CN215432364U

CN215432364U - Oil drum spot welder

Info

Publication number: CN215432364U
Application number: CN202122251778.8U
Authority: CN
Inventors: 范春明; 邹烈文; 戴小端; 胡宇峰
Original assignee: Ji'an Jifeng Metal Products Co ltd
Current assignee: Ji'an Jifeng Metal Products Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-01-07
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses an oil drum spot welding machine which comprises a bottom plate, wherein a baffle is arranged on one side of the top surface of the bottom plate, a first air cylinder is arranged on one side surface of the baffle, the output end of the first air cylinder penetrates through the baffle and is fixedly connected with a fixing plate, and a limiting groove is formed in one side surface of the fixing plate. According to the spot welding machine, the first cylinder drives the fixed plate to move, after the fixed plate moves to a proper position, the motor drives the screw rod to rotate, the moving block on the screw rod moves on the screw rod, so that the position of the butt joint can be adjusted conveniently, after the fixed plate is adjusted to the proper position, the second cylinder drives the push plate to move, the positioning plate on one side of the push rod moves, and oil drums with different sizes can be limited and fixed, so that the oil drums with different sizes can be welded conveniently, the limitation in use is reduced, the application range of the spot welding machine is enlarged, and the use effect of the spot welding machine is improved conveniently.

Description

Oil drum spot welder

Technical Field

The utility model relates to the technical field of welding equipment, in particular to a spot welder for an oil drum.

Background

The spot welding machine adopts the principle of double-sided double-point overcurrent welding, when the spot welding machine works, two electrodes pressurize a workpiece to enable two layers of metals to form a certain contact resistance under the pressure of the two electrodes, when welding current flows from one electrode to the other electrode, instant heat welding is formed at two contact resistance points, the welding current instantly flows from the other electrode to the electrode along the two workpieces to form a loop, and the internal structure of the workpiece to be welded is not damaged.

At present when welding the oil drum, need use spot welder to carry out welding process to it usually, however current spot welder has certain limitation when using, has the problem of being not convenient for carry out welding process to the oil drum of variation in size like current spot welder, has reduced its application scope and result of use, and when welding the oil drum, the oil drum still takes place to rock the problem of skew easily to the welding quality of oil drum is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an oil drum spot welding machine which has the advantages that oil drums with different sizes are convenient to weld, the oil drums are not easy to shake and shift during welding, the welding quality is convenient to improve, and the problems in the background art are further solved.

(II) technical scheme

In order to achieve the purpose, the utility model adopts the following technical scheme: an oil drum spot welding machine comprises a bottom plate, wherein a baffle plate is arranged on one side of the top surface of the bottom plate, a first air cylinder is arranged on one side surface of the baffle plate, the output end of the first air cylinder penetrates through the baffle plate and is fixedly connected with a fixed plate, a limiting groove is formed in one side surface of the fixed plate, supporting plates are arranged on two sides of the limiting groove, a bearing seat is arranged on the top surface of each supporting plate, a screw rod is rotatably connected in the bearing seat, a motor is arranged on the top surface of each supporting plate, the output end of the motor is fixedly connected with one end of the screw rod, a moving block is in threaded connection with the screw rod, a welding head is arranged on one side surface of the moving block, a side plate is arranged on one side of the top surface of the bottom plate, a second air cylinder is arranged on one side surface of the side plate, a push plate is fixedly connected with the output end of the second air cylinder, a positioning plate is arranged on one side of the push plate, and a limiting rod is arranged on one side surface of the positioning plate, and a spring is arranged between the push plate and the positioning plate.

Preferably, the other side surface of the moving block is provided with a limiting block, and one end of the limiting block extends into the limiting groove.

Preferably, the surface of one side of the positioning plate is provided with a non-slip mat, and the non-slip mat is made of rubber.

Preferably, the springs are arranged in a plurality, and the springs are uniformly distributed between the push plate and the positioning plate.

Preferably, the number of the side plates is two, and the two side plates are symmetrical about the central axis of the bottom plate.

Preferably, the bottom plate is made of stainless steel metal.

Preferably, the limiting rods are arranged in a plurality, and the limiting rods are uniformly distributed on the surface of one side of the two positioning plates pairwise.

(III) advantageous effects

Compared with the prior art, the utility model provides a spot welder for oil drums, which has the following beneficial effects:

(1) according to the spot welding machine, the fixed plate is driven to move through the first air cylinder, after the fixed plate moves to a proper position, the screw rod is driven to rotate through the motor, the moving block on the screw rod moves on the screw rod, the welding head on the moving block moves synchronously along with the moving block when the moving block moves, so that the position of the welding head can be adjusted conveniently, after the proper position is adjusted, the push plate is driven to move through the second air cylinder, the positioning plate on one side of the push rod moves, oil drums in different sizes can be limited and fixed, welding processing of the oil drums in different sizes is facilitated, limitation in use is reduced, the application range of the spot welding machine is enlarged, and the using effect of the spot welding machine is improved conveniently.

