CN109015479A

CN109015479A - A kind of car door assembly system that new-energy automobile accurately clamps

Info

Publication number: CN109015479A
Application number: CN201810751468.2A
Authority: CN
Inventors: 李青华
Original assignee: Individual
Current assignee: Jiangsu Kunyang Automation Equipment Co ltd
Priority date: 2018-07-10
Filing date: 2018-07-10
Publication date: 2018-12-18
Anticipated expiration: 2038-07-10
Also published as: CN109015479B

Abstract

The present invention relates to new-energy automobile manufacturing field more particularly to a kind of car door assembly systems that new-energy automobile accurately clamps.A kind of car door assembly system that new-energy automobile accurately clamps, the assembly system include turnover mechanism, guiding mechanism, carriage mechanism, clamp system and positioning mechanism；The clamp system includes the first clamp system and the second clamp system；The present invention uses the first clamp system and the second clamp system, Workpiece clamping can be fixed in correct position, avoids workpiece dislocation when assembling work or deforms, it is ensured that the precision and stability of workpiece assembly；Second clamp system clamps car door workpiece, and body hinge is accurately located to installation site, it is hinged on car door workpiece etc. equipment to be installed installation, it can will be in two hinge installation points that two hinges are accurately fixed on hinge stiffening plate using the grip device of the clamp system.It greatly improves production efficiency, reduce labor intensity.

Description

A kind of car door assembly system that new-energy automobile accurately clamps

Technical field

The present invention relates to new-energy automobile manufacturing fields more particularly to a kind of car door that new-energy automobile accurately clamps to assemble System.

Background technique

As shown in figure 3, car door workpiece 2 includes the reinforcement outside of car door lock 21, inner plate of car door 22, door sash 23, doors and windows Plate 24, door skin 25, car door web beam 26, hinge stiffening plate 27, hinge 28.Inner plate of car door 22 is whole punch forming Part, inner plate of car door 22 are the basic support construction of car door workpiece 2；Car door lock 21 is mounted on the rear end of inner plate of car door 22；Car door Window frame 23 is welded on the window frame structure of inner plate of car door 22；Doors and windows external reinforcing plate for car 24 is welded on 23 lower end of door sash, right 2 sill position of car door workpiece carries out local strengthening；Car door web beam 26 is fixed on door skin 25, and door skin 25 passes through Bound edge and welding procedure are fixed on inner plate of car door 22, and the lug of 26 one end of car door web beam withstands on the interior of inner plate of car door 22 Surface, a part of power on door skin 25 can be transferred on inner plate of car door 22 by car door web beam 26, be prevented outside car door The deformation of plate 25；Hinge stiffening plate 27 is the bearing member on car door workpiece 2, before hinge stiffening plate 27 is fixed on inner plate of car door 22 End, hinge stiffening plate 27 and the end thereof contacts of car door web beam 26 are fixed, and the last component of door skin 25 then passes through vehicle Door web beam 26 is transferred directly to hinge stiffening plate 27；There are two hinge installation point, two hinges for setting on hinge stiffening plate 27 Chain installation point is separated by a certain distance, for reducing the sag of chain of car door workpiece 2；Two hinges 28 are fixed on hinge stiffening plate 27 Two hinge installation points, for car door folding act on.In the case where mass production, it is difficult with tooling or positioning system To guarantee the uniqueness and consistency of 2 position of car door workpiece.When causing fit a door door assembly with hinge and glass in right hand and left assembly, increase installation and The workload for adjusting car door, also increases the difficulty of debugging, it is difficult to ensure that gap and offset between car door and side wall assembly, simultaneously Also can complain by operator.

Summary of the invention

In order to solve the above technical problems, the object of the present invention is to provide a kind of car doors that new-energy automobile accurately clamps Assembly system, the present invention use the first clamp system and the second clamp system, can be fixed in correct position by Workpiece clamping On, it avoids workpiece dislocation when assembling work or deforms, it is ensured that the precision and stability of workpiece assembly；Second clamp system clamps vehicle Door workpiece, and body hinge is accurately located to installation site, wait equipment installation to be installed to be hinged on car door workpiece, using this The grip device of clamp system can will be in two hinge installation points that two hinges are accurately fixed on hinge stiffening plate.Significantly Improve production efficiency, reduce labor intensity.

In order to achieve the above purpose, present invention employs technical solutions below:

A kind of car door assembly system that new-energy automobile accurately clamps, the assembly system include turnover mechanism, guiding mechanism, bracket Mechanism, clamp system and positioning mechanism；The turnover mechanism includes platen and angle adjustment leg device, the angle tune Whole leg device is provided with two groups, and two groups of angle adjustment leg devices are fixed at the bottom of platen；Installation is set on platen Datum hole, platen generally pentagonal configuration, there are two openings for the setting on one side of platen, and it is convex that the opposite side of two openings is provided with one Platform is internally provided with through slot；

The clamp system includes the first clamp system and the second clamp system；First clamp system be three, two A first clamp system is mounted on the left side of platen for clamping inner plate of car door, and first clamp system is mounted on the use of platen In right side door skin structure；

Second clamp system includes the second clamp system pedestal, first base stiffening plate, second base stiffening plate, first Base shaft, second base shaft, first rotating shaft connector, the second clamp system plate and manual hinge fixture；Second clamps Mechanism base is fixed on the upper surface of platen, and the second clamp system base side plate is set as step structure；First base stiffening plate It is fixed on level-one step；Second base stiffening plate is fixed in two stage steps；First base stiffening plate and second base are reinforced Plate is used to reinforce the structural strength of the second clamp system pedestal；First base shaft and second base shaft are installed by revolute pair On the second clamp system pedestal；Second clamp system plate front end is fixed on the upper surface of second base shaft, and rear end is logical First rotating shaft connector is crossed to be connected with first base shaft；First base shaft upper end passes through revolute pair and cylinder piston rod phase Even, cylinder operation pushes the rotation of first base shaft, to push the second clamp system plate where second base shaft Fixed axis rotation；Manual hinge fixture is two, and manual hinge fixture is mounted on the two sides of the second clamp system plate, is used for The hinge of car door workpiece is clamped and positioned.

As a further improvement, the angle adjustment leg device includes angle adjustment mounting plate, shaft, shaft installation Plate, shaft seat and caging bolt；Angle adjustment mounting plate is fixed on the lower surface of platen；Angle adjusts mounting plate and is connected by shaft It connects on shaft mounting plate, angle adjustment mounting plate can rotate around the shaft, and angle adjustment mounting plate arc edge is provided with five A limit hole respectively corresponds five different tilt angles of platen；A limit hole, caging bolt are provided on shaft mounting plate It is fixed on the limit hole of shaft mounting plate by one of limit hole on rotation mounting plate, to adjust the different spaces of platen Angle；Shaft mounting plate is fixed on the two sides of shaft seat, and shaft seat is fixed on ground, is entire arrangements for automotive doors assembling jig device Support is provided.

As a further improvement, the platen upper surface is fixedly installed hanging ring and identification block, identification block is four pieces, is known The other piece of surrounding for being mounted on platen, positioning identifier when working for car door workpiece handling and assembly equipment.

As a further improvement, first clamp system include the second support, the first clamping cylinder, the first pressure arm, First locating piece, third adjustment gasket, the first briquetting, the 4th adjustment gasket；Second support is mounted on the upper surface of platen, and second Support upper end formation is set as L shape；First locating piece compresses third adjustment gasket and is fixed on the second support upper end L-shaped structure On horizontal mounting surface, the contact surface that the first locating piece is contacted with workpiece is set as arc surface, car door work at the arc surface and clamping The shape on part surface is bonded completely, uniform stressed, and the first locating piece is avoided to bring damage to the surface of car door workpiece；First clamps Cylinder is mounted in the vertical installation surface of the second support upper end L-shaped structure, and the first pressure arm is mounted on the corner of the first clamping cylinder On guide rod, the work of the first clamping cylinder drives the first pressure arm to rotate and compress car door workpiece；First press arm free end is provided with convex Platform plane, the first briquetting compress the 4th adjustment gasket and are fixed on the lower surface of the first pressure arm boss plane；First locating piece and First briquetting installation site can adjust.

