Alloy steel pipe machining port burr treatment device

Abstract

The utility model discloses an alloy steel pipe machining port burr processing device which comprises a bottom plate, a U-shaped plate and a vertical plate are fixed to the two sides of the top of the bottom plate respectively, a fixing mechanism is arranged on the U-shaped plate, and an alloy steel pipe end grinding mechanism is arranged on the vertical plate. According to the alloy steel pipe machining port burr treatment device, by rotating the handle, the two grinding rods can move close to each other, the outer sides of the two grinding rods can make contact with the inner side and the outer side of the end of an alloy steel pipe correspondingly, the end of the alloy steel pipe can be polished, and the end of the alloy steel pipe can be polished. And it is guaranteed that when the two polishing rods rotate along with the polishing disc, the two polishing rods and the polishing disc can polish the inner side and the outer side of the end of the alloy steel pipe and the end of the alloy steel pipe at the same time for burr treatment, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to alloy steel pipe processing technical field, concretely is alloy steel pipe processing port burr treatment device. BACKGROUND

[0002] Alloy steel pipe main use is for power plant, nuclear power, high pressure boiler, high temperature superheater and reheater etc. high pressure high temperature's pipeline and equipment, alloy steel pipe needs according to the demand of customer to cut off in processing, and the end of alloy steel pipe will produce brush in the process of cutting, and needs to be handled.

[0003] Alloy steel pipe in the process of cutting, some burrs will appear in the inside and outside of the end of alloy steel pipe, and the existing alloy steel pipe processing port burr treatment device cannot polish the burrs of the end of alloy steel pipe and the inside and outside of the end of alloy steel pipe at the same time, leading to low efficiency of the end of alloy steel pipe burr treatment.

[0004] In view of the above problem, it is urgent to make innovative design on the basis of the original alloy steel pipe processing port burr treatment device. INVENTION CONTENTS

[0005] The utility model discloses a kind of alloy steel pipe processing port burr treatment device, to solve the problem raised in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of alloy steel pipe processing port burr treatment device, including bottom plate, the two sides of the top of bottom plate are respectively fixed with U-shaped plate and vertical plate, fixed mechanism is provided on the U-shaped plate, alloy steel pipe end polishing mechanism is provided on the vertical plate, alloy steel pipe end inside and outside polishing mechanism is provided on the alloy steel pipe end polishing mechanism;

[0007] The fixed mechanism includes first rotating shaft, the inside of U-shaped plate is rotatably installed with first rotating shaft by bearing, and first rotating shaft is equidistantly provided with three in the inside of U-shaped plate, the outside of first rotating shaft is provided with first movable plate, the inside of first movable plate is penetrated with second guide rod, the top and bottom of second guide rod are fixedly connected with the top and bottom of U-shaped plate inside, the surface of first movable plate is fixed with clamp near the middle of U-shaped plate, alloy steel pipe is clamped between the clamps, the two sides of the top of U-shaped plate are fixed with fixed plate, second rotating shaft is rotatably installed between the fixed plate, the outer wall of second rotating shaft is fixed with first bevel gear, the bottom of one side of first bevel gear is meshingly connected with the top of one side of second bevel gear, the upper end of first rotating shaft is fixedly connected with the center of second bevel gear bottom through the top of U-shaped plate, the end of second rotating shaft is fixedly connected with the output end of servo motor through the inside of fixed plate, the outer wall of servo motor is fixed on the one side of fixed plate through mounting bracket.

[0008] Preferably, the alloy steel pipe end polishing mechanism comprises a third rotating shaft, the inside of the vertical plate is provided with the third rotating shaft which is rotatably installed through a bearing, one end of the third rotating shaft is fixedly connected with the output end of a rotating motor, the outer wall of the rotating motor is fixed to one side of the vertical plate through a mounting frame, the other end of the third rotating shaft is fixedly provided with a polishing disc, and one side of the polishing disc is in contact with the end of the alloy steel pipe.

[0009] Preferably, the alloy steel pipe end polishing mechanism comprises a third rotating shaft, the inside of the vertical plate is provided with the third rotating shaft which is rotatably installed through a bearing, one end of the third rotating shaft is fixedly connected with the output end of a rotating motor, the outer wall of the rotating motor is fixed to one side of the vertical plate through a mounting frame, the other end of the third rotating shaft is fixedly provided with a polishing disc, and one side of the polishing disc is in contact with the end of the alloy steel pipe.

