CN216177976U

CN216177976U - Girder fixed-position welding device for semi-trailer production

Info

Publication number: CN216177976U
Application number: CN202122612626.6U
Authority: CN
Inventors: 丁立通; 丁立波; 丁立宪
Original assignee: Guanxian Yitong Vehicle Co ltd
Current assignee: Guanxian Yitong Vehicle Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-04-05
Anticipated expiration: 2031-10-28

Abstract

The utility model relates to the technical field of semi-trailer production, in particular to a positioning welding device for a crossbeam for semi-trailer production. The welding device comprises a positioning device and a welding seat connected inside the positioning device, wherein the positioning device at least comprises a first frame and a second frame positioned on the left side and the right side of the first frame, the first frame is of a U-shaped structure, a first clamping plate is arranged at each of the left end and the right end of the first frame, a first adhering block is arranged on the outer surface of the first clamping plate, a second clamping plate is arranged at one end, close to the first frame, of the second frame, a second adhering block is arranged on the outer surface of the second clamping plate, rails are arranged at each of the two inner ends of the first frame, and moving wheels are arranged on the periphery of the bottom end of the welding seat; the positioner who sets up through interconnect between a frame, No. two frames and No. four grip blocks, is convenient for carry out the centre gripping to semi-trailer girder part and fixes, slides on the track through the welding seat, can drive and install the welding equipment in the welding seat top and remove to the normal clear of weldment work is convenient for.

Description

Girder fixed-position welding device for semi-trailer production

Technical Field

The utility model relates to the technical field of semi-trailer production, in particular to a positioning welding device for a crossbeam for semi-trailer production.

Background

The existing semi-trailer frame girder needs to be manually assembled and welded with the girder in the welding process, and because the semi-trailer frame girder is large and heavy, the assembly welding is inconvenient, and the height and the position of a welding device need to be manually adjusted in the welding process, the working efficiency is low, manpower and material resources are wasted, and the defects that the prior art is improved by the novel semi-trailer frame girder positioning and welding device are needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a girder positioning and welding device for semi-trailer production, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides a girder positioning and welding device for semitrailer production, which comprises a positioning device and a welding seat connected inside the positioning device, wherein the positioning device mainly aims at fixing a girder part of a semitrailer, the welding seat is connected inside the positioning device in consideration of welding the fixed girder part, the positioning device mainly aims at installing welding equipment and welding the girder part, the positioning device at least comprises a first frame and a second frame positioned on the left side and the right side of the first frame, the first frame is of a U-shaped structure and mainly aims at being connected with the second frame on two sides and the girder part between the first frame and the second frame in consideration of fixing the girder part between the first frame and the second frame, first clamping plates are arranged at the left end and the right end of the first frame, and first attaching blocks are arranged on the outer surfaces of the first clamping plates, the end, close to the first frame, of the second frame is provided with a second clamping plate, the outer surface of the second clamping plate is provided with a second splicing block, the outer side of the top end of the first clamping plate is provided with a first inserting rod, the inner part of the top end of the second clamping plate is provided with a first inserting hole, the first inserting rod is matched with the first inserting hole in a splicing manner, the second clamping plate can be connected with the first clamping plate through the connection of the first inserting rod and the first inserting hole, the second splicing block and the first splicing block are spliced with the girder component, the girder component can be fixed, as the girder component is longer, welding equipment needs to slide in the welding process, in the utility model, the two ends of the inner part of the first frame are provided with tracks, the periphery of the bottom end of the welding seat is provided with moving wheels, the moving wheels are connected in the tracks in a rolling manner, and slide through the welding seat and the tracks, the welding equipment can be driven to move.

As a further improvement of the technical scheme, one end of an inserted bar is connected with a fixed block, a fixed orifices has been seted up to an inserted bar one end, a fixed block bottom is equipped with a fixed head, a fixed head with a fixed orifices cooperation of pegging graft is convenient for stabilize the connection of an inserted bar and a jack.

