CN108296792A - A kind of vehicle frame production line - Google Patents

Abstract

The present invention relates to motorcycle manufacturing fields, disclose a kind of vehicle frame production line, clamping is carried out to two expects pipes respectively by processing fore-stock, processing after-poppet, loading and unloading fore-stock and loading and unloading after-poppet, loading and unloading fore-stock and loading and unloading after-poppet also play transfer to expects pipe, one billot pipe is for when processing, another expects pipe can be used for feeding, pillar is rotatable and can extend into support base up or down, the controllability of bracket is set to enhance, need the stand-by period expended short, it is efficient, reduce production cost.

Description

A kind of vehicle frame production line

Technical field

The present invention relates to motorcycle manufacturing field, a kind of specifically vehicle frame production line.

Background technology

With the development of economy, motorcycle quantity and style are more and more, and motorcycle includes many composition portions such as vehicle frame Part needs many processes, such as washing pipe, welding and pressure cushion collar etc., based on examining for the factors such as human cost in the making of vehicle frame Consider, production line all the more automates, is intensive, is intelligent, each equipment in production procedure is organically combined and connect it is integral, Production efficiency is greatlyd improve, production cost is reduced, wherein rear chain stay is one of important component of frame of motorcycle, belongs to suspension Device is the main bridge for being fixedly connected with rear wheel of motorcycle with motorcycle troop fishplate bar, in the making of rear chain stay, need by Two cushion collars are respectively pressed into chainstay both ends, and pressing sleeve process in the prior art is that cushion collar is pressed into chainstay by human hand , operating difficulties, efficiency is low.

Invention content

For overcome the deficiencies in the prior art, the present invention provides a kind of vehicle frame production line, and cushion collar is preloaded onto chainstay Bar is punctured into cushion collar by both ends, and the chainstay of rear chain stay is set aside to trustship device, and pressing sleeve device is by two cushion collars It is pressed into chainstay from chainstay both ends respectively, operation is simple, efficient, has certain buffering and alignment effect, prevents from pressing Bad part.

The technical solution adopted by the present invention to solve the technical problems：

