Heating device on welding furnace

Abstract

The utility model discloses a heating device on a welding furnace, and relates to the technical field of welding furnaces. The heating furnace comprises a heating furnace body, two furnace covers are arranged at an opening in the upper side of the heating furnace body in a sliding fit mode, Z-shaped rods are arranged at the corners of the upper side of the heating furnace body in a rotating fit mode, the outer side walls of the Z-shaped rods are matched with one sides of the furnace covers in a meshed mode, and two rotating plates are arranged on the two sides of the heating furnace body in a rotating fit mode. A rotating column is arranged between the two rotating plates in a rotating fit mode, and rolling wheels are arranged at the two ends of the rotating column. According to the utility model, the furnace cover slides under the action of the Z-shaped rod through the furnace cover, so that the sliding furnace cover slides in and out at the opening in the upper side of the heating furnace, the situation that a worker visually views flames when the heating furnace is used is reduced, the problem that glasses of the worker are damaged due to the fact that the worker visually views the flames is reduced, and the welding quality of the welding furnace is improved.

Description

Technical Field

[0001] The utility model belongs to the field of welding furnaces, and in particular relates to a heating device on a welding furnace. Background Art

[0002] During furnace tube welding, the two sections of the furnace tube need to be aligned and protected with gas. In the past, due to the lack of dedicated welding alignment and gas protection devices, the welding process was performed manually by visually observing the flame. Prolonged visual observation of the flame can easily damage workers' eyesight, making it difficult to control product quality.

[0003] Therefore, a heating device for a welding furnace is proposed to solve the above-mentioned drawbacks. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a heating device for a welding furnace.

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0006] A heating device for a welding furnace, comprising a heating furnace, wherein two furnace covers are slidably engaged at an upper opening of the heating furnace, Z-shaped rods are rotatably engaged at the upper corners of the heating furnace, the outer side walls of the Z-shaped rods are engaged with one side of the furnace covers, two rotating plates are rotatably engaged on both sides of the heating furnace, a rotating column is rotatably engaged between the two rotating plates, and rollers are installed at both ends of the rotating column;

[0007] The threaded rods are rotatably engaged with the threaded rods on both sides of the bottom of the heating furnace, and the threaded rods are threadedly engaged with sliding columns on both sides. The rotating columns are movably engaged with the interior of the sliding columns.

[0008] Optionally, four T-shaped plates are installed at the upper opening of the heating furnace, which facilitates the installation of the T-shaped plates at the upper opening of the heating furnace. Two T-shaped slots are provided at the bottom of the furnace cover, and the T-shaped plates are located inside the T-shaped slots, which facilitates the furnace cover to slide on the T-shaped plates through the T-shaped slots, thereby improving the stability of the furnace cover during sliding. Fixed blocks are installed on both sides of the heating furnace, which facilitates the installation of the fixed blocks on the heating furnace. A first through hole is provided on the upper side of the fixed block, and one end of the Z-shaped rod is rotatably fitted inside the first through hole, which facilitates the passage of one end of the Z-shaped rod through the The first through hole rotates on the upper side of the fixed block, thereby improving the stability of the Z-shaped rod during rotation. A gear is installed on the Z-shaped rod, and a plurality of teeth are installed on both sides of the furnace cover. The teeth are engaged with the gear. A slide is provided at the bottom of the heating furnace, and the threaded rod rotates and fits inside the slide. One end of the sliding column slides and fits inside the slide. A motor is installed inside the slide, which makes it convenient to install the motor inside the slide. One end of the threaded rod is installed on the output end of the motor, which makes it convenient to install one end of the threaded rod on the output end of the motor.

[0009] 4. The repairing kit for automotive dents, according to claim 1, wherein a bottom of the foot stand comprises a through-hole, and the two foot pieces comprise two bosses, wherein the bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut. The bosses comprise a through-hole, a screw bolt, and a nut.

[0010] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described below at the same time:

[0011] The furnace cover is arranged so that the furnace cover can slide under the action of the Z-shaped rod, so that the sliding furnace cover can slide in and out of the opening on the upper side of the heating furnace, thereby reducing the situation where workers have to look at the flame when the heating furnace is in use, reducing the problem of workers' glasses being damaged due to looking at the flame, and improving the welding quality of the welding furnace.

