Auxiliary fixing device for support welding

Abstract

The utility model discloses an auxiliary fixing device for support welding, which belongs to the technical field of support welding and comprises a fixing table for auxiliary fixing of support welding, two fixing seats are mounted on one side of the top end of the fixing table, and a connecting plate is jointly arranged on the opposite sides of the two fixing seats. According to the auxiliary fixing device for support welding, due to the design of the adjusting assembly, the connecting plates, the placing plates and the fixing assembly, the two supports are placed on the two placing plates correspondingly and are fixed in an auxiliary mode through the fixing assembly, and then the angle position of one connecting plate is adjusted through the adjusting assembly; by means of the mode, the fixing device can be conveniently adjusted after the supports are fixed, the welding requirements of the supports in different directions can be met, and therefore the practicability of the fixing device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bracket welding, in particular to an auxiliary fixing device for bracket welding. Background Technique

[0002] With the progress and development of mankind, the welding process has gradually been used in various production and processing activities. Welding, also known as fusion welding, is a manufacturing process and technology that joins metals or other materials such as plastics by heating, high temperature or high pressure. In the production of LED splicing screen brackets, before welding two brackets, it is necessary to fix the positions of the two brackets to facilitate welding the two brackets together. Therefore, an auxiliary fixing device for bracket welding is often used. However, most of the existing auxiliary fixing devices for bracket welding are fixedly arranged, and it is inconvenient to adjust after fixing the bracket, so that it can only facilitate the horizontal welding of the bracket, which cannot meet the welding requirements of the bracket in different directions, thus reducing its practicability.

[0003] A connection and fixing device for welding in a Chinese patent document (application publication number CN212470356U) includes a fixed seat and push plate devices arranged at the left and right ends on the upper side of the fixed seat. Lifting plates are arranged at the left and right ends on the upper side of the fixed seat. The fixed seat includes a fixing plate and sliding plates symmetrically and fixedly connected to the upper side of the fixing plate in the left, right, front and back directions. The push plate device includes a moving push plate and a number of sliders fixedly connected to the bottom of the moving push plate.

[0004] It can be seen that the above-cited patent document also has the same problem. Its connection and fixing device is fixedly arranged, and it is inconvenient to adjust after fixing the bracket, so that it can only facilitate the horizontal welding of the bracket, which cannot meet the welding requirements of the bracket in different directions, thus reducing its practicability. Content of the Utility Model

[0005] The purpose of the utility model is to provide an auxiliary fixing device for bracket welding to solve the problems put forward in the background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an auxiliary fixing device for bracket welding, including a fixing table for auxiliary fixing of bracket welding. On one side of the top of the fixing table, two fixed seats are installed. A connecting plate is jointly arranged on the opposite sides of the two fixed seats. On the other side of the top of the fixing table, another connecting plate is installed. An adjusting component is jointly arranged on one side of the connecting plate and the fixing table. A placing plate is arranged on the top of the connecting plate. A fixing component for fixing the bracket is arranged on the top of the placing plate;

[0007] The adjusting component includes a connecting shaft. One end of the connecting shaft is equipped with a support rod. One side of the support rod is equipped with a connecting block. An elastic block is snap-fitted on one side of the connecting block. One end of the elastic block is installed on one side of the fixing table.

[0008] As a preferred embodiment, a docking component is jointly provided at the bottom end of the placement plate and the top end of the connecting plate. The docking component includes a first lead screw, a first rotating knob is installed at one end of the first lead screw, and a rod seat is assembled on the outer wall of the first lead screw. The top end of the rod seat is fixed to the bottom end of the placement plate.

[0009] As a preferred embodiment, the fixing component includes two fixing plates. A second lead screw penetrates through one side of one of the fixing plates. A second rotating knob is installed at one end of the second lead screw, and a clamping plate is assembled at the other end of the second lead screw.

[0010] As a preferred embodiment, a docking groove is formed in the middle of the top end of the fixing table.

[0011] As a preferred embodiment, a slider is installed on the other side of the connecting block, and the outer wall of the slider is slidably connected to one side of the fixing table.

[0012] As a preferred embodiment, a fixing groove is formed at the top end of the connecting plate. The inner side of the fixing groove is slidably connected to the outer wall of the rod seat, and the inner side wall of the fixing groove is connected to the other end of the first lead screw by a bearing.

[0013] As a preferred embodiment, a sliding rod is installed on one side of the clamping plate, and one end of the sliding rod penetrates through one side of the fixing plate.

