CN217965635U

CN217965635U - Furnace shell backing ring welding device convenient to fix

Info

Publication number: CN217965635U
Application number: CN202221425045.XU
Authority: CN
Inventors: 张�浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-12-06
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses a stove outer covering backing ring welding set convenient to it is fixed, including base, bottom plate, holding plate and the stop gear that is used for bearing, the backup pad that is vertical state is all welded at both ends about the base upper end, the bottom plate sets up in the top of base, and the bottom plate is the symmetry setting in the top of base to fixed connection between bottom plate and the fixed column that is "T" font structure, holding plate is used for carrying out the centre gripping spacing to welded stove outer covering backing ring, one side of the perpendicular axis of base is kept away from to the stop gear setting at holding plate. This stove outer covering backing ring welding set convenient to it is fixed is convenient for carry out the centre gripping to the stove outer covering backing ring of different model sizes spacing, prevents that stove outer covering backing ring from taking place the pine and taking off in welding process, combines to rotate between connecting plate and the backup pad, can drive stove outer covering backing ring and overturn in welding process, is convenient for adjust the angle of welding.

Description

Furnace shell backing ring welding device convenient to fix

Technical Field

The utility model relates to a stove outer covering backing ring processing correlation technique field specifically is a stove outer covering backing ring welding set convenient to it is fixed.

Background

The furnace shell backing ring is a machined part and is widely used, and in the production and processing process of the furnace shell backing ring, welding operation needs to be carried out on the furnace shell backing ring, and in the welding process of the furnace shell backing ring, a welding device for machining the furnace shell backing ring needs to be used;

however, in the generally used welding device for processing the furnace shell backing ring, in the actual use process, the clamping effect on the furnace shell backing ring is not good, the furnace shell backing ring is easy to loosen in the welding process, the welding angle is inconvenient to adjust, and the practicability is not high;

therefore, a furnace shell backing ring welding device convenient to fix is provided for solving the problems.

Disclosure of Invention

An object of the utility model is to provide a stove outer covering backing ring welding set convenient to it is fixed to solve the commonly used stove outer covering backing ring processing that proposes in the above-mentioned background art and use welding set, at the in-service use in-process, it is not good to the centre gripping effect of stove outer covering backing ring, takes place the pine easily in welding process and takes off, and inconvenient angle to welding is adjusted, problem that the practicality is not high.

In order to achieve the above object, the utility model provides a following technical scheme: a furnace shell backing ring welding device convenient to fix comprises a base for bearing, wherein supporting plates in a vertical state are welded at the left end and the right end of the upper end of the base, and a connecting plate in an L-shaped structure is arranged at the upper end of each supporting plate;

the bottom plate is arranged above the base, symmetrically arranged above the base and fixedly connected with the fixing column in a T-shaped structure;

further comprising:

the fixed pressing plate is used for clamping and limiting the welded furnace shell backing ring, the fixed pressing plate is combined with a bottom plate to turn over the structure above the base through a connecting plate, and the bottom plate forms a telescopic structure with the connecting frame through a fixed column;

and the limiting mechanism is arranged on one side of the fixed pressing plate, which is far away from the vertical central axis of the base, and is used for limiting the space between the fixed pressing plate and the auxiliary plate.

Preferably, the supporting plate and the connecting plate are connected in a rotating mode, the connecting plate and the supporting plate are limited through the fixing block, a second spring is arranged at the joint of the fixing block and the supporting plate, and an elastic structure is formed between the fixing block and the supporting plate.

Preferably, the fixed block symmetry sets up and keeps away from the upper and lower both ends of base perpendicular axis one side at the carriage, and is connected through gliding mode between carriage and the fixed column to carry on spacingly through the gim peg between fixed column and the carriage, be threaded connection between gim peg and carriage and gim peg and the fixed column moreover.

Preferably, the fixing column is fixedly connected with the bottom plate, an auxiliary plate in a vertical state is fixedly connected to the upper end of the bottom plate, a first spring is arranged at the upper end of the auxiliary plate, and the movable end of the first spring is fixedly connected with the fixed pressing plate.

Preferably, the limiting mechanism comprises an auxiliary block fixedly connected to the upper end of the fixed pressure plate, a convex block for adjustment and an adjusting bolt with threads arranged on the outer surface;

wherein, the adjusting bolt is connected with the auxiliary block through a thread mode.

Preferably, the adjusting bolt is connected with the projection in a rotating mode, the projection is connected with the auxiliary block in a sliding mode, the projection is connected with the auxiliary plate in a clamping mode, and a sliding structure is formed between the auxiliary plate and the fixed pressing plate.

