Polishing device for deburring of steel pipe notches

Abstract

The utility model discloses a polishing device for deburring a notch of a steel pipe, which belongs to the technical field of steel pipe processing, and adopts the technical scheme that the polishing device comprises a fixed seat, the top of the fixed seat is bolted with a polishing component, the top of the fixed seat is movably connected with a collecting box, and the top of the fixed seat is fixedly connected with a support frame; a first matching block is fixedly connected to the top of the supporting frame, a mounting rod moves to drive a connecting frame with the bottom in bolted connection to move downwards, so that a second matching block fixed to the bottom of the connecting frame is matched with the first matching block to stably clamp a steel pipe, and finally, a user starts a motor body to rotate a rotating rod. And rotation of the rotating rod drives a grinding disc in bolted connection with a mounting disc to rotate through the mounting disc fixed to the right side, the grinding disc drives a grinding roller connected with the grinding disc to conduct deburring treatment on a notch of the steel pipe at the same time, and waste residues falling during grinding are collected through an arranged collecting box.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe processing, in particular to a grinding device for deburring a steel pipe cut. Background Art

[0002] Steel pipe is a tubular product made of steel, used for conveying fluids, bearing structures, etc. The steel pipe incision refers to the edge produced at the cutting part when the steel pipe is cut or processed.

[0003] At present, a Chinese patent with announcement number CN215881169U discloses a steel pipe processing and grinding device, including a fixed frame, a grinding mechanism and a cutting group. The fixed frame is a stainless steel rectangular frame, and a plurality of rollers and a grinding mechanism are arranged on the upper part of the fixed frame. The grinding mechanism includes a box body, a grinding box, a rotor, a material guide roller and a first drive motor. The box body is a rectangular cavity structure with openings at both ends, and a material guide frame and a grinding box are arranged inside the box body. A rotor and a driven wheel connected to the rotor are arranged inside the grinding box, and one end of the driven wheel is connected to the driving wheel of the first drive motor; the inside of the rotor is connected to the inner layer through a support, and a plurality of cutter heads are arranged on the inner layer; a cutting group is arranged at one end of the box body, and the cutting group includes a force arm, a fixed rod, a second drive motor, a cutting blade and a pneumatic cylinder. The upper part of the force arm is connected to the fixed platform through a fixed rod. The utility model is used to solve the problems of low efficiency of existing steel pipe grinding and incomplete removal of oxide layer.

[0004] After the existing steel pipe is cut, burrs will appear on the cut of the steel pipe. The uneven edges such as burrs and serrations can easily cause scratches or cuts to workers when operating, installing or using the steel pipe. The rough cut can easily retain dust, moisture and other impurities, accelerating the corrosion and oxidation process of the steel pipe. Therefore, a grinding device for deburring the steel pipe cut is proposed. Utility Model Content

[0005] The utility model provides a grinding device for deburring the incision of a steel pipe, aiming to solve the problem that after the existing steel pipe is cut, burrs will appear on the incision of the steel pipe, and uneven edges such as burrs and saw teeth can easily cause workers to be scratched or cut when operating, installing or using the steel pipe, and the rough incision can easily retain dust, moisture and other impurities, accelerating the corrosion and oxidation process of the steel pipe. Therefore, a grinding device for deburring the incision of a steel pipe is proposed, thereby affecting the deburring effect of the steel pipe.

[0006] The utility model is implemented as follows: a grinding device for deburring a steel pipe cut, comprising a fixed seat, a grinding assembly is bolted to the top of the fixed seat, a collection box is movably connected to the top of the fixed seat, a support frame is fixedly connected to the top of the support frame, a first matching block is fixedly connected to the top of the fixed seat, a support block is fixedly connected to the top of the fixed seat, a stabilizing plate is bolted to the top of the support block, a control machine is bolted to the top of the stabilizing plate, a mounting rod is fixedly connected to the bottom of the control machine, a connecting frame is bolted to the bottom of the connecting frame, and a second matching block is fixedly connected to the bottom of the connecting frame;

[0007] The grinding assembly includes a motor body, a rotating rod, a mounting plate, a grinding plate and a grinding roller. The right side of the motor body is fixedly connected to the left side of the rotating rod, the right side of the rotating rod is fixedly connected to the left side of the mounting plate, the right side of the mounting plate is bolted to the left side of the grinding plate, the inner side of the grinding plate is bolted to the outer side of the grinding roller, the right side of the grinding plate is movably connected to the left side of the first matching block, the right side of the grinding plate is movably connected to the left side of the second matching block, the inner side of the support block is movably connected to the outer side of the support frame, and the bottom of the stabilizing plate is movably connected to the top of the connecting frame.

