CN215034917U

CN215034917U - Full-automatic automobile body welding line

Info

Publication number: CN215034917U
Application number: CN202022316096.6U
Authority: CN
Inventors: 刘兴武; 张晓林; 曹颜峰; 吴永甲
Original assignee: Hubei Hong Yali Automotive Equipment Co ltd
Current assignee: Hubei Hong Yali Automotive Equipment Co ltd
Priority date: 2020-10-18
Filing date: 2020-10-18
Publication date: 2021-12-07
Anticipated expiration: 2030-10-18

Abstract

The utility model relates to the technical field of welding lines and discloses a full-automatic automobile body welding line; this full-automatic automobile body welds dress line, including the transmission line, the sliding tray has all been seted up on the left and right sides of transmission line, be provided with the latch in the sliding tray, transmission line sliding surface is connected with the sliding block, the sliding block covers for "U" shape structure on trilateral of transmission line, the first recess and the second recess of symmetric distribution are all seted up to the sliding block left and right sides, and two first recesses and two second recesses all set gradually under to from last, and two first recess inner chambers all rotate and are connected with the gear, and second recess internally mounted has first motor, the transmission end of first motor and the bottom fixed connection of gear, the gear with the latch rotates and connects the utility model discloses can realize full-automatic transport to increase steerable raising and lowering functions and can fix multiple motorcycle type.

Description

Full-automatic automobile body welding line

Technical Field

The utility model belongs to the technical field of weld the dress line, specifically be a full-automatic automobile body welds dress line.

Background

The process planning of the automobile body welding line plays an important role in the whole welding project. The whole process planning technology of the welding production line is the core technology of the welding production line. The appearance quality of the car depends on the level of the weld line.

The existing welding line has certain disadvantages when in use, firstly, the welding line has no device capable of lifting, the height can not be adjusted when the vehicle body is welded, the flexibility of the welding line is reduced, meanwhile, a corresponding fixed structure is not made for the vehicle body in the transmission process, and the vehicle body can be displaced during the transmission process, so that the precision is reduced; therefore, improvements are now needed in view of the current situation.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a full-automatic automobile body welds dress line, the effectual solution welds the device that the dress line does not have can go up and down, can't carry out altitude mixture control when carrying out the automobile body and weld the dress, has reduced the flexibility of welding the dress line, does not make corresponding fixed knot structure to the automobile body preparation simultaneously in transmission process, and the automobile body probably produces the displacement on the way in the transmission, causes the problem that the precision reduces.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a full-automatic automobile body welding line, includes the transmission line, the sliding tray has all been seted up on the left and right sides of transmission line, be provided with the latch in the sliding tray, transmission line sliding surface is connected with the sliding block, the sliding block covers for "U" shape structure trilaterally of transmission line, the first recess and the second recess of symmetric distribution are all seted up to the sliding block left and right sides, and two first recesses and two second recesses all set gradually from last to down, and two first recess inner chambers all rotate and are connected with the gear, and second recess internally mounted has first motor, the transmission end of first motor and the bottom fixed connection of gear, the gear with the latch rotates to be connected.

Preferably, sliding block top fixedly connected with support, the support left side is rotated and is connected with the cylinder, the support right side is rotated and is connected with the horizontal pole, horizontal pole bottom fixedly connected with lug, the lug with the flexible end of cylinder rotates and connects.

Preferably, the cross rods are connected in a staggered sliding manner to form the lifting device, and the center points of the cross rods are connected in a rotating manner through supporting rods.

Preferably, the cylinders are symmetrically arranged along the left side and the right side of the support, the telescopic devices made of the cross rods are uniformly distributed with 4 groups from left to right, the fixing rods are rotatably connected between the two groups of cross rods on the left side and the right side, and the top of each cross rod is provided with a working plate.

Preferably, the workstation top fixedly connected with workstation, the fixed block of workstation top fixedly connected with symmetric distribution, the equal fixedly connected with threaded rod in two fixed block tops, workstation left side fixedly connected with backup pad, backup pad top fixedly connected with second motor.

Preferably, the trapezoidal groove has been seted up on the workstation surface, be provided with symmetric distribution's trapezoidal piece in the trapezoidal groove cavity, two trapezoidal piece tops are fixed connection respectively in two fixed block bottoms, two trapezoidal pieces by two threaded rods and fixed block fixed connection, the inside second round hole of having seted up of two trapezoidal pieces, workstation center department fixedly connected with fixing base, the inside third round hole of having seted up of fixing base, third round hole inner chamber is provided with the drum, two second round holes with drum inner chamber runs through and is provided with the control lever, the control lever left and right sides all is provided with the screw thread, and two threaded rod bottoms just are provided with the screw thread for the arc, two threaded rod bottoms with the control lever left and right sides rotates to be connected, the control lever right side rotates and is connected with the second motor, the second motor with the control lever right side rotates to be connected.

