CN217701745U

CN217701745U - Automatic argon arc welding device for tungsten electrode of pipe head groove

Info

Publication number: CN217701745U
Application number: CN202122962384.3U
Authority: CN
Inventors: 郭清颍
Original assignee: Wuxi Yalong Shengxin Precision Machinery Manufacturing Co ltd
Current assignee: Wuxi Yalong Shengxin Precision Machinery Manufacturing Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-11-01
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses an automatic argon arc welding device of pipe head groove tungsten utmost point relates to argon arc welding technical field, including the fixed column, the fixed column is installed in top one side of base, and the inside of fixed column runs through there is the screw rod, the below of screw rod is connected with the hand wheel, and the below of hand wheel installs the motor, the reduction gear is connected to the output of motor, and one side of reduction gear is fixed with first gear, the top meshing of first gear is connected with the second gear. The utility model discloses in, constitute under the effect of rotating-structure's U template through damping pivot and base, when the tube head centre gripping is in the inside of anchor clamps, through the manual U template that rotates of operator, according to the welding port of tube head, make the U template under the rotation of damping pivot, to the base left and right sides, carry out slope adjustment work, accept the work with the welding position of tube head, be convenient for support the operation to tube head and weldment's junction, be favorable to promoting argon arc welding equipment's welding work efficiency.

Description

Automatic argon arc welding device for tungsten electrode of pipe head groove

Technical Field

The utility model relates to an argon arc welds technical field, especially relates to an automatic argon arc welding device of tube head groove tungsten electrode.

Background

Argon arc welding, a welding technique using argon as shielding gas, is also called argon gas shielded welding, namely argon gas shielding gas is introduced around arc welding to isolate air outside a welding area and prevent the oxidation of the welding area, and the working principle of argon arc welding in the aspects of a main loop, an auxiliary power supply, a driving circuit, a protection circuit and the like is the same as that of manual arc welding.

The automatic argon arc welding device for the tungsten electrode of the existing pipe head groove is difficult to perform argon arc welding work along with different welding positions of the pipe head in the using process, and another welding workpiece of the pipe head needs to be manually held for assistance to complete the argon arc welding work of the groove of the pipe head, so that the work efficiency of the argon arc welding is greatly reduced.

SUMMERY OF THE UTILITY MODEL

According to the prior art not enough that exists, the utility model discloses an in order to solve current automatic argon arc welding set of tube head groove tungsten utmost point and in the use, be difficult to carry out argon arc weldment work along with the different welding position of tube head, another welding workpiece of tube head needs to use manual handheld supplementary, accomplishes the groove argon arc weldment work of tube head, has greatly reduced argon arc welded work efficiency's shortcoming, and the automatic argon arc welding set of tube head groove tungsten utmost point who provides.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a device is welded to automatic argon arc of pipe head groove tungsten electrode, includes:

the fixing column is installed on one side of the top of the base, a screw penetrates through the inside of the fixing column, a hand wheel is connected to the lower portion of the screw, a motor is installed on the lower portion of the hand wheel, the output end of the motor is connected with a speed reducer, a first gear is fixed to one side of the speed reducer, a second gear is connected to the upper portion of the first gear in a meshed mode and connected with the base, the second gear is connected with the base, and a U-shaped plate is installed on one side of the second gear;

the dull polish board, the dull polish board is installed at the top inboard of U template, and pegs graft there is the electric fan the inboard bottom of U template, the slider has been cup jointed to the outside of screw rod, and one side of slider is connected with the support, circular opening has been seted up to the inside of support, and circular open-ended inside runs through there is welder, circular open-ended inner wall both sides all are connected with the spring strip, and one side of spring strip installs the arc.

Through adopting above-mentioned technical scheme, through being provided with the dull polish board for accomplish the tube head of continuous welding work, when rotating to the dull polish board is inboard, through the dull polish granule on the dull polish board, carry out the corase grind work to tube head welding position.

The present invention may be further configured in a preferred embodiment as: the hand wheel and the screw rod form an integrated structure through welding, and the screw rod is in sliding connection with the sliding block.

By adopting the technical scheme, the hand wheel is rotated by an operator to drive the sliding block and the bracket on the screw rod to adjust the upper position and the lower position.

The present invention in a preferred embodiment can be further configured to: the second gear and the motor form a transmission structure through the first gear, a clamp is arranged on one side of the second gear, and a rotating block is mounted on the other side of the second gear.

Through adopting above-mentioned technical scheme, through the starter motor for the second gear drives anchor clamps through first gear and rotatory piece cooperation and carries out the rotation work, and simultaneously, the motor carries out the work of slowing down through the reduction gear, thereby makes welder carry out welding work to the groove department of tube head.

The present invention may be further configured in a preferred embodiment as: the U-shaped plate and the base form a rotating structure through the damping rotating shaft, and the top end of the base is internally provided with a placing groove.

