CN215999252U

CN215999252U - Mouth-shaped plate repair welding anti-deformation device

Info

Publication number: CN215999252U
Application number: CN202121620938.5U
Authority: CN
Inventors: 李广明; 李勇; 王福兴; 王井会; 张允飞; 杨大伟
Original assignee: Sailun Shenyang Tyre Co ltd
Current assignee: Sailun Shenyang Tyre Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-03-11
Anticipated expiration: 2031-07-16

Abstract

The utility model belongs to the field of steel mouth-shaped plate repair welding, and particularly relates to a mouth-shaped plate repair welding anti-deformation device which comprises pressing plates on two sides and a supporting plate fixed through the pressing plates, wherein the upper surface of the part, located between pressing plate sleeves, of the supporting plate is arc-shaped. The pressing plate comprises a plate body, wherein a vertical hole is formed in the plate body, the vertical hole is vertical and is communicated with a transverse strip-shaped hole, the welded workpiece is guaranteed not to be bent and deformed when a welding opening template is repaired, no gap exists after the upper plate and the lower plate are tightly closed, one operation flow is reduced, and the method is low in cost, short in time consumption, safe and reliable.

Description

Mouth-shaped plate repair welding anti-deformation device

Technical Field

The utility model belongs to the field of steel mouth-shaped plate repair welding, and particularly relates to a mouth-shaped plate repair welding anti-deformation device.

Background

The seam welding method is characterized in that the seam welding position is outwards raised and two ends are bent towards the center due to local heating in the process of welding the mouth-shaped plate in a repair mode under a common condition, the raised part of the mouth-shaped plate needs to be polished after the seam welding, and the two ends of the lower plate are screwed down by screws, and the edge of the part needs to be welded when a seam is extruded from the opened edge and the lower plate. The whole operation process is long in time consumption and large in workload, normal production of enterprises can be influenced, great inconvenience is brought, and even direct economic loss is influenced in serious cases.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a mouth-shaped plate repair welding anti-deformation device, which ensures that a welded workpiece does not bend and deform when a mouth-shaped plate is repaired, has no gap after an upper plate and a lower plate are tightly closed, reduces an operation process, and has the advantages of low cost, short time consumption, safety and reliability.

The mouth-shaped plate repair welding anti-deformation device comprises pressing plates on two sides and a supporting plate fixed through the pressing plates, wherein the upper surface of the part, located between the pressing plates, of the supporting plate is arc-shaped.

Furthermore, the pressing plate comprises a plate body, wherein a vertical hole is formed in the plate body, and a transverse bar-shaped hole is vertically and penetratingly formed in the vertical hole.

Further, the vertical hole runs through the last top surface of plate body, the last top surface of plate body sets up the apron in the trompil department in vertical hole, the both sides of apron are passed through the screw fixation on the plate body, set up fastening screw on the apron and penetrate to vertical hole for fasten the downthehole oral siphon board of vertical.

Furthermore, adjusting plates are installed on two sides of the vertical hole, and the adjusting plates are connected with the hole wall of the vertical hole through springs.

Further, the plate body includes upper portion and lower part, upper portion includes vertical hole and the horizontal bar hole that sets up perpendicularly with vertical hole, horizontal bar hole is open structure for the one end of keeping away from vertical hole, through the lower part with the opening blocks after the upper portion combines.

Further, the lower part and the upper part are fixed through screws.

Further, the backup pad includes the connecting block at both ends and the protruding section of arc between the connecting block, the connecting block be used for with horizontal bar hole cooperatees.

Further, the radian of the arc-shaped convex section is 5-10 degrees.

Compared with the prior art, the utility model has the beneficial effects that: this novel a panel that is used for will mouthful required repair welding of template is installed on anti-deformation device, then overlaps the both sides clamp plate in mouthful template and backup pad both sides, screws up, lets mouthful template both ends downwarping, then uses the electric welding to weld, loosens the screw at last and takes off both sides clamp plate, and whole operation is accomplished. Can realize not warping to the mouth type plate repair welding, reduce the loss, raise the efficiency, practice thrift the mouth type frock and report.