[0014] Compared with the prior art, the technical effects and advantages of the present utility model are as follows:

[0015] For this welding auxiliary fixing device for brackets, thanks to the designs of the adjusting component, the connecting plate, the placement plate and the fixing component, after placing two brackets on two placement plates respectively and assisting in fixing them through the fixing component, one of the connecting plates is adjusted in its angular position through the adjusting component, thereby driving the fixing component connected to its top end to adjust the angular position, so that one of the two brackets is in a horizontal position and the other is in an adjusted angular position. In this way, it is convenient to adjust the fixing device after fixing the brackets, so that it can meet the welding requirements of the brackets in different directions, thereby improving its practicability;

[0016] By providing a docking component between one of the placement plates and the connecting plate at its bottom end, after the angular position of the connecting plate is adjusted, the placement plate is driven to move through the docking component, so that the bracket fixed on the placement plate contacts the bracket fixed on the other placement plate. In this way, it is convenient to dock the two brackets. The entire docking process saves time and effort, is easy to operate, and thus facilitates subsequent welding operations. Description of the Drawings

[0017] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 Structural schematic diagram of the present invention;

[0019] Figure 2 Connection structure schematic diagram of the connecting plate and the adjusting component of the present invention;

[0020] Figure 3 Connection structure schematic diagram of the connecting plate and the docking component of the present invention;

[0021] Figure 4 Connection structure schematic diagram of the connecting plate and the fixing component of the present invention.

[0022] Explanation of reference numerals:

[0023] In the figure: 1, fixed platform; 2, fixed seat; 3, connecting plate; 4, adjusting component; 5, placing plate; 6, fixing component; 7, docking component;

[0024] 101, docking groove;

[0025] 301, fixing groove;

[0026] 401, connecting shaft; 402, support rod; 403, connecting block; 404, elastic block; 405, slider;

[0027] 601, fixing plate; 602, second lead screw; 603, second turning knob; 604, clamping plate; 605, sliding rod; 701, first lead screw; 702, first turning knob; 703, rod seat. Specific embodiments

[0028] In the following description, a large number of specific details are given to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present invention, some well-known technical features in the art are not described.

[0029] Unless otherwise defined, the up, down, left, right, front, back, inner and outer directions involved in this article are based on the up, down, left, right, front, back, inner and outer directions in the figures shown in the present invention, and are hereby explained together.

[0030] The connection method can adopt existing methods such as bonding, welding, bolt connection, etc., subject to actual needs.

[0031] This embodiment provides a fixing table 1 for auxiliary fixing of bracket welding as shown in Figures 1 to 4 Figure. On one side of the top end of the fixing table 1, two fixing seats 2 are installed. On the opposite side of the two fixing seats 2, a connecting plate 3 is jointly provided. The fixing seat 2 is connected to the connecting plate 3 by a bearing. On the other side of the top end of the fixing table 1, another connecting plate 3 is installed. On one side of the connecting plate 3, an adjusting component 4 is jointly provided with the fixing table 1. The adjusting component 4 facilitates adjusting the angular position of the connecting plate 3, facilitating subsequent welding requirements of the bracket in different directions. On the top end of the connecting plate 3, a placing plate 5 is provided. On the top end of the placing plate 5, a fixing component 6 for fixing the bracket is provided;

[0032] The adjusting component 4 includes a connecting shaft 401. One end of the connecting shaft 401 is equipped with a support rod 402. On one side of the support rod 402, a connecting block 403 is equipped. The connection methods of the support rod 402 with the connecting shaft 401 and the connecting block 403 are both bearing connections. On one side of the connecting block 403, an elastic block 404 is snap-fitted. On one side of the connecting block 403, a snap hole adapted to the elastic block 404 is opened. One end of the elastic block 404 is installed on one side of the fixing table 1. On one side of the fixing table 1, several elastic blocks 404 are installed. When the connecting block 403 is snap-fitted with different elastic blocks 404, the connecting plate 3 can be driven to rotate at different angles, and when the connecting block 403 is snap-fitted with the elastic block 404 at the other end, the connecting plate 3 is in a vertical position at this time.

[0033] This embodiment provides that a docking component 7 is jointly provided at the bottom end of the placing plate 5 and the top end of the connecting plate 3. The docking component 7 includes a first lead screw 701. One end of the first lead screw 701 is installed with a first turning knob 702. The outer wall of the first turning knob 702 is provided with anti-slip threads. The outer wall of the first lead screw 701 is equipped with a rod seat 703. The first lead screw 701 passes through the rod seat 703 and is threadedly connected to the inside of the rod seat 703. The top end of the rod seat 703 is fixed to the bottom end of the placing plate 5. On the top end of the other connecting plate 3, another placing plate 5 is installed, and a fixing component 6 is also provided on the top end of this connecting plate 5.

[0034] This embodiment provides that the fixing component 6 includes two fixing plates 601. A second lead screw 602 penetrates through one side of one of the fixing plates 601. The second lead screw 602 is threadedly connected to the inside of this fixing plate 601. One end of the second lead screw 602 is installed with a second turning knob 603. The outer wall of the second turning knob 603 is also provided with anti-slip threads. The other end of the second lead screw 602 is equipped with a clamping plate 604. The second lead screw 602 is connected to the clamping plate 604 by a bearing.

