CN111922575A

CN111922575A - Auxiliary tool for automatic welding of automobile beam

Info

Publication number: CN111922575A
Application number: CN202010897587.6A
Authority: CN
Inventors: 郑恩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2020-11-13

Abstract

An auxiliary tool for automatic welding of automotive girders relates to the technical field of automatic welding, and comprises a supporting device, a rotating device, a clamping device, a welding device and an integrated controller, wherein the supporting device comprises a bottom plate and fixed slide ways, the rotating device comprises a rotating shaft and an electric slide plate, a plurality of fixed slide ways are in sliding fit with the electric slide plate, the clamping device comprises a cross rod and a rotating disc, one end of the rotating shaft is in rotating fit with the rotating disc, the welding device comprises a fixed round table, a first mounting groove is formed in one surface of the cross rod, one end of the fixed round table is connected with the first mounting groove, a first fixing groove is formed in the upper surface of the bottom plate, and the integrated controller is connected with the first fixing groove. Meanwhile, the welding device adopts a multi-section design, and complex welding at different angles can be realized.

Description

Auxiliary tool for automatic welding of automobile beam

Technical Field

The invention relates to the technical field of automatic welding, in particular to an auxiliary tool for automatic welding of an automobile beam.

Background

Under the modern industrial foundation, automobiles become indispensable and newly-needed products for each family, the continuous progress of the automobile manufacturing industry is promoted, more intelligent and precise manufacturing processes of various parts are emphasized, as is well known, an automobile beam is an important bearing part on the automobile, the manufacturing process of the structure of the automobile beam is directly related to the production time and the cost of the whole automobile, and the clamping device and the welding device of the automobile beam in the traditional process are lack of integration, so that the whole mechanical structure is too complex and inconvenient to manufacture and use.

However, the existing auxiliary tool for automatic welding which is put into use often has the problems of small moving range, insufficient integration and the like, so that the auxiliary tool for automatic welding of the automobile frame is provided.

Disclosure of Invention

The invention mainly aims to provide an auxiliary tool for automatically welding automotive girders, which ensures that a rotating device can move in one direction in a long distance by adding a fixed slide way on a bottom plate, is convenient for clamping and welding large-size girders, is arranged on a cross rod, avoids adding redundant structures to bear the welding device, and can realize complex welding at different angles by adopting a multi-section design.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides an automotive frame's automatic weld uses auxiliary fixtures, includes strutting arrangement, rotary device, clamping device, welding set, integrated control ware, strutting arrangement includes the bottom plate and decides the slide, rotary device includes rotation axis and electric slide, and is a plurality of decide the slide all with electric slide sliding fit, clamping device includes horizontal pole and rotating disc, rotation axis one end and the rotatory cooperation of rotating disc, welding set is including fixed round platform, a horizontal pole surface is equipped with first mounting groove, fixed round platform one end is connected with first mounting groove, the bottom plate upper surface is equipped with first fixed slot, integrated control ware is connected with first fixed slot.

Preferably, strutting arrangement still includes hydraulic stem, flexible post and supporting shoe, and is a plurality of decide the slide and all install in the bottom plate upper surface, the surface array has a plurality of first connecting grooves under the bottom plate, and is a plurality of hydraulic stem one end all is connected with first connecting groove, and is a plurality of the hydraulic stem other end all with flexible post sliding fit, a plurality of the supporting shoe is all installed in a flexible post surface, and powerful strutting arrangement can guarantee that welding process is in steady device.

Preferably, rotary device still includes motor, first support frame and second support frame, rotation axis one end and the rotatory cooperation of motor, the electric slide upper surface is equipped with the second mounting groove, first support frame one end and the welding of second mounting groove, the first support frame other end is connected with motor week side, second support frame one end and the rotatory cooperation of rotation axis, the second support frame other end and electric slide upper surface connection, the electric slide can realize the remote removal in a direction, is convenient for satisfy the welding demand of different stations.

Preferably, clamping device still includes electric slide rail, branch and splint, rotatory disc is installed in horizontal pole week side, a horizontal pole surface is equipped with the spout, and is a plurality of electric slide rail all with spout sliding fit, a plurality of branch is all installed in an electric slide rail surface, and is a plurality of a branch surface all is equipped with the second spread groove, and is a plurality of splint all are connected with the second spread groove, and the splint of symmetry design can realize the accurate centre gripping to automobile frame under the drive of electric slide rail.

Preferably, welding set still includes telescopic link, first support arm, second support arm and bonding tool, the inside through-hole that is equipped with of fixed round platform, telescopic link and through-hole sliding fit, the inside spacing groove that is equipped with of telescopic link, first support arm is connected with the spacing groove, the second support arm passes through screw connection with first support arm, the bonding tool is installed in second support arm one end, and welding set adopts the multistage formula to connect, can realize the welding of different angles and different distances.

