Automatic flange assembly device

Abstract

The utility model discloses a kind of flange automatic assembly device, it is related to flange assembly technical field, including workbench, the top of workbench is provided with conveyor belt, the side of workbench is equipped with driving motor, the driving motor is used to drive conveyor belt to move, the top of conveyor belt is fixedly connected with bottom plate, the top of bottom plate is equipped with first cylinder. The utility model is provided with workbench, second cylinder, second hydraulic rod, fixed disc, shell, welding machine, welding head, extension spring and limit plate, can make second hydraulic rod telescopic by second cylinder, drive the flange on fixed disc and pipe assembly, then welding head is welded to flange by welding machine, to reduce the work intensity of artificial, and by the use of extension spring and limit plate, different size flange can be better fixed, reduce the process of assembly, flange moves, to improve the accuracy of flange assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to flange assembly technical field, concretely relates to a flange automatic assembly device. BACKGROUND

[0002] In the modern industrial production process, various pipe consumption is large, and pipe and flange centering assembly is an important link in production and processing. The traditional processing technology is that personnel select suitable flanges, pick up flanges and then install to the straight pipe end, personnel operate right-angle calipers, level meter and the like to accurately position the flanges, then manually spot weld, and complete the assembly process.

[0003] 1. In the prior art, the manual picking up of flanges and the assembly of flanges increase the labor intensity of personnel, and the assembly accuracy is poor.

[0004] 2. In the prior art, the flanges cannot be well fixed to different sizes of pipes during assembly, thereby affecting the assembly quality. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of flange automatic assembly device to solve the problems in the above background technology.

[0006] To solve the above technical problems, the technical scheme adopted by the utility model is as follows:

[0007] A kind of flange automatic assembly device, including workbench, the top of the workbench is provided with conveyor belt, one side of the workbench is installed with drive motor, the drive motor is used to drive conveyor belt to move, the top of the conveyor belt is fixedly connected with bottom plate, the top of the bottom plate is installed with first air cylinder, the top of the first air cylinder is installed with first hydraulic rod, the top of the first hydraulic rod is fixedly connected with support plate, the top of the support plate is installed with second air cylinder, one side of the second air cylinder is installed with second hydraulic rod, one end of the second hydraulic rod is fixedly connected with fixed disc, the top of the workbench is provided with shell, the bottom of the shell is installed with welding machine, the bottom of the welding machine is provided with welding head.

[0008] The further improvement of the technical scheme of the utility model is that: the top of the support plate is installed with third air cylinder, one side of the third air cylinder is installed with third hydraulic rod, and the third air cylinder and the third hydraulic rod are both provided with two groups, and the two groups of third air cylinder and third hydraulic rod are symmetrically distributed, and one end of the two groups of third hydraulic rod is fixedly connected with clamping plate.

[0009] Adopting the technical scheme, the third cylinder and the clamping plate are arranged and used, the two groups of clamping plates can apply opposite and same pressure on the surface of the pipe, so that the pipe can be fixed, and the pipe is prevented from moving to affect the assembling effect of the flange.

[0010] Further improvement of the technical scheme of the utility model lies in that the second cylinder and the fixed disc are both provided with two groups, and the two groups of second cylinders and fixed discs are symmetrically distributed, and the two groups of fixed discs are both provided with a first recess on one side.

[0011] Adopting the technical scheme, the fixed disc and the first recess are arranged and used, the flange can be fixed, and the two ends of the pipe can be simultaneously assembled with the flange, so that the working efficiency is improved, and the limitation of the device is reduced.

[0012] Further improvement of the technical scheme of the utility model lies in that the first recess is fixedly connected with a telescopic spring, the other end of the telescopic spring is fixedly connected with a limiting plate, the telescopic spring and the limiting plate are both provided with four groups, and the four groups of telescopic springs and limiting plates are uniformly distributed.

[0013] Adopting the technical scheme, the telescopic spring and the limiting plate are arranged and used, the flange can be better fixed through the reaction force of the telescopic spring, and the fixed disc can fix the flanges of different sizes.

[0014] Further improvement of the technical scheme of the utility model lies in that the limiting plate and the clamping plate are both arranged in a curved shape.

[0015] Adopting the technical scheme, the limiting plate and the clamping plate are arranged and used, the contact area of the limiting plate and the clamping plate with the flange and the pipe is increased, the fixing effect of the device on the flange and the pipe is improved, and the assembling quality of the device is improved.

[0016] Further improvement of the technical scheme of the utility model lies in that the clamping plate is provided with a rubber pad on one side, and the size of the rubber pad is consistent with the size of the clamping plate.

[0017] Adopting the technical scheme, the rubber pad is arranged and used, the friction between the pipe and the clamping plate is increased, the fixing effect of the clamping plate is improved, the rubber pad can buffer the pressure received by the pipe, and the damage of the pipe caused by the excessive pressure applied by the clamping plate is avoided.

[0018] Further improvement of the technical scheme of the utility model lies in that the supporting plate is provided with a supporting seat on the top, the supporting seat is provided with two groups, the two groups of supporting seats are symmetrically distributed on the two sides of the clamping plate, and the top of the two groups of supporting seats is provided with a second recess.