Compared with the prior art, the beneficial effects of the utility model are that: the welding line is additionally provided with a device capable of lifting, the height of the welding line can be adjusted when the automobile body is welded, the flexibility of the welding line is increased, and the required height can be automatically adjusted when different parts are assembled and spliced.

Meanwhile, a fixing structure for manufacturing the vehicle body is additionally arranged in the transmission process, the vehicle body can be adjusted according to the size of the vehicle body, the purpose of fixing the vehicle body frame is achieved, the vehicle body is stabilized in the transmission process, and the purpose of increasing the accuracy is achieved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a side view of the structure of the present invention;

FIG. 4 is a sectional view of the structure workbench of the present invention;

in the figure: 100. a transmission line; 110. a slider; 120. a first motor; 130. a gear; 140. clamping teeth; 200. a support; 210. a cylinder; 220. a cross bar; 230. fixing the rod; 240. a working plate; 300. a work table; 310. a trapezoidal block; 320. a threaded rod; 330. a fixed block; 340. a second motor; 350. a support plate; 360. a control lever; 361. a cylinder; 370. a fixed seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment one, by figure 1, figure 2, figure 3 and figure 4 give, the utility model relates to a full-automatic automobile body welding line, including transmission line 100, the sliding tray has all been seted up on transmission line 100 left and right sides, be provided with latch 140 in the sliding tray, transmission line 100 sliding surface is connected with sliding block 110, sliding block 110 covers on transmission line 100 trilateral for "U" shape structure, first recess and the second recess of symmetric distribution are all seted up to the sliding block 110 left and right sides, two first recesses and two second recesses all set gradually from last to down, two first recess inner chambers all rotate and are connected with gear 130, second recess internally mounted has first motor 120, the transmission end of first motor 120 and gear 130's bottom fixed connection, gear 130 rotates with latch 140 and is connected.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 1, a support 200 is fixedly connected to the top of the sliding block 110, a cylinder 210 is rotatably connected to the left side of the support 200, a cross bar 220 is rotatably connected to the right side of the support 200, a bump is fixedly connected to the bottom of the cross bar 220, and the bump is rotatably connected to the telescopic end of the cylinder 210.

Set up cylinder 210, promote the telescopic link, the telescopic link extension promotes horizontal pole 220, upwards or moves down, and cylinder 210 can replace the manpower to promote, increases the practicality.

In the third embodiment, based on the first embodiment, as shown in fig. 1, the cross bars 220 are connected in a staggered sliding manner to form a lifting device, and the center points of the cross bars 220 are connected by a support rod in a rotating manner.

The cross bars 220 are connected in a staggered and rotating manner, so that a stable lifting structure is added, and the staggered parts of the cross bars 220 are connected by support rods to form a diamond structure.

Fourth embodiment, on the basis of first embodiment, as shown in fig. 3, the cylinders 210 are symmetrically arranged along the left and right sides of the bracket 200, the telescopic devices made of the cross bars 220 are evenly distributed with 4 groups from left to right, the fixing rods 230 are rotatably connected between the two groups of cross bars 220 on the left and right sides, and the top of the cross bar 220 is provided with the working plate 240.

The cylinders 210 are bilaterally symmetrical and provide bidirectional power, and the cross bars 220 are uniformly distributed in 4 groups and provide stable supporting force for the working plate 240.

Fifth embodiment, on the basis of the first embodiment, as shown in fig. 3, the top of the working plate 240 is fixedly connected with a working table 300, the top of the working table 300 is fixedly connected with symmetrically distributed fixing blocks 330, the tops of the two fixing blocks 330 are fixedly connected with threaded rods 320, the left side of the working table 300 is fixedly connected with a supporting plate 350, and the top of the supporting plate 350 is fixedly connected with a second motor 340.

The symmetrically distributed fixed blocks 330 can fix the bodies of different vehicle models, and the second motor 340 provides power for fixing the bodies.

Sixth embodiment, on the basis of first embodiment, as shown in fig. 4, a trapezoidal groove has been seted up on the surface of the workbench 300, trapezoidal blocks 310 that are provided with symmetric distribution in the trapezoidal groove cavity, two trapezoidal blocks 310 top are fixed connection respectively in two fixed block 330 bottoms, two trapezoidal blocks 310 are by two threaded rods 320 and fixed block 330 fixed connection, the inside second round hole that has seted up of two trapezoidal blocks 310, workstation 300 center department fixedly connected with fixing base 370, the inside third round hole that has seted up of fixing base 370, the third round hole inner chamber is provided with drum 361, two second round holes and drum 361 inner chamber run through and are provided with control lever 360, the 360 left and right sides of control lever all are provided with the screw thread, two threaded rod 320 bottoms are the arc and are provided with the screw thread, two threaded rod 320 bottoms are connected with the 360 left and right sides of control lever are rotated, control lever 360 right sides are connected with second motor 340, second motor 340 is connected with the 360 right sides of control lever is rotated.