[0010] Preferably, the first rotating shaft is provided with opposite threads at both ends in the U-shaped plate, the first rotating shaft and the first movable plate are screw-connected, the first movable plate and the second guide rod are slidingly connected, the clamp is designed as an arc structure, the first movable plate and the clamp are symmetrically distributed about the central axis of the alloy steel pipe, and the central axis of the alloy steel pipe and the central axis of the polishing disc coincide with each other.

[0011] Preferably, the third rotating shaft and the central axis of the polishing disc coincide with each other.

[0012] Preferably, the fourth rotating shaft is provided with opposite threads at both ends in the groove, the fourth rotating shaft and the second movable plate are screw-connected, the second movable plate and the first guide rod are slidingly connected, the second movable plate and the polishing rod are symmetrically distributed about the central axis of the top of the alloy steel pipe, and the outer sides of the two polishing rods are in contact with the inner and outer sides of the end of the alloy steel pipe.

[0013] Compared with the prior art, the alloy steel pipe machining port burr treatment device can make the two clamps move close to each other, can complete the quick clamping and fixing of alloy steel pipes with different diameters, improves the work efficiency, and can ensure that the central axis of the fixed alloy steel pipe and the central axis of the polishing disc coincide with each other. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front view sectional structure schematic view of the utility model;

[0015] Figure 2 It is a front view sectional structure schematic view of the utility model Figure 1 It is an enlarged structure schematic view of A place in the middle;

[0016] Figure 3 It is a clamp side view sectional installation structure schematic view of the utility model;

[0017] Figure 4 It is a side view structure schematic view of the polishing disc of the utility model;

[0018] Figure 5 It is a polishing disc top view sectional structure schematic view of the utility model.

[0019] In the drawing: 1, bottom plate; 2, U-shaped plate; 3, first rotating shaft; 4, first movable plate; 5, clamp; 6, alloy steel pipe; 7, fixed plate; 8, second rotating shaft; 9, first conical gear; 10, second conical gear; 11, servo motor; 12, vertical plate; 13, third rotating shaft; 14, rotating motor; 15, polishing disc; 16, groove; 17, fourth rotating shaft; 18, second movable plate; 19, first guide rod; 20, polishing rod; 21, handle; 22, second guide rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a alloy steel pipe processing port burr processing device, including bottom plate 1, the top of bottom plate 1 Two sides are respectively fixed with U-shaped plate 2 and vertical plate 12, be provided with fixed mechanism on U-shaped plate 2, be provided with alloy steel pipe end polishing mechanism on vertical plate 12, be provided with alloy steel pipe end inside and outside polishing mechanism on alloy steel pipe end polishing mechanism;

[0022] The fixing mechanism comprises a first rotating shaft 3, the inside of the U-shaped plate 2 is rotatably provided with the first rotating shaft 3 through a bearing, and three first rotating shafts 3 are equidistantly arranged in the inside of the U-shaped plate 2; the outside of the first rotating shaft 3 is provided with a first movable plate 4, the inside of the first movable plate 4 is penetrated through a second guide rod 22, the top and bottom of the second guide rod 22 are fixedly connected with the inside top and bottom of the U-shaped plate 2 respectively, the surface of the first movable plate 4 is fixedly provided with clamps 5 near the middle part of the U-shaped plate 2, alloy steel pipes 6 are clamped between the clamps 5, both sides of the top of the U-shaped plate 2 are fixedly provided with fixed plates 7, the second rotating shaft 8 is rotatably arranged between the fixed plates 7 through a bearing, the outer wall of the second rotating shaft 8 is fixedly provided with a first bevel gear 9, the bottom of one side of the first bevel gear 9 is meshingly connected with one side of the top of a second bevel gear 10, the upper end of the first rotating shaft 3 is fixedly connected with the center of the bottom of the second bevel gear 10 through the penetration of the top of the U-shaped plate 2, the end of the second rotating shaft 8 is fixedly connected with the output end of a servo motor 11 through the penetration of the inside of the fixed plate 7, and the outer wall of the servo motor 11 is fixed to one side of the fixed plate 7 through a mounting frame.

