CN214185971U

CN214185971U - Inner hole copper melting equipment

Info

Publication number: CN214185971U
Application number: CN202022778024.3U
Authority: CN
Inventors: 桑俊波; 王建芳; 付建敏
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 invention relates to the technical field of cylinder inner wall repair equipment, in particular to inner hole copper melting equipment which comprises a base, wherein a first mounting seat is arranged at the left end of the top of the base, a clamping mechanism is arranged on the first mounting seat, a second mounting seat is arranged at the right end of the top of the base in a sliding mode, a fixed welding gun is arranged on the second mounting seat, a supporting mechanism is arranged at the top of the base and is positioned between the first mounting seat and the second mounting seat, the supporting mechanism comprises a supporting seat arranged at the top of the base, a supporting table arranged above the supporting seat, a driving assembly arranged on the supporting seat and used for driving the supporting table to move along the vertical direction, and a plurality of idler wheels rotatably arranged at the top of the supporting table. The beneficial effects are that: the advantages of copper are adopted, the corrosion resistance of copper is good, and the melting point of copper is low; the clamping is firm, the stable rotation and the stable work are ensured; the adaptability is strong, and the practicability is strong; the cooling water pipe is arranged, so that the welding head can be cooled, and the service life of the welding head is prolonged.

Description

Inner hole copper melting equipment

Technical Field

The invention relates to the technical field of cylinder inner wall repair equipment, in particular to inner hole copper melting equipment.

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.

However, the support table can only support the cylinder barrel matched with the support table, and the diameter of the cylinder barrel is larger or smaller, so that the smooth degree of rotation is affected. Therefore, there is a need for an inner hole copper melting apparatus to overcome the above problems.

Disclosure of Invention

In order to solve the above problems, an embodiment of the present invention provides an inner hole copper melting apparatus, including a base, a first mounting seat is disposed at a left end of a top of the base, a clamping mechanism is disposed on the first mounting seat, a second mounting seat is slidably disposed at a right end of the top of the base, a fixed welding gun is disposed on the second mounting seat, a support mechanism is disposed at the top of the base, the support mechanism is located between the first mounting seat and the second mounting seat, the support mechanism includes a support seat disposed at the top of the base, a support table disposed above the support seat, a driving assembly disposed on the support seat and used for driving the support table to move in a vertical direction, and a plurality of rollers rotatably disposed at the top of the support table, the support table is disposed along a width direction of the base, a groove is disposed at the top of the support table, a plurality of mounting grooves are symmetrically formed in the tops of the left side wall and the right side wall of the supporting table, and the idler wheels are arranged in the two corresponding mounting grooves in the left side wall and the right side wall of the supporting table.

Preferably, fixed welder include along the horizontal direction fixed set up in the outer barrel at the top of second mount pad, the movable sleeve is located 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 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.

Preferably, the top of second 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, 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 clamping mechanism comprises an installation disc arranged at the top of the right side wall of the first installation seat, and clamping blocks which are uniformly arranged on the right side wall of the installation disc and slide along the diameter direction of the installation disc.

Preferably, a round hole is formed in the center of the right side wall of the mounting disc, a plurality of sliding grooves communicated with the round hole are uniformly formed in the right side wall of the mounting disc, the sliding grooves are arranged along the diameter direction of the mounting disc, and the clamping block is slidably arranged in the sliding grooves.

The embodiment of the invention has the beneficial effects that: the invention has simple structure, and in the aspect of use, the molten copper adopts the advantages of copper, the corrosion resistance of the copper is good, and the melting point of the copper is low; the clamping mechanism and the supporting mechanism are arranged, the hydraulic cylinder barrel to be processed is clamped and fixed to enable the hydraulic cylinder barrel to rotate, clamping is firm, stable rotation is guaranteed, and working is stable; the top parts of the left side wall and the right side wall of the supporting table are symmetrically provided with a plurality of mounting grooves, different mounting grooves can be selected for mounting the idler wheels according to the diameter of the hydraulic cylinder barrel to be processed, the function of rolling and supporting the hydraulic cylinder barrel is achieved, the adaptability is strong, and the practicability is strong; the locking mechanism is arranged, so that the assembly and disassembly are convenient and the locking effect is good; the cooling water pipe is arranged, so that the welding head can be cooled, and the service life of the welding head is prolonged; set up the reinforcing plate, make outer barrel be connected more firmly with the fixing base.

