CN107498139B

CN107498139B - Multi-angle welding device

Info

Publication number: CN107498139B
Application number: CN201710658599.1A
Authority: CN
Inventors: 凌永娥
Original assignee: Pinghu Bo Bo Machinery Manufacturing Co Ltd
Current assignee: Pinghu Bo Bo Machinery Manufacturing Co., Ltd.
Priority date: 2017-08-04
Filing date: 2017-08-04
Publication date: 2020-01-07
Anticipated expiration: 2037-08-04
Also published as: CN107498139A

Abstract

The invention relates to the technical field of welding, in particular to a multi-angle welding device, which comprises a workbench and two second welding platforms symmetrically arranged on the workbench, wherein the lower half part of the workbench is also provided with a positioning plate, the top of the positioning plate is provided with a welding machine, each second welding platform comprises a second welding mechanism, the two second welding platforms are respectively provided with a driving mechanism, each driving mechanism comprises a third air cylinder, each third air cylinder is arranged below the workbench, the top of the workbench is provided with a connecting block extending downwards, the upper half part of the front end of the cylinder body of each third air cylinder is provided with a connecting lug, and each connecting lug is hinged with one connecting block. The output of manpower can be reduced and the precision of welding operation can be improved.

Description

Multi-angle welding device

Technical Field

The invention relates to the technical field of welding, in particular to a multi-angle welding device.

Background

The welding machine is a process of joining metal parts by using various fusible alloys (solders) which have a melting point lower than that of the materials to be welded, so that the parts are welded by intermolecular contact on the surfaces thereof without being melted. At present, the traditional welding machine comprises a welding head, a tin conveying module, an electric welding iron connected with the tin conveying module, an electric welding head for conveying tin and a tin conveying module support, wherein a welding tool is placed on a working plane and is used for welding, then in the welding process, when a welding device deviates from a working table surface, the steering of the welding machine needs to be manually operated, and the manual operation process is complex, so that the welding precision is poor, and the working efficiency is low.

Disclosure of Invention

The invention aims to provide a multi-angle welding device aiming at the defects of the prior art.

In order to solve the above problems, the present invention provides the following technical solutions:

the utility model provides a multi-angle welding device, includes that workstation and two symmetries set up the second welded platform on the workstation, the latter half of workstation still is equipped with the locating plate, the top of locating plate is equipped with the welding machine, and every second welded platform all includes second welding mechanism, two second welded platform is equipped with a actuating mechanism, every respectively actuating mechanism all includes the third cylinder, every the third cylinder sets up the below at the workstation, the top of workstation is equipped with downwardly extending's connecting block, every the first half of third cylinder body front end is equipped with engaging lug, every the engaging lug all articulates with a connecting block, second welding mechanism and welding machine connection.

Further, second welding mechanism includes third drive group and third welding group, third drive group includes a plurality of fourth cylinders, and the equal fixed mounting of every fourth cylinder is on vertical board, all be equipped with a through-hole that supplies the fourth cylinder telescopic link to pass on the vertical board corresponding to every fourth cylinder, every the front end of fourth cylinder all through bolt fixed mounting on vertical board, every the equal level of fourth cylinder sets up and inserts in the through-hole that corresponds.

Further, every second welded platform includes horizontal location board and arc locating plate, the top fixed mounting of arc locating plate is in horizontal location board's bottom, be equipped with the through-hole that supplies the arc locating plate to pass on the workstation, be equipped with the cambered surface mounting bracket on the horizontal location board, the bottom of screw fixed mounting horizontal location board is passed through to the one end of cambered surface mounting bracket, the other end slope of cambered surface mounting bracket upwards extends and extends to horizontal location board's upper portion.

Furthermore, the end portion of the telescopic rod of each third cylinder is provided with a fixed block, each fixed block is provided with a through hole penetrating through two sides of the fixed block, the bottom of the arc-shaped positioning plate is provided with a hinged portion, the hinged portion comprises a first stand column and a second stand column, one end of the first stand column is inserted into the through hole in the fixed block and extends outwards, one end of the first stand column penetrating through the through hole is fixed on the fixed block through a nut, and one end of the second stand column is fixedly installed on the arc-shaped positioning plate.

