR, undertaken fastening by hold-down bolt D1 nut N being screwed together in thru-bolt ST and damping assembly D.Now, because car body W is in engine installation P with 9.8m/s
2acceleration/accel carry out the state that pushes, therefore, formally fastening by keeping this state to carry out with predetermined moment of torsion, the tightening torque of each nut N can be ensured.
Next, as shown in (c) of Fig. 2, the jacking system 4 of transportation vehicle 1 stretches, and the car body W being placed in mounting portion 5 rises, and thus, engine installation P and car body W integrally rises.On the other hand, transportation vehicle 1 is braked by friction roller 3b the immediately front of hoistway 41 of pallet conveyance device 30, and stops in fixed position.Next, jacking system 44 rises, the 1st carrying channel 46(Fig. 1 of the mounting chassis 42 on jacking system 44) and be layed in the 2nd carrying channel 14(Fig. 1 of transportation vehicle 1) be positioned at same plane.
Next, the 2nd Rodless cylinder 15 is given prominence to from recess G1 upward by means of the action of cylinder 60.Thus, the 2nd push-pads 16 of the 2nd Rodless cylinder 15 arrives the position that can push the 3rd push-pads 13 of transportation vehicle 1 side.Then, the 2nd Rodless cylinder 15 is made to carry out action, thus, the 2nd push-pads 16 pushes the 2nd snap-latch piece 11 of loading tray 6 through the 3rd push-pads 13, and loading tray 6 is by the 2nd carrying channel 14(Fig. 1 from transportation vehicle 1) transfer load to the 1st carrying channel 46(Fig. 1 loading chassis 42).
Next, the 1st Rodless cylinder 45 carries out action, and loading tray 6 moves to the mounting position of mounting chassis 42.Then, jacking system 44 declines, and mounting chassis 42 sinks in hoistway 41.Next, transportation vehicle 1 is transported to downstream on rail 1b by CD-ROM drive motor 2.Then, in the diagram, engaged by the 5th push-pads 52a of end and the 4th snap-latch piece 42b of mounting chassis 42 that make the piston rod of the transfer cylinder 52 being disposed in loading tray conveyance conveyer 43b, mounting chassis 42 is transferred load to loading tray conveyance conveyer 43b by the roller 44a from jacking system 44, and is taken out of to outside through underground pit 40.
On the other hand, on transportation vehicle 1, as shown in Fig. 7, Figure 10, the mounting hole F1 of the subframe F that the lower surface of the engine installation P after rising is arranged is consistent with the not shown tapped bore of car body W side, then fastening by bolt B 1.
By above step, the one-period operation of the combination of car body W and engine installation P completes.
As described above, make car body W relative to the engine installation P being positioned at floor level from the state after the decline of top, by clamp structure (nut N) by the top installation portion (thru-bolt ST etc.) of engine installation P and car body side, the mounting hole BR1 of support BR tightens up specifically, both are made to become to be integrated, next, under state after making car body W increase, by clamp structure (bolt B 1), the bottom installation portion (the mounting hole F1 of subframe F) of engine installation P and the mounting hole (not shown) of car body side are tightened up, if adopt such associated methods, then due to make car body W relative to be positioned at floor level engine installation P decline after state under the top installation portion of fastening engine installation P and the mounting hole of car body W side, therefore, the worker being positioned at floor level can the state of the easily position skew etc. of the top installation portion of visual confirmation engine installation P and the mounting hole of car body W side from top.About the adjustment operation of position skew, also with the car body W or engine installation P of posture swing easily, therefore homework burden can be alleviated.Further, by the bottom installation portion of fastening engine installation P and the mounting hole of car body side under the state after making car body W increase, worker can easily the bottom installation portion of fastening engine installation P and the mounting hole of car body W side.
