CN219053852U - Deburring equipment for steel processing - Google Patents

Abstract

The utility model relates to deburring equipment for steel processing, which comprises a workbench, wherein a three-jaw chuck is arranged on the front side of the top of the workbench, a back plate is vertically arranged on the back side of the workbench, a top plate is horizontally arranged at the front end of the back plate, a hydraulic cylinder is vertically arranged on the top plate, a piston rod of the hydraulic cylinder is downwards fixedly connected with a motor, an output shaft of the motor is downwards fixedly connected with a mounting block, cavities are formed in the left side and the right side of the upper part of the mounting block, electromagnets are arranged in the lower part of the mounting block, a compression spring is arranged in the cavities, one end of the compression spring, which is close to the outer side of the mounting block, is fixedly connected with a sliding block, the sliding block is arranged in the corresponding cavity, a clamping block is arranged at one end, which is close to the outer side of the mounting block, of the sliding block, is in a right triangle shape, the inclined surface of the clamping block faces downwards, through holes which are communicated with the corresponding cavities and can extend out of the clamping block are formed in the side part of the mounting block, and a cylindrical deburring grinding brush is arranged below the mounting block. The utility model can flexibly adapt to the stable clamping and inner burr removing operation of steel pipes with various pipe diameters, and is more practical.

Description

Deburring equipment for steel processing

Technical Field

The utility model belongs to the technical field of steel processing, and particularly relates to deburring equipment for steel processing.

Background

At present, the steel is widely applied and various, and is generally divided into four types of sectional materials, plates, pipes and metal products according to different sectional shapes, and deburring is generally an indispensable processing procedure in the processing process of different types of steel. Wherein, when the burr on the tubular product inboard is cleared up, because traditional burring equipment can only carry out centre gripping and burring to the tubular product of a pipe diameter generally, cause the use of equipment comparatively to be limited, can't satisfy the actual demand of tubular product burring of different pipe diameters, it is nimble convenient not to use, for example, disclose a steel pipe burring device in the patent of application number 2015197264. X, the device has adopted the improved generation burr head that can guarantee burr effect and life, but can only carry out burring processing to the steel pipe of a size, wait to improve.

Disclosure of Invention

Therefore, the utility model aims to provide deburring equipment for steel processing, which can flexibly adapt to stable clamping and deburring operations of steel pipes with different pipe diameters so as to solve the problems.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a burring equipment for steel processing, includes the workstation, three-jaw chuck, the vertical backplate that is equipped with of rear side have been set firmly to the front side at workstation top, the backplate top is equipped with the roof forward the level, vertical pneumatic cylinder that is equipped with on the roof, the piston rod of pneumatic cylinder is down and fixedly connected with motor, the output shaft of motor is down and fixedly connected with square installation piece, cavity, lower part are embedded in all having seted up in the left and right sides on installation piece upper portion, the compressing spring that a plurality of levels set up of interval distribution about all being in the cavity, the compressing spring in the same cavity is close to the one end fixedly connected with same slider in the installation piece outside, the slider slides and is equipped with the fixture block on the one end that corresponds the cavity and is close to the installation piece outside, the fixture block is right triangle-angle triangle and its right side and slider fixed connection, its inclined plane down, set up the through-hole that just can supply the fixture block to stretch out on the installation piece lateral part that the fixture block corresponds, the below of installation piece is equipped with cylindricality burring brush, the top fixed connection of burring brush has the box, the top of installing box, the same axis that can be equipped with the magnet and the bayonet socket and the corresponding to the inside of the box, the axis that can be equipped with the axis and the magnet chuck is coincident with the axis in the side of installation box, the magnet chuck and the bottom.

Preferably, the mounting block is adapted to the mounting box.

Preferably, the slider is adapted to the corresponding cavity.

Preferably, the clamping blocks are matched with the corresponding through holes and bayonets.

Preferably, a scrap box is detachably arranged at the bottom of the workbench, a negative pressure pump is fixedly arranged at the bottom of the workbench, the scrap box is arranged below the center hole of the three-jaw chuck in the front-back direction, the top of the scrap box is open and is in butt joint with the bottom of the workbench, a chip removal hole communicated with the scrap box is formed in the workbench corresponding to the center hole of the three-jaw chuck, a negative pressure pipe is communicated with one side of the scrap box, an interception net is arranged on one side of the negative pressure pipe, a hose is connected to an extraction opening of the negative pressure pump, and the hose is communicated with the negative pressure pipe through a quick connector.

