Adjustable steel plate welding fixing frame

Abstract

The utility model relates to the technical field of steel plate welding tools, in particular to an adjustable steel plate welding fixing frame which comprises an I-shaped frame, the frame is provided with four mounting seats, namely a left upper mounting seat, a right upper mounting seat, a left lower mounting seat and a right lower mounting seat, each mounting seat is provided with a nut, and the nuts are connected with the I-shaped frame. An adjusting rod is arranged in the nut and can be adjusted up and down; the adjusting rod is connected with an adjusting block, the adjusting rod and the adjusting block are respectively provided with a rotating raised head and a rotating groove which are matched with each other, a roller wheel is arranged on the adjusting block, the roller wheel arranged on the left upper mounting seat is a left upper roller wheel, the left upper roller wheel and the left lower roller wheel are oppositely arranged, and the right upper roller wheel and the right lower roller wheel are oppositely arranged. The device has the advantages that the height difference of the two steel plates can be adjusted, and some welding requirements are met.

Description

Technical Field

[0001] This utility model relates to the field of steel plate welding tools, specifically to a steel plate welding fixing frame. Background Technology

[0002] When welding two steel plates, the position between the opposite sides of the two steel plates is the welding position. In order to ensure the welding effect, a steel plate welding fixing frame is used.

[0003] The aforementioned steel plate welding fixing frame includes an "I"-shaped frame with two mounting seats on top: an upper left mounting seat and an upper right mounting seat. Each mounting seat has a nut, and a positioning bolt is installed in the nut. In use, the right side of the left steel plate is positioned between the upper left mounting seat and the lower left mounting seat, and the left side of the right steel plate is positioned between the upper right mounting seat and the lower right mounting seat. Two such steel plate welding fixing frames are used, which are respectively installed in front of and behind the two steel plates, providing good fixation for the welded parts.

[0004] In the existing technology, the steel plate welding fixing frame cannot adjust the height difference between two steel plates. The two steel plates fixed are at the same level. For example, it cannot make the welded steel plates one high and one low. In the process of welding steel plates, it is often necessary to weld steel plates with different height differences, which has the disadvantage of inconvenience. Summary of the Invention

[0005] The purpose of this utility model is to address the above-mentioned shortcomings by providing a steel plate welding fixture that can adjust the height difference between two steel plates and meet certain welding requirements—an adjustable steel plate welding fixture.

[0006] The technical solution of this utility model is implemented as follows: An adjustable steel plate welded fixing frame, characterized in that: it includes an "I"-shaped frame, the frame having four mounting seats, namely an upper left mounting seat, an upper right mounting seat, a lower left mounting seat and a lower right mounting seat, each mounting seat having a nut, and an adjusting rod installed in the nut and adjustable up and down.

[0007] Furthermore, the adjusting rod is connected to an adjusting block. The adjusting rod and the adjusting block each have a rotating protrusion and a rotating groove that cooperate with each other. The rotating protrusion and the rotating groove are connected to each other and can realize the rotation of the adjusting block. There are also rollers installed on the adjusting block. The roller installed on the upper left mounting seat is the upper left roller, the roller installed on the upper right mounting seat is the upper right roller, the roller installed on the lower left mounting seat is the lower left roller, and the roller installed on the lower right mounting seat is the lower right roller. The upper left roller and the lower left roller are arranged opposite each other, and the upper right roller and the lower right roller are arranged opposite each other.

[0008] Furthermore, the "I"-shaped frame includes an upper mounting plate and a lower mounting plate, as well as a connecting arm that connects the upper mounting plate and the lower mounting plate. The connecting arm is located on one side between the upper and lower connecting plates.

[0009] The beneficial effects of this utility model are: such a steel plate welding fixing frame has the advantages of being able to adjust the height difference between two steel plates and meeting some welding requirements. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the longitudinal section structure of this utility model in use.

[0011] Figure 2 yes Figure 1 Enlarged view of point A in the image.

