CN210024274U - A welding device for multi-angle welding of parts - Google Patents

Abstract

A welding device used for multi-angle welding of parts, comprising a base plate, a baffle mechanism is arranged on the base plate, and an extrusion fixing mechanism for clamping the welded parts in cooperation with the baffle mechanism is arranged on the base plate, and the extrusion fixing mechanism It includes a squeeze plate part, the squeeze plate part includes a first squeeze plate and a second squeeze plate, the first squeeze plate and the second squeeze plate are connected by a connecting block, and the baffle mechanism includes a fixed baffle and a movable baffle plate; the fixed baffle is fixedly connected with the bottom plate; the first extrusion plate is used in conjunction with the fixed baffle, and the second extrusion plate is used in conjunction with the movable baffle; the connecting block is connected for driving, and the extrusion plate is connected with a driving extrusion plate A drive unit that moves the plate member. The utility model cooperates with the second pressing plate through the movable baffle plate whose position can be adjusted, and at the same time, through the use of the driving part, the parts can be clamped according to the angle required by the parts.

Description

A welding device for multi-angle welding of parts

technical field

The utility model relates to the field of welding equipment, in particular to a welding device used for multi-angle welding of parts.

Background technique

In the daily welding process, it is difficult to achieve the same precision for the traditional welding process of square tubes and round tubes. In special cases, it is difficult to fix the material to be welded by hand welding, and it is necessary to perform several times after the initial spot welding is completed. Therefore, in order to solve such a technical problem, a square tube or round tube can be welded without multiple calibrations, and after welding is completed, there is no need to worry about the excessive heat during welding. Deformed welding jigs are now required.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a welding device for multi-angle welding of parts.

In order to achieve the above purpose, the technical scheme adopted by the present utility model is:

A welding device for multi-angle welding of parts, comprising a bottom plate, a baffle mechanism is arranged on the bottom plate, and a pressing and fixing mechanism for clamping the welded parts in cooperation with the baffle mechanism is arranged on the bottom plate, The pressing and fixing mechanism includes a pressing plate part, and the pressing plate part comprises a first pressing plate and a second pressing plate, and the first pressing plate and the second pressing plate are connected by a connecting block, The baffle mechanism includes a fixed baffle and a movable baffle; the fixed baffle is fixedly connected to the bottom plate; the first squeeze plate is used in cooperation with the fixed baffle, and the second squeeze plate is cooperated with the movable baffle use; the connecting block is connected with a driving part for driving, and the pressing plate is connected with a driving part for driving the movement of the pressing plate part.

The driving part includes a fixing block arranged on the bottom plate, the fixing block is connected with a driving screw rod, and the driving screw rod passes through the fixing block and is connected with the pressing plate member; the driving screw rod is far away from the pressing plate member There is a drive handwheel on one end.

The first pressing plate and the second pressing plate are distributed at both ends of the connecting block, and the first pressing plate and the second pressing plate are movably connected with the connecting block; the driving screw is movably connected with the connecting block .

Both the first pressing plate and the second pressing plate are connected with the connecting block through the rotating part; the rotating part comprises a connecting plate arranged on the first pressing plate or the second pressing plate, the connecting plate A rotating hole is provided on the upper part, and the connecting plate is connected with the connecting block through the rotating pin through the rotating hole.

One end of the movable baffle is connected with the bottom plate through a rotating shaft, and the other end is connected with the bottom plate through an adjustment mechanism; the adjustment mechanism includes a connection groove arranged on the bottom plate, and an adjustment bolt is arranged on the movable baffle, and the adjustment bolt The movable baffle plate is arranged from top to bottom, the adjusting bolt extends through the connecting groove to the lower end of the bottom plate, and a fixing nut is connected to the end of the adjusting bolt.

The advantages of the present utility model are:

The utility model uses the movable baffle plate with adjustable position to cooperate with the second extrusion plate, and at the same time, through the use of the driving part, the parts can be clamped according to the angle required by the parts, and the problem of poor accuracy of the traditional welding angle can be avoided. To a certain extent, our welding efficiency has been improved.

Description of drawings

Below is a brief description of the contents expressed in each of the accompanying drawings in the description of the present utility model:

Figure 1 is a schematic structural diagram of the utility model.

FIG. 2 is a cross-sectional view of the connection between the connecting block and the driving screw according to the present invention.

Detailed ways

The specific embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings and through the description of the preferred embodiments.

