CN214185684U

CN214185684U - Fixed welding gun for inner hole copper melting equipment

Info

Publication number: CN214185684U
Application number: CN202022777978.2U
Authority: CN
Inventors: 桑俊波
Original assignee: Zhengzhou Kaibo Welding And Cutting Equipment Co ltd
Current assignee: Zhengzhou Kaibo Welding And Cutting Equipment Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-09-14
Anticipated expiration: 2030-11-26

Abstract

The embodiment of the utility model relates to a cylinder inner wall repair equipment technical field, concretely relates to hole melts copper equipment and uses fixed welder, include along the fixed outer barrel that sets up in the top of mount pad of horizontal direction, the interior barrel of the inside of outer barrel is located to the movable sleeve, set up in the left end of outer barrel and be used for making interior barrel and outer barrel firm in connection's locking mechanism, run through the cover and locate the inside welded tube of interior barrel, set up in the bonding tool of the left end of welded tube, run through the cover and locate the inside of interior barrel and the cooling water pipe at the top of bonding tool. The beneficial effects are that: the utility model has simple structure and convenient use, and is provided with the cooling water pipe, so that the welding head can be cooled, and the service life of the welding head is prolonged; the locking mechanism is arranged, so that the assembly and disassembly are convenient and the locking effect is good; the grooving trend is reasonable, the process is simple, and the manufacturing is convenient; the reinforcing plate is arranged, so that the outer cylinder body is connected with the fixed seat more firmly; the reinforcing plate is a right-angled triangular plate, and a triangle has stability and stronger firmness.

Description

Fixed welding gun for inner hole copper melting equipment

Technical Field

The utility model relates to a cylinder inner wall repair equipment technical field, concretely relates to hole melts copper equipment and uses fixed welder.

Background

The outer cylinder barrel of the upright post, the hydraulic cylinder and the like for the coal mine support are used for a period of time, the inner sealing surface of the cylinder barrel can generate the defects of corrosion, pitting corrosion, strain and the like, so that the sealing is failed and the cylinder barrel is discarded, and in order to recycle the cylinder barrels, the metal fusion welding technology is mainly adopted for repairing at present so as to prolong the service life of the cylinder barrel. The current commonly used process is: on placing the brace table on the base with the cylinder level, the one end of cylinder is fixed by three-jaw chuck, and three-jaw chuck can make the cylinder rotate around the axle center, when brace table plays the supporting role, can not hinder the rotation of cylinder.

The most core component in the technology is the fixed welding gun, the existing fixed welding gun is inconvenient to disassemble and assemble, and the welding head is easy to damage due to high temperature of the welding wire and short in service life, so that the fixed welding gun for the inner hole copper melting equipment is needed to overcome the problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the embodiment of the utility model provides a hole melts copper equipment and uses fixed welder, include along the fixed outer barrel, the movable sleeve that sets up in the top of mount pad of horizontal direction locate the interior barrel of the inside of outer barrel, set up in the left end of outer barrel just is used for making interior barrel with outer barrel firm in connection's locking mechanism, run through the cover and locate the inside welded tube of interior barrel, set up in the bonding tool of the left end of welded tube, run through the cover and locate the inside of interior barrel and winding are in the cooling water pipe at the top of bonding tool, the external circulation water source of right-hand member of cooling water pipe.

Preferably, the top of mount pad is equipped with the fixing base, the right-hand member of outer barrel with the left side wall fixed connection of fixing base, interior barrel runs through the fixing base.

Preferably, a plurality of reinforcing plates are uniformly arranged between the left side wall of the fixing seat and the right side outer side wall of the outer barrel.

Preferably, the reinforcing plate is provided with 3-5 pieces.

Preferably, the reinforcing plate is a right-angled triangular plate, the reinforcing plate is perpendicular to the left side wall of the fixing seat, a right-angled edge of the reinforcing plate is connected with the left side wall of the fixing seat, and the other right-angled edge of the reinforcing plate is connected with the outer side wall of the outer barrel.

Preferably, a cutting groove is cut at the left end of the outer cylinder body to form a connecting sheet, and the locking mechanism comprises a connecting plate arranged at the end part of the connecting sheet, a mounting hole formed in the connecting plate, a connecting nut arranged on the outer cylinder body and corresponding to the mounting hole, and a connecting bolt penetrating through the mounting hole and the connecting nut.

Preferably, the cutting groove comprises a transverse cutting groove which is formed from the left end of the outer cylinder body to the right along the horizontal direction, and a circumferential cutting groove which is communicated with the right end of the transverse cutting groove and is formed along the circumferential direction of the outer cylinder body.

