CN210232011U

CN210232011U - Single-side welding and double-side forming welding trolley

Info

Publication number: CN210232011U
Application number: CN201920810259.0U
Authority: CN
Inventors: Yunfan Huang; 黄云凡
Original assignee: Chongqing Shangze Mechanical And Electrical Co ltd
Current assignee: Chongqing Shangze Mechanical And Electrical Co ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-04-03
Anticipated expiration: 2029-05-31

Abstract

The utility model belongs to the technical field of auxiliary devices for steel plate welding seam technology, and particularly discloses a single-side welding double-side forming welding trolley, which comprises an installation platform, wherein the top end of the installation platform is fixedly connected with a mounting plate, the mounting plate is provided with a welding hole, the welding hole is a through hole, a placing plate is arranged below the mounting plate, and the placing plate is fixedly connected with the installation platform; the mounting panel one side is equipped with the guide rail, guide rail bottom fixedly connected with bottom plate, guide rail and welding hole parallel arrangement, the guide rail passes through bottom plate and mounting panel fixed connection, sliding connection has the locomotive on the guide rail, the locomotive is connected with welder. The utility model relates to a welding process's auxiliary device uses for place and need carry out the welded steel sheet, and can realize automatic weld, reduce artifical intensity of labour.

Description

Single-side welding and double-side forming welding trolley

Technical Field

The utility model discloses the application belongs to steel sheet welding seam technique auxiliary device's technical field, specifically discloses single face welds two-sided shaping welding dolly.

Background

The welding technology is applied to various industries such as petroleum, chemical engineering, ships and the like, and is an indispensable hot-forming technology in modern industrial manufacturing. In the process of producing equipment, the assembled parts of the equipment are always produced and then spliced, and in order to fix each assembled part firmly, the assembled parts need to be welded, and thus, welding is a common way for realizing fixation of parts in industrial production. For example, in the process of manufacturing a garbage incinerator, because the garbage incinerator has a large volume, even a small incinerator is manufactured by first manufacturing each component of the incinerator and then welding and fixing each component.

Generally, most of components of the garbage incinerator are steel plates, the steel plates are connected with one another by welding, welding seams with a certain distance need to be reserved between the two steel plates in the welding process of the steel plates, welding rods on the welding guns are melted in the welding seams, and the two steel plates can be firmly connected into a whole after the melted welding rods are cooled.

In the prior art, a welding gun is usually held by people to align to a welding seam between steel plates, which is very inconvenient and has high labor intensity; in order to connect the steel plates more firmly, the steel plates welded for the first time are usually required to be turned over to the other side and then welded, so that the steel plates can be firmly connected with each other only by welding the two sides of the steel plates twice. Aiming at the problem, the inventor invents a process for achieving the effect of welding two sides of a steel plate only by welding one side of the steel plate, invents an auxiliary device for installing the steel plate aiming at the process, solves the problem that the position of the steel plate needs to be fixed in the process of welding one side of the steel plate by utilizing the auxiliary device, and solves the defect that a welding gun needs to be held by hand to weld the steel plate in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-sided shaping welding carriage of single face welding aims at providing an auxiliary device for the welding process that steel sheet single face welding realized two-sided welding effect to can realize the automatic weld steel sheet, reduce artifical intensity of labour.

In order to achieve the above object, the basic scheme of the utility model is: the single-side welding double-side forming welding trolley comprises an installation table, wherein the top end of the installation table is fixedly connected with an installation plate, the installation plate is provided with welding holes, the welding holes are through holes, a placing plate is arranged below the installation plate, and the placing plate is fixedly connected with the installation table; the mounting panel one side is equipped with the guide rail, guide rail bottom fixedly connected with bottom plate, guide rail pass through bottom plate and mounting panel fixed connection, guide rail and welding hole parallel arrangement, sliding connection has the locomotive on the guide rail, the locomotive is connected with welder.

The working principle and the beneficial effects of the basic scheme are as follows:

1. the placing plate is located below the mounting plate, the placing plate and the mounting plate are fixedly connected with the mounting table, a gap is reserved between the placing plate and the mounting plate, the steel plate can be inserted into the gap between the placing plate and the mounting plate and placed on the surface of the placing plate, and two steel plates which need to be welded can be placed on two sides of the placing plate respectively when the steel plate is placed. Welding holes formed in the mounting plate can be used for a welding gun to pass through, the welding gun can weld the steel plate on the placing plate along the length direction of the welding holes, and therefore the auxiliary device for mounting the steel plate is provided for the welding process.

2. The guide rail that sets up in mounting panel one side among this technical scheme can make the locomotive slide on the guide rail, and welder fixes after the locomotive, can follow the removal of locomotive and remove along welding hole length direction automatically to the realization carries out automatic weld to the steel sheet, has avoided needing artifical hand welder to carry out the welding seam to the steel sheet and has handled, thereby has reduced artifical intensity of labour, and adopt this mode can make the welding seam position between the steel sheet more accurate.

Further, the top fixedly connected with connecting plate of locomotive, the one end that the locomotive was kept away from to the connecting plate is located the top of welding the hole, offers the mounting hole that is used for installing welder on the connecting plate, the axis in mounting hole and welding hole is located the coplanar.

