CN210232090U

CN210232090U - Welding device for grassland steel ring

Info

Publication number: CN210232090U
Application number: CN201921513125.9U
Authority: CN
Inventors: Hui Jiang; 姜辉
Original assignee: Wuxi Aofulai Wheel Co Ltd
Current assignee: Wuxi Aofulai Wheel Co Ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-04-03
Anticipated expiration: 2029-09-12

Abstract

The utility model relates to the technical field of automobile devices, in particular to a welding device for a grassland steel ring, which comprises a workbench, a welding device and a fixed clamping device, wherein a first fixed plate is fixedly arranged at the left side of the workbench, an electric screw rod sliding table is fixedly arranged on the first fixed plate, the welding device is fixedly arranged on a slider of the electric screw rod sliding table, a bottom plate which is connected with the workbench in a sliding way is arranged at the right side of the workbench, the fixed clamping device comprises a rotating shaft and a second fixed plate which is fixedly arranged on the bottom plate, a dead slot is arranged in the rotating shaft, a horizontal shaft of the rotating shaft is connected at the upper end of the second fixed plate, a lantern ring is fixedly arranged at one side of the rotating shaft, which is close to the welding device, a plurality of mounting grooves are uniformly arranged on the lantern ring, a fixed rod is arranged in the, the device has the advantages of good welding quality, high efficiency, low labor intensity, low cost and strong bearing capacity.

Description

Welding device for grassland steel ring

Technical Field

The utility model relates to an automobile device technical field, concretely relates to welding set for grassland steel ring.

Background

The traditional welding device for steel ring weldments of engineering vehicles usually adopts a welding device which is universal for conventional rotary welding seams, and comprises a workpiece clamping device, a welding gun arranged beside the workpiece clamping device and a welding gun transmission device. The welding device in the prior art can be used certainly, but the welding seam of the steel ring weldment of the engineering truck is an annular welding seam with a larger size and with four positions in total, each position is completed by overlaying multiple corresponding welding layers, continuous overlaying of each welding layer is required to be completed as far as possible, and overlaying is required to be uniform as far as possible, the welding seam is an annular welding seam with a larger size, and the annular cross section of the welding seam ring is V-shaped, so that the closer to the last welding layer, the larger the swing amplitude of the welding gun along the V-shaped cross section is required to adapt to the increase of the gap between broken seams. Therefore, the requirements on the welding device and the welder technology are relatively high, only corresponding respective welding seams can be welded layer by layer, the labor intensity is high, and the position accuracy between the welded parts is not good enough due to uneven welding deformation. Therefore, the welding quality of the weldment with the specific structure of the engineering truck steel ring welded in the prior art is not good enough, the labor intensity is high, the efficiency is low, the cost is high, and the using effect is not ideal enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding set for grassland steel ring.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a welding set for grassland steel ring, including workstation, welding set and fixed clamping device, the workstation is rectangle platelike structure, and the bottom of workstation is provided with a plurality of supporting leg framves, the left side of workstation is fixed and is provided with first fixed plate, fixed mounting has along the electronic lead screw slip table of vertical direction extension on the first fixed plate, welding set fixed mounting is on the slider of electronic lead screw slip table, the right side of workstation is provided with the bottom plate, bottom plate and workstation sliding connection, still be provided with the gliding actuating mechanism of drive bottom plate on the workstation, fixed clamping device includes pivot and the fixed second fixed plate that sets up on the bottom plate, be provided with the dead slot in the pivot, the pivot horizontal axis connects the upper end at the second fixed plate, the pivot is close to the fixed lantern ring that is provided with in one side of welding set, evenly be provided with the mounting groove of a plurality of intercommunication dead slots on the lantern ring, it is provided with the dead lever to slide in the mounting groove, still be provided with the push away post of round platform form in the dead slot, still be provided with the drive on the bottom plate and push away the power unit that the post transported, be provided with drive pivot pivoted slewing mechanism on the bottom plate.

