CN217859546U

CN217859546U - Annular metal part welding equipment

Info

Publication number: CN217859546U
Application number: CN202221918810.1U
Authority: CN
Inventors: 周存伟
Original assignee: Chongqing Chenbing Machinery Co ltd
Current assignee: Chongqing Chenbing Machinery Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-11-22
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses an annular metal part welding equipment relates to parts machining technical field, including the welding bench, the welding bench bottom surface is fixed with the motor, and surface mounting has welder and centre gripping mounting on the welding bench, and the centre gripping mounting is located the welding bench middle part, and the output shaft of motor runs through the welding bench and fixes with centre gripping mounting lower extreme, and the centre gripping mounting is used for fixed centre gripping to treat welded annular metal part, welder and treat welded annular metal part lateral wall butt, the utility model discloses a setting of motor and centre gripping mounting, motor drive centre gripping mounting carry out the rotation of set speed for welder carries out comprehensive welding jobs to annular metal part, thereby has improved the stability of annular metal part in welding process, and the while operation that improves welding efficiency is more convenient to staff working strength has been reduced.

Description

Annular metal part welding equipment

Technical Field

The utility model belongs to the technical field of the parts machining, especially, relate to an annular metal parts welding equipment.

Background

Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other plastic materials in a heated, high temperature or high pressure manner. Because the welding of the annular metal part mostly adopts the manual welding method, generally need two people to cooperate the operation, join together the welding of spot welding of two work pieces first, and then carry on the through-welding process, weld the circumference of the annular metal part sequentially, this kind of manual joins together the welding process, the stability of the annular metal part is not enough in the welding process, cause the welding seam of the product to be esthetic, apt to cause the phenomenon of welding missing, carry on the repair welding work afterwards, lead to the reduction of welding efficiency; and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an annular metal part welding equipment, through annular metal part welding equipment, the stability that has solved annular metal part in the welding process of the prior art is not enough, causes the welding seam of product to be unsightly, easily causes the phenomenon of leaking welding, later carries out repair welding work again, leads to the reduction of welding efficiency; and inconvenient operation.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an annular metal part welding equipment, including the welding bench, the welding bench bottom surface is fixed with the motor, surface mounting has welder and centre gripping mounting on the welding bench, the centre gripping mounting is located the welding bench middle part, the output shaft of motor runs through the welding bench and fixes with centre gripping mounting lower extreme, the centre gripping mounting is used for fixed centre gripping to treat welded annular metal part, welder and the annular metal part lateral wall butt of treating welding.

Furthermore, the clamping fixing piece comprises a first clamping ring, a second clamping ring, a screw rod and an adjusting nut, the screw rod penetrates through the first clamping ring and is in sliding connection with the first clamping ring, the screw rod penetrates through the second clamping ring and is fixed with the second clamping ring, a connecting piece is fixed to the bottom surface of the second clamping ring, the upper end of an output shaft of the motor is fixed to the connecting piece, the adjusting nut is abutted to the upper surface of the first clamping ring, and the adjusting nut is in threaded connection with the screw rod.

Further, the clamping and fixing piece further comprises a support ring, the screw penetrates through the support ring and is in sliding connection with the support ring, the support ring is located between the first clamping ring and the second clamping ring, the outer diameter of the support ring is smaller than the outer diameters of the first clamping ring and the second clamping ring, and the inner diameters of the first clamping ring, the second clamping ring and the support ring are equal.

Furthermore, the circumferential wall of the support ring is provided with an annular groove, and the annular groove is a triangular groove body which is recessed towards the central axis of the support ring.

Furthermore, the connecting piece comprises a connecting disc, the upper surface of the connecting disc is fixed with the bottom surface of the second clamping ring, the bottom surface of the connecting disc is fixed with an output shaft of the motor and is in sliding connection with the welding table, and a collecting groove is formed in the upper surface of the connecting disc.

Further, electric putter is embedded on the welding table upper surface, electric putter upper surface is fixed with the mounting panel, welder can dismantle through the mounting and be fixed in on the mounting panel.

