Water cooling plate brazing welding ring positioning device

Abstract

The utility model discloses a water cooling plate brazing welding ring positioning device, which belongs to the technical field of welding ring positioning, and comprises a fixing plate, a horizontal transverse moving mechanism, a vertical direction moving mechanism and a fixing mechanism, and the front end of the fixing plate is provided with the horizontal transverse moving mechanism used for controlling the position of the fixing mechanism in the horizontal direction; a vertical direction moving mechanism for controlling the position of the fixing mechanism in the vertical direction is mounted at the moving end of the horizontal transverse moving mechanism; the fixing mechanism is mounted at the moving end of the vertical direction moving mechanism; the fixing mechanism is used for fixing the welding ring to ensure that the welding device is in tight contact with the water-cooling plate harmonica-shaped tube. By means of the mode, the situation that the welding wire is not melted in the welding process due to the fact that the welding wire and a welding piece deviate in position is avoided; the welding ring can be conveniently and accurately controlled, so that in the welding process of a welding piece, the welding wire attaching error is reduced, and welding flux can be fully melted.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding ring positioning technical field, concretely relates to a kind of water-cooled plate brazing welding ring positioning device. BACKGROUND

[0002] Welding ring positioning is the key technology to ensure that welding ring is accurately placed in the predetermined position during welding, which is beneficial to improve welding quality and efficiency.

[0003] Chinese patent CN216966780U discloses a new energy automobile water-cooled plate radiator butt welding positioning device, comprising upper cold plate, lower cold plate, first predetermined position hole and second predetermined position hole, the lower surface of the upper cold plate is attached to the upper surface of the lower cold plate, the top of the upper cold plate is provided with first predetermined position hole at both ends, the top of the lower cold plate is provided with second predetermined position hole at both ends, the first predetermined position hole and the second predetermined position hole are in the same vertical plane, the side surface of the upper cold plate and the lower cold plate is connected with positioning tool, the positioning tool fixes the upper cold plate and the lower cold plate through the first predetermined position hole and the second predetermined position hole. However, the device still has the following problems during use:

[0004] The water-cooled plate needs to be tightly connected with the mouth organ pipe part of the water-cooled plate during welding, and the device can only control the movement of the welding ring in the horizontal direction during welding, which cannot ensure the tight connection of the welding ring with different parts of the water-cooled plate, which is relatively inconvenient.

[0005] Therefore, the utility model designs a kind of water-cooled plate brazing welding ring positioning device to solve the above problems. UTILITY MODEL CONTENTS

[0006] In view of the above shortcomings of the prior art, the utility model provides a water-cooled plate brazing welding ring positioning device.

[0007] To achieve the above purpose, the utility model is realized by the following technical scheme:

[0008] A water-cooled plate brazing welding ring positioning device, comprising a fixed plate, further comprising a horizontal transverse movement mechanism, a vertical direction movement mechanism and a fixed mechanism, the front end of the fixed plate is provided with a horizontal transverse movement mechanism for controlling the position of the fixed mechanism in the horizontal direction; the moving end of the horizontal transverse movement mechanism is provided with a vertical direction movement mechanism for controlling the position of the fixed mechanism in the vertical direction; the fixed mechanism is installed on the moving end of the vertical direction movement mechanism; the fixed mechanism is used for fixing the welding ring, to ensure that the welding device is in close contact with the mouth organ pipe of the water-cooled plate;

[0009] Further, the fixed mechanism comprises a jaw cylinder, an aluminum alloy clamping plate and a positioning rod, the lower side of the vertical direction movement mechanism is provided with a jaw cylinder, the outer side of the front jaw of the jaw cylinder is fixedly provided with an aluminum alloy clamping plate, and a plurality of positioning rods are fixedly installed on the aluminum alloy clamping plate.

[0010] Further, the positioning rod is made of high-temperature-resistant non-metallic material.

[0011] Further, the horizontal transverse moving mechanism comprises a rodless cylinder and a mounting plate, the mounting plate is fixedly installed at the front end of the fixed plate, the rodless cylinder is fixedly installed on the mounting plate, and a vertical moving mechanism is installed on the moving end of the rodless cylinder.

[0012] Further, the vertical moving mechanism comprises a limiting ring, a linear bearing, a vertical driving assembly, an L-shaped fixing plate and a moving plate, the long edge end of the L-shaped fixing plate is fixedly installed on the moving end of the rodless cylinder, the linear bearings are symmetrically fixedly installed at the left and right sides of the short edge end of the L-shaped fixing plate, and the vertical driving assembly is further installed on the L-shaped fixing plate; the vertical driving assembly is connected with the moving plate; and the lower end of the moving plate is fixedly installed with a clamping jaw cylinder.

[0013] Further, the vertical driving assembly comprises a cylinder and a guide rod, the cylinder is fixedly installed at the short edge end of the L-shaped fixing plate, the output end of the cylinder is fixedly connected with the upper end of the moving plate, the lower ends of the two guide rods are fixedly connected with the upper end of the moving plate, the middle parts of the two guide rods are limitingly and slidably connected with the linear bearings, and the upper ends of the two guide rods are fixedly installed with the limiting ring.

