Tungsten filament alignment welding device

Abstract

The utility model relates to a tungsten filament alignment welding device, which belongs to the technical field of tungsten filament processing and comprises a welding device mounted on an equipment frame and used for tungsten filament alignment welding. The welding device comprises a CCD (Charge Coupled Device) amplification monitor arranged on the equipment rack, a tungsten filament cutting knife mounted on the upper surface of the equipment rack through bolts, a precise alignment adjusting mechanism, a CCD positioning device, a laser fixedly mounted in the equipment rack, and a precise cutting head arranged outside the equipment rack and positioned right above the precise alignment adjusting mechanism; two vertical plates which are symmetrically arranged are fixedly mounted on the upper surface of the equipment rack, and a mounting frame used for mounting a precise cutting head is mounted between the two vertical plates through bolts. According to the tungsten filament alignment welding device, the angle and the position of an end point can be adjusted by adjusting the precise alignment adjusting mechanism, the tungsten filament clamping mechanism can protect the tungsten filament from being damaged, the machining precision requirement is met, the service life of the tungsten filament is prolonged, and the purpose of controlling the machining cost is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of tungsten wire processing, in particular to a tungsten wire alignment welding device. Background Technique

[0002] Tungsten wire is a fine wire made by forging and drawing tungsten bars. Tungsten wire is mainly used in electric light sources such as incandescent lamps and tungsten halogen lamps. The tungsten wire used as various light-emitting bodies in bulbs also needs to be doped with a small amount of oxides of potassium, silicon and aluminum during the smelting process. This kind of tungsten wire is called doped tungsten wire. Tungsten wire is generally drawn by various wire drawing dies. Its main uses are to manufacture lamp filaments and high-speed cutting alloy steels, and it is also used in optical instruments, chemical instruments and other aspects.

[0003] In the process of precision machining, on the premise of ensuring the quality and precision of machining and controlling the machining cost, the broken materials after machining are usually repaired and spliced to achieve the effect of continued use; in this process, it is necessary to facilitate the cutting of the tungsten wire break point, precise alignment adjustment and laser repair welding. However, the existing technology only has manual operation, and the repair welding process is extremely difficult and there is certain damage and consumption to the tungsten wire by humans, which seriously affects the welding efficiency and production quality of the tungsten wire. Therefore, it cannot meet the production requirements, so a tungsten wire alignment welding device is proposed to solve the problems raised above. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a tungsten wire alignment welding device, which has the advantages of simple adjustment and strong applicability, and solves the problem that the tungsten wire repair welding process is relatively difficult.

[0005] To achieve the above object, the utility model provides the following technical solution: A tungsten wire alignment welding device includes a welding device for tungsten wire alignment welding installed on the equipment frame. The welding device includes a CCD magnification monitor arranged on the equipment frame, a tungsten wire cutting knife installed on the upper surface of the equipment frame by bolts, a precision alignment adjustment mechanism and a CCD positioning, a laser installed fixedly inside the equipment frame, and a precision cutting head arranged outside the equipment frame and directly above the precision alignment adjustment mechanism.

[0006] Furthermore, two symmetrically arranged vertical plates are fixedly installed on the upper surface of the equipment frame, and an installation frame for installing the precision cutting head is installed between the two vertical plates by bolts. The precision cutting head is installed on the installation frame by multiple groups of bolts.

[0007] Further, the CCD magnifying monitor is fixedly installed at one end of the mounting rack away from the two vertical plates. The CCD magnifying monitor cooperates with the precision alignment adjustment mechanism to butt the tungsten wire. A tungsten wire clamping mechanism is arranged on the precision alignment adjustment mechanism, and the tungsten wire is pressed and fixed through the tungsten wire clamping mechanism. Then, the two endpoints of the tungsten wire are aligned and adjusted by combining CCD positioning and the CCD magnifying monitor to ensure that the two breakpoints completely coincide.