Further, the fixing piece comprises a fixing plate, the fixing plate is wrapped on the outer side of the welding gun and fixed with the upper surface of the mounting plate through a bolt.

Further, the welding bench surface mounting has the guide post, the guide post run through the mounting panel and with mounting panel sliding connection, the guide post upper end is fixed with the stopper.

The utility model discloses following beneficial effect has:

1. the utility model discloses a setting of motor and centre gripping mounting, the staff only needs to treat the fixed centre gripping of welded annular metal part on the centre gripping mounting, and make junction between two annular metal parts and welder's soldered connection butt, later open welder and motor, make welder treat welded annular metal part and weld, the motor drives the centre gripping mounting and carries out the rotation of set speed simultaneously, make welder carry out comprehensive welding operation to annular metal part, thereby the stability of annular metal part in welding process has been improved, the simultaneous operation at improvement welding efficiency is more convenient, and staff working strength has been reduced.

2. The utility model discloses a mounting panel, the guide post, fixed plate and electric putter's setting, the staff only needs to open electric putter, make electric putter extend or shorten along vertical direction, thereby it rises or descends to drive the mounting panel and install the welder on the mounting panel, thereby be convenient for adjust welder's height, make welder and annular metal part's welding seam highly uniform, after dismantling the fixed plate, be convenient for the staff adjusts the distance between welder and the annular metal part, so that weld the annular metal part of co-altitude and different diameters, the practicality of this annular metal part welding equipment has been improved.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 1 is a schematic view of the overall structure of an annular metal part welding apparatus;

FIG. 2 is a schematic structural view of an annular metal part welding device with a hidden clamping fixing member and a hidden connecting disc;

FIG. 3 is a schematic structural view of a clamping fixture and a connecting disc of the annular metal part welding device;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a welding table; 2. a motor; 3. a welding gun; 4. clamping the fixing piece; 41. a first clamp ring; 42. a second clamp ring; 43. a support ring; 431. an annular groove; 44. a screw; 45. adjusting the nut; 5. mounting a plate; 6. a guide post; 61. a limiting block; 7. a fixing plate; 8. an electric push rod; 9. connecting the disc; 91. and (4) collecting the tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1, the utility model relates to an annular metal parts welding equipment, including welding bench 1, welding bench 1 bottom surface is fixed with motor 2, motor 2 adopts commonly used among the prior art and is applicable to the servo motor of this embodiment, it should be noted that, the time of motor 2 output shaft rotation a week is set for 3-5min in this embodiment, 1 upper surface of welding bench has welder 3 and centre gripping mounting 4, centre gripping mounting 4 is located welding bench 1 middle part, motor 2's output shaft runs through welding bench 1 and is fixed with 4 lower extremes of centre gripping mounting, centre gripping mounting 4 is used for the fixed centre gripping to treat welded annular metal parts, welder 3 and treat welded annular metal parts lateral wall butt.

Through motor 2 and the setting of centre gripping mounting 4, the staff only needs to treat the fixed centre gripping of welded annular metal part on centre gripping mounting 4, and make junction between two annular metal parts and welder 3's soldered connection butt, later open welder 3 and motor 2, make welder 3 treat welded annular metal part and weld, motor 2 drives centre gripping mounting 4 simultaneously and carries out the rotation of established speed, make welder 3 carry out comprehensive welding operation to annular metal part, thereby the stability of annular metal part in welding process has been improved, it is more convenient to operate when improving welding efficiency, and staff working strength has been reduced.

