Device for quickly deburring steel pipe

Abstract

The utility model discloses a device for quickly deburring a steel pipe, and aims to solve the problems of low deburring efficiency, incomplete deburring effect, high equipment cost, high operation technical requirements and the like in an automatic deburring technology after the existing steel pipe is manufactured. The device comprises a base, a workbench, a burr removing part, a clamping part and a feeding part. Wherein the workbench is arranged in the middle of the base, is used for placing a to-be-machined steel pipe and is provided with a profiling groove for fixing the steel pipe; the burr removing part is arranged on one side or two sides of the base, an inner and outer chamfering tool bit is driven by a motor to rotate and is matched with a linear air cylinder to push to realize burr removing operation, and the tool bit can be replaced according to the specification of a steel pipe; the clamping part is arranged above the workbench, and a spinning air cylinder drives a pressing head to press downwards to stably clamp a steel pipe; the feeding part is arranged at the front end of the base and comprises a slope feeding groove and a check block, and automatic feeding and discharging speed control of the steel pipes are achieved. The steel pipe deburring device is simple in structure, convenient to operate, high in deburring efficiency, good in deburring effect and suitable for fast deburring treatment of steel pipes of different specifications, and the production efficiency and the product quality of the steel pipe manufacturing industry are effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a steel pipe processing device field especially for a device for steel pipe deburring fast. BACKGROUND

[0002] In the steel pipe manufacturing process, burr generation is a common and inevitable problem. Burrs mainly appear in the cutting end face of the steel pipe, which is caused by plastic deformation and protrusions during cutting by cutting tools. The existence of burrs not only reduces the machining precision and surface quality of the steel pipe surface, but also may adversely affect the subsequent welding performance, and in severe cases, may even cause welding defects and safety accidents. Therefore, burr removal is an indispensable link in the steel pipe manufacturing process. Manual deburring is the most commonly used method in the prior art, which relies on the technical level of the bench worker and uses files, sandpaper and other tools for manual operation. This method not only has high work intensity, long time consumption and low production efficiency, but also is difficult to guarantee product quality.

[0003] With the development of industry, the requirements for steel pipe manufacturing efficiency and product quality are continuously improved, and the limitations of manual deburring are increasingly prominent. In order to overcome the drawbacks of manual deburring, some automatic deburring devices have appeared, but these devices also have certain deficiencies in removing the burrs of the steel pipe. For example, although some devices improve the deburring efficiency, the deburring effect is not complete and subsequent manual processing of residual burrs is required; although some devices have good deburring effect, the device is expensive and the operation technical requirement is high, which is not suitable for large-scale popularization and application.

[0004] Therefore, the existing technology still has problems such as low deburring efficiency, incomplete effect, high equipment cost and high operation technical requirement in the automatic deburring of the steel pipe after the steel pipe manufacturing is completed. These problems limit the automation level and production efficiency of the steel pipe manufacturing industry, and it is an urgent technical problem for the technical personnel in the field to develop a new type of high-efficiency and economical steel pipe deburring device. SUMMARY

[0005] In view of the problems in the background art, the utility model provides a device for steel pipe deburring fast, provides a simple and fast burr removal method, the device includes a base, a workbench is arranged in the middle of the base, the steel pipe to be processed is placed on the workbench, a burr removal part is arranged on one side of the base, the burr removal part includes a support table, a motor is arranged on the support table, a tool bit mounting sleeve is installed at the front end of the motor, an inner and outer circle chamfer tool bit is installed at the front end of the tool bit mounting sleeve, the motor drives the inner and outer circle chamfer tool bit to rotate to remove the burrs of the steel pipe placed on the workbench, the inner and outer circle chamfer tool bit can be replaced by different tool bits according to different steel pipes, a linear air cylinder is arranged at the rear end of the support table, and the linear air cylinder can push the support table to move forward and backward.

[0006] Preferably, the burr removing part further comprises a safety coupling, which is arranged at the front end of the motor and connected with the tool head mounting sleeve at the rear end.