[0014] Further, the cylinder is a double-stroke cylinder.

[0015] Further, the upper end of the moving plate is fixedly installed with a rotating cylinder at the right side, and the output end of the rotating cylinder is fixedly connected with the clamping jaw cylinder.

[0016] Compared with the prior art, the utility model has the advantages that when the water-cooled plate brazing operation starts, the fixing mechanism fixes the welding ring, then the horizontal transverse moving mechanism drives the vertical moving mechanism and the fixing mechanism to move, so that the welding ring moves to the welding station, then the vertical moving mechanism drives the fixing mechanism to move to the position of the water-cooled plate that needs to be brazed, so that the welding ring is in close contact with the position of the water-cooled plate that needs to be welded, and the welding device can perform the welding operation, and the fixing mechanism can also assist in positioning during the welding operation, so as to avoid the position deviation of the welding wire and the welding piece, and the situation that the welding wire does not melt during the welding process; through the cooperation of the horizontal transverse moving mechanism and the vertical moving mechanism, the welding ring can be accurately controlled, so that the welding piece reduces the welding error during the welding process, the solder can be fully melted, and the practicability of the welding device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0018] Figure 1 A perspective view of the water-cooled plate brazing welding ring positioning device of the present application Figure 1 ;

[0019] Figure 2 A front view of the water-cooled plate brazing welding ring positioning device of the present application

[0020] Figure 3 A perspective view of the water-cooled plate brazing welding ring positioning device of the present application Figure 2 ;

[0021] Figure 4 A perspective view of the fixing mechanism

[0022] The numbers in the figure represent:

[0023] 1, fixed plate; 2, rodless cylinder; 3, mounting plate; 4, limit ring; 5, linear bearing; 6, cylinder; 7, clamping jaw cylinder; 8, aluminum alloy clamping plate; 9, positioning rod; 10, guide rod; 11, rotary cylinder; 12, L-shaped fixed plate; 13, moving plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical scheme in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0025] In the following description, "left", "right", "front", "back", "up", "down" are oriented with the perspective of the front view.

[0026] In some embodiments, please refer to the drawings of the specification Figures 1-4The utility model provides a kind of water-cooled plate brazing ring positioning device, including fixed plate 1, still including horizontal transverse moving mechanism, vertical direction moving mechanism and fixed mechanism, the front end of fixed plate 1 is equipped with the horizontal transverse moving mechanism for controlling the horizontal position of fixed mechanism;Horizontal transverse moving mechanism's moving end is equipped with the vertical direction moving mechanism for controlling the vertical position of fixed mechanism;Fixed mechanism is installed on the moving end of vertical direction moving mechanism;Fixed mechanism is used to fix ring, ensure that welding device and water-cooled plate contact closely.

[0027] In the utility model, when starting water-cooled plate brazing operation, the fixed mechanism works to fix the ring, then the horizontal transverse moving mechanism works to drive the vertical direction moving mechanism and the fixed mechanism to move, so that the ring moves to the welding station, then the vertical direction moving mechanism works to drive the fixed mechanism to move to the part of the water-cooled plate that needs to be brazed, so that the ring closely contacts the part of the water-cooled plate that needs to be welded, and the welding device can perform welding operation, and the fixed mechanism can also assist positioning during the welding operation to avoid the position of the welding wire and the welding piece from deviating, which can prevent the welding wire from not melting during welding.

[0028] The fixed mechanism includes a jaw cylinder 7, an aluminum alloy clamping plate 8 and a positioning rod 9, the jaw cylinder 7 is installed below the vertical direction moving mechanism, the aluminum alloy clamping plate 8 is fixedly installed outside the front jaw of the jaw cylinder 7, and the positioning rod 9 is fixedly installed on the aluminum alloy clamping plate 8.

[0029] The horizontal transverse moving mechanism includes a rodless cylinder 2 and a mounting plate 3, the mounting plate 3 is fixedly installed at the front end of the fixed plate 1, the rodless cylinder 2 is fixedly installed on the mounting plate 3, and the vertical direction moving mechanism is installed on the moving end of the rodless cylinder 2.

[0030] The vertical direction moving mechanism includes a limiting ring 4, a linear bearing 5, a cylinder 6, a guide rod 10, an L-shaped fixing plate 12 and a moving plate 13, the long edge end of the L-shaped fixing plate 12 is fixedly installed on the moving end of the rodless cylinder 2, the cylinder 6 is fixedly installed at the short edge end of the L-shaped fixing plate 12, and the output end of the cylinder 6 is fixedly connected with the upper end of the moving plate 13; the linear bearing 5 is symmetrically fixedly installed at the left and right sides of the short edge end of the L-shaped fixing plate 12, the lower ends of the two guide rods 10 are fixedly connected with the upper end of the moving plate 13, the middle parts of the two guide rods 10 are limitingly and slidably connected with the linear bearing 5, and the upper ends of the two guide rods 10 are fixedly installed with the limiting ring 4; the lower end of the moving plate 13 is fixedly installed with the jaw cylinder 7.