A kind of vehicle frame production line includes pressing machine, conveying device, weldment machine, suspension arrangement, detection device, printing dress It sets, spray equipment and washing pipe machine, the conveying device are filled with pressing machine, weldment machine, suspension arrangement, detection device, printing respectively Set, spray equipment is connected with washing pipe machine, the spray equipment includes spray box, and charging basket and supercharging are provided on the spray box Pump is connected with pressure inlet between the charging basket and booster pump, both sides are provided with multiple other framves in the spray box, are arranged on the other frame There is lifting platform, sprayer is provided on the lifting platform, nozzle is provided on the sprayer, the sprayer is connected with charging basket It connects, the spray box lower end is provided with backing, and pivoted frame mechanism, driving mechanism and transmission mechanism, the drive are provided on the backing Motivation structure is connected with transmission mechanism, and the transmission mechanism is connected with pivoted frame mechanism, and the pivoted frame mechanism is arranged by both sides Between frame, the pivoted frame mechanism includes rotary shaft, and rotary shaft lower end rotation is provided with external tooth turntable, the external tooth turntable with Transmission mechanism engages, and truss is provided on the external tooth turntable, and hook, the rotary shaft upper end rotation are provided on the truss It is provided with swivel bearing, the rotary shaft is rotatably connected to top rotary table by swivel bearing, and the top rotary table is connected with truss, The truss and top rotary table are hollow, and the printing equipment includes stamp pad and bottom plate, and the bottom plate is rectangle, the bottom plate Uniformly distributed there are four the mounting hole of strip, bolt is secured a base plate to across mounting hole on stamp pad, and the long side of the bottom plate is solid Surely it is provided with tray, V-type straight slot is provided on the tray, is provided with quadrangular on the bottom plate, it is vertical on the quadrangular It is provided with limited post, the limited post is cylinder, and the length direction of the mounting hole is consistent with the long side of bottom plate, the tray In cuboid-type, the V-type straight slot slot bottom is provided with a slot, and plumbing device, the detection device are provided on the quadrangular Include big frame and upper small top, the big frame top is provided with big upper beam, vertical beam and big bottom end rail, the big upper beam and Big bottom end rail is horizontally disposed, and the vertical beam is vertically connected and is integrally formed with big upper beam, big bottom end rail respectively, the big upper cross It has been bolted small frame on beam, has been provided with lower big top on the big bottom end rail, the small frame is in inverted L shape, the small frame setting There is needle beam, the needle beam is horizontally disposed, and the needle beam is threaded with rotation handwheel, the rotation handwheel lower end setting There are lower terminal pad, the upper small top upper end to be provided with terminal pad, the lower terminal pad is connected with upper terminal pad by bolt, Described small top across big upper beam, described small top and lower big top same axis, the suspension arrangement includes to set It sets and is managed after the side front tube of both sides and side, the side front tube is welded with the first transverse tube by upper between pipe behind side under, middle part connects It is horizontal to be welded under by upper first transverse tube, the second transverse tube, third transverse tube and the 4th between the side front tube of both sides for pipe and lower connection pipe Pipe, first transverse tube, the second transverse tube are vertically welded on third transverse tube and to upwarp and horizontal by 20 degree~50 degree angles Hanging tube, the hanging tube mutual dislocation on first transverse tube, the second transverse tube, the hanging tube on second transverse tube, third transverse tube are mutual It misplaces, bottom of the tube is welded with solid frame plate after the side front tube and side, and the washing pipe machine includes washing pipe platform and washing pipe head, the punching Left fixture, right fixture and rear jig are provided on pipe platform, the left fixture includes left head part, and the left head part right end, which is fixed, to be connected It is connected to left piece, the left piece of right end lower part is fixedly installed lower-left clamp block, is provided with supporting piece below the lower-left clamp block, institute It states supporting piece to be arranged on washing pipe platform, the left piece of right end top is fixedly installed upper left clamp block, the upper left clamp block setting There are punching, the washing pipe head to extend into punching, the right fixture includes right clamp block, and the right clamp block is arranged in lower-left On the right side of clamp block and upper left clamp block, the lower-left clamp block, upper left clamp block and right clamp block are provided with clamp mouth, after described Fixture is arranged in lower-left clamp block and upper left clamp block rear, and the rear jig is provided with push pipe head, and the upper left clamp block is set It is equipped with alignment post, the right clamp block is provided with the alignment hole being adapted to alignment post, and the alignment post is extend into alignment hole, institute It states and is fixedly installed right piece on the right side of right clamp block, the right piece of right side is fixed with right clamp cylinder, and the weldment machine includes movement Vehicle positions fixed column, pedestal and welding manipulator, is provided with locomotive on the pedestal, welding is provided on the locomotive Pallet, the welding pallet quadrangle are respectively arranged with location hole, and there are four the positioning fixed column settings and is separately positioned on bottom Seat surrounding, sloping platform is provided with before the pedestal, and the welding manipulator setting is arranged on pedestal side, the positioning fixed column There are positioning stud, the positioning stud to be adapted to location hole, be provided with locating piece on the positioning stud, on the welding pallet It is provided with planometer, welding tooling is provided on the welding pallet, the locomotive is arranged with four pulleys, the press fitting Machine includes cabinet, workbench and the bar that can be punctured into cushion collar, and trustship device, institute are provided on the workbench It states and is symmetrical arranged on trustship device there are two the trustship part being adapted to chainstay, trustship seat both sides are symmetrically arranged with pressing sleeve dress It sets, the pressing sleeve device is fixed on workbench, and the pressing sleeve device includes set cylinder seat, and the side of the set cylinder seat is fixed It is provided with pressing sleeve cylinder, the other side of the set cylinder seat, which is fixedly installed, wears wedge, and the pressing sleeve cylinder is provided with pressing sleeve bar, the pressure Loop bar is adapted to and passes through wedge, one end of the pressing sleeve bar to be provided with pressing sleeve head, be provided on the pressing sleeve head with wedge is worn One end of the pressure pin slot being adapted to bar, the pressing sleeve head is adapted to cushion collar, and the pressing sleeve cylinder is connected with pressing sleeve control valve, institute It states pressing sleeve control valve to be arranged in trustship device front or behind, the pressing sleeve control valve is connected with pressing sleeve hydraulic station, the cabinet Upper quadrangle is fixedly installed the first pillar respectively, and the upper end of first pillar is fixedly connected with workbench, the pressing sleeve liquid Pressure station is arranged above cabinet, and one piece is provided between the cabinet and workbench or with overhead gage, is set on the workbench It is equipped with pressing sleeve switch, the pressing sleeve switch is arranged in front of pressing sleeve device, pressing sleeve control is provided on the workbench and shows case, institute The aobvious case of pressing sleeve control is stated respectively to be connected with pressing sleeve switch, pressing sleeve hydraulic station.