[0007] Further, the device further comprises a clamping part, which is arranged above the workbench and comprises a fixed block, a spinning cylinder is arranged above the fixed block, and a pressure head is connected with the spinning cylinder, so that the spinning cylinder can fix the steel pipe to be processed.

[0008] Further, the device further comprises a feeding part, which is arranged at the front end of the base, and the feeding part comprises a feeding groove, which is arranged in a slope, so that the steel pipe in the feeding groove can roll down along the feeding groove.

[0009] Preferably, a stop block is arranged at the outlet of the front end of the feeding groove, and the stop block is used to control the discharging speed of the steel pipe.

[0010] Preferably, a profiling groove is arranged on the workbench, and the profiling groove is used to further fix the steel pipe to be processed.

[0011] Preferably, one burr removing part is arranged at each of the left end and the right end of the device.

[0012] The device has the advantages and beneficial effects that: the device drives the inner and outer circular chamfer tool head to rotate through the motor, and drives the support table to move forward and backward through the linear cylinder, so that the burr of the steel pipe can be quickly and accurately removed. Compared with the traditional manual deburring method, the device significantly improves the deburring efficiency and reduces the labor intensity. The inner and outer circular chamfer tool head can be replaced according to different steel pipe specifications, so that the device has wide applicability to different sizes and types of steel pipes, and the universality and flexibility of the equipment are improved. The clamping part realizes stable clamping of the steel pipe through the cooperation of the spinning cylinder and the pressure head, so that the movement or shaking of the steel pipe during deburring is avoided, and the accuracy and effect of deburring are further improved. The feeding part realizes automatic feeding of the steel pipe, the feeding groove designed in a slope enables the steel pipe to smoothly roll to the workbench, and the stop block effectively controls the discharging speed of the steel pipe, so that the continuity and stability of the entire deburring process are ensured. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creating any creative labor.

[0014] Figure 1 The utility model discloses a schematic view.

[0015] Wherein, 1 - base, 2 - workbench, 21 - profiling groove, 3 - burr removal part, 31 - support table, 32 - motor, 33 - cutter head mounting sleeve, 34 - internal and external circle chamfer cutter head, 35 - linear cylinder, 36 - coupling, 4 - clamping part, 41 - fixed block, 42 - spinning cylinder, 5 - feeding part, 51 - feeding groove, 52 - stop block. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range protected by the utility model. In addition, it should be understood that the specific implementation manners described here are only used for illustrating and explaining the utility model, not for limiting the utility model. In the utility model, the orientation words such as "upper" and "lower" are usually the upper and lower in the actual use or working state of the device, and the specific is the drawing direction in the drawings, and "inner" and "outer" are for the contour of the device.

[0017] As Figure 1 The equipment mainly comprises base 1, workbench 2, burr removal part 3, clamping part 4 and feeding part 5

[0018] The device is integrally installed on the base 1, and the base 1 is a stable support structure. The workbench 2 is arranged in the middle of the base 1 and is used for placing the steel pipe to be processed. The profiling groove 21 is formed in the workbench 2, and the shape of the profiling groove 21 is matched with the steel pipe, so that the steel pipe to be processed is further fixed and positioned.

[0019] The burr removal part 3 is symmetrically arranged on one side or both sides of the base 1. The burr removal part 3 comprises a support table 31, and the support table 31 is stably installed on the base 1. The motor 32 is installed on the support table 31, and the motor 32 provides power for the deburring operation. The motor 32 is connected with the cutter head mounting sleeve 33 through the safety coupling 36 at the front end, and the safety coupling 36 is used for cutting off the power transmission in the abnormal condition to protect the equipment. The internal and external circle chamfer cutter head 34 is installed at the front end of the cutter head mounting sleeve 33, and the internal and external circle chamfer cutter head 34 can be replaced according to different steel pipe specifications to adapt to different sizes and types of steel pipes. The linear cylinder 35 is arranged at the rear end of the support table 31, and the telescopic movement of the linear cylinder 35 drives the support table 31 and the cutter head to move forward and backward, so that the deburring operation is realized.