(2) According to the oil drum welding fixture, the second cylinder drives the push plate to move, and the limiting rod is used, so that the positioning plate on one side of the push plate can move, an oil drum can be effectively limited and fixed, the problem that the oil drum shakes and deviates during welding is solved, the stability of the oil drum during welding is improved conveniently, the limiting and fixing effect of the positioning plate on the oil drum can be effectively improved through the spring between the push plate and the positioning plate, the stability of the oil drum during welding is further improved, and the welding quality of the oil drum is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a spot welder for oil drums, which is provided by the utility model;

FIG. 2 is a side view of a spot welder for oil drums according to the present invention;

FIG. 3 is an enlarged view A of a spot welder for oil drums according to the present invention;

fig. 4 is a schematic structural view of a fixing plate of the spot welder for oil drums, which is provided by the utility model.

Illustration of the drawings:

1. a base plate; 2. a baffle plate; 3. a first cylinder; 4. a limiting block; 5. a fixing plate; 6. a motor; 7. a screw; 8. a moving block; 9. welding a head; 10. a support plate; 11. a side plate; 12. a second cylinder; 13. a limiting rod; 14. pushing the plate; 15. a spring; 16. positioning a plate; 17. a non-slip mat; 18. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.

Referring to fig. 1-4, an oil drum spot welder comprises a bottom plate 1, a baffle plate 2 is arranged on one side of the top surface of the bottom plate 1, a first cylinder 3 is arranged on one side surface of the baffle plate 2, an output end of the first cylinder 3 penetrates through the baffle plate 2 and is fixedly connected with a fixed plate 5, a limiting groove 18 is formed in one side surface of the fixed plate 5, support plates 10 are arranged on two sides of the limiting groove 18, a bearing seat is arranged on the top surface of each support plate 10, a screw 7 is rotatably connected in the bearing seat, a motor 6 is arranged on the top surface of each support plate 10, an output end of the motor 6 is fixedly connected with one end of the screw 7, a moving block 8 is in threaded connection with the screw 7, a welding head 9 is arranged on one side surface of the moving block 8, a side plate 11 is arranged on one side of the top surface of the bottom plate 1, a second cylinder 12 is arranged on one side surface of the side plate 11, and a push plate 14 is fixedly connected with the output end of the second cylinder 12, and one side of the push pedal 14 is provided with a positioning plate 16, one side surface of the positioning plate 16 is provided with a limiting rod 13 by penetrating through the push pedal 14, a spring 15 is arranged between the push pedal 14 and the positioning plate 16, wherein the fixed plate 5 is driven to move by the first cylinder 3, after the fixed plate 5 moves to a proper position, the screw 7 is driven to rotate by the motor 6, so that the moving block 8 on the screw 7 moves on the screw 7, the welding head 9 on the moving block 8 moves synchronously along with the moving block 8 while the moving block 8 moves, thereby facilitating the adjustment of the position of the welding head 9, after the proper position is adjusted, the push pedal 14 is driven to move by the second cylinder 12, so that the positioning plate 16 on one side of the push pedal 14 moves, and can limit and fix oil tanks with different sizes, thereby facilitating the welding processing of oil tanks with different sizes, and reducing the limitation in use, the application range of the spot welding machine is enlarged, thereby being convenient for improving the use effect of the spot welding machine.

In one embodiment, the other side surface of the moving block 8 is provided with the limiting block 4, and one end of the limiting block 4 extends into the limiting groove 18, wherein the stability of the moving block 8 in the moving process is convenient to maintain through the matching use of the limiting block 4 and the limiting groove 18.

In one embodiment, a side surface of the positioning plate 16 is provided with a non-slip pad 17, and the non-slip pad 17 is made of rubber, wherein the non-slip pad 17 can effectively improve the friction force of the positioning plate 16, so that the oil drum can be conveniently limited and fixed.

In an embodiment, spring 15 is equipped with a plurality ofly altogether, and a plurality of spring 15 evenly distributed is between push pedal 14 and locating plate 16, wherein through the use of spring 15 between push pedal 14 and the locating plate 16, can effectively improve the spacing fixed effect of locating plate 16 to the oil drum, has further improved the stability of oil drum when the welding to be favorable to improving the welding quality to the oil drum.

