CN219026479U

CN219026479U - Numerical control high-efficiency welding and fixing device for sheet metal cabinet

Info

Publication number: CN219026479U
Application number: CN202223451857.4U
Authority: CN
Inventors: 安盾; 李智兴
Original assignee: Spring Electronics Wujiang Co ltd
Current assignee: Spring Electronics Wujiang Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-05-16
Anticipated expiration: 2032-12-20

Abstract

The utility model belongs to the technical field of welding and fixing, in particular to a numerical control efficient welding and fixing device for a sheet metal cabinet, which comprises a base; the top of the base is connected with a shell in a sliding manner; the middle part in the shell is connected with an extrusion plate in a sliding way; the extrusion plate is isosceles trapezoid; push-pull plates are connected to the two sides in the shell in a sliding manner; the two groups of push-pull plates are right trapezoid; the motor is started by an operator to drive the screw rod to rise to a proper position, and then the air cylinder is used for driving the extrusion plate to move back and forth in the shell; the two groups of push-and-pull plates are far away from each other, when the two groups of extrusion plates move backwards, the two groups of push-and-pull plates are close to each other, and then the clamping plates are driven to clamp two sides of a sheet metal box with different sizes, when the clamping plates are attached to the horizontal, the included angle between every two representative side plates is 90-degree welding, so that the sheet metal box cannot be welded due to the fact that a top cover cannot be welded in the welding process, a distorted box body is formed, and unnecessary troubles are reduced.

Description

Numerical control high-efficiency welding and fixing device for sheet metal cabinet

Technical Field

The utility model belongs to the technical field of welding and fixing, and particularly relates to a numerical control efficient welding and fixing device for a sheet metal cabinet.

Background

The sheet metal case is a case required after cooling formation by using a comprehensive cold working process aiming at a sheet metal. The processing technology comprises shearing, punching, cutting, compounding, folding, welding, riveting, splicing, forming and the like. The remarkable characteristic is that the thickness of the same part is consistent. As the use of sheet metal has become more and more widespread, the design of sheet metal parts has become an important part in the development of the product industry.

When an operator welds a case, firstly, a piece of side plate is placed on a plane, then bottom frame angle irons are welded on the side plate, then, the position of an upright post is determined by using a tape measure, the upright post is welded, secondly, a top cover is welded on two sides of the side plate, then, the side plates are turned over, two other side plates are welded, whether the included angle between three groups of side plates forms a right angle or not is determined by using the tape measure to pull a diagonal line, and finally, the top plate is welded.

In the prior art, when operating personnel are welding the machine case side, purely rely on operating personnel to hold up the curb plate and carry out the welding between curb plate and the curb plate, make very easy to exist the space between curb plate and the curb plate or take place to warp and then lead to not forming the contained angle between curb plate and the curb plate for the top cap can't weld, forms complete confined box, leads to operating personnel to need weld again, has increased operating personnel's amount of labour.

Therefore, a numerical control efficient welding and fixing device for a sheet metal cabinet is provided for the problems.

Disclosure of Invention

In order to make up the defects of the prior art and solve the problems, the numerical control high-efficiency welding and fixing device for the sheet metal cabinet is provided.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a numerical control high-efficiency welding and fixing device for a sheet metal cabinet, which comprises a base; the top of the base is connected with a shell in a sliding manner; the middle part in the shell is connected with an extrusion plate in a sliding way; the extrusion plate is isosceles trapezoid; push-pull plates are connected to the two sides in the shell in a sliding manner; the two groups of push-pull plates are right trapezoid; the inclined planes of the extrusion plates are clamped with the inclined planes of the two groups of push-pull plates; and one side of the two groups of push-pull plates, which is positioned outside the shell, is fixedly connected with a clamping plate.

Preferably, one end of the top of the base is rotatably connected with two groups of screws; connecting seats are fixedly connected to two sides of the shell; the connecting seat is connected to the screw rod in a threaded manner.