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;

FIG. 5 is a schematic view of a support stage according to the present invention;

FIG. 6 is a top view of FIG. 5;

in the figure: 1. a base; 2. a first mounting seat; 3. mounting a disc; 4. a clamping block; 5. a supporting seat; 6. a turntable; 7. a support table; 8. a roller; 9. a second mounting seat; 10. a fixed seat; 11. an outer cylinder; 12. a reinforcing plate; 13. an inner cylinder; 14. welding a pipe; 15. a welding head; 16. a cooling water pipe; 17. grooving; 18. connecting sheets; 19. a connecting plate; 20. a connecting nut; 21. a connecting bolt; 22. a first mounting groove; 23. a second mounting groove; 24. and (4) slotting.

Detailed Description

Preferred embodiments of the present invention are 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 figure 1, the inner hole copper melting equipment comprises a base 1 arranged in the horizontal direction, a first mounting seat 2 is installed at the left end of the top of the base 1 in the vertical direction, and a clamping mechanism is installed on the first mounting seat 2. The clamping mechanism comprises a mounting disc 3 mounted at the top of the right side wall of the first mounting seat 2 and three clamping blocks 4 uniformly mounted on the right side wall of the mounting disc 3 and sliding along the diameter direction of the mounting disc 3. The round hole has been seted up in the right side wall center department of mounting disc 3, evenly set up three spouts that communicate with the round hole on the right side wall of mounting disc 3, and three spouts are all arranged along the diametric (al) of mounting disc 3, and the contained angle between two adjacent spouts is 120, and slidable mounting has a tight piece 4 of clamp in every spout, and tight piece 4 of clamp can slide in the spout and can fix through bolt spare. Three clamp tight piece 4 mutually support, can press from both sides the one end of pressing from both sides the cylinder of waiting to process, and mounting disc 3 rotates (this rotating-structure is prior art, and it is not repeated here), and three clamp tight piece 4 centre gripping is waiting to process the cylinder and is rotating together, and the centre gripping is firm, rotates reliably steadily.

Base 1's top right-hand member slidable mounting has second mount pad 9, and supporting mechanism is still installed at base 1's top, and supporting mechanism is located between first mount pad 2 and the second mount pad 9. The supporting mechanism comprises a supporting seat 5 arranged at the top of the base 1, a supporting table 7 arranged above the supporting seat 5, a driving assembly arranged on the supporting seat 5 and used for driving the supporting table 7 to move along the vertical direction, and a plurality of rollers 8 rotatably arranged at the top of the supporting table 7. The driving assembly is a structure known by those skilled in the art, and an operator can rotate the rotary shaft by manually rotating the rotary disc 6, so as to drive the threaded rod to rotate and lift, and the supporting table 7 mounted at the top of the threaded rod is lifted and lowered, which is not further described herein. The width direction of propping up supporting bench 7 along base 1 arranges, and fluting 24 has been seted up at the top of propping up supporting bench 7, and four mounting grooves have been seted up at the top of the left side wall of propping up supporting bench 7, and wherein, the first mounting groove 22 of two symmetries and the second mounting groove 23 of two symmetries, four mounting grooves have also been seted up at the top of the right side wall of propping up supporting bench 7, and four mounting grooves one-to-one that these four mounting grooves and the top of the left side wall of propping up supporting bench 7 were seted up. As shown in fig. 5-6, different mounting grooves can be selected to mount the roller 8 according to the diameter of the cylinder barrel to be processed, so that the cylinder barrel can be supported in a rolling manner, and the cylinder barrel is high in adaptability and practicability.