Further, it is provided with floor push below the cabinet.

Further, the pressing sleeve head is made of aluminium alloy.

Further, it is provided with wheel below the cabinet.

Further, it is provided with promotion handle on the workbench.

Further, it is provided with spare part case between the cabinet and workbench.

Further, it is provided with level meter on the trustship device.

The beneficial effects of the invention are as follows：Cushion collar is preloaded onto chainstay both ends, bar is punctured into cushion collar, will after The chainstay of chain stay sets aside to trustship device, and bar both ends are shelved on pressure pin slot, and pressing sleeve cylinder driving pressing sleeve bar stretches out and wears cunning It crosses and wears wedge, pressing sleeve bar drives pressing sleeve head, pressing sleeve head to be pressed into two cushion collars in chainstay from chainstay both ends respectively, grasps Make simply, it is efficient, there are certain buffering and alignment effect, prevents from damaging part by pressure.

Description of the drawings

Present invention will be further explained below with reference to the attached drawings and examples.

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

Fig. 2 is the structural schematic diagram of weldment machine；

Fig. 3 is the structural schematic diagram of left fixture on washing pipe platform, right fixture and rear jig；

The structural schematic diagram of Fig. 4 suspension arrangements；

Fig. 5 is the left view of Fig. 4；

Fig. 6 is the structural schematic diagram of detection device；

Fig. 7 is the structural schematic diagram of printing equipment；

Fig. 8 is the vertical view of Fig. 7；

Fig. 9 is the left view of Fig. 7；

Figure 10 is the structural schematic diagram of spray equipment.

