Welding device for ferrous metal smelting rolled product

Abstract

The utility model discloses a black metal smelting rolled product welding device which comprises an operation table, positioning assemblies are arranged on the two sides of the interior of the operation table, a threaded rod is arranged in the middle of the edge of one side of the top of the operation table, and a protective cover which covers the operation table is arranged outside the threaded rod in a threaded and sleeved mode. Fixing grooves are uniformly formed in the middle positions of the bottoms of the two sides of the protective cover, the bottom of the outer side of the protective cover is sleeved with a protective sleeve bin matched with the operation table, and inner threaded sleeves are arranged in the middle positions of the tops of the two sides of the protective sleeve bin; through mutual cooperation of a threaded rod, a protective cover, a protective sleeve bin, a push rod, an inner threaded sleeve, a fixing bolt, a fixing groove, an L-shaped limiting plate, a sliding groove, a through groove, a sliding plate and a spring, the device can work on the top of metal during working, the accidental displacement phenomenon of the metal during welding is effectively prevented, and the later welding quality and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a welding device for ferrous metal smelting and rolling products. Background Art

[0002] A welding device is required when metal is smelted and rolled into products. However, the existing welding devices still have certain shortcomings when used. Most of the existing welding devices are not equipped with a positioning structure for the metal when used. When welding the metal, the metal may move accidentally, thereby reducing the welding quality of the metal. The practicality is poor, and sparks will often appear during the welding process, which can easily burn surrounding operators and reduce the safety of the welding device in the later use. Utility Model Content

[0003] The purpose of the utility model is to provide a welding device for ferrous metal smelting and rolling products. Most of the existing welding devices are not equipped with a fixing mechanism. Unexpected movement of metal in the later welding process will affect the later welding effect, and the spark splashing generated during the welding process will cause burns to the surrounding operators, affecting the safety of its use.

[0004] To achieve the above-mentioned purpose, a welding device for ferrous metal smelting rolled products is provided, comprising an operating table, positioning components are provided on both sides of the operating table, a threaded rod is provided at the middle position of one side edge of the top of the operating table, the external thread sleeve of the threaded rod is provided with a protective cover that covers the operating table, fixing grooves are evenly provided at the middle position of the bottom of both sides of the protective cover, the bottom of the outer side of the protective cover is provided with a protective sleeve warehouse that cooperates with the operating table, internal threaded sleeves are provided at the middle position of the top of both sides of the protective sleeve warehouse, the interiors of the two groups of internal threaded sleeves are threadedly penetrated by fixing bolts extending to the inside of the fixing grooves, a welding moving mechanism is provided at the middle position of the top of the protective cover, and a welding head is provided at the bottom of the welding moving mechanism, which is convenient for realizing the protection function during welding and improving the welding quality.

[0005] According to the described ferrous metal smelting rolled product welding device, the positioning assembly includes an L-shaped limit plate, a slide groove, a through groove, a slide plate, a spring and a push rod. The through groove is provided with two groups, and the two groups of through grooves are opened at the middle position on both sides inside the operating table. Slide grooves are opened at both ends of the two groups of through grooves. Slide plates are slidably provided on the sides away from each other in the two groups of slide grooves on the same side, and the slide plates extend to the outside of the operating table through the through grooves. Springs connected to the slide plates are provided on the sides away from each other in the two groups of through grooves. L-shaped limit plates are provided on the tops of the two groups of slide plates, and the two groups of L-shaped limit plates cooperate with each other. Push rods that cooperate with the protective sleeve are provided on the bottoms of the two groups of slide plates, so as to facilitate the positioning of the metal and prevent displacement during welding.

[0006] According to the described welding device for ferrous metal smelting rolled products, the top of the two groups of push rods on the side away from each other and the bottom on both sides of the inside of the protective sleeve bin are both provided with guide bevels, and the two groups of guide bevels cooperate with each other, so that when the protective sleeve bin moves downward in the later stage, the push rods can be pushed by the guide bevels to move closer to each other, thereby realizing the close positioning of the L-shaped limit plate.