As an optimal scheme of the welding device for the grassland steel ring, the power mechanism comprises a first mounting plate and an electric telescopic rod, the first mounting plate is fixedly arranged on the bottom plate, the electric telescopic rod is fixedly arranged at the upper end of the bottom plate, the output end of the electric telescopic rod horizontally extends, and the push column is fixedly connected with the output end of the electric telescopic rod.

As an optimal scheme of the welding device for the grassland steel ring, the rotating mechanism comprises a second mounting plate, a first motor, a first gear and a second gear fixedly arranged on a rotating shaft, the second mounting plate is fixedly arranged on the bottom plate, the first motor is fixedly arranged on the second mounting plate, the first gear is fixedly connected with the output end of the first motor, and the first gear is meshed with the second gear.

As an optimal scheme of welding set for the grassland steel ring, actuating mechanism is including third gear and dwang, the vertical hub joint of dwang is at the lateral part of bottom plate, and the third gear is fixed to be set up on the dwang, and the lateral part of bottom plate still is provided with the rack, the rack is connected with third gear engagement.

As meadow is welding set's for the steel ring preferred scheme, still be provided with drive dwang pivoted rotary mechanism on the workstation, rotary mechanism is including fixing base, second motor, first runner and second runner, the fixing base sets up on the workstation, and second motor fixed mounting is on the fixing base, the output fixed connection of first runner and second motor, and the second runner is fixed to be set up on the dwang, first runner and second runner pass through belt drive and connect.

As an optimal scheme of welding set for the grassland steel ring, welding set is including welder and welding wire, welder fixed mounting is on the slider of electronic lead screw slip table, and the fixed mount that is provided with on the welder, the welding wire is fixed to be set up on the mount.

As a preferred scheme of the welding device for the grassland steel ring, the bottom of the bottom plate is provided with a sliding strip, the workbench is correspondingly provided with a sliding groove, and the sliding strip is arranged in the sliding groove in a sliding mode.

The utility model has the advantages that:

1. this welding set for meadow steel ring is provided with fixed clamping device to fixed clamping device can adjust, thereby can fix the centre gripping to the meadow steel ring of equidimension not, as long as electric telescopic handle drives and pushes away post forward motion, just can make the post that pushes away of round platform form promote the dead lever, fix the meadow steel ring until the dead lever, thereby can relax weld the meadow steel ring.

2. This welding set for meadow steel ring, welding set fixed mounting can adjust welded amplitude of oscillation along with the change of weld ring on electronic lead screw slip table to can make welded more even.

3. This welding set for meadow steel ring, welding quality is good, and is efficient, and intensity of labour is little, and is with low costs, one-piece structural design, bearing capacity is strong.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a first schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic structural diagram of the driving mechanism of the present invention.

Fig. 4 is a schematic view of the split structure of the present invention.

In the figure: the welding machine comprises a workbench 1, a fixed clamping device 2, a supporting leg frame 3, a first fixing plate 4, an electric screw rod sliding table 5, a bottom plate 6, a driving mechanism 7, a rotating shaft 8, a second fixing plate 9, a hollow groove 10, a lantern ring 11, a mounting groove 12, a fixing rod 13, a push column 14, a power mechanism 15, a rotating mechanism 16, a first mounting plate 17, an electric telescopic rod 18, a second mounting plate 19, a first motor 20, a first gear 21, a second gear 22, a third gear 23, a rotating rod 24, a fixing seat 25, a second motor 26, a first rotating wheel 27, a second rotating wheel 28, a belt 29, a welding gun 30, a welding wire 31, a fixing frame 32, a sliding strip 33 and a sliding groove 34.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the welding device for the grassland steel ring comprises a workbench 1, a welding device and a fixed clamping device 2, wherein the workbench 1 is of a rectangular plate-shaped structure, a plurality of supporting leg frames 3 are arranged at the bottom of the workbench 1, a first fixed plate 4 is fixedly arranged at the left side of the workbench 1, an electric screw rod sliding table 5 extending along the vertical direction is fixedly arranged on the first fixed plate 4, the welding device is fixedly arranged on a sliding block of the electric screw rod sliding table 5, a bottom plate 6 is arranged at the right side of the workbench 1, the bottom plate 6 is in sliding connection with the workbench 1, a driving mechanism 7 for driving the bottom plate 6 to slide on the workbench 1 is further arranged on the workbench 1, the fixed clamping device 2 comprises a rotating shaft 8 and a second fixed plate 9 fixedly arranged on the bottom plate 6, and a hollow groove 10 is arranged in the rotating shaft 8, the utility model discloses a welding device, including

