Welding supporting table for metal frame

Abstract

The utility model provides a welding support table for a metal frame, which belongs to the technical field of metal welding and comprises a welding table, a plurality of fixed frame plates are arranged on the inner side of the top of the welding table at equal intervals, and movable frame plates are mounted between the adjacent fixed frame plates and welding table frames; a plurality of containing groove holes are formed in the top of the movable frame plate at equal intervals, positioning assemblies are arranged in the containing groove holes, and each positioning assembly comprises an L-shaped frame, a positioning bolt and a positioning block installed at the bottom of the positioning bolt, and the L-shaped frames and the positioning bolts are rotationally connected with the inner walls of the two sides of one end of each containing groove hole through rotating shafts; according to the device, the multiple movable frame plates are arranged on the welding table, the multiple positioning assemblies are arranged on the movable frame plates, the metal plates used for being welded into the metal frame can be fixed through the positioning blocks by screwing the positioning bolts, operation is simple and convenient, and the unnecessary positioning assemblies can be contained in the containing groove holes; and the fixing of the metal plate cannot be influenced by protrusion, and the welding efficiency and quality are guaranteed.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of metal welding, and in particular to a welding support platform for a metal frame. Background Art

[0002] Plate welding is the most commonly used technical means in mechanical processing. The support frames and fixed frames of various equipment are mostly made by welding plates. The usual method is to lay the plates on the ground for splicing, and then perform group welding after welding is completed. Due to the uneven flatness of the ground, the flatness and consistency of the frame are not enough during welding, resulting in warping, which affects the efficiency and quality of group welding. If placed on an ordinary table, the plates cannot be positioned. If shifted, it will also affect the efficiency and quality of welding. Utility Model Content

[0003] The utility model mainly provides a welding support platform for a metal frame to solve the technical problems raised in the above background technology.

[0004] The technical solution adopted by the utility model to solve the above technical problems is:

[0005] A welding support platform for a metal frame, comprising a welding platform, a plurality of fixed frame plates are arranged at equal distances on the inner side of the top of the welding platform, and a movable frame plate is installed between adjacent fixed frame plates and the welding platform frame;

[0006] A plurality of accommodating slots are equidistantly arranged on the top of the movable frame, and a positioning assembly is arranged in the accommodating slot. The positioning assembly includes an L-shaped frame rotatably connected to the inner walls on both sides of one end of the accommodating slot through a rotating shaft, and a positioning bolt connected to the L-shaped frame through internal and external threads, and a positioning block installed at the bottom of the positioning bolt.

[0007] Furthermore, the welding platform is a frame structure, and support legs are installed on the bottom of both sides of the welding platform.

[0008] Furthermore, a first stop is provided at the top of one end of the accommodating slot hole close to the rotating shaft of the L-shaped frame, and a second stop is provided inside the accommodating slot hole.

[0009] Furthermore, the nut side of the positioning bolt is provided with anti-slip stripes.

[0010] Furthermore, a plurality of first slide grooves and a plurality of second slide grooves are respectively provided on both sides of the interior of the welding table, and a first slider and a second slider are respectively provided at both ends of the movable frame. The first slider slides inside the first slide groove, and the second slider slides inside the second slide groove.

[0011] Furthermore, the second slider is a cavity structure, a pull button is installed through one end of the top of the second slider, a positioning button is installed through the other end of the bottom of the second slider, a connecting plate is connected to one end of the bottom of the pull button and one end of the top of the positioning button, a spring is installed inside the second slider at the top of the positioning button, and a plurality of positioning grooves that are compatible with the positioning button are arranged at equal distances at the bottom of the second slide.

[0012] Furthermore, the top of the positioning button and the inner top of the second sliding block are both provided with limiting shafts, and the two ends of the spring are respectively sleeved on the two limiting shafts.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The device is provided with multiple movable frames on the welding table and multiple positioning components on the movable frames. The positioning blocks can be fixed to the metal plates for welding into the metal frame by screwing the positioning bolts. The device is simple and convenient. The unnecessary positioning components can be stored in the accommodating slots without protruding and affecting the fixation of the metal plates, thereby ensuring the efficiency and quality of welding.

[0015] The movable frame of the device can move inside the welding table, and the position of the movable frame is fixed by the internal component of the second slider, so that the position of the positioning component can be adjusted according to the length of the metal plate, thereby ensuring the positioning effect of the metal plate.