[0007] According to the ferrous metal smelting rolled product welding device, a limit rod is provided at the middle position of the edge on the other side of the top of the operating table, and the limit rod penetrates to the other side of the top inside the protective cover, so as to facilitate the movement limit operation of the protective cover and improve the stability of the movement.

[0008] According to the ferrous metal smelting rolled product welding device, an internal threaded hole is opened on one side of the protective cover close to the threaded rod, and the internal threaded hole cooperates with the threaded rod to facilitate the movement of the protective cover and the components above it when the threaded rod rotates.

[0009] According to the ferrous metal smelting rolled product welding device, support rods are provided at the four corners of the bottom of the operating table, and anti-sliding blocks are provided at the bottom of the support rods, so as to improve the stability of the placement of the operating table and the components above it.

[0010] According to the described welding device for ferrous metal smelting rolled products, the described welding moving mechanism includes a mounting rod, a sleeve block, a mounting plate and an electric push rod. The mounting plates are located at both ends of the top inside the protective cover. Mounting rods are provided on both sides of one end of the two groups of mounting plates close to each other. The outsides of the two groups of mounting rods are jointly sleeved with a sleeve block, and the bottom of the sleeve block is interconnected with the welding head. An electric push rod is provided at the middle position of one end of the front side of one group of mounting plates, and the output end of the electric push rod is interconnected with the sleeve block, so as to realize the later movement function of the welding moving mechanism.

[0011] The above scheme has the beneficial effects that the device can work on the top of the metal when working, effectively preventing the accidental displacement of the metal during welding, and improving the quality and efficiency of later welding, through the cooperation of the threaded rod, the protective cover, the protective sleeve, the push rod, the internal threaded sleeve, the fixing bolt, the fixing groove, the L-shaped limit plate, the slide groove, the through groove, the slide plate and the spring.

[0012] At the same time, through the mutual cooperation of the threaded rod, the protective cover and the protective sleeve, the protective operation of the device during the welding process can be realized, spark splashing during welding can be prevented, and the safety and practicality of subsequent use can be improved.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a protective cover of a welding device for ferrous metal smelting and rolling products according to the utility model;

[0016] Figure 2 This is a front sectional view of a welding device for ferrous metal smelting and rolling products according to the utility model;

[0017] Figure 3 This utility model is a welding device for ferrous metal smelting and rolling products Figure 2 A magnified image of point A;

[0018] Figure 4 This utility model is a welding device for ferrous metal smelting and rolling products Figure 2 A magnified view of point B;

[0019] Figure 5 The utility model is a top view of a welding moving mechanism of a welding device for ferrous metal smelting and rolling products.

[0020] Legend:

[0021] 1. Operating table; 2. Welding head; 3. Protective sleeve; 4. Welding moving mechanism; 5. Threaded rod; 6. Protective cover; 7. Push rod; 8. Internal threaded sleeve; 9. Fixing bolt; 10. Fixing groove; 11. L-shaped limit plate; 12. Slide groove; 13. Through groove; 14. Slide plate; 15. Spring. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-5The utility model embodiment is a ferrous metal smelting rolled product welding device, which includes an operating table 1, positioning components are arranged on both sides of the operating table 1, a threaded rod 5 is arranged at the middle position of one side edge of the top of the operating table 1, the external thread sleeve of the threaded rod 5 is provided with a protective cover 6 that covers the operating table 1, and the middle positions of the bottoms of both sides of the protective cover 6 are evenly provided with fixing grooves 10, the bottom of the outer side of the protective cover 6 is provided with a protective sleeve warehouse 3 that cooperates with the operating table 1, and the middle positions of the tops of both sides of the protective sleeve warehouse 3 are provided with internal threaded sleeves 8, and the interiors of the two groups of internal threaded sleeves 8 are threadedly penetrated with fixing bolts 9 extending to the inside of the fixing groove 10, a welding moving mechanism 4 is arranged at the middle position of the top of the inner part of the protective cover 6, and a welding head 2 is arranged at the bottom of the welding moving mechanism 4.

