CN215747478U

CN215747478U - Clamping structure for welding tank body

Info

Publication number: CN215747478U
Application number: CN202122115764.3U
Authority: CN
Inventors: 陈五林; 陈震; 魏宗宝
Original assignee: Jiangsu Runwo Chemical Equipment Manufacturing Co ltd
Current assignee: Jiangsu Runwo Chemical Equipment Manufacturing Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-02-08
Anticipated expiration: 2031-09-02

Abstract

A clamping structure for welding a can body, comprising: the bottom plate, the bottom plate top is equipped with places the dish, places a set bottom edge and is circular to have seted up a plurality of locating holes, places a set bottom and rotates with the bottom plate surface through the bearing to be connected, places a set below and is equipped with L shape locating lever on one side of bearing, the utility model has the following advantage: the welding position of the tank body can be adjusted by rotating the placing disc through the bearing, so that the welding efficiency is improved, after the welding position is adjusted, the top of the L-shaped positioning rod extends into the positioning hole through the elasticity of the compression spring, the placing disc is fixed, and the stability of the tank body is improved; the arc-shaped clamping blocks are driven to be close to the tank body through the electric telescopic rods, and the clamping effect of the tank body is improved conveniently through the mutual matching of the arc-shaped positioning blocks; through the rolling wheel and the surface of the tank body, the rolling wheel is connected with the surface of the tank body in a rolling manner, so that the arc-shaped clamping block does not need to be disassembled when the position of the tank body is adjusted, and the work efficiency is convenient to improve.

Description

Clamping structure for welding tank body

Technical Field

The utility model relates to the technical field of tank body processing equipment, in particular to a clamping structure for tank body welding.

Background

In the process of processing the tank body, the surface of the tank body is generally required to be welded, so that the stability of the welding work is improved. There is a need for a clamping structure for welding can bodies.

At present, most of clamping structures for welding the tank body are inconvenient to rotate after the tank body is clamped and fixed, and when different parts of the tank body need to be welded, the tank body is inconvenient to rotate, so that the welding efficiency is greatly reduced; when the diameters of the tank body are different from each other, the stability of the tank body in the welding process is difficult to ensure through a single clamping device; in addition, during welding, when the position of the tank body needs to be adjusted, the clamping device is usually detached from the tank body, then the tank body is moved, and the tank body is fixed again after the position of the tank body is adjusted, so that the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that most of the existing clamping structures for welding the tank body are inconvenient to rotate the tank body after clamping and fixing the tank body, and when different parts of the tank body need to be welded, the tank body is inconvenient to rotate, so that the welding efficiency is greatly reduced.

The technical scheme adopted by the utility model for solving the technical problem is as follows: a clamping structure for welding a can body, comprising: the bottom plate, the bottom plate top is equipped with places the dish, place a set bottom edge and be circular and seted up a plurality of locating holes, it is connected with the bottom plate surface rotation through the bearing to place a set bottom, it is equipped with L shape locating lever to place a set below in bearing one side.

As a preferred technical scheme, the L-shaped positioning rod is positioned below the positioning hole, the driving box is fixedly connected to the surface of the bottom plate, the driving box is positioned below the L-shaped positioning rod, one end of the L-shaped positioning rod is connected with the positioning hole in a clamping mode, one end, far away from the positioning hole, of the L-shaped positioning rod penetrates through the top of the driving box and extends into the driving box, the compression spring is vertically and fixedly connected to the surface of the bottom plate, the top of the compression spring is fixedly connected with the bottom of the L-shaped positioning rod, the end, far away from the positioning hole, of the L-shaped positioning rod extends out of the driving box, the side wall of the L-shaped positioning rod is in sliding connection with the side wall of the driving box, and the disc is placed through rotation of the bearing, so that the welding position of the tank body can be adjusted conveniently, and the welding efficiency is improved.

According to a preferred technical scheme, arc-shaped positioning blocks are arranged on two sides of the relative position in the placing disc, threaded rods are rotatably connected to the ends, away from each other, of the arc-shaped positioning blocks, one ends, away from the threaded rods, of the threaded rods penetrate through the side wall of the placing disc and extend out of the placing disc, the threaded rods are in threaded connection with the side wall of the placing disc, fixing plates are vertically and fixedly connected to the two sides, close to each other, of the bottom plate, electric telescopic rods are horizontally and fixedly connected to the tops of the two sides, close to each other, of the fixing plates, arc-shaped clamping blocks are fixedly connected to the ends, away from the fixing plates, of the electric telescopic rods, and through mutual matching of the arc-shaped positioning blocks and the arc-shaped clamping blocks, the stability of clamping of the tank body is improved conveniently.

As a preferred technical scheme of the utility model, one sides of the arc-shaped positioning blocks, which are close to each other, are fixedly connected with rubber pads through glue, one sides of the rubber pads, which are far away from the arc-shaped positioning blocks, are in contact connection with the side walls of the tank body, and the friction between the rubber pads and the side walls of the tank body is conveniently enhanced through the rubber pads, so that the stability of clamping the tank body is improved.

