CN217775850U

CN217775850U - Argon arc welding device with cerium-tungsten alloy as electrode

Info

Publication number: CN217775850U
Application number: CN202222037358.4U
Authority: CN
Inventors: 李嘉翔; 薛春国
Original assignee: Weihai Bosch Datong New Materials Co ltd
Current assignee: Weihai Bosch Datong New Materials Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-11-11
Anticipated expiration: 2032-08-03

Abstract

The utility model relates to an argon arc welds welding technique field, specifically be an argon arc welding device of electrode is made by cerium-tungsten alloy, including bottom plate and supporting box, first servo motor is installed to the top lateral wall of supporting box, first servo motor's output shaft has the screw rod, the top left part of supporting box is connected with the optical axis, the optical axis passes the left part of driving plate, the right part of driving plate is connected with fixed case, second servo motor is installed to the left end of fixed case, second servo motor's output shaft has the worm, the right part of driving plate is connected with the worm wheel through the rotation of axle, worm wheel and worm meshing, the front end of worm wheel is connected with the rotor plate, the right-hand member of rotor plate is connected with the locating plate, be connected with cerium-tungsten alloy electrode on the locating plate, the right part of bottom plate is provided with the frame plate, the frame plate is L type platelike, the right part of bottom plate is provided with the mobile device who is used for moving the frame plate, the utility model has the characteristics of being convenient for adjusting welded position, be favorable to butt joint department adjustment, adaptability is better.

Description

Argon arc welding device with cerium-tungsten alloy as electrode

Technical Field

The utility model relates to an argon arc welds welding technical field, specifically is an argon arc welds device by electrode is made to cerium-tungsten alloy.

Background

Cerium-tungsten alloy is with a material that can be applied to on the argon arc welding electrode, can replace thorium tungsten electrode under the direct welding's of low current and small-scale, its direct current low current welding is good, it is easier than the thorium material during the start-up, it is little than the required electric current of thorium tungsten material, be used for orbital welding, better life has, the installation is comparatively simple, and different positions need be adjusted to the product of difference in welding process, the shape of part is comparatively complicated, in the welding process, need adjust more angle and position, if adopt manual welding's mode, it is comparatively inconvenient to adjust, be unfavorable for user's operation, adaptability is lower.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an argon arc welding device with cerium-tungsten alloy as an electrode, which has the characteristics of convenient adjustment of welding position, favorable adjustment of welding position and better adaptability.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device is welded in argon arc by electrode is made to cerium-tungsten alloy, includes the bottom plate, the top left part of bottom plate is connected with the supporting box, first servo motor is installed to the top lateral wall of supporting box, first servo motor's output shaft has the screw rod, the top left part of supporting box is connected with the optical axis, the optical axis passes the left part of driving plate, the right part of driving plate is connected with fixed case, second servo motor is installed to the left end of fixed case, second servo motor's output shaft has the worm, the right part of driving plate is connected with the worm wheel through the hub rotation, worm wheel and worm meshing, the front end of worm wheel is connected with the rotor plate, the right-hand member of rotor plate is connected with the locating plate, be connected with cerium-tungsten alloy electrode on the locating plate, the right part of bottom plate is provided with the frame plate, the frame plate is L type slabby, the right part of bottom plate is provided with the mobile device who is used for moving the frame plate.

Further, the mobile device comprises a mobile module, the bottom end of the mobile module is connected with the top end of the bottom plate, the output end of the mobile module is fixedly connected with the bottom end of the frame plate, and clamping devices are mounted at the bottom and the right of the frame plate.

Further, the clamping device comprises an air cylinder, opposite ends of the air cylinder and the frame plate are fixedly connected, an output shaft of the air cylinder is fixedly connected with a clamping block, and the upper portion and the bottom of the frame plate are fixedly connected with supporting blocks.

In order to clamp the welding parts, V-shaped grooves are formed in the opposite ends of the clamping block and the corresponding supporting block.

Furthermore, the right end of the positioning plate is connected with a pressing plate through a screw, and the opposite ends of the positioning plate and the pressing plate are provided with abdicating grooves corresponding to the cerium-tungsten alloy electrodes.

Preferably, the top fixedly connected with protective housing of supporting box, the top lateral wall of protective housing with the top fixed connection of optical axis, the top lateral wall of protective housing is installed and is taken a pedestal bearing, the top of screw rod inserts inside the mid-mounting hole of taking a pedestal bearing.

