A metal plate welding device for metal safe production and processing

Abstract

The utility model discloses a welding device for metal plates used in the production and processing of metal safes, and relates to the technical field of welding devices, comprising a base, a welding pen is slidably connected to one side of the top of the base, and a stepping motor is fixedly connected to the bottom end of the base, the welding pen is located at the top center of the stepping motor, a plurality of corresponding positioning plates are slidably connected to both sides of the base, and a control motor is fixedly connected to one side of the top of the base, the positioning plate is slidably connected to one side of the base through the output end of the control motor, and a receiving groove is provided on one side of the top surface of the base. The utility model realizes effective fixation of the metal plate through the cooperation of a bidirectional threaded rod and connecting teeth, ensures the stability of the metal plate during the welding process, simplifies the operational complexity of welding and splicing the metal plates, and avoids the problem that the metal plates are not firmly fixed due to complicated operations, resulting in deviations in the welding position and affecting the welding quality.

Description

Technical Field

[0001] The utility model relates to the technical field of welding devices, in particular to a welding device for metal plates used in the production and processing of metal safes. Background Art

[0002] Metal safes are safe storage devices used to store valuables or important documents. They are usually made of solid metal plates. During the production process, the metal plates need to be processed by welding devices to ensure that the structure of the safe is firm and safe. The welding devices usually use arc welding, gas shielded welding or laser welding and other technologies to connect the metal plates together to form the various parts of the safe. These welding technologies can provide high-strength and high-stability seams to ensure that the safe is not easily deformed or broken when subjected to external force impact. In addition, the metal surface needs to be treated during the welding process to prevent rust and corrosion, thereby improving the service life and safety of the safe.

[0003] At present, when the existing metal plate welding device is actually working, a single metal plate is usually fixed and kept upright first, and then it is spliced ​​with a second metal plate, and then the two metal plates are welded. This operation method increases the complexity of metal plate processing. Operators are prone to deviation in welding position due to unstable fixation during welding, which affects the welding quality. In view of this, we provide a metal plate welding device for the production and processing of metal safes. Utility Model Content

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a metal plate welding device for producing and processing metal safes.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal plate welding device for the production and processing of metal safes, comprising a base, a welding pen is slidably connected to one side of the top of the base, and a stepper motor is fixedly connected to the bottom end of the base, the welding pen is located at the top center of the stepper motor, and the welding pen is slidably connected to one side of the top of the base through the stepper motor, a plurality of corresponding positioning plates are slidably connected to both sides of the base, and a control motor is fixedly connected to one side of the top of the base, the positioning plate is slidably connected to one side of the base through the output end of the control motor, and a storage groove is provided on one side of the top surface of the base.

[0006] As mentioned above, multiple lifting rails are fixedly connected to both sides of the inner wall of the base, and a lifting block is slidably connected to one side of the inner side of the base, one side of the outer wall of the lifting rail is connected through one side of the bottom surface of the lifting block, and one side of the outer wall of the lifting rail is connected through one side of the inner side of the lifting block.

[0007] As mentioned above, the center of the top surface of the lifting block is fixedly connected to the outer wall of the bottom end of the welding pen, and the welding pen is slidably connected to one side of the top of the base through the lifting block and the lifting rail. A threaded shaft is rotatably connected to one side of the inside of the base, and the outer wall of the bottom end of the threaded shaft penetrates the bottom end of the inner wall of the base and is fixedly connected to the output end of the stepper motor.

[0008] As mentioned above, the lifting block is located at the top of the outer wall of the threaded shaft, the top of the outer wall of the threaded shaft is connected through the center of the bottom surface of the lifting block, and the threaded shaft is rotatably connected to the inner center of the lifting block through the outer wall thread.

[0009] As mentioned above, both sides of the base are rotatably connected with a two-way threaded rod, and the two-way threaded rod is located at the bottom end of the positioning plate. One end of the outer wall of the two-way threaded rod is connected through one side of the outer wall of the positioning plate, and the two-way threaded rod is rotatably connected to the bottom end of the positioning plate through the outer wall thread.

[0010] As mentioned above, one end of the outer wall of one of the bidirectional threaded rods passes through the inner wall of the base and is fixedly connected to the output end of the control motor, and one end of the outer wall of the bidirectional threaded rod is fixedly connected with a connecting tooth, which is located at the inner center of the base, and the multiple connecting teeth rotatably connected at the inner center of the base are meshed with each other and rotatably connected.

[0011] As mentioned above, multiple slide rails are fixedly connected to both sides of the inner wall of the base, and the slide rails are located on both sides of the interior of the positioning plate. One end of the outer wall of the slide rail is connected to the outer wall of one side of the positioning plate, and one side of the interior of the positioning plate is slidably connected to one side of the outer wall of the slide rail.