As shown in fig. 1 and 3, the clamping and fixing member 4 includes a first clamping ring 41, a second clamping ring 42, a screw 44 and an adjusting nut 45, the screw 44 penetrates through the first clamping ring 41 and is slidably connected with the first clamping ring 41, the screw 44 penetrates through the second clamping ring 42 and is fixed with the second clamping ring 42, a connecting member is fixed on the bottom surface of the second clamping ring 42, the upper end of the output shaft of the motor 2 is fixed with the connecting member, the adjusting nut 45 is abutted against the upper surface of the first clamping ring 41, and the adjusting nut 45 is in threaded connection with the screw 44; the clamping fixture 4 further comprises a support ring 43, the screw 44 penetrates through the support ring 43 and is slidably connected with the support ring 43, the support ring 43 is located between the first clamping ring 41 and the second clamping ring 42, the outer diameter of the support ring 43 is smaller than the outer diameters of the first clamping ring 41 and the second clamping ring 42, and the inner diameters of the first clamping ring 41, the second clamping ring 42 and the support ring 43 are equal.

Through the arrangement of the clamping fixing piece 4, when two annular metal parts to be welded need to be clamped, a worker only needs to place one of the annular metal parts between the support ring 43 and the second clamp ring 42 and place the other annular metal part between the first clamp ring 41 and the support ring 43, then the worker rotates the adjusting nut 45 to enable the adjusting nut 45 to move downwards along the screw 44 and abut against the first clamp ring 41, so that the first clamp ring 41, the second clamp ring 42 and the support ring 43 are mutually matched to clamp and fix the two annular metal parts, and the support ring 43 is located between the two annular metal parts, so that a welding seam is formed between the two annular metal parts, and the welding gun 3 can be conveniently welded.

As shown in fig. 3, the circumferential wall of the support ring 43 is provided with an annular groove 431, and the annular groove 431 is a triangular groove body recessed toward the central axis of the support ring 43; the connecting piece includes connection pad 9, and connection pad 9 upper surface and second clamp ring 42 bottom surface are fixed, and connection pad 9 bottom surface is fixed with the output shaft of motor 2 and with welding bench 1 sliding connection, and collecting vat 91 has been seted up to connection pad 9 upper surface.

By the arrangement of the annular groove 431, the contact area of the support ring 43 and the annular metal part to be welded is reduced, so that the probability of welding the support ring 43 and the annular metal part to be welded in the welding process is reduced; through the setting of collecting vat 91, collect the welding slag that produces among the welding process to the welding is handled after accomplishing.

As shown in fig. 1-2, an electric push rod 8 is embedded in the upper surface of the welding table 1, a mounting plate 5 is fixed on the upper surface of the electric push rod 8, and the welding gun 3 is detachably fixed on the mounting plate 5 through a fixing member; the fixing piece comprises a fixing plate 7, the fixing plate 7 is coated on the outer side of the welding gun 3, and the fixing plate 7 is fixed with the upper surface of the mounting plate 5 through a bolt; the upper surface of the welding table 1 is fixed with a guide post 6, the guide post 6 penetrates through the mounting plate 5 and is in sliding connection with the mounting plate 5, and a limiting block 61 is fixed at the upper end of the guide post 6.

Through mounting panel 5, guide post 6, fixed plate 7 and electric putter 8's setting, the staff only need open electric putter 8, make electric putter 8 extend or shorten along vertical direction, thereby it rises or descends to drive mounting panel 5 and install welder 3 on mounting panel 5, thereby be convenient for adjust welder 3's height, make welder 3 and annular metal part's welding seam highly uniform, dismantle behind the fixed plate 7, be convenient for the staff adjusts the distance between welder 3 and the annular metal part, so that weld the annular metal part of different height and different diameters, the practicality of this annular metal part welding equipment has been improved.

In addition, it should be further explained that the electric structure related to the device is electrically connected with the external power supply through the prior art, and is connected and controlled through the external controller according to the prior art means.