As shown in fig. 2 to 3, the second mounting seat 9 is provided with a fixed welding gun. The fixed welding gun comprises an outer cylinder 11 fixedly mounted at the top of the second mounting seat 9 in the horizontal direction, an inner cylinder 13 movably sleeved inside the outer cylinder 11, a locking mechanism arranged at the left end of the outer cylinder 11 and used for enabling the inner cylinder 13 to be firmly connected with the outer cylinder 11, a welding pipe 14 penetrating through the inner cylinder 13, a welding head 15 mounted at the left end of the welding pipe 14, and a cooling water pipe 16 penetrating through the inner cylinder 13 and wound at the top of the welding head 15. 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 second mount pad 9 has fixing base 10, and the right-hand member of outer barrel 11 and the left side wall fixed connection of fixing base 10 have seted up the through hole on the fixing base 10, and interior barrel 13 runs through the through hole on the fixing base 10. Four reinforcing plates 12 are uniformly welded between the left side wall of the fixing seat 10 and the right side outer wall of the outer barrel 11, so that the connection firmness between the outer barrel 11 and the fixing seat 10 is enhanced, and the connection between the outer barrel 11 and the fixing seat 10 is firmer and more reliable. The external circulating water source of right-hand member of cooling water pipe 16, sustainable supply circulating water cools down bonding tool 15 as required, prevents that the temperature of bonding tool 15 is too high and impaired, prolongs bonding tool 15's life. The left end of the outer cylinder 11 is cut with a cutting groove 17 to form a connecting piece 18, the locking mechanism comprises a connecting plate 19 welded at the end of the connecting piece 18, a mounting hole formed on the connecting plate 19, a connecting nut 20 welded on the outer cylinder 11 and corresponding to the mounting hole, and a connecting bolt 21 penetrated in the mounting hole and the connecting nut 20. Through wearing the connecting bolt 21, can make the width of grooving 17 reduce to make the connection piece 18 and outer barrel 11 resultant force lock interior barrel 13, the dismouting is convenient, and locking effect is good.

The working principle is as follows: the cylinder barrel is placed on the roller 8 at the top of the support table 7, the three clamping blocks 4 are adjusted to clamp the left end of the cylinder barrel, the mounting disc 3 rotates to drive the cylinder barrel to rotate together, clamping is firm, stable rotation is guaranteed, and working is stable; the left end of the inner cylinder body 13 and the welding head 15 are inserted into the cylinder barrel, welding wires melt copper to process the inner wall of the rotating cylinder barrel, the advantages of copper are adopted, the corrosion resistance of copper is good, and the melting point of copper is low; the second mounting seat 9 can slide on the base 1, and meanwhile, the welding head 15 is cooled by the cooling water pipe 16, so that the welding head 15 is prevented from being damaged due to overhigh temperature, and the service life of the welding head 15 is prolonged.

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 meanings 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 solutions of the present invention have been described in connection with 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. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.

Claims

1. The utility model provides an inner hole copper melting equipment, includes the base, its characterized in that: the left end of the top of the base is provided with a first mounting seat, the first mounting seat is provided with a clamping mechanism, a second mounting seat is arranged at the right end of the top of the base in a sliding manner, a fixed welding gun is arranged on the second mounting seat, the top of the base is provided with a supporting mechanism which is positioned between the first mounting seat and the second mounting seat, the supporting mechanism comprises a supporting seat arranged at the top of the base, a supporting platform arranged above the supporting seat, a driving component arranged on the supporting seat and used for driving the supporting platform to move along the vertical direction, and a plurality of rollers rotatably arranged at the top of the supporting platform, the supporting platform is arranged along the width direction of the base, the top of the supporting platform is provided with a slot, a plurality of mounting grooves are symmetrically formed in the tops of the left side wall and the right side wall of the supporting table, and the idler wheels are arranged in the two corresponding mounting grooves in the left side wall and the right side wall of the supporting table.

2. The inner hole copper melting equipment as claimed in claim 1, wherein: fixed welder including along the horizontal direction fixed set up in the outer barrel at the top of second mount pad, movable sleeve 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 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.

3. The inner hole copper melting equipment as claimed in claim 2, characterized in that: the top of second 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.

4. The inner hole copper melting equipment as claimed in claim 3, wherein: 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.

5. The inner hole copper melting equipment as claimed in claim 2, 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.

6. The inner hole copper melting equipment as claimed in claim 1, wherein: the clamping mechanism comprises a mounting disc arranged at the top of the right side wall of the first mounting seat and clamping blocks which are uniformly arranged on the right side wall of the mounting disc and slide along the diameter direction of the mounting disc.

7. The inner hole copper melting equipment as claimed in claim 6, wherein: the right side wall center department of mounting disc has seted up the round hole, evenly set up on the right side wall of mounting disc a plurality of with the spout of round hole intercommunication, the spout is followed the diameter direction of mounting disc arranges, press from both sides tight piece slide set up in the spout.