As the further improvement of this technical scheme, the one end of No. two framves is connected with No. four grip blocks, No. two framves are close to the one end of No. four grip blocks is equipped with No. three grip blocks, the surface of No. three grip blocks is equipped with No. three laminating pieces, No. four grip blocks are close to the one side of No. three grip blocks is equipped with No. four laminating pieces, No. three grip block top is equipped with No. two inserted bars, No. two jacks have been seted up on No. four grip block tops, No. two inserted bars with No. two jacks are pegged graft the cooperation, through being connected of No. two inserted bars and No. two jacks, are convenient for connect between No. three grip blocks and No. four grip blocks, have played the effect of fixed girder part.

As a further improvement of the technical scheme, the one end of No. two inserted bars is connected with No. two fixed blocks, No. two fixed orificess have been seted up to the one end of No. two inserted bars, the bottom of No. two fixed blocks is equipped with No. two fixed heads, No. two fixed heads with No. two fixed orificess grafting cooperation is convenient for stabilize the connection of No. two inserted bars and No. two jacks.

As a further improvement of the technical scheme, the bolt is connected with the inner thread of the second clamping plate, and the bolt inside the second clamping plate is rotated to be attached to the girder part, so that the stability of the second attaching block and the first attaching block for clamping the girder part is improved conveniently.

As a further improvement of the technical scheme, the bolt is connected with the inner thread of the fourth clamping plate, and the bolt inside the fourth clamping plate is rotated to be attached to the girder part, so that the stability of the fourth attaching block and the third attaching block for clamping the girder part is improved conveniently.

As a further improvement of the technical scheme, the front end of the track is provided with a connecting block, the rear end of the track is provided with a connecting port, the connecting block is matched with the connecting port in an inserting mode, the connecting block and the connecting port of two frames are respectively connected, the frames can be connected, and the effect of prolonging the length of the track is achieved.

Compared with the prior art, the utility model has the beneficial effects that:

in the girder positioning welding device for semitrailer production, the positioning device is arranged, and the semitrailer girder part is clamped and fixed conveniently through the mutual connection among the first frame, the second frame and the fourth clamping plate, and can drive the welding equipment arranged above the welding seat to move through the sliding of the welding seat on the rail, so that the welding operation can be normally carried out.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a structural view of a positioning apparatus of embodiment 1;

FIG. 3 is a view showing a structure of a first frame in embodiment 1;

FIG. 4 is a view showing the construction of the second frame in example 1;

FIG. 5 is a structural view of a solder socket in accordance with embodiment 1.

The various reference numbers in the figures mean:

100. a positioning device;

110. a first frame; 111. a first clamping plate; 1111. a first laminating block; 1112. a first inserted link; 1113. a first fixing hole;

112. a track; 1121. connecting blocks; 1122. a connecting port;

113. a first fixed block; 1131. a first fixing head;

120. a second frame; 121. a second clamping plate; 1210. a first jack; 1211. a second laminating block;

122. a third clamping plate; 1221. a third laminating block; 1222. a second inserted link; 1223. a second fixing hole;

123. a second fixed block; 1231. a second fixing head;

130. a fourth clamping plate; 131. a fourth lamination block; 1300. a second jack;

200. welding a base; 201. the wheel is moved.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Example 1

Referring to fig. 1 to 5, the girder positioning and welding device for semitrailer production according to the present embodiment includes a positioning device 100 and a welding seat 200 connected inside the positioning device 100, in the present embodiment, the positioning device 100 mainly aims to fix a girder part of a semitrailer, and in view of welding the fixed girder part, the welding seat 200 is connected inside the positioning device 100 and mainly aims to mount welding equipment for welding the girder part, the positioning device 100 at least includes a first frame 110 and second frames 120 located at left and right sides of the first frame 110, the first frame 110 is a U-shaped structure and mainly aims to connect the second frames 120 at two sides, in view of fixing the girder part between the first frame 110 and the second frames 120, in the present embodiment, the left and right ends of the first frame 110 are provided with first clamping plates 111, the outer surface of the first clamping plate 111 is provided with a first attaching block 1111, one end of the second clamping plate 120, which is close to the first clamping plate 110, is provided with a second clamping plate 121, the outer surface of the second clamping plate 121 is provided with a second attaching block 1211, the outer side of the top end of the first clamping plate 111 is provided with a first inserting rod 1112, the top end of the second clamping plate 121 is internally provided with a first inserting hole 1210, the first inserting rod 1112 is in inserting fit with the first inserting hole 1210, the second clamping plate 121 is connected with the first clamping plate 111 through the connection of the first inserting rod 1112 and the first inserting hole 1210, the second attaching block 1211 and the first attaching block 1111 are attached to the girder component, the girder component can be fixed, the girder component is long, considering that the welding equipment needs to slide in the welding process, in the embodiment, both ends of the inner part of the first clamping plate 110 are provided with rails 112, the periphery of the bottom end of the welding base 200 is provided with moving wheels 201, and the moving wheels 201 are connected to the inner part of the rails 112 in a rolling manner, the welding equipment can be driven to move by the sliding of the welding seat 200 and the rail 112;

