CN212019894U - Multi-direction welding jig can overturn - Google Patents

Abstract

The utility model discloses a multi-direction welding jig can overturn, including backup pad, motor and rotation post, the top of backup pad and the bottom fixed connection of motor, the top of backup pad has first slider and second slider from a left side to right side sliding connection in proper order, and the first U template of connecting rod fixedly connected with is passed through at the top of first slider, and the surface crimping of first U template has the surface sliding connection's that rotates the post a removal section of thick bamboo, the utility model relates to a welding jig technical field. This multi-direction welding jig can overturn, the first slider of the first template of two first U's cooperations guarantee and remove a fixed of a relative position, realize the purpose through controlling first slider position control welding machine position, L type pole is convenient for drive and rotates the post, spacing post and spacing groove are in coordination, the post that is convenient for rotate drives a removal section of thick bamboo and rotates to realize adjusting the purpose of welding machine orientation, solved common welding jig and can not follow the not equidirectional problem of welding.

Description

A reversible multi-directional welding fixture

technical field

The utility model relates to the technical field of welding jigs, in particular to a reversible multi-directional welding jig.

Background technique

Welding, also known as welding and welding, is a manufacturing process and technology for joining metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. Other tools for handicrafts are mainly used as a tool to assist in controlling the position or action. The jigs can be divided into three categories: process assembly jigs, project testing jigs and circuit board testing jigs.

In order to ensure the stability of the common welding fixture, the position of the welding fixture needs to be fixed, but sometimes it is necessary to weld from different directions, and the object to be welded needs to be moved. The operation is time-consuming and laborious. If there is a fault, the welding fixture needs to be disassembled, but the common fixing method is difficult to disassemble, which is inconvenient for maintenance.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a reversible multi-directional welding jig, which solves the problems that the common welding jig cannot be welded from different directions and is difficult to disassemble and inconvenient for maintenance.

In order to achieve the above purpose, the utility model is realized by the following technical solutions: a reversible multi-directional welding fixture, including a support plate, a motor and a rotating column, the top of the support plate is fixedly connected with the bottom of the motor, and the top of the support plate is connected from the bottom of the motor. A first sliding block and a second sliding block are slidably connected in sequence from left to right, the top of the first sliding block is fixedly connected with a first U-shaped plate through a connecting rod, and the outer surface of the first U-shaped plate is crimped with the rotating column. The outer surface of the moving cylinder is slidably connected with the welding machine. The limit rod, the outer surface of the rotating column is fixedly connected with a bevel gear, the outer surface of the bevel gear is meshed with a toothed cylinder, and the side of the toothed cylinder is penetrated by an insert rod that is fixedly connected with the top of the second slider, and the right end of the rotating column is Fixed connection with L-shaped rod.

Preferably, the output end of the motor is fixedly connected with a screw rod through a coupling, and the outer surface of the screw rod is threadedly connected with the inner surface of the first slider.

Preferably, the outer surface of the rotating column is rotatably connected to the limiting cylinder, the top of the support plate is fixedly connected with a second U-shaped plate through a connecting rod, and the inner surface of the second U-shaped plate is movably connected to the outer surface of the limiting cylinder.

Preferably, a fixing rod penetrates through the side of the second U-shaped plate, and one end of the fixing rod away from the second U-shaped plate is fixedly connected to the first spring fixedly connected to the outer surface of the second U-shaped plate through the connecting rod.

Preferably, a fixing groove is formed on the outer surface of the limiting cylinder, and the inner surface of the fixing groove is slidably connected with the outer surface of the fixing rod.

Preferably, the top of the support plate is fixedly connected with a positioning plate that is crimped with the side of the second slider, the right side of the second slider is fixedly connected with a telescopic rod, and the right end of the telescopic rod is fixedly connected with the top of the support plate. Fixed plate.

Preferably, a second spring is sleeved on the outer surface of the telescopic rod, and both ends of the second spring are respectively crimped with the right side of the second sliding block and the left side of the fixing plate.

beneficial effect

The utility model provides a reversible multi-directional welding fixture. Compared with the existing technology, it has the following beneficial effects:

(1) The reversible multi-directional welding fixture is connected with a first sliding block and a second sliding block by sliding from left to right on the top of the support plate, and the top of the first sliding block is fixedly connected with a second sliding block through a connecting rod. A U-shaped plate, the outer surface of the first U-shaped plate is crimped with a moving cylinder that is slidably connected to the outer surface of the rotating column, the outer surface of the moving cylinder is fixedly connected with a welding machine through a connecting rod, and the inner surface of the moving cylinder is provided with a limited position The outer surface of the rotating column is fixedly connected with a limit rod that is slidably connected to the inner surface of the limiting groove, the outer surface of the rotating column is fixedly connected with a bevel gear, and the outer surface of the bevel gear is meshed with a toothed cylinder. There is an insertion rod fixedly connected to the top of the second sliding block through the side, and an L-shaped rod is fixedly connected to the right end of the rotating column. The purpose of adjusting the position of the welding machine by controlling the position of the first slider, the L-shaped rod is convenient to drive the rotating column to rotate, and the limit column and the limit groove cooperate to facilitate the rotating column to drive the moving cylinder to rotate, so as to achieve the purpose of adjusting the orientation of the welding machine. It solves the problem that common welding fixtures cannot be welded from different directions.