[0024] The positioning assembly includes an L-shaped limit plate 11, a slide groove 12, a through groove 13, a slide plate 14, a spring 15 and a push rod 7. There are two groups of through grooves 13. The two groups of through grooves 13 are opened at the middle position on both sides of the inside of the operating table 1. Both ends of the two groups of through grooves 13 are opened with slide grooves 12. The sides of the two groups of slide grooves 12 on the same side that are away from each other are slidably provided with slide plates 14, and the slide plates 14 extend to the outside of the operating table 1 through the through grooves 13. The sides of the two groups of through grooves 13 that are away from each other are provided with springs 15 connected to the slide plates 14. The tops of the two groups of slide plates 14 are provided with L-shaped limit plates 11, and the two groups of L-shaped limit plates 11 cooperate with each other. The bottoms of the two groups of slide plates 14 are provided with push rods 7 that cooperate with the protective sleeve 3.

[0025] The tops of the two sets of push rods 7 on the side away from each other and the bottoms on both sides of the inside of the protective sleeve bin 3 are both provided with guiding inclined surfaces, and the two sets of guiding inclined surfaces cooperate with each other.

[0026] A limiting rod is provided at the middle position of the edge on the other side of the top of the operating platform 1 , and the limiting rod penetrates to the other side of the top inside the protective cover 6 .

[0027] An internal threaded hole is formed on one side of the protective cover 6 close to the threaded rod 5 , and the internal threaded hole and the threaded rod 5 cooperate with each other.

[0028] Support rods are arranged at the four corners of the bottom of the operating table 1, and anti-sliding blocks are arranged at the bottom of the support rods.

[0029] The welding moving mechanism 4 includes a mounting rod, a sleeve block, a mounting plate and an electric push rod. The mounting plates are located at both ends of the top inside the protective cover 6. Mounting rods are provided on both sides of one end of the two sets of mounting plates. The outsides of the two sets of mounting rods are jointly sleeved with a sleeve block, and the bottom of the sleeve block is interconnected with the welding head 2. An electric push rod is provided at the middle position of one end of the front side of one set of mounting plates, and the output end of the electric push rod is interconnected with the sleeve block.

[0030] Working principle: When in use, the device can be first moved to the designated position and powered on, and then the metal to be welded is placed on the top of the two groups of L-shaped limit plates 11, and then the threaded rod 5 is rotated inside the protective cover 6, and then the protective cover 6 and the protective sleeve warehouse 3 and the components above are moved downward. During the downward movement of the protective sleeve warehouse 3, the bottom of both sides of the interior thereof is away from the guide inclined surface design of the top of one side of the two groups of push rods 7, so that the protective sleeve warehouse 3 can push the push rod 7 through the guide inclined surface to drive the slide plate 14 to move closer inside the slide groove 12 and the through groove 13 to achieve the stretching operation of the spring 15, and then the two groups of L-shaped limit plates 11 can be brought close to each other to achieve the fixing operation of the metal, effectively preventing the displacement phenomenon during the later metal welding, and improving the later welding quality;

[0031] At the same time, when the smaller metal is fixed in the later stage, and it is inconvenient to continue to move down after the protective sleeve bin 3 and the protective cover 6 are moved and covered, the operator can rotate the fixing bolt 9 to move it inside the internal threaded sleeve 8 to the inside of the fixing groove 10, thereby releasing the fixing of the protective sleeve bin 3, and then realizing the downward movement of the protective sleeve bin 3 alone, and then continuously pushing the push rod 7, thereby realizing the fixing of the smaller metal, thereby improving the flexibility and practicality of the later positioning of the device;

[0032] At the same time, the protective sleeve 3 and the protective cover 6 are covered with the operating table 1 to achieve protective operation during welding, effectively preventing sparks from flying, reducing burns to surrounding operators, and improving the safety of the device. During welding, the displacement welding of the welding head 2 can be achieved through the welding moving mechanism 4, and the welding of metals can be achieved through the operation of the welding head 2.