As a further improvement, the second clamp system pedestal includes base side plate, the second clamping cylinder, the second biography Sensor, second sensor bracket, third pedestal stiffening plate, 3rd sensor, 3rd sensor bracket, the first bumper support, First buffer, base plate, the first buffer stopper a, the second buffer stopper b and third buffer stopper c；Base side plate is two pieces, pedestal Side plate is mounted on base plate, and two pieces of base side plates are parallel to each other, and base side plate is set as level-one step and two stage steps knot Structure is set as rectangle hollow out among two stage steps structure, and the top of two stage steps structure is provided with first rotating shaft hole, two stage steps Structure side is provided with the second shaft hole, and the second shaft hole superstructure is provided with inclined platform；The installation of second clamping cylinder cylinder body In the upper surface of base plate, piston rod is mounted in first base shaft, and piston-rod end is provided with spherical plain bearing rod end；The Two sensors are mounted on the side of base side plate, second sensor detection direction and the second shaft hole by second sensor bracket The inclined platform plane of superstructure is vertical；3rd sensor is mounted on the side of base side plate by 3rd sensor bracket, the Three sensors and second sensor are ipsilateral, and 3rd sensor is located at the top of base side plate rectangle engraved structure, 3rd sensor Detection direction is perpendicular to base plate plane；First buffer is mounted on base side plate side by the first bumper support, the One buffer is symmetrically mounted on the second sensor other side, and the first buffer buffers direction perpendicular to the second shaft hole superstructure Inclined platform plane, for slowing down the velocity of rotation of the second clamp system plate；Third pedestal stiffening plate is mounted on base side plate Inside rectangle engraved structure, third pedestal stiffening plate is used to reinforce the structural strength of base side plate；First buffer stopper a is two pieces, First buffer stopper a compresses adjustment gasket and is fixed on the upper surface of base side plate two stage steps；Second buffer stopper b compresses adjusting pad Piece and the upper surface for being fixed on base side plate two stage steps inclined platform structure；Third buffer stopper c compresses adjustment gasket and is fixed on The bottom surface of third pedestal stiffening plate；First buffer stopper a, the second buffer stopper b and third buffer stopper c are used for position-limiting action.

As a further improvement, the first base shaft includes the first axle sleeve, first connecting rod, second connecting rod, first Mandrel, first flange bushing, the second mandrel, the first eyelet bolt, the second eyelet bolt, the first dogbolt, the second stop spiral shell Bolt and the 4th buffer stopper d；First axle sleeve both ends are set as a countersunk head pore structure；First flange bushing is mounted on the heavy of the first axle sleeve In head bore structure, first flange bushing shields, and axis and matrix is protected not to wear directly；First mandrel is pacified by revolute pair Mounted in first flange bush inside, the first mandrel both ends are provided with positioning shaft shoulder, play positioning action, and the setting of positioning shaft shoulder is anti- Only the first mandrel in axial direction play during the work time is provided with through-hole in the first mandrel positioning shaft shoulder, prevents first heart The rotation of axis；First connecting rod is welded on the external cylindrical surface of the first axle sleeve, and first connecting rod upper end is provided with third shaft hole, lower end It is provided with boss, central structure circular arc is excessive, is bonded the external cylindrical surface of the first axle sleeve；Arc structure is provided in the middle part of first connecting rod Lightening hole；Second connecting rod is welded on the external cylindrical surface of the first axle sleeve, and second connecting rod upper end is provided with the 4th axis hole, and lower end is circle Cambered surface, is bonded the external cylindrical surface of the first axle sleeve, and second connecting rod is close to first connecting rod；Second mandrel is mounted on first connecting rod upper end On third axis hole, second mandrel one end is provided with through-hole；First eyelet bolt passes through the through-hole of the second mandrel, the second dogbolt On the side wall that the circular hole of the first eyelet bolt is fixed on first connecting rod, the second mandrel is fixed；The piston of second clamping cylinder Bar end connects on the second mandrel, and the spherical plain bearing rod end of the second clamping cylinder piston-rod end is for providing spinning movement； Second eyelet bolt passes through the through-hole of the first mandrel, and the circular hole that the first dogbolt passes through the second eyelet bolt is fixed on base side On the side wall of plate, the first mandrel is fixed, and the first axle sleeve and first flange bushing are for providing spinning movement；4th buffer stopper d is solid It is scheduled in the boss plane of first connecting rod lower end, the 4th buffer stopper d is used to provide buffering and limit in first connecting rod rotation process Position effect.

As a further improvement, the second base shaft include the second axle sleeve, second flange bushing, third spindle, Third eyelet bolt and third dogbolt；Second axle sleeve both ends are set as a countersunk head pore structure, on the periphery of the second axle sleeve It is provided with a plane, the second clamp system plate is fixed in the plane in the second sleeve outer circle face；Second flange bushing is mounted on In the countersunk head pore structure of second axle sleeve；Third spindle is mounted on second flange bush inside, third spindle both ends by revolute pair It is provided with positioning shaft shoulder, the setting of positioning shaft shoulder prevents third spindle in axial direction play during the work time；Third spindle It is provided with through-hole in positioning shaft shoulder, prevents the rotation of third spindle；Third eyelet bolt passes through the through-hole of third spindle, and third is stopped The circular hole that dynamic bolt passes through third eyelet bolt is fixed on the side wall of base side plate, and third spindle is fixed, the second axle sleeve and the Two flange bushings are for providing spinning movement.

As a further improvement, the first rotating shaft connector include first connecting rod, thrust washer, the first bushing, Second bushing, the 4th mandrel, the 5th mandrel, the 4th eyelet bolt, the 5th eyelet bolt, the 4th dogbolt and the 5th stop spiral shell Bolt；First connecting rod upper and lower ends are provided with circular hole；5th mandrel is mounted on the 4th axis hole of second connecting rod；It is nested with the first lining The first connecting rod of set is mounted in the 5th mandrel by revolute pair, and the 5th mandrel one end is provided with through-hole；5th eyelet bolt Across the through-hole of the 5th mandrel, the circular hole that the 5th dogbolt passes through the 5th eyelet bolt is fixed on the side wall of second connecting rod, 5th mandrel is fixed；Second bushing is nested on the circular hole of first connecting rod upper end；4th mandrel is mounted on second by revolute pair On bushing；4th mandrel one end is provided with through-hole；4th eyelet bolt passes through the through-hole of the 4th mandrel, and the 4th dogbolt passes through On the second clamp system plate side wall that the circular hole of 4th eyelet bolt is fixed on, the 4th mandrel is fixed；Thrust washer is four, Thrust washer is mounted on the both ends of the 4th mandrel and the 5th mandrel；First bushing and the second bushing shield, protection axis and Matrix is not worn directly；Thrust washer shields, and avoids first connecting rod and the direct contact wear of axis hole wall surface.

As a further improvement, the second clamp system plate includes the first clamping platform, the first block, second gear Block and the 5th axis hole lifting lug；First clamping platform is mounted in the plane in the second sleeve outer circle face；In first clamping platform one side Portion is provided with groove, the setting of the groove avoid the first clamping platform where third spindle in axis rotation process with the second support Frame interference；First block and the second block are mounted on the lower surface of the first clamping platform, the first block and the second block point and the One buffer stopper a, the second buffer stopper b are corresponding, and the first block and the second block provide the limit work of the first clamping platform rotational angle With；5th axis hole lifting lug is mounted on the lower surface of the first clamping platform, and the 4th mandrel connects the 5th axis hole lifting lug and the first connection Bar, for driving the rotation of the first clamping platform；

As a further improvement, manual hinge fixture includes clamp arm mounting base, Zuo Jia there are two the manual hinge clip tools Tight arm, right clamp arm；Hinge includes positive hinge, hinge and joint pin；

Clamp arm mounting base compresses adjustment gasket and is fixed on the first clamping platform；Left clamp arm and right clamp arm are mounted on folder In tight arm mounting base, left clamp arm and right clamp arm linkage work and the joint pin and hinge that clamp hinge, for positioning hinge Position of the chain relative to car door workpiece；

