A flange plate welding device for flange pipe production

Abstract

The utility model discloses a flange plate welding device for flange pipe production, including the bottom plate, flange plate welding device for flange pipe production still includes the fixed plate, and the fixed plate fixed mounting is at the top surface of bottom plate, the rotary drum, and the rotary drum's surface is rotatably connected with the inner wall of fixed plate. In the above -mentioned scheme, when the flange plate fixed on the surface of fixed disc needs to rotate and adjust, the motor one of setting in the top of support base drives transmission roll one to rotate, makes transmission roll two synchronous rotation under the transmission of transmission belt, thereby drives rotary drum of sleeve joint in the inner ring of transmission roll two also can carry out corresponding rotation, makes the arc block remove to the position of clamping groove, and under the elastic action of spring, drives the arc block and goes up, and clamps with the clamping groove, completes the clamping fixed of fixed disc, thereby realized the automatic rotation adjustment of flange plate, has simplified the adjustment process, has saved time and manpower to thereby improved the device practicality.

Description

Technical Field

[0001] This utility model relates to the field of flange welding technology, and more specifically, to a flange welding device for flange pipe fitting production. Background Technology

[0002] When welding flanges, it is usually necessary to fix the flanges first. When aligning the flanges with the welded pipe, it may be necessary to rotate and adjust the angle of the flanges, which requires loosening and adjusting the flanges. The whole adjustment process is quite troublesome, time-consuming and labor-intensive.

[0003] To address the aforementioned issues, patent document publication number CN222002407U discloses a flange welding device for flange production, comprising a base plate, a first clamping plate and a bracket fixedly connected to the top of the base plate, a second clamping plate bolted to the top of the first clamping plate, a collecting tray slidably connected to the top of the base plate, and a rotation limiting mechanism provided on the top of the base plate. The rotation limiting mechanism includes a fixing plate, which is fixedly connected to the top of the base plate, and a sliding rod is slidably connected through the side of the fixing plate.

[0004] However, in actual use, it still has some drawbacks. For example, the above welding device can rotate the rotating drum to drive the fixed plate and the flange on it to rotate after fixing the flange on the fixed plate by setting a limiting rotation mechanism. Although it realizes the direct rotation of the flange, the slide bar still needs to be pushed manually to fix the rotating drum. The operation is cumbersome when adjusting frequently. Especially in the case of heavy flanges, rotating the rotating drum may be laborious. It lacks a labor-saving design and reduces the practicality of the device to a certain extent. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a flange welding device for flange pipe fitting production, so as to solve the problem of cumbersome operation during the frequent rotation and adjustment of the flange in the prior art.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a flange welding device for flange pipe fitting production, including a base plate, and the flange welding device for flange pipe fitting production further includes...

[0007] A fixing plate, which is fixedly installed on the top surface of the base plate;

[0008] A rotating cylinder, the surface of which is rotatably connected to the inner wall of a fixed plate, the rotating cylinder being configured as a hollow structure, the surface of which is provided with a snap-fit ​​groove, and a fixed plate being fixedly connected to one end of the rotating cylinder along its length.

[0009] A support base is fixedly installed on the top of a fixed plate, and a motor is provided on the top of the support base;

[0010] A first transmission roller is fixedly connected to the drive shaft of a first motor on one side. A transmission belt is provided on the surface of the first transmission roller. The first transmission roller is connected to a second transmission roller via the transmission belt. The inner ring of the second transmission roller is fixedly connected to the surface of the rotating drum.

[0011] The device also includes a mounting column, an electric push rod, a connecting column, a sliding rod, a spring, and an arc-shaped block. The mounting column is located on one side of the top of the fixed plate. The electric push rod is fixedly installed inside the mounting column. One end of the electric push rod is fixedly connected to the surface of the connecting column. The bottom of the connecting column is fixedly connected to one end of the sliding rod along its length. The surface of the sliding rod is in contact with the inner wall of the rotating cylinder. One end of the spring is fixedly connected to the inside of the sliding rod. The other end of the spring is fixedly connected to the bottom surface of the arc-shaped block. The surface of the arc-shaped block engages with the inside of the locking groove.

[0012] It also includes a slag removal component, which is disposed on the surface of the fixed plate.

