A burr-smoothing device for cutting electric pipelines

Abstract

The utility model relates to the technical field of electric pipeline processing, and in particular to an electric pipeline cutting burr grinding device, including a table, a grinding motor and a grinding wheel installed on the grinding motor, the middle part of the table body is rotatably mounted with a rotary table through a rotary adjustment mechanism, the upper end of the rotary table is provided with a clamping mechanism, the upper end of the table body is located on the left and right sides of the rotary table and is provided with an electric conveyor belt, the middle part of the front and rear ends of the table body is fixedly connected with a longitudinal slide vertically distributed with the table body, and the grinding motor and the grinding wheel are arranged above the longitudinal slide. In the utility model, the grinding mechanism as a whole is composed of eight major parts, namely, the table body, the electric conveyor belt, the rotary table, the longitudinal slide, the slide seat, the grinding motor, the second cylinder and the stepping motor, which can realize the automatic double-end synchronous grinding operation after the cutting of the electric pipeline, effectively reducing the workload and difficulty of the electric pipeline grinding processing, thereby improving the convenience and efficiency of the electric pipeline grinding processing.

Description

Technical Field

[0001] The utility model relates to the technical field of power pipeline processing, in particular to a burr grinding device for cutting a power pipeline. Background Art

[0002] The power pipe is a product that uses PE material for hot-dip plastic or epoxy resin for internal and external coating, and has excellent corrosion resistance. At the same time, the coating itself has good electrical insulation and will not produce electrical corrosion. It has low water absorption, high mechanical strength, and low friction coefficient, which can achieve the purpose of long-term use and can effectively prevent damage to plant roots and soil environmental stress.

[0003] At present, after the cutting and processing of power pipelines, cutting burrs will be generated at both ends of the pipe body. In order to improve the flatness of the ports, it is generally necessary to grind the ports of the cut pipe body. At present, the grinding operation of the cutting burrs of power pipelines is a semi-automatic processing method. During the grinding operation, the operator is required to limit and fix the pipe body in advance, and then use a grinding tool to grind the port of the pipe body to remove the burrs on the port of the pipe body. However, the actual operation workload and difficulty of this grinding method are large, resulting in low efficiency of power pipeline processing, which is difficult to meet the needs of fully automated processing of power pipelines.

[0004] In view of this, it is particularly important to design and manufacture a grinding device that can effectively reduce the workload of operators and realize the automatic grinding operation of power pipelines in the processing of power pipelines. Utility Model Content

[0005] The purpose of the utility model is to propose a burr grinding device for cutting electric pipelines in order to solve the problem that the traditional semi-automatic grinding processing method has a low workload and difficulty in actual operation, resulting in poor convenience and low efficiency in the grinding operation of electric pipelines.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A burr-grinding device for cutting electric pipelines comprises a table, a grinding motor and a grinding wheel installed on the grinding motor, a rotary table is rotatably installed in the middle of the table through a rotary adjustment mechanism, a material clamping mechanism is arranged on the upper end of the rotary table, an electric conveyor belt is installed on the left and right sides of the upper end of the table, a longitudinal slide frame vertically distributed to the table body is fixedly connected to the middle of the front and rear ends of the table body, the grinding motor and the grinding wheel are arranged above the longitudinal slide frame, and a longitudinal adjustment mechanism is arranged between the longitudinal slide frame and the grinding motor.

[0008] As a further description of the above technical solution:

[0009] The rotary adjustment mechanism comprises a stepping motor installed between the platform body and the lower end of the longitudinal slide, a driving gear disc rotatably installed on the upper end of the stepping motor, and a driven gear disc fixed outside the rotary platform and meshing with the driving gear disc.

[0010] As a further description of the above technical solution:

[0011] The material clamping mechanism comprises a top frame installed on the upper end of the rotating platform, a first cylinder installed in the middle of the upper end of the top frame, and a pressing block installed at the lower end of the first cylinder.

[0012] As a further description of the above technical solution:

[0013] A V-shaped groove with an angle of 90° is provided at the middle part of the lower end of the lower pressing block and the middle part of the upper end of the rotary table.

[0014] As a further description of the above technical solution:

[0015] The longitudinal adjustment mechanism comprises a slide slot provided in the middle of the longitudinal slide frame, a slide seat movably installed inside the slide slot for transversely fixing the grinding motor, and a second cylinder installed between the slide slot and the slide seat.

