Portable laser welding machine

Abstract

The utility model relates to the technical field of laser welding machines, in particular to a portable laser welding machine which comprises a bottom plate, a pulley mechanism, a machine body, a laser welding head, a storage shell and a connecting mechanism, the machine body is arranged at the top of the bottom plate, the pulley mechanism is arranged at the bottom of the bottom plate, the laser welding head is arranged at the top of the machine body, and the storage shell is arranged at the bottom of the machine body. The storage shell is connected with the machine body through the connecting mechanism, the connecting mechanism comprises a positioning plate, a positioning groove, a hinge assembly, a movable plate, a limiting plate, a bearing, a rotating plate, a sliding groove and a sliding block, the positioning groove is formed in the top of the machine body, one end of the positioning plate is connected with the storage shell, the other end of the positioning plate extends into the positioning groove, and the hinge assembly is connected with the sliding block. The hinge assembly is arranged on the positioning plate, the limiting plate is arranged on the side face of the machine body, and the laser welding machine convenient to carry solves the problem that an existing device is inconvenient to move.

Description

Technical Field

[0001] The utility model relates to the technical field of laser welding machines, in particular to a laser welding machine which is easy to carry. Background Art

[0002] As we all know, laser welding machine, also known as laser welding machine, is a thermal processing technology that uses laser beam as heat source. Compared with electron beam, plasma beam and general mechanical processing, it has many advantages. The laser beam has a small laser focus spot and high power density, and can weld some high melting point and high strength alloy materials.

[0003] However, the existing laser welding machine is not convenient to carry. A pulley is generally provided at the bottom of the laser welding machine. However, when the laser welding machine is moved, the laser welding head on the laser welding machine will swing back and forth, which makes it inconvenient for the staff to move the equipment. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies of the prior art, the utility model provides a laser welding machine that is easy to carry.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable laser welding machine, comprising a bottom plate, a pulley mechanism, a machine body, a laser welding head, a storage shell and a connecting mechanism, wherein the machine body is arranged on the top of the bottom plate, the pulley mechanism is arranged at the bottom of the bottom plate, the laser welding head is arranged on the top of the machine body, the storage shell is connected to the machine body through the connecting mechanism, and the connecting mechanism comprises a positioning plate, a positioning groove, a hinge assembly, a movable plate, a limiting plate, a bearing, a rotating plate, a sliding groove and a sliding block, the positioning groove is arranged on the top of the machine body, one end of the positioning plate is connected to the The storage shell is connected, the other end of the positioning plate extends into the positioning groove, the hinge assembly is arranged on the positioning plate, the limiting plate is arranged on the side of the body, one end of the movable plate is hinged to the hinge assembly, the other end of the movable plate abuts on the limiting plate, the bearing is arranged on the positioning plate, one end of the rotating plate is rotatably connected to the bearing, the other end of the rotating plate abuts on the movable plate, the slide groove is opened on the storage shell, one end of the slider is slidably connected to the slide groove, the other end of the slider abuts on the rotating plate, and the connecting mechanism is provided with two.

[0008] In order to improve the stability, the utility model is improved in that the two connecting mechanisms are symmetrically arranged.

[0009] In order to improve the stability, the utility model is improved in that the pulley mechanisms are provided with a plurality of pulley mechanisms, and the plurality of pulley mechanisms are symmetrically arranged.

[0010] In order to facilitate operation, the utility model is improved in that a controller is provided on the front of the machine body, and the controller is electrically connected to the machine body.

[0011] In order to improve the clamping effect, the utility model is improved in that the positioning plate matches the positioning groove.

[0012] In order to improve the strength of the bottom plate, the utility model is improved in that the bottom plate is made of alloy steel.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a portable laser welding machine with the following beneficial effects:

[0015] The portable laser welding machine can move the device to a suitable position through a pulley mechanism, and then the laser welding head can be stored through a storage shell to prevent the laser welding head from moving back and forth when the body is moving, thereby affecting the movement of the device. When the device is to be used, the storage shell can be separated from the body by controlling the connection mechanism, and then the cabinet body is started, and welding can be performed through the laser welding head. Compared with the traditional threaded mechanism, the limiting mechanism in this structure avoids the wear of the threads on the bolts due to long-term use, resulting in a decrease in the connection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0018] Figure 3 This is a schematic diagram of the shaft side structure of the utility model;

[0019] Figure 4 For this utility model Figure 1 Front view of the mid-body;