Through adopting above-mentioned technical scheme, according to the port position of tube head, through manual rotation U template, make U template top be the slope form to make dull polish board accept the work to the port position of tube head, then, insert the dull polish inboard from one side of base with another welding workpiece, carry out amalgamation work with the port of tube head.

The present invention in a preferred embodiment can be further configured to: the arc-shaped plate and the support form an elastic structure through the spring strips, and the inner wall of the arc-shaped plate is provided with the anti-slip strips.

By adopting the technical scheme, the arc-shaped plates connected with the spring strips are convenient for clamping welding guns with different diameters.

The present invention in a preferred embodiment can be further configured to: the dull polish board passes through the bolt and constitutes detachable construction with the U template, and the outer wall structure of dull polish board and the inner wall structure of U template laminate mutually.

Through adopting above-mentioned technical scheme, through-hole and dull polish granule on the dull polish board, will accomplish welded pipe head position, carry out the heat dissipation work of dust removal, simultaneously, the dull polish board after long-time the use is through unscrewing the bolt, changes the operation to the dull polish board on the U template.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the utility model discloses in, constitute under the effect of rotating-structure's U template through damping pivot and base, when the tube head centre gripping is in the inside of anchor clamps, through the manual U template that rotates of operator, according to the welding port of tube head, make the U template under the rotation of damping pivot, to the base left and right sides, carry out slope adjustment work, accept the work with the welding position of tube head, be convenient for support the operation to tube head and weldment's junction, be favorable to promoting argon arc welding equipment's welding work efficiency.

2. The utility model discloses in, constitute detachable construction's dull polish board's effect through bolt and U template under, accomplish welded position when the tube head, rotate downwards through anchor clamps, make and accomplish welding area territory and turn to dull polish board department, through the effect of dull polish board and electric fan, to welding area territory dust removal heat dissipation operation, be favorable to improving argon arc welding inspection work's efficiency.

Drawings

Fig. 1 is a schematic view of the internal structure of the side surface of the integrated body of the present invention;

FIG. 2 is a schematic top view of the bracket of the present invention;

fig. 3 is the schematic diagram of the internal structure of the U-shaped plate of the present invention.

Illustration of the drawings:

1. fixing the column; 2. a base; 3. a hand wheel; 4. an electric motor; 5. a speed reducer; 6. a first gear; 7. a second gear; 8. a U-shaped plate; 9. a welding gun; 10. a support; 11. a slider; 12. a screw; 13. a circular opening; 14. a spring bar; 15. an arc-shaped plate; 16. sanding a plate; 17. an electric fan; 18. and (4) clamping.

Detailed Description

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

Example (b):

referring to fig. 1-3, an automatic argon tungsten-arc welding device for pipe end bevels comprises a fixed column 1, wherein the fixed column 1 is installed on one side of the top of a base 2, one side of the outer portion of the base 2 is in a U-shaped structure, another group of welding workpieces are conveniently inserted into a placing groove in the base 2, a screw 12 penetrates through the fixed column 1, a hand wheel 3 is connected to the lower portion of the screw 12, a motor 4 is installed on the lower portion of the hand wheel 3, the hand wheel 3 and the screw 12 form an integrated structure through welding, the screw 12 is in sliding connection with the slide block 11, an operator rotates the hand wheel 3 to drive the slide block 11 on the screw 12 and a support 10 to move up and down, a welding gun 9 on the support 10 is subjected to vertical position adjustment operation, the output end of the motor 4 is connected with a speed reducer 5, a first gear 6 is fixed on one side of the speed reducer 5, and a second gear 7 is meshed and connected to the upper portion of the first gear 6, the second gear 7 is connected with the base 2, the second gear 7 forms a transmission structure with the motor 4 through the first gear 6, one side of the second gear 7 is provided with a clamp 18, the other side of the second gear 7 is provided with a rotating block, the first gear 6 and the second gear 7 are driven to rotate through starting the motor 4, the clamp 18 connected with the second gear 7 drives the pipe head to rotate, so that the part of the pipe head which finishes welding work automatically rotates downwards to enter a frosted plate 16, coarse grinding work is carried out on the welded position through the frosted plate 16, one side of the second gear 7 is provided with a U-shaped plate 8, the U-shaped plate 8 forms a rotating structure with the base 2 through a damping rotating shaft, a placing groove is arranged inside the top end of the base 2, when the pipe head is clamped inside the clamp 18, the U-shaped plate 8 is manually rotated by an operator, according to the welding port of the tube head, the U-shaped plate 8 rotates under the damping rotating shaft, and performs inclination adjustment work on the left side and the right side of the base 2, so that the welding position of the tube head is subjected to carrying work, the support operation of the connection part of the tube head and a welding workpiece is facilitated, and the welding work efficiency of argon arc welding equipment is facilitated to be improved;