[0008] Further, two monitors are fixedly installed on the upper surface of the equipment rack, which is convenient for monitoring the electrical appliances of the device.

[0009] Further, the tungsten wire cutting knife trims the breakpoints of the two tungsten wires to be spliced neatly. By adjusting the precision alignment adjustment mechanism, the adjustment of the endpoint angle and position can be realized. The tungsten wire clamping mechanism can protect the tungsten wire from damage, thus meeting the precision requirements of processing.

[0010] Further, the CCD positioning is arranged between the two vertical plates, and the CCD positioning is located behind the precision alignment adjustment mechanism. By using the precision alignment adjustment mechanism in cooperation with the CCD positioning, the two endpoints of the tungsten wire are aligned and adjusted to ensure that the two breakpoints completely coincide.

[0011] Compared with the prior art, the present utility model provides a tungsten wire alignment welding device, which has the following beneficial effects:

[0012] 1. For this tungsten wire alignment welding device, by adjusting the precision alignment adjustment mechanism, the adjustment of the endpoint angle and position can be realized; the tungsten wire clamping mechanism can protect the tungsten wire from damage, thus meeting the precision requirements of processing, prolonging the service life of the tungsten wire, and achieving the purpose of controlling the processing cost.

[0013] 2. For this tungsten wire alignment welding device, by combining CCD positioning and the CCD magnifying monitor to align and adjust the two endpoints of the tungsten wire, ensuring that the two breakpoints completely coincide, and finally welding the two breakpoints firmly by laser to meet the processing requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0015] Figure 2 is a three-dimensional structure diagram of another perspective of the present utility model.

[0016] In the figure: 1. CCD magnifying monitor; 2. Tungsten wire cutting knife; 3. Precision alignment adjustment mechanism; 4. CCD positioning; 5. Laser; 6. Monitor; 7. Precision cutting head; 8. Equipment rack. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0018] Please refer to Figure 1 and Figure 2 , a tungsten wire butt welding device, which includes a welding device for tungsten wire butt welding installed on the equipment frame 8. The welding device includes a CCD magnifying monitor 1 arranged on the equipment frame 8, a tungsten wire cutting knife 2 installed on the upper surface of the equipment frame 8 by bolts, a precise alignment adjustment mechanism 3 and a CCD positioning 4, a laser 5 fixedly installed inside the equipment frame 8, and a precision cutting head 7 arranged outside the equipment frame 8 and directly above the precise alignment adjustment mechanism 3. Support legs are installed at the four corners of the lower surface of the equipment frame 8 to ensure the stability of the equipment placement. At the same time, telescopic casters are provided on the lower surface of the equipment frame 8 to improve the mobility of the equipment.

[0019] Specifically, two symmetrically arranged vertical plates are fixedly installed on the upper surface of the equipment frame 8, and an installation frame for installing the precision cutting head 7 is installed between the two vertical plates by bolts. The precision cutting head 7 is installed on the installation frame through multiple groups of bolts. A cabinet door is provided on the side of the equipment frame 8, and the inside of the equipment frame 8 is hollow for installing and placing the laser 5.

[0020] It should be noted that the CCD magnifying monitor 1 is fixedly installed at one end of the installation frame away from the two vertical plates. The CCD magnifying monitor 1 cooperates with the precise alignment adjustment mechanism 3 to butt the tungsten wire. A tungsten wire clamping mechanism is provided on the precise alignment adjustment mechanism 3, and the tungsten wire is pressed and fixed through the tungsten wire clamping mechanism. Then, in combination with the CCD positioning 4 and the CCD magnifying monitor 1, the two endpoints of the tungsten wire are aligned and adjusted to ensure that the two breakpoints completely coincide. The tungsten wire clamping mechanism can protect the tungsten wire from damage, thereby meeting the precision requirements of processing, extending the service life of the tungsten wire, and achieving the purpose of controlling processing costs.