[0016] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the local structure of the movable frame plate of the utility model from a first perspective;

[0019] Figure 3 This is a schematic diagram of the local structure of the movable frame plate of the utility model from a second perspective;

[0020] Figure 4 This is a schematic cross-sectional view of the second slider structure of the present invention.

[0021] In the figure: 10, welding table; 11, first slide; 12, second slide; 13, positioning groove; 20, support leg; 30, movable frame; 31, accommodating slot; 32, first slider; 33, second slider; 34, first stop; 35, second stop; 36, pull button; 37, positioning button; 38, connecting plate; 39, spring; 310, limiting shaft; 40, positioning assembly; 41, L-shaped frame; 42, positioning bolt; 43, positioning block; 50, fixed frame. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0025] For example, please refer to the attached Figure 1-4 A welding support platform for a metal frame includes a welding platform 10, a plurality of fixed frame plates 50 are arranged at equal distances on the inner side of the top of the welding platform 10, and a movable frame plate 30 is installed between adjacent fixed frame plates 50 and the frame of the welding platform 10;

[0026] A plurality of accommodating slots 31 are equidistantly provided on the top of the movable frame plate 30, and a positioning assembly 40 is provided in the accommodating slot 31. The positioning assembly 40 includes an L-shaped frame 41 rotatably connected to the inner walls on both sides of one end of the accommodating slot 31 through a rotating shaft, and a positioning bolt 42 connected to the L-shaped frame 41 through internal and external threads, and a positioning block 43 installed at the bottom of the positioning bolt 42.

[0027] For details, please refer to the attached Figure 1 The welding platform 10 is a frame structure, and support legs 20 are installed at the bottom of both sides of the welding platform 10;

[0028] In this embodiment, it should be noted that the frame-structured welding platform 10 can reduce the weight of the device and facilitate double-sided welding.

[0029] For details, please refer to the attached Figure 3A first stopper 34 is provided at the top of one end of the accommodating slot 31 close to the rotating shaft of the L-shaped frame 41, and a second stopper 35 is provided inside the accommodating slot 31;

[0030] In this embodiment, it should be noted that when the shaft end of the L-shaped frame 41 is perpendicular to the movable frame plate 30, the L-shaped frame 41 contacts the first stop 34. When the shaft end of the L-shaped frame 41 is parallel to the movable frame plate 30, the L-shaped frame 41 contacts the second stop 35. This prevents the L-shaped frame 41 from excessive displacement and facilitates the removal, use, and storage of the L-shaped frame 41.

[0031] It should also be noted that when the shaft end of the L-shaped frame 41 is parallel to the movable frame plate 30 , the distance between the L-shaped frame 41 and the inner wall of one side of the accommodating slot 31 is greater than 5 cm, thereby facilitating the rotation of the L-shaped frame 41 .

[0032] For details, please refer to the attached Figure 2 , the nut side of the positioning bolt 42 is provided with anti-slip stripes;

[0033] In this embodiment, it should be noted that the anti-slip stripes can increase friction resistance, thereby facilitating the rotation of the positioning bolt 42 .

[0034] For details, please refer to the attached Figure 1 , a plurality of first chutes 11 and a plurality of second chutes 12 are respectively provided on both sides of the interior of the welding table 10, and a first slider 32 and a second slider 33 are respectively provided at both ends of the movable frame 30, the first slider 32 slides inside the first chutes 11, and the second slider 33 slides inside the second chutes 12;

[0035] In this embodiment, it should be noted that the movable frame plate 30 is position-adjustable, so that the movable frame plate 30 can be adjusted to a suitable position according to the length of the welding plate to be welded, thereby positioning the movable frame plate 30 from a suitable position.

[0036] For details, please refer to the attached Figure 1 and attached Figure 4 The second slider 33 is a hollow structure. A pull button 36 is installed through one end of the top of the second slider 33, and a positioning button 37 is installed through the other end of the bottom of the second slider 33. A connecting plate 38 is connected to the bottom end of the pull button 36 and the top end of the positioning button 37. A spring 39 is installed inside the second slider 33 at the top of the positioning button 37. A plurality of positioning grooves 13 that are compatible with the positioning button 37 are equidistantly provided at the bottom of the second slide 12.