[0033] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A welding device for ferrous metal smelting and rolling products, comprising: An operating table (1) is characterized in that positioning components are provided on both sides of the operating table (1), a threaded rod (5) is provided at the middle position of one side edge of the top of the operating table (1), the external thread sleeve of the threaded rod (5) is provided with a protective cover (6) that covers the operating table (1), and fixing grooves (10) are evenly provided at the middle position of the bottom of both sides of the protective cover (6), the bottom of the outer side of the protective cover (6) is provided with a protective sleeve warehouse (3) that cooperates with the operating table (1), and internal threaded sleeves (8) are provided at the middle position of the top of both sides of the protective sleeve warehouse (3), and the interiors of the two groups of the internal threaded sleeves (8) are threadedly penetrated with fixing bolts (9) extending to the inside of the fixing groove (10), and a welding moving mechanism (4) is provided at the middle position of the top of the protective cover (6), and a welding head (2) is provided at the bottom of the welding moving mechanism (4).

2. A ferrous metal smelting rolled product welding device according to claim 1, characterized in that: The positioning assembly comprises an L-shaped limit plate (11), a slide groove (12), a through groove (13), a slide plate (14), a spring (15) and a push rod (7). The through groove (13) is provided with two groups. The two groups of through grooves (13) are located at the middle positions of both sides inside the operating table (1). Both ends of the two groups of through grooves (13) are provided with slide grooves (12). The sides of the two groups of slide grooves (12) on the same side that are away from each other are slidably provided with slide plates (14), and the slide plates (14) extend to the outside of the operating table (1) through the through grooves (13). The sides of the two groups of through grooves (13) that are away from each other are provided with springs (15) connected to the slide plates (14). The tops of the two groups of slide plates (14) are provided with L-shaped limit plates (11), and the two groups of L-shaped limit plates (11) cooperate with each other. The bottoms of the two groups of slide plates (14) are provided with push rods (7) that cooperate with the protective sleeve (3).

3. A ferrous metal smelting rolled product welding device according to claim 2, characterized in that: The tops of the two groups of push rods (7) on the side away from each other and the bottoms on both sides of the inside of the protective sleeve bin (3) are both provided with guiding inclined surfaces, and the two groups of guiding inclined surfaces cooperate with each other.

4. A ferrous metal smelting rolled product welding device according to claim 1, characterized in that: A limiting rod is provided at the middle position of the edge on the other side of the top of the operating table (1), and the limiting rod penetrates to the other side of the top inside the protective cover (6).

5. The ferrous metal smelting rolled product welding device according to claim 1, characterized in that: An internal threaded hole is provided on one side of the protective cover (6) close to the threaded rod (5), and the internal threaded hole and the threaded rod (5) cooperate with each other.

6. The ferrous metal smelting rolled product welding device according to claim 1, characterized in that: Support rods are provided at the four corners of the bottom of the operating table (1), and anti-sliding blocks are provided at the bottoms of the support rods.

7. The ferrous metal smelting rolled product welding device according to claim 1 is characterized in that: The welding moving mechanism (4) comprises a mounting rod, a sleeve block, a mounting plate and an electric push rod. The mounting plates are located at both ends of the top of the protective cover (6). Mounting rods are provided on both sides of one end of the two sets of mounting plates. The outsides of the two sets of mounting rods are jointly sleeved with a sleeve block, and the bottom of the sleeve block is interconnected with the welding head (2). An electric push rod is provided at the middle position of one end of the front side of one set of mounting plates, and the output end of the electric push rod is interconnected with the sleeve block.

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