CN212918003U

CN212918003U - Magnetic control assembly applied to strip surfacing equipment and strip surfacing equipment

Info

Publication number: CN212918003U
Application number: CN202021596583.6U
Authority: CN
Inventors: 张敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-04-09
Anticipated expiration: 2030-08-03

Abstract

The utility model provides a be applied to magnetic control assembly and band electrode build-up welding equipment of band electrode build-up welding equipment relates to band electrode build-up welding technical field, has solved the irregular problem of arc burning point motion among the prior art, and this magnetic control assembly includes iron core, skeleton and solenoid, and the iron core is the rodlike structure of entity, and the iron core forms the contained angle including the first straightway and the second straightway that connect gradually between first straightway and the second straightway, and the solenoid suit is in the skeleton, and the skeleton suit is in the first straightway of iron core. The strip surfacing equipment comprises a strip surfacing machine head and two groups of magnetic control assemblies, wherein the two groups of magnetic control assemblies are arranged on the strip surfacing machine head, and the bottom ends of iron cores of the two groups of magnetic control assemblies respectively point to the two opposite sides of a strip outlet end of the strip surfacing machine head. The utility model discloses a strip surfacing equipment provides the subassembly that is used for standardizing the motion state of electric arc burning point, can improve the heated state at welding strip both ends, finally reaches to improve the welding seam and takes shape, avoids the effect of edge double-layered sediment.

Description

Magnetic control assembly applied to strip surfacing equipment and strip surfacing equipment

Technical Field

The utility model relates to a band electrode build-up welding technical field, specific theory is applied to the magnetic control subassembly of band electrode build-up welding equipment and is equipped with the band electrode build-up welding equipment of this magnetic control subassembly.

Background

When the existing strip surfacing equipment is used for welding, an electric arc combustion point is generally in an irregular moving state, and the heating states of two ends of a welding strip are unbalanced under the condition, so that the welding seam is not formed well and slag is clamped at the edge.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to design out and be applied to magnetic control subassembly and band electrode build-up welding equipment of band electrode build-up welding equipment, for band electrode build-up welding equipment provides the subassembly that is used for standardizing the motion state of electric arc burning point, can improve the heated state who welds the area both ends, finally reach and improve the welding seam and take shape, avoid the effect of edge double-layered sediment.

The utility model discloses a following technical scheme realizes:

the magnetic control assembly applied to strip surfacing equipment comprises an iron core, a framework and a coil;

the iron core is a solid rod-shaped structural member and comprises a first straight line section and a second straight line section which are sequentially connected, and an included angle is formed between the first straight line section and the second straight line section;

the wire package is sleeved on the framework;

the framework is sleeved on the first straight line segment of the iron core.

When the structure is adopted, the magnetic control assembly can extend towards the side of the strip outlet end of the strip surfacing equipment through the bent iron core, an alternating magnetic field can be formed beside the welding strip through the magnetic conduction action of the iron core, and the arc burning point in the irregular moving state is in the regular moving state, so that the heating state at the two ends of the welding strip is improved, the formation of a welding line is finally improved, and the edge slag inclusion is avoided.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: the magnetic control assembly further comprises a cylinder body and a cylinder cover;

the barrel is fixedly arranged on the iron core, the barrel cover is arranged on the top end of the barrel in a sealing mode, and the solenoid is inserted into the barrel.

When the structure is adopted, the solenoid is accommodated in the cylinder body and isolated from the outside, so that the solenoid can be prevented from electric leakage and can be better protected.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: the socket is installed to the cover, the socket is connected the solenoid.