Specific implementation mode

Referring to Fig.1~10, a kind of vehicle frame production line includes pressing machine, conveying device, weldment machine, suspension arrangement, detection Device, printing equipment, spray equipment and washing pipe machine, conveying device respectively with pressing machine, weldment machine, suspension arrangement, detection device, Printing equipment, spray equipment are connected with washing pipe machine, and pipe fitting is carried out washing pipe by washing pipe machine, after pipe fitting completes washing pipe, conveying device Pipe fitting is transported to weldment machine, pipe fitting welding is the components such as rear chain stay 15 by weldment machine, and conveying device again conveys rear chain stay 15 To pressing machine, two cushion collars 113 are pressed into from 14 both ends of chainstay in chainstay 14 respectively by pressing machine, conveying device will Vehicle frame is transported to suspension arrangement, is hung to vehicle frame by suspension arrangement, vehicle frame is transported to detection device by conveying device, is passed through Detection device is detected vehicle frame, and vehicle frame is transported to printing equipment by conveying device, by printing equipment to vehicle frame into driving frame Number printing, spray equipment includes spray box 71, charging basket 72 and booster pump 73 is provided on spray box 71, between charging basket 72 and booster pump 73 It is connected with pressure inlet 74, both sides are provided with multiple other framves 75 in spray box 71, are provided with lifting platform 76 on other frame 75, on lifting platform 76 It is provided with sprayer 78, nozzle 77 is provided on sprayer 78, sprayer 78 is connected with charging basket 72, and 71 lower end of spray box is provided with Backing 79 is provided with pivoted frame mechanism, driving mechanism 710 and transmission mechanism 711, driving mechanism 710 and transmission mechanism on backing 79 711 are connected, and transmission mechanism 711 is connected with pivoted frame mechanism, and pivoted frame mechanism is arranged between frame 75 by both sides, and pivoted frame mechanism includes There are rotary shaft 712, the rotation of 712 lower end of rotary shaft to be provided with external tooth turntable 713, external tooth turntable 713 is engaged with transmission mechanism 711, It is provided with truss 714 on external tooth turntable 713, hook 715 is provided on truss 714, the rotation of 712 upper end of rotary shaft is provided with rotation Bearing 717, rotary shaft 712 are rotatably connected to top rotary table 716 by swivel bearing 717, and top rotary table 716 is connected with truss 714, Truss 714 and top rotary table 716 are hollow, mitigate weight, reduce rotation load, vehicle frame is hung over hook 715,710 band of driving mechanism Dynamic transmission mechanism 711, transmission mechanism 711 drive external tooth turntable 713 to rotate, the rotation of 713 driving truss 714 of external tooth turntable, truss 714 drive vehicle frame rotation, nozzle 77 to spray vehicle frame, and the height of nozzle 77, printing dress can be adjusted by lifting platform 76 It includes stamp pad 61 and bottom plate 62 to set, and bottom plate 62 is rectangle, and bottom plate 62 is uniformly distributed, and there are four the mounting hole 63 of strip, bolts Bottom plate 62 is fixed on stamp pad 61 across mounting hole 63, the long side of bottom plate 62 is fixedly installed tray 64, is set on tray 64 It is equipped with V-type straight slot 65, quadrangular 66 is provided on bottom plate 62, limited post 67 is vertically installed on quadrangular 66, limited post 67 is in The length direction of cylinder, mounting hole 63 is consistent with the long side of bottom plate 62, and tray 64 is in cuboid-type, and 65 slot bottom of V-type straight slot is set A slot 68 is equipped with to process, plumbing device 69 is provided on quadrangular 66, vehicle frame is placed on printing equipment, a left side for vehicle frame During pipe and right pipe are respectively clamped on the V-type straight slot 65 of tray 64, tray 64 plays a supportive role to vehicle frame, and V-type straight slot 65 limits The side-to-side movement of vehicle frame, quadrangular 66 are located at the rear side of fuel tank installing pipe, and limited post 67 is located above fuel tank installing pipe to limit Vehicle frame moves up and down, under the collective effect of tray 64 and limited post 67, vehicle frame by strong fix on bottom plate 62, by printing Head prints vehicle frame, and detection device includes big frame 51 and upper small by top 56,51 top of big frame be provided with big upper beam 52, Vertical beam 511 and big bottom end rail 510, big upper beam 52 and big bottom end rail 510 are horizontally disposed, vertical beam 511 respectively with big upper beam 52, Big bottom end rail 510 is vertically connected and is integrally formed, and small frame 53 has been bolted on big upper beam 52, has been arranged on big bottom