Clamp arm mounting base includes the second hornblock, the second clamping platform, the 4th sensor stand, the 4th sensor, hinge braking Block, buffer stopper bracket, clamp arm handle, the 6th mandrel, third bushing, the 6th eyelet bolt, the 5th buffer stopper e, the 6th buffering Block f, the 7th buffer stopper g；Second hornblock compresses adjustment gasket and is fixed on the first clamping platform；Second clamping platform, which compresses, to be adjusted Whole gasket is simultaneously fixed on the second hornblock side, and there are three cylindrical holes for the setting of the second clamping platform horizontal surface portion, and end is Slim-lined construction, in the junction of slim-lined construction root, using right angle transition；4th sensor is fixed by the 4th sensor stand In the side of the second clamping platform, the upper plane of vertical second clamping platform of the 4th sensor detection direction, for detecting left folder Tight arm folding condition；Hinge brake block is mounted on the second clamping platform upper surface, and hinge brake block is fixed in the second clamp system Position hinge with respect to car door workpiece position when, stop hinge rotate, it is ensured that left clamp arm and right clamp arm can clamp hinge The hinge of chain；Third bushing is nested on the cylindrical hole on the slim-lined construction of the second clamping platform；6th mandrel, which passes through, to be clamped Clamp arm handle, is mounted on the elongated knot of the second clamping platform by cylindrical hole and third bushing among arm handle by revolute pair On structure；6th eyelet bolt passes through the through-hole of the 6th mandrel, and the 6th eyelet bolt is fixed on clamp arm by dogbolt The upper surface of handle, the 6th mandrel are fixed；Buffer stopper bracket is fixed on the right angle transition of the second clamping platform slim-lined construction root Place；5th buffer stopper e and the 7th buffer stopper g are fixed on buffer stopper bracket；7th buffer stopper g is fixed on clamp arm handle； 5th buffer stopper e, the 6th buffer stopper f and the 7th buffer stopper g are used for the position-limiting action of clamp arm handle；At manual hinge fixture When clamped condition, clamp arm handle is located at middle, and the 5th buffer stopper e and the 6th buffer stopper f are contacted and limited clamp arm hand Handle turns right, and when manual hinge fixture is in release conditions, clamp arm handle turns to the left side, the 7th buffer stopper g and clamping The section of arm handle, which contacts and limits clamp arm handle, continues to turn left；

Left clamp arm includes the second connecting rod, left link block, left joint pin locating piece, the 4th bushing, the first pin shaft, the 5th lining Set, the 7th mandrel, the 7th eyelet bolt and the 4th sensor baffle；Second connecting rod both ends are provided with cylindrical hole, the 4th bushing It is nested in the cylindrical hole of the second connecting rod；Left link block is mounted in the second connecting rod by the first pin shaft；Second connecting rod It is mounted on clamp arm handle by the first pin shaft；5th bushing is nested on the cylindrical hole of the second clamping platform, the 7th mandrel Across the cylindrical hole and the 5th bushing of left link block, left link block is mounted on the second clamping platform by revolute pair；7th Eyelet bolt passes through the through-hole of the 7th mandrel, and the 7th eyelet bolt is fixed on the upper table of left link block by dogbolt Face, the 7th mandrel are fixed；Left joint pin locating piece compresses adjustment gasket and is fixed on the side of left link block, left hinge finger setting Block end is provided with the cylindrical hole of fixed hinge pin；4th sensor baffle is mounted on the side of left joint pin locating piece, and the 4th Sensor baffle corresponds to the 4th sensor, for detecting left clamp arm folding condition；

Right clamp arm includes third connecting rod, right link block, right joint pin locating piece, the 5th bushing, the second pin shaft, joint pin top Bar, hinge mandril, mandril gasket, spring and the 8th mandrel；Third connecting rod both ends are provided with cylindrical hole, and the 5th bushing is nested In the cylindrical hole of third connecting rod；Right link block is mounted in third connecting rod by the second pin shaft；Third connecting rod passes through Second pin shaft is mounted on clamp arm handle；8th mandrel passes through the cylindrical hole and bushing of right link block, and right link block is passed through Revolute pair is mounted on the second clamping platform；Eyelet bolt passes through the through-hole of the 8th mandrel, and eyelet bolt passes through stop spiral shell Bolt is fixed on the upper surface of right link block, and the 8th mandrel is fixed；Right joint pin locating piece compresses adjustment gasket and is fixed on right company Connect the side of block；The joint pin mandril for being nested with spring is mounted on the free end of right joint pin locating piece, joint pin by nut Mandril can be slided along the cylindrical hole of right joint pin locating piece, and the free end of joint pin mandril is set as circular conical surface, for pasting The end face of joint pin is closed, only joint pin is allowed to rotate around fixed axis, the use of spring can slow down joint pin mandril and compress To the impact of joint pin when joint pin；Hinge mandril and mandril gasket are mounted on the freedom of right joint pin locating piece by bolt End, adjusts the length of hinge mandril by increasing or reducing the quantity of mandril gasket, to adapt to the yin hinge of different in width Chain, hinge mandril and left joint pin locating piece compress hinge, to determine the relative position of hinge and the second clamp system.

Due to the adoption of the above technical solution, the present invention uses the first clamp system and the second clamp system to the present invention, Workpiece clamping can be fixed in correct position, avoid workpiece dislocation when assembling work or deformed, it is ensured that workpiece assembly Precision and stability；Second clamp system clamps car door workpiece, and body hinge is accurately located to installation site, waits to be installed Equipment installation is hinged on car door workpiece, two hinges accurately can be fixed on hinge using the grip device of the clamp system In two hinge installation points in stiffening plate.It greatly improves production efficiency, reduce labor intensity.

Detailed description of the invention

Fig. 1 is the structural schematic diagram for the car door assembly system that the new-energy automobile of the embodiment of the present invention accurately clamps.

Fig. 2 is the turnover mechanism structural blast schematic diagram of the embodiment of the present invention.

Fig. 3 is the car door Workpiece structure perspective view of the explosion of the embodiment of the present invention.

Fig. 4 is the guiding mechanism structural blast schematic diagram of the embodiment of the present invention.

Fig. 5 is the first carrier structure perspective view of the explosion of the embodiment of the present invention.

Fig. 6 is the first clamp system structural blast schematic diagram of the embodiment of the present invention.

Fig. 7 is the second clamp system structural schematic diagram of the embodiment of the present invention.

Fig. 8 is the second clamp system understructure perspective view of the explosion of the embodiment of the present invention.

Fig. 9 is the first base pivot structure perspective view of the explosion of the embodiment of the present invention.

Figure 10 is the second base pivot structure perspective view of the explosion of the embodiment of the present invention.

Figure 11 is the first rotating shaft connecting-piece structure perspective view of the explosion of the embodiment of the present invention.

Figure 12 is the second clamp system slab construction perspective view of the explosion of the embodiment of the present invention.

Figure 13 is the manual hinge clamp structure schematic diagram of the embodiment of the present invention.

Figure 14 is the clamp arm mounting base structural blast schematic diagram of the embodiment of the present invention.

Figure 15 is the left clamp arm structural blast schematic diagram of the embodiment of the present invention.

Figure 16 is the right clamp arm structural blast schematic diagram of the embodiment of the present invention.

Figure 17 is the 7 structural blast schematic diagram of the first positioning mechanism of the embodiment of the present invention.

Figure 18 is the second carrier structure perspective view of the explosion of the embodiment of the present invention.

Specific embodiment

The car door assembly system that a kind of new-energy automobile as shown in Figure 1 accurately clamps, including turnover mechanism 1, Guiding machine Structure 3, the first bracket 4, the first clamp system 5, the second clamp system 6, the first positioning mechanism 7, the second positioning mechanism 8, the second support Frame 9.The turnover mechanism 1 is arranged to that structure may be reversed, it is therefore an objective to can be to two for workpiece for positioning clamp member thereon Side overturning, equipment convenient for assembly assemble hinge；Guiding mechanism 3 is used for the guiding role of car door workpiece, and guidance car door workpiece 2 is placed The correct position on car door assembling jig；First bracket 4 and the second bracket 9 are used to support the door frame window construction of car door workpiece 2 And door skin；Workpiece is wrong when Workpiece clamping fixation in correct position, being avoided assembling work by the first clamp system 5 Position or deformation, it is ensured that the precision and stability of workpiece assembly；Second clamp system 6 clamps car door workpiece 2, and body hinge is smart Determine that position to installation site, waits equipment installation to be installed to be hinged on car door workpiece 2；Second positioning mechanism 7 is accurately positioned car door The spatial position of workpiece 2, it is ensured that the precision and stability of workpiece assembly；First positioning mechanism 8 is for the accurate fixed of car door workpiece 2 Position.