When the structure is adopted, the power supply can be directly plugged outside the barrel body through the socket.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: the magnetic control assembly further comprises a first insulating plate, a second insulating plate, a third insulating plate, a fourth insulating plate and a nut, wherein the first insulating plate, the second insulating plate, the third insulating plate, the fourth insulating plate and the nut are sleeved on the iron core;

the bottom end face of the first insulating plate is connected with the top end face of the coil, the bottom end face of the second insulating plate is connected with the top end face of the framework and connected with the top end face of the first insulating plate, and the side face of the first insulating plate is abutted to the inner wall of the cylinder; the top end face of the third insulating plate is connected with the bottom end face of the coil, and the top end face of the fourth insulating plate is connected with the bottom end face of the framework and connected with the bottom end face of the third insulating plate; the fourth insulating plate is fixedly connected with the iron core;

the cylinder is fixedly connected to the third insulating plate;

the nut is in threaded connection with the top of the iron core, and the nut is in crimping connection with the top of the second insulating plate.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: the iron core is provided with the annular, annular department clamps has the circlip for the axle, the bottom face seat of fourth insulation board in circlip for the axle.

When the structure is adopted, the magnetic control assembly can be conveniently disassembled and assembled.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: the barrel inner wall with the solenoid outer wall forms the annular space, the bi-pass is installed to the barrel, the bi-pass intercommunication the annular space with the barrel outside, the air outlet has been seted up to the cover.

When the structure is arranged, the magnetic control assembly is provided with the air passage which is used for preventing overheating and is used for passing through compressed air, and long-time surfacing can be met.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: and a silencer is arranged at an air outlet of the cylinder cover.

When the structure is adopted, the air flow rushing out from the air outlet at a high speed can be prevented from generating squeaking, and the production environment is improved.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: the magnetic control assembly further comprises a magnetic control mounting seat, the magnetic control mounting seat is sleeved on the iron core, and a connecting arm is arranged at the free end of the magnetic control mounting seat; the magnetic control mounting seat is provided with a clamping hoop, and the axis of the clamping hoop is perpendicular to the axis of the iron core.

When the structure is adopted, the magnetic control mounting seat can be quickly mounted with strip surfacing equipment, and the mounting angle of the magnetic control assembly can be conveniently adjusted to adjust the direction of the iron core.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: the magnetic control assembly further comprises an insulating sleeve, the insulating sleeve is sleeved on the iron core, and the magnetic control mounting seat is sleeved on the insulating sleeve.

When the structure is adopted, the iron core and the magnetic control mounting seat are isolated by the insulating sleeve in an insulating way so that the iron core and the strip surfacing equipment are isolated in an insulating way.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: the bottom end of the second straight line section is of a circular truncated cone structure.

The utility model discloses still physically provide a band electrode build-up welding equipment, including band electrode build-up welding aircraft nose and two sets of foretell magnetic control assembly, it is two sets of the magnetic control assembly install in band electrode build-up welding aircraft nose, it is two sets of the bottom of magnetic control assembly's iron core is directional respectively the relative both sides of the play area end of band electrode build-up welding aircraft nose.

When the structure is adopted, two sets of magnetic control assemblies are arranged, an alternating magnetic field is formed beside the welding strip by utilizing the magnetic conduction effect of the iron core, so that the arc burning points in the irregular moving state are in the regular moving state, the heating state of the two ends of the welding strip is improved, the formation of a welding line is improved, and the effect of avoiding edge slag inclusion is achieved.

The utility model has the advantages of it is following and beneficial effect:

the utility model discloses in, the magnetic control subassembly can extend to the side of taking the end of the play of strip surfacing equipment through the iron core of buckling, through setting up two sets of magnetic control subassemblies, the magnetic conduction through the iron core is used in welding the other alternating magnetic field that forms in area, makes the electric arc combustion point that is in the irregular state of moving in regular motion state to improve the state of being heated at welding area both ends, finally reach and improve the welding seam and take shape, avoid the effect of marginal double-layered sediment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the appearance of a magnetron assembly;

FIG. 2 is a schematic half-section view of a magnetron assembly;

FIG. 3 is a schematic view of the structure of the strip build-up welding apparatus;

labeled as:

1. a muffler; 2. a socket; 3. a cross recessed countersunk flat head screw; 4. a nut; 5. a first insulating plate; 6. a second insulating plate; 7. an iron core; 8. a framework; 9. a coil; 10. a second pass; 11. a barrel; 12. a third insulating plate; 13. a fourth insulating plate; 14. a circlip for the shaft; 15. a magnetic control mounting seat; 16. an insulating sleeve; 17. and (4) a cylinder cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1:

the magnetic control component applied to the strip surfacing equipment provides a component for standardizing the motion state of an arc combustion point for the strip surfacing equipment, can improve the heated state of two ends of a welding strip, and finally achieves the effects of improving weld forming and avoiding edge slag inclusion, and is particularly set into the following structure as shown in fig. 1, fig. 2 and fig. 3:

the magnetic control assembly comprises an iron core 7, a framework 8 and a wire bag 9, wherein the iron core 7 is used as a magnetic conduction rod and is an entity rod-shaped structural member, the iron core 7 is a bent rod and comprises a first straight line section and a second straight line section which are sequentially connected, an included angle is formed between the first straight line section and the second straight line section, and the bottom end of the second straight line section is of a circular truncated cone structure so as to improve the appearance attractiveness. The framework 8 is hollow and is used for winding. The coil 9 is formed by winding an enameled wire around the outer wall of the framework 8, the whole coil 9 is fixedly sleeved at the framework 8, and the framework 8 is sleeved at the first linear section of the iron core 7.

In order to isolate the solenoid 9 and the framework 8 from the outside, the magnetic control assembly is also provided with a cylinder body 11 and a cylinder cover 17, the outer wall of the cylinder body 11 is of a corrugated structure and is mainly used for improving the heat dissipation effect, the cylinder body 11 contains the solenoid 9 in the cylinder body to isolate the solenoid 9 from the outside, and the solenoid 9 can be prevented from being leaked electricity and can be better protected. An annular groove is formed in the first straight line of the iron core 7, a shaft elastic check ring 14 is clamped in the annular groove, and the shaft elastic check ring 14 is used for supporting the barrel 11 and the like and providing a convenient dismounting mode. The iron core 7 is sleeved with a first insulating plate 5, a second insulating plate 6, a third insulating plate 12, a fourth insulating plate 13 and a nut 4. The bottom end face of the fourth insulating plate 13 is seated on the top of the elastic collar 14 for the shaft, the bottom end face of the third insulating plate 12 is seated on the top end face of the fourth insulating plate 13, the inner diameter of the third insulating plate 12 is larger than the inner diameter of the fourth insulating plate 13, the bottom end face of the bobbin 8 is inserted into the inner hole of the third insulating plate 12 and the bottom end face of the bobbin 8 is seated on the top end face of the fourth insulating plate 13, the bottom end face of the bobbin 9 is seated on the top end face of the third insulating plate 12, the bottom end face of the first insulating plate 5 is seated on the top end face of the bobbin 9, the bottom end face of the second insulating plate 6 is seated on the top end face of the first insulating plate 5, the inner diameter of the first insulating plate 5 is larger than the inner diameter of the second insulating plate 6, the top end face of the bobbin 8 is inserted into the inner hole of the first insulating plate 5 and the top end face of the bobbin 8 is seated on the bottom end face of the second insulating plate 6, the nut 4 is screwed with the top of the iron core 7, the. The cylinder 11 covers the first insulating plate 5, the second insulating plate 6, the third insulating plate 12, the framework 8 and the coil 9 therein, the side face of the first insulating plate 5 abuts against the inner wall of the cylinder 11 to provide radial support for the upper portion of the cylinder 11, the side face of the third insulating plate 12 contacts the inner wall of the cylinder 11, the third insulating plate 12 is fixedly connected with the cylinder 11 through radially arranged screws so that the cylinder 11 is fixedly installed at the iron core 7, and the cylinder cover 17 is installed at the top end position of the cylinder 11 in a sealing mode.

The central position of barrel cover 17 department has seted up the socket mounting hole, and socket 2 is installed to this socket mounting hole department, and the setting of socket 2 makes the power can directly plug in the barrel 11 outside, and the inboard of socket 2 passes through copper line electricity with solenoid 9 and is connected, and the outside of socket 2 and cable junction are as the supply circuit of solenoid 9, and the supply voltage of solenoid 9 is 30V, and supply current 5A is furnished with voltage stabilizing circuit in the supply circuit of solenoid 9.