[0012] Compared with the prior art, the metal plate welding device for producing and processing metal safes has the following beneficial effects:

[0013] 1. The utility model drives a stepper motor. After the stepper motor drives the threaded shaft through its output end, the threaded shaft pushes the lifting block and the welding pen fixedly connected on the top thereof to slide vertically upward along the outer wall of the lifting rail through the outer wall thread, so that the height of the lifting block and the welding pen can be adjusted, thereby realizing precise control of the welding pen through the cooperation of the threaded shaft and the lifting rail.

[0014] 2. The utility model places two metal plates into the L-shaped groove on the top of the base, aligns the two metal plates, drives the control motor, and drives one of the two-way threaded rods to rotate through its output end. The two-way threaded rod drives multiple positioning plates sliding inside the base through the two-way threads arranged on its outer wall, so that the positioning plates move toward the outer wall of the metal plate at the same time, and the metal plate can be effectively fixed. The two-way threaded rod and the connecting teeth cooperate with each other to achieve effective fixation of the metal plate, ensure the stability of the metal plate during the welding process, and simplify the operational complexity of welding and splicing the metal plates, so as to avoid the metal plate being not fixed firmly enough due to cumbersome operation, resulting in deviation in the welding position and affecting the welding quality.

[0015] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a partial three-dimensional structural schematic diagram of the lifting block of the utility model;

[0018] Figure 3 It is a partially cutaway three-dimensional structural schematic diagram of the base of the utility model;

[0019] Figure 4 It is a partial top view of the three-dimensional structure of the bidirectional threaded rod of the utility model.

[0020] In the figure: 1. base; 2. welding pen; 201. stepping motor; 202. lifting rail; 203. lifting block; 204. threaded shaft; 3. positioning plate; 301. control motor; 302. bidirectional threaded rod; 303. connecting teeth; 304. slide rail; 4. storage slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1-4As shown, the utility model provides a technical solution: a metal plate welding device for producing and processing metal safes, comprising a base 1, a welding pen 2 is slidably connected to one side of the top of the base 1, and a stepper motor 201 is fixedly connected to the bottom end of the base 1, so the welding pen 2 is located at the top center of the stepper motor 201, and the welding pen 2 is slidably connected to one side of the top of the base 1 through the stepper motor 201, a plurality of corresponding positioning plates 3 are slidably connected to both sides of the base 1, and a control motor 301 is fixedly connected to one side of the top of the base 1, the positioning plate 3 is slidably connected to one side of the inside of the base 1 through the output end of the control motor 301, and a storage groove 4 is provided on one side of the top surface of the base 1.

[0023] Drive the stepper motor 201. Since a group of lifting rails 202 are fixedly connected on both sides of the inner wall of the base 1, and the lifting rails 202 penetrate the two sides of the inside of the lifting block 203, the lifting block 203 is limited so that the lifting block 203 can only slide vertically along the outer wall of the lifting rails 202. After the stepper motor 201 drives the threaded shaft 204 through its output end, the threaded shaft 204 pushes the lifting block 203 and the welding pen 2 fixedly connected on the top of the lifting rail 202 to slide vertically upward along the outer wall of the lifting rail 202 through the outer wall thread, the height of the lifting block 203 and the welding pen 2 can be adjusted. Put the two metal plates into the L-shaped groove on the top of the base 1, and align the two metal plates, then drive the control motor 301. After the control motor 301 drives one of the two-way threaded rods 302 to rotate through its output end, the connecting teeth 303 are connected. The two-way threaded rods 302 are meshed with each other, so that the control motor 301 can simultaneously drive the multiple bidirectional threaded rods 302 inside the base 1 to rotate through the output end, and by arranging multiple slide rails 304 on the inner wall of the base 1, and the slide rails 304 pass through the two sides of the interior of the positioning plate 3, the bidirectional threaded rods 302 drive the multiple sliding positioning plates 3 inside the base 1 through the bidirectional threads arranged on the outer wall thereof, so that the positioning plates 3 move toward the outer wall of the metal plate at the same time, and the metal plate can be effectively fixed, so that the bidirectional threaded rods 302 and the connecting teeth 303 cooperate with each other to achieve effective fixation of the metal plate, ensure the stability of the metal plate during the welding process, and simplify the operational complexity of welding and splicing between metal plates, so as to avoid the metal plate being not fixed firmly enough due to cumbersome operation, resulting in deviation in the welding position and affecting the welding quality.