end rail 510 Have lower big top 54, small frame 53 is in inverted L shape, and small frame 53 is provided with needle beam 57, and needle beam 57 is horizontally disposed, 57 screw thread of needle beam It is connected with rotation handwheel 55,55 lower end of rotation handwheel is provided with lower terminal pad 58, and upper small top 56 upper end is provided with terminal pad 59, lower terminal pad 58 is connected with upper terminal pad 59 by bolt, and upper small top 56 pass through big upper beam 52, and upper small top 56 under The lower end of seat tube is placed on lower big top 54 by big top 54 same axis, rotation rotation handwheel 55, upper small by top 56 It moves downward, pushes into seat tube upper end, vehicle frame is fixed, then vehicle frame can be detected, detection is completed Afterwards, it is rotated further by rotation handwheel 55, upper small top 56 move upwards, and vehicle frame are removed detection device, suspension arrangement includes setting The pipe 42 after the side front tube 41 of both sides and side is welded with the first transverse tube 43, middle part after side front tube 41 and side by upper between pipe 42 under Connecting tube 44 and lower connection pipe 45, the side of suspension arrangement are in A types, and first is welded under by upper between the side front tube 41 of both sides Transverse tube 43, the second transverse tube 46, third transverse tube 47 and the 4th transverse tube 48, the first transverse tube 43, the second transverse tube 46 hang down on third transverse tube 47 Straight be welded with upwarps and horizontal by the hanging tube 49 of 20 degree~50 degree angles, vehicle frame is suspended on hanging tube 49, the first transverse tube 43, 49 mutual dislocation of hanging tube on second transverse tube 46,49 mutual dislocation of hanging tube on the second transverse tube 46, third transverse tube 47, can hang more Vehicle frame, while preventing the vehicle frame of suspension from interfering, side front tube 41 and the side bottoms Hou Guan42 are welded with solid frame plate 410, by solid Suspension arrangement is fixed on floor by frame plate 410, and frame of motorcycle includes many pipe fittings, when these pipe fittings are many before welding It waits and needs to mill out notch at the place of being welded to connect to put other pipe fittings into, be welded to connect, but the efficiency of milling notch is very low, therefore It designs and produces dedicated washing pipe machine and the above process is completed, washing pipe machine includes washing pipe platform 31 and washing pipe head 30, washing pipe platform Left fixture, right fixture and rear jig are provided on 31, left fixture includes left head part 32, and left head part 32 can carry clamp and buffer Effect, 32 right end of left head part are fixedly connected with left piece 33, and left piece of 33 right end lower parts are fixedly installed lower-left clamp block 34, lower-left folder The lower section of plumber block 34 is provided with supporting piece 35, and supporting piece 35 is arranged on washing pipe platform 31, in lower-left clamp block 34 pipe fitting is clamped or When washing pipe head 30 is to pipe fitting punching, supporting piece 35 can play lower-left clamp block 34 supporting role, and left piece of 33 right end tops are fixed It is provided with upper left clamp block 36, upper left clamp block 36 is provided with punching 37, and washing pipe head 30 is extend into punching 37, and punching 37 can be with Positioning alignment effect is played, accurate punching goes out notch, and right fixture includes right clamp block 38, and the right setting of clamp block 38 is pressed from both sides in lower-left 36 right side of plumber block 34 and upper left clamp block, lower-left clamp block 34, upper left clamp block 36 and right clamp block 38 are provided with clamp mouth 39, Clamp mouth 39 is adapted to pipe fitting, and rear jig is arranged at 36 rear of lower-left clamp block 34 and upper left clamp block, and rear jig is provided with top Tube head 310, upper left clamp block 36 are provided with alignment post 314, and right clamp block 38 is provided with the alignment hole being adapted to alignment post 314 311, alignment post 314 is extend into alignment hole 311, and with clamping alignment effect is closed, being convenient for will for alignment post 314 and alignment hole 311 Pipe fitting is clamped, stable working, and 38 right side of right clamp block is fixedly installed right piece 312, and right piece 312 right side is fixed with right clamp Cylinder 313, right clamp cylinder 313 drive right piece 312 action, and right piece 312 drives right clamp block 38 to act, it would be desirable to rush the pipe fitting of notch It is extend into lower-left clamp block 34 and upper left clamp block 36, push pipe head 310 withstands and positioned to pipe fitting, and right clamp block 38 is on the right side It promotes to the right under the driving of clamp cylinder 313, clamps pipe fitting with lower-left