Installation welder can be realized to the connecting plate among this technical scheme, compares in with welder direct and locomotive fixed connection, and welder and mounting panel contact at the in-process that removes can be avoided in setting up of connecting plate among this technical scheme to avoid producing the obstacle and leading to the locomotive motion to the locomotive and being obstructed.

Further, the longitudinal section of the guide rail is isosceles trapezoid.

Compare in the longitudinal section with the guide rail and set up rectangular structure, can reduce the wheel of locomotive and the friction between the guide rail when this technical scheme sets the longitudinal section of guide rail to isosceles trapezoid structure to the wheel wearing and tearing of locomotive have been reduced.

Further, the number of the bottom plates is at least two.

The setting of bottom plate can strengthen the steadiness and the crushing resistance of guide rail.

Further, the mounting panel top fixedly connected with backup pad, bottom plate and backup pad fixed connection.

Through setting up the backup pad among this technical scheme, make bottom plate and backup pad fixed, such setting is convenient for operating personnel installation and maintenance guide rail more, avoids frequently changing the mount table.

Further, a strip-shaped groove is formed in the top end of the placing plate and is opposite to the welding hole, a base plate is connected to the strip-shaped groove in a sliding mode, at least one spacer bush is further sleeved on the outer side of the base plate, and the base plate and the spacer bush are used for determining the welding line distance of the steel plate.

The base plate among this technical scheme can confirm the welding seam distance between two steel sheets to can also confirm the welding seam of different distances through getting the spacer bush that cup joints on putting the base plate at actual operation's in-process, the base plate can slide in the bar inslot among this technical scheme in addition, thereby adapts to the welding between the steel sheet of different dimensions.

Further, the bottom of the substrate is fixedly connected with a sliding block, and the substrate is connected with the strip-shaped groove in a sliding mode through the sliding block.

The setting of slider has avoided the direct contact of base plate with the bar groove, has reduced the wearing and tearing of base plate.

Furthermore, one side fixedly connected with pull rod of slider, the lateral wall of placing the board is worn out to the one end that the slider was kept away from to the pull rod.

The setting of pull rod can be convenient for operating personnel according to the different size specification of steel sheet and adjusting the position of base plate in the outside of placing the board.

Furthermore, a plurality of pressing rods used for pressing the steel plates are arranged on the mounting plate, and the pressing rods are in threaded fit with the mounting plate.

Can compress tightly the surface of steel sheet through the pressure bar among this technical scheme, it is not hard up to prevent to place the steel sheet on the board and appear.

Furthermore, the pressing rod is fixedly connected with a pressing plate close to one end of the placing plate.

The contact of clamp plate and steel sheet among this technical scheme is face contact, and the effect that compresses tightly the steel sheet is better.

Drawings

FIG. 1 is a top view of a first embodiment of a single-side welding double-side forming welding carriage of the present invention;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 4 is a top view of a second embodiment of the single-side welding double-side forming welding carriage of the present invention;

fig. 5 is a cross-sectional view at B-B in fig. 4.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the welding device comprises a mounting table 1, a mounting plate 2, a support plate 3, a welding hole 4, a bottom plate 5, a guide rail 6, a moving vehicle 7, a connecting plate 8, a welding gun 9, a pressing rod 10, a pressing plate 11, a placing plate 12, a strip-shaped groove 13, a base plate 14, a sliding block 15 and a pull rod 16.

Example one

The first embodiment is substantially as shown in figures 1-3: the utility model provides a two-sided shaping welding carriage of single face welding, includes mount table 1, and mount table 1 is equipped with two in this embodiment, fixedly connected with mounting panel 2 between two mount tables 1, and the both ends of mounting panel 2 weld with two mount tables 1 respectively.

Referring to fig. 3, a placing plate 12 is disposed below the mounting plate 2, two ends of the placing plate 12 are respectively welded to the two mounting tables 1, and a gap for inserting a steel plate is left between the placing plate 12 and the mounting plate 2.

The mounting plate 2 is provided with a welding hole 4 along the length direction, the welding hole 4 is of a through hole structure, and the welding hole 4 is parallel to the mounting plate 2. Be equipped with a plurality of pressure bars 10 on the mounting panel 2, pressure bar 10 is the bolt in this embodiment, and pressure bar 10 is perpendicular with backup pad 3 and runs through in the upper and lower surface of backup pad 3, and

pressure bar

10 and 3 threaded connection of backup pad. In order to make the contact between the pressing rod 10 and the steel plate more tight and the pressing effect better, in the embodiment, the pressing plate 11 is welded at the bottom end of the pressing rod 10

Referring to fig. 2, two support plates 3 are disposed at two sides of the welding hole 4, and the support plates 3 are welded to the mounting plate 2. The left side of mounting panel 2 is equipped with two guide rails 6, and guide rail 6's longitudinal section is isosceles trapezoid structure in this embodiment, and 6 bottoms of guide rail are equipped with bottom plate 5, and

bottom plate

5 and 6 welding of guide rail, two guide rails 6 are connected as an organic whole through bottom plate 5. The right end of the bottom plate 5 is welded to the outer side of the support plate 3 with reference to the orientation shown in fig. 2.