[0012] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0014] In the picture:

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the present utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the structure at A in the middle;

[0017] Figure 3 for Figure 1 Schematic diagram of the structure at B in the middle;

[0018] Figure 4 This is a bottom view structural diagram of an embodiment of the present utility model;

[0019] Figure 5 for Figure 4 Schematic diagram of the structure at point C in the middle.

[0020] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0021] Heating furnace 1, support rod 102, fixed block 103, first through hole 104, Z-shaped rod 105, gear 106, T-shaped plate 107, fixed rod 108, rotating plate 109, second through hole 110, rotating column 111, roller 112, slide 113, threaded rod 114, sliding column 115, threaded hole 116, slide groove 117;

[0022] Furnace cover 2, T-shaped slot 201, teeth 202.

[0023] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0024] The present invention will now be described in further detail with reference to the accompanying drawings.

[0025] See also Figure 1-5As shown, in this embodiment, a heating device for a welding furnace is provided, comprising a heating furnace 1, two furnace covers 2 are slidably engaged at the upper opening of the heating furnace 1, Z-shaped rods 105 are rotatably engaged at the upper corners of the heating furnace 1, the outer wall of the Z-shaped rod 105 is engaged with one side of the furnace cover 2, two rotating plates 109 are rotatably engaged on both sides of the heating furnace 1, a rotating column 111 is rotatably engaged between the two rotating plates 109, and rollers 112 are installed at both ends of the rotating column 111;

[0026] The threaded rods 114 are rotatably engaged with the bottom of the heating furnace 1 on both sides with opposite thread directions. Both sides of the threaded rods 114 are threadedly engaged with sliding posts 115 . The rotating posts 111 are movably engaged inside the sliding posts 115 .

[0027] First, rotate the Z-shaped rod 105, which drives the teeth 202 to rotate through the gear 106, and the teeth 202 drive the furnace cover 2 to slide. The furnace cover 2 slides on the T-shaped plate 107 through the T-shaped slot 201, and then the heating furnace 1 can be used;

[0028] When the heating furnace 1 needs to be moved, the threaded rod 114 is first rotated, and the threaded rod 114 drives the two sliding columns 115 to slide. Since the threads on both sides of the threaded rod 114 are in opposite directions, the two sliding columns 115 slide away from each other. The sliding column 115 drives the roller 112 to move through the rotating column 111, and then the heating furnace 1 is moved through the roller 112.

[0029] The furnace cover 2 is provided so that the furnace cover 2 can slide under the action of the Z-shaped rod 105, so that the sliding furnace cover 2 can slide in and out of the upper opening of the heating furnace 1, thereby reducing the situation where workers have to visually see the flame when the heating furnace 1 is in use, reducing the problem of workers' glasses being damaged due to visually seeing the flame, and improving the welding quality of the welding furnace.

[0030] The upper opening of the heating furnace 1 of this embodiment is equipped with four T-shaped plates 107, which facilitate the installation of the T-shaped plates 107 at the upper opening of the heating furnace 1. Two T-shaped slots 201 are provided at the bottom of the furnace cover 2. The T-shaped plates 107 are located inside the T-shaped slots 201, which facilitate the furnace cover 2 to slide on the T-shaped plates 107 through the T-shaped slots 201, thereby improving the stability of the furnace cover 2 when sliding. Fixed blocks 103 are provided on both sides of the heating furnace 1, which facilitate the installation of the fixed blocks 103 on the heating furnace 1. A first through hole 104 is provided on the upper side of the fixed block 103. One end of the Z-shaped rod 105 is rotatably fitted inside the first through hole 104, which facilitates the insertion of one end of the Z-shaped rod 105 through the first through hole 104. A through hole 104 rotates on the upper side of the fixed block 103, which improves the stability of the Z-shaped rod 105 during rotation. A gear 106 is installed on the Z-shaped rod 105, and multiple teeth 202 are installed on both sides of the furnace cover 2. The teeth 202 engage with the gear 106. A slide 113 is provided at the bottom of the heating furnace 1. The threaded rod 114 rotates and fits inside the slide 113. One end of the sliding column 115 slides and fits inside the slide 113. A motor is installed inside the slide 113, which makes it convenient to install the motor inside the slide 113. One end of the threaded rod 114 is installed on the output end of the motor, which makes it convenient to install one end of the threaded rod 114 on the output end of the motor.

