Device for collecting burrs and slitter edges outside welded pipe

Abstract

The utility model provides a collecting device for burrs and slitter edges outside a welded pipe, which relates to the technical field of welded pipe processing and comprises a base, a supporting seat and a control motor. The whole base is I-shaped; the supporting base is arranged in the middle of the right side of the base and is in an L shape. And the control motor is arranged above the base. According to the utility model, the problem that the high-frequency welded pipe is formed by cold-bending strip steel with fixed-length width, and when the two sides of the high-frequency welded pipe are heated to a high temperature of 700-800 DEG C through high frequency, the base metal of the high-frequency welded pipe is extruded to be fused and welded together is solved, so that the welding quality of the high-frequency welded pipe is ensured; when extrusion is required, the base metal needs to be transitionally extruded, a certain amount of craters are extruded on the outer wall and the inner wall of the welding position of the steel pipe, and the welding requirement is met; in the online continuous production process, craters protrude on the surface of the steel pipe and in the inner wall of the steel pipe and need to be scraped, and a cutter body made of YT15 is adopted for scraping the craters; the redundant craters are scraped to form continuous crater slitter edges, and the crater slitter edges are continuously produced on line, so that the crater slitter edges need to be curled and collected by a crater slitter edge collecting device; in addition, crator slitter edges are curled and collected at the high temperature of 400-500 DEG C, the working condition of the operation environment is very severe, the labor intensity is very high, and the safety is very low.

Description

Technical Field

[0001] The utility model belongs to the technical field of welded pipe processing, and more specifically, particularly relates to a device for collecting burrs and waste edges on the outside of welded pipes. Background Art

[0002] The burrs and scrap edges on the outside of the welded pipe may cause injuries to workers during operation and handling. These protruding edges may scratch the skin or cause other accidental injuries. At this time, a burr and scrap edge collection device for the welded pipe is needed.

[0003] Based on the findings in the prior art, the high-frequency welded pipe is formed by cold-bending a strip of steel of a fixed width, and heating its two sides to a high temperature of 700°~800° through high frequency, and then extruding it to weld the parent materials together. In order to ensure the welding quality, it is required that the parent material be transiently extruded during extrusion and a certain amount of weld scars be squeezed out of the outer wall and inner wall of the steel pipe welding point to meet the welding requirements; in the online continuous production process, the weld scar protrudes from the surface and inner wall of the steel pipe and needs to be scraped, and the scraping scar is scraped with a knife body made of YT15 material; scraping the excess weld scar becomes a continuous weld scar waste edge, because the weld scar waste edge is continuously produced in the online continuous production, and a weld scar waste edge collection device is required to curl and collect it; and the weld scar waste edge is curled and collected at a high temperature of 400°~500°, where the operating environment and working conditions are very harsh, the labor intensity is very high, and the safety is very low. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a device for collecting burrs and waste edges on the outside of welded pipes to solve the above problems.

[0005] The utility model of the welded pipe outer burr waste edge collection device is achieved by the following specific technical means:

[0006] A device for collecting burrs and waste edges on the outside of a welded pipe comprises a base, a support base and a control motor; the base is in an I-shape as a whole; the support base is located in the middle of the right side of the base and is in an L-shape; the control motor is located above the base.

[0007] Furthermore; the base includes: a fixed block, a push rod, a sprocket A and a four-jaw chuck; the fixed block is arranged in the middle position of the top of the base, and a round hole is opened in the middle position of the fixed block; the push rod passes through the middle position of the fixed block, and a circular push plate is provided on one side of the push rod; the sprocket A is arranged on one side of the fixed block, and the sprocket A is fixed to the outer periphery of the push rod; the four-jaw chuck is fixed in the middle position on the left side of the fixed block, a push rod is inserted in the middle position of the four-jaw chuck, and a push plate connected to the push rod is placed in the middle position on the left side of the four-jaw chuck.

[0008] Furthermore, the support seat includes: a cylinder; the cylinder is arranged on the top of the support seat, and the cylinder is connected to the push rod.

[0009] Furthermore, the control motor includes: a sprocket B; the motor shaft of the control motor is connected to the sprocket B, and the sprocket B is connected to the sprocket A through a chain.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. In this device, when it is used, the control motor is started, and the control motor will drive the sprocket B to rotate, thereby driving the push rod to rotate through the chain, and the push rod will drive the four-claw chuck to rotate, so that the waste edges will be wrapped around the periphery of the four-claw chuck, which is convenient for collection. After the collection is completed, the four-claw chuck is retracted, and the push plate will push the collected waste edges from the periphery of the four-claw chuck out of the four-claw chuck, which is convenient for collection and summary. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a main structural schematic diagram of the utility model.