As shown in Fig. 2, the turnover mechanism includes platen 11 and angle adjustment leg device, the angle adjusts branch Foot device is provided with two groups, and two groups of angle adjustment leg devices are fixed at the bottom of platen 11；Angle adjusts leg device Including angle adjustment mounting plate 12, shaft 13, shaft mounting plate 14, shaft seat 15 and caging bolt 16.Angle adjusts mounting plate 12 are fixed on the lower surface of platen 11；Angle adjustment mounting plate 12 is connected on shaft mounting plate 14 by shaft 13, angle tune Whole mounting plate 12 can be provided with 5 limit holes, be respectively corresponded platform with around the shaft 13 rotations, angle adjustment 12 arc edge of mounting plate 11 5 different tilt angles of plate；A limit hole is provided on shaft mounting plate 14, caging bolt 16 passes through rotation installation One of limit hole is fixed on the limit hole of shaft mounting plate 14 on plate 12, to adjust the different spaces angle of platen 11, Equipment assembly convenient for assembly；Shaft mounting plate 14 is fixed on the two sides of shaft seat 15, and shaft seat 15 is fixed on ground or other sets It is standby upper, support is provided for entire arrangements for automotive doors assembling jig, guarantees the stability of fixture；Platen 11 is arrangements for automotive doors assembling jig Base components, its precision directly affects the accuracy of setting element, each element reference for installation hole is provided on platen 11, uses In installs fixture equipment, the generally pentagonal configuration of platen 11, there are two openings, opposite side to be provided with a boss for setting on one side, It is internally provided with through slot at six, this setting is to reduce platen 11 while guaranteeing that chuck apparatus has enough installation sites thereon Weight, reduce equipment in unnecessary weight.Hanging ring 17 and identification block 18 are additionally provided on platen 11, hanging ring 17 is fixed on platform The upper surface of plate 11 can be used for lifting platen 11, facilitate the movement of platen 11, and identification block 18 is four pieces, and identification block 18 is mounted on The surrounding of platen 11 can be used for car door workpiece 2 and carry and positioning identifier when assembly equipment work.Turnover mechanism 1 is working When, shaft seat 15 is fixed in ground or other equipment；The operating angle for adjusting platen 11 makes angle adjust 12 circular arc of mounting plate The limit hole on one of limit hole alignment shaft mounting plate 14 on edge, and fixed angle with caging bolt 16, platform 11 tilt angle of plate determines, can carry out subsequent workpiece positioning and assembly work.

As shown in figure 4, guiding mechanism 3 is four, guiding mechanism 3 is located at the surrounding of platen 11, respectively corresponds car door workpiece 2 25 edge bound edge position of door sash 23 and door skin；Guiding mechanism 3 includes Building L 31, upper guide pad 32 and lower guide pad 33.Building L 31 is mounted on the upper surface of platen 11, and the upper end of Building L 31 is provided with bevel structure；Upper guide pad 32 passes through two bolts It is fixed in the bevel structure of 31 upper end of Building L, the setting of upper guide pad 32 can make car door workpiece 2 in arrangements for automotive doors assembling jig Upper position enters correct installation position there are guidance car door workpiece 2 when certain deviation, is remained to；Lower guide pad 33 passes through four spiral shells Bolt is fixed on the vertical plane of Building L 31, when car door workpiece 2 is inducted into correct position by upper guide pad 32, lower guide pad 33 into One step determines the position of car door workpiece 2, waits subsequent accurate positioning and clamping assembly movement.

As shown in figure 5, the first bracket 4 includes the first support 41, seat supports block 42, first sensor bracket 43, first Sensor 44, the first hornblock 45, the first adjustment gasket 46, second adjustment gasket 47 and tray 48.First support 41 passes through bolt It is fixedly mounted on the upper surface of platen 11, there are three equidistant threaded holes for the upper cross section setting of the first support 41；Support branch Bracer 42 is L shape, and the upper and lower ends of 42 long side of seat supports block are bolted on the first support 41, support base 42 it is short Side is fixed on the upper surface of platen 11 by a bolt, and 42 pair of first support 41 of seat supports seat is played a supporting role, and keeps The stabilization of first support 41 at work；First sensor 44 is fixed on the upper of the first support 41 by first sensor bracket 43 End, the sensor mounting plane of first sensor bracket 43 is set as bending structure, to adapt to the crooked radian of door sash 23, First sensor 44 is used to detect spacing between bracket 4 and door sash 23, judge car door workpiece 2 and bracket 4 close to journey Degree；First hornblock, 45 horizontal edge compress the first adjustment gasket 46 simultaneously be fixed on the cross section of support 41,45 horizontal edge of the first hornblock with For the setting of the first adjustment gasket 46 there are three bolt fixing hole position, adjusting position that the use of gasket realizes between clamp assembly can Adjustment, to keep correct size positions；Tray 48 compresses second adjustment gasket 47 and is fixed on the vertical edge of the first hornblock 45, 48 upper surface of tray is set as inclined-plane, and inclined-plane setting is bonded the frame structure of door sash 23 for tray 48, avoids car door 23 structure of window frame is damaged because of unbalance stress.First bracket 4 is two, positioned at the two sides of platen 11；Left side bracket is used to support Doorframe guide rail structure in door sash 23, is equipped with first sensor 44 thereon, during car door workpiece 2 is placed on fixture Play the role of detecting distance；Right side bracket without sensor, only play the role of support door frame window 23.

As shown in fig. 6, the first clamp system 5 includes the second support 51, the first clamping cylinder 52, the first pressure arm 53, first Locating piece 54, third adjustment gasket 55, the first briquetting 56 and the 4th adjustment gasket 57.Second support 51 is mounted on the upper of platen 11 Surface, 51 upper end formation of the second support are set as L shape；First locating piece 54 compresses third adjustment gasket 55 and is fixed on second On the horizontal mounting surface of 51 upper end L-shaped structures of seat, the contact surface that the first locating piece 54 is contacted with workpiece is set as arc surface, the circle Cambered surface is bonded completely with the shape on 2 surface of car door workpiece at clamping, uniform stressed, avoids the first locating piece 54 to car door workpiece 2 Surface bring damage；First clamping cylinder 52 is mounted in the vertical installation surface of 51 upper end L-shaped structure of the second support, the first pressure Arm 53 is mounted on the corner guide rod of the first clamping cylinder 52, and the work of the first clamping cylinder 52 drives the first pressure arm 53 to rotate and presses Tight car door workpiece 2；First pressure arm, 53 free end is provided with boss plane, and the first briquetting 56 compresses the 4th adjustment gasket 57 and fixes In the lower surface of 53 boss plane of the first pressure arm；First locating piece 54 and 56 installation site of the first briquetting are adjustable.First folder Tight mechanism 5 is three, and two are mounted on the left side of platen 11, and one is mounted on the right of platen 11；First clamp system 5 is used for Inner plate of car door 22 and 25 structure of door skin are clamped, determines the spatial position of car door workpiece 2, while car door workpiece 2 being avoided to fill Workpiece dislocation or deformation, improve assembly precision when with operation；First clamp system 5 is not when working, 52 band of the first clamping cylinder Dynamic first pressure arm 53 rotation, keeps the open configuration of the first briquetting 56, places convenient for the carrying of car door workpiece 2；First clamping machine At work, the surface of car door workpiece 2 contacts structure 5 with the first locating piece 54, after the completion of waiting car door workpiece 2 to position, the first folder Tight cylinder 52 drives the rotation of the first pressure arm 53, and the first briquetting 56 compresses inner plate of car door 22 and 25 structure of door skin, fixed vehicle The spatial position of door workpiece 2, waits subsequent assembly work.