Drawings

FIG. 1 is a schematic diagram of an apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic view of a platen according to an embodiment of the present invention;

FIG. 3 is a schematic view of a platen according to another embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a supporting plate according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1, a mouth type plate repair welding anti-deformation device, including the clamp plate 1 of both sides and through the backup pad 2 that the clamp plate is fixed, the upper surface at the position of backup pad 2 between the clamp plate is the arc, and is fixed mouth type plate and backup pad through the clamp plate, because the backup pad upper surface is the arc, after fixed, the backup pad supports a radian with the mouth type plate, makes the mouth type plate reach the preflex state, carries out the repair welding.

In one embodiment, as shown in fig. 2, the pressing plate comprises a plate body 101, on which vertical holes 5 are made, which are vertical and through which horizontal bar-shaped holes 10 are provided. When in use, the supporting plate passes through the transverse bar-shaped hole 10, and the two ends of the mouth-shaped plate are placed in the vertical holes 5.

Referring to fig. 2, a vertical hole 5 penetrates through the upper top surface of the plate body 101, a cover plate 3 is arranged at an opening of the vertical hole on the upper top surface of the plate body 101, two sides of the cover plate 3 are fixed on the plate body through screws 8, and a fastening screw 4 arranged on the cover plate penetrates into the vertical hole 5 and is used for fastening a mouth-shaped plate in the vertical hole. When in use, the mouth-shaped plate is required to be placed in the vertical hole through the opening and fastened through the fastening screw 4.

Preferably, the adjusting plates 6 are arranged on two sides of the vertical hole, the adjusting plates 6 are connected with the hole wall of the vertical hole through springs 7, and therefore when the mouth-shaped plate is placed, the mouth-shaped plate can be tightened through the adjusting plates 6 and placed loosely.

Referring to fig. 3, as another embodiment, the plate body includes an upper portion 11 and a lower portion 12, the upper portion includes a vertical hole and a horizontal bar-shaped hole perpendicular to the vertical hole, the horizontal bar-shaped hole has an open structure at an end far from the vertical hole, and the lower portion and the upper portion are combined to block the opening. The lower part and the upper part are fixed by a second screw 13. When the mouth-shaped plate is placed, the upper part and the lower part are separated, the mouth-shaped plate is placed firstly, then the supporting plate is installed, and finally the mouth-shaped plate is fixed through the fastening screws after the upper part and the lower part are fixed.

Referring to fig. 4, the supporting plate includes connecting blocks 21 at both ends for being fitted with the cross bar-shaped holes and an arc-shaped protrusion section 22 between the connecting blocks. The radian of the arc-shaped convex section is 5-10 degrees. Referring to fig. 5, when the device is used, the position needing repair welding is determined, the position A needing repair welding is placed on the highest point of the supporting plate, the mouth-shaped plate is clamped by the pressing plate, the fastening screw is screwed down to enable the mouth-shaped plate to reach a pre-bending state, and repair welding is conducted.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a mouth type plate repair welding anti-deformation device which characterized in that, includes the clamp plate of both sides and through the fixed backup pad of clamp plate, the upper surface at the position of backup pad between the clamp plate is the arc.

2. The device of claim 1, wherein the pressing plate comprises a plate body, and a vertical hole is formed in the plate body, and a transverse bar-shaped hole is vertically arranged in the vertical hole and penetrates through the vertical hole.

3. The device of claim 2, wherein the vertical hole penetrates through the upper top surface of the plate body, a cover plate is arranged on the upper top surface of the plate body at the opening of the vertical hole, two sides of the cover plate are fixed on the plate body through screws, and fastening screws are arranged on the cover plate and penetrate into the vertical hole to fasten the mouth plate in the vertical hole.

4. The device of claim 2, wherein the adjusting plate is installed on two sides of the vertical hole, and the adjusting plate is connected with the wall of the vertical hole through a spring.

5. The device as claimed in claim 2, wherein the plate body comprises an upper portion and a lower portion, the upper portion comprises a vertical hole and a horizontal bar-shaped hole perpendicular to the vertical hole, the horizontal bar-shaped hole is an open structure at an end far away from the vertical hole, and the lower portion and the upper portion are combined to block the opening.

6. The device of claim 5, wherein the lower portion and the upper portion are secured by screws.

7. The apparatus of claim 2, wherein the support plate comprises connecting blocks at both ends and an arc-shaped convex section between the connecting blocks, and the connecting blocks are used for being matched with the cross bar-shaped holes.

8. The device of claim 7, wherein the arc of the arcuate convex section is 5 to 10 degrees.