when the embodiment is used specifically, firstly, the girder component is placed between the second frame 120 and the first frame 110, then the second frame 120 is pushed to insert the first inserted rod 1112 into the first inserting hole 1210, so that the second attaching block 1211 and the first attaching block 1111 are closely attached to the surface of the girder component, the girder component is installed, then the welding equipment is installed above the welding seat 200, the girder component is welded through the welding equipment, and meanwhile, the welding equipment can be moved through pushing the welding seat 200.

In order to stabilize the connection between the first clamping plate 111 and the second clamping plate 121, one end of the first insertion rod 1112 is connected with a first fixing block 113, one end of the first insertion rod 1112 is provided with a first fixing hole 1113, the bottom end of the first fixing block 113 is provided with a first fixing head 1131, the first fixing head 1131 is in insertion fit with the first fixing hole 1113, and the connection between the first insertion rod 1112 and the first insertion hole 1210 can be stabilized conveniently.

In order to fix the girder part with smaller height on two sides of the girder of the semi-trailer, one end of the second frame 120 is connected with the fourth clamping plate 130, one end of the second frame 120, which is close to the fourth clamping plate 130, is provided with the third clamping plate 122, the outer surface of the third clamping plate 122 is provided with the third attaching block 1221, one surface of the fourth clamping plate 130, which is close to the third clamping plate 122, is provided with the fourth attaching block 131, the top end of the third clamping plate 122 is provided with the second inserting rod 1222, the top end of the fourth clamping plate 130 is provided with the second inserting hole 1300, the second inserting rod 1222 is in inserting and matching with the second inserting hole 1300, the girder part is conveniently connected between the third clamping plate 122 and the fourth clamping plate 130, and the girder part is fixed.

In order to stabilize the connection of No. three grip blocks 122 and No. four grip blocks 130, the one end of No. two inserted bar 1222 is connected with No. two fixed blocks 123, No. two fixed orificess 1223 have been seted up to the one end of No. two inserted bar 1222, and the bottom of No. two fixed blocks 123 is equipped with No. two fixed heads 1231, and No. two fixed heads 1231 and No. two fixed orificess 1223 are pegged graft and are cooperated, are convenient for stabilize the connection of No. two inserted bar 1222 and No. two jack 1300.

In order to improve the clamping stability of the first frame 110 and the second frame 120 to the girder member, the bolts are connected to the inner threads of the second clamping plate 121, and the bolts inside the second clamping plate 121 are rotated to be attached to the girder member, so that the clamping stability of the second attaching block 1211 and the first attaching block 1111 to the girder member is improved.

In order to improve the clamping stability of the fourth clamping plate 130 and the second frame 120 to the girder component, the inner thread of the fourth clamping plate 130 is connected with a bolt, and the bolt inside the fourth clamping plate 130 is attached to the girder component by rotating, so that the clamping stability of the fourth attaching block 131 and the third attaching block 1221 to the girder component is improved.

In order to complete the welding operation of the girder members, the front end of the rail 112 is provided with the connecting block 1121, the rear end of the rail 112 is provided with the connecting port 1122, the connecting block 1121 is in inserted fit with the connecting port 1122, so that the connecting block 1121 and the connecting port 1122 of the two first frames 110 are respectively connected, the first frames 110 can be connected, and the effect of extending the length of the rail 112 is achieved.