[0024] like Figure 1-2As shown, multiple lifting rails 202 are fixedly connected to both sides of the inner wall of the base 1, and a lifting block 203 is slidably connected to one side of the interior of the base 1, one side of the outer wall of the lifting rail 202 is connected through and through one side of the bottom surface of the lifting block 203, and one side of the outer wall of the lifting rail 202 is connected through and through one side of the interior of the lifting block 203, the center of the top surface of the lifting block 203 is fixedly connected to the outer wall of the bottom end of the welding pen 2, and the welding pen 2 is slidably connected to one side of the top of the base 1 through the lifting block 203 and the lifting rail 202, a threaded shaft 204 is rotatably connected to one side of the interior of the base 1, and the outer wall of the bottom end of the threaded shaft 204 penetrates the bottom end of the inner wall of the base 1 and is fixedly connected to the output end of the stepper motor 201, the lifting block 203 is located at the top end of the outer wall of the threaded shaft 204, the top end of the outer wall of the threaded shaft 204 is connected through and through the center of the bottom surface of the lifting block 203, and the threaded shaft 204 is rotatably connected to the inner center of the lifting block 203 through the outer wall thread.

[0025] Drive the stepper motor 201. Since a group of lifting rails 202 are fixedly connected on both sides of the inner wall of the base 1, and the lifting rails 202 penetrate the two sides of the inside of the lifting block 203, the lifting block 203 is limited so that the lifting block 203 can only slide vertically along the outer wall of the lifting rails 202. After the stepper motor 201 drives the threaded shaft 204 through its output end, the threaded shaft 204 pushes the lifting block 203 and the welding pen 2 fixedly connected on the top thereof to slide vertically upward along the outer wall of the lifting rail 202 through the outer wall thread, the height of the lifting block 203 and the welding pen 2 can be adjusted, so that the threaded shaft 204 and the lifting rail 202 cooperate with each other to achieve precise control of the welding pen 2.

[0026] like Figure 1 , Figure 3 and Figure 4 As shown, multiple bidirectional threaded rods 302 are rotatably connected on both sides of the base 1, and the bidirectional threaded rods 302 are located at the bottom end of the positioning plate 3, one end of the outer wall of the bidirectional threaded rod 302 is connected through one side of the outer wall of the positioning plate 3, and the bidirectional threaded rod 302 is rotatably connected to the bottom end of the positioning plate 3 through the outer wall thread, one end of the outer wall of one of the bidirectional threaded rods 302 passes through the inner wall of the base 1 and is fixedly connected to the output end of the control motor 301, and one end of the outer wall of the bidirectional threaded rod 302 is fixedly connected with a connecting tooth 303, the connecting tooth 303 is located at the center of the base 1, and the multiple connecting teeth 303 rotatably connected at the center of the base 1 are meshed and rotatably connected with each other, multiple sliding rails 304 are fixedly connected on both sides of the inner wall of the base 1, and the sliding rails 304 are located on both sides of the positioning plate 3, one end of the outer wall of the sliding rail 304 is connected through the outer wall of one side of the positioning plate 3, and one side of the interior of the positioning plate 3 is slidably connected to one side of the outer wall of the sliding rail 304.

[0027] After the two metal plates are placed in the L-shaped groove on the top of the base 1 and the two metal plates are aligned, the control motor 301 is driven. After the control motor 301 drives one of the two-way threaded rods 302 to rotate through its output end, the connecting teeth 303 are meshed with each other, so that the control motor 301 can simultaneously drive multiple two-way threaded rods 302 inside the base 1 to rotate through the output end, and by arranging multiple slide rails 304 on the inner wall of the base 1, and the slide rails 304 pass through the two sides of the positioning plate 3, the two-way threaded rod 302 drives the multiple sliding positioning plates 3 inside the base 1 through the two-way threads arranged on its outer wall, so that the positioning plates 3 move toward the outer wall of the metal plate at the same time, so that the metal plate can be effectively fixed, and the two-way threaded rod 302 and the connecting teeth 303 cooperate with each other to achieve effective fixation of the metal plate, ensure the stability of the metal plate during welding, and simplify the complexity of the operation of welding and splicing between the metal plates, so as to avoid the fixation of the metal plate is not firm enough due to cumbersome operation, resulting in deviation of the welding position and affecting the welding quality.