[0016] As a further description of the above technical solution:

[0017] The lower ends of the platform body and the longitudinal slide frame are integrally and fixedly connected with a mounting rib plate with an L-shaped structure, and a mounting hole is opened on the horizontal end of the mounting rib plate.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0019] 1. In the utility model, the grinding mechanism as a whole is composed of eight parts, namely, a table body, an electric conveyor belt, a rotary table, a longitudinal slide, a slide seat, a grinding motor, a second cylinder and a stepper motor. The electric conveyor belt can convey the pipe body to the V-groove in the middle of the rotary table. When the stepper motor is working, it can drive the rotary table as a whole to rotate 90° clockwise, and adjust the pipe body to between the two longitudinal slides. When the second electric cylinder contracts inward, it can drive the slide seat as a whole to move toward the pipe body. The grinding wheel rotating on the grinding motor can grind the port of the pipe body. This structure can realize the automatic double-end synchronous grinding operation after the cutting of the power pipeline, effectively reducing the workload and difficulty of the power pipeline grinding processing, thereby improving the convenience and efficiency of the power pipeline grinding processing.

[0020] 2. In the utility model, a top frame, a first cylinder and a lower pressure block are arranged on the rotary table, and a V-shaped groove corresponding to the rotary table is opened on the lower pressure block. When the first cylinder extends outward, it can drive the lower pressure block to move downward on the rotary table as a whole, and clamp the pipe body between the rotary table and the lower pressure block. This structure can press and fix the pipe body moved to the rotary table during the processing, which can effectively reduce the occurrence of force deviation and shaking problems during the rotation adjustment and grinding process of the pipe body, thereby improving the stability of the power pipeline grinding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the working process of a power pipeline cutting and burr grinding device Figure 1 ;

[0022] Figure 2 A schematic diagram of the working process of a power pipeline cutting and burr grinding device Figure 2 ;

[0023] Figure 3 The schematic diagram of an overhead view of a device for cutting and smoothing burrs of electric power pipes is shown.

[0024] Legend:

[0025] 1. Table body; 101. Longitudinal slide; 102. Slide groove; 2. Electric conveyor belt; 3. Rotary table; 301. Driven gear disc; 302. Top frame; 303. First cylinder; 304. Lower pressure block; 4. Slide seat; 401. Grinding motor; 402. Grinding wheel; 5. Second cylinder; 6. Stepper motor; 601. Active gear disc; 7. Mounting rib plate; 701. Mounting hole; 8. V-shaped groove. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-3The utility model provides a technical solution: a burr-grinding device for cutting electric pipelines, comprising a table 1, a grinding motor 401 and a grinding wheel 402 installed on the grinding motor 401, a rotary table 3 is rotatably installed in the middle of the table 1 through a rotary adjustment mechanism, a material clamping mechanism is arranged on the upper end of the rotary table 3, an electric conveyor belt 2 is arranged on the left and right sides of the upper end of the table 1, a longitudinal slide 101 vertically distributed to the table 1 is fixedly connected to the middle of the front and rear ends of the table 1, the grinding motor 401 and the grinding wheel 402 are arranged above the longitudinal slide 101, and a longitudinal adjustment mechanism is arranged between the longitudinal slide 101 and the grinding motor 401.

[0028] Specifically, Figure 1-3 As shown, the rotation adjustment mechanism includes a stepper motor 6 installed between the table body 1 and the lower end of the longitudinal slide 101, a driving gear disc 601 rotatably installed on the upper end of the stepper motor 6, and a driven gear disc 301 fixed to the outside of the rotary table 3 and meshing with the driving gear disc 601. When the stepper motor 6 is working, it can drive the driving gear disc 601 to rotate clockwise or counterclockwise. Under the meshing transmission action of the driving gear disc 601 and the driven gear disc 301, the rotary table 3 can be driven to rotate clockwise or counterclockwise on the table body 1 for adjustment.

[0029] Specifically, Figure 1-3 As shown, the clamping mechanism includes a top frame 302 installed on the upper end of the rotary table 3, a first cylinder 303 installed in the middle of the upper end of the top frame 302, and a lower pressure block 304 installed at the lower end of the first cylinder 303. At the same time, the middle of the lower end of the lower pressure block 304 and the middle of the upper end of the rotary table 3 are both provided with a V-shaped groove 8 with an angle of 90°, which can enable the tube body to be stably limited and fixed between the lower pressure block 304 and the middle of the rotary table 3.

[0030] Specifically, Figure 1-3 As shown, the longitudinal adjustment mechanism includes a slide groove 102 opened in the middle of the longitudinal slide 101, a slide seat 4 movably installed on the inner side of the slide groove 102 for horizontally fixing the grinding motor 401, and a second cylinder 5 installed between the slide groove 102 and the slide seat 4. When the second cylinder 5 extends outward or contracts inward, it can drive the slide seat 4 to move outward or inward in the slide groove 102 of the longitudinal slide 101, thereby realizing the follow-up adjustment processing of the grinding wheel 402 in the horizontal direction.