Considering the calorific value of the solenoid 9 and the heat dissipation of the magnetic control assembly, the side surfaces of the first insulating plate 5 and the third insulating plate 12 are abutted and contacted with the inner wall of the cylinder body 11, the inner wall of the cylinder body 11 and the outer wall of the solenoid 9 form an annular space, a two-way 10 is installed at the lower part of the cylinder body 11, the two-way 10 is communicated with the annular space and the outer side of the cylinder body 11, the two-way 10 is connected with a gas pipe through a quick joint, an air outlet is formed in the eccentric position of the cylinder cover 17, and a silencer 1 is installed at the air outlet to avoid squeaking of gas flow rushing out. Above structure is provided with the overheated air flue that is used for through compressed air that is used for in the magnetic control subassembly, and cooling gas enters into barrel 11 and solenoid 9's annular space through the trachea and then discharges, can take away solenoid 9 calorific capacity fast, can satisfy the long-time work of magnetic control subassembly and take the long-time build-up welding of utmost point build-up welding equipment.

The magnetic control assembly needs to be installed in strip surfacing equipment for use, and the angle of the magnetic control assembly may need to be adjusted in the installation and production processes of the magnetic control assembly, so that a magnetic control installation seat 15 is detachably installed at the first straight line segment of the iron core 7 of the magnetic control assembly. The magnetic control mounting base 15 is provided with an iron core pipe clamp, the iron core pipe clamp is composed of mutually independent movable blocks of the body, and the body and the movable blocks are detachably connected through screws. The magnetic control mounting seat 15 is fixedly sleeved at the iron core 7 through an iron core tube clamp, the free end of the magnetic control mounting seat 15 extends outwards to form a connecting arm, an electrode shaft clamp is arranged at the connecting arm, the axis of the iron core tube clamp is perpendicular to the axis of the electrode shaft clamp, and the axis of the electrode shaft clamp is perpendicular to the axis of the iron core 7. The magnetic control mounting seat 15 can be quickly mounted with strip surfacing equipment, and the mounting angle of the magnetic control assembly can be conveniently adjusted to adjust the direction of the iron core 7. An insulating sleeve 16 is further arranged on the inner side of the iron core pipe clamp, the insulating sleeve 16 is sleeved on the iron core 7 during installation, the iron core pipe clamp clamps the iron core 7 through the insulating sleeve 16, and the iron core 7 is isolated from the magnetic control installation seat 15 in an insulating mode through the insulating sleeve 16, so that the iron core 7 is isolated from strip surfacing equipment in an insulating mode.

This magnetic control subassembly can extend to the side of the play area end of band electrode build-up welding equipment through iron core 7 of buckling, can form alternating magnetic field by welding the area through the magnetic conduction effect of iron core, makes the electric arc burning point that is in the irregular state of swimming be in regular motion state to improve the heated state at welding area both ends, finally reach and improve the welding seam and take shape, avoid the effect of edge inclusion sediment.

Example 2:

this embodiment further provides a strip surfacing equipment on the basis of above-mentioned embodiment, can standardize the subassembly of the motion state of electric arc burning point, improves the heated state at welding strip both ends, finally reaches to improve the welding seam and takes shape, avoids the effect of marginal double-layered sediment, adopts the following structure that sets up in particular:

this strip surfacing equipment, including strip surfacing aircraft nose and two sets of magnetic control components in embodiment 1, two sets of magnetic control components are respectively through 15 fixed mounting in strip surfacing aircraft nose of magnetic control mount pad, two sets of magnetic control components are located the relative both sides of strip surfacing aircraft nose respectively, and the bottom of two sets of iron cores 7 points to the relative both sides of the play area end of strip surfacing aircraft nose respectively, through setting up two sets of magnetic control components, utilize the magnetic conduction effect of iron core to form alternating magnetic field by welding the area, the electric arc combustion point department that makes to be in the state of irregularly moving about is in regular motion state, with the heated state at improvement welding area both ends, finally reach and improve the welding seam and take shape, avoid the effect of edge inclusion sediment.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention.

