Rapid deburring device for end face of metal pipe

Abstract

The utility model discloses a metal pipe end face fast deburring device which comprises a machining table, a rectangular through groove is formed in the outer wall of the top of the machining table in a penetrating mode, chain wheels are rotationally arranged on the inner walls of the two ends of the rectangular through groove, the outer wall of one side of each chain wheel is connected with a driving motor, and the outer wall of each chain wheel is meshed with a chain in a driving mode. And positioning clamping blocks distributed at equal intervals are clamped to the outer wall of the chain, electric sliding rails are fixed to the two ends of the machining table in the length direction, electric sliding blocks are slidably inserted into the inner walls of the electric sliding rails, and C-shaped supports are fixed to the outer walls of the tops of the electric sliding blocks through bolts. After feeding, clamping and fixing are carried out, the telescopic air cylinder is used for driving the cylindrical grinding core to rotate, so that burrs on the outer walls of the two ends of the metal pipe can be quickly ground, the machining efficiency can be effectively improved, and the metal pipe can be prevented from rotating and deviating during grinding through extrusion matching of the arc-shaped pressing plate on the upper portion.

Description

Technical Field

[0001] The utility model relates to the technical field of metal pipe processing, in particular to a device for quickly removing burrs from the end face of a metal pipe. Background Art

[0002] Deburring is to remove the thorns or burrs formed at the intersection of the parts. The harmfulness of burrs is particularly obvious, which has gradually attracted people's attention, and began to study the generation mechanism and removal method of burrs. After the existing metal pipes are cut, cutting burrs will be left at the incision. If the remaining metal burrs are not handled, it will affect the subsequent pipe docking. Therefore, the burrs on the end face of the metal pipe need to be handled with the help of an external deburring device, but the existing deburring device still has some problems when used:

[0003] Low processing efficiency. When dealing with burrs on the end faces of existing metal pipes, it is often necessary to first align the two ends of the metal pipe, adjust them to a suitable center position, and then use a manual grinding device to remove the burrs. This processing method will result in low processing efficiency and waste a lot of time for alignment and loading and unloading. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a device for quickly removing burrs from the end face of a metal pipe.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for quickly deburring the end face of a metal pipe comprises a processing table, a top outer wall of the processing table is penetrated by a rectangular through groove, and sprockets are rotatably arranged on the inner walls at both ends of the rectangular through groove, an outer wall on one side of the sprocket is connected to a driving motor, and a chain is meshed and driven on the outer wall of the sprocket, and positioning blocks distributed at equal distances are clamped on the outer wall of the chain, and electric slide rails are fixed along the length direction at both ends of the processing table, an electric slider is slidably inserted into the inner wall of the electric slide rail, and a C-shaped bracket is fixed to the top outer wall of the electric slider by bolts.

[0007] As a further solution of the utility model: a feed ramp is fixed to one side of the top of the processing table by bolts, and a limit baffle is provided on the top outer wall of the feed ramp along the inclined direction.

[0008] As a further solution of the utility model: the distance between the bottom of the limit baffle and the inner wall of the bottom of the feed ramp is adapted to the diameter of the metal pipe.

[0009] As a further solution of the utility model: an electric telescopic rod is provided at the top center position of the C-shaped bracket, and an arc-shaped pressing plate is screwed on the piston rod of the electric telescopic rod.

[0010] As a further solution of the utility model: the inner wall size of the arc-shaped pressing plate is matched with the inner wall size of the arc-shaped positioning block, and the inner wall sizes of the arc-shaped pressing plate and the positioning block are matched with the size of the metal tube.

[0011] As a further solution of the utility model: the outer walls on both sides of the C-shaped bracket are fixed with telescopic cylinders by bolts, and the piston rods of the telescopic cylinders are plugged with fixing plates.

[0012] As a further solution of the utility model: servo motors are fixed to both ends of the fixing plate by bolts, and the output shaft of the servo motor is connected to a cylindrical grinding core, and the size of the cylindrical grinding core is adapted to the size of the metal pipe.