Preferably, the motor, the electric sliding plate and the electric sliding rail are electrically connected with the integrated controller, and the integrated controller respectively controls the motor, the electric sliding plate and the electric sliding rail to realize the cooperative work among the workpieces.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the fixed slide way is additionally arranged on the bottom plate, so that the rotating device can realize remote movement in one direction, a large-size girder can be conveniently clamped and welded, and meanwhile, the accurate adjustment in the aspect of height can be realized under the driving of the hydraulic device;

2. according to the invention, the welding device is arranged on the cross rod, so that the welding device is prevented from being loaded by adding redundant structures, and meanwhile, the welding device adopts a multi-section design, so that complex welding can be realized at different angles and different distances.

Drawings

FIG. 1 is a schematic view of an overall structure of an auxiliary tool for automatic welding of automotive frames according to the present invention;

FIG. 2 is a schematic front view of an auxiliary tool for automatic welding of automotive frames according to the present invention;

FIG. 3 is a schematic top view of an auxiliary tool for automatic welding of automotive frames according to the present invention;

fig. 4 is a schematic side view of an auxiliary tool for automatic welding of an automobile frame according to the present invention.

In the figure: 100. a support device; 110. a base plate; 120. a fixed slideway; 130. a hydraulic lever; 140. a telescopic column; 150. a support block; 200. a rotating device; 210. a motor; 220. a rotating shaft; 230. a first support frame; 240. a second support frame; 250. an electric sled; 300. a clamping device; 310. a cross bar; 320. an electrical slide rail; 330. rotating the disc; 340. a strut; 350. a splint; 400. a welding device; 410. fixing the round table; 420. a telescopic rod; 430. a first support arm; 440. a second support arm; 450. a welding head; 500. an integrated controller.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1 to 4, an auxiliary tool for automatic welding of an automotive frame includes a supporting device 100, a rotating device 200, a clamping device 300, a welding device 400, and an integrated controller 500, where the supporting device 100 includes a bottom plate 110 and a fixed slide 120, the rotating device 200 includes a rotating shaft 220 and an electric slide 250, the fixed slides 120 are slidably engaged with the electric slide 250, the clamping device 300 includes a cross bar 310 and a rotating disk 330, one end of the rotating shaft 220 is rotatably engaged with the rotating disk 330, the welding device 400 includes a fixed circular truncated cone 410, a surface of the cross bar 310 is provided with a first mounting groove, one end of the fixed circular truncated cone 410 is connected with the first mounting groove, a first fixing groove is formed on the upper surface of the bottom plate 110, and the integrated controller 500 is connected with the first fixing groove.

Further, strutting arrangement 100 still includes hydraulic stem 130, flexible post 140 and supporting shoe 150, and a plurality of slide 120 of deciding are all installed in bottom plate 110 upper surface, and bottom plate 110 lower surface array has a plurality of first connecting grooves, and a plurality of hydraulic stem 130 one end all is connected with first connecting groove, and a plurality of hydraulic stem 130 other ends all with flexible post 140 sliding fit, and a plurality of supporting shoes 150 are all installed in flexible post 140 a surface, and powerful strutting arrangement 100 can guarantee that welding process is in steady device.

Further, the rotating device 200 further comprises a motor 210, a first support frame 230 and a second support frame 240, one end of the rotating shaft 220 is in rotating fit with the motor 210, a second mounting groove is formed in the upper surface of the electric sliding plate 250, one end of the first support frame 230 is welded with the second mounting groove, the other end of the first support frame 230 is connected with the peripheral side surface of the motor 210, one end of the second support frame 240 is in rotating fit with the rotating shaft 220, the other end of the second support frame 240 is connected with the upper surface of the electric sliding plate 250, the electric sliding plate 250 can move in a direction in a long distance, and welding requirements of different stations can be met conveniently.

Further, clamping device 300 still includes electric slide rail 320, branch 340 and splint 350, rotating disc 330 installs in horizontal pole 310 week side, horizontal pole 310 one surface is equipped with the spout, a plurality of electric slide rails 320 all with spout sliding fit, a plurality of branches 340 all install in electric slide rail 320 one surface, a plurality of branches 340 one surface all is equipped with the second spread groove, a plurality of splint 350 all are connected with the second spread groove, the splint 350 of symmetry design can realize the accurate centre gripping to automobile frame under the drive of electric slide rail 320.