[0031] Specifically, Figure 1-3 As shown, the lower ends of the platform 1 and the longitudinal slide 101 are integrally fixedly connected with a mounting rib 7 of an L-shaped structure, and a mounting hole 701 is opened on the horizontal end of the mounting rib 7. The arrangement of the mounting rib 7 and the mounting hole 701 makes it easy for the platform 1 to be supported and fixed on the grinding station of the power pipeline processing line by fasteners.

[0032] Working principle: When in use, the table body 1 can be installed on the grinding station of the power pipeline processing line through fasteners and mounting ribs 7, the control circuits of the electric conveyor belt 2, grinding motor 401 and stepper motor 6 are connected to the control terminal of the power pipeline processing line, and the air circuits of the first cylinder 303 and the second cylinder 5 are connected to the air supply pipeline of the power pipeline processing line, and the installation operation of the grinding equipment is completed. In the actual grinding process, first, the cut pipe body can move from left to right into the V-groove 8 of the rotary table 3 under the conveying action of the electric conveyor belt 2, and the first cylinder 303 can be controlled to ventilate and extend outward, and at this time, the lower pressing block 304 can be pressed. It can move downward on the rotary table 3 to lock the tube body between the rotary table 3 and the V-groove 8 of the lower pressure block 304. Secondly, when the stepper motor 6 is working, the rotary table 3 can be driven to rotate 90° clockwise on the table body 1 under the meshing transmission action of the active gear plate 601 and the driven gear plate 301. At this time, the tube body will be rotated and adjusted to between the two longitudinal slides 101 and the grinding wheel 402. Finally, the second cylinder 5 can be controlled to ventilate and contract inward, and the grinding motor 401 can be energized. At this time, the rotating grinding wheel 402 can move horizontally to the port of the tube body to grind off the cutting burrs at the port of the tube body, thereby completing the automated grinding operation of the power pipeline.

[0033] 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 smoothing burrs after cutting of electric power pipelines, comprising a platform (1), a grinding motor (401) and a grinding wheel (402) mounted on the grinding motor (401), characterized in that: A rotary table (3) is rotatably mounted in the middle of the platform (1) through a rotary adjustment mechanism, a material clamping mechanism is arranged at the upper end of the rotary table (3), an electric conveyor belt (2) is arranged on the left and right sides of the upper end of the platform (1) and a longitudinal slide (101) vertically distributed with the platform (1) is fixedly connected in the middle of the front and rear ends of the platform (1), the grinding motor (401) and the grinding wheel (402) are arranged above the longitudinal slide (101), and a longitudinal adjustment mechanism is arranged between the longitudinal slide (101) and the grinding motor (401).

2. The electric power pipeline cutting burr smoothing device according to claim 1 is characterized in that: The rotary adjustment mechanism comprises a stepping motor (6) mounted between the platform body (1) and the lower end of the longitudinal slide (101), a driving gear disc (601) rotatably mounted on the upper end of the stepping motor (6), and a driven gear disc (301) fixed outside the rotary platform (3) and meshing with the driving gear disc (601).

3. The burr-smoothing equipment for cutting electric power pipelines according to claim 1, characterized in that: The material clamping mechanism comprises a top frame (302) installed at the upper end of the rotary table (3), a first cylinder (303) installed in the middle of the upper end of the top frame (302), and a lower pressing block (304) installed at the lower end of the first cylinder (303).

4. The electric power pipeline cutting burr smoothing device according to claim 3 is characterized in that: A V-shaped groove (8) with an angle of 90° is provided at the middle of the lower end of the lower pressing block (304) and the middle of the upper end of the rotary table (3).

5. The electric power pipeline cutting burr smoothing device according to claim 1, characterized in that: The longitudinal adjustment mechanism comprises a slide groove (102) provided in the middle of the longitudinal slide frame (101), a slide seat (4) movably mounted inside the slide groove (102) and used for transversely mounting and fixing the grinding motor (401), and a second cylinder (5) mounted between the slide groove (102) and the slide seat (4).

6. The electric power pipeline cutting burr smoothing equipment according to claim 1, characterized in that: The lower ends of the platform (1) and the longitudinal slide (101) are integrally fixedly connected with a mounting rib plate (7) having an L-shaped structure, and a mounting hole (701) is provided on the horizontal end of the mounting rib plate (7).

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