Compared with the prior art, the beneficial effects of the utility model are that: the furnace shell backing ring welding device convenient to fix is characterized in that a fixed pressing plate slides on an auxiliary plate in the actual use process, a combination bottom plate stretches and retracts between a fixed column and a connecting frame, furnace shell backing rings of different types and sizes are convenient to clamp and limit, the furnace shell backing rings are prevented from loosening and falling off in the welding process, the auxiliary plate and the fixed pressing plate can be very conveniently fixed through the arrangement of a limiting mechanism, the combination connecting plate and a supporting plate rotate, the furnace shell backing rings can be driven to turn over in the welding process, and the welding angle can be conveniently adjusted;

1. the auxiliary plate, the bottom plate and the fixed pressing plate are arranged, the bottom plate is used for placing the furnace shell backing ring, and the fixed pressing plate and the auxiliary plate are combined to slide, so that the welded furnace shell backing ring can be clamped and limited conveniently, and the furnace shell backing ring is prevented from loosening in the welding process;

2. the furnace shell support ring limiting device is provided with a limiting mechanism, a fixed column and a connecting frame, the limiting between the fixed pressing plate and the auxiliary plate is facilitated through the arrangement of the limiting mechanism, meanwhile, the limiting between the fixed column and the connecting frame is combined for expansion, and the sliding between the fixed pressing plate and the auxiliary plate is combined, so that the limiting between the furnace shell support rings with different sizes is facilitated, and the practicability is high;

3. be equipped with fixed block and connecting plate, rotate between connecting plate and the backup pad and be connected, can drive the stove outer covering backing ring between bottom plate and the fixed pressing plate and overturn to be convenient for adjust the welding angle of stove outer covering backing ring, and after adjusting the completion, through carrying out the block between fixed block and the connecting plate, be convenient for fix between connecting plate and the backup pad.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of the utility model at B in FIG. 1;

FIG. 4 is a schematic view of the connection structure of the connection frame, the fixing column and the bottom plate of the present invention;

FIG. 5 is a schematic view of the connection structure of the bottom plate, the auxiliary block and the bump of the present invention;

fig. 6 is a front view sectioning schematic structural diagram of the fixing block and the connecting plate of the present invention.

In the figure: 1. a base; 2. a support plate; 3. a connecting plate; 4. a connecting frame; 5. fixing a column; 6. a base plate; 7. a fixing bolt; 8. an auxiliary plate; 9. a first spring; 10. fixing the pressing plate; 11. an auxiliary block; 12. a bump; 13. adjusting the bolt; 14. a second spring; 15. a fixed block; 16. and a limiting mechanism.

Detailed Description

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

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a stove outer covering backing ring welding set convenient to it is fixed, includes base 1, backup pad 2, connecting plate 3, connection frame 4, fixed column 5, bottom plate 6, gim peg 7, accessory plate 8, first spring 9, solid fixed pressing board 10, supplementary piece 11, lug 12, adjusting bolt 13, second spring 14, fixed block 15 and stop gear 16.

When the furnace shell backing ring welding device convenient for fixing is used, as shown in fig. 1, the device is firstly placed at a proper position, a base 1 is directly placed on the ground, supporting plates 2 in a vertical state are welded on the left side and the right side of the upper end of the base 1, a connecting plate 3 in an L-shaped structure is connected to the upper end of each supporting plate 2 in a rotating mode, the connecting plate 3 is fixedly connected with a connecting frame 4, the connecting frame 4 is connected with a fixing column 5 in a T-shaped structure in a sliding mode, the fixing column 5 is fixedly connected with a bottom plate 6, the bottom plate 6 forms a telescopic structure with the connecting frame 4 through the fixing column 5, when the device slides to a proper position, the fixing bolt 7 is rotated, the fixing bolt 7 is in threaded connection with the fixing column 5 and the fixing bolt 7 is in threaded connection with the connecting frame 4, so that the fixing column 5 and the connecting frame 4 can be fixed conveniently, and furnace shell backing rings with different sizes can be welded conveniently;

pushing the bottom plate 6 to one side far away from a vertical central axis of the base 1, enabling the bottom plate 6 to drive the fixing column 5 and the connecting frame 4 to slide, and meanwhile enabling the fixing pressing plate 10 and the auxiliary plate 8 to be limited through the limiting mechanism 16, as shown in fig. 3, 4 and 5, the limiting mechanism 16 comprises an auxiliary block 11 fixedly connected to the upper end of the fixing pressing plate 10, a convex block 12 used for adjustment and an adjusting bolt 13 with threads arranged on the outer surface, the adjusting bolt 13 is connected with the auxiliary block 11 through threads, the adjusting bolt 13 rotates with the convex block 12 through rotation of the adjusting bolt 13, the adjusting bolt 13 drives the convex block 12 and the auxiliary block 11 to slide, the convex block 12 is separated from the auxiliary plate 8, then the fixing pressing plate 10 is pulled upwards, the fixing pressing plate 10 slides with the auxiliary plate 8, the fixing pressing plate 10 and the first spring 9 are squeezed, so that the first spring 9 is elastically deformed, then a furnace shell supporting ring needing to be welded is directly placed on the bottom plate 6, and the fixing pressing plate 10 on the auxiliary ring 6 through the fixing pressing plate 10;