[0019] By adopting the technical scheme, the support seat and the second groove are arranged and used, so that the pipe can be preliminarily positioned, and the clamping plate can clamp and fix the pipe, thereby improving the convenience of the device.

[0020] Compared with the prior art, the technical progress achieved by the utility model is that:

[0021] 1. The flange automatic assembly device is provided with a workbench, a second cylinder, a second hydraulic rod, a fixing disc, a shell, a welding machine, a welding head, a telescopic spring and a limiting plate, the second cylinder can make the second hydraulic rod extend and retract, the flange on the fixing disc is driven to assemble with the pipe, and then the welding machine and the welding head are used for welding the flange, thereby reducing the work intensity of workers, the telescopic spring and the limiting plate are used to better fix flanges of different sizes, the movement of the flange in the assembly process is reduced, and the accuracy of flange assembly is improved.

[0022] 2. The flange automatic assembly device is provided with a workbench, a third cylinder, a third hydraulic rod, clamping plates and rubber pads, two groups of clamping plates can respectively exert opposite and same pressure on the surface of the pipe, thereby fixing pipes of different sizes, and the use of the rubber pads can increase the friction between the pipe and the clamping plate, thereby improving the fixing effect of the clamping plate. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a whole structure schematic view of the utility model;

[0024] Figure 2 It is an internal structure schematic view of the shell of the utility model;

[0025] Figure 3 It is an upper view of the support plate of the utility model;

[0026] Figure 4 It is a sectional view of the support plate of the utility model;

[0027] Figure 5 It is an upper view of the fixing disc of the utility model.

[0028] In the drawing: 1, workbench; 2, conveying belt; 3, driving motor; 4, bottom plate; 5, first cylinder; 6, first hydraulic rod; 7, support plate; 8, second cylinder; 9, second hydraulic rod; 10, fixing disc; 11, shell; 12, welding machine; 13, welding head; 14, third cylinder; 15, third hydraulic rod; 16, clamping plate; 17, first groove; 18, telescopic spring; 19, limiting plate; 20, rubber pad; 21, support seat; 22, second groove. DETAILED DESCRIPTION

[0029] The utility model makes further detailed description in combination with examples as follows:

[0030] Example 1

[0031] As Figures 1-5 shown, the utility model provides a flange automatic assembly device, including workbench 1, the top of workbench 1 is provided with conveying belt 2, one side of workbench 1 is installed with drive motor 3, drive motor 3 is used to drive conveying belt 2 to move, the top of conveying belt 2 is fixedly connected with bottom plate 4, the top of bottom plate 4 is installed with first cylinder 5, the top of first cylinder 5 is installed with first hydraulic rod 6, and the top of first hydraulic rod 6 is fixedly connected with support plate 7, the top of support plate 7 is installed with second cylinder 8, one side of second cylinder 8 is installed with second hydraulic rod 9, one end of second hydraulic rod 9 is fixedly connected with fixed disc 10, the top of workbench 1 is provided with shell 11, and the bottom of shell 11 is installed with welding machine 12, and the bottom of welding machine 12 is provided with welding head 13.

[0032] In the embodiment, by being provided with workbench 1, second cylinder 8, second hydraulic rod 9, fixed disc 10, shell 11, welding machine 12, welding head 13, extension spring 18 and limiting plate 19, the second hydraulic rod 9 can be made to stretch and retract by the second cylinder 8, drive the flange on the fixed disc 10 to assemble with the pipe, then the flange is welded by welding machine 12 and welding head 13, thereby reducing the work intensity of artificial, and by the use of extension spring 18 and limiting plate 19, different sizes of flanges can be better fixed, the movement of flange in the process of assembly is reduced, and the accuracy of flange assembly is improved.

[0033] Example 2

[0034] As Figures 1-5 shown, on the basis of example 1, the utility model provides a technical scheme: preferably, the top of support plate 7 is installed with third cylinder 14, one side of third cylinder 14 is installed with third hydraulic rod 15, and third cylinder 14 and third hydraulic rod 15 are provided with two groups, and two groups of third cylinder 14 and third hydraulic rod 15 are symmetrically distributed, and one end of two groups of third hydraulic rod 15 is fixedly connected with clamping plate 16, and second cylinder 8 and fixed disc 10 are provided with two groups, and two groups of second cylinder 8 and fixed disc 10 are symmetrically distributed, and one side of two groups of fixed disc 10 is provided with first recess 17, the inner wall of first recess 17 is fixedly connected with extension spring 18, and the other end of extension spring 18 is fixedly connected with limiting plate 19, and extension spring 18 and limiting plate 19 are provided with four groups, and four groups of extension spring 18 and limiting plate 19 are evenly distributed.

[0035] In the embodiment, the third cylinder 14 and the clamping plate 16 are arranged and used, so that the two groups of clamping plates 16 can apply opposite and same pressure on the surface of the pipe, thereby fixing the pipe, preventing the pipe from moving during the assembly of the flange, affecting the disassembly effect, the fixing disc 10 and the first groove 17 are arranged and used, so that the flange can be fixed, and the assembly of the flange on both ends of the pipe can be simultaneously performed, thereby improving the work efficiency and reducing the limitation of the device, and the extension spring 18 and the limiting plate 19 are arranged and used, so that the flange can be better fixed by the reaction force of the extension spring 18, and the fixing disc 10 can fix flanges of different sizes.