[0023] The alloy steel pipe end polishing mechanism comprises a third rotating shaft 13, the inside of the vertical plate 12 is rotatably provided with the third rotating shaft 13 through a bearing, one end of the third rotating shaft 13 is fixedly connected with the output end of a rotating motor 14, the outer wall of the rotating motor 14 is fixed to one side of the vertical plate 12 through a mounting frame, the other end of the third rotating shaft 13 is fixedly provided with a polishing disc 15, and one side of the polishing disc 15 is in contact with the end of the alloy steel pipe 6.

[0024] The alloy steel pipe end inner and outer side polishing mechanism comprises a groove 16, the one side of the polishing disc 15 is provided with the groove 16, the inside of the groove 16 is rotatably provided with a fourth rotating shaft 17 through a bearing, the outside of the fourth rotating shaft 17 is provided with a second movable plate 18, the inside of the second movable plate 18 is penetrated through a first guide rod 19, the end of the first guide rod 19 is fixedly connected with the inner wall of the groove 16, the end of the second movable plate 18 is fixedly provided with a polishing rod 20, and the end of the fourth rotating shaft 17 is fixedly provided with a handle 21 through the penetration of the inside of the polishing disc 15.

[0025] The two ends of the first rotating shaft 3 in the inside of the U-shaped plate 2 are provided with opposite threads, the first rotating shaft 3 and the first movable plate 4 are threadedly connected, the first movable plate 4 is slidably connected with the second guide rod 22, the clamps 5 are designed as arc structures, the first movable plate 4 and the clamps 5 are symmetrically distributed about the central axis of the alloy steel pipe 6, the central axis of the alloy steel pipe 6 and the central axis of the polishing disc 15 coincide with each other, and the two clamps 5 can move towards each other by starting the servo motor 11, so that the alloy steel pipe 6 can be clamped and fixed.

[0026] The fourth rotating shaft 17 is provided with opposite threads at both ends inside the groove 16, and the fourth rotating shaft 17 is threadedly connected with the second movable plate 18, and the second movable plate 18 is slidingly connected with the first guide rod 19, and the second movable plate 18 and the polishing rod 20 are symmetrically distributed with two about the central axis of the top of the alloy steel pipe 6, the outer sides of the two polishing rods 20 are respectively in contact with the inner and outer sides of the end of the alloy steel pipe 6, the central axis of the third rotating shaft 13 and the polishing disc 15 coincide with each other, and through rotating the handle 21, the two polishing rods 20 can be moved to approach each other, so that the outer sides of the two polishing rods 20 can be respectively in contact with the inner and outer sides of the end of the alloy steel pipe 6, and it is ensured that the two polishing rods 20 can polish burrs on the inner and outer sides of the end of the alloy steel pipe 6 when the polishing disc 15 rotates.

[0027] Working principle: when the alloy steel pipe end port burr processing device is used, first, the alloy steel pipe 6 is placed on the top of the lower clamp 5, and the end of the alloy steel pipe 6 is in contact with one side of the polishing disc 15, then the servo motor 11 is started, at this time, the servo motor 11 drives the three first bevel gears 9 and the three second bevel gears 10 through the second rotating shaft 8 to drive the three first rotating shafts 3 to rotate at the same time, since the first rotating shaft 3 is provided with opposite threads at both ends inside the U-shaped plate 2, and the first rotating shaft 3 is threadedly connected with the first movable plate 4, and the first movable plate 4 is slidingly connected with the second guide rod 22, therefore, the two first movable plates 4 drive the two clamps 5 to move to approach each other, so that the two clamps 5 complete clamping and fixing of the alloy steel pipe 6;

[0028] Then the handle 21 is rotated, the handle 21 drives the fourth rotating shaft 17 to rotate, since the fourth rotating shaft 17 is provided with opposite threads at both ends inside the groove 16, and the fourth rotating shaft 17 is threadedly connected with the second movable plate 18, and the second movable plate 18 is slidingly connected with the first guide rod 19, therefore, the two second movable plates 18 drive the two polishing rods 20 to move to approach each other, until the outer sides of the two polishing rods 20 are respectively in contact with the inner and outer sides of the end of the alloy steel pipe 6, then the rotating motor 14 is started, the rotating motor 14 drives the polishing disc 15 and the two polishing rods 20 to rotate at the same time through the third rotating shaft 13, so that the end of the alloy steel pipe and the inner and outer sides of the end of the alloy steel pipe are simultaneously polished to process burrs, and the working efficiency is improved.