[0013] The slag removal assembly includes an impact mechanism, a base column, a rack, a second motor, and a gear. The impact mechanism is movably installed inside the fixed plate. The base column is located at the bottom of the impact mechanism. The rack is fixedly installed on the inner wall of the base column. The second motor is located on the surface of the fixed plate. The drive shaft of the second motor is fixedly connected to the surface of the gear. The outer edge of the gear meshes with the outer edge of the rack.

[0014] The beneficial effects of the above-mentioned technical solution of this utility model are as follows:

[0015] In the above scheme, when the flange fixed on the surface of the fixed plate needs to be rotated and adjusted, the motor one set on the top of the support base drives the transmission roller one to rotate. Under the transmission action of the transmission belt, the transmission roller two rotates synchronously, thereby driving the rotating cylinder sleeved on the inner ring of the transmission roller two, along with the fixed plate at one end, to rotate accordingly. After the fixed plate rotates a certain angle, the electric push rod set inside the mounting column retracts, driving the slide rod to move, so that the arc block moves to the position of the locking groove. Under the elastic action of the spring, the arc block moves upward and engages with the locking groove, completing the locking and fixing of the fixed plate. This realizes the automatic rotation adjustment of the flange, simplifies the adjustment process, saves time and manpower, and improves the practicality of the device.

[0016] The motor drives the gear to rotate, and the meshing of the rack and gear enables the impact mechanism to move horizontally back and forth. This back and forth movement removes the welding slag adhering to the surface of the fixed plate, further improving the practicality of the device. Attached Figure Description

[0017] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a three-dimensional assembly drawing of the overall device of this utility model;

[0019] Figure 3 This is a schematic diagram of the relevant structure of the slide bar and arc block of this utility model;

[0020] Figure 4 This is a schematic diagram of the slag removal component of this utility model.

[0021] [Figure Labels]

[0022] 1. Base plate; 2. Fixing plate; 3. Rotary drum; 4. Snap-fit ​​groove; 5. Fixing disc; 6. Support base; 7. Motor 1; 8. Transmission roller 1; 9. Transmission belt; 10. Transmission roller 2; 11. Mounting column; 12. Electric push rod; 13. Connecting column; 14. Slide rod; 15. Spring; 16. Arc block; 17. Slag removal assembly; 171. Impact mechanism; 172. Base column; 173. Rack; 174. Motor 2; 175. Gear. Detailed Implementation

[0023] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0024] As attached Figure 1 To be continued Figure 4 An embodiment of this utility model provides a flange welding device for flange pipe fitting production, including a base plate 1, and the flange welding device for flange pipe fitting production also includes...

[0025] Fixing plate 2 is fixedly installed on the top surface of base plate 1;

[0026] Rotating cylinder 3, the surface of rotating cylinder 3 is rotatably connected to the inner wall of fixed plate 2, rotating cylinder 3 is set as a hollow structure, the surface of rotating cylinder 3 is provided with snap-fit ​​groove 4, and a fixed plate 5 is fixedly connected to one end of rotating cylinder 3 in the length direction;

[0027] Support base 6 is fixedly installed on the top of the fixed plate 2, and a motor 7 is provided on the top of the support base 6;

[0028] One side of the transmission roller 8 is fixedly connected to the drive shaft of the motor 7. The surface of the transmission roller 8 is provided with a transmission belt 9. The transmission roller 8 is connected to the transmission roller 10 through the transmission belt 9. The inner ring of the transmission roller 10 is fixedly connected to the surface of the rotating drum 3. Through the motor 7, the rotating drum 3 and the fixed plate 5 can not only rotate automatically, but also rotate at a specific angle so that the fixed plate 5 can be fixed by the snap-fit ​​groove 4 and the arc block 16.

[0029] The system also includes a mounting column 11, an electric push rod 12, a connecting column 13, a sliding rod 14, a spring 15, and an arc-shaped block 16. The mounting column 11 is located on one side of the top of the fixed plate 2. The electric push rod 12 is fixedly installed inside the mounting column 11. One end of the electric push rod 12 is fixedly connected to the surface of the connecting column 13. The bottom of the connecting column 13 is fixedly connected to one end of the sliding rod 14 along its length. The surface of the sliding rod 14 is in contact with the inner wall of the rotating cylinder 3. One end of the spring 15 is fixedly connected to the inside of the sliding rod 14. The other end of the spring 15 is fixedly connected to the bottom surface of the arc-shaped block 16. The surface of the arc-shaped block 16 is engaged with the inside of the locking groove 4. The electric push rod 12 can automatically push the sliding rod 14, causing the arc-shaped block 16 to engage with the locking groove 4, thus completing the automatic fixing of the fixed plate 5 after rotation.