A vehicle 7 is connected to the two guide rails 6 in a sliding manner, a motor is connected to the vehicle 7, and the vehicle 7 slides on the guide rails 6 by being driven by the motor. The welding of the top of locomotive 7 has connecting

plate

8, and 8 right-hand members of connecting plate are located the top of welding hole 4, and have seted up the mounting hole (not drawn in the picture) on connecting plate 8, and this mounting hole is the through-hole structure, and the mounting hole on the connecting plate 8 is just to setting up from top to bottom with welding hole 4, and the axis of the mounting hole on the connecting plate 8 is located same straight line promptly with the axis of welding hole 4. The welding torch 9 is mounted on the connection plate 8 by bolts through mounting holes.

The specific implementation process is as follows: insert to the surface of placing board 12 from the clearance of placing between board 12 and the mounting panel 2 respectively two steel sheets that will carry out the welding, then after adjusting the welding seam distance between two steel sheets, the rotating compresses tightly pole 10, makes the clamp plate 11 that compresses tightly the pole 10 bottom and the surperficial in close contact with of steel sheet to the realization is to the fixed of steel sheet. After the steel plates are fixed, the motor is started, the moving vehicle 7 slides on the guide rail 6, so that the welding gun 9 on the connecting plate 8 is driven to slide along the length direction of the welding hole 4, and the welding gun 9 performs welding treatment on the two steel plates.

Example two

As shown in fig. 4 and 5, a single-side welding and double-side forming welding carriage differs from the first embodiment in that: place and seted up bar groove 13 on the board 12, bar groove 13 and welding hole 4 parallel arrangement, bar inslot 13 sliding connection has slider 15, the welding of 15 tops of slider has base plate 14, base plate 14 passes through slider 15 and bar groove 13 sliding connection, the welding of one side of slider 15 has pull rod 16, pull rod 16 sets up with slider 15 is perpendicular, and pull rod 16 keeps away from the one end of slider 15 and wears out and places board 12, the operating personnel of being convenient for externally stimulates base plate 14 and slides.

A plurality of spacers (not shown in the figure) can be sleeved on the substrate 14, the spacers are nested with one another, each spacer represents a welding seam distance of one specification, and the welding seams at different distances can be determined by taking and placing the spacers sleeved on the substrate 14 in the actual operation process, so that the operation is very convenient. The base plate 14 can slide in the strip-shaped groove 13 through the pull rod 16, so that the steel plates with different sizes can be accommodated.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The single-side welding double-side forming welding trolley is characterized by comprising an installation table, wherein the top end of the installation table is fixedly connected with an installation plate, the installation plate is provided with welding holes, the welding holes are through holes, a placing plate is arranged below the installation plate, and the placing plate is fixedly connected with the installation table; the mounting panel one side is equipped with the guide rail, guide rail bottom fixedly connected with bottom plate, guide rail pass through bottom plate and mounting panel fixed connection, guide rail and welding hole parallel arrangement, sliding connection has the locomotive on the guide rail, the locomotive is connected with welder.

2. The single-side welding double-side forming welding tractor as claimed in claim 1, wherein a connecting plate is fixedly connected to the top end of the moving trolley, one end of the connecting plate, which is far away from the moving trolley, is located above the welding hole, a mounting hole for mounting a welding gun is formed in the connecting plate, and the axis of the mounting hole and the axis of the welding hole are located on the same plane.

3. The single-side welding double-side forming welding tractor as claimed in claim 2, wherein the longitudinal section of the guide rail is isosceles trapezoid.

4. A single-side welding double-side forming welding tractor as claimed in claim 3 wherein there are at least two of said base plates.

5. The single-side welding double-side forming welding tractor as claimed in claim 4, wherein a supporting plate is fixedly connected to the top end of the mounting plate, and the bottom plate is fixedly connected with the supporting plate.

6. The single-side welding double-side forming welding tractor as claimed in claim 1, wherein a strip-shaped groove is formed in the top end of the placing plate, the strip-shaped groove is arranged opposite to the welding hole, a base plate is connected in the strip-shaped groove in a sliding mode, at least one spacer bush is further sleeved on the outer side of the base plate, and the base plate and the spacer bush are used for determining the welding seam distance of a steel plate.

7. The single-side welding double-side forming welding tractor as claimed in claim 6, wherein the bottom of the base plate is fixedly connected with a sliding block, and the base plate is connected with the strip-shaped groove in a sliding mode through the sliding block.

8. The single-side welding double-side forming welding tractor as claimed in claim 7, wherein a pull rod is fixedly connected to one side of the sliding block, and one end of the pull rod, which is far away from the sliding block, penetrates through the side wall of the placing plate.

9. The single-side welding double-side forming welding tractor as claimed in any one of claims 1 to 8, wherein a plurality of pressing rods for pressing steel plates are arranged on the mounting plate, and the pressing rods are in threaded fit with the mounting plate.

10. The single-side welding double-side forming welding tractor as claimed in claim 9, wherein one end of the pressing rod close to the placing plate is fixedly connected with a pressing plate.