(2) The reversible multi-directional welding jig has an insertion rod that is fixedly connected to the top of the second slider through the side of the toothed cylinder, and a fixing rod is penetrated through the side of the second U-shaped plate, and the fixing rod is far away from the One end of the second U-shaped plate is fixedly connected with a first spring that is fixedly connected to the outer surface of the second U-shaped plate through a connecting rod. The outer surface is slidably connected, and the insertion rod is convenient for the movement of the toothed cylinder. The first spring ensures that the fixed rod is stable in the fixed groove and facilitates the movement of the fixed rod. When the fixed rod is in contact with the fixed groove, the second U-shaped plate and the limit The relative position of the cylinder is fixed, and when the fixing rod is separated from the fixing groove, it is convenient for the movement of the limiting cylinder, which is convenient for disassembly, and solves the problem that the common welding fixture is difficult to disassemble and inconvenient for maintenance.

Description of drawings

Fig. 1 is the external structure schematic diagram of the utility model;

Fig. 2 is the structural connection schematic diagram of the tooth groove cylinder and the insert rod of the present invention;

3 is a schematic diagram of the structural connection of the first U-shaped plate and the rotating drum of the present invention;

4 is a schematic diagram of the structural connection of the second U-shaped plate and the limiting cylinder of the present invention.

In the figure: 1. Supporting plate; 2. Motor; 3. Rotating column; 4. First sliding block; 5. Second sliding block; 6. First U-shaped plate; 7. Moving cylinder; 8. Limiting slot; 9, limit rod; 10, bevel gear; 11, toothed cylinder; 12, insert rod; 13, L-shaped rod; 14, screw rod; 15, limit cylinder; 16, second U-shaped plate; 17, fixed rod ; 18, the first spring; 19, the fixed groove; 20, the positioning plate; 21, the telescopic rod; 22, the fixed plate; 23, the second spring; 24, the welding machine.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: a reversible multi-directional welding jig, comprising a support plate 1, a motor 2 and a rotating column 3, the motor 2 is electrically connected to an external power supply, and is electrically connected to an external power supply through a control switch For control, the top of the support plate 1 is fixedly connected with the bottom of the motor 2, the top of the support plate 1 is slidably connected with the first slider 4 and the second slider 5 from left to right, and the top of the first slider 4 is connected by The rod is fixedly connected with a first U-shaped plate 6, and the outer surface of the first U-shaped plate 6 is crimped with a moving cylinder 7 that is slidably connected to the outer surface of the rotating column 3. The first U-shaped plate 6 is provided with two, evenly distributed in the On both sides of the movable cylinder 7, the outer surface of the movable cylinder 7 is fixedly connected with a welding machine 24 through a connecting rod, and the welding machine 24 is electrically connected with the external power source, and is controlled by a control switch, and the inner surface of the movable cylinder 7 is provided with a limit slot 8 , there are three limit slots 8, the outer surface of the rotating column 3 is fixedly connected with a limit rod 9 that is slidably connected to the inner surface of the limit slot 8, and the outer surface of the rotating column 3 is fixedly connected with a bevel gear 10, and the bevel gear 10 The outer surface of the bevel gear 11 is meshed with a toothed cylinder 11, and the left part of the bevel gear 10 is a spur gear. The bevel gear 10 is convenient for meshing with the bevel gear 10 when the toothed cylinder 11 moves, reducing wear and tear. The tops of the two sliding blocks 5 are fixedly connected to the insertion rods 12. There are two insertion rods 12. The right end of the rotating column 3 is fixedly connected with an L-shaped rod 13. The output end of the motor 2 is fixedly connected with a screw rod 14 through a coupling, and The outer surface of the screw 14 is threadedly connected with the inner surface of the first sliding block 4, the outer surface of the rotating column 3 is rotatably connected to the limit cylinder 15, two limit cylinders 15 are provided, and the top of the support plate 1 is fixedly connected with a third cylinder through a connecting rod. Two U-shaped plates 16, and the inner surface of the second U-shaped plate 16 is movably connected with the outer surface of the limiting cylinder 15, the side surface of the second U-shaped plate 16 is pierced with a fixing rod 17, and each second U-shaped plate 16 There are two fixing rods 17 running through the side and are evenly distributed on both sides of the second U-shaped plate 17. The surface of the first spring 18 is fixedly connected, the outer surface of the limiting cylinder 15 is provided with a fixing groove 19, and the inner surface of the fixing groove 19 is slidably connected with the outer surface of the fixing rod 17, and the top of the support plate 1 is fixedly connected with the second. The positioning plate 20 is crimped on the side of the slider 5. The positioning plate 20 limits the movement range of the second slider 5. The right side of the second slider 5 is fixedly connected with a telescopic rod 21, and the right end of the telescopic rod 21 is fixedly connected with the The top of the support plate 1 is fixedly connected to the fixing plate 22, the outer surface of the telescopic rod 21 is sleeved with a second spring 23, and the two ends of the second spring 23 are respectively connected to the right side of the second slider 5 and the left side of the fixing plate 22. side crimp.

Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

When in use, move the second slider 5 to the right, the second spring 23 shrinks, the second slider 5 drives the two insertion rods 12 to move to the right, and the two insertion rods 12 drive the toothed cylinder 11 to move to the right. After the cylinder 11 is separated from the bevel gear 10, the rotating column 3 is rotated through the L-shaped rod 13. The rotating column 3 drives the moving cylinder 7 to rotate through the limit rod 9 and the limit groove 8, and the moving cylinder 7 drives the welding machine 24 to rotate. When adjusting the direction, loosen the second sliding block 5, the second sliding block 5 moves to the right under the action of the second spring 23, and drives the toothed cylinder 11 to move to the left through the insertion rod 12. The toothed cylinder 11 and the bevel gear 10 move to the left. Meshing, turn on the motor 2, the motor drives the screw 14 to rotate, the screw 14 drives the first slider 4 to move left and right, the first slider 4 drives the moving cylinder 7 to move left and right through the two first U-shaped plates 6, and the moving cylinder 7 drives the welding. The machine 24 moves left and right to realize the multi-directional movement of the welding machine 24. When it needs to be disassembled, pull the fixing rod 17, the first spring 18 is stretched, and when the fixing rod 17 is separated from the fixing groove 19, move the rotating column 3 upwards, remove it and rotate Column 3 and welding machine 24.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

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

Claims (7)

1. A reversible multi-directional welding fixture, comprising a support plate (1), a motor (2) and a rotating column (3), the top of the support plate (1) is fixedly connected with the bottom of the motor (2), and the It is characterized in that: the top of the support plate (1) is slidably connected with a first sliding block (4) and a second sliding block (5) in sequence from left to right, and the top of the first sliding block (4) is connected by a connecting rod A first U-shaped plate (6) is fixedly connected, and the outer surface of the first U-shaped plate (6) is crimped with a moving cylinder (7) slidably connected to the outer surface of the rotating column (3). The outer surface of (7) is fixedly connected with the welding machine (24) through the connecting rod, the inner surface of the moving cylinder (7) is provided with a limiting groove (8), and the outer surface of the rotating column (3) is fixedly connected with A limit rod (9) slidably connected to the inner surface of the limit groove (8), a bevel gear (10) is fixedly connected to the outer surface of the rotating column (3), and the outer surface of the bevel gear (10) is engaged with a bevel gear (10). The toothed cylinder (11), the side surface of the toothed cylinder (11) is penetrated by an insert rod (12) fixedly connected with the top of the second sliding block (5), and the right end of the rotating column (3) is fixedly connected with a L-rod (13). 2. A reversible multi-directional welding jig according to claim 1, characterized in that: the output end of the motor (2) is fixedly connected with a screw (14) through a coupling, and the screw (14) is The outer surface is threadedly connected with the inner surface of the first sliding block (4). 3. A reversible multi-directional welding jig according to claim 1, characterized in that: the outer surface of the rotating column (3) is rotatably connected to the limiting cylinder (15), and the support plate (1) is The top is fixedly connected with a second U-shaped plate (16) through a connecting rod, and the inner surface of the second U-shaped plate (16) is movably connected with the outer surface of the limiting cylinder (15). 4. A reversible multi-directional welding jig according to claim 3, characterized in that: a fixing rod (17) runs through the side of the second U-shaped plate (16), and the fixing rod (17) A first spring (18) fixedly connected to the outer surface of the second U-shaped plate (16) is fixedly connected to one end away from the second U-shaped plate (16) through a connecting rod. 5. The reversible multi-directional welding jig according to claim 3, wherein a fixing groove (19) is formed on the outer surface of the limiting cylinder (15), and the inner surface of the fixing groove (19) is provided with a fixing groove (19). The surface is slidably connected to the outer surface of the fixing rod (17). 6. A reversible multi-directional welding jig according to claim 1, characterized in that: the top of the support plate (1) is fixedly connected with a positioning plate that is crimped with the side surface of the second slider (5). (20), a telescopic rod (21) is fixedly connected to the right side of the second sliding block (5), and the right end of the telescopic rod (21) is fixedly connected to a fixed plate ( twenty two). 7. A reversible multi-directional welding jig according to claim 6, characterized in that: the outer surface of the telescopic rod (21) is sleeved with a second spring (23), and the second spring (23) The two ends of the second sliding block (5) are respectively crimped with the right side of the second sliding block (5) and the left side of the fixing plate (22).

Images