One specific application of this embodiment is: in the daily use process, when two annular metal parts to be welded need to be clamped, a worker needs to place one of the annular metal parts between the support ring 43 and the second clamp ring 42 and place the other annular metal part between the first clamp ring 41 and the support ring 43, then rotates the adjusting nut 45 to enable the adjusting nut 45 to move downwards along the screw 44 and abut against the first clamp ring 41, so that the first clamp ring 41, the second clamp ring 42 and the support ring 43 are matched with each other to clamp and fix the two annular metal parts, the support ring 43 is located between the two annular metal parts, a weld seam is formed between the two annular metal parts, then the worker needs to open the electric push rod 8 to enable the electric push rod 8 to extend or shorten along the vertical direction, so as to drive the mounting plate 5 and the welding gun 3 installed on the mounting plate 5 to ascend or descend, so as to conveniently adjust the height of the welding gun 3, so that the height of the welding gun 3 is consistent with the height of the annular metal parts, after the fixing plate 7 is disassembled, the worker can conveniently adjust the distance between the annular metal parts 3 and the welding gun 3 can further open the welding gun 3 to further improve the welding stability of the welding motor for welding of the welding gun 3, and the welding motor for the welding of the annular metal parts 2, and the welding motor can improve the stability of the welding efficiency of the welding motor during the operation of the welding machine.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an annular metal parts welding equipment, includes welding bench (1), its characterized in that: welding bench (1) bottom surface is fixed with motor (2), surface mounting has welder (3) and centre gripping mounting (4) on welding bench (1), centre gripping mounting (4) are located welding bench (1) middle part, the output shaft of motor (2) runs through welding bench (1) and is fixed with centre gripping mounting (4) lower extreme, centre gripping mounting (4) are used for fixed centre gripping to treat welded annular metal part, welder (3) and treat welded annular metal part lateral wall butt.

2. The annular metal part welding equipment according to claim 1, wherein the clamping fixing piece (4) comprises a first clamping ring (41), a second clamping ring (42), a screw rod (44) and an adjusting nut (45), the screw rod (44) penetrates through the first clamping ring (41) and is in sliding connection with the first clamping ring (41), the screw rod (44) penetrates through the second clamping ring (42) and is fixed with the second clamping ring (42), a connecting piece is fixed on the bottom surface of the second clamping ring (42), the upper end of an output shaft of the motor (2) is fixed with the connecting piece, the adjusting nut (45) is abutted to the upper surface of the first clamping ring (41), and the adjusting nut (45) is in threaded connection with the screw rod (44).

3. The annular metal part welding equipment according to claim 2, characterized in that the clamping fixture (4) further comprises a support ring (43), the screw (44) penetrates through the support ring (43) and is connected with the support ring (43) in a sliding manner, the support ring (43) is located between the first clamping ring (41) and the second clamping ring (42), the outer diameter of the support ring (43) is smaller than the outer diameters of the first clamping ring (41) and the second clamping ring (42), and the inner diameters of the first clamping ring (41), the second clamping ring (42) and the support ring (43) are equal.

4. The annular metal part welding equipment as claimed in claim 3, characterized in that the circumferential wall of the support ring (43) is provided with an annular groove (431), and the annular groove (431) is a triangular groove body which is concave towards the central axis of the support ring (43).

5. The annular metal part welding equipment as claimed in claim 2, wherein the connecting piece comprises a connecting disc (9), the upper surface of the connecting disc (9) is fixed with the bottom surface of the second clamping ring (42), the bottom surface of the connecting disc (9) is fixed with the output shaft of the motor (2) and is in sliding connection with the welding table (1), and the upper surface of the connecting disc (9) is provided with a collecting groove (91).

6. The annular metal part welding equipment according to claim 1, wherein an electric push rod (8) is embedded in the upper surface of the welding table (1), a mounting plate (5) is fixed on the upper surface of the electric push rod (8), and the welding gun (3) is detachably fixed on the mounting plate (5) through a fixing piece.

7. The annular metal part welding equipment according to claim 6, characterized in that the fixing piece comprises a fixing plate (7), the fixing plate (7) is coated outside the welding gun (3), and the fixing plate (7) is fixed on the upper surface of the mounting plate (5) through a bolt.

8. The annular metal part welding equipment according to claim 6, characterized in that a guide post (6) is fixed on the upper surface of the welding table (1), the guide post (6) penetrates through the mounting plate (5) and is in sliding connection with the mounting plate (5), and a limiting block (61) is fixed at the upper end of the guide post (6).