A welding device for multi-angle welding of parts, comprising a bottom plate 1, a baffle mechanism is provided on the bottom plate 1, and a press for clamping the welded parts in cooperation with the baffle mechanism is provided on the bottom plate 1. Fixing mechanism, the pressing and fixing mechanism includes the pressing plate 8 components, the pressing plate 8 components include a first pressing plate 81 and a second pressing plate 82, the first pressing plate 81 and the second pressing plate 82. The pressing plate 82 is connected by the connecting block 9, and the baffle mechanism includes a fixed baffle 2 and a movable baffle 3; the fixed baffle 2 is fixedly connected with the bottom plate 1; the first pressing plate 81 is connected with the fixed baffle 2 is used in conjunction with the second pressing plate 82 and the movable baffle 3; The driving part includes a fixing block 7 arranged on the bottom plate 1, the fixing block 7 is connected with a driving screw 5, and the driving screw 5 is connected with the pressing plate 8 through the fixing block 7; the driving The end of the screw rod 5 away from the extrusion plate 8 is provided with a driving hand wheel 6; the utility model discloses a device that can be used for clamping square pipes or round pipes during welding. The function of the baffle 2 can realize the fixing of a single object, and at the same time, through the interaction between the first extrusion plate 81 and the movable baffle 3, the extrusion and fixing of irregular parts can be realized. The parts of the V-shaped structure are positioned and clamped, and the first pressing plate 81 and the second pressing plate 82 are driven by the driving part, and the driving part drives the first pressing plate 81 to approach or separate from the fixed baffle 2; The two pressing plates 82 approach or separate from the movable baffle 3 . By changing the distance between the first pressing plate 81 and the fixed baffle 2 or between the second pressing plate 82 and the movable baffle 3 , the two pressing plates 82 are placed on the bottom plate 1 . It is the part between the extrusion plate 8 and the baffle plate, so as to facilitate the subsequent welding operation; here the driving part adopts the driving screw 5, and the rotation of the driving screw 5 drives the connecting block 9 to move, and the movement of the connecting block 9 drives the The first pressing plate 81 and the second pressing plate 82 move, and the first pressing plate 81 interacts with the fixed baffle 2 or the second pressing plate 82 interacts with the movable baffle 3 to achieve the opposite The parts on the base plate 1 are squeezed and fixed, and the parts to be welded are placed between the first squeeze plate 81 and the fixed baffle 2, on the base plate 1 or between the second squeeze plate 82 and the movable baffle 3, Above the bottom plate 1, the specific position is selected according to the needs. Through the above structure, the extrusion and fixing operation of the parts to be welded can be realized. Through such a structure, our welding efficiency can be improved, which is beneficial to practical use.

Preferably, in the present invention, the first pressing plate 81 and the second pressing plate 82 are distributed at both ends of the connecting block 9, and the first pressing plate 81 and the second pressing plate 82 are connected to the connecting block. 9 Actively connected; the drive screw 5 is movably connected to the connecting block 9; The plate 82 has a certain rotation angle, so that the clamping operation of the irregular parts can be well realized. In the present utility model, it is mainly divided into two clamping methods, one is the first pressing plate 81 and the fixed stopper. The clamping operation of the plate 2, the other is the clamping operation between the second pressing plate 82 and the movable baffle 3. Because the movable baffle 3 is movably connected to the bottom plate 1, the position of the movable baffle 3 is It can be adjusted. By adjusting the relative position of the movable baffle 3, the clamping operation of parts of different sizes can be realized, so as to ensure the use effect of the present invention; The pressing plates 82 are all connected with the connecting block 9 through a rotating part; the rotating part includes a connecting plate 10 arranged on the first pressing plate 81 or the second pressing plate 82, and the connecting plate 10 is provided with a rotating part. Hole 11, the connecting plate 10 is connected with the connecting block 9 through the rotating hole 11 through the rotating pin; here, two connecting plates 10 can be provided, and they are distributed up and down, and the gap formed by the two connecting plates 10 is used to place the connecting block. At the end of the connecting block 9, there is a penetration hole at the end of the connecting block 9, which is used for the rotation pin to pass through to realize the connection between the first pressing plate 81 or the second pressing plate 82 and the connecting block 9. The first pressing plate 81 and the second pressing plate 82 can be rotated around the end of the connecting block 9, thereby achieving the above-mentioned purpose of the present application, avoiding the reduction of the contact area with the parts due to the fixed connection of the pressing plate 8, avoiding The effect of reducing the contact area on the fixing operation during welding.

Preferably, in the present invention, one end of the movable baffle 3 is connected to the bottom plate 1 through a rotating shaft, and the other end is connected to the bottom plate 1 through an adjusting mechanism; the adjusting mechanism includes a connecting groove 41 arranged on the bottom plate 1, Adjusting bolts 4 are provided on the movable baffle plate 3 , and the adjustment bolts 4 are arranged through the movable baffle plate 3 from top to bottom. There is a fixing nut; one end of the movable baffle 3 of the present invention is connected with the bottom plate 1 through a rotating shaft, so that the movable baffle 3 can rotate around the rotating shaft, and the movable baffle 3 can be fixed by the setting of the adjusting mechanism. , through the cooperation of the adjustment mechanism and the rotating shaft, the fixed operation of the movable baffle 3 can be realized. When the movable baffle 3 needs to be adjusted, the adjustment bolt 4 is arranged from the movable baffle 3 to the movable baffle 3 from top to bottom, and at the same time The adjusting bolt 4 extends through the connecting groove 41 to the lower end of the base plate 1, and the end is provided with a fixing nut. The outer diameter of the fixing nut is larger than the width of the connecting groove 41. By tightening the fixing nut and the adjusting bolt 4, the base plate 1 is squeezed at the same time. Realize the fixing operation of the movable baffle 3; when it is necessary to adjust, loosen the nut, rotate the movable baffle 3 to move in the connecting groove 41, and after reaching the set position, tighten the nut to realize the fixing operation of the movable baffle 3; In the present invention, the connecting groove 41 is an arc-shaped groove, which is convenient to cooperate with the movable baffle 3 when it rotates.