bottom plate

6, 8 fixed shafts, pivot 8, the fixed lantern ring 11 that is provided with in one side that is close to welding set of pivot 8 horizontal axis joint in the upper end of second fixed plate 9, evenly be provided with the mounting groove 12 of a plurality of intercommunication dead slots 10 on the lantern ring 11, it is provided with dead lever 13 to slide in the mounting groove 12, still be provided with the fore-set 14 that pushes away of round platform form in the dead slot 10, still be provided with the power unit 15 that the drive fore-set 14 transported on bottom plate 6, be provided with drive pivot 8 pivoted slewing mechanism. Use device when carrying out the welding to the meadow steel ring, at first establish meadow steel ring on pivot 8, then power unit 15 drives and pushes away 14 forward movements of post, because push away 14 big round platform column structures in little back before being, push away 14 when forward movements, can be with 13 ejecting mounting grooves 12 of dead lever, the inboard of meadow steel ring is withstood until dead lever 13, the realization is fixed to the meadow steel ring, then 6 motions of drive bottom plate to welding set's lateral part, then welding set welds the meadow steel ring, 16 drive pivot 8 rotations of slewing mechanism simultaneously, the realization is to the comprehensive welding of meadow steel ring.

The power mechanism 15 comprises a first mounting plate 17 and an electric telescopic rod 18, the first mounting plate 17 is fixedly arranged on the bottom plate 6, the electric telescopic rod 18 is fixedly arranged at the upper end of the bottom plate 6, the output end of the electric telescopic rod 18 horizontally extends, and the push column 14 is fixedly connected with the output end of the electric telescopic rod 18.

The rotating mechanism 16 comprises a second mounting plate 19, a first motor 20, a first gear 21 and a second gear 22 fixedly arranged on the rotating shaft 8, the second mounting plate 19 is fixedly arranged on the bottom plate 6, the first motor 20 is fixedly arranged on the second mounting plate 19, the first gear 21 is fixedly connected with the output end of the first motor 20, and the first gear 21 is meshed with the second gear 22.

Actuating mechanism 7 is including third gear 23 and dwang 24, dwang 24 vertical hub joint is on the lateral part of bottom plate 6, and third gear 23 is fixed to be set up on dwang 24, and the lateral part of bottom plate 6 still is provided with the rack, the rack is connected with third gear 23 meshing.

Still be provided with drive dwang 24 pivoted rotary mechanism on the workstation 1, rotary mechanism is including fixing base 25, second motor 26, first runner 27 and second runner 28, fixing base 25 sets up on workstation 1, and second motor 26 fixed mounting is on fixing base 25, the output fixed connection of first runner 27 and second motor 26, and second runner 28 is fixed to be set up on dwang 24, first runner 27 and second runner 28 pass through belt 29 transmission and are connected.

Welding set is including welder 30 and welding wire 31, welder 30 fixed mounting is on the slider of electronic lead screw slip table 5, and the fixed mount 32 that is provided with on welder 30, welding wire 31 is fixed to be set up on mount 32. During welding, the welding wire 31 is located at the front end of the welding gun 30, then the welding gun 30 can heat the welding wire 31 to weld the grassland steel ring, and meanwhile, the swing amplitude of the welding gun 30 is adjusted by matching with the up-and-down movement of the electric lead screw sliding table 5 to adapt to the change of a welding seam ring.

The bottom of bottom plate 6 is provided with draw runner 33, workstation 1 corresponds and is provided with spout 34, draw runner 33 slides and sets up in spout 34.