Claims

1. Be applied to magnetic control subassembly of band electrode build-up welding equipment, its characterized in that: comprises an iron core (7), a framework (8) and a coil (9);

the iron core (7) is a solid rod-shaped structural member, the iron core (7) comprises a first straight line section and a second straight line section which are sequentially connected, and an included angle is formed between the first straight line section and the second straight line section;

the coil (9) is sleeved on the framework (8);

the framework (8) is sleeved on the first straight line segment of the iron core (7).

2. The magnetron assembly applied to strip overlay welding equipment according to claim 1, wherein: also comprises a cylinder body (11) and a cylinder cover (17);

the iron core is characterized in that the barrel (11) is fixedly arranged on the iron core (7), the barrel cover (17) is arranged on the top end of the barrel (11) in a sealing mode, and the solenoid (9) is inserted into the barrel (11).

3. The magnetron assembly applied to strip overlay welding equipment according to claim 2, wherein: the socket (2) is installed to cover (17), socket (2) are connected solenoid (9).

4. The magnetron assembly applied to strip overlay welding equipment according to claim 2, wherein: the iron core is characterized by further comprising a first insulating plate (5), a second insulating plate (6), a third insulating plate (12), a fourth insulating plate (13) and a nut (4), wherein the first insulating plate, the second insulating plate, the third insulating plate and the fourth insulating plate are sleeved on the iron core (7);

the bottom end face of the first insulating plate (5) is connected with the top end face of the coil (9), the bottom end face of the second insulating plate (6) is connected with the top end face of the framework (8) and is connected with the top end face of the first insulating plate (5), and the side face of the first insulating plate (5) is abutted against the inner wall of the barrel (11); the top end surface of the third insulating plate (12) is connected with the bottom end surface of the coil (9), and the top end surface of the fourth insulating plate (13) is connected with the bottom end surface of the framework (8) and is connected with the bottom end surface of the third insulating plate (12); the fourth insulating plate (13) is fixedly connected with the iron core (7);

the cylinder (11) is fixedly connected to the third insulating plate (12);

the nut (4) is in threaded connection with the top of the iron core (7), and the nut (4) is in crimping connection with the top of the second insulating plate (6).

5. The magnetron assembly applied to strip surfacing equipment according to claim 4, wherein: iron core (7) are provided with the annular, annular department clamps has for the axle circlip (14), the bottom end face seat of fourth insulation board (13) in circlip (14) for the axle.

6. The magnetron assembly applied to a strip overlay welding apparatus according to any one of claims 2 to 4, wherein: barrel (11) inner wall with solenoid (9) outer wall forms the annular space, two (10) are installed in barrel (11), two (10) intercommunication the annular space with the barrel (11) outside, the air outlet has been seted up in cover (17).

7. The magnetron assembly applied to strip overlay welding equipment according to claim 6, wherein: and a silencer (1) is arranged at an air outlet of the cylinder cover (17).

8. The magnetron assembly applied to a strip overlay welding apparatus according to any one of claims 1 to 5, wherein: the iron core is characterized by further comprising a magnetic control mounting seat (15), wherein the magnetic control mounting seat (15) is sleeved on the iron core (7).

9. The magnetron assembly applied to a strip surfacing apparatus according to claim 8, wherein: the iron core is characterized by further comprising an insulating sleeve (16), the insulating sleeve (16) is sleeved on the iron core (7), and the magnetic control mounting seat (15) is sleeved on the insulating sleeve (16).

10. Be applied to magnetic control subassembly and band electrode surfacing equipment of band electrode surfacing equipment, its characterized in that: the magnetic control assembly comprises a strip surfacing machine head and two groups of magnetic control assemblies according to any one of claims 1 to 9, wherein the two groups of magnetic control assemblies are arranged on the strip surfacing machine head, and the bottom ends of iron cores (7) of the two groups of magnetic control assemblies respectively point to the two opposite sides of a strip outlet end of the strip surfacing machine head.