the argon arc welding inspection tool comprises a frosted plate 16, wherein the frosted plate 16 is arranged on the inner side of the top end of a U-shaped plate 8, an electric fan 17 is inserted into the bottom of the inner side of the U-shaped plate 8, the frosted plate 16 and the U-shaped plate 8 form a detachable structure through bolts, the outer wall structure of the frosted plate 16 is attached to the inner wall structure of the U-shaped plate 8, through holes are formed in the frosted plate 16, when a pipe head finishes welding, a welding area is turned downwards to the position of the frosted plate 16 through a clamp 18, dust removal and heat dissipation operations are carried out on the welding area through the actions of the frosted plate 16 and the electric fan 17, the argon arc welding inspection efficiency is improved, meanwhile, after the frosted plate 16 is used for a long time, the bolts are unscrewed, work of changing dull polish plate 16, slider 11 has been cup jointed to the outside of screw rod 12, and one side of slider 11 is connected with support 10, circular opening 13 has been seted up to support 10's inside, and circular opening 13's inside has run through welder 9, circular opening 13's inner wall both sides all are connected with spring strip 14, and one side of spring strip 14 installs arc 15, arc 15 passes through spring strip 14 and support 10 constitution elastic construction, and the inner wall of arc 15 is provided with the antislip strip, antislip strip through arc 15 inner wall, carry out centre gripping antiskid operation to welder 9, and simultaneously, effect through spring strip 14, be convenient for to the welder 9 of different model sizes, carry out position support work.

The implementation principle of the above embodiment is as follows:

firstly, an argon arc welding device is installed on one side of the outer wall of a fixed column 1 through an operator, a welding gun 9 is connected with the argon arc welding device, then a pipe head with a groove and the inside of a placing groove in a base 2 are clamped through a clamp 18, the inclination radian of a U-shaped plate 8 is rotated at the same time, a welding port of the pipe head is inserted into a grinding plate 16 on the top of the U-shaped plate 8, a welding workpiece port is placed on the inner side of the grinding plate 16, then a hand wheel 3 is rotated to drive a sliding block 11 on a screw rod 12 to move, the welding gun 9 is close to the welding position of a workpiece, the argon arc welding device is started to weld the groove of the workpiece, meanwhile, a motor 4 is started to drive a first gear 6 and a second gear 7 to rotate, the pipe head is driven to rotate through the clamp 18 connected with the second gear 7, the position where welding is completed is rotated downwards, the welding region is rotated to the grinding plate 16, the argon arc welding region is subjected to dust removal and heat dissipation operation through the action of the grinding plate 16 and an electric fan 17, and the argon arc welding inspection work efficiency is improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a device is welded to automatic argon arc of tube head groove tungsten electrode which characterized in that includes:

the fixing column (1) is installed on one side of the top of the base (2), a screw rod (12) penetrates through the fixing column (1), a hand wheel (3) is connected to the lower portion of the screw rod (12), an electric motor (4) is installed on the lower portion of the hand wheel (3), the output end of the electric motor (4) is connected with the speed reducer (5), a first gear (6) is fixed to one side of the speed reducer (5), a second gear (7) is connected to the upper portion of the first gear (6) in a meshed mode, the second gear (7) is connected with the base (2), and a U-shaped plate (8) is installed on one side of the second gear (7);

the grinding plate (16), the grinding plate (16) is installed at the top inboard of U template (8), and the inboard bottom of U template (8) is pegged graft and is had electric fan (17), slider (11) has been cup jointed to the outside of screw rod (12), and one side of slider (11) is connected with support (10), circular opening (13) have been seted up to the inside of support (10), and the inside of circular opening (13) has run through welder (9), the inner wall both sides of circular opening (13) all are connected with spring bar (14), and arc (15) are installed to one side of spring bar (14).

2. The automatic argon tungsten-arc welding device for the pipe head groove according to claim 1, which is characterized in that: the hand wheel (3) and the screw rod (12) form an integrated structure through welding, and the screw rod (12) is in sliding connection with the sliding block (11).

3. The automatic argon tungsten-arc welding device for the pipe head groove according to claim 1, which is characterized in that: the second gear (7) and the motor (4) form a transmission structure through the first gear (6), a clamp (18) is arranged on one side of the second gear (7), and a rotating block is mounted on the other side of the second gear (7).

4. The automatic argon arc welding device for the tungsten electrode of the pipe end groove according to claim 1, characterized in that: u template (8) constitute rotating-structure through damping pivot and base (2), and the top of base (2) is inside to be seted up the standing groove.

5. The automatic argon arc welding device for the tungsten electrode of the pipe end groove according to claim 1, characterized in that: the arc-shaped plate (15) and the support (10) form an elastic structure through the spring strips (14), and the inner wall of the arc-shaped plate (15) is provided with anti-slip strips.

6. The automatic argon tungsten-arc welding device for the pipe head groove according to claim 1, which is characterized in that: the sanding plate (16) and the U-shaped plate (8) form a detachable structure through bolts, and the outer wall structure of the sanding plate (16) is attached to the inner wall structure of the U-shaped plate (8).