When the girder positioning and welding device for semitrailer production in this embodiment is used specifically, firstly, a girder part is placed between the second frame 120 and the first frame 110, then the second frame 120 is pushed to insert the first inserted rod 1112 into the first insertion hole 1210, so that the second attaching block 1211 and the first attaching block 1111 are closely attached to the surface of the girder part, and then the first fixing head 1131 is inserted into the first fixing hole 1113, so that the connection between the first frame 110 and the second frame 120 is completed; pushing the fourth clamping plate 130 to insert the second inserting rod 1222 into the second inserting hole 1300, so that the third attaching block 1221 and the fourth attaching block 131 are closely attached to the surface of the girder part, and then inserting the second fixing head 1231 into the second fixing hole 1223 to complete the connection of the second frame 120 and the fourth clamping plate 130; the connecting blocks 1121 and the connecting ports 1122 between the first frames 110 are sequentially connected with each other, then the welding equipment is installed above the welding seat 200, the welding seat 200 is pushed to move the welding equipment, and finally the girder parts are welded through the welding equipment.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Girder fixed-position welding device is used in semitrailer production, including positioner (100) and connect in inside welding seat (200) of positioner (100), its characterized in that: the positioning device (100) at least comprises a first frame (110) and a second frame (120) positioned on the left side and the right side of the first frame (110), the first frame (110) is of a U-shaped structure, a first clamping plate (111) is arranged at each of the left end and the right end of the first frame (110), a first laminating block (1111) is arranged on the outer surface of the first clamping plate (111), a second clamping plate (121) is arranged at one end, close to the first frame (110), of the second frame (120), a second laminating block (1211) is arranged on the outer surface of the second clamping plate (121), a first inserting rod (1112) is arranged on the outer side of the top end of the first clamping plate (111), a first inserting hole (1210) is formed in the top end of the second clamping plate (121), the first inserting rod (1112) is in inserting and matching with the first inserting hole (1210), and tracks (112) are arranged at each of the two inner ends of the first frame (110), all install around the bottom of welding seat (200) and remove wheel (201), remove wheel (201) roll connection in the inside of track (112).

2. A girder positioning and welding device for semitrailer production according to claim 1, characterized in that: the one end of an inserted bar (1112) is connected with a fixed block (113), a fixed orifices (1113) has been seted up to an inserted bar (1112) one end, a fixed block (113) bottom is equipped with a fixed head (1131), a fixed head (1131) with the cooperation of pegging graft of a fixed orifices (1113).

3. A girder positioning and welding device for semitrailer production according to claim 1, characterized in that: one end of No. two frames (120) is connected with No. four grip blocks (130), No. two frames (120) are close to the one end of No. four grip blocks (130) and are equipped with No. three grip blocks (122), the surface of No. three grip blocks (122) is equipped with No. three laminating piece (1221), No. four grip blocks (130) are close to the one side of No. three grip blocks (122) is equipped with No. four laminating piece (131), No. three grip blocks (122) top is equipped with No. two inserted bars (1222), No. two jack (1300) have been seted up on No. four grip blocks (130) top, No. two inserted bars (1222) with No. two jack (1300) cooperation of pegging graft.

4. A girder positioning and welding device for semitrailer production according to claim 3, characterized in that: one end of the second inserting rod (1222) is connected with a second fixing block (123), one end of the second inserting rod (1222) is provided with a second fixing hole (1223), the bottom end of the second fixing block (123) is provided with a second fixing head (1231), and the second fixing head (1231) is in inserting fit with the second fixing hole (1223).

5. A girder positioning and welding device for semitrailer production according to claim 1, characterized in that: and a bolt is connected to the inner thread of the second clamping plate (121).

6. A girder positioning and welding device for semitrailer production according to claim 3, characterized in that: and the inner threads of the fourth clamping plate (130) are connected with bolts.

7. A girder positioning and welding device for semitrailer production according to claim 1, characterized in that: the front end of the track (112) is provided with a connecting block (1121), the rear end of the track (112) is provided with a connecting port (1122), and the connecting block (1121) is in inserted fit with the connecting port (1122).