[0029] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A device for deburring a machined end of an alloy steel tube comprising a base plate (1) characterised in that: The bottom plate (1) top of both sides are respectively fixed with U-shaped plate (2) and vertical plate (12), the U-shaped plate (2) is provided with fixed mechanism, the vertical plate (12) is provided with alloy steel pipe end polishing mechanism, the alloy steel pipe end polishing mechanism is provided with alloy steel pipe end inside and outside polishing mechanism; The fixed mechanism includes first rotating shaft (3), the inside of the U-shaped plate (2) is rotatably installed with first rotating shaft (3) through bearing, and three first rotating shafts (3) are arranged at equal intervals in the inside of the U-shaped plate (2), the outside of the first rotating shaft (3) is provided with first movable plate (4), the inside of the first movable plate (4) is penetrated with second guide rod (22), the top and bottom of the second guide rod (22) are fixedly connected with the top and bottom inside of the U-shaped plate (2) respectively, the surface of the first movable plate (4) is fixed with clamp (5) near the middle part of the U-shaped plate (2), the alloy steel pipe (6) is clamped between the clamp (5), the both sides of the top of the U-shaped plate (2) are fixed with fixed plate (7), the second rotating shaft (8) is rotatably installed between the fixed plate (7) through bearing, the outer wall of the second rotating shaft (8) is fixedly connected with first bevel gear (9), the bottom of one side of the first bevel gear (9) is meshingly connected with one side of the top of the second bevel gear (10), the upper end of the first rotating shaft (3) is fixedly connected with the center of the bottom of the second bevel gear (10) penetrating the top of the U-shaped plate (2), the end of the second rotating shaft (8) is fixedly connected with the output end of the servo motor (11) penetrating the inside of the fixed plate (7), the outer wall of the servo motor (11) is fixed to one side of the fixed plate (7) through mounting bracket.

2. The alloy steel pipe port deburring apparatus of claim 1, wherein: The alloy steel pipe end polishing mechanism includes third rotating shaft (13), the inside of the vertical plate (12) is rotatably installed with third rotating shaft (13) through bearing, one end of the third rotating shaft (13) is fixedly connected with the output end of the rotary motor (14), the outer wall of the rotary motor (14) is fixed to one side of the vertical plate (12) through mounting bracket, the other end of the third rotating shaft (13) is fixedly connected with polishing disc (15), one side of the polishing disc (15) is in contact with the end of the alloy steel pipe (6).

3. The alloy steel port burr processing apparatus of claim 2, wherein: The alloy steel pipe end inside and outside polishing mechanism includes groove (16), one side of the polishing disc (15) is provided with groove (16), the inside of the groove (16) is rotatably installed with fourth rotating shaft (17) through bearing, the outside of the fourth rotating shaft (17) is provided with second movable plate (18), the inside of the second movable plate (18) is penetrated with first guide rod (19), the end of the first guide rod (19) is fixedly connected with the inner wall of the groove (16), the end of the second movable plate (18) is fixedly connected with polishing rod (20), the end of the fourth rotating shaft (17) is fixedly connected with handle (21) penetrating the inside of the polishing disc (15).

4. The alloy steel port burr processing apparatus of claim 3, wherein: The first rotating shaft (3) is provided with opposite threads at both ends inside the U-shaped plate (2), and the first rotating shaft (3) is threadedly connected with the first movable plate (4), and the first movable plate (4) is slidably connected with the second guide rod (22), and the clamp (5) is designed as an arc structure, and the first movable plate (4) and the clamp (5) are symmetrically distributed about the central axis of the alloy steel pipe (6), and the central axis of the alloy steel pipe (6) and the central axis of the polishing disc (15) coincide with each other.

5. The alloy steel port burs removal device of claim 4, wherein: The central axis of the third rotating shaft (13) and the polishing disc (15) coincide with each other.

6. The alloy steel port burs removal device of claim 5, wherein: The fourth rotating shaft (17) is provided with opposite threads at both ends inside the groove (16), and the fourth rotating shaft (17) is threadedly connected with the second movable plate (18), and the second movable plate (18) is slidably connected with the first guide rod (19), and the second movable plate (18) and the polishing rod (20) are symmetrically distributed about the central axis of the top of the alloy steel pipe (6), and the outer sides of the two polishing rods (20) are respectively in contact with the inner and outer sides of the end portions of the alloy steel pipe (6).

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