Further, welding set 400 still includes telescopic link 420, first support arm 430, second support arm 440 and bonding tool 450, the inside through-hole that is equipped with of fixed round platform 410, telescopic link 420 and through-hole sliding fit, the inside spacing groove that is equipped with of telescopic link 420, first support arm 430 is connected with the spacing groove, second support arm 440 passes through bolted connection with first support arm 430, bonding tool 450 is installed in second support arm 440 one end, welding set 400 adopts the multistage formula to connect, can realize the welding of different angles and different distances.

Further, the motor 210, the electric sliding plate 250 and the electric sliding rail 320 are electrically connected to the integrated controller 500, and the integrated controller 500 controls the motor 210, the electric sliding plate 250 and the electric sliding rail 320 respectively to realize cooperative work among the workpieces.

Referring to fig. 1-4, the present invention relates to an auxiliary tool for automatic welding of a vehicle frame, wherein a motor 210 is TCHV40-2200-70S, an electric sliding plate 250 is EGW/EGH, and an electric sliding rail 320 is 4512A, and the working principle thereof is as follows: the motor 210 rotates to drive the rotating shaft 220 to rotate, so as to drive the cross rod 310 to rotate, the electric sliding plate 250 can drive the rotating device 200 to move in one direction, thereby realizing the welding of a large-size automobile beam, and the electric sliding rail 320 can drive the clamping plate 350 to move, thereby realizing the accurate clamping of the automobile beam.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automotive frame's automatic weld uses auxiliary fixtures, includes strutting arrangement (100), rotary device (200), clamping device (300), welding set (400), integrated control ware (500), its characterized in that: strutting arrangement (100) are including bottom plate (110) and decide slide (120), rotary device (200) are including rotation axis (220) and electric slide (250), and are a plurality of decide slide (120) all with electric slide (250) sliding fit, clamping device (300) are including horizontal pole (310) and rotating disc (330), rotation axis (220) one end and rotating disc (330) rotation cooperation, welding set (400) are including fixed round platform (410), horizontal pole (310) a surface is equipped with first mounting groove, fixed round platform (410) one end is connected with first mounting groove, bottom plate (110) upper surface is equipped with first fixed slot, integrated control ware (500) are connected with first fixed slot.

2. The auxiliary tool for automatically welding the automotive frame according to claim 1, wherein the auxiliary tool comprises: the supporting device (100) further comprises hydraulic rods (130), telescopic columns (140) and supporting blocks (150), the fixed slide ways (120) are all installed on the upper surface of the base plate (110), a plurality of first connecting grooves are arrayed on the lower surface of the base plate (110), one ends of the hydraulic rods (130) are all connected with the first connecting grooves, the other ends of the hydraulic rods (130) are all in sliding fit with the telescopic columns (140), and the supporting blocks (150) are all installed on one surface of the telescopic columns (140).

3. The auxiliary tool for automatically welding the automotive frame according to claim 1, wherein the auxiliary tool comprises: rotary device (200) still include motor (210), first support frame (230) and second support frame (240), rotation axis (220) one end and motor (210) normal running fit, electricity slide (250) upper surface is equipped with the second mounting groove, first support frame (230) one end and second mounting groove welding, first support frame (230) other end and motor (210) week side face connection, second support frame (240) one end and rotation axis (220) normal running fit, second support frame (240) other end and electricity slide (250) upper surface connection.

4. The auxiliary tool for automatically welding the automotive frame according to claim 1, wherein the auxiliary tool comprises: clamping device (300) still includes electric sliding rail (320), branch (340) and splint (350), install in horizontal pole (310) week side in rotatory disc (330), horizontal pole (310) surface is equipped with the spout, and is a plurality of electric sliding rail (320) all with spout sliding fit, it is a plurality of branch (340) are all installed in electric sliding rail (320) surface, and are a plurality of branch (340) surface all is equipped with the second spread groove, and is a plurality of splint (350) all are connected with the second spread groove.

5. The auxiliary tool for automatically welding the automotive frame according to claim 1, wherein the auxiliary tool comprises: welding set (400) still includes telescopic link (420), first support arm (430), second support arm (440) and bonding tool (450), fixed round platform (410) inside is equipped with the through-hole, telescopic link (420) and through-hole sliding fit, telescopic link (420) inside is equipped with the spacing groove, first support arm (430) are connected with the spacing groove, second support arm (440) pass through screw connection with first support arm (430), bonding tool (450) are installed in second support arm (440) one end.

6. The auxiliary tool for automatically welding the automotive frame according to claim 1, wherein the auxiliary tool comprises: the motor (210), the electric sliding plate (250) and the electric sliding rail (320) are electrically connected with the integrated controller (500).