In an embodiment, curb plate 11 is equipped with two altogether, and two curb plates 11 are about bottom plate 1's axis symmetry, wherein drive push pedal 14 through second cylinder 12 on the curb plate 11 and remove, and the use of rethread gag lever post 13 for the locating plate 16 of push pedal 14 one side removes, can effectively carry out spacing fixed to the oil drum, prevents that the oil drum from taking place to rock the problem of skew when the welding, is convenient for improve the stability of oil drum when the welding.

In one embodiment, the bottom plate 1 is made of stainless steel, and has the advantages of corrosion resistance, high stability and long service life.

In one embodiment, the plurality of limiting rods 13 are provided, and the plurality of limiting rods 13 are uniformly distributed two by two on one side surface of the two positioning plates 16, wherein the stability of the positioning plates 16 during the movement is facilitated to be maintained by the limiting rods 13.

In one embodiment, the control panel control circuit is implemented by simple programming by a person skilled in the art, and is common knowledge in the art, and is used only without modification, so that the control mode and circuit connection are not described in detail.

The working principle is as follows:

when the spot welding machine is used, the fixed plate 5 is driven to move through the first cylinder 3, after the fixed plate 5 moves to a proper position, the screw 7 is driven to rotate through the motor 6, the moving block 8 on the screw 7 moves on the screw 7, the welding head 9 on the moving block 8 moves synchronously along with the moving block 8 while the moving block 8 moves, so that the position of the welding head 9 can be conveniently adjusted, after the proper position is adjusted, the push plate 14 is driven to move through the second cylinder 12, the positioning plate 16 on one side of the push plate 14 can move, oil tanks with different sizes can be limited and fixed, so that the welding processing of the oil tanks with different sizes is facilitated, the limitation in use is reduced, the application range of the spot welding machine is enlarged, the use effect of the spot welding machine is facilitated to be improved, the push plate 14 is driven to move through the second cylinder 12, and then the limiting rod 13 is used, make locating plate 16 of push pedal 14 one side remove, can effectively carry out spacing fixed to the oil drum, prevent that the oil drum from taking place to rock the problem of skew when the welding, be convenient for improve the stability of oil drum when the welding, wherein through the use of spring 15 between push pedal 14 and the locating plate 16, can effectively improve the spacing fixed effect of locating plate 16 to the oil drum, further improved the stability of oil drum when the welding to be favorable to improving the welding quality to the oil drum.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An oil drum spot welding machine comprises a bottom plate (1) and is characterized in that a baffle (2) is arranged on one side of the top surface of the bottom plate (1), a first air cylinder (3) is arranged on one side surface of the baffle (2), the output end of the first air cylinder (3) penetrates through the baffle (2) and is fixedly connected with a fixed plate (5), a limiting groove (18) is formed in one side surface of the fixed plate (5), supporting plates (10) are arranged on two sides of the limiting groove (18), a bearing seat is arranged on the top surface of each supporting plate (10), a screw rod (7) is rotatably connected in each bearing seat, a motor (6) is arranged on the top surface of each supporting plate (10), the output end of each motor (6) is fixedly connected with one end of each screw rod (7), a movable block (8) is in threaded connection with each screw rod (7), and a welding joint (9) is arranged on one side surface of each movable block (8), the utility model discloses a bottom plate, including bottom plate (1), bottom plate, side plate (11), and one side surface mounting of side plate (11) has second cylinder (12), the output of second cylinder (12) runs through curb plate (11) fixedly connected with push pedal (14), and one side of push pedal (14) is equipped with locating plate (16), a side surface of locating plate (16) runs through push pedal (14) and is equipped with gag lever post (13), be equipped with spring (15) between push pedal (14) and locating plate (16).

2. A spot welder for oil drums according to claim 1, characterized in that the other side surface of the moving block (8) is provided with a limiting block (4), and one end of the limiting block (4) extends to the inside of the limiting groove (18).

3. The spot welder for oil drums according to claim 1, wherein a non-slip pad (17) is disposed on one side surface of the positioning plate (16), and the non-slip pad (17) is made of rubber.

4. A spot welder for oil drums according to claim 1, characterized in that said springs (15) are provided in plurality and that said springs (15) are uniformly distributed between said push plate (14) and said positioning plate (16).

5. A spot welder for oil drums according to claim 1, characterized in that there are two side plates (11) and the two side plates (11) are symmetrical with respect to the central axis of the bottom plate (1).

6. A spot welder for oil drums according to claim 1, characterized in that said bottom plate (1) is made of stainless steel.

7. The spot welding machine for oil drums according to claim 1, wherein a plurality of limiting rods (13) are arranged, and the limiting rods (13) are uniformly distributed on one side surface of the two positioning plates (16) in pairs.