[0013] Compared with the prior art, the utility model provides a device for quickly deburring the end face of a metal pipe, which has the following beneficial effects:

[0014] 1. A device for quickly deburring the end face of a metal tube, which utilizes the cooperation between a feeding ramp and a limit baffle to effectively arrange the metal tubes evenly for feeding, thereby greatly increasing the feeding speed and improving the processing efficiency.

[0015] 2. A device for quickly deburring the end face of a metal pipe. After loading and clamping, a telescopic cylinder is used to drive a cylindrical grinding core to rotate, so that the burrs on the outer walls of both ends of the metal pipe can be quickly polished, which can effectively improve the processing efficiency. The extrusion fit of the upper arc pressure plate can prevent the metal pipe from rotating and deviating during polishing.

[0016] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a metal pipe end face rapid deburring device proposed by the utility model;

[0018] Figure 2 This is a side view of the overall structure of a metal pipe end face quick deburring device proposed by the utility model;

[0019] Figure 3 This is a first-view structural schematic diagram of a metal tube end face rapid deburring device proposed by the utility model.

[0020] In the figure: 1. Processing table; 2. Rectangular through slot; 3. Sprocket; 4. Driving motor; 5. Chain; 6. Positioning block; 7. Feeding ramp; 8. Limit baffle; 9. Electric slide rail; 10. Electric slider; 11. C-type bracket; 12. Electric telescopic rod; 13. Arc pressure plate; 14. Telescopic cylinder; 15. Fixed plate; 16. Servo motor; 17. Columnar grinding core. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Embodiment 1:

[0023] A device for quickly removing burrs from the end face of a metal tube. This embodiment is based on the problem of processing burrs on the end face of a metal tube. In order to achieve fast and efficient grinding processing, Figure 1-3 As shown, it includes a processing table 1, a rectangular through slot 2 is penetrated through the top outer wall of the processing table 1, and sprockets 3 are rotatably arranged on the inner walls at both ends of the rectangular through slot 2, a driving motor 4 is connected to the outer wall of one side of the sprocket 3, and a chain 5 is meshed and driven on the outer wall of the sprocket 3, and the outer wall of the chain 5 is clamped with positioning blocks 6 distributed at equal distances, and electric slide rails 9 are fixed along the length direction at both ends of the processing table 1, an electric slider 10 is slidably inserted into the inner wall of the electric slide rail 9, and a C-shaped bracket 11 is fixed to the top outer wall of the electric slider 10 by bolts;

[0024] By utilizing the cooperation between the conveying ramp 7 and the limit baffle 8, the metal pipes can be effectively arranged and conveyed for feeding in a uniform manner, thereby greatly improving the feeding speed and the processing efficiency.

[0025] A feed ramp 7 is fixed to one side of the top of the processing table 1 by bolts, and a limit baffle 8 is provided on the top outer wall of the feed ramp 7 along the tilting direction, and the distance between the bottom of the limit baffle 8 and the bottom inner wall of the feed ramp 7 is adapted to the diameter of the metal pipe, and an electric telescopic rod 12 is provided at the top center of the C-shaped bracket 11, and an arc-shaped pressing plate 13 is screwed at the piston rod of the electric telescopic rod 12;

[0026] The inner wall size of the arc-shaped pressing plate 13 matches the inner wall size of the positioning block 6 , and the inner wall sizes of the arc-shaped pressing plate 13 and the positioning block 6 match the size of the metal tube.

[0027] After the loading and clamping are completed, the telescopic cylinder 14 is used to drive the cylindrical grinding core 17 to rotate, so that the burrs on the outer walls of both ends of the metal tube can be quickly polished, which can effectively improve the processing efficiency. The extrusion fit of the upper arc pressure plate 13 can prevent the metal tube from rotating and deviating during polishing.