As shown in fig. 7, the second clamp system 6 includes the second clamp system pedestal 61, first base stiffening plate 62, the second bottom Seat stiffening plate 63, first base shaft 64, second base shaft 65, first rotating shaft connector 66, the second clamp system plate 67 With manual hinge fixture 68.Second clamp system pedestal 61 is fixed on the upper surface of platen 11,61 side of the second clamp system pedestal Plate is set as step structure；First base stiffening plate 62 is fixed on level-one step；Second base stiffening plate 63 is fixed on second level On step；The structure that first base stiffening plate 62 and second base stiffening plate 63 are used to reinforce the second clamp system pedestal 61 is strong Degree；First base shaft 64 and second base shaft 65 are mounted on the second clamp system pedestal 61 by revolute pair；Second 67 front end of clamp system plate is fixed on the upper surface of second base shaft 65, and rear end passes through first rotating shaft connector 66 and first Base shaft 64 is connected；64 upper end of first base shaft is connected by revolute pair with cylinder piston rod, and cylinder operation pushes first Base shaft 64 rotates, to push the second clamp system plate 67 around the fixed axis rotation where second base shaft 65； Manual hinge fixture 68 is two, and manual hinge fixture 68 is mounted on the two sides of the second clamp system plate 67, for car door The hinge 28 of workpiece 2 is clamped and is positioned.

As shown in figure 8, the second clamp system pedestal 61 includes base side plate 610, the second clamping cylinder 611, second sensing Device 612, second sensor bracket 613, third pedestal stiffening plate 614,3rd sensor 615,3rd sensor bracket 616, One bumper support 617, the first buffer 618, base plate 619, the first buffer stopper a, the second buffer stopper b and third buffer stopper c.Base side plate 610 is two pieces, and base side plate 610 is mounted on base plate 619, and two pieces of base side plates 610 are parallel to each other, bottom Seat side plate 610 is set as level-one step and two stage steps structure, rectangle hollow out is set as among two stage steps structure, which can While guaranteeing the structural strength of the second clamp system 6, weight of equipment is reduced, the top of two stage steps structure is provided with first Shaft hole, two stage steps structure side are provided with the second shaft hole, and the second shaft hole superstructure is provided with inclined platform；Second folder Tight 611 cylinder body of cylinder is mounted on the upper surface of base plate 619, and piston rod is mounted in first base shaft 64, piston rod end End is provided with spherical plain bearing rod end；Second sensor 612 is mounted on the side of base side plate 610 by second sensor bracket 613 Face, 612 detection direction of second sensor are vertical with the inclined platform plane of the second shaft hole superstructure；3rd sensor 615 is logical The side that 3rd sensor bracket 616 is mounted on base side plate 610 is crossed, 3rd sensor 615 and second sensor 612 are ipsilateral, 3rd sensor 615 is located at the top of 610 rectangle engraved structure of base side plate, and 615 detection direction of 3rd sensor is the bottom of perpendicular to Seat 619 plane of bottom plate；First buffer 618 is mounted on 610 side of base side plate by the first bumper support 617, and first is slow It rushes device 61 and is symmetrically mounted on 612 other side of second sensor, the first buffer 618 buffers direction perpendicular to the second shaft pore structure The inclined platform plane of top, for slowing down the velocity of rotation of the second clamp system plate 67；Third pedestal stiffening plate 614 is mounted on Inside 610 rectangle engraved structure of base side plate, third pedestal stiffening plate 614 is used to reinforce the structural strength of base side plate 610；The One buffer stopper a is two pieces, and the first buffer stopper a compresses adjustment gasket and is fixed on the upper surface of 610 two stage steps of base side plate；The Two buffer stopper b compress adjustment gasket and are fixed on the upper surface of 610 two stage steps inclined platform structure of base side plate；Third buffer stopper C compresses adjustment gasket and is fixed on the bottom surface of third pedestal stiffening plate 614；First buffer stopper a, the second buffer stopper b and third are slow Block c is rushed for position-limiting action.

As shown in figure 9, first base shaft 64 includes the first axle sleeve 641, first connecting rod 642, second connecting rod 643, first Mandrel 644, first flange bushing 645, the second mandrel 646, the first eyelet bolt 647, the second eyelet bolt 648, the first stop Bolt 649, the second dogbolt 640 and the 4th buffer stopper d.First axle sleeve, 641 both ends are set as a countersunk head pore structure；First method Blue bushing 645 is mounted in the countersunk head pore structure of the first axle sleeve 641, and first flange bushing 645 shields, and protects axis and base Body is not worn directly；First mandrel 644 is mounted on inside first flange bushing 645 by revolute pair, and 644 both ends of the first mandrel are set It is equipped with positioning shaft shoulder, plays positioning action, the setting of positioning shaft shoulder prevents the first mandrel 644 during the work time in axial direction Play is provided with through-hole in 644 positioning shaft shoulder of the first mandrel, prevents the rotation of the first mandrel 644；First connecting rod 642 is welded on On the external cylindrical surface of first axle sleeve 641,642 upper end of first connecting rod is provided with third shaft hole, and lower end is provided with boss, middle part knot Structure circular arc is excessive, is bonded the external cylindrical surface of the first axle sleeve 641；642 middle part arc structure of first connecting rod goes out to be provided with lightening hole, Under the premise of not influencing structural strength, reduce pts wt；Second connecting rod 643 is welded on the external cylindrical surface of the first axle sleeve 641, 643 upper end of second connecting rod is provided with the 4th axis hole, and lower end is arc surface, is bonded the external cylindrical surface of the first axle sleeve 641, second connecting rod 643 close to first connecting rod 642；Second mandrel 646 is mounted on the third axis hole of 642 upper end of first connecting rod, the second mandrel 646 1 End is provided with through-hole；First eyelet bolt 647 passes through the through-hole of the second mandrel 646, and the second dogbolt 640 passes through the first movable joint The circular hole of bolt 647 is fixed on the side wall of first connecting rod 642, and the second mandrel 646 is fixed；The piston of second clamping cylinder 611 Bar end is connected in the second mandrel 646, and the spherical plain bearing rod end of 611 piston-rod end of the second clamping cylinder is for providing rotation Movement；Second eyelet bolt 648 passes through the through-hole of the first mandrel 644, and the first dogbolt 649 passes through the second eyelet bolt 648 Circular hole be fixed on the side wall of base side plate 610, the first mandrel 644 is fixed, the first axle sleeve 641 and first flange bushing 645 For providing spinning movement；4th buffer stopper d is fixed in the boss plane of 642 lower end of first connecting rod, and the 4th buffer stopper d is used for Buffering and position-limiting action are provided in 642 rotation process of first connecting rod.

As shown in Figure 10, second base shaft 65 include the second axle sleeve 651, second flange bushing 652, third spindle 653, Third eyelet bolt 654 and third dogbolt 655.Second axle sleeve, 651 both ends are set as a countersunk head pore structure, the second axle sleeve A plane is provided on 651 periphery, the second clamp system plate 67 is fixed in the plane of 651 periphery of the second axle sleeve； Second flange bushing 652 is mounted in the countersunk head pore structure of the second axle sleeve 651, and second flange bushing 652 shields, protection Axis and matrix are not worn directly；Third spindle 653 is mounted on inside second flange bushing 652 by revolute pair, third spindle 653 Both ends are provided with positioning shaft shoulder, play positioning action, and the setting of positioning shaft shoulder prevents third spindle 653 during the work time along axis To direction play；It is provided with through-hole in 653 positioning shaft shoulder of third spindle, prevents the rotation of third spindle 653；Third eyelet bolt 654 pass through the through-hole of third spindle 653, and the circular hole that third dogbolt 655 passes through third eyelet bolt 654 is fixed on base side On the side wall of plate 610, third spindle 653 is fixed, and the second axle sleeve 651 is with second flange bushing 652 for providing spinning movement.

As shown in figure 11, first rotating shaft connector 66 include first connecting rod 661, thrust washer 662, the first bushing 663, Second bushing 664, the 4th mandrel 665, the 5th mandrel 666, the 4th eyelet bolt 667, the 5th eyelet bolt 668, the 4th stop Bolt 669 and the 5th dogbolt 660.661 upper and lower ends of first connecting rod are provided with circular hole；5th mandrel 666 is mounted on On the 4th axis hole of two connecting rods 643；The first connecting rod 661 for being nested with the first bushing 663 is mounted on the 5th mandrel by revolute pair On 666,666 one end of the 5th mandrel is provided with through-hole；5th eyelet bolt 668 passes through the through-hole of the 5th mandrel 666, the 5th stop The circular hole that bolt 660 passes through the 5th eyelet bolt 668 is fixed on the side wall of second connecting rod 643, and the 5th mandrel 666 is fixed；The Two bushings 664 are nested on 661 upper end circular hole of first connecting rod；4th mandrel 665 is mounted on the second bushing 664 by revolute pair On；4th mandrel, 665 one end is provided with through-hole；4th eyelet bolt 667 passes through the through-hole of the 4th mandrel 665, the 4th stop spiral shell On 67 side wall of the second clamp system plate that the circular hole that bolt 669 passes through the 4th eyelet bolt 667 is fixed on, the 4th mandrel 665 is solid It is fixed；Thrust washer 662 is four, and thrust washer 662 is mounted on the both ends of the 4th mandrel 665 and the 5th mandrel 666；First bushing 663 and second bushing 664 shield, protect axis and matrix not to wear directly；Thrust washer 662 shields, and avoids First connecting rod 661 and the direct contact wear of axis hole wall surface.