Preferably, supporting blocks are arranged at the bottoms of the workbench at the left side and the right side of the scrap box along the front-rear direction, dovetail-shaped slots are formed in the opposite sides of the two supporting blocks along the front-rear direction, dovetail-shaped inserting blocks matched with the slots at the same side are arranged at the upper parts of the left side and the right side of the scrap box, and the inserting blocks are inserted into the corresponding slots.

Preferably, the four corners of the bottom of the workbench are respectively provided with a supporting leg, and the bottom ends of the supporting legs are fixedly connected with the same foam aluminum backing plate.

Preferably, the periphery of the foamed aluminum pad is fixed by a fastener.

The beneficial effects of the utility model are as follows: the utility model has reasonable design and simple structure, and when the inner burrs of the steel pipe are removed, the steel pipe is clamped and fixed firstly, and the utility model is specifically as follows: firstly releasing the clamping jaw of the three-jaw chuck, placing one end of the steel pipe between the clamping jaws of the three-jaw chuck, and then tightening the clamping jaw of the three-jaw chuck to clamp the steel pipe, thereby completing the clamping and fixing of the steel pipe. The three-jaw chuck is utilized to clamp the steel pipes, so that the clamping requirements of the steel pipes with different pipe diameters can be met, the deburring operation of the steel pipes with different pipe diameters can be realized conveniently, the application range of the equipment is wider, the use is more flexible and convenient, on the other hand, the automatic positioning and clamping of the steel pipes can be realized through the self-centering characteristic of the three-jaw chuck, the coaxiality of the steel pipes and the deburring grinding brush can be effectively ensured, the deburring operation is not influenced, the deburring effect and quality are ensured, and the damage to the inner side wall of the steel pipes is reduced;

after the steel pipe is clamped, the hydraulic cylinder and the motor are operated, a piston rod of the hydraulic cylinder is extended, the deburring grinding brush can be driven to move downwards into the steel pipe and perform longitudinal feeding motion along the axial direction of the steel pipe, meanwhile, the motor can be driven to perform circumferential rotation, and deburring processing of the steel pipe can be achieved under mutual cooperation. When the pipe diameter of the clamped steel pipe changes, the circuit of the electromagnet is switched on and off firstly to lose the magnetic attraction to the magnetic block in a shutdown state, then the two clamping blocks are pressed, the clamping blocks are pressed into the cavity, the mounting box is pulled down, and the mounting box can be taken down from the mounting block, so that the disassembly of the original deburring grinding brush is completed. After the deburring grinding brush matched with the pipe diameter of the existing steel pipe is taken, the mounting box on the deburring grinding brush is aligned with the mounting block to be inserted and connected in an upward moving mode, and in the process, under the action of the inclined plane of the clamping block, the clamping block can be automatically pressed into the cavity, and the compression spring is further compressed. After the installation box and the installation block are inserted in place, the through holes are aligned with the corresponding bayonets, the clamping blocks are unobstructed, and under the reset elastic force of the compression spring, the clamping blocks can be ejected out of the cavity again and extend out of the installation box through the corresponding through holes and bayonets, so that the insertion and the clamping between the installation block and the installation box are completed. Then, the magnet is made to generate magnetic attraction to the magnet through the on-off of the electromagnet again, the magnetic attraction connection between the mounting block and the mounting box is further realized, and the mounting and fixing between the novel deburring grinding brush and the motor output shaft are completed, so that the deburring processing operation of the steel pipe with the corresponding pipe diameter can be matched, the fixing stability and reliability of the deburring grinding brush can be effectively ensured through the plug connection, the clamping connection and the magnetic attraction connection between the mounting block and the mounting box, and the deburring effect and quality are not influenced. With this, can realize the nimble dismouting change to burring brush, easy operation is convenient, labour saving and time saving, and cooperation three-jaw chuck can be to the centre gripping characteristic of the steel pipe of multiple different pipe diameters, can satisfy the removal clearance demand of the interior burr of the steel pipe of multiple different pipe diameters for the application scope of whole equipment is wider, uses more nimble convenient and practical.

Drawings

FIG. 1 is a schematic diagram of the front view of the present utility model;

FIG. 2 is a schematic view in cross-section of the mounting block of the present utility model;

FIG. 3 is a schematic view of a bottom cross-sectional structure of the mounting block of the present utility model;

FIG. 4 is a schematic view of a sectional front view of the mounting case of the present utility model;

FIG. 5 is a schematic view in cross-section of the mounting block and mounting box of the present utility model;

fig. 6 is a schematic view showing a front view of the scrap box and the negative pressure pump of the present utility model.