Further, the cambered surface mounting bracket includes integrated into one piece's horizontal plate, cambered surface board and vertical board, one side of horizontal plate and one side bridging of cambered surface board, the opposite side of cambered surface board and the bottom bridging of vertical board, the horizontal plate passes through screw fixed mounting in the bottom of horizontal location board, vertical board sets up the side in the top of horizontal location board.

Furthermore, the third welding group comprises a plurality of third welding joints, each third welding joint is fixedly installed at the front end of the telescopic rod of a fourth cylinder, and the telescopic rods of the fourth cylinders corresponding to the third welding joints are coaxially arranged.

Furthermore, each horizontal location board all is equipped with a plurality of locating pieces that are the rectangle and distribute, every the locating piece all sets up in horizontal location board's top edge.

Furthermore, every horizontal location board all is equipped with the articulated ear that extends on being close to one end of third cylinder, every the articulated ear that extends all outwards extends, every articulated extend all is equipped with articulated through-hole on the ear.

Furthermore, the workbench is provided with a plurality of support columns distributed at equal angles, a support circular truncated cone is arranged below each support column, and the top of each support circular truncated cone is fixedly connected with the top of each support column.

Furthermore, the number of the support columns is three.

Has the advantages that: according to the multi-angle welding device, the arc-shaped positioning plate is driven by the third cylinder to drive the horizontal positioning plate to move, so that materials to be welded placed on the horizontal positioning plate can be driven to be welded at multiple angles, the fourth cylinders arranged in parallel on the arc-shaped mounting frame drive the third welding head mounted on each fourth cylinder to reciprocate, welding operation on the materials to be welded placed on the horizontal positioning plate can be achieved, manual output can be reduced, and welding operation precision is improved.

Drawings

FIG. 1 is a first perspective view of a welding machine;

FIG. 2 is a schematic perspective view of a second welding machine;

FIG. 3 is a top view of a welder;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is a schematic perspective view of a multi-angle welding device;

FIG. 6 is a top view of a multi-angle welding apparatus;

FIG. 7 is a cross-sectional view taken along line B-B of FIG. 6;

FIG. 8 is a perspective view of a second welding platform;

FIG. 9 is a schematic view of an assembly configuration of a second welding platform;

FIG. 10 is a perspective view of the constant angle welding apparatus;

FIG. 11 is a perspective view of the mounting bracket and the first welding platform;

FIG. 12 is a perspective view of a mounting bracket and a top weld assembly;

FIG. 13 is a schematic perspective view of a first welding platform;

description of reference numerals: the welding machine comprises a workbench 1, a welding machine 1a, a connecting block 1b, a supporting column 1c, a supporting circular truncated cone 1d, a mounting frame 2, a first extending arm 2a, a second extending arm 2b, a fixed angle welding device 3, a multi-angle welding device 4, a third air cylinder 4a, a fixed block 4a1, a connecting lug 4b, a first welding platform 5, a first positioning seat 5a, a first mounting plate 5b, a first limiting part 5c, a first limiting block 5c1, a second limiting block 5c2, a supporting base 5d, a hinge lug 5e, a first welding mechanism 6, a top welding part 6a, a bottom welding part 6b, a first group of air cylinders 6c, a second group of air cylinders 6d, a first air cylinder 6e, a first welding head 6f, a second air cylinder 6g, a mounting seat 6h, a second welding head 6j, a second welding platform 7, a horizontal positioning plate 7a1, an arc positioning plate 7b and an arc-shaped mounting frame 7c, the welding machine comprises a horizontal plate 7c1, an arc panel 7c2, a vertical plate 7c3, a second welding mechanism 8, a third driving group 8a, a fourth air cylinder 8a1, a third welding group 8b and a third welding head 8b 1.