[0028] When this embodiment is used, the deburring device is first assembled and connected to an external power supply, and then the metal pipe to be polished is placed on the feed ramp 7. Since the inclined surface is provided with a limit baffle 8, the spacing between the feed ramp 7 and the limit baffle 8 is adapted to the diameter of the metal pipe, so that the metal pipe can be evenly arranged and wait for transportation. When the positioning block 6 is located below the feed ramp 7, the metal pipe will fall above the positioning block 6. During the transportation process, the moving speed of the electric slider 10 is consistent with the transportation speed of the chain 5, so that the electric telescopic rod 12 is used to drive the arc pressure plate 13 to press down, and complete the fixed extrusion of the metal pipe. Then, the servo motor 16 is used to drive the cylindrical polishing core 17 to rotate, and the cylindrical polishing core 17 is inserted into the end face of the metal pipe in combination with the telescopic control of the telescopic cylinder 14, thereby completing the burr treatment at both ends. After the polishing is completed, the unloading can be completed by lifting the electric telescopic rod 12.

[0029] Embodiment 2:

[0030] A device for quickly deburring the end face of a metal tube, such as Figure 1-3 As shown, this embodiment makes the following supplements on the basis of Embodiment 1: the outer walls on both sides of the C-shaped bracket 11 are fixed with telescopic cylinders 14 by bolts, and a fixing plate 15 is inserted at the piston rod of the telescopic cylinder 14, and servo motors 16 are fixed to both ends of the fixing plate 15 by bolts, and the output shaft of the servo motor 16 is connected to a cylindrical grinding core 17, and the size of the cylindrical grinding core 17 is adapted to the size of the metal tube.

[0031] 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 quickly deburring the end surface of a metal tube, comprising a processing table (1), characterized in that: A rectangular through slot (2) is formed through the top outer wall of the processing table (1), and sprockets (3) are rotatably provided on the inner walls at both ends of the rectangular through slot (2), one outer wall of the sprocket (3) is connected to a driving motor (4), and the outer wall of the sprocket (3) is meshed with a chain (5) for driving, and the outer wall of the chain (5) is clamped with positioning blocks (6) distributed at equal distances, and electric slide rails (9) are fixed at both ends of the processing table (1) along the length direction, and an electric slider (10) is slidably inserted into the inner wall of the electric slide rail (9), and a C-shaped bracket (11) is fixed to the top outer wall of the electric slider (10) by bolts.

2. A metal tube end surface rapid deburring device according to claim 1, characterized in that: A material conveying ramp (7) is fixed to one side of the top of the processing table (1) by means of bolts, and a limiting baffle (8) is provided on the top outer wall of the material conveying ramp (7) along the inclined direction.

3. A metal tube end surface rapid deburring device according to claim 2, characterized in that: The distance between the bottom of the limit baffle (8) and the inner wall of the bottom of the material conveying ramp (7) is adapted to the diameter of the metal pipe.

4. A metal tube end surface rapid deburring device according to claim 1, characterized in that: An electric telescopic rod (12) is provided at the top center of the C-shaped bracket (11), and an arc-shaped pressing plate (13) is screwed to the piston rod of the electric telescopic rod (12).

5. A metal tube end surface rapid deburring device according to claim 4, characterized in that: The inner wall size of the arc-shaped pressing plate (13) matches the inner wall size of the arc-shaped positioning block (6), and the inner wall sizes of the arc-shaped pressing plate (13) and the positioning block (6) match the size of the metal tube.

6. A metal tube end surface rapid deburring device according to claim 1, characterized in that: The outer walls on both sides of the C-shaped bracket (11) are fixed with telescopic cylinders (14) by bolts, and a fixing plate (15) is inserted at the piston rod of the telescopic cylinder (14).

7. A metal tube end surface rapid deburring device according to claim 6, characterized in that: A servo motor (16) is fixed to both ends of the fixing plate (15) by means of bolts, and the output shaft of the servo motor (16) is connected to a columnar grinding core (17), the size of which is adapted to the size of the metal pipe.

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