[0037] In this embodiment, it should be noted that when the position of the movable shelf 30 needs to be adjusted, the pull button 36 can be pulled upward to remove the positioning button 37 from the positioning groove 13, and then the position of the movable shelf 30 can be adjusted. After the position is determined, the pull button 36 is released, and the positioning button 37 is pushed by the elastic force of the spring 39, so that the positioning button 37 is inserted into the positioning groove 13 at the corresponding position, thereby completing the convenient fixation of the movable shelf 30.

[0038] Furthermore, the top of the positioning button 37 and the inner top of the second slider 33 are both provided with a limiting shaft 310, and the two ends of the spring 39 are respectively sleeved on the two limiting shafts 310;

[0039] In this embodiment, it should be noted that the limiting shaft 310 can limit the positions of both ends of the spring 39 to prevent the spring 39 from tipping over and failing to rebound.

[0040] The specific operation mode of the utility model is as follows:

[0041] First, place the plate to be welded into a metal frame on the welding table 10 along its length, then remove the L-shaped frame 41 from the receiving slot 31 so that it is perpendicular to the welding table 10;

[0042] Then, the position of the movable frame plate 30 is adjusted according to the length of the metal sheet, and the pull button 36 is pulled upward to remove the positioning button 37 from the positioning groove 13. Then, the position of the movable frame plate 30 can be adjusted. After the position is determined, the pull button 36 is released, and the positioning button 37 is pushed by the elastic force of the spring 39, so that the positioning button 37 is inserted into the positioning groove 13 at the corresponding position, thereby completing the fixation of the movable frame plate 30. At this time, the L-shaped frame 41 is located at a suitable position on the side of the metal sheet. Then, the metal sheet is placed against the L-shaped frame 41, and then the positioning bolt 42 is rotated to make the positioning block 43 contact with the metal sheet, thereby fixing the position of the metal sheet and completing the subsequent welding operation.

[0043] The above description of the present invention is illustrative in combination with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the scope of protection of the present invention.

Claims

1. A welding support platform for a metal frame, comprising a welding platform (10), characterized in that: A plurality of fixed frame plates (50) are arranged at equal distances on the inner side of the top of the welding table (10), and a movable frame plate (30) is installed between adjacent fixed frame plates (50) and the frame of the welding table (10); A plurality of accommodating slots (31) are equidistantly arranged on the top of the movable frame plate (30), and a positioning assembly (40) is arranged in the accommodating slot (31). The positioning assembly (40) comprises an L-shaped frame (41) rotatably connected to the inner walls on both sides of one end of the accommodating slot (31) through a rotating shaft, a positioning bolt (42) connected to the L-shaped frame (41) through internal and external threads, and a positioning block (43) installed at the bottom of the positioning bolt (42).

2. A welding support platform for a metal frame according to claim 1, characterized in that: The welding platform (10) is a frame structure, and support legs (20) are installed at the bottoms of both sides of the welding platform (10).

3. A welding support platform for a metal frame according to claim 1, characterized in that: A first stop block (34) is provided at the top of one end of the rotating shaft of the accommodating slot hole (31) close to the L-shaped frame (41), and a second stop block (35) is provided inside the accommodating slot hole (31).

4. A welding support platform for a metal frame according to claim 1, characterized in that: The nut side of the positioning bolt (42) is provided with anti-slip stripes.

5. A welding support platform for a metal frame according to claim 1, characterized in that: A plurality of first slide grooves (11) and a plurality of second slide grooves (12) are respectively provided on both sides of the interior of the welding table (10), and a first slider (32) and a second slider (33) are respectively provided at both ends of the movable frame plate (30), wherein the first slider (32) slides inside the first slide groove (11), and the second slider (33) slides inside the second slide groove (12).

6. A welding support platform for a metal frame according to claim 5, characterized in that: The second slider (33) is a cavity structure, a pull button (36) is installed through one end of the top of the second slider (33), a positioning button (37) is installed through the other end of the bottom of the second slider (33), a connecting plate (38) is connected to the bottom end of the pull button (36) and the top end of the positioning button (37), a spring (39) is installed inside the second slider (33) at the top of the positioning button (37), and a plurality of positioning grooves (13) that are compatible with the positioning button (37) are equidistantly arranged at the bottom of the second slide groove (12).

7. A welding support platform for a metal frame according to claim 6, characterized in that: The top of the positioning button (37) and the inner top of the second slider (33) are both provided with limiting shafts (310), and the two ends of the spring (39) are respectively sleeved on the two limiting shafts (310).

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