[0008] In order to achieve a stably installed effect for the motor body, as a preferred grinding device for deburring a steel pipe cut of the utility model, a mounting seat is bolted to the bottom of the motor body, and the bottom of the mounting seat is bolted to the top of the fixing seat.

[0009] In order to achieve the effect of installing the mounting rod and the control machine in conjunction with the stabilizing disk, a grinding device for deburring a steel pipe cut is preferably used in the utility model. The bottom of the grinding disk is movably connected to the top of the collection box, and a connecting hole is provided on the top of the stabilizing disk. The inner wall of the connecting hole is movably connected to the outer wall of the mounting rod, and the mounting rod passes through the stabilizing disk and is connected to the control machine.

[0010] In order to achieve the effect of increasing the clamping stability, as a preferred grinding device for deburring a steel pipe cut of the utility model, the top of the first matching block is fixedly connected to a first auxiliary block, and the bottom of the second matching block is fixedly connected to a second auxiliary block.

[0011] In order to achieve the effect of collecting waste, as a preferred grinding device for deburring a steel pipe cut of the utility model, a rectangular groove is provided on the top of the collection box, a fixed handle is fixedly connected to the rear side of the collection box, and an anti-slip pattern is provided on the surface of the fixed handle.

[0012] In order to make the collection box easy to use, as a preferred grinding device for deburring a steel pipe incision of the utility model, a stopper is movably connected to the front side of the collection box, and the bottom of the stopper is fixedly connected to the top of the fixing seat.

[0013] In order to enable the fixing seat to achieve a supported effect, as a preferred grinding device for deburring a steel pipe cut of the utility model, the bottom of the fixing seat is fixedly connected with a support member, and the number of the support members is four and they are respectively arranged at the bottom of the fixing seat.

[0014] In order to enable the support member to be bolted and fixed, as a preferred grinding device for deburring a steel pipe cut of the utility model, a mounting block is fixedly connected to the outer side of the support member, and a round hole is opened on the top of the mounting block.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The grinding device for deburring the steel pipe incision is provided with a fixed seat, a grinding component, a collecting box, a support frame, a first matching block, a support block, a stabilizing disk, a control machine, a mounting rod, a connecting frame and a second matching block. When a user cuts the steel pipe, burrs appear on the steel pipe incision and need to be polished. First, the user places the steel pipe to be polished on the first matching block fixed on the top of the support frame and makes the steel pipe incision close to the grinding disk. Then, the user starts the control machine at the top of the stabilizing disk to control the mounting rod to extend and retract. The movement of the mounting rod drives the connecting frame bolted at the bottom to move downward, so that the second matching block fixed at the bottom of the connecting frame cooperates with the first matching block to clamp and stabilize the steel pipe. Finally, the user starts the motor body to rotate the rotating rod. The rotation of the rotating rod drives the grinding disk bolted to the mounting disk to rotate through the mounting disk fixed on the right side. The grinding disk simultaneously drives the grinding roller connected thereto to deburr the steel pipe incision. The collecting box is provided to collect the waste residue dropped during the polishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structure diagram of the grinding device for deburring the steel pipe cut of the utility model;

[0018] Figure 2 A diagram showing the overall structure of the grinding assembly in the present utility model;

[0019] Figure 3 A diagram of the connection portion of the support block in the present utility model;

[0020] Figure 4 A diagram showing the top structure of the fixing seat in the present utility model;

[0021] Figure 5 It is a rear view of the overall structure of the grinding device for deburring the steel pipe incision in the utility model.

[0022] In the figure, 1, fixed seat; 2, grinding assembly; 201, motor body; 202, rotating rod; 203, mounting plate; 204, grinding plate; 205, grinding roller; 3, collecting box; 4, supporting frame; 5, first matching block; 6, supporting block; 7, stabilizing plate; 8, control machine; 9, mounting rod; 10, connecting frame; 11, second matching block; 12, mounting seat; 13, connecting hole; 14, first auxiliary block; 15, second auxiliary block; 16, rectangular groove; 17, fixing handle; 18, stop block; 19, support member; 20, mounting block. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1-5 The utility model provides a technical solution: a grinding device for deburring a steel pipe cut, comprising a fixed seat 1, a grinding assembly 2 is bolted to the top of the fixed seat 1, a collecting box 3 is movably connected to the top of the fixed seat 1, a support frame 4 is fixedly connected to the top of the fixed seat 1, a first matching block 5 is fixedly connected to the top of the support frame 4, a support block 6 is fixedly connected to the top of the fixed seat 1, a stabilizing plate 7 is bolted to the top of the support block 6, a control machine 8 is bolted to the top of the stabilizing plate 7, a mounting rod 9 is fixedly connected to the bottom of the control machine 8, a connecting frame 10 is bolted to the bottom of the connecting frame 10, and a second matching block 11 is fixedly connected to the bottom of the connecting frame 10;