Detailed Description

The following detailed description of specific embodiments of the present invention is made with reference to the accompanying drawings and examples:

referring to fig. 1 to 13, the welding machine with any angle comprises a workbench 1, a mounting frame 2, a fixed angle welding device 3 and a multi-angle welding device 4, wherein the mounting frame 2 is fixedly arranged at the top of the workbench 1, a positioning plate is further arranged at the lower half part of the workbench 1, a welding machine 1a is arranged at the top of the positioning plate, the fixed angle welding device 3 comprises a first welding platform 5 and a first welding mechanism 6, the first welding platform 5 is fixedly arranged at the top of the workbench 1, the first welding mechanism 6 is fixedly arranged on the mounting frame 2, the multi-angle welding device 4 comprises two second welding platforms 7 symmetrically arranged on the workbench 1, each second welding platform 7 comprises a second welding mechanism 8, each second welding platform 7 is rotatably connected with one side of the first welding platform 5, and in a welding operation state, first welding mechanism 6 with the cooperation operation of second welding mechanism 8, first welding mechanism 6 and all second welding mechanism 8 all are connected with welding machine 1a, will treat the middle part joint of welded material on first welding platform 5, fix its both ends on second welding platform 7, the welding material is treated in the realization of rethread first welding group and second welding group and welds.

The working principle is as follows: a part of materials to be welded are clamped and placed on a limiting block of a first positioning seat 5a, two ends of the materials to be welded are placed on horizontal positioning plates 7a on two sides, welding operation is carried out through a first welding head 6f arranged at the top of the materials to be welded and a third welding head 8b1 arranged on a second welding platform 7, the materials to be welded in multiple angles need to be welded, an arc-shaped positioning plate 7b is driven by a third air cylinder 4a to drive the horizontal positioning plate 7a to move, welding of any angle of the materials to be welded can be achieved, a second welding group arranged on the first welding platform 5 welds the materials to be welded through clamping on the limiting block, and welding of the materials to be welded can be achieved.

The mounting frame 2 comprises a first stretching arm 2a and a second stretching arm 2b, the tail end of the first stretching arm 2a is fixedly mounted in the middle of the front side face of the mounting frame 2, the front end of the first stretching arm 2a extends forwards, the tail end of the second stretching arm 2b is fixedly mounted in the upper half of the front side face of the mounting frame 2, the front end of the second stretching arm 2b extends forwards, and the first mounting plate 5b and the support upright post are mounted through the first stretching arm 2a and the second stretching arm 2b, so that the whole welding machine is more stable, and the top welding part 6a is mounted.

First welded platform 5 includes first locating seat 5a and first mounting panel 5b, first locating seat 5a fixed mounting is at the top of workstation 1, first locating seat 5a includes first spacing portion 5c and one support base 5d that two symmetries set up, the top of supporting base 5d is equipped with support column 1c, the one end of support column 1c and the bottom fixed connection of second extending arm 2b, the other end and the support base 5d fixed connection of support column 1c, first mounting panel 5b middle part fixed mounting is in the bottom of first extending arm 2a, and two first spacing portions 5c have played and will treat that the welded material carries out fixed effect for the welded is more accurate when welding operation.

First welding mechanism 6 includes top welding part 6a and bottom welding part 6b, top welding part 6a includes first drive group, and first drive group includes first group cylinder 6c and second group cylinder 6d, first group cylinder 6c and second group cylinder 6d symmetry set up the both sides at first mounting panel 5b, first group cylinder 6c and second group cylinder 6d all are a sharp setting, and the propelling movement through first group cylinder 6c and second group cylinder 6d telescopic link has satisfied and has all can realize the welding to the welding material of treating of co-altitude, has realized the welding of co-altitude of top welding mechanism.

The first group of cylinders 6c comprises a plurality of first cylinders 6e which are installed in parallel, two adjacent first cylinders 6e are tightly attached together, each side of the first installation plate 5b is provided with a through hole corresponding to one first cylinder 6e, the telescopic rod of each first cylinder 6e can penetrate through the through hole, the second group of cylinders 6d is identical to the first group of cylinders 6c in structure, the top welding part 6a further comprises a first welding group, each first welding group comprises a plurality of first welding heads 6f, a first welding head 6f is installed at the end part of the telescopic rod of each first cylinder 6e correspondingly, each first welding head 6f is vertically and downwards arranged, the plurality of first cylinders 6e are arranged in parallel, centralized welding of materials to be welded can be achieved, and welding accuracy of welding operation is achieved.