As shown in figure 12, the second clamp system plate 67 includes the first clamping platform 671, the first block 672, the second block 673 and the 5th axis hole lifting lug 674.First clamping platform 671 is mounted in the plane of 651 periphery of the second axle sleeve；First clamps Middle part is provided with groove to platform 671 on one side, and the setting of the groove avoids the first clamping platform 671 around 653 place axis of third spindle Interfere in line rotation process with the second bracket 9；First block 672 and the second block 673 are mounted under the first clamping platform 671 Surface, the first block 672 and the second block 673 divide, first block 672 and corresponding with the first buffer stopper a, the second buffer stopper b The position-limiting action of two blocks 673 offer 671 rotational angle of the first clamping platform；5th axis hole lifting lug 674 is mounted on the first clamping The lower surface of platform 671, the 4th mandrel 665 connect the 5th axis hole lifting lug 674 and first connecting rod 661, for driving the first folder Tight platform 671 rotates.

As shown in figure 13, there are two manual hinge fixtures 68, manual hinge fixture 68 includes clamp arm mounting base 681, a left side Clamp arm 682 and right clamp arm 683；Hinge 28 includes positive hinge 281, hinge 282 and joint pin 283.Clamp arm mounting base 681 compress adjustment gasket and are fixed on the first clamping platform 671；Left clamp arm 682 and right clamp arm 683 are mounted on clamp arm In mounting base 681, left clamp arm 682 and 683 linkage work of right clamp arm and the joint pin 283 and hinge that clamp hinge 28 282, the position for locating hinge 28 relative to car door workpiece 2.

As shown in figure 14, clamp arm mounting base 681 includes the second hornblock 6810, the second clamping platform the 6811, the 4th sensing Device bracket 6812, the 4th sensor 6813, hinge brake block 6814, buffer stopper bracket 6815, clamp arm handle 6816, the 6th heart Axis 6817, third bushing 6818, the 6th eyelet bolt 6819, the 5th buffer stopper e, the 6th buffer stopper f and the 7th buffer stopper g.The Two hornblocks 6810 compress adjustment gasket and are fixed on the first clamping platform 671；Second clamping platform 6811 compresses adjustment gasket And it is fixed on 6810 side of the second hornblock, the setting of 6811 horizontal surface portion of the second clamping platform is there are three cylindrical hole, and end For slim-lined construction, in the junction of slim-lined construction root, using right angle transition；4th sensor 6813 passes through the 4th sensor branch Frame 6812 is fixed on the side of the second clamping platform 6811, vertical second clamping platform 6811 of 6813 detection direction of the 4th sensor Upper plane, for detecting left 682 folding condition of clamp arm；Hinge brake block 6814 is mounted on table on the second clamping platform 6811 On face, hinge brake block 6814 stops hinge at the position of the opposite car door workpiece 2 of 6 locating hinge of the second clamp system 28 282 rotations, it is ensured that left clamp arm 682 and right clamp arm 683 can clamp the hinge 282 of hinge 28；Third bushing 6818 It is nested on the cylindrical hole on the slim-lined construction of the second clamping platform 6811；6th mandrel 6817 passes through in clamp arm handle 6816 Between cylindrical hole and third bushing 6818, clamp arm handle 6816 is mounted on the thin of the second clamping platform 6811 by revolute pair On long structure；6th eyelet bolt 6819 passes through the through-hole of the 6th mandrel 6817, and the 6th eyelet bolt 6819 passes through stop Bolt is fixed on the upper surface of clamp arm handle 6816, and the 6th mandrel 6817 is fixed；Buffer stopper bracket 6815 is fixed on the second folder The right angle transition position of tight 6811 slim-lined construction root of platform；5th buffer stopper e and the 7th buffer stopper g are fixed on buffer stopper bracket On 6815；7th buffer stopper g is fixed on clamp arm handle 6816；5th buffer stopper e, the 6th buffer stopper f and the 7th buffer stopper g Position-limiting action for clamp arm handle 6816.When manual hinge fixture 68 is in clamped condition, 6816, clamp arm handle In middle, the 5th buffer stopper e and the 6th buffer stopper f are contacted and are limited clamp arm handle 6816 and turn right, when manual hinge When fixture 68 is in release conditions, clamp arm handle 6816 turns to the left side, the section of the 7th buffer stopper g and clamp arm handle 6816 It contacts and limits clamp arm handle 6816 and continue to turn left.

As shown in figure 15, left clamp arm 682 includes the second connecting rod 6820, left link block 6821, left joint pin locating piece 6822, the 4th bushing 6823, the first pin shaft 6824, the 5th bushing 6825, the 7th mandrel 6826, the 7th eyelet bolt 6827 and Four sensor baffles 6828.Second connecting rod, 6820 both ends are provided with cylindrical hole, and the 4th bushing 6823 is nested in the second connecting rod In 6820 cylindrical hole；Left link block 6821 is mounted in the second connecting rod 6820 by the first pin shaft 6824；Second connecting rod 6820 are mounted on clamp arm handle 6816 by the first pin shaft 6824；5th bushing 6825 is nested in the second clamping platform 6811 Cylindrical hole on, the 7th mandrel 6826 pass through left link block 6821 cylindrical hole and the 5th bushing 6825, by left link block 6821 It is mounted on the second clamping platform 6811 by revolute pair；7th eyelet bolt 6827 passes through the through-hole of the 7th mandrel 6826, and And the 7th eyelet bolt 6827 upper surface of left link block 6821 is fixed on by dogbolt, the 7th mandrel 6826 is fixed；It is left Joint pin locating piece 6822 compresses adjustment gasket and is fixed on the side of left link block 6821, left 6822 end of joint pin locating piece It is provided with the cylindrical hole of fixed hinge pin 283；4th sensor baffle 6828 is mounted on the side of left joint pin locating piece 6822, 4th sensor baffle 6828 corresponds to the 4th sensor 6813, for detecting left 682 folding condition of clamp arm.

As shown in figure 16, right clamp arm 683 includes third connecting rod 6830, right link block 6831, right joint pin locating piece 6832, the 5th bushing 6833, the second pin shaft 6834, joint pin mandril 6835, hinge mandril 6836, mandril gasket 6837, bullet Spring 6838, the 8th mandrel 6839.6830 both ends of third connecting rod are provided with cylindrical hole, and the 5th bushing 6833 is nested in third connection In the cylindrical hole of bar 6830；Right link block 6831 is mounted in third connecting rod 6830 by the second pin shaft 6834；Third connection Bar 6830 is mounted on clamp arm handle 6816 by the second pin shaft 6834；8th mandrel 6839 passes through the circle of right link block 6831 Right link block 6831 is mounted on the second clamping platform 6811 by post holes and bushing by revolute pair；Eyelet bolt passes through the 8th The through-hole of mandrel 6839, and eyelet bolt 6839 is fixed on the upper surface of right link block 6831, the 8th heart by dogbolt Axis 6839 is fixed；Right joint pin locating piece 6832 compresses adjustment gasket and is fixed on the side of right link block 6831；It is nested with bullet The joint pin mandril 6835 of spring 6838 is mounted on the free end of right joint pin locating piece 6832, joint pin mandril 6835 by nut It can be slided along the cylindrical hole of right joint pin locating piece 6832, the free end of joint pin mandril 6835 is set as circular conical surface, uses In the end face of fitting joint pin 283, only joint pin 283 is allowed to rotate around fixed axis, the use of spring 6838 can slow down hinge Impact of the chain pin mandril 6835 when compressing joint pin 283 to joint pin 283；Hinge mandril 6836 and mandril gasket 6837 are logical The free end that bolt is mounted on right joint pin locating piece 6832 is crossed, is adjusted by increasing or reducing the quantity of mandril gasket 6837 The length of whole hinge mandril 6836, to adapt to the hinge 282 of different in width, hinge mandril 6836 and left hinge finger setting Block 6822 compresses hinge 282, to determine the relative position of hinge 28 and the second clamp system 6.