Reference numerals in the drawings: 1 is a workbench, 2 is a three-jaw chuck, 3 is a back plate, 4 is a top plate, 5 is a hydraulic cylinder, 6 is a motor, 7 is a mounting block, 8 is a cavity, 9 is an electromagnet, 10 is a compression spring, 11 is a sliding block, 12 is a clamping block, 13 is a through hole, 14 is a deburring grinding brush, 15 is a mounting box, 16 is a magnetic block, 17 is a bayonet, 18 is a scrap box, 19 is a negative pressure pump, 20 is a chip removal hole, 21 is a negative pressure pipe, 22 is an interception net, 23 is a hose, 24 is a quick connector, 25 is a supporting block, 26 is a slot, 27 is a supporting leg, 29 is a foam aluminum backing plate, and 30 is a fastener.

Detailed Description

The utility model is described in further detail below with reference to the attached drawings and detailed description:

as shown in fig. 1 to 6, the deburring device for steel processing comprises a workbench 1, wherein a three-jaw chuck 2 is fixedly arranged on the front side of the top of the workbench 1, a backboard 3 is vertically arranged on the rear side, and a top plate 4 is horizontally arranged on the top end of the backboard 3 forwards. The top plate 4 is vertically provided with a hydraulic cylinder 5, a piston rod of the hydraulic cylinder 5 faces downwards and is fixedly connected with a motor 6, and an output shaft of the motor 6 faces downwards and is fixedly connected with a square mounting block 7. The cavity 8 is formed in the left side and the right side of the upper portion of the installation block 7, the electromagnet 9 is embedded in the lower portion, a plurality of horizontally arranged compression springs 10 are distributed in the cavity 8 at intervals up and down, one end, close to the outer side of the installation block 7, of each compression spring 10 in the same cavity 8 is fixedly connected with the same sliding block 11, and the sliding block 11 is slidably arranged in the corresponding cavity 8 and is provided with a clamping block 12 at one end, close to the outer side of the installation block 7, of the same compression spring 10. The clamping block 12 is in a right triangle shape, a right-angle side of the clamping block 12 is fixedly connected with the sliding block 11, an inclined surface of the clamping block faces downwards, and a through hole 13 which is communicated with the corresponding cavity 8 and can be used for the clamping block 12 to extend out is formed in the side part of the installation block 7 corresponding to the clamping block 12. The below of installation piece 7 is equipped with cylindricality burring brush 14, and the top fixedly connected with square mounting box 15 of burring brush 14, has set firmly magnet 16 on the top of mounting box 15, the interior bottom, has seted up bayonet socket 17 on the left and right sides wall, and installation piece 7 peg graft in mounting box 15, and electromagnet 9 can inhale with magnet 16 magnetism and be connected, and through-hole 13 corresponds with homonymy bayonet socket 17, and fixture block 12 can stretch out to the outside of mounting box 15 through corresponding through-hole 13 and bayonet socket 17. The axis of the output shaft of the motor 6, the axis of the mounting block 7, the axis of the deburring grinding brush 14 and the axis of the mounting box 15 are all coincident with the axis of the three-jaw chuck 2;

when the inner burrs of the steel pipe are removed, the steel pipe is clamped and fixed firstly, and the method specifically comprises the following steps: firstly loosening the clamping jaw of the three-jaw chuck 2, placing one end of a steel pipe between the clamping jaws of the three-jaw chuck 2, and then tightening the clamping jaw of the three-jaw chuck 2 to clamp the steel pipe, thereby completing the clamping and fixing of the steel pipe. The three-jaw chuck 2 is utilized to clamp the steel pipes, so that the clamping requirements of the steel pipes with different pipe diameters can be met, the deburring operation of the steel pipes with different pipe diameters can be realized conveniently, the application range of the equipment is wider, the use is more flexible and convenient, on the other hand, the automatic positioning and clamping of the steel pipes can be realized through the self-centering characteristic of the three-jaw chuck 2, the coaxiality of the steel pipes and the deburring grinding brush 14 can be effectively ensured, the deburring operation is not influenced, the deburring effect and quality are ensured, and the damage to the inner side wall of the steel pipes is reduced;