[0030] It also includes a slag cleaning component 17, which is disposed on the surface of the fixed plate 2.

[0031] The slag removal assembly 17 includes an impact mechanism 171, a base column 172, a rack 173, a second motor 174, and a gear 175. The impact mechanism 171 is movably installed inside the fixed plate 2. The base column 172 is located at the bottom of the impact mechanism 171. The rack 173 is fixedly installed on the inner wall of the base column 172. The second motor 174 is located on the surface of the fixed plate 2. The drive shaft of the second motor 174 is fixedly connected to the surface of the gear 175. The outer edge of the gear 175 meshes with the outer edge of the rack 173.

[0032] The working process of this utility model is as follows: When the flange fixed on the surface of the fixed plate 5 needs to be rotated and adjusted, the motor 7 set on the top of the support base 6 drives the transmission roller 8 to rotate. Under the transmission action of the transmission belt 9, the transmission roller 10 rotates synchronously, thereby driving the rotating cylinder 3 sleeved on the inner ring of the transmission roller 10, together with the fixed plate 5 at one end, to rotate accordingly. After the fixed plate 5 rotates a certain angle, the electric push rod 12 set inside the mounting column 11 retracts and drives the slide rod 14 to move, so that the arc block 16 moves to the position of the snap-fit ​​groove 4. Under the elastic action of the spring 15, the arc block 16 moves upward and snaps into the snap-fit ​​groove 4, thus completing the snap-fit ​​fixing of the fixed plate 5.

[0033] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0034] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0035] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A flange welding device for flange pipe fitting production, comprising a base plate (1), characterized in that, The flange welding device for producing flange pipe fittings also includes A fixing plate (2) is fixedly installed on the top surface of the base plate (1); Rotary cylinder (3), the surface of the rotating cylinder (3) is rotatably connected to the inner wall of the fixed plate (2), the rotating cylinder (3) is configured as a hollow structure, the surface of the rotating cylinder (3) is provided with a snap-fit ​​groove (4), and a fixed plate (5) is fixedly connected to one end of the rotating cylinder (3) in the length direction; Support base (6), the support base (6) is fixedly installed on the top of the fixed plate (2), and a motor (7) is provided on the top of the support base (6); A transmission roller 1 (8) is fixedly connected to the drive shaft of a motor 1 (7) on one side. A transmission belt (9) is provided on the surface of the transmission roller 1 (8). The transmission roller 1 (8) is connected to a transmission roller 2 (10) via the transmission belt (9). The inner ring of the transmission roller 2 (10) is fixedly connected to the surface of the rotating drum (3).

2. The flange welding device for flange pipe fitting production according to claim 1, characterized in that, It also includes a mounting post (11), an electric push rod (12), a connecting post (13), a slide rod (14), a spring (15), and an arc block (16). The mounting post (11) is set on one side of the top of the fixing plate (2). The electric push rod (12) is fixedly installed inside the mounting post (11). One end of the electric push rod (12) is fixedly connected to the surface of the connecting post (13). The bottom of the connecting post (13) is fixedly connected to one end of the slide rod (14) along its length. The surface of the slide rod (14) is in contact with the inner wall of the rotating cylinder (3). One end of the spring (15) is fixedly connected to the inside of the slide rod (14). The other end of the spring (15) is fixedly connected to the bottom surface of the arc block (16). The surface of the arc block (16) is engaged with the inside of the snap-fit ​​groove (4).

3. The flange welding device for flange pipe fitting production according to claim 1, characterized in that, It also includes a slag removal assembly (17), which is disposed on the surface of the fixing plate (2).

4. The flange welding device for flange pipe fitting production according to claim 3, characterized in that, The slag removal assembly (17) includes an impact mechanism (171), a base column (172), a rack (173), a second motor (174), and a gear (175). The impact mechanism (171) is movably installed inside the fixed plate (2). The base column (172) is located at the bottom of the impact mechanism (171). The rack (173) is fixedly installed on the inner wall of the base column (172). The second motor (174) is located on the surface of the fixed plate (2). The drive shaft of the second motor (174) is fixedly connected to the surface of the gear (175). The outer edge of the gear (175) meshes with the outer edge of the rack (173).

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