Second clamp system 6 is in original state, and 611 piston rod of the second clamping cylinder, which is shunk, pulls first base shaft 64 Rotation, first base shaft 64 promote the second clamp system plate 67 along second base shaft 65 by first rotating shaft connector 66 Fixed axis rotation；Second sensor 612 detects that the second clamp system plate 67 turns to maximum angle, second sensor 612 sending signals notify the second clamping cylinder 611 to stop working, and arrangements for automotive doors assembling jig inner space increases, haulage equipment Car door workpiece 2 is carried on arrangements for automotive doors assembling jig.

6816 original state of clamp arm handle is located at middle, and clamp arm handle 6816 is manually turned to the left side, left clamping Arm 682 and right clamp arm 683 open；When 7th buffer stopper g limitation clamp arm handle 6816 continues to turn left, the 4th sensor 6813 detect that left clamp arm 682 is in open configuration, and the 4th sensor 6813 issues signal for allowing manually to place hinge 28 have on 68 to manual hinge clip, manually reset clamp arm handle 6816, and manual hinge fixture 68 clamps hinge 28, this When the 4th sensor 6813 detect that left clamp arm 682 is in closed state.

Car door workpiece 2 is finished by the first positioning mechanism 7 and the positioning of the second positioning mechanism 8 and is determined by the first clamp system 5 Behind spatial position, the second clamping cylinder 611 resets, and the second clamp system plate 67 turns along the fixed axis of second base shaft 65 Dynamic, the first block 672 contacts the first buffer stopper a, and the second clamp system plate 67 of limitation continues to rotate；3rd sensor 615 is examined It measures the second clamp system plate 67 and reaches assigned work angle, issue signal and the second clamping cylinder 611 is notified to stop working；Hinge Chain 28 is determined relative to the installation site of car door workpiece 2, and subsequent installation equipment is waited to install hinge 28 to hinge stiffening plate 27 On.

As shown in figure 17, the first positioning mechanism 7 includes third support 71, third clamping cylinder 72, the second pressure arm 73, first Clamp arm link block 74, the first key seat link block 75, the first key seat 76, the first positioning pin 77, the second briquetting 78 and the first cylinder Scotch 79；Lack briquetting part in second positioning mechanism, 8 structure, other parts structure is identical as the first positioning mechanism 7.Third Support 71 is mounted on the upper surface of platen 11, and the cross section of 71 upper end of third support is provided with boss structure；Third clamping cylinder 72 are mounted on third support 71, and third clamping cylinder 72 is hand-operated clamping cylinder；Second pressure arm 73 is mounted on third and clamps gas On the corner guide rod of cylinder 72, the work of third clamping cylinder 72 drives the second pressure arm 73 to rotate and positions and workpiece pressing；Second pressure 73 free end of arm is provided with boss plane, and the first clamp arm link block 74 is fixed on the lower surface of 73 boss of the second pressure arm；First Key seat link block 75 compresses adjustment gasket and is fixed on the vertical plane of the first clamp arm link block 74；First key seat 76, which compresses, to be adjusted Whole gasket and the side for being fixed on the first key seat link block 75；First positioning pin 77 is fixed on the end of the first key seat 76 by nut End, 77 orientation of the first positioning pin are used for perpendicular to platen 11, the first positioning pin 77 to inner plate of car door 22 in car door workpiece 2 It is accurately positioned；Second briquetting 78 compresses adjustment gasket and is fixed on the lower surface of the first clamp arm link block 74, the second briquetting 78 For compressing car door workpiece 2 when positioning finger setting, the car door workpiece 2 having good positioning is fixed；First cylinder scotch 79 It is mounted on the first clamp arm link block 74, is provided with bolt fixing hole on the first cylinder scotch 79, positioned in car door workpiece 2 After good, the first cylinder scotch 79 and the boss structure of 71 upper end cross section of third support are fixed, it is ensured that third clamping cylinder 72 No longer move.First positioning mechanism 7 is mounted on the boss structure of platen 11, and the second positioning mechanism 8 is mounted on its opposite side；The One positioning mechanism 7 and the second positioning mechanism 8 at work, the Primary Location on automotive hinge assembling jig of car door workpiece 2, Manual operation third clamping cylinder 72 acts, and the second pressure arm 73 is rotated and driven on the first positioning pin 77 positioning inner plate of car door 22 Location hole；The second briquetting 78 on first positioning mechanism 7 compresses car door workpiece 2 simultaneously, consolidates to the car door workpiece 2 having good positioning It is fixed；After car door workpiece 2 is had good positioning, the first cylinder scotch 79 and the boss structure of 71 upper end cross section of third support are fixed, Ensure that third clamping cylinder 72 no longer moves, the positioning of car door workpiece 2 is completed, then by the first clamp system 5 to car door workpiece 2 It is completely fixed.

As shown in figure 18, the second bracket 9 includes the 4th support 91, the second locating piece 92, the 5th support 93, third hornblock 94, third locating piece 95.4th support 91 compresses adjustment gasket and is fixed on the upper surface of second base stiffening plate 63；Second is fixed Position block 92 is fixed on the side of the 4th support 91；5th support 93 is fixed on the upper surface of platen 11；Third locating piece 95 is logical Third hornblock 94 is crossed to be fixed on the cross section of the 5th support 93；Second locating piece 92 and 95 upper surface of third locating piece are set as Inclined-plane, inclined-plane setting are bonded the frame structure of car door workpiece 2 for the second locating piece 92 and third locating piece 95, avoid car door 2 structure of workpiece is damaged because of unbalance stress.

Claims

1. a kind of car door assembly system that new-energy automobile accurately clamps, the assembly system include turnover mechanism, guiding mechanism, support Frame mechanism, clamp system and positioning mechanism；It is characterized in that,

The turnover mechanism includes platen and angle adjustment leg device, and the angle adjustment leg device is provided with two Group, two groups of angle adjustment leg devices are fixed at the bottom of platen；Reference for installation hole, platen generally five are set on platen Side shape structure, there are two opening, the opposite side of two openings is provided with a boss, is internally provided with through slot for the setting on one side of platen；

2. a kind of arrangements for automotive doors assembling jig device according to claim 1, which is characterized in that angle adjusts leg device Including angle adjustment mounting plate, shaft, shaft mounting plate, shaft seat and caging bolt；Angle adjustment mounting plate is fixed on platen Lower surface；Angle adjustment mounting plate is connected on shaft mounting plate by shaft, and angle adjustment mounting plate can revolve around the shaft Turn, angle adjusts the setting of mounting plate arc edge, and there are five limit holes, respectively correspond five different tilt angles of platen；Shaft A limit hole is provided on mounting plate, caging bolt is fixed on shaft by one of limit hole on rotation mounting plate and installs On the limit hole of plate, to adjust the different spaces angle of platen；Shaft mounting plate is fixed on the two sides of shaft seat, and shaft seat is fixed On ground, support is provided for entire arrangements for automotive doors assembling jig device；The platen upper surface is fixedly installed hanging ring and knowledge Other piece, identification block is four pieces, and identification block is mounted on the surrounding of platen, when working for car door workpiece handling and assembly equipment Positioning identifier.

3. a kind of arrangements for automotive doors assembling jig device according to claim 1, which is characterized in that the first clamp system includes Second support, the first clamping cylinder, the first pressure arm, the first locating piece, third adjustment gasket, the first briquetting, the 4th adjustment gasket； Second support is mounted on the upper surface of platen, and the second support upper end formation is set as L shape；First locating piece compresses third adjusting pad Piece is simultaneously fixed on the horizontal mounting surface of the second support upper end L-shaped structure, the contact surface setting that the first locating piece is contacted with workpiece For arc surface, which is bonded completely with the shape of car door workpiece surface at clamping, uniform stressed, avoid the first locating piece to Bring damage in the surface of car door workpiece；First clamping cylinder is mounted in the vertical installation surface of the second support upper end L-shaped structure, the One pressure arm is mounted on the corner guide rod of the first clamping cylinder, and the work of the first clamping cylinder drives the first pressure arm to rotate and compress vehicle Door workpiece；First press arm free end is provided with boss plane, and the first briquetting compresses the 4th adjustment gasket and is fixed on the first pressure arm The lower surface of boss plane；First locating piece and the first briquetting installation site can adjust.