[0020] The clamping part 4 is arranged above the workbench 2 and used for clamping the steel pipe to be processed.

[0021] The feeding part 5 is arranged at the front end of the base 1 and used for realizing automatic feeding of the steel pipe.

[0022] Specific use steps are as follows:

[0023] In the embodiment, the steel pipes to be deburred are placed in the feeding groove 51 in batches, and the steel pipes roll to the block 52 along the slope under the action of gravity. The block 52 controls the feeding speed of the steel pipes, so that only one steel pipe enters the profiling groove 21 of the workbench 2 each time and is preliminarily positioned through the profiling groove 21.

[0024] The spinning cylinder 42 of the clamping part 4 is started to drive the pressing head 43 to press down and stably clamp the steel pipe to be processed on the workbench 2. The motor 32 is started to rotate the knife head mounting sleeve 33 and the inner and outer circle chamfering knife head 34 through the safety coupling 36. At the same time, the linear cylinder 35 pushes the support table 31 and the knife head to move forward, so that the inner and outer circle chamfering knife head 34 contacts and removes the burrs on the end face of the steel pipe. After deburring is completed, the linear cylinder 35 drives the knife head to retreat to the initial position, and the motor 32 stops rotating. The spinning cylinder 42 releases the pressing head 43 to release the clamping of the steel pipe. The next steel pipe in the feeding groove 51 enters the workbench 2 under the action of gravity, and the above process is repeated to realize continuous automatic operation of the steel pipe deburring.

[0025] The above describes in detail the device for quickly deburring the steel pipe provided by the utility model. The principle and implementation mode of the utility model are described by applying specific examples in the text. The above embodiment is only used for helping to understand the method and core idea of the utility model. It should be pointed out that the person skilled in the art can make some improvements and modifications to the utility model without departing from the principle of the utility model, and these improvements and modifications also fall within the protection scope of the utility model claim.

Claims

1. A device for rapid deburring of steel pipes, comprising a base (1), characterized in that, The middle of the base (1) is provided with a workbench (2), one side of the base (1) is provided with a burr removing part (3), the burr removing part (3) comprises a supporting table (31), a motor (32) is arranged on the supporting table (31), a tool bit mounting sleeve (33) is mounted at the front end of the motor, an inner and outer circle chamfer tool bit (34) is mounted at the front end of the tool bit mounting sleeve (33), a linear air cylinder (35) is arranged at the rear end of the supporting table (31), and the linear air cylinder (35) can drive the supporting table (31) to move forward and backward.

2. The device for rapid deburring of steel pipes according to claim 1, characterized in that, The device further comprises a clamping part (4) arranged above the workbench (2), the clamping part (4) comprises a fixed block (41), a rotary pressing air cylinder (42) is arranged above the fixed block (41), and a pressure head (43) is connected to the rotary pressing air cylinder (42).

3. The device for rapid deburring of steel pipes according to claim 2, characterized in that, The device further comprises a feeding part (5) arranged at the front end of the base (1), the feeding part (5) comprises a feeding groove (51), and the feeding groove (51) is arranged in a slope.

4. The device for rapid deburring of steel pipes according to claim 3, characterized in that, A stop block (52) is arranged at the outlet of the front end of the feeding groove (51).

5. A device for rapid deburring of steel pipes according to any one of claims 1 to 4, characterized in that, The burr removing part (3) further comprises a safety coupling (36) arranged at the front end of the motor (32) and connected to the tool bit mounting sleeve (33) at the rear end.

6. A device for rapid deburring of steel pipes according to claim 5, characterized in that, One burr removing part (3) is arranged at each of the left and right ends of the device.

7. The device for rapid deburring of steel pipes according to claim 6, characterized in that, A profiling groove (21) is formed in the workbench (2).

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