[0028] Working principle: drive the stepper motor 201. Since a set of lifting rails 202 are fixedly connected on both sides of the inner wall of the base 1, and the lifting rails 202 penetrate the two sides of the inside of the lifting block 203, the lifting block 203 is limited so that the lifting block 203 can only slide vertically along the outer wall of the lifting rails 202. After the stepper motor 201 drives the threaded shaft 204 through its output end, the threaded shaft 204 pushes the lifting block 203 and the welding pen 2 fixedly connected on the top of it to slide vertically upward along the outer wall of the lifting rail 202 through the outer wall thread, the height of the lifting block 203 and the welding pen 2 can be adjusted. Put the two metal plates into the L-shaped groove on the top of the base 1, and after aligning the two metal plates, drive the control motor 3. 01. After the control motor 301 drives one of the two-way threaded rods 302 to rotate through its output end, the connecting teeth 303 mesh with each other, so that the control motor 301 can simultaneously drive multiple two-way threaded rods 302 inside the base 1 to rotate through the output end, and by setting multiple slide rails 304 on the inner wall of the base 1, and the slide rails 304 pass through the two sides of the positioning plate 3, the two-way threaded rod 302 drives the multiple positioning plates 3 sliding inside the base 1 through the two-way threads set on its outer wall, so that the positioning plates 3 move toward the outer wall of the metal plate at the same time, so that the metal plate can be effectively fixed, and the two-way threaded rod 302 and the connecting teeth 303 cooperate with each other to achieve effective fixation of the metal plate.

[0029] It should be noted that, in this article, the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "fixed", "installed", "connected", and "connected" should be understood in a broad sense. For example, "installed" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "connected" can be a direct connection, an indirect connection through an intermediate medium, or a connection between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal plate welding device for producing and processing metal safes, comprising a base (1), characterized in that: A welding pen (2) is slidably connected to one side of the top of the base (1), and a stepper motor (201) is fixedly connected to the bottom of the base (1); the welding pen (2) is located at the top center of the stepper motor (201), and the welding pen (2) is slidably connected to one side of the top of the base (1) via the stepper motor (201); a plurality of corresponding positioning plates (3) are slidably connected to both sides of the base (1), and a control motor (301) is fixedly connected to one side of the top of the base (1); the positioning plate (3) is slidably connected to one side of the inside of the base (1) via an output end of the control motor (301), and a storage groove (4) is provided on one side of the top surface of the base (1).

2. A metal plate welding device for metal safe production and processing according to claim 1, characterized in that: A plurality of lifting rails (202) are fixedly connected to both sides of the inner wall of the base (1), and a lifting block (203) is slidably connected to one side of the interior of the base (1), one side of the outer wall of the lifting rail (202) is connected through a bottom side of the lifting block (203), and one side of the outer wall of the lifting rail (202) is connected through a side of the interior of the lifting block (203).

3. A metal plate welding device for metal safe production and processing according to claim 2, characterized in that: The center of the top surface of the lifting block (203) is fixedly connected to the outer wall of the bottom end of the welding pen (2), and the welding pen (2) is slidably connected to one side of the top of the base (1) through the lifting block (203) and the lifting rail (202), and a threaded shaft (204) is rotatably connected to one side of the interior of the base (1), and the outer wall of the bottom end of the threaded shaft (204) penetrates the bottom end of the inner wall of the base (1) and is fixedly connected to the output end of the stepping motor (201).

4. A metal plate welding device for metal safe production and processing according to claim 3, characterized in that: The lifting block (203) is located at the top of the outer wall of the threaded shaft (204), the top of the outer wall of the threaded shaft (204) is connected to the center of the bottom surface of the lifting block (203), and the threaded shaft (204) is rotatably connected to the inner center of the lifting block (203) through the outer wall thread.

5. A metal plate welding device for metal safe production and processing according to claim 1, characterized in that: A plurality of bidirectional threaded rods (302) are rotatably connected to both sides of the interior of the base (1), and the bidirectional threaded rods (302) are located at the bottom end of the interior of the positioning plate (3). One end of the outer wall of the bidirectional threaded rod (302) is connected to a side of the outer wall of the positioning plate (3), and the bidirectional threaded rod (302) is rotatably connected to the bottom end of the interior of the positioning plate (3) via the outer wall thread.

6. A metal plate welding device for metal safe production and processing according to claim 5, characterized in that: One end of the outer wall of one of the bidirectional threaded rods (302) penetrates the inner wall of the base (1) and is fixedly connected to the output end of the control motor (301), and one end of the outer wall of the bidirectional threaded rod (302) is fixedly connected with a connecting tooth (303), the connecting tooth (303) is located at the inner center of the base (1), and the multiple connecting teeth (303) rotatably connected at the inner center of the base (1) are meshed with each other and rotatably connected.

7. A metal plate welding device for metal safe production and processing according to claim 6, characterized in that: A plurality of slide rails (304) are fixedly connected to both sides of the inner wall of the base (1), and the slide rails (304) are located on both sides of the interior of the positioning plate (3); one end of the outer wall of the slide rail (304) is connected to the outer wall of one side of the positioning plate (3), and one side of the interior of the positioning plate (3) is slidably connected to one side of the outer wall of the slide rail (304).

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