[0012] Figure 3 This is a top view of the structure of this utility model in use.

[0013] Figure 4 yes Figure 1 A cross-sectional view along the B-B direction.

[0014] Among them: 1. Frame 11. Upper left mounting seat 12. Upper right mounting seat 13. Lower left mounting seat 14. Lower right mounting seat 15. Nut 16. Upper mounting plate 17. Lower mounting plate 18. Connecting arm 2. Adjusting rod 21. Rotating groove 3. Adjusting block 31. Rotating protrusion 4. Roller 5. Steel plate. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] like Figure 1 , 2 As shown in Figures 3 and 4, an adjustable steel plate welded fixing frame is characterized by: including an "I"-shaped frame 1, the frame having four mounting seats, namely an upper left mounting seat 11, an upper right mounting seat 12, a lower left mounting seat 13 and a lower right mounting seat 14, each mounting seat having a nut 15, and an adjusting rod 2 installed in the nut and adjustable up and down.

[0017] Because this utility model is equipped with four adjusting rods, the two steel plates 5 to be welded can be adjusted up and down respectively, that is, various height differences between the two steel plates can be formed to meet some welding requirements and achieve the purpose of this utility model.

[0018] Furthermore, the adjusting rod is connected to the adjusting block 3. The adjusting rod and the adjusting block each have a rotating protrusion 31 and a rotating groove 21 that cooperate with each other. The rotating protrusion and the rotating groove are connected to each other and can realize the rotation of the adjusting block. There is also a roller 4 installed on the adjusting block. The roller installed on the upper left mounting seat is the upper left roller, the roller installed on the upper right mounting seat is the upper right roller, the roller installed on the lower left mounting seat is the lower left roller, and the roller installed on the lower right mounting seat is the lower right roller. The upper left roller and the lower left roller are arranged opposite each other, and the upper right roller and the lower right roller are arranged opposite each other.

[0019] This design also has the advantage of allowing the welded fixing frame to be moved, meaning the rollers can roll on the steel plate, making it very convenient to install or disassemble the mounting frame.

[0020] Furthermore, the "I"-shaped frame includes an upper mounting plate 16 and a lower mounting plate 17, as well as a connecting arm 18 connecting the upper mounting plate and the lower mounting plate. The connecting arm is provided on one side between the upper and lower connecting plates.

[0021] This design also has the advantage that the connecting arm does not occupy the weld seam position, which can further reduce the width of the weld seam and meet some welding requirements.

[0022] The above description is only a specific embodiment of the present utility model, but the structural features of the present utility model are not limited thereto. Any changes or modifications made by those skilled in the art within the scope of the present utility model are covered by the patent scope of the present utility model.

Claims

1. An adjustable steel plate welded fixing frame, characterized in that: The device includes an "I"-shaped frame with four mounting bases: an upper left mounting base, an upper right mounting base, a lower left mounting base, and a lower right mounting base. Each mounting base has a nut, and an adjusting rod is installed in the nut and can be adjusted up and down.

2. The adjustable steel plate welded fixing frame according to claim 1, characterized in that: The adjusting rod is connected to an adjusting block. The adjusting rod and the adjusting block each have a rotating protrusion and a rotating groove that cooperate with each other. The rotating protrusion and the rotating groove are connected to each other and can realize the rotation of the adjusting block. There are also rollers installed on the adjusting block. The roller installed on the upper left mounting base is the upper left roller, the roller installed on the upper right mounting base is the upper right roller, the roller installed on the lower left mounting base is the lower left roller, and the roller installed on the lower right mounting base is the lower right roller. The upper left roller and the lower left roller are arranged opposite each other, and the upper right roller and the lower right roller are arranged opposite each other.

3. The adjustable steel plate welded fixing frame according to claim 1 or 2, characterized in that: The "I"-shaped frame includes an upper mounting plate and a lower mounting plate, as well as a connecting arm that connects the upper mounting plate and the lower mounting plate. The connecting arm is located on one side between the upper and lower connecting plates.

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