[0020] In the figure: 1. bottom plate; 2. pulley mechanism; 3. machine body; 4. laser welding head; 5. controller; 6. storage shell; 7. connecting mechanism; 8. positioning plate; 9. hinge assembly; 10. movable plate; 11. limit plate; 12. bearing; 13. rotating plate; 14. slide groove; 15. slider. 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] See also Figure 1-4 A portable laser welding machine includes a bottom plate 1, a pulley mechanism 2, a body 3, a laser welding head 4, a storage shell 6 and a connecting mechanism 7. The body 3 is arranged on the top of the bottom plate 1, the pulley mechanism 2 is arranged at the bottom of the bottom plate 1, the laser welding head 4 is arranged on the top of the body 3, the storage shell 6 is connected to the body 3 through the connecting mechanism 7, and the connecting mechanism 7 includes a positioning plate 8, a positioning groove, a hinge assembly 9, a movable plate 10, a limit plate 11, a bearing 12, a rotating plate 13, a slide groove 14 and a slider 15. The positioning groove is opened at the top of the body 3, one end of the positioning plate 8 is connected to the storage shell 6, and the positioning plate 8, the other end of which extends into the positioning groove, the hinge assembly 9 is arranged on the positioning plate 8, the limiting plate 11 is arranged on the side of the body 3, one end of the movable plate 10 is hinged to the hinge assembly 9, and the other end of the movable plate 10 abuts on the limiting plate 11, the bearing 12 is arranged on the positioning plate 8, one end of the rotating plate 13 is rotatably connected to the bearing 12, and the other end of the rotating plate 13 abuts on the movable plate 10, the slide groove 14 is opened on the storage shell 6, one end of the slider 15 is slidably connected to the slide groove 14, and the other end of the slider 15 abuts on the rotating plate 13, and the connecting mechanism 7 is provided with two.

[0023] When in use, the device can be moved to a suitable position through the pulley mechanism 2, and then the laser welding head 4 can be stored through the storage shell 6 to prevent the laser welding head 4 from moving back and forth when the body 3 is moving, thereby affecting the movement of the device. When the device is to be used, first push the slider 15 on the slide groove 14 to separate the slider 15 from the rotating plate 13, and then rotate the rotating plate 13 on the bearing 12 to separate the rotating plate 13 from the movable plate 10, and then rotate the movable plate 10 on the hinge assembly 9 to separate the movable plate 10 from the limiting plate 11, and then lift the storage shell 6 upward to separate the positioning plate 8 from the positioning groove, and then the storage shell 6 can be separated from the body 3, and then the cabinet body 3 can be started, and welding can be performed through the laser welding head 4. Compared with the traditional threaded mechanism, the limiting mechanism in this structure avoids the long-term use of the threads on the bolts, causing wear and tear, resulting in a decrease in the connection effect. The body in the text is a conventional laser welding machine on the market, which is not described in detail here.

[0024] The stability of the above-mentioned connecting mechanism 7 is relatively poor. In order to solve this problem, in this embodiment, the two connecting mechanisms 7 are symmetrically arranged.

[0025] The above-mentioned device has poor stability when moving. In order to solve this problem, in this embodiment, a plurality of pulley mechanisms 2 are provided, and the plurality of pulley mechanisms 2 are symmetrically arranged.

[0026] The above-mentioned body 3 is inconvenient to operate. In order to solve this problem, in this embodiment, a controller 5 is provided on the front of the body 3 , and the controller 5 is electrically connected to the body 3 .

[0027] In order to improve the engagement effect, in this embodiment, the positioning plate 8 matches the positioning groove.

[0028] The above-mentioned bottom plate 1 has poor strength and is prone to rust after long-term use. In order to solve this problem, in this embodiment, the bottom plate 1 is made of alloy steel.

[0029] 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 portable laser welding machine, comprising a base plate (1), a pulley mechanism (2), a machine body (3), a laser welding head (4), a storage shell (6) and a connecting mechanism (7), characterized in that: The machine body (3) is arranged on the top of the base plate (1), the pulley mechanism (2) is arranged at the bottom of the base plate (1), the laser welding head (4) is arranged on the top of the machine body (3), the storage shell (6) is connected to the machine body (3) through the connecting mechanism (7), the connecting mechanism (7) includes a positioning plate (8), a positioning groove, a hinge assembly (9), a movable plate (10), a limit plate (11), a bearing (12), a rotating plate (13), a sliding groove (14) and a slider (15), the positioning groove is opened on the top of the machine body (3), one end of the positioning plate (8) is connected to the storage shell (6), the other end of the positioning plate (8) extends into the positioning groove, and the hinge assembly (9) is arranged The movable plate (10) is arranged on the positioning plate (8), the limiting plate (11) is arranged on the side of the machine body (3), one end of the movable plate (10) is hinged to the hinge assembly (9), and the other end of the movable plate (10) abuts against the limiting plate (11), the bearing (12) is arranged on the positioning plate (8), one end of the rotating plate (13) is rotatably connected to the bearing (12), and the other end of the rotating plate (13) abuts against the movable plate (10), the slide groove (14) is opened on the storage shell (6), one end of the slider (15) is slidably connected to the slide groove (14), and the other end of the slider (15) abuts against the rotating plate (13), and the connecting mechanism (7) is provided with two.

2. A portable laser welding machine according to claim 1, characterized in that: The two connecting mechanisms (7) are symmetrically arranged.

3. A portable laser welding machine according to claim 2, characterized in that: A plurality of the pulley mechanisms (2) are provided, and the plurality of the pulley mechanisms (2) are symmetrically arranged.

4. The portable laser welding machine according to claim 3, characterized in that: A controller (5) is provided on the front of the machine body (3), and the controller (5) is electrically connected to the machine body (3).

5. The portable laser welding machine according to claim 4, characterized in that: The positioning plate (8) matches the positioning groove.

6. The portable laser welding machine according to claim 5, characterized in that: The bottom plate (1) is made of alloy steel.

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