Compared with the prior art, the utility model provides an argon arc that is regarded as electrode by cerium-tungsten alloy welds device possesses following beneficial effect:

this argon arc welding set by electrode is made to cerium-tungsten alloy, through installing welded part on the frame plate, first servo motor drives the screw rod rotatory, cooperate between screw rod and the driving plate, and then drive the driving plate and reciprocate, and restrain the left part of driving plate through the optical axis, reduce the condition of driving plate skew, in welding process, drive the worm through second servo motor and rotate, worm and worm wheel meshing, and then drive the worm wheel, the rotor plate is rotatory with cerium-tungsten alloy electrode, reach the position of being convenient for adjust the welding, be favorable to welding department adjustment, the better effect of adaptability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the transmission plate, worm wheel, positioning plate and pressing plate of the present invention;

fig. 3 is a left side view structure diagram of the middle cylinder, the clamping block, the frame plate and the supporting block of the present invention.

The symbols in the figures illustrate:

1. a base plate; 2. a support box; 3. a first servo motor; 4. a screw; 5. a pedestal bearing; 6. a protective box; 7. a drive plate; 8. an optical axis; 9. a fixed box; 10. a second servo motor; 11. a worm; 12. A worm gear; 13. a rotating plate; 14. positioning a plate; 15. pressing a plate; 16. a cerium-tungsten alloy electrode; 17. a moving module; 18. a cylinder; 19. a clamping block; 20. a frame plate; 21. and (7) a supporting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

referring to fig. 1-3, an argon arc welding device using cerium-tungsten alloy as an electrode comprises a base plate 1, a supporting box 2 is fixedly connected to the left portion of the top end of the base plate 1, a first servo motor 3 is installed on the top side wall of the supporting box 2, a screw rod 4 is fixedly connected to an output shaft of the first servo motor 3, an optical axis 8 is fixedly connected to the left portion of the top end of the supporting box 2, the optical axis 8 penetrates through the left portion of a transmission plate 7, a protective box 6 is fixedly connected to the top end of the supporting box 2, the top side wall of the protective box 6 is fixedly connected to the top end of the optical axis 8, a bearing with a seat 5 is installed on the top side wall of the protective box 6, the top end of the screw rod 4 is inserted into a middle mounting hole of the bearing with a seat 5, the position of the screw rod 4 is limited by the bearing with a seat 5, the condition that the screw rod 4 is deviated is reduced, and the screw rod 4 and the optical axis 8 are protected by the protective box 6, so as to further reduce the influence of the transmission place from the outside.

The right part of the transmission plate 7 is fixedly connected with a fixed box 9, the left end of the fixed box 9 is provided with a second servo motor 10, an output shaft of the second servo motor 10 is fixedly connected with a worm 11, the right part of the transmission plate 7 is rotatably connected with a worm wheel 12 through a shaft, the worm wheel 12 is meshed with the worm 11, the front end of the worm wheel 12 is fixedly connected with a rotating plate 13, the right end of the rotating plate 13 is fixedly connected with a positioning plate 14, the positioning plate 14 is connected with a cerium-tungsten alloy electrode 16, the right end of the positioning plate 14 is connected with a pressing plate 15 through a screw, opposite ends of the positioning plate 14 and the pressing plate 15 are provided with abdicating grooves corresponding to the cerium-tungsten alloy electrode 16, the cerium-tungsten alloy electrode 16 is effectively positioned through matching between the pressing plate 15 and the positioning plate 14, and the condition that the cerium-tungsten alloy electrode 16 shakes is reduced.

The right part of the bottom plate 1 is provided with a frame plate 20, the frame plate 20 is in an L-shaped plate shape, the right part of the bottom plate 1 is provided with a moving device for moving the frame plate 20, the moving device comprises a moving module 17, the bottom end of the moving module 17 is connected with the top end of the bottom plate 1, the output end of the moving module 17 is fixedly connected with the bottom end of the frame plate 20, the bottom and the right part of the frame plate 20 are both provided with a clamping device, welded parts are installed on the frame plate 20, in the welding process, the moving module 17 drives the frame plate 20 to move, so that the position of the welding part is further convenient to adjust, the adaptability is improved, the clamping device comprises an air cylinder 18, opposite ends of the air cylinder 18 and the frame plate 20 are fixedly connected, an output shaft of the air cylinder 18 is fixedly connected with a clamping block 19, the upper part and the bottom part of the frame plate 20 are both fixedly connected with a supporting block 21, the clamping block 19 is driven by the air cylinder 18 to move, and the clamping block 19 is matched with the supporting block 21, furthermore, the parts are effectively clamped, the opposite ends of the clamping block 19 and the corresponding supporting block 21 are respectively provided with a V-shaped groove, through the arrangement of the V-shaped grooves, different clamping positions are conveniently adapted, a planar contact mode is replaced, the part offset condition can be reduced, through installing the welded parts on the frame plate 20, the first servo motor 3 drives the screw rod 4 to rotate, the screw rod 4 is matched with the transmission plate 7, the transmission plate 7 and the cerium-tungsten alloy electrode 16 are further driven to move up and down, the left part of the transmission plate 7 is limited through the optical axis 8, the offset condition of the transmission plate 7 is reduced, in the welding process, the worm 11 is driven to rotate through the second servo motor 10, the worm 11 is meshed with the worm wheel 12, the rotating plate 13 and the cerium-tungsten alloy electrode 16 are further driven to rotate, the position convenient for welding adjustment is achieved, and the adjustment of the welding positions is facilitated, better adaptability.