[0031] A threaded hole 116 and a slide groove 117 are provided on one side of the sliding column 115 of this embodiment. The threaded rod 114 is threadedly matched with the threaded hole 116, which facilitates the sliding column 115 to be threadedly matched on the threaded rod 114 through the threaded hole 116. The rotating column 111 is located inside the slide groove 117. Fixed rods 108 are installed on both sides of the heating furnace 1, which facilitates the installation of the fixed rods 108 on the heating furnace 1. A second through hole 110 is provided on the first end of the rotating plate 109, which is fixed. The fixed rod 108 is located inside the second through hole 110, which facilitates the first end of the rotating plate 109 to rotate on the fixed rod 108 through the second through hole 110, thereby improving the stability of the fixed rod 108 during rotation. A third through hole is provided at the second end of the rotating plate 109, and the rotating column 111 is located inside the third through hole. A plurality of support rods 102 are installed at the bottom of the heating furnace 1, which facilitates the installation of the support rods 102 at the bottom of the heating furnace 1 and supports the bottom of the heating furnace 1 through the support rods 102.

[0032] The present invention is not limited to the above-described embodiments. Any structural changes made under the guidance of the present invention should be understood by anyone. Any technical solution that is the same or similar to the present invention falls within the scope of protection of the present invention. The technology, shape, and structure not described in detail in the present invention are all known technologies.

Claims

1. A heating device on a welding furnace, characterized in that: include: A heating furnace (1), wherein two furnace covers (2) are slidably engaged at the upper opening of the heating furnace (1), a Z-shaped rod (105) is rotatably engaged at the upper corners of the heating furnace (1), the outer wall of the Z-shaped rod (105) is meshed with one side of the furnace cover (2), two rotating plates (109) are rotatably engaged at both sides of the heating furnace (1), a rotating column (111) is rotatably engaged between the two rotating plates (109), and rollers (112) are installed at both ends of the rotating column (111); Threaded rods (114) with opposite thread directions are rotatably engaged on both sides of the bottom of the heating furnace (1), and sliding columns (115) are threadedly engaged on both sides of the threaded rods (114), and the rotating columns (111) are movably engaged inside the sliding columns (115).

2. The heating device for a welding furnace according to claim 1, characterized in that: Four T-shaped plates (107) are installed at the upper opening of the heating furnace (1), and two T-shaped slots (201) are opened at the bottom of the furnace cover (2), and the T-shaped plates (107) are located inside the T-shaped slots (201).

3. The heating device for a welding furnace according to claim 1, characterized in that: Fixed blocks (103) are installed on both sides of the heating furnace (1), a first through hole (104) is opened on the upper side of the fixed block (103), one end of the Z-shaped rod (105) is rotatably engaged inside the first through hole (104), a gear (106) is installed on the Z-shaped rod (105), and a plurality of teeth (202) are installed on both sides of the furnace cover (2), and the teeth (202) are meshed with the gear (106).

4. The heating device for a welding furnace according to claim 1, characterized in that: A slideway (113) is provided at the bottom of the heating furnace (1), the threaded rod (114) is rotatably engaged inside the slideway (113), one end of the sliding column (115) is slidably engaged inside the slideway (113), a motor is installed inside the slideway (113), and one end of the threaded rod (114) is installed on the output end of the motor.

5. The heating device for a welding furnace according to claim 1, characterized in that: A threaded hole (116) and a slide groove (117) are provided on one side of the threaded hole (116); the threaded rod (114) is threadedly matched with the threaded hole (116); and the rotating column (111) is located inside the slide groove (117).

6. The heating device for a welding furnace according to claim 1, characterized in that: Fixed rods (108) are installed on both sides of the heating furnace (1), a second through hole (110) is opened at the first end of the rotating plate (109), and the fixed rod (108) is located inside the second through hole (110).

7. The heating device for a welding furnace according to claim 1, characterized in that: A third through hole is formed at the second end of the rotating plate (109), the rotating column (111) is located inside the third through hole, and a plurality of supporting rods (102) are installed at the bottom of the heating furnace (1).

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