Preferably, a bottom plate is fixedly connected to one side of the shell, which is far away from the clamping plate; an air cylinder is fixedly connected to one side, far away from the clamping plate, of the bottom plate; the output end of the air cylinder is rotationally connected with the extrusion plate.

Preferably, the output end of the air cylinder is rotatably connected with a hinge seat through a rotating shaft; and one side of the hinging seat, which is far away from the air cylinder, is fixedly connected with the extrusion plate.

Preferably, clamping plates are fixedly connected to two sides of the extrusion plate; the inclined surface of the push-pull plate is provided with a groove corresponding to the clamping plate; the clamping plate is connected in the groove of the push-pull plate in a sliding manner.

Preferably, grooves are formed in the two groups of clamping plates; and the two groups of grooves of the clamping plates are connected with the fixing plates in a sliding manner.

Preferably, the fixing rod is connected with two groups of nuts through threads; the two groups of nuts are connected with the two ends of the fixing rod in a threaded mode.

Preferably, one side of each of the two groups of clamping plates is fixedly connected with a rubber pad; the rubber pad is fixedly connected to one side of the two groups of clamping plates, which are close to each other.

The utility model has the beneficial effects that:

the utility model provides a numerical control efficient welding and fixing device for a sheet metal cabinet, which is characterized in that an operator starts a motor to drive a screw rod to rise to a proper position, and then drives an extrusion plate to move back and forth in a shell by using a cylinder; because the stripper plate slides between two sets of push-and-pull plates, and because the reason of stripper plate shape when the cylinder drives the stripper plate and moves forward, then two sets of push-and-pull plates keep away from each other, when two sets of stripper plates are equitably moved backward, then two sets of push-and-pull plates are close to each other, and then drive the grip block to carry out the centre gripping to the panel beating machine case both sides of equidimension, then represent the contained angle between every two of curb plate when grip block and horizontal laminating for 90 degrees welding, the panel beating machine case can not appear because there is not the contained angle between curb plate and the curb plate, make the top cap unable to weld, form complete confined box, lead to the operating personnel to need weld again, unnecessary trouble has been reduced, the indirect work load that has reduced operating personnel.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a perspective view of the entire present utility model;

FIG. 2 is a first overall perspective view of the present utility model;

FIG. 3 is a second overall perspective view of the present utility model;

FIG. 4 is a third overall perspective view of the present utility model;

legend description:

1. a base; 2. a screw; 3. a connecting seat; 4. a housing; 5. a clamping plate; 6. a nut; 7. a fixed rod; 8. a cylinder; 9. a push-pull plate; 10. an extrusion plate; 11. a hinge base; 12. a bottom plate; 13. and (5) clamping plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Specific examples are given below.

Referring to fig. 1-4, the utility model provides a numerical control efficient welding and fixing device for a sheet metal cabinet, which comprises a base 1; a shell 4 is connected to the top of the base 1 in a sliding manner; the middle part in the shell 4 is connected with an extrusion plate 10 in a sliding way; the extrusion plate 10 is isosceles trapezoid; push-pull plates 9 are connected to the two sides in the shell 4 in a sliding manner; the two groups of push-pull plates 9 are right trapezoid; the inclined planes of the extrusion plates 10 are clamped with the inclined planes of the two groups of push-pull plates 9; the two groups of push-pull plates 9 are fixedly connected with a clamping plate 5 at one side of the outer shell 4.

During operation, in the prior art, when an operator welds the side surface of a case, the operator holds the side plates by hand to weld the side plates, so that gaps exist between the side plates or the side plates are twisted easily, no included angle is formed between the side plates, the top cover cannot be welded, a complete and closed case body is formed, the operator needs to weld again, the labor capacity of the operator is increased, and the clamping plate 5 is arranged; because stripper plate 10 slides between two sets of push-and-pull plates 9, and because stripper plate 10 shape's reason stripper plate 10 when the forward movement, then two sets of push-and-pull plates 9 keep away from each other, when two sets of stripper plates 10 backward movement, then two sets of push-and-pull plates 9 are close to each other, and then drive grip block 5 to the panel beating machine case both sides of equidimension not centre gripping, then represent that the contained angle between the curb plate is 90 degrees welding when grip block 5 and the laminating of level for panel beating machine case can not appear because there is not the contained angle between curb plate and the curb plate, make the top cap can't weld, form complete confined box, lead to operating personnel to need weld again, unnecessary trouble has been reduced, the indirect work load that has reduced operating personnel.