4. a kind of arrangements for automotive doors assembling jig device according to claim 1, which is characterized in that the second clamp system pedestal Including base side plate, the second clamping cylinder, second sensor, second sensor bracket, third pedestal stiffening plate, third sensing Device, 3rd sensor bracket, the first bumper support, the first buffer, base plate, the first buffer stopper a, the second buffer stopper b With third buffer stopper c；Base side plate is two pieces, and base side plate is mounted on base plate, and two pieces of base side plates are parallel to each other, bottom Seat side plate is set as level-one step and two stage steps structure, and rectangle hollow out, two stage steps knot are set as among two stage steps structure The top of structure is provided with first rotating shaft hole, and two stage steps structure side is provided with the second shaft hole, the second shaft hole superstructure It is provided with inclined platform；Second clamping cylinder cylinder body is mounted on the upper surface of base plate, and piston rod is mounted on first base shaft On, piston-rod end is provided with spherical plain bearing rod end；Second sensor is mounted on base side plate by second sensor bracket Side, second sensor detection direction are vertical with the inclined platform plane of the second shaft hole superstructure；3rd sensor passes through the Three sensor stands are mounted on the side of base side plate, and 3rd sensor is ipsilateral with second sensor, and 3rd sensor is located at bottom The top of seat side plate rectangle engraved structure, 3rd sensor detection direction is perpendicular to base plate plane；First buffer passes through First bumper support is mounted on base side plate side, and the first buffer is symmetrically mounted on the second sensor other side, and first is slow Device buffering direction is rushed perpendicular to the inclined platform plane of the second shaft hole superstructure, for slowing down turning for the second clamp system plate Dynamic speed；Third pedestal stiffening plate is mounted on inside base side plate rectangle engraved structure, and third pedestal stiffening plate is for reinforcing bottom The structural strength of seat side plate；First buffer stopper a is two pieces, and the first buffer stopper a compresses adjustment gasket and is fixed on base side plate two The upper surface of grade step；Second buffer stopper b compresses adjustment gasket and is fixed on the upper of base side plate two stage steps inclined platform structure Surface；Third buffer stopper c compresses adjustment gasket and is fixed on the bottom surface of third pedestal stiffening plate；First buffer stopper a, the second buffering Block b and third buffer stopper c is used for position-limiting action.

5. a kind of arrangements for automotive doors assembling jig device according to claim 1, which is characterized in that first base shaft includes First axle sleeve, first connecting rod, second connecting rod, the first mandrel, first flange bushing, the second mandrel, the first eyelet bolt, second live Save bolt, the first dogbolt, the second dogbolt and the 4th buffer stopper d；First axle sleeve both ends are set as a countersunk head pore structure； First flange bushing is mounted in the countersunk head pore structure of the first axle sleeve, and first flange bushing shields, and protects axis and matrix It does not wear directly；First mandrel is mounted on first flange bush inside by revolute pair, and the first mandrel both ends are provided with locating shaft Shoulder, plays positioning action, and the setting of positioning shaft shoulder prevents the first mandrel in axial direction play during the work time, first heart It is provided with through-hole in axis positioning shaft shoulder, prevents the rotation of the first mandrel；First connecting rod is welded on the external cylindrical surface of the first axle sleeve, First connecting rod upper end is provided with third shaft hole, and lower end is provided with boss, and central structure circular arc is excessive, outside the first axle sleeve of fitting Cylindrical surface；Arc structure is provided with lightening hole in the middle part of first connecting rod；Second connecting rod is welded on the external cylindrical surface of the first axle sleeve, the Two small ends are provided with the 4th axis hole, and lower end is arc surface, are bonded the external cylindrical surface of the first axle sleeve, and second connecting rod is close to first Connecting rod；Second mandrel is mounted on the third axis hole of first connecting rod upper end, and second mandrel one end is provided with through-hole；First movable joint spiral shell Bolt passes through the through-hole of the second mandrel, and the circular hole that the second dogbolt passes through the first eyelet bolt is fixed on the side wall of first connecting rod On, the second mandrel is fixed；On the second mandrel, the second clamping cylinder piston rod is last for the piston-rod end connection of second clamping cylinder The spherical plain bearing rod end at end is for providing spinning movement；Second eyelet bolt passes through the through-hole of the first mandrel, the first dogbolt On the side wall that the circular hole of the second eyelet bolt is fixed on base side plate, the first mandrel is fixed, the first axle sleeve and first flange Bushing is for providing spinning movement；4th buffer stopper d is fixed in the boss plane of first connecting rod lower end, and the 4th buffer stopper d is used In offer buffering and position-limiting action in first connecting rod rotation process；

Second base shaft includes the second axle sleeve, second flange bushing, third spindle, third eyelet bolt and third stop spiral shell Bolt；Second axle sleeve both ends are set as a countersunk head pore structure, and a plane, the second clamp system are provided on the periphery of the second axle sleeve Plate is fixed in the plane in the second sleeve outer circle face；Second flange bushing is mounted in the countersunk head pore structure of the second axle sleeve；The Three mandrels are mounted on second flange bush inside by revolute pair, and third spindle both ends are provided with positioning shaft shoulder, positioning shaft shoulder Setting prevents third spindle in axial direction play during the work time；It is provided with through-hole in third spindle positioning shaft shoulder, is prevented The rotation of third spindle；Third eyelet bolt passes through the through-hole of third spindle, and third dogbolt passes through third eyelet bolt Circular hole is fixed on the side wall of base side plate, and third spindle is fixed, and the second axle sleeve and second flange bushing are dynamic for providing rotation Make.

6. a kind of arrangements for automotive doors assembling jig device according to claim 1, which is characterized in that first rotating shaft connector packet Include first connecting rod, thrust washer, the first bushing, the second bushing, the 4th mandrel, the 5th mandrel, the 4th eyelet bolt, the 5th work Save bolt, the 4th dogbolt and the 5th dogbolt；First connecting rod upper and lower ends are provided with circular hole；5th mandrel is mounted on On the 4th axis hole of second connecting rod；The first connecting rod for being nested with the first bushing is mounted in the 5th mandrel by revolute pair, and the 5th Mandrel one end is provided with through-hole；5th eyelet bolt passes through the through-hole of the 5th mandrel, and the 5th dogbolt passes through the 5th movable joint spiral shell The circular hole of bolt is fixed on the side wall of second connecting rod, and the 5th mandrel is fixed；Second bushing is nested in first connecting rod upper end circular hole On；4th mandrel is mounted on the second bushing by revolute pair；4th mandrel one end is provided with through-hole；4th eyelet bolt passes through The through-hole of 4th mandrel, the 4th dogbolt pass through the second clamp system plate side wall that the circular hole of the 4th eyelet bolt is fixed on On, the 4th mandrel is fixed；Thrust washer is four, and thrust washer is mounted on the both ends of the 4th mandrel and the 5th mandrel；First lining Set and the second bushing shield, and axis and matrix is protected not to wear directly；Thrust washer shields, and avoids the first connection Bar and the direct contact wear of axis hole wall surface.

7. a kind of arrangements for automotive doors assembling jig device according to claim 1, which is characterized in that the second clamp system plate Including the first clamping platform, the first block, the second block and the 5th axis hole lifting lug；First clamping platform is mounted on outside the second axle sleeve In the plane of disc；Middle part is provided with groove to first clamping platform on one side, and the setting of the groove avoids the first clamping platform around the Interfere in axis rotation process with the second bracket where three mandrels；First block and the second block are mounted on the first clamping platform Lower surface, the first block and the second block are point corresponding with the first buffer stopper a, the second buffer stopper b, and the first block and the second block mention For the position-limiting action of the first clamping platform rotational angle；5th axis hole lifting lug is mounted on the lower surface of the first clamping platform, and the 4th Mandrel connects the 5th axis hole lifting lug and first connecting rod, for driving the rotation of the first clamping platform.

8. a kind of arrangements for automotive doors assembling jig device according to claim 1, which is characterized in that manual hinge clip has two A, manual hinge fixture includes clamp arm mounting base, left clamp arm, right clamp arm；Hinge includes positive hinge, hinge and hinge Pin；