Bottom welding part 6b includes second drive group, second drive group includes a plurality of second cylinders 6g, and is a plurality of second cylinders 6g is the rectangle and distributes on first constant head 5a, every second cylinder 6g all is the horizontality and sets up on first constant head 5a, and every second cylinder 6g axis direction all is on a parallel with the length direction of first constant head 5a and every second cylinder 6g telescopic link all faces the intermediate position of first constant head 5a, and every extreme angle department on first constant head 5a all is equipped with a second cylinder 6g, has just satisfied and has waited to weld the material and carry out welding operation placing on first constant head 5 a.

The first positioning seat 5a is provided with a mounting seat 6h corresponding to each second cylinder 6g, each mounting seat 6h is vertically arranged on the first positioning seat 5a, and the front end of the cylinder body of each second cylinder 6g is fixedly arranged on the mounting seat 6h through bolts, so that the second cylinders 6g are fixedly arranged.

Two sides of the first positioning seat 5a are respectively provided with two hinge lugs 5e, each hinge lug 5e is integrally formed with the first positioning seat 5a, each hinge lug 5e extends outwards and is provided with a through hole for a hinge rod to pass through, the connection between the first positioning seat 5a and the horizontal positioning plate 7a is met, and the first positioning seat 5a and the horizontal positioning plate 7a are integrated.

The bottom welding part 6b comprises a second welding group, the second welding group comprises a plurality of second welding joints 6j, each second welding joint 6j is fixedly arranged at the end part of the telescopic rod of one corresponding second air cylinder 6g, the welding direction of each second welding joint 6j faces the middle position of the first positioning seat 5a, the second welding joints 6j are arranged on the corresponding second air cylinders 6g, and the second welding joints 6j can be driven in the horizontal position through pushing of the telescopic rods of the second air cylinders 6g, so that materials to be welded, which are placed on the first positioning seats 5a, can be welded.

Two first spacing portion 5c includes first stopper 5c1 and second stopper 5c2, first stopper 5c1 and second stopper 5c 2's both ends all are equipped with joint portion, and every joint portion all is equipped with the joint groove that will treat that welded workpiece carries out the joint, and the setting in joint groove has satisfied will treat that welded material joint is on first stopper 5c1 and second stopper 5c2, has realized treating the location of welding material.

Every second welding platform 7 includes horizontal location board 7a and arc locating plate 7b, arc locating plate 7 b's top fixed mounting is in horizontal location board 7 a's bottom, be equipped with the through-hole that supplies arc locating plate 7b to pass on the workstation 1, be equipped with arc mounting bracket 7c on horizontal location board 7a, screw fixed mounting horizontal location board 7 a's bottom is passed through to arc mounting bracket 7 c's one end, arc mounting bracket 7 c's other end slope upwards extends and extends to horizontal location board 7 a's upper portion, and arc locating plate 7b fixed mounting is in horizontal location board 7 a's bottom, just so can realize driving the motion of horizontal location board 7a multi-angle through the motion of drive arc locating plate 7 b.

Multi-angle welding set 4 is equipped with two actuating mechanism, every including corresponding to two second welded platform 7 actuating mechanism all includes third cylinder 4a, every third cylinder 4a sets up in the below of workstation 1, the top of workstation 1 is equipped with downwardly extending's connecting block 1b, every the first half of third cylinder 4a body front end is equipped with engaging lug 4b, every the engaging lug 4b all articulates with a connecting block 1b, and third cylinder 4a sets up the motion of horizontal locating plate 7a multi-angle and has provided power, and when needs were treated the welding material and carried out the welding of different angles, third cylinder 4a drive arc locating plate 7b and then drive horizontal locating plate 7a drive.