[0035] In this embodiment, a docking groove 101 is provided in the middle of the top of the fixed table 1. The docking groove 101 facilitates the subsequent docking and welding operations of the two brackets. On the other side of the connecting block 403, a slider 405 is installed. The slider 405 is T-shaped, and the outer wall of the slider 405 is slidably connected to one side of the fixed table 1. A chute adapted to the slider 405 is provided on one side of the fixed table 1.

[0036] In this embodiment, a fixing groove 301 is provided at the top of the connecting plate 3. The inner side of the fixing groove 301 is slidably connected to the outer wall of the rod seat 703. The other end of the first lead screw 701 is connected to the inner side wall of the fixing groove 301 by a bearing. The fixing groove 301 mainly guides and positions the rod seat 703.

[0037] In this embodiment, a slide bar 605 is installed on one side of the clamping plate 604. One end of the slide bar 605 penetrates through one side of the fixing plate 601, and the slide bar 605 is slidably connected to the fixing plate 601.

[0038] Working principle

[0039] Place the two brackets on the two placing plates 5 respectively, and then rotate the two second turning knobs 603 respectively. The rotation of the second turning knob 603 drives the clamping plate 604 to move through the second lead screw 602 until the brackets are clamped and fixed. Then, according to the welding direction requirements of the two brackets, press the elastic block 404 inward and move the connecting block 403 to the left. The connecting block drives the connecting plate 3 to rotate through the support rod 402. The rotation of the connecting plate 3 drives the bracket to rotate through the placing plate 5 until the connecting block 403 is snap-connected to the elastic block 404 at a suitable position. In this way, it is convenient to adjust the fixing device after fixing the brackets, so that it can meet the welding requirements of different directions of the brackets, thereby improving its practicability. Secondly, rotate the first turning knob 702. The first turning knob 702 drives the first lead screw 701 to rotate, and then drives the placing plate 5 to move through the rod seat 703 until the bracket on the placing plate 5 contacts the bracket on the other placing plate 5. This facilitates the docking of the two brackets after adjustment. The entire docking process saves time and effort and is easy to operate, thus facilitating subsequent welding operations.

[0040] It should be noted that in this text, relational terms such as "one" and "two" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0041] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bracket welding auxiliary fixing device, comprising a fixing platform (1) for auxiliary fixing of bracket welding, two fixing seats (2) are installed on one side of the top of the fixing platform (1), characterized in that: A connecting plate (3) is provided on opposite sides of the two fixing seats (2); another connecting plate (3) is installed on the other side of the top of the fixing platform (1); an adjusting component (4) is provided on one side of the connecting plate (3) and the fixing platform (1); a placement plate (5) is provided on the top of the connecting plate (3); and a fixing component (6) for fixing the bracket is provided on the top of the placement plate (5); The adjustment assembly (4) comprises a connecting shaft (401), one end of the connecting shaft (401) is equipped with a support rod (402), one side of the support rod (402) is equipped with a connecting block (403), one side of the connecting block (403) is engaged with an elastic block (404), and one end of the elastic block (404) is mounted on one side of the fixed platform (1).

2. The bracket welding auxiliary fixing device according to claim 1, characterized in that: The bottom end of the placement plate (5) and the top end of the connection plate (3) are jointly provided with a docking assembly (7), and the docking assembly (7) comprises a first screw rod (701), one end of which is provided with a first twisting wheel (702), and the outer wall of the first screw rod (701) is provided with a rod seat (703), and the top end of the rod seat (703) is fixed to the bottom end of the placement plate (5).

3. The bracket welding auxiliary fixing device according to claim 1, characterized in that: The fixing assembly (6) comprises two fixing plates (601), wherein a second screw rod (602) is passed through one side of one of the fixing plates (601), a second twisting wheel (603) is installed at one end of the second screw rod (602), and a clamping plate (604) is installed at the other end of the second screw rod (602).

4. The bracket welding auxiliary fixing device according to claim 1, characterized in that: A docking groove (101) is provided in the middle of the top end of the fixing platform (1).

5. The bracket welding auxiliary fixing device according to claim 1, characterized in that: A sliding block (405) is installed on the other side of the connecting block (403), and the outer wall of the sliding block (405) is slidably connected to one side of the fixing platform (1).

6. The bracket welding auxiliary fixing device according to claim 2, characterized in that: A fixing groove (301) is provided at the top end of the connecting plate (3), the inner side of the fixing groove (301) is slidably connected to the outer wall of the rod seat (703), and the inner side wall of the fixing groove (301) is connected to the bearing at the other end of the first screw rod (701).

7. The bracket welding auxiliary fixing device according to claim 3, characterized in that: A sliding rod (605) is installed on one side of the clamping plate (604), and one end of the sliding rod (605) passes through one side of the fixing plate (601).

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