In addition, a kind of bonding apparatus, it has: transportation vehicle 1, and it has the lift component (jacking system 4) that the mode be elevated freely loads car body W, and moves on the car body carrying line L of floor level, loading tray 6, its mounting engine installation P, and transfer component (the 1st Rodless cylinder 45, 2nd Rodless cylinder 15), loading tray 6 is transferred load to transportation vehicle 1 by it, or, a kind of associated methods, in this associated methods, under state after made car body W increase by lift component (jacking system 4), by transfer component (the 1st Rodless cylinder 45, 2nd Rodless cylinder 15) loading tray 6 transferred load to transportation vehicle 1 and makes engine installation P be positioned at desired location, next, under state after made car body W decline by lift component (jacking system 4), by clamp structure (nut N) by fastening with the mounting hole BR1 of car body side for the top installation portion (thru-bolt ST etc.) of engine installation P thus make both become to be integrated, next, under state after made car body W increase by lift component (jacking system 4), by the bottom installation portion (the mounting hole F1 of subframe F) of clamp structure fastening engine installation P and the mounting hole (not shown) of car body side, if adopt above-mentioned bonding apparatus or above-mentioned associated methods, then due under the state after making car body and declining relative to the engine installation that is positioned on transportation vehicle by the top installation portion of the fastening engine installation of clamp structure and the mounting hole of car body side, therefore, worker on transportation vehicle can the state of the easily position skew etc. of the top installation portion of visual confirmation engine installation and the mounting hole of car body side from top.About the adjustment operation of position skew, also can swing car body or engine installation with posture easily, therefore alleviate homework burden.Further, by utilizing the bottom installation portion of the fastening engine installation of clamp structure and the mounting hole of car body side under the state after making car body increase, worker can easily the bottom installation portion of fastening engine installation and the mounting hole of car body side.
Label declaration
1: transportation vehicle;
4: jacking system (lift component);
6: loading tray;
15: the 2 Rodless cylinders (transfer component);
45: the 1 Rodless cylinders (transfer component);
BR1:(car body side) mounting hole;
F1: mounting hole (the bottom installation portion of engine installation);
P: engine installation;
ST: thru-bolt (the top installation portion of engine installation);
W: car body.
Claims (3)
1. the associated methods of a car body and engine installation, it is the method for car body and engine installation being combined, described engine installation accessory equipment of being unified by power drive line is assembled on subframe and forms, and the feature of the associated methods of described car body and engine installation is
Make car body relative to the engine installation being positioned at floor level from the state after the decline of top, the top installation portion of engine installation and the mounting hole of car body side are tightened up by clamp structure, both making, one-tenth is integrated,
Next, under the state after making described car body increase, by clamp structure, the bottom installation portion of described engine installation and the mounting hole of car body side are tightened up.
2. the bonding apparatus of a car body and engine installation, it is the equipment for car body and engine installation being combined, described engine installation accessory equipment of being unified by power drive line is assembled on subframe and forms, and the feature of the bonding apparatus of described car body and engine installation is
The bonding apparatus of described car body and engine installation has:
Transportation vehicle, it has the lift component that the mode be elevated freely loads car body, and moves on the car body carrying line of floor level;
Mounting chassis, engine installation is placed on loading tray and transports by it; And
Transfer component, it is loading tray described in transfer between described mounting chassis and described transportation vehicle,
The bonding apparatus of described car body and engine installation is configured to, and as described combination, proceeds as follows:
Under state after being made by described lift component car body increase, by described transfer component described loading tray transferred load to described transportation vehicle from described mounting chassis and make described engine installation be positioned at desired location;
Under state after being made by described lift component described car body decline, by clamp structure, the top installation portion of described engine installation and the mounting hole of car body side are tightened up, make both become to be integrated; And
Under state after made described car body increase by described lift component, by clamp structure, the bottom installation portion of described engine installation and the mounting hole of car body side are tightened up.