The utility model discloses beneficial effect does: the utility model has simple structure and convenient use, and is provided with the cooling water pipe, so that the welding head can be cooled, and the service life of the welding head is prolonged; the locking mechanism is arranged, so that the assembly and disassembly are convenient and the locking effect is good; the cutting grooves comprise transverse cutting grooves which are arranged from the left end of the outer cylinder body to the right along the horizontal direction, and circumferential cutting grooves which are communicated with the right end of the transverse cutting grooves and are arranged along the circumferential direction of the outer cylinder body, and the cutting direction is reasonable, the process is simple, and the manufacturing is convenient; the reinforcing plate is arranged, so that the outer cylinder body is connected with the fixed seat more firmly; the reinforcing plate is right-angled triangle shaped plate, and the reinforcing plate is perpendicular with the left side wall of fixing base, and a right-angle side of reinforcing plate and the left side wall connection of fixing base, another right-angle side of reinforcing plate and the lateral wall of outer barrel are connected, and triangle-shaped has stability, and the fastness is stronger.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is an enlarged view of portion C of FIG. 1;

in the figure: 1. a fixed seat; 2. an outer cylinder; 3. a reinforcing plate; 4. an inner cylinder; 5. welding a pipe; 6. a welding head; 7. a cooling water pipe; 8. transversely grooving; 9. annularly grooving; 10. connecting sheets; 11. a connecting plate; 12. a connecting nut; 13. and connecting the bolts.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1-4, a fixed welding gun for an inner hole copper melting device comprises an outer cylinder 2 installed on the top of a mounting seat along the horizontal direction, an inner cylinder 4 movably sleeved inside the outer cylinder 2, a locking mechanism arranged at the left end of the outer cylinder 2 and used for firmly connecting the inner cylinder 4 and the outer cylinder 2, a welding pipe 5 penetrating through the inner cylinder 4, a welding head 6 installed at the left end of the welding pipe 5, and a cooling water pipe 7 penetrating through the inner cylinder 4 and wound on the top of the welding head 6. The welding wire melts copper and adopts the advantages of copper, the corrosion resistance of copper is good, and the melting point of copper is low. In other embodiments, the welding wire may be made of stainless steel, nickel-based alloy, carbon steel, or the like. The welding of the top of mount pad has fixing base 1, and the right-hand member of outer barrel 2 and the left side wall fixed connection of fixing base 1 have seted up the through hole on the fixing base 1, and interior barrel 4 runs through the through hole on the fixing base 1. Evenly welded has 3 reinforcing plates 3 between the left side wall of fixing base 1 and the right-hand member lateral wall of outer barrel 2, strengthens the firm in connection degree between outer barrel 2 and the fixing base 1, makes the connection of the two more firm reliable. Reinforcing plate 3 is the right triangle shaped board, and reinforcing plate 3 is perpendicular with the left side wall of fixing base 1, and a right angle limit of reinforcing plate 3 and the left side wall welding of fixing base 1, another right angle limit of reinforcing plate 3 and the lateral wall welding of outer barrel 2, triangle-shaped have stability, and the firm in connection is stronger.

The external circulating water source of right-hand member of cooling water pipe 7, sustainable supply circulating water cools down bonding tool 6 as required, prevents that bonding tool 6's high temperature from damaging, prolongs bonding tool 6's life. The left end of the outer cylinder 2 is cut with a cutting groove to form a connecting piece 10. The grooving comprises a transverse grooving 8 which is arranged from the left end of the outer cylinder body 2 to the right along the horizontal direction, and a circumferential grooving 9 which is communicated with the right end of the transverse grooving 8 and is arranged along the circumferential direction of the outer cylinder body 2, and the grooving is reasonable in arrangement trend, simple in process and convenient to manufacture. The locking mechanism comprises a connecting plate 11 welded at the end part of the connecting plate 10, a mounting hole arranged on the connecting plate 11, a connecting nut 12 welded on the outer cylinder 2 and corresponding to the mounting hole, and a connecting bolt 13 arranged in the mounting hole and the connecting nut 12 in a penetrating way. Through wearing dress connecting bolt 13, can make the width of grooving reduce to barrel 4 in making connection piece 10 and outer barrel 2 resultant force locking, the dismouting is convenient, and locking effect is good.

Example 2

As shown in fig. 1-4, a fixed welding gun for an inner hole copper melting device comprises an outer cylinder 2 installed on the top of a mounting seat along the horizontal direction, an inner cylinder 4 movably sleeved inside the outer cylinder 2, a locking mechanism arranged at the left end of the outer cylinder 2 and used for firmly connecting the inner cylinder 4 and the outer cylinder 2, a welding pipe 5 penetrating through the inner cylinder 4, a welding head 6 installed at the left end of the welding pipe 5, and a cooling water pipe 7 penetrating through the inner cylinder 4 and wound on the top of the welding head 6. The welding wire melts copper and adopts the advantages of copper, the corrosion resistance of copper is good, and the melting point of copper is low. In other embodiments, the welding wire may be made of stainless steel, nickel-based alloy, carbon steel, or the like. The welding of the top of mount pad has fixing base 1, and the right-hand member of outer barrel 2 and the left side wall fixed connection of fixing base 1 have seted up the through hole on the fixing base 1, and interior barrel 4 runs through the through hole on the fixing base 1. Evenly welded has 4 reinforcing plates 3 between the left side wall of fixing base 1 and the right-hand member lateral wall of outer barrel 2, strengthens the firm in connection degree between outer barrel 2 and the fixing base 1, makes the connection of the two more firm reliable. Reinforcing plate 3 is the right triangle shaped board, and reinforcing plate 3 is perpendicular with the left side wall of fixing base 1, and a right angle limit of reinforcing plate 3 and the left side wall welding of fixing base 1, another right angle limit of reinforcing plate 3 and the lateral wall welding of outer barrel 2, triangle-shaped have stability, and the firm in connection is stronger.