clamp block 34 and the cooperation of upper left clamp block 36, at this moment, punching Tube head 30 is directed at pipe fitting and rapid punching press down, the notch punching of pipe fitting is come out, efficiency is very high, and weldment machine includes movement Vehicle 20 positions fixed column 22, pedestal 25 and welding manipulator 28, is provided with locomotive 20 on pedestal 25, is arranged on locomotive 20 There is welding pallet 21, for vehicle frame clamping on welding pallet 21,21 4 jiaos of pallet of welding is respectively arranged with location hole, positions fixed column There are four 22 settings and is separately positioned on 25 surrounding of pedestal, sloping platform 27 is provided with before pedestal 25, vehicle 20 easy to remove pushes to pedestal 25, the setting of welding manipulator 28 is positioned and is provided with positioning stud 29 in fixed column 22 in 25 side of pedestal, positioning stud 29 with it is fixed Position hole is adapted to, and locating piece 210 is provided on positioning stud 29, by location hole, positioning stud 29 and locating piece 210 to welded plate Platform 21 is fixed on the positioning, and the positioning to complete vehicle frame is fixed, and welds and is provided with planometer 23 on pallet 21, can intuitively see The level condition of welding pallet 21 is observed, welds and is provided with welding tooling 24 on pallet 21, locomotive 20 is arranged with four cunnings Wheel 26, it would be desirable to which the vehicle frame of welding is placed into welding pallet 21, is welded by welding manipulator 28, and welding pallet 21 is installed in On locomotive 20, after being soldered a vehicle frame or a vehicle frame, locomotive 20 can be released and position the connection of fixed column 22, it will The vehicle frame welded is removed with locomotive 20, then the locomotive 20 of another vehicle frame to be welded is shifted onto on pedestal 25, will be moved Vehicle 20 is fixedly connected with positioning fixed column 22, then is welded, and efficient, pressing machine includes cabinet 116,11 and of workbench The bar 111 that can be punctured into cushion collar 113, bar 111 play positioning action, trustship device are provided on workbench 11 12, it is symmetrical arranged on trustship device 12 there are two the trustship part 13 being adapted to chainstay 14, trustship part 13 plays chainstay 14 and holds Positioning action is held in the palm, 12 both sides of trustship seat are symmetrically arranged with pressing sleeve device, are pressed into respectively from both ends by cushion collar 113 by pressing sleeve device Into chainstay 14, pressing sleeve device is fixed on workbench 11, and pressing sleeve device includes set cylinder seat 16, covers the side of cylinder seat 16 It is fixedly installed pressing sleeve cylinder 17, set cylinder seat 16 positions pressing sleeve cylinder 17, and the other side of set cylinder seat 16, which is fixedly installed, wears pressure Seat 18, pressing sleeve cylinder 17 is provided with pressing sleeve bar 19, and pressing sleeve bar 19 is adapted to and wears wedge 18 with wedge 18 is worn, and wears wedge 18 and plays Alignment effect, while also making indentation steady, one end of pressing sleeve bar 19 is provided with pressing sleeve head 110, is provided with and wears on pressing sleeve head 110 The pressure pin slot 112 that bar 111 is adapted to, one end of pressing sleeve head 110 are adapted to cushion collar 113, and pressing sleeve head 110 is direct to cushion collar 113 Pressure, is pressed into chainstay 14, pressing sleeve cylinder 17 is connected with pressing sleeve control valve 114, and action control is carried out by pressing sleeve control valve 114 System, the setting of pressing sleeve control valve 114 are connected with pressing sleeve liquid in 12 front or behind of trustship device, connection and reasonable arrangement, pressing sleeve control valve 114 Pressure station 115, quadrangle is fixedly installed the first pillar 117, upper end and the workbench 11 of the first pillar 117 respectively on cabinet 116 It is fixedly connected, pressing sleeve hydraulic station 115 is arranged above cabinet 116, and there are big quantity spaces between cabinet 116 and workbench 11, just One piece is provided between the arrangement of pressing sleeve hydraulic station 115, cabinet 116 and workbench 11 or with overhead gage 118, baffle 18 can be with Protective action is played, pressing sleeve switch 119 is provided on workbench 11, a hand steered firmly rear chain stay 15, another hand can be used Pressing sleeve switch 119 is operated, pressing sleeve switch 119 is arranged in front of pressing sleeve device, is conveniently operated, is arranged on workbench 11 There is pressing sleeve control to show case 120, pressing sleeve control shows case 120 and is connected respectively with pressing sleeve switch 119, pressing sleeve hydraulic station 115, and pressing sleeve control shows case 120 pairs of operations are controlled and are shown.