As a preferred technical scheme of the utility model, rolling wheels are arranged in the arc-shaped clamping block, the top and the bottom of each rolling wheel are rotatably connected with a rotating rod, one end of each rotating rod, which is far away from the rolling wheels, is fixedly connected with the inner side wall of the arc-shaped clamping block, the side wall of each rolling wheel is in rolling connection with the side wall of the tank body, and the rolling wheels are in rolling connection with the side wall of the tank body, so that the arc-shaped clamping block does not need to be disassembled in the rotating process of the tank body, and the working efficiency is improved.

The utility model has the following advantages: the welding position of the tank body can be adjusted by rotating the placing disc through the bearing, so that the welding efficiency is improved, after the welding position is adjusted, the top of the L-shaped positioning rod extends into the positioning hole through the elasticity of the compression spring, the placing disc is fixed, and the stability of the tank body is improved; the arc-shaped clamping blocks are driven to be close to the tank body through the electric telescopic rods, and the clamping effect of the tank body is improved conveniently through the mutual matching of the arc-shaped positioning blocks; through the rolling wheel and the surface of the tank body, the rolling wheel is connected with the surface of the tank body in a rolling manner, so that the arc-shaped clamping block does not need to be disassembled when the position of the tank body is adjusted, and the work efficiency is convenient to improve.

Drawings

FIG. 1 is a schematic view in elevation and cutaway of a preferred embodiment of the present invention;

FIG. 2 is a schematic view of a threaded rod connection according to a preferred embodiment of the present invention;

FIG. 3 is a schematic view of an L-shaped positioning rod connection structure according to a preferred embodiment of the present invention;

FIG. 4 is a top cut-away schematic view of an arcuate clamp block in accordance with a preferred embodiment of the present invention;

fig. 5 is an enlarged schematic view at a in accordance with a preferred embodiment of the present invention.

Description of reference numerals: 1. a base plate; 2. placing a tray; 3. positioning holes; 4. an L-shaped positioning rod; 5. a drive cartridge; 6. a compression spring; 7. a threaded rod; 8. an arc-shaped positioning block; 9. a rubber pad; 10. a fixing plate; 11. an electric telescopic rod; 12. an arc-shaped clamping block; 13. a rolling wheel; 14. rotating the rod.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

Referring to fig. 1-5, the clamping structure for welding a can according to the present invention includes: bottom plate 1 places dish 2 and is located 1 tops of bottom plate, and 1 surfaces of bottom plate are connected through the bearing rotation with placing 2 bottoms of dish, and bearing one side is equipped with L shape locating lever 4, places 2 bottom edges of dish and is located and be circular a plurality of locating holes 3 of having seted up with L shape locating lever 4 relative position.

Drive box 5 bottom and 1 fixed surface connection of bottom plate, compression spring 6 is located drive box 5, compression spring 6 bottom and 1 fixed surface connection of bottom plate, 4 one ends of L shape locating lever pass drive box 5 top and stretch into in drive box 5, the L shape locating lever 4 other end stretches into in locating hole 3 and is connected with locating hole 3 joint, 6 tops of compression spring and 4 bottom fixed connection of L shape locating lever, L shape locating lever 4 is kept away from to place 2 one end of dish and is stretched out drive box 5 outsidely, 5 lateral walls of drive box and 4 lateral walls of L shape locating lever sliding connection, it rotates to place dish 2 through the bearing rotation, can adjust the welding position of the jar body, the efficiency of welding is improved, make 4 tops of L shape locating lever stretch into in locating hole 3 through compression spring 6's elasticity after the adjustment, fix placing dish 2, the stability of the jar body is improved.

The rolling wheel 13 is located the arc clamp splice 12, top and interior bottom are located the equal fixedly connected with dwang 14 in rolling wheel 13 relative position in the arc clamp splice 12, dwang 14 is close to rolling wheel 13 one end and is rotated with rolling wheel 13 and be connected, and rolling wheel 13 lateral wall and jar side wall roll connection carry out roll connection through rolling wheel 13 and jar body surface, when adjusting the position of jar body, need not dismantle arc clamp splice 12, are convenient for improve work efficiency.

Two threaded rods 7 are horizontally positioned at two sides of the opposite position of the placing disc 2, the side wall of the placing disc 2 is in threaded connection with the threaded rods 7, two arc-shaped positioning blocks 8 are positioned in the placing disc 2, the ends, close to each other, of the two threaded rods 7 are rotatably connected with the corresponding side walls of the arc-shaped positioning blocks 8, the ends, far away from each other, of the two threaded rods 7 are positioned outside the placing disc 2, two fixing plates 10 are positioned at two sides of the placing disc 2, the bottoms of the fixing plates 10 are fixedly connected with the surface of the bottom plate 1, two arc-shaped clamping blocks 12 are positioned between the two fixing plates 10, the sides, far away from each other, of the two arc-shaped clamping blocks 12 are fixedly connected with electric telescopic rods 11, one ends, far away from the arc-shaped clamping blocks 12, of the electric telescopic rods 11 are fixedly connected with the tops of the side walls of the fixing plates 10, the electric telescopic rod 11 drives the arc-shaped clamping block 12 to be close to the tank body, and the arc-shaped positioning block 8 is matched with each other, so that the clamping effect of the tank body is improved conveniently.