One end of the top of the base 1 is rotatably connected with two groups of screws 2; the two sides of the shell 4 are fixedly connected with connecting seats 3; the connecting seat 3 is connected to the screw rod 2 in a threaded manner.

During operation, the two groups of screws 2 are driven to rotate through the external motor so that the shell 4 can be adjusted up and down on the screws 2, and therefore the shell 4 can be used for clamping the box bodies with different widths and simultaneously lifting the machine box to weld the bottom.

A bottom plate 12 is fixedly connected to one side of the shell 4, which is far away from the clamping plate 5; an air cylinder 8 is fixedly connected to one side, far away from the clamping plate 5, of the bottom plate 12; the output end of the air cylinder 8 is rotationally connected with the extrusion plate 10.

During operation, the air cylinder 8 is started by an operator to drive the output end of the air cylinder 8 to stretch and retract, so that the extrusion plate 10 moves forwards and backwards.

The output end of the air cylinder 8 is rotatably connected with a hinge seat 11 through a rotating shaft; the side of the hinging seat 11 far away from the air cylinder 8 is fixedly connected with the extrusion plate 10.

During operation, through stripper plate 10 and the output of cylinder 8 through articulated seat 11 rotation connection, can prevent that the output of cylinder 8 from taking place the unbalance loading, prolonged the life of cylinder 8.

Clamping plates 13 are fixedly connected to two sides of the extrusion plate 10; the inclined surface of the push-pull plate 9 is provided with a groove corresponding to the clamping plate 13; the clamping plate 13 is connected in the groove of the push-pull plate 9 in a sliding way.

During operation, the clamping plate 13 on the extrusion plate 10 is connected with the push-pull plate 9, so that the extrusion plate 10 does not sink while sliding, and the working effect of the extrusion plate 10 is affected.

Grooves are formed in the two groups of clamping plates 5; the two groups of grooves of the clamping plates 5 are connected with fixing plates in a sliding manner.

During operation, when operating personnel welds the top cap, movable dead lever 7 carries out the centre gripping to the ejector pin, does not need operating personnel to hold the top cap when the welding, convenient and fast.

Two groups of nuts 6 are connected to the fixing rod 7 through threads; the two groups of nuts 6 are connected with the two ends of the fixed rod 7 in a threaded manner.

During operation, through operating personnel after confirming the position of dead lever 7, screw up nut 6 until laminating with grip block 5 for operating personnel can not take place the skew at the top cap when welding, make welded angle more accurate.

One side of each clamping plate 5 is fixedly connected with a rubber pad; the rubber pad is fixedly connected to one side of the two groups of clamping plates 5, which are close to each other.

During operation, the friction force is increased between the clamping plate 5 and the side plate by utilizing the rubber pad, so that the side plate is more stable during clamping, and cannot slide easily.