Cushion collar 113 is preloaded onto 14 both ends of chainstay, bar 111 is punctured into cushion collar 113, by rear chain stay 15 Chainstay 14 sets aside to trustship device 12, and 111 both ends of bar are shelved on pressure pin slot 112, and pressing sleeve cylinder 17 drives pressing sleeve bar 19 to stretch Go out and wear to slip over and wear wedge 18, pressing sleeve bar 19 drives pressing sleeve head 110, and pressing sleeve head 110 is by two cushion collars 113 respectively from chainstay 14 both ends are pressed into chainstay 14, and operation is simple, efficient, has certain buffering and alignment effect, prevents from damaging part by pressure.

In the present embodiment, it is preferred that 116 lower section of cabinet is provided with floor push 121, in addition to can be pressed by manually controlling It is outer to enter operation, foot-propelled control can also be carried out by floor push 121.

In the present embodiment, it is preferred that pressing sleeve head 110 is made of aluminium alloy, and aluminium alloy has certain cushioning effect, prevents from pressing Bad part.

In the present embodiment, it is preferred that 116 lower section of cabinet is provided with wheel 122, easy to remove.

In the present embodiment, it is preferred that it is provided on workbench 11 and pushes handle 123, it is easy to remove.

In the present embodiment, it is preferred that spare part case 124 is provided between cabinet 116 and workbench 11, convenient for putting for spare part It sets.

In the present embodiment, it is preferred that be provided with level meter 125 on trustship device 12, be observed that by level meter 125 The horizontal positioned situation of chainstay 14, to adjust trustship device 12 in time.

The above, only better embodiment of the invention, but the present invention is not limited to above-described embodiments, as long as It reaches the technique effect of the present invention with any same or similar means, should all fall under the scope of the present invention.

Claims (5)

1. a kind of vehicle frame production line, it is characterised in that：Include pressing machine, conveying device, weldment machine and washing pipe machine, the conveying Device is connected with pressing machine, weldment machine and washing pipe machine respectively, and the pressing machine includes workbench (11) and can be punctured into Bar (111) in cushion collar (113) is provided with trustship device (12), the trustship seat (12) on the workbench (11) Both sides are symmetrically arranged with pressing sleeve device, and the pressing sleeve device includes set cylinder seat (16), and the side of the set cylinder seat (16) is fixed It is provided with pressing sleeve cylinder (17), the other side of the set cylinder seat (16), which is fixedly installed, wears wedge (18), and the pressing sleeve cylinder (17) sets It is equipped with pressing sleeve bar (19), the pressing sleeve bar (19) is adapted to and wears wedge (18), the pressing sleeve bar (19) with wedge (18) is worn One end be provided with pressing sleeve head (110), the pressure pin slot (112) being adapted to bar (111) is provided on the pressing sleeve head (110).

2. a kind of vehicle frame production line according to claim 1, it is characterised in that：The pressing sleeve head (110) is by aluminium alloy system At.

3. a kind of vehicle frame production line according to claim 1 or 2, it is characterised in that：It is set below the workbench (11) It is equipped with cabinet (116), wheel (122) is provided with below the cabinet (116), promotion handle is provided on the workbench (11) Hand (123), cabinet (116) lower section are provided with floor push (121).

4. a kind of vehicle frame production line according to claim 1 or 2, it is characterised in that：It is set below the workbench (11) It is equipped with spare part case (124).

5. a kind of vehicle frame production line according to claim 1 or 2, it is characterised in that：It is arranged on the trustship device (12) There is level meter (125).