[0013] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0014] 1. Base;

[0015] 101, fixed block; 102, push rod; 1021, sprocket A; 103, four-jaw chuck;

[0016] 2. Support seat;

[0017] 201, cylinder;

[0018] 3. Control the motor;

[0019] 301. Sprocket B. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with specific embodiments, and the advantages and features of the present invention will become clearer as the description proceeds. However, these embodiments are merely exemplary and do not constitute any limitation to the scope of the present invention. It should be understood by those skilled in the art that the details and forms of the technical solution of the present invention may be modified or replaced without departing from the spirit and scope of the present invention, but these modifications and replacements fall within the scope of protection of the present invention.

[0021] Example:

[0022] As attached Figure 1 As shown:

[0023] The utility model provides a device for collecting burrs and waste edges of welded pipes, comprising a base 1, a support base 2 and a control motor 3; the base 1 is in an I-shape as a whole; the support base 2 is arranged in the middle position on the right side of the base 1, and the support base 2 is in an L shape; the control motor 3 is arranged above the base 1.

[0024] Among them, the base 1 includes: a fixed block 101, a push rod 102, a sprocket A1021 and a four-jaw chuck 103; the fixed block 101 is arranged in the middle position of the top of the base 1, and a round hole is opened in the middle position of the fixed block 101; the push rod 102 passes through the middle position of the fixed block 101, and a circular push plate is provided on one side of the push rod 102; the sprocket A1021 is arranged on one side of the fixed block 101, and the sprocket A1021 is fixed to the outer periphery of the push rod 102; the four-jaw chuck 103 is fixed in the middle position on the left side of the fixed block 101, the push rod 102 is inserted in the middle position of the four-jaw chuck 103, and a push plate connected to the push rod 102 is placed in the middle position on the left side of the four-jaw chuck 103.

[0025] The support base 2 includes: a cylinder 201 ; the cylinder 201 is arranged on the top of the support base 2 , and the cylinder 201 is connected to the push rod 102 .

[0026] The control motor 3 includes: a sprocket B301; the motor shaft of the control motor 3 is connected with the sprocket B301, and the sprocket B301 is connected with the sprocket A1021 through a chain.

[0027] The specific usage and function of this embodiment are as follows:

[0028] In the utility model, when in use, the control motor 3 is started, and the control motor 3 will drive the sprocket B301 to rotate, thereby driving the push rod 102 to rotate through the chain, and the push rod 102 will drive the four-claw chuck 103 to rotate, so that the waste edges will be wrapped around the periphery of the four-claw chuck 103, which is convenient for collection. After the collection is completed, the four-claw chuck 103 is retracted and the cylinder 201 is started, and the cylinder 201 will drive the push rod 102 to move, so that the push plate will push the collected waste edges from the periphery of the four-claw chuck 103 out of the periphery of the four-claw chuck 103, which is convenient for collection and summary.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for collecting burrs and waste edges of welded pipes, comprising a base (1), a support base (2) and a control motor (3); characterized in that: The base (1) is in an I-shape as a whole; the support base (2) is arranged in the middle position on the right side of the base (1), and the support base (2) is in an L-shape; the control motor (3) is arranged above the base (1); The base (1) comprises: a fixed block (101), a push rod (102), a sprocket A (1021) and a four-jaw chuck (103); the fixed block (101) is arranged at a middle position on the top of the base (1), and a round hole is opened at a middle position of the fixed block (101); the push rod (102) passes through the middle position of the fixed block (101), and a round push plate is arranged on one side of the push rod (102); the sprocket A (1021) is arranged on one side of the fixed block (101), and the sprocket A (1021) is fixed to the outer periphery of the push rod (102); the four-jaw chuck (103) is fixed to a middle position on the left side of the fixed block (101), the push rod (102) is inserted into the middle position of the four-jaw chuck (103), and a push plate connected to the push rod (102) is placed at a middle position on the left side of the four-jaw chuck (103).

2. A device for collecting burrs and scrap edges of welded pipes as claimed in claim 1, characterized in that: The support seat (2) comprises a cylinder (201); the cylinder (201) is arranged on the top of the support seat (2), and the cylinder (201) is connected to the push rod (102).

3. A device for collecting burrs and scrap edges of welded pipes as claimed in claim 1, characterized in that: The control motor (3) comprises: a sprocket B (301); the motor shaft of the control motor (3) is connected to the sprocket B (301), and the sprocket B (301) is connected to the sprocket A (1021) via a chain.

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