Every the tip of the telescopic link of third cylinder 4a all is equipped with a fixed block 4a1, every all be equipped with a through-hole that runs through fixed block 4a1 both sides on the fixed block 4a1, the bottom of arc locating plate 7b is equipped with articulated portion, articulated portion includes first stand and second stand, the through-hole that inserts on the fixed block 4a1 of one end of first stand and outwards extend, the one end that the through-hole was worn out to first stand is passed through the nut and is fixed on fixed block 4a1, on the one end fixed mounting arc locating plate 7b of second stand, the lower extreme of the telescopic link of third cylinder 4a and the articulated connection in bottom of arc locating plate 7b just can realize through third cylinder 4a drive horizontal location board 7 a.

The cambered surface mounting rack 7c comprises an integrally formed horizontal plate 7c1, a cambered plate 7c2 and a vertical plate 7c3, one side of the horizontal plate 7c1 is bridged with one side of the cambered plate 7c2, the other side of the cambered plate 7c2 is bridged with the bottom of the vertical plate 7c3, the horizontal plate 7c1 is fixedly mounted at the bottom of the horizontal positioning plate 7a through screws, and the vertical plate 7c3 is arranged on the side above the horizontal positioning plate 7a, so that the positioning and mounting of the fourth cylinder 8a1 are met, and the welding operation of materials to be welded clamped on the horizontal positioning plate 7a is realized.

The second welding mechanism 8 comprises a third driving group 8a and a third welding group 8b, the third driving group 8a comprises a plurality of fourth cylinders 8a1, each fourth cylinder 8a1 is fixedly installed on a vertical plate 7c3, a through hole for a telescopic rod of the fourth cylinder 8a1 to pass through is formed in the vertical plate 7c3 corresponding to each fourth cylinder 8a1, the front end of each fourth cylinder 8a1 is fixedly installed on the vertical plate 7c3 through a bolt, each fourth cylinder 8a1 is horizontally arranged and inserted into the corresponding through hole, the requirement that a third welding head 8b1 can be fixedly installed at the end of the fourth cylinder 8a1 is met, and the welding of materials at any position of the telescopic rod of the horizontal positioning plate 7a can be realized.

The third welding group 8b comprises a plurality of third welding heads 8b1, each third welding head 8b1 is fixedly installed at the front end of an expansion link of a fourth air cylinder 8a1, and the expansion link of the fourth air cylinder 8a1 corresponding to each third welding head 8b1 is coaxially arranged, so that the third welding head 8b1 can perform welding operation on the horizontal positioning plate 7a under the driving of the fourth air cylinder 8a 1.

Every all be equipped with a plurality of locating pieces 7a1 that are the rectangular distribution on the horizontal positioning board 7a, every locating piece 7a1 all sets up in the top edge of horizontal positioning board 7a, and the setting of every locating piece 7a1 has all satisfied and has treated the welding material to carry out spacingly.

One end of each horizontal positioning plate 7a, which is close to the third cylinder 4a, is provided with a hinge extension lug, each hinge extension lug extends outwards, and each hinge extension lug is provided with a hinge through hole, so that the horizontal positioning plate 7a can be hinged with the first positioning seat 5a, and the horizontal positioning plate 7a can rotate around the hinge extension lug.

Workstation 1 is equipped with a plurality of support columns 1c that wait angular distribution, all is equipped with support round platform 1d under every support column 1c, and every top that supports round platform 1d all with support column 1 c's top fixed connection, has realized the stability of workstation 1 in welding process, keeps placing subaerial at the level that workstation 1 can be stable.

The number of the support columns 1c is three, and three-point support has better stability. The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.

Claims

1. The utility model provides a multi-angle welding set which characterized in that: comprises a workbench (1) and two second welding platforms (7) symmetrically arranged on the workbench (1), the lower half part of the workbench (1) is also provided with a positioning plate, the top of the positioning plate is provided with a welding machine (1a), each second welding platform (7) comprises a second welding mechanism (8), two second welding platforms (7) are respectively provided with a driving mechanism, each driving mechanism comprises a third air cylinder (4a), each third air cylinder (4a) is arranged below the workbench (1), the top of workstation (1) is equipped with downwardly extending's connecting block (1b), every the first half of third cylinder (4a) jar body front end is equipped with engaging lug (4b), every engaging lug (4b) all articulates with a connecting block (1b), second welding mechanism (8) are connected with welding machine (1 a).