3. the associated methods of a car body and engine installation, it is the method for car body and engine installation being combined, described engine installation accessory equipment of being unified by power drive line is assembled on subframe and forms, and the feature of the associated methods of described car body and engine installation is
Use bonding apparatus as described below, this bonding apparatus has:
Transportation vehicle, it has the lift component that the mode be elevated freely loads car body, and moves on the car body carrying line of floor level;
Mounting chassis, engine installation is placed on loading tray and transports by it; And
Transfer component, it is loading tray described in transfer between described mounting chassis and described transportation vehicle,
Under state after being made by described lift component car body increase, by described transfer component described loading tray transferred load to described transportation vehicle from described mounting chassis and make described engine installation be positioned at desired location,
Next, under the state after being made by described lift component described car body decline, by clamp structure, the top installation portion of described engine installation and the mounting hole of car body side are tightened up, make both become to be integrated,
Next, under the state after made described car body increase by described lift component, by clamp structure, the bottom installation portion of described engine installation and the mounting hole of car body side are tightened up.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011091685A JP5227440B2 (en) | 2011-04-18 | 2011-04-18 | Body and power plant coupling method and coupling facility |
| JP2011-091685 | 2011-04-18 | ||
| PCT/JP2012/060120 WO2012144436A1 (en) | 2011-04-18 | 2012-04-13 | Method and facility for joining vehicle body and power plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103459242A CN103459242A (en) | 2013-12-18 |
| CN103459242B true CN103459242B (en) | 2015-12-02 |
Family
ID=47041544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280018002.2A Active CN103459242B (en) | 2011-04-18 | 2012-04-13 | The associated methods of car body and engine installation and bonding apparatus |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5227440B2 (en) |
| CN (1) | CN103459242B (en) |
| WO (1) | WO2012144436A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101427935B1 (en) * | 2012-10-30 | 2014-08-08 | 현대자동차 주식회사 | Chassis marriage system of automotive assembling line |
| CN106114683B (en) * | 2016-06-17 | 2018-07-06 | 浙江吉利控股集团有限公司 | Automobile power assembly assembles device and control method |
| CN106477264B (en) * | 2016-11-18 | 2019-04-26 | 江苏三能动力总成有限公司 | The conveyer method of automobile power assembly transfer device and automobile power assembly |
| CN107096692B (en) * | 2017-05-19 | 2019-05-28 | 广汽本田汽车有限公司 | Trolley |
| EP4188779A2 (en) * | 2020-07-29 | 2023-06-07 | Piëch Ip Ag | Motor vehicle of modular design and various modules for such a motor vehicle |
| CN117532294B (en) * | 2023-12-19 | 2024-05-31 | 西安升达汽车部件股份有限公司 | Automatic assembly device for automobile shaft cores |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2561291B2 (en) * | 1987-08-28 | 1996-12-04 | マツダ株式会社 | Vehicle body transfer device |
| JP2831999B2 (en) * | 1987-12-01 | 1998-12-02 | マツダ株式会社 | Undercarriage assembly device for automobile assembly line |
| JPH058769A (en) * | 1991-06-28 | 1993-01-19 | Toyota Autom Loom Works Ltd | Working bed for unmanned vehicle |
| JP2783026B2 (en) * | 1991-12-19 | 1998-08-06 | 株式会社ダイフク | Transfer equipment using movable bodies |
| US6155402A (en) * | 1998-05-14 | 2000-12-05 | Valiant Machine & Tool Inc. | Conveyor system |
| JP4042974B2 (en) * | 2003-11-20 | 2008-02-06 | 本田技研工業株式会社 | Power unit mounting assembly method and mounting assembly apparatus |
| US20060032728A1 (en) * | 2004-08-10 | 2006-02-16 | Smith J R | Apparatus for removing vehicle from vehicle assembly conveyor system |
| WO2009075146A1 (en) * | 2007-12-11 | 2009-06-18 | Toyota Shatai Kabushiki Kaisha | Workpiece conveyor |
| US7731013B2 (en) * | 2008-02-27 | 2010-06-08 | Gm Global Technology Operations, Inc. | Mechanical workstation skillet lift |
| JP4600841B2 (en) * | 2008-04-03 | 2010-12-22 | 株式会社ダイフク | Transportation equipment for assembly of automobiles |
-
2011
- 2011-04-18 JP JP2011091685A patent/JP5227440B2/en not_active Expired - Fee Related
-
2012
- 2012-04-13 WO PCT/JP2012/060120 patent/WO2012144436A1/en active Application Filing
- 2012-04-13 CN CN201280018002.2A patent/CN103459242B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012224137A (en) | 2012-11-15 |
| WO2012144436A1 (en) | 2012-10-26 |
| JP5227440B2 (en) | 2013-07-03 |
| CN103459242A (en) | 2013-12-18 |
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