One side of each of the two rubber pads 9 is fixedly connected with the side wall of the arc-shaped positioning block 8 through glue, the other side of each of the two rubber pads 9 is in contact connection with the side wall of the tank body, friction force for clamping the tank body is improved through the rubber pads 9, and stability of the tank body is improved.

Specifically, when the utility model is used, a tank body to be welded is placed on the placing disc 2, the threaded rod 7 is rotated, the threaded rod 7 drives the two arc-shaped positioning blocks 8 to be close to the tank body, the side wall of the rubber pad 9 is in contact connection with the side wall of the tank body, the electric telescopic rod 11 is started, the electric telescopic rod 11 drives the two arc-shaped clamping blocks 12 to be close to the tank body, the side wall of the rolling wheel 13 is in contact connection with the side wall of the tank body, the tank body can be clamped, the clamping stability is improved, when the welding part of the tank body needs to be adjusted, the L-shaped positioning rod 4 is pressed, one end of the L-shaped positioning rod 4 slides out of the positioning hole 3, the placing disc 2 is rotated through the bearing, the position of the tank body is adjusted, the L-shaped positioning rod 4 is loosened after the adjustment, one end of the L-shaped positioning rod 4 is inserted into the corresponding positioning hole 3 pair through the elasticity of the compression spring 6, the placing plate 2 is fixed in a limiting mode, the stability of the tank body is improved, the rolling wheels 13 roll on the surface of the tank body in the rotating process of the tank body, the arc-shaped clamping blocks 12 do not need to be disassembled, and the working efficiency is improved.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a jar body welding is with pressing from both sides tight structure which characterized in that includes: the bottom plate (1), bottom plate (1) top is equipped with places dish (2), it is circular to have seted up a plurality of locating holes (3) to place dish (2) bottom edge, it is connected with bottom plate (1) surface rotation through the bearing to place dish (2) bottom, it is equipped with L shape locating lever (4) to place dish (2) below in bearing one side.

2. The clamping structure for can welding according to claim 1, characterized in that the L-shaped positioning rod (4) is located below the positioning hole (3), the surface of the bottom plate (1) is fixedly connected with a driving box (5) below the L-shaped positioning rod (4), one end of the L-shaped positioning rod (4) is connected with the positioning hole (3) in a clamping way, one end of the L-shaped positioning rod (4) far away from the positioning hole (3) penetrates through the top of the driving box (5) and extends into the driving box (5), the surface of the bottom plate (1) is vertically and fixedly connected with a compression spring (6) in a driving box (5), the top of the compression spring (6) is fixedly connected with the bottom of the L-shaped positioning rod (4), one end of the L-shaped positioning rod (4) far away from the positioning hole (3) extends out of the driving box (5), the side wall of the L-shaped positioning rod (4) is in sliding connection with the side wall of the driving box (5).

3. The clamping structure for welding the tank body according to claim 1, wherein arc-shaped positioning blocks (8) are arranged on two sides of opposite positions in the placing disc (2), one ends of the arc-shaped positioning blocks (8) which are far away from each other are rotatably connected with threaded rods (7), one ends of the threaded rods (7) which are far away from the threaded rods (7) penetrate through the side walls of the placing disc (2) and extend out of the placing disc (2), the threaded rods (7) are in threaded connection with the side walls of the placing disc (2), the surface of the bottom plate (1) is positioned on two sides of the placing disc (2) and fixedly connected with fixing plates (10), the top of one side of the fixing plates (10) which are close to each other is fixedly connected with electric telescopic rods (11) horizontally, and one ends of the electric telescopic rods (11) which are far away from the fixing plates (10) are fixedly connected with arc-shaped clamping blocks (12).

4. The clamping structure for welding the tank body according to claim 3, wherein the sides of the arc-shaped positioning blocks (8) close to each other are fixedly connected with rubber pads (9) through glue, and the sides of the rubber pads (9) far away from the arc-shaped positioning blocks (8) are in contact connection with the side wall of the tank body.

5. The clamping structure for welding the tank body according to claim 3, wherein a rolling wheel (13) is arranged in the arc-shaped clamping block (12), the top and the bottom of the rolling wheel (13) are both rotatably connected with a rotating rod (14), one end of the rotating rod (14) far away from the rolling wheel (13) is fixedly connected with the inner side wall of the arc-shaped clamping block (12), and the side wall of the rolling wheel (13) is in rolling connection with the side wall of the tank body.