Example 3

As shown in fig. 1-4, a fixed welding gun for an inner hole copper melting device comprises an outer cylinder 2 installed on the top of a mounting seat along the horizontal direction, an inner cylinder 4 movably sleeved inside the outer cylinder 2, a locking mechanism arranged at the left end of the outer cylinder 2 and used for firmly connecting the inner cylinder 4 and the outer cylinder 2, a welding pipe 5 penetrating through the inner cylinder 4, a welding head 6 installed at the left end of the welding pipe 5, and a cooling water pipe 7 penetrating through the inner cylinder 4 and wound on the top of the welding head 6. The welding wire melts copper and adopts the advantages of copper, the corrosion resistance of copper is good, and the melting point of copper is low. In other embodiments, the welding wire may be made of stainless steel, nickel-based alloy, carbon steel, or the like. The welding of the top of mount pad has fixing base 1, and the right-hand member of outer barrel 2 and the left side wall fixed connection of fixing base 1 have seted up the through hole on the fixing base 1, and interior barrel 4 runs through the through hole on the fixing base 1. Evenly welded has 5 reinforcing plates 3 between the left side wall of fixing base 1 and the right-hand member lateral wall of outer barrel 2, strengthens the firm in connection degree between outer barrel 2 and the fixing base 1, makes the connection of the two more firm reliable. Reinforcing plate 3 is the right triangle shaped board, and reinforcing plate 3 is perpendicular with the left side wall of fixing base 1, and a right angle limit of reinforcing plate 3 and the left side wall welding of fixing base 1, another right angle limit of reinforcing plate 3 and the lateral wall welding of outer barrel 2, triangle-shaped have stability, and the firm in connection is stronger.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, 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 by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. The utility model provides an inner hole copper melting equipment is with fixed welder which characterized in that: including along the horizontal direction fixed set up in the outer barrel at the top of mount pad, the movable sleeve locate the inside of outer barrel in the barrel, set up in the left end of outer barrel just is used for making interior barrel with outer barrel firm in connection's locking mechanism, run through the cover and locate the welded tube of the inside of interior barrel, set up in the bonding tool of the left end of welded tube, run through the cover and locate the inside of interior barrel and winding are in the cooling water pipe at the top of bonding tool, the external circulation water source of right-hand member of cooling water pipe.

2. The fixed welding gun for the inner hole copper melting equipment according to claim 1, characterized in that: the top of mount pad is equipped with the fixing base, the right-hand member of outer barrel with the left side wall fixed connection of fixing base, interior barrel runs through the fixing base.

3. The fixed welding gun for the inner hole copper melting equipment according to claim 2, characterized in that: and a plurality of reinforcing plates are uniformly arranged between the left side wall of the fixing seat and the right side outer wall of the outer barrel.

4. The fixed welding gun for the inner hole copper melting equipment according to claim 3, characterized in that: 3-5 reinforcing plates are arranged.

5. The fixed welding gun for the inner hole copper melting equipment according to claim 3 or 4, characterized in that: the reinforcing plate is a right-angled triangular plate, the reinforcing plate is perpendicular to the left side wall of the fixing seat, a right-angled edge of the reinforcing plate is connected with the left side wall of the fixing seat, and the other right-angled edge of the reinforcing plate is connected with the outer side wall of the outer barrel.

6. The fixed welding gun for the inner hole copper melting equipment according to claim 1, characterized in that: the left end of the outer cylinder body is cut with a cutting groove to form a connecting sheet, and the locking mechanism comprises a connecting plate arranged at the end part of the connecting sheet, a mounting hole formed in the connecting plate, a connecting nut arranged on the outer cylinder body and corresponding to the mounting hole, and a connecting bolt penetrating through the mounting hole and the connecting nut.

7. The fixed welding gun for the inner hole copper melting equipment according to claim 6, characterized in that: the cutting groove comprises a transverse cutting groove which is arranged from the left end of the outer cylinder body to the right along the horizontal direction, and a circumferential cutting groove which is communicated with the right end of the transverse cutting groove and is arranged along the circumferential direction of the outer cylinder body.