after the steel pipe is clamped, the hydraulic cylinder 5 and the motor 6 are operated, a piston rod of the hydraulic cylinder 5 is extended, the deburring grinding brush 14 can be driven to move downwards into the steel pipe and perform longitudinal feeding motion along the axial direction of the steel pipe, meanwhile, the motor 6 can be operated to drive the deburring grinding brush 14 to perform circumferential rotation, and deburring processing of the steel pipe can be achieved under mutual cooperation. When the pipe diameter of the clamped steel pipe changes, the electric circuit of the electromagnet 9 is switched on and off to lose the magnetic attraction to the magnetic block 16, then the two clamping blocks 12 are pressed, the clamping blocks 12 are pressed into the cavity 8, the mounting box 15 is pulled down, the mounting box 15 can be taken down from the mounting block 7, and the original deburring grinding brush 14 is detached. After the deburring grinding brush 14 matched with the pipe diameter of the existing steel pipe is taken, the mounting box 15 on the deburring grinding brush is aligned with the mounting block 7 to be upwards inserted, in the process, under the action of the inclined surface of the clamping block 12, the clamping block 12 can be automatically pressed into the cavity 8, and the compression spring 10 is further compressed. After the installation box 15 and the installation block 7 are inserted in place, the through holes 13 are aligned with the corresponding bayonets 17, the clamping blocks 12 are unobstructed, under the reset elastic force of the compression spring 10, the clamping blocks 12 can be ejected out of the cavity 8 again and extend to the outer side of the installation box 15 through the corresponding through holes 13 and bayonets 17, and then the insertion and clamping connection between the installation block 7 and the installation box 15 are completed. Then, the magnet 9 is switched on and off again to generate magnetic attraction to the magnetic block 16, so that the magnetic attraction connection between the mounting block 7 and the mounting box 15 is further realized, namely, the new deburring grinding brush 14 and the output shaft of the motor 6 are mounted and fixed, so that the deburring processing operation of the steel pipe with the corresponding pipe diameter can be matched, and the fixing stability and reliability of the deburring grinding brush 14 can be effectively ensured through the plug-in connection, the clamping connection and the magnetic attraction connection between the mounting block 7 and the mounting box 15 without influencing the deburring effect and quality. With this, can realize the nimble dismouting change to burring brush 14, easy operation is convenient, labour saving and time saving, and cooperation three-jaw chuck 2 can be to the centre gripping characteristic of the steel pipe of multiple different pipe diameters, can satisfy the removal clearance demand of the interior burr of the steel pipe of multiple different pipe diameters for the application scope of whole equipment is wider, uses more nimble convenient and practical. The three-jaw chuck 2 is well known in the art, and the specific structure and operation thereof will not be described in detail herein. The electromagnet 9 can be adopted in the prior art, specifically, the existing power-losing permanent magnet sucker type electromagnet in the market can be adopted, the electromagnet is a holding type sucker electromagnet, the electromagnet is suitable for an environment needing long-term holding of attraction, and compared with the common electromagnet with the functions of power-on magnetism generation and power-off magnetism removal, the electromagnet has the characteristics of power-on magnetism removal and power-off magnetism removal, the electromagnet can reduce the use of electric power, and simplify corresponding circuits. The magnet 16 may be made of a conventional magnetic metal material such as iron.

In this embodiment, the mounting block 7 is adapted to the mounting box 15 to ensure a smooth insertion therebetween.

In this embodiment, the slider 11 is adapted to the corresponding cavity 8, so as to ensure that the slider 11 moves smoothly in the corresponding cavity 8, so that the 1-clamping block can move in and out smoothly.

In this embodiment, the clamping block 12 is matched with the corresponding through hole 13 and the corresponding bayonet 17, so as to ensure that the clamping block 12 can move in and out smoothly.

In this embodiment, a scrap box 18 is detachably arranged on the bottom of the workbench 1, a negative pressure pump 19 is fixedly arranged on the bottom of the workbench 1, the scrap box 18 is arranged below the central hole of the three-jaw chuck 2 along the front-back direction, the top of the scrap box is open and is in butt joint with the bottom of the workbench 1, and a scrap discharging hole 20 communicated with the scrap box 18 is arranged on the workbench 1 corresponding to the central hole of the three-jaw chuck 2. One side of the scrap box 18 is communicated with a negative pressure pipe 21, an interception net 22 is arranged on one side of the negative pressure pipe 21 positioned in the scrap box 18, a hose 23 is connected to an extraction opening of the negative pressure