[0026] The grinding assembly 2 includes a motor body 201, a rotating rod 202, a mounting plate 203, a grinding plate 204 and a grinding roller 205. The right side of the motor body 201 is fixedly connected to the left side of the rotating rod 202, the right side of the rotating rod 202 is fixedly connected to the left side of the mounting plate 203, the right side of the mounting plate 203 is bolted to the left side of the grinding plate 204, the inner side of the grinding plate 204 is bolted to the outer side of the grinding roller 205, the right side of the grinding plate 204 is movably connected to the left side of the first matching block 5, the right side of the grinding plate 204 is movably connected to the left side of the second matching block 11, the inner side of the support block 6 is movably connected to the outer side of the support frame 4, and the bottom of the stabilizing plate 7 is movably connected to the top of the connecting frame 10.

[0027] In this embodiment, by setting a fixing seat 1, a grinding assembly 2, a collecting box 3, a support frame 4, a first matching block 5, a support block 6, a stabilizing plate 7, a control machine 8, a mounting rod 9, a connecting frame 10 and a second matching block 11, after the user cuts the steel pipe, the steel pipe cut surface has burrs and needs to be polished. First, the user places the steel pipe to be polished on the first matching block 5 fixed on the top of the support frame 4 and makes the steel pipe cut surface close to the grinding plate 204. Then, the user starts the control machine 8 on the top of the stabilizing plate 7 to control the mounting rod 9 to extend and retract, and the movable belt of the mounting rod 9 is moved. The connecting frame 10 bolted at the bottom moves downward, so that the second matching block 11 fixed at the bottom of the connecting frame 10 cooperates with the first matching block 5 to clamp the steel pipe stably. Finally, the user starts the motor body 201 to rotate the rotating rod 202. The rotation of the rotating rod 202 drives the grinding disc 204 bolted to the mounting disc 203 to rotate through the mounting disc 203 fixed on the right side. The grinding disc 204 also drives the grinding roller 205 connected thereto to deburr the steel pipe cut. The collection box 3 is provided to collect the waste slag dropped during grinding.

[0028] As a technical optimization solution of the present invention, a mounting seat 12 is bolted to the bottom of the motor body 201 , and the bottom of the mounting seat 12 is bolted to the top of the fixing seat 1 .

[0029] In this embodiment, a mounting seat 12 bolted to the fixing seat 1 is provided, and the mounting seat 12 is used to cooperate with the motor body 201 for bolting, so as to fix the motor body 201 for use.

[0030] As a technical optimization solution of the utility model, the bottom of the grinding disc 204 is movably connected to the top of the collecting box 3, a connecting hole 13 is opened on the top of the stabilizing disc 7, the inner wall of the connecting hole 13 is movably connected to the outer wall of the mounting rod 9, and the mounting rod 9 passes through the stabilizing disc 7 and is connected to the control machine 8.

[0031] In this embodiment, the connecting hole 13 provided on the stabilizing plate 7 is used to cooperate with the control machine 8 to control the mounting rod 9 for use.

[0032] As a technical optimization solution of the present invention, the top of the first matching block 5 is fixedly connected with the first auxiliary block 14 , and the bottom of the second matching block 11 is fixedly connected with the second auxiliary block 15 .

[0033] In this embodiment, the first auxiliary block 14 and the second auxiliary block 15 are both made of hard rubber material, so as to increase the friction force of the first matching block 5 and the second matching block 11 clamping the steel pipe.

[0034] As a technical optimization solution of the utility model, a rectangular groove 16 is provided on the top of the collection box 3, and a fixing handle 17 is fixedly connected to the rear side of the collection box 3, and the surface of the fixing handle 17 is provided with anti-slip grooves.

[0035] In this embodiment, the rectangular groove 16 provided in the collection box 3 is used to collect the waste materials dropped after grinding, and the fixing handle 17 fixed to the collection box 3 is provided to facilitate the user to use the collection box 3.

[0036] As a technical optimization solution of the present invention, a stopper 18 is movably connected to the front side of the collection box 3 , and the bottom of the stopper 18 is fixedly connected to the top of the fixing seat 1 .

[0037] In this embodiment, a stopper 18 fixedly connected to the fixing base 1 is provided so that when the user places the collecting box 3 on the top of the fixing base 1 , the stopper 18 can limit the collecting box 3 .

[0038] As a technical optimization solution of the present invention, a support member 19 is fixedly connected to the bottom of the fixing base 1 . The number of the support members 19 is four and they are respectively arranged at the bottom of the fixing base 1 .

[0039] In this embodiment, four support members 19 connected to the fixing base 1 are provided to enable the fixing base 1 to be supported and stabilized.