Working principle: in the prior art, when an operator welds the side surface of a case, the operator holds the side plates by hands to weld the side plates, so that gaps exist between the side plates or the side plates are twisted easily, and no included angle is formed between the side plates, so that a top cover cannot be welded, a complete and closed case body is formed, the operator needs to weld again, the labor capacity of the operator is increased, the operator starts a motor to drive the screw rod 2 to rise to a proper position, and then the cylinder 8 is utilized to drive the extrusion plate 10 to move back and forth in the shell 4; because stripper plate 10 slides between two sets of push-and-pull plates 9, and because stripper plate 10 shape's reason is when cylinder 8 drives stripper plate 10 and moves forward, then two sets of push-and-pull plates 9 keep away from each other, when two sets of stripper plates 10 are moved backward, then two sets of push-and-pull plates 9 are close to each other, and then drive grip block 5 to the panel beating machine case both sides of equidimension not centre gripping, then represent the contained angle between every two of curb plate when grip block 5 and horizontal laminating be 90 degrees welding, make panel beating machine case can not appear because there is not the contained angle between curb plate and the curb plate in the welding process, make the top cap can't weld, form complete confined box, lead to the operating personnel to need weld again, less unnecessary trouble, the indirect reduction operating personnel's work load.

Wherein, drive two sets of screw rods 2 through external motor and rotate and then make shell 4 go on adjusting from top to bottom on screw rod 2 to shell 4 can also lift up the quick-witted case and weld the bottom when carrying out the centre gripping according to the box of width difference.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. A numerical control high-efficiency welding and fixing device for a sheet metal cabinet comprises a base (1); the method is characterized in that: the top of the base (1) is connected with a shell (4) in a sliding way; the middle part in the shell (4) is connected with an extrusion plate (10) in a sliding way; the extruding plate (10) is isosceles trapezoid; push-pull plates (9) are connected to the two sides in the shell (4) in a sliding manner; the two groups of push-pull plates (9) are right trapezoid; the inclined planes of the extrusion plates (10) are clamped with the inclined planes of the two groups of push-pull plates (9); the two groups of push-pull plates (9) are fixedly connected with a clamping plate (5) at one side of the outer shell (4).

2. The numerical control efficient welding and fixing device for a sheet metal cabinet of claim 1, wherein the numerical control efficient welding and fixing device is characterized in that: one end of the top of the base (1) is rotatably connected with two groups of screws (2); the two sides of the shell (4) are fixedly connected with connecting seats (3); the connecting seat (3) is connected to the screw rod (2) in a threaded manner.

3. The numerical control efficient welding and fixing device for a sheet metal cabinet of claim 2, wherein the numerical control efficient welding and fixing device is characterized in that: a bottom plate (12) is fixedly connected to one side, far away from the clamping plate (5), of the shell (4); an air cylinder (8) is fixedly connected to one side, far away from the clamping plate (5), of the bottom plate (12); the output end of the air cylinder (8) is rotationally connected with the extrusion plate (10).

4. The numerical control high-efficiency welding and fixing device for the sheet metal cabinet of the machine cabinet of claim 3, the method is characterized in that: the output end of the air cylinder (8) is rotatably connected with a hinge seat (11) through a rotating shaft; one side of the hinging seat (11) far away from the air cylinder (8) is fixedly connected with the extrusion plate (10).

5. The numerical control efficient welding and fixing device for the sheet metal cabinet of the machine cabinet of claim 4 is characterized in that: clamping plates (13) are fixedly connected to two sides of the extrusion plate (10); the inclined surface of the push-pull plate (9) is provided with a groove corresponding to the clamping plate (13); the clamping plate (13) is connected in the groove of the push-pull plate (9) in a sliding way.

6. The numerical control efficient welding and fixing device for the sheet metal cabinet of the machine cabinet of claim 5 is characterized in that: grooves are formed in the two groups of clamping plates (5); the two groups of clamping plates (5) are connected with fixing rods in a sliding way in the grooves.

7. The numerical control efficient welding and fixing device for the sheet metal cabinet of the machine cabinet of claim 6 is characterized in that: two groups of nuts (6) are connected to the fixing rod (7) through threads; the two groups of nuts (6) are connected with the two ends of the fixed rod (7) in a threaded manner.

8. The numerical control efficient welding and fixing device for the sheet metal cabinet of the machine cabinet of claim 7 is characterized in that: one side of each clamping plate (5) is fixedly connected with a rubber pad; the rubber pad is fixedly connected to one side of the two groups of clamping plates (5) close to each other.