The second motor 340 drives the control rod 360 to rotate, the fixing block 330 is rotatably connected with the control rod 360 through threads at the bottom of the internal threaded rod 320 to move, accordingly, the automobile body is fixed, and the cylinder 361 reduces friction.

The working principle is as follows: two first motors 120 are rotatably connected to the bottoms of two gears 130, a second groove is formed in a sliding block 110 to support the first motors 120, the first motors 120 are started, the gears 130 are in contact with the first grooves of the transmission line 100, in the rotating process, the outer wall of each gear 130 rotates along a sliding groove latch 140 to drive the rotatably connected sliding blocks 110 to slide on the transmission line 100, air cylinders 210 are arranged on the left and right sides of a support 200 fixedly connected to the sliding blocks 110 to provide uniform and same power to transverse rods 220, the transverse rods 220 are arranged in a staggered mode to push the transverse rods 220 to move upwards, so that the whole lifting structure formed by the transverse rods 220 starts to operate, a telescopic working plate 240 with uniform speed and stable structure is achieved, 4 groups of lifting devices are uniformly distributed in sequence to achieve a structure with stable center and bilateral sides, the working platform 300 is mainly responsible for fixing the position of a vehicle body, and generates electricity through the second motors 340, drive 360 rotations of control lever, when 360 rotations of control lever, the screw thread that sets up through 360 both sides of control lever promotes 320 bottom screw threads of threaded rod and makes trapezoidal piece 310 horizontal translation about, drives fixed connection and controls the translation at the fixed block 330 of trapezoidal piece 310 top, accomplishes and fixes the automobile body of unidimensional not to this reaches full-automatic transport automobile body, increases steerable raising and lowering functions and carries out the purpose of fixing to multiple motorcycle type.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a full-automatic automobile body assembly line that welds, includes transmission line (100), its characterized in that: the sliding tray has all been seted up on transmission line (100) left and right sides, be provided with latch (140) in the sliding tray, transmission line (100) surface sliding connection has sliding block (110), sliding block (110) cover for "U" shape structure is in on the trilateral of transmission line (100), first recess and the second recess of symmetric distribution are all seted up to the sliding block (110) left and right sides, and two first recesses and two second recesses all set gradually from last to down, and two first recess inner chambers all rotate and are connected with gear (130), and second recess internally mounted has first motor (120), the transmission end of first motor (120) and the bottom fixed connection of gear (130), gear (130) with latch (140) rotate and are connected.

2. The full-automatic automobile body welding line according to claim 1, characterized in that: sliding block (110) top fixedly connected with support (200), support (200) left side is rotated and is connected with cylinder (210), support (200) right side is rotated and is connected with horizontal pole (220), horizontal pole (220) bottom fixedly connected with lug, the lug with the flexible end of cylinder (210) rotates and connects.

3. The full-automatic automobile body welding line according to claim 2, characterized in that: the cross rods (220) are connected in a staggered sliding mode to form a lifting device, and the center points of the cross rods (220) are connected in a rotating mode through supporting rods.

4. The full-automatic automobile body welding line according to claim 3, characterized in that: the cylinder (210) sets up along support (200) bilateral symmetry, turn right evenly distributed from a left side to the telescoping device of horizontal pole (220) preparation has 4 groups, all rotates between two sets of horizontal poles (220) of left and right sides and is connected with dead lever (230), the top of horizontal pole (220) is provided with work board (240).

5. The full-automatic automobile body welding line according to claim 4, characterized in that: working plate (240) top fixedly connected with workstation (300), workstation (300) top fixedly connected with symmetric distribution's fixed block (330), two fixed block (330) top equal fixedly connected with threaded rod (320), workstation (300) left side fixedly connected with backup pad (350), backup pad (350) top fixedly connected with second motor (340).

6. The full-automatic automobile body welding line according to claim 5, characterized in that: the surface of the workbench (300) is provided with a trapezoidal groove, symmetrically distributed trapezoidal blocks (310) are arranged in a cavity of the trapezoidal groove, the tops of the two trapezoidal blocks (310) are respectively and fixedly connected with the bottoms of the two fixed blocks (330), the two trapezoidal blocks (310) are fixedly connected with the fixed blocks (330) through two threaded rods (320), second round holes are formed in the two trapezoidal blocks (310), a fixed seat (370) is fixedly connected with the center of the workbench (300), a third round hole is formed in the fixed seat (370), a cylinder (361) is arranged in the inner cavity of the third round hole, control rods (360) are arranged in the two second round holes and the inner cavity of the cylinder (361) in a penetrating manner, threads are arranged on the left side and the right side of each control rod (360), the bottoms of the two threaded rods (320) are arc-shaped and provided with threads, and the bottoms of the two threaded rods (320) are rotatably connected with the left side and the right side of each control rod (360), the right side of the control rod (360) is rotatably connected with a second motor (340), and the second motor (340) is rotatably connected with the right side of the control rod (360).