2. The multi-angle welding apparatus of claim 1, wherein: the second welding mechanism (8) comprises a third driving group (8a) and a third welding group (8b), the third driving group (8a) comprises a plurality of fourth cylinders (8a1), each fourth cylinder (8a1) is fixedly mounted on a vertical plate (7c3), a through hole for a telescopic rod of the fourth cylinder (8a1) to pass through is formed in the vertical plate (7c3) corresponding to each fourth cylinder (8a1), the front end of each fourth cylinder (8a1) is fixedly mounted on the vertical plate (7c3) through a bolt, and each fourth cylinder (8a1) is horizontally arranged and inserted into the corresponding through hole.

3. The multi-angle welding apparatus of claim 2, wherein: every second welded platform (7) include horizontal location board (7a) and arc locating plate (7b), the top fixed mounting of arc locating plate (7b) is in the bottom of horizontal location board (7a), be equipped with the through-hole that supplies arc locating plate (7b) to pass on workstation (1), be equipped with cambered surface mounting bracket (7c) on horizontal location board (7a), the bottom of screw fixed mounting horizontal location board (7a) is passed through to the one end of cambered surface mounting bracket (7c), the other end slope of cambered surface mounting bracket (7c) upwards extends and extends to the upper portion of horizontal location board (7 a).

4. The multi-angle welding apparatus of claim 3, wherein: the end part of the telescopic rod of each third cylinder (4a) is provided with a fixing block (4a1), each fixing block (4a1) is provided with a through hole penetrating through two sides of the fixing block (4a1), the bottom of the arc-shaped positioning plate (7b) is provided with a hinged part, the hinged part comprises a first upright post and a second upright post, one end of the first upright post is inserted into the through hole in the fixing block (4a1) and extends outwards, one end of the first upright post penetrating through the through hole is fixed on the fixing block (4a1) through a nut, and one end of the second upright post is fixedly installed on the arc-shaped positioning plate (7 b).

5. The multi-angle welding apparatus of claim 3, wherein: cambered surface mounting bracket (7c) includes integrated into one piece's horizontal plate (7c1), cambered plate (7c2) and vertical board (7c3), one side of horizontal plate (7c1) and one side bridging of cambered plate (7c2), the opposite side of cambered plate (7c2) and the bottom bridging of vertical board (7c3), horizontal plate (7c1) pass through the bottom of screw fixed mounting at horizontal location board (7a), vertical board (7c3) sets up the side in the top of horizontal location board (7 a).

6. The multi-angle welding apparatus of claim 2, wherein: the third welding group (8b) comprises a plurality of third welding heads (8b1), each third welding head (8b1) is fixedly installed at the front end of an expansion rod of a fourth air cylinder (8a1), and the expansion rods of the corresponding fourth air cylinders (8a1) of each third welding head (8b1) are coaxially arranged.

7. The multi-angle welding apparatus of claim 3, wherein: each horizontal positioning plate (7a) is provided with a plurality of positioning blocks (7a1) which are distributed in a rectangular shape, and each positioning block (7a1) is arranged at the top edge of the horizontal positioning plate (7 a).

8. The multi-angle welding apparatus of claim 7, wherein: every horizontal location board (7a) all is equipped with the articulated ear that extends on being close to one end of third cylinder (4a), every the articulated ear that extends all outwards extends, every articulated extend all be equipped with articulated through-hole on the ear.

9. The multi-angle welding apparatus of claim 1, wherein: the workbench (1) is provided with a plurality of supporting columns (1c) distributed at equal angles, a supporting circular truncated cone (1d) is arranged below each supporting column (1c), and the top of each supporting circular truncated cone (1d) is fixedly connected with the top of each supporting column (1 c).

10. The multi-angle welding apparatus of claim 9, wherein: the number of the support columns (1c) is three.