The working principle is as follows: use device when carrying out the welding to the meadow steel ring, at first establish meadow steel ring on pivot 8, then power unit 15 drives and pushes away 14 forward movements of post, because push away 14 big round platform column structures in little back before being, push away 14 when forward movements, can be with 13 ejecting mounting grooves 12 of dead lever, the inboard of meadow steel ring is withstood until dead lever 13, the realization is fixed to the meadow steel ring, then 6 motions of drive bottom plate to welding set's lateral part, then welding set welds the meadow steel ring, 16 drive pivot 8 rotations of slewing mechanism simultaneously, the realization is to the comprehensive welding of meadow steel ring.

It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.

Claims

1. Welding set for meadow steel ring, its characterized in that: comprises a workbench (1), a welding device and a fixed clamping device (2), wherein the workbench (1) is of a rectangular plate-shaped structure, the bottom of the workbench (1) is provided with a plurality of supporting leg frames (3), the left side of the workbench (1) is fixedly provided with a first fixed plate (4), the first fixed plate (4) is fixedly provided with an electric screw rod sliding table (5) extending along the vertical direction, the welding device is fixedly arranged on a sliding block of the electric screw rod sliding table (5), the right side of the workbench (1) is provided with a bottom plate (6), the bottom plate (6) is in sliding connection with the workbench (1), the workbench (1) is also provided with a driving mechanism (7) for driving the bottom plate (6) to slide on the workbench (1), the fixed clamping device (2) comprises a rotating shaft (8) and a second fixed plate (9) fixedly arranged on the bottom plate (6), be provided with dead slot (10) in pivot (8), pivot (8) horizontal axis connects the upper end in second fixed plate (9), one side that pivot (8) are close to welding set is fixed and is provided with the lantern ring (11), evenly be provided with mounting groove (12) of a plurality of intercommunication dead slots (10) on the lantern ring (11), it is provided with dead lever (13) to slide in mounting groove (12), still be provided with push column (14) that the round platform form in dead slot (10), still be provided with power unit (15) that the drive pushed column (14) transported on bottom plate (6), be provided with drive pivot (8) pivoted slewing mechanism (16) on bottom plate (6).

2. The welding device for a lawn steel ring as defined in claim 1, wherein: power unit (15) are including first mounting panel (17) and electric telescopic handle (18), first mounting panel (17) are fixed to be set up on bottom plate (6), electric telescopic handle (18) fixed mounting is in the upper end of bottom plate (6) to the output level of electric telescopic handle (18) extends, the output fixed connection of pushing pillar (14) and electric telescopic handle (18).

3. The welding device for a lawn steel ring as defined in claim 2, wherein: slewing mechanism (16) are including second mounting panel (19), first motor (20), first gear (21) and fixed second gear (22) of setting on pivot (8), second mounting panel (19) are fixed to be set up on bottom plate (6), and first motor (20) fixed mounting is on second mounting panel (19), first gear (21) and the output fixed connection of first motor (20) to first gear (21) and second gear (22) meshing are connected.

4. The welding device for a lawn steel ring as defined in claim 3, wherein: actuating mechanism (7) are including third gear (23) and dwang (24), dwang (24) vertical hub connection is in the lateral part of bottom plate (6), and third gear (23) are fixed to be set up on dwang (24), and the lateral part of bottom plate (6) still is provided with the rack, the rack is connected with third gear (23) meshing.

5. The welding device for a lawn steel ring as defined in claim 4, wherein: still be provided with drive dwang (24) pivoted rotary mechanism on workstation (1), rotary mechanism is including fixing base (25), second motor (26), first runner (27) and second runner (28), fixing base (25) set up on workstation (1), and second motor (26) fixed mounting is on fixing base (25), the output fixed connection of first runner (27) and second motor (26), and second runner (28) are fixed to be set up on dwang (24), first runner (27) and second runner (28) are connected through belt (29) transmission.

6. The welding device for a lawn steel ring as defined in claim 5, wherein: welding set is including welder (30) and welding wire (31), welder (30) fixed mounting is on the slider of electronic lead screw slip table (5), and welder (30) are gone up the fixed mount (32) that is provided with, welding wire (31) are fixed to be set up on mount (32).

7. The welding device for a lawn steel ring as defined in claim 6, wherein: the bottom of bottom plate (6) is provided with draw runner (33), workstation (1) corresponds is provided with spout (34), draw runner (33) slide setting is in spout (34).