[0021] It can be understood that the tungsten wire cutting knife 2 cuts and trims the breakpoints of the two tungsten wires to be spliced. By adjusting the precise alignment adjustment mechanism 3, the adjustment of the endpoint angle and position can be realized. The tungsten wire clamping mechanism can protect the tungsten wire from damage, thereby meeting the precision requirements of processing.

[0022] Among them, the CCD positioning 4 is arranged between two vertical plates, and the CCD positioning 4 is located behind the precision alignment adjustment mechanism 3. By using the precision alignment adjustment mechanism 3 in cooperation with the CCD positioning 4, the two endpoints of the tungsten wire are adjusted for alignment to ensure that the two breakpoints completely coincide.

[0023] In this embodiment, two monitors 6 are fixedly installed on the upper surface of the equipment frame 8 for facilitating the monitoring of the electrical appliances of the device.

[0024] The working principle of the above embodiment is as follows:

[0025] During use, the tungsten wire cutting knife 2 cuts and trims the breakpoints of the two tungsten wires to be spliced. The tungsten wire is pressed and fixed by the tungsten wire clamping mechanism. Then, in combination with the CCD positioning and the CCD magnifying monitor, the two endpoints of the tungsten wire are adjusted for alignment. By using the precision alignment adjustment mechanism 3 in cooperation with the CCD positioning 4, the two endpoints of the tungsten wire are adjusted for alignment to ensure that the two breakpoints completely coincide. Finally, the two breakpoints are firmly welded by laser to meet the processing requirements.

[0026] All the electrical components mentioned in the text are electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer for control, and the existing publicly disclosed electrical connection technologies are not described in detail in the text.

[0027] It should be noted that in this text, relational terms such as first and second 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 term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also 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 an..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tungsten wire welding device, characterized in that: The invention comprises a welding device installed on an equipment frame (8) for tungsten wire alignment welding, the welding device comprising a CCD amplifying monitor (1) arranged on the equipment frame (8), a tungsten wire cutting knife (2) installed on the upper surface of the equipment frame (8) by bolts, a precision alignment adjustment mechanism (3) and a CCD positioning (4), a laser (5) fixedly installed inside the equipment frame (8), and a precision cutting head (7) arranged outside the equipment frame (8) and located directly above the precision alignment adjustment mechanism (3); Two symmetrically arranged vertical plates are fixedly mounted on the upper surface of the equipment frame (8), and a mounting frame for mounting a precision cutting head (7) is mounted between the two vertical plates via bolts, wherein the precision cutting head (7) is mounted on the mounting frame via multiple sets of bolts; The CCD amplifying monitor (1) is fixedly mounted on one end of the mounting frame away from the two vertical plates. The CCD amplifying monitor (1) cooperates with the precision alignment adjustment mechanism (3) to dock the tungsten wire. The precision alignment adjustment mechanism (3) is provided with a tungsten wire clamping mechanism, and the tungsten wire is pressed and fixed by the tungsten wire clamping mechanism. Then, the two end points of the tungsten wire are aligned and adjusted in combination with the CCD positioning (4) and the CCD amplifying monitor (1) to ensure that the two breakpoints completely overlap. The tungsten wire cutting knife (2) cuts the breakpoints of the two tungsten wires to be spliced ​​neatly, and the end point angle and position can be adjusted by adjusting the precision alignment adjustment mechanism (3). The tungsten wire clamping mechanism can protect the tungsten wire from damage, thereby meeting the precision requirements of processing. The precision alignment adjustment mechanism (3) is used in conjunction with the CCD positioning (4), so that the two end points of the tungsten wire are aligned and adjusted to ensure that the two breakpoints completely overlap.

2. A tungsten wire welding device according to claim 1, characterized in that: Two displays (6) are fixedly mounted on the upper surface of the equipment frame (8), facilitating monitoring of the electrical appliances of the device.

3. A tungsten wire welding device according to claim 1, characterized in that: The CCD positioning (4) is arranged between the two vertical plates, and the CCD positioning (4) is located behind the precise alignment adjustment mechanism (3).

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