[0040] As a technical optimization solution of the present invention, a mounting block 20 is fixedly connected to the outer side of the support member 19 , and a round hole is formed on the top of the mounting block 20 .

[0041] In this embodiment, a mounting block 20 fixed to the support member 19 is provided, and a circular hole is provided in the mounting block 20 so that a user can bolt and fix the mounting block 20 to stabilize the support member 19.

[0042] Working principle: First, after the user cuts the steel pipe, burrs appear on the incision of the steel pipe and need to be polished. The user places the steel pipe to be polished on the first matching block 5 fixed on the top of the support frame 4 and makes the incision of the steel pipe close to the polishing disc 204. Then the user starts the control machine 8 of the top suppository of the stabilizing disc 7 to control the mounting rod 9 to extend and retract. The movement of the mounting rod 9 drives the connecting frame 10 bolted at the bottom to move downward, so that the second matching block 11 fixed at the bottom of the connecting frame 10 cooperates with the first matching block 5 to clamp and stabilize the steel pipe. Finally, the user starts the motor body 201 to rotate the rotating rod 202. The rotation of the rotating rod 202 drives the polishing disc 204 bolted to the mounting disc 203 to rotate through the mounting disc 203 fixed on the right side. The polishing disc 204 simultaneously drives the polishing roller 205 connected thereto to deburr the incision of the steel pipe, and the waste residue dropped during polishing is collected through the provided collection box 3.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A grinding device for deburring a steel pipe cut, comprising a fixing seat (1), characterized in that: The top of the fixed seat (1) is bolted with a grinding assembly (2), the top of the fixed seat (1) is movably connected with a collection box (3), the top of the fixed seat (1) is fixedly connected with a support frame (4), the top of the support frame (4) is fixedly connected with a first matching block (5), the top of the fixed seat (1) is fixedly connected with a support block (6), the top of the support block (6) is bolted with a stabilizing plate (7), the top of the stabilizing plate (7) is bolted with a control machine (8), the bottom of the control machine (8) is fixedly connected with a mounting rod (9), the bottom of the mounting rod (9) is bolted with a connecting frame (10), and the bottom of the connecting frame (10) is fixedly connected with a second matching block (11); The grinding assembly (2) comprises a motor body (201), a rotating rod (202), a mounting plate (203), a grinding plate (204) and a grinding roller (205); the right side of the motor body (201) is fixedly connected to the left side of the rotating rod (202); the right side of the rotating rod (202) is fixedly connected to the left side of the mounting plate (203); the right side of the mounting plate (203) is bolted to the left side of the grinding plate (204); the inner side of the grinding plate (204) is bolted to the outer side of the grinding roller (205); the right side of the grinding plate (204) is movably connected to the left side of the first matching block (5); the right side of the grinding plate (204) is movably connected to the left side of the second matching block (11); the inner side of the support block (6) is movably connected to the outer side of the support frame (4); and the bottom of the stabilizing plate (7) is movably connected to the top of the connecting frame (10).

2. A grinding device for deburring a steel pipe cut according to claim 1, characterized in that: A mounting seat (12) is bolted to the bottom of the motor body (201), and the bottom of the mounting seat (12) is bolted to the top of the fixing seat (1).

3. A grinding device for deburring a steel pipe cut according to claim 1, characterized in that: The bottom of the grinding disc (204) is movably connected to the top of the collecting box (3), and a connecting hole (13) is provided on the top of the stabilizing disc (7). The inner wall of the connecting hole (13) is movably connected to the outer wall of the mounting rod (9), and the mounting rod (9) passes through the stabilizing disc (7) and is connected to the control machine (8).

4. A grinding device for deburring a steel pipe cut according to claim 1, characterized in that: The top of the first matching block (5) is fixedly connected to a first auxiliary block (14), and the bottom of the second matching block (11) is fixedly connected to a second auxiliary block (15).

5. A grinding device for deburring a steel pipe cut according to claim 1, characterized in that: A rectangular groove (16) is provided on the top of the collection box (3), a fixing handle (17) is fixedly connected to the rear side of the collection box (3), and a surface of the fixing handle (17) is provided with anti-slip patterns.

6. A grinding device for deburring a steel pipe cut according to claim 1, characterized in that: A stopper (18) is movably connected to the front side of the collection box (3), and the bottom of the stopper (18) is fixedly connected to the top of the fixing seat (1).

7. A grinding device for deburring a steel pipe cut according to claim 1, characterized in that: The bottom of the fixing seat (1) is fixedly connected with a support member (19), and the number of the support members (19) is four and they are respectively arranged at the bottom of the fixing seat (1).

8. A grinding device for deburring a steel pipe cut according to claim 7, characterized in that: A mounting block (20) is fixedly connected to the outer side of the support member (19), and a round hole is formed on the top of the mounting block (20).

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