[0031] The air cylinder 6 is a double stroke air cylinder, so that the device can control the welding ring more accurately.

[0032] The positioning rod 9 is made of high-temperature-resistant non-metallic material.

[0033] In the utility model, when starting the welding operation, the clamping jaw air cylinder 7 works to fix the welding ring, then the rodless air cylinder 2 works to drive the L-shaped fixing plate 12 to move together, so as to control the position of the welding ring in the horizontal direction, until the welding ring moves to the upper side of the welding position, the air cylinder 6 works to drive the moving plate 13 to move downward along the guide rod 10, until the welding ring is in close contact with the welding piece; and during the welding operation, the positioning rod 9 can assist in positioning, so as to avoid the situation that the welding wire does not melt during the welding operation.

[0034] In some embodiments, as shown in Figure 4 As a preferred embodiment of the utility model, the upper end right side of the moving plate 13 is fixedly provided with a rotary air cylinder 11, and the output end of the rotary air cylinder 11 is fixedly connected with the clamping jaw air cylinder 7, when the next position of the welding piece needs to be welded, the rotary air cylinder 11 can be used to quickly replace the position of the welding ring, so that the time of moving the welding ring is reduced.

[0035] The above embodiments are only used to illustrate the technical scheme of the utility model, rather than limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features; and these modifications or replacements will not make the essence of the corresponding technical scheme deviate from the spirit and scope of the technical scheme of the embodiments of the utility model.

Claims

1. A positioning device for a brazed ring of a water-cooled plate, comprising a fixing plate (1), characterized in that: It also includes a horizontal moving mechanism, a vertical moving mechanism and a fixing mechanism. The front end of the fixing plate (1) is equipped with a horizontal moving mechanism for controlling the fixing mechanism in the horizontal direction; the moving end of the horizontal moving mechanism is equipped with a vertical moving mechanism for controlling the fixing mechanism in the vertical direction; the fixing mechanism is installed on the moving end of the vertical moving mechanism; the fixing mechanism is used to fix the welding ring to ensure that the welding device is in close contact with the water-cooled plate harmonica tube.

2. The water-cooled plate brazing ring positioning device according to claim 1, characterized in that, The fixing mechanism includes a gripper cylinder (7), an aluminum alloy clamping plate (8), and positioning rods (9). The gripper cylinder (7) is installed below the vertical moving mechanism. The aluminum alloy clamping plate (8) is fixedly installed on the outside of the gripper on the front side of the gripper cylinder (7). Multiple positioning rods (9) are fixedly installed on the aluminum alloy clamping plate (8).

3. The water-cooled plate brazing ring positioning device according to claim 2, characterized in that, The positioning rod (9) is made of high-temperature resistant non-metallic material.

4. The water-cooled plate brazing ring positioning device according to claim 1, characterized in that, The horizontal lateral movement mechanism includes a rodless cylinder (2) and a mounting plate (3). The mounting plate (3) is fixedly installed at the front end of the fixed plate (1), and the rodless cylinder (2) is fixedly installed on the mounting plate (3). A vertical movement mechanism is installed on the moving end of the rodless cylinder (2).

5. The water-cooled plate brazing ring positioning device according to claim 1, characterized in that, The vertical moving mechanism includes a limiting ring (4), a linear bearing (5), a vertical drive assembly, an L-shaped fixed plate (12), and a moving plate (13). The long side of the L-shaped fixed plate (12) is fixedly installed on the moving end of the rodless cylinder (2). The linear bearing (5) is symmetrically fixed on the left and right sides of the short side of the L-shaped fixed plate (12). The vertical drive assembly is also installed on the L-shaped fixed plate (12). The vertical drive assembly is connected to the moving plate (13). A gripper cylinder (7) is fixedly installed at the lower end of the moving plate (13).

6. The water-cooled plate brazing ring positioning device according to claim 5, characterized in that, The vertical drive assembly includes a cylinder (6) and guide rods (10). The cylinder (6) is fixedly installed on the short side of the L-shaped fixed plate (12). The output end of the cylinder (6) is fixedly connected to the upper end of the moving plate (13). The lower ends of the two guide rods (10) are fixedly connected to the upper end of the moving plate (13). The middle part of the two guide rods (10) is limited and slidably connected to the linear bearing (5). The upper ends of the two guide rods (10) are fixedly installed with limit rings (4).

7. The water-cooled plate brazing ring positioning device according to claim 6, characterized in that, The cylinder (6) is a double-stroke cylinder.

8. The water-cooled plate brazing ring positioning device according to claim 7, characterized in that, A rotary cylinder (11) is fixedly installed on the upper right side of the movable plate (13), and the output end of the rotary cylinder (11) is fixedly connected to the gripper cylinder (7).

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