The working principle of the utility model:

The whole welding device is used in conjunction with the welding machine. The welding device disclosed in the present invention is a clamping device used for clamping parts, which mainly includes a bottom plate 1. The bottom plate 1 is connected to the platform of the welding machine. Generally, bolts are selected for connection. A fixed baffle 2 is provided on the base plate 1, and the fixed baffle 2 is fixedly connected to the base plate 1, for example by welding; at the same time, a movable baffle 3 is arranged on the base plate 1, and one end of the movable baffle 3 is connected to the base plate through a rotating shaft. 1 is connected, and the other end is connected with the bottom plate 1 through the adjusting mechanism. The welding device also includes a pressing plate 8. The pressing plate 8 is divided into a first pressing plate 81 that cooperates with the fixed baffle 2 to extrude parts and a first pressing plate 81 that cooperates with the movable baffle. The plate 3 is matched with the second pressing plate 82 for pressing the fixed part. The first pressing plate 81 or the second pressing plate 82 is pushed by the driving part to change the distance between it and the corresponding baffle plate to realize the matching. In the clamping operation of the parts, in order to ensure a larger contact area between the first pressing plate 81 and the second pressing plate 82 and the parts to be welded, the first pressing plate 81 and the second pressing plate 82 are connected to the connecting block through the rotating part. 9 are connected, so that the first pressing plate 81 and the second pressing plate 82 can rotate in the horizontal plane, so as to better press and fix the parts; the driving part adopts the driving screw 5, and the driving screw 5 is connected with the The block 9 is movably connected, the driving screw 5 passes through the connecting block 9, and the driving screw 5 is provided with a first limit block 501 and a second limit block 502, and the first limit block 501 and the second limit block 502 They are respectively arranged on both sides of the connecting block 9, and one end of the driving screw rod inserted into the connecting block is a light hole, which reduces the existence of external threads and affects the rotation of the driving screw rod; it is used for limiting the position, and at the same time, it will not make the driving screw rod 5 rotate. However, there is movement interference with the connecting block 9, that is, the connecting block 9 will move with the longitudinal movement of the driving screw 5, and will not follow the axial movement of the driving screw 5, thereby ensuring the smooth operation of the entire device.

Obviously, the specific implementation of the present invention is not limited by the above-mentioned methods, as long as various insubstantial improvements made by the method concept and technical solution of the present invention are adopted, they are all within the protection scope of the present invention.

Claims (5)

1. A welding device for multi-angle welding of parts is characterized in that it comprises a base plate, and the base plate is provided with a baffle mechanism, and the base plate is provided with a baffle mechanism for clamping the welding parts in cooperation with the baffle mechanism. The pressing and fixing mechanism, the pressing and fixing mechanism comprises a pressing plate part, the pressing plate part comprises a first pressing plate and a second pressing plate, the first pressing plate and the second pressing plate Connected by connecting blocks, the baffle mechanism includes a fixed baffle and a movable baffle; the fixed baffle is fixedly connected with the bottom plate; the first pressing plate is used in cooperation with the fixed baffle, and the second pressing The plate is used in cooperation with the movable baffle; the connecting block is connected with a driving part, and the pressing plate is connected with a driving part for driving the movement of the pressing plate part. 2 . The welding device for multi-angle welding of parts according to claim 1 , wherein the driving part comprises a fixing block arranged on the bottom plate, the fixing block is connected with a driving screw rod, and the The driving screw rod passes through the fixing block and is connected with the pressing plate member; a driving handwheel is provided on one end of the driving screw rod away from the pressing plate member. 3. A welding device for multi-angle welding of parts according to claim 2, wherein the first extrusion plate and the second extrusion plate are distributed at both ends of the connecting block, and the first extrusion plate and the second extrusion plate are distributed at both ends of the connecting block. The pressing plate and the second pressing plate are movably connected with the connecting block; the driving screw rod is movably connected with the connecting block. 4 . The welding device for multi-angle welding of parts according to claim 3 , wherein the first extrusion plate and the second extrusion plate are both connected to the connecting block through a rotating part; the The rotating part includes a connecting plate arranged on the first pressing plate or the second pressing plate, the connecting plate is provided with a rotating hole, and the connecting plate is connected with the connecting block through the rotating pin through the rotating hole. 5. A welding device for multi-angle welding of parts according to claim 1, wherein one end of the movable baffle is connected to the base plate through a rotating shaft, and the other end is connected to the base plate through an adjusting mechanism; The adjusting mechanism includes a connecting groove arranged on the bottom plate, an adjusting bolt is arranged on the movable baffle, the adjusting bolt is arranged through the movable baffle from top to bottom, and the adjusting bolt extends through the connecting groove to the lower end of the bottom plate. A fixing nut is connected to the end of the bolt.

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