When the welding device is used, welded parts are installed on the frame plate 20, the first servo motor 3 drives the screw rod 4 to rotate, the screw rod 4 is matched with the transmission plate 7, the transmission plate 7 and the cerium-tungsten alloy electrode 16 are further driven to move up and down, the left part of the transmission plate 7 is limited through the optical axis 8, the deviation condition of the transmission plate 7 is reduced, in the welding process, the second servo motor 10 is started, the second servo motor drives the worm 11 to rotate, the worm 11 is meshed with the worm wheel 12, the worm wheel 12 is further driven, the rotating plate 13 and the cerium-tungsten alloy electrode 16 are further driven to rotate, the moving module 17 is started, the moving module 17 drives the parts to move left and right, and therefore the welding device is suitable for different welding positions.

The mobile module 17, the first servo motor 3 and the second servo motor 10 are all known devices which can be directly purchased in the market, the model of the mobile module can be MY20A, the mobile module is only used here, and structural and functional improvements are not performed on the mobile module, so that detailed description is omitted, and the whole device is provided with devices required for electric energy transmission and welding and is an existing accessory.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Claims

1. An argon arc welding device using cerium-tungsten alloy as an electrode is characterized in that: including bottom plate (1), the top left part of bottom plate (1) is connected with supporting box (2), first servo motor (3) are installed to the top lateral wall of supporting box (2), the output shaft of first servo motor (3) has screw rod (4), the top left part of supporting box (2) is connected with optical axis (8), optical axis (8) pass the left part of driving plate (7), the right part of driving plate (7) is connected with stationary box (9), second servo motor (10) are installed to the left end of stationary box (9), the output shaft of second servo motor (10) has worm (11), the right part of driving plate (7) is connected with worm wheel (12) through the hub rotation, worm wheel (12) and worm (11) meshing, the front end of worm wheel (12) is connected with rotor plate (13), the right-hand member of rotor plate (13) is connected with locating plate (14), be connected with cerium-tungsten alloy electrode (16) on locating plate (14), the right part of bottom plate (1) is provided with frame plate (20), frame plate (20) are the type bottom plate (20) removal device that is used for the right side of bottom plate (1).

2. The argon arc welding device using cerium-tungsten alloy as electrode according to claim 1, wherein: the moving device comprises a moving module (17), the bottom end of the moving module (17) is connected with the top end of the bottom plate (1), the output end of the moving module (17) is fixedly connected with the bottom end of the frame plate (20), and clamping devices are mounted at the bottom and the right of the frame plate (20).

3. The argon arc welding device using cerium-tungsten alloy as electrode according to claim 2, wherein: the clamping device comprises an air cylinder (18), opposite ends of the air cylinder (18) and a frame plate (20) are fixedly connected, an output shaft of the air cylinder (18) is fixedly connected with a clamping block (19), and the upper portion and the bottom of the frame plate (20) are both fixedly connected with supporting blocks (21).

4. The argon arc welding device using cerium-tungsten alloy as electrode according to claim 3, wherein: the opposite ends of the clamping block (19) and the corresponding supporting block (21) are provided with V-shaped grooves.

5. The argon arc welding device using cerium-tungsten alloy as electrode according to claim 4, wherein: the right end of the positioning plate (14) is connected with a pressing plate (15) through a screw, and the opposite ends of the positioning plate (14) and the pressing plate (15) are provided with abdicating grooves corresponding to the cerium-tungsten alloy electrodes (16).

6. The argon arc welding device using cerium-tungsten alloy as electrode according to claim 5, wherein: the top fixedly connected with protective housing (6) of supporting box (2), the top lateral wall of protective housing (6) with the top fixed connection of optical axis (8), rolling bearing (5) are installed to the top lateral wall of protective housing (6), insert on the top of screw rod (4) inside the mid-mounting hole of rolling bearing (5).