then, the adjusting bolt 13 is rotated reversely, so that the adjusting bolt 13 pushes the bump 12 and the auxiliary block 11 to slide, the bump 12 and the auxiliary plate 8 are clamped at proper positions, the auxiliary plate 8 and the fixed pressing plate 10 are further limited, the limiting effect is good, the fixing is not easy to loosen, the furnace shell trunnion ring is fixed through the fixed pressing plate 10, the furnace shell trunnion ring is prevented from loosening in the welding process, after the fixing is completed, the furnace shell trunnion ring between the bottom plate 6 and the fixed pressing plate 10 is welded, in the welding process, as shown in fig. 1, fig. 2 and fig. 6, the connecting plate 3 and the supporting plate 2 are limited through the fixed block 15, a second spring 14 is arranged at the joint of the fixed block 15 and the supporting plate 2, the fixed block 15 is symmetrically arranged at the upper end and the lower end of the connecting frame 4 far away from the vertical central axis side of the base 1, the fixed block 15 above is pressed, the fixed block 15 slides on the supporting plate 2, the fixed block 15 extrudes the second spring 14, so that the second spring 14 is elastically deformed, the fixed block 15 is separated from the connecting plate 3, the connecting plate 3 and the supporting plate 2 are loosened, the connecting plate 3 before the connecting plate 3 and the connecting plate 2 are rotated, the connecting plate 3, the furnace shell trunnion ring is convenient to be clamped between the connecting plate 3, the connecting plate 3 and the connecting plate 3, the connecting plate is conveniently turned over connection plate 3, and the connecting plate 3, the connecting plate can be conveniently turned over connection plate 3, and the connection plate can be conveniently.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A furnace shell backing ring welding device convenient to fix comprises a base (1) for bearing, wherein supporting plates (2) in a vertical state are welded at the left end and the right end of the upper end of the base (1), and a connecting plate (3) in an L-shaped structure is arranged at the upper end of each supporting plate (2);

the bottom plate (6) is arranged above the base (1), the bottom plates (6) are symmetrically arranged above the base (1), and the bottom plates (6) are fixedly connected with fixing columns (5) in T-shaped structures;

it is characterized by also comprising:

the furnace shell backing ring welding device comprises a fixed pressing plate (10), wherein the fixed pressing plate (10) is used for clamping and limiting a welded furnace shell backing ring, the fixed pressing plate (10) is combined with a bottom plate (6) to form a turnover structure above a base (1) through a connecting plate (3), and the bottom plate (6) forms a telescopic structure with a connecting frame (4) through a fixed column (5);

the limiting mechanism (16) is arranged on one side, far away from the vertical central axis of the base (1), of the fixed pressing plate (10), and the limiting mechanism (16) is used for limiting the space between the fixed pressing plate (10) and the auxiliary plate (8).

2. The furnace shell backing ring welding device convenient for fixing as claimed in claim 1, wherein: the supporting plate (2) is connected with the connecting plate (3) in a rotating mode, the connecting plate (3) is limited with the supporting plate (2) through a fixing block (15), a second spring (14) is arranged at the joint of the fixing block (15) and the supporting plate (2), and an elastic structure is formed between the fixing block (15) and the supporting plate (2).

3. The furnace shell backing ring welding device convenient for fixing as claimed in claim 2, wherein: fixed block (15) symmetry sets up keeps away from the upper and lower both ends of base (1) perpendicular axis one side in connection frame (4), and is connected through gliding mode between connection frame (4) and fixed column (5) to carry on spacingly through gim peg (7) between fixed column (5) and connection frame (4), be threaded connection between gim peg (7) and connection frame (4) and gim peg (7) and fixed column (5) moreover.

4. The furnace shell backing ring welding device convenient for fixing as claimed in claim 3, wherein: the fixing column (5) is fixedly connected with the bottom plate (6), the upper end of the bottom plate (6) is fixedly connected with an auxiliary plate (8) in a vertical state, a first spring (9) is arranged at the upper end of the auxiliary plate (8), and the movable end of the first spring (9) is fixedly connected with the fixed pressing plate (10).

5. The furnace shell backing ring welding device convenient for fixing as claimed in claim 1, wherein: the limiting mechanism (16) comprises an auxiliary block (11) fixedly connected to the upper end of the fixed pressing plate (10), a convex block (12) for adjustment and an adjusting bolt (13) with threads arranged on the outer surface;

the adjusting bolt (13) is connected with the auxiliary block (11) in a threaded mode.

6. The furnace shell backing ring welding device convenient for fixing as claimed in claim 5, wherein: the adjusting bolt (13) is connected with the lug (12) in a rotating mode, the lug (12) is connected with the auxiliary block (11) in a sliding mode, the lug (12) is connected with the auxiliary plate (8) in a clamping mode, and a sliding structure is formed between the auxiliary plate (8) and the fixed pressing plate (10).