[0036] Embodiment 3

[0037] As Figures 1-5 shown, on the basis of the embodiment 1, the utility model provides a technical scheme: preferably, the limiting plate 19 and the clamping plate 16 are arranged to be curved, one side of the clamping plate 16 is provided with rubber pad 20, and the size of rubber pad 20 and the size of clamping plate 16 mutually coincide, the top of support plate 7 is provided with support seat 21, and support seat 21 is provided with two groups, and two groups of support seat 21 are symmetrically distributed on both sides of clamping plate 16, and the top of two groups of support seat 21 is provided with second groove 22.

[0038] In the embodiment, the limiting plate 19 and the clamping plate 16 are arranged and used, so that the contact area of the limiting plate 19 and the clamping plate 16 with the flange and the pipe is increased, the fixing effect of the device on the flange and the pipe is improved, thereby improving the assembly quality of the device, the rubber pad 20 is arranged and used, so that the friction between the pipe and the clamping plate 16 is increased, thereby improving the fixing effect of the clamping plate 16, and the rubber pad 20 can buffer the pressure received by the pipe, avoiding that the pressure applied by the clamping plate 16 is too large to cause damage to the pipe, the support seat 21 and the second groove 22 are arranged and used, so that the pipe can be preliminarily positioned, and the clamping plate 16 can clamp and fix the pipe, thereby improving the convenience of the device.

[0039] The working principle of the flange automatic assembly device will be described below.

[0040] As Figures 1-5As shown, the pipe is placed inside the second groove 22, then the flange is fixed on the fixed disc 10 through the telescopic spring 18 and the limiting plate 19, then the third cylinder 14 is started to drive the clamping plate 16 to clamp and fix the pipe, then the second cylinder 8 is started to drive the fixed disc 10 to move, so that the flange is assembled with both ends of the pipe, then the driving motor 3 is started to drive the conveying belt 2 to move, so that the supporting plate 7 is located at the bottom of the welding machine 12, then the first cylinder 5 is started to drive the supporting plate 7 to move to the specified height, then the welding machine 12 is started, so that the welding head 13 welds the flange.

[0041] The above is a detailed description of the utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. An automatic flange assembly device comprising a worktable (1), characterized in that: The top of the workbench (1) is provided with a conveyor belt (2), one side of the workbench (1) is provided with a driving motor (3), the driving motor (3) is used for driving the conveyor belt (2) to move, the top of the conveyor belt (2) is fixedly connected with a bottom plate (4), the top of the bottom plate (4) is provided with a first cylinder (5), the top of the first cylinder (5) is provided with a first hydraulic rod (6), one end of the first hydraulic rod (6) is fixedly connected with a supporting plate (7), the top of the supporting plate (7) is provided with a second cylinder (8), one side of the second cylinder (8) is provided with a second hydraulic rod (9), one end of the second hydraulic rod (9) is fixedly connected with a fixed disc (10), the top of the workbench (1) is provided with a shell (11), the bottom of the shell (11) is provided with a welding machine (12), the bottom of the welding machine (12) is provided with a welding head (13).

2. The automatic flange assembly device of claim 1, wherein: The top of the supporting plate (7) is provided with a third cylinder (14), one side of the third cylinder (14) is provided with a third hydraulic rod (15), and the third cylinder (14) and the third hydraulic rod (15) are provided with two groups, and the two groups of third cylinders (14) and third hydraulic rods (15) are symmetrically distributed, and one end of the two groups of third hydraulic rods (15) is fixedly connected with a clamping plate (16).

3. The automatic flange assembly device of claim 1, wherein: The second cylinder (8) and the fixed disc (10) are provided with two groups, and the two groups of second cylinders (8) and fixed discs (10) are symmetrically distributed, and one side of the two groups of fixed discs (10) is provided with a first groove (17).

4. The automatic flange assembly device of claim 3, wherein: The inner wall of the first groove (17) is fixedly connected with a telescopic spring (18), and the other end of the telescopic spring (18) is fixedly connected with a limiting plate (19), and the telescopic spring (18) and the limiting plate (19) are provided with four groups, and the four groups of telescopic springs (18) and limiting plates (19) are evenly distributed.

5. The automatic flange assembly apparatus of claim 4, wherein: The limiting plate (19) and the clamping plate (16) are both provided in a curved shape.

6. The automatic flange assembly device of claim 2, wherein: One side of the clamping plate (16) is provided with a rubber pad (20), and the size of the rubber pad (20) is consistent with the size of the clamping plate (16).

7. The automatic flange assembly device of claim 1, wherein: The top of the supporting plate (7) is provided with a supporting seat (21), and the supporting seat (21) is provided with two groups, and the two groups of supporting seats (21) are symmetrically distributed on both sides of the clamping plate (16), and the top of the two groups of supporting seats (21) is provided with a second groove (22).

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