CN216028993U

CN216028993U - Welding tool for lower reinforcement body of left and right longitudinal beam inner plates

Info

Publication number: CN216028993U
Application number: CN202121850831.XU
Authority: CN
Inventors: 刘祖顺
Original assignee: Dingzhou Hongyuan Machinery Co ltd
Current assignee: Dingzhou Hongyuan Machinery Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-03-15
Anticipated expiration: 2031-08-09

Abstract

The utility model relates to the technical field of tools, and provides a welding tool for a lower reinforcement body of a left longitudinal beam inner plate and a right longitudinal beam inner plate, which comprises a tool table, wherein a plurality of groups of stations are arranged on the tool table, each station comprises a bearing support and a clamping part, a workpiece is placed on the bearing support and then clamped by the clamping part, the bearing support is arranged below the clamping part and comprises a first stop lever and a second stop lever, the first stop lever and the second stop lever are perpendicular to each other, and the first stop lever is obliquely arranged relative to the plane where the tool table is located. Through the technical scheme, the problem that no special tool exists in the prior art is solved.

Description

Welding tool for lower reinforcement body of left and right longitudinal beam inner plates

Technical Field

The utility model relates to the technical field of tools, in particular to a welding tool for a lower reinforcement body of a left longitudinal beam inner plate and a right longitudinal beam inner plate.

Background

The left and right longitudinal beam inner plate lower reinforcement body is in a shape shown in figure 1 and comprises a bottom plate, two adjacent side edges of the bottom plate are vertically provided with side plates, one side plate is provided with two through holes, one large through hole needs to be welded with a cylindrical workpiece, and the side plate is also provided with a bent clamping plate.

SUMMERY OF THE UTILITY MODEL

The utility model provides a welding tool for a lower reinforcement body of a left longitudinal beam inner plate and a right longitudinal beam inner plate, and solves the problem that no special tool exists in the related technology.

The technical scheme of the utility model is as follows:

the tooling table is provided with a plurality of groups of stations, each station comprises a bearing support and a clamping part, a workpiece is placed on the bearing support and then clamped by the clamping parts, the bearing support is arranged below the clamping parts and comprises a first stop lever and a second stop lever which are perpendicular to each other, and the first stop lever is obliquely arranged relative to the plane where the tooling table is located.

The clamping part is in including setting up first locating lever on the frock platform, first locating lever one side is provided with the ejector pin, first locating lever with the ejector pin collineation sets up, the ejector pin removes along the orientation or deviate from the direction of first locating lever.

The clamping part further comprises a clamping plate, the first positioning rod is vertically arranged on the clamping plate, a second positioning rod is further arranged on the clamping plate, and the upper end face of the clamping plate is used for clamping a bent plate at one end of a workpiece.

The clamping part further comprises an air cylinder, and a telescopic rod of the air cylinder is coaxially connected with the ejector rod.

The tooling table comprises a first platen and a second platen which are vertically connected, the clamping plate is arranged on the first platen, and the cylinder and the bearing support are arranged on the second platen.

The number of the stations is six.

The first bar is at an acute angle relative to the second platen.

The working principle and the beneficial effects of the utility model are as follows:

1. according to the welding device, the tool table is used for bearing a plurality of welding stations, the bearing support is used for supporting and placing workpieces, the clamping portion is used for fixing the workpieces for welding, the workpieces can be firmly fixed on the stations through the cooperation of the bearing support and the clamping portion, and the welding workpieces are prevented from being scrapped due to dislocation during welding. The bearing support comprises a first stop lever and a second stop lever, the two stop levers are perpendicular to each other, and a V-shaped groove is formed for placing a bottom plate and a side plate of a workpiece. The non-level of pin is placed, can make the work piece receive the automatic inslot of arranging between two pins of action of gravity, compares in the first pin of horizontally and this kind of traditional support form that bears of vertical second pin, needs to move the work piece to bearing support groove department by hand, can not paste automatically and lean on first pin and second pin, can influence fixed centre gripping effect. The scheme in the application avoids the problem due to the inclined arrangement, and the bottom plate and the side plate can automatically lean against the two stop levers.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of a welded workpiece according to the present invention;

FIG. 2 is a schematic view of the tooling structure of the present invention;

FIG. 3 is a schematic view of the structure of the load-bearing support of the present invention;

FIG. 4 is an enlarged schematic view of the structure at the position A of the present invention;

in the figure: 1-a tooling table, 2-a bearing support, 3-a clamping part, 4-a first stop lever, 5-a second stop lever, 6-a first positioning lever, 7-an ejector rod, 8-a clamping plate, 9-a second positioning lever, 10-a cylinder, 11-a first bedplate and 12-a second bedplate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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 inventive step, are intended to be within the scope of the present invention.

As shown in fig. 1 to 4, the present embodiment provides a tooling for welding a reinforcement body under a left inner plate and a right inner plate of a longitudinal beam, which includes a tooling table 1, the tooling table 1 is provided with a plurality of groups of stations, each station includes a carrying support 2 and a clamping portion 3, a workpiece is placed on the carrying support 2 and then clamped by the clamping portion 3, the carrying support 2 is disposed under the clamping portion 3, the carrying support 2 includes a first stop lever 4 and a second stop lever 5, which are perpendicular to each other, and the first stop lever 4 is disposed in an inclined manner relative to a plane where the tooling table 1 is located.

In this embodiment, frock platform 1 is used for bearing a plurality of welding station, bears support 2 and is used for supporting and places the work piece, and clamping part 3 is used for fixed work piece to weld, through the mating reaction who bears support 2 and clamping part 3, can firmly fix the work piece on the station, produces the dislocation when having avoided the welding and leads to welding workpiece to scrap. The carrier 2 comprises a first stop lever 4 and a second stop lever 5, which are perpendicular to each other and form a V-shaped groove for receiving a bottom plate and a side plate of a workpiece. The non-level of pin is placed, can make the work piece receive the automatic inslot of arranging between two pins of action of gravity, compares in the traditional support 2 form that bears of horizontal first pin 4 and vertical second pin 5, needs to move the work piece to bearing support 2 groove departments by hand, can not paste automatically and lean on first pin 4 and second pin 5, can influence fixed centre gripping effect. The scheme in the application avoids the problem due to the inclined arrangement, and the bottom plate and the side plate can automatically lean against the two stop levers.

Further, clamping part 3 is provided with ejector pin 7 including setting up first locating lever 6 on frock platform 1, first locating lever 6 one side, and first locating lever 6 sets up with ejector pin 7 collineation, and ejector pin 7 moves along the orientation or the direction that deviates from first locating lever 6.

In this embodiment, the first positioning rod 6 penetrates through a through hole in a side wall of the workpiece, and the cylindrical workpiece is sleeved on the first positioning rod 6, so that the cylindrical workpiece is positioned, and the length of the first positioning rod 6 is smaller than that of the cylindrical workpiece. With the collinear ejector pin 7 of first locating lever 6 round trip movement, after the work piece was placed, ejector pin 7 removed towards first locating lever 6 direction, until withstood the free end of tube-shape work piece for the work piece can not remove in the axial, makes things convenient for going on of weldment work.

Further, clamping part 3 still includes splint 8, and first locating lever 6 sets up perpendicularly on splint 8, still is provided with second locating lever 9 on splint 8, and 8 up ends of splint are used for blocking the bent plate of work piece one end.

In this embodiment, splint 8 is used for bearing first locating lever 6 and second locating lever 9, and second locating lever 9 runs through the second through-hole on the work piece, through the location of two locating levers, can avoid the work piece to produce and rotate, and the location is more firm. Splint 8 is the rectangle, and its adjacent both sides are parallel with first pin 4 and second pin 5 respectively, and splint 8 also sets up for 1 plane slope of frock platform promptly, and this kind of shape and position can make the bent plate card on the work piece lateral wall on splint 8's up end, realize multiple chucking, avoid the work piece to rotate.

Further, clamping part 3 still includes cylinder 10, and the telescopic link and the ejector pin 7 coaxial coupling of cylinder 10.

In this embodiment, the telescopic link of cylinder 10 and the coaxial setting of ejector pin 7, cylinder 10 are used for driving ejector pin 7 and move towards first locating lever 6 and press from both sides tight work piece, perhaps withdraw ejector pin 7 and conveniently take out the work piece.

Further, the tooling table 1 comprises a first platen 11 and a second platen 12 which are vertically connected, the clamping plate 8 is arranged on the first platen 11, and the air cylinder 10 and the bearing bracket 2 are arranged on the second platen 12.

In this embodiment, the side of the tooling table 1 is in an L shape, the second platen 12 is horizontally arranged on the table top, the first platen 11 is vertically arranged on the second platen 12, the clamping plate 8 is arranged on the first platen 11, the cylinder 10 and the bearing support 2 are arranged on the second platen 12, the ejector rod 7 and the first locating rod 6 can be arranged in a collinear manner, and the clamping plate 8 is perpendicular to the table top and is also convenient for supporting the side of a workpiece. The bearing bracket 2 is positioned below the top rod 7 and the first positioning rod 6.

Further, the number of stations is six.

In this embodiment, a plurality of work pieces of multistation centre gripping can improve welding efficiency.

Further, the first bar 4 is angled at an acute angle with respect to the second platen 12.

In this embodiment, the first bar 4 is angled between 30 and 60 degrees relative to the second platen 12.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The welding tool for the reinforcement body under the inner plate of the left longitudinal beam and the right longitudinal beam comprises a tool table (1), wherein a plurality of groups of stations are arranged on the tool table (1), each station comprises a bearing support (2) and a clamping part (3), and a workpiece is placed on the bearing support (2) and then clamped by the clamping parts (3).

2. The welding tool for the reinforcement under the inner plate of the left and right longitudinal beams according to claim 1, wherein the clamping portion (3) comprises a first positioning rod (6) arranged on the tool table (1), an ejector rod (7) is arranged on one side of the first positioning rod (6), the first positioning rod (6) and the ejector rod (7) are arranged in a collinear manner, and the ejector rod (7) moves in a direction towards or away from the first positioning rod (6).

3. The welding tool for the reinforcement under the inner plates of the left and right longitudinal beams according to claim 2, wherein the clamping portion (3) further comprises a clamping plate (8), the first positioning rod (6) is vertically arranged on the clamping plate (8), a second positioning rod (9) is further arranged on the clamping plate (8), and the upper end face of the clamping plate (8) is used for clamping a bent plate at one end of a workpiece.

4. The welding tool for the reinforcement under the inner plate of the left and right longitudinal beams as claimed in claim 3, wherein the clamping portion (3) further comprises a cylinder (10), and an expansion rod of the cylinder (10) is coaxially connected with the ejector rod (7).

5. The welding tooling for the left and right longitudinal beam inner plate lower reinforcement according to claim 4, characterized in that the tooling table (1) comprises a first platen (11) and a second platen (12) which are vertically connected, the clamping plate (8) is arranged on the first platen (11), and the cylinder (10) and the bearing bracket (2) are arranged on the second platen (12).

6. The left and right longitudinal beam inner plate lower reinforcement welding tool according to claim 1, wherein the number of stations is six.

7. The welding tooling for the left and right longitudinal beam inner plate underbody reinforcement according to claim 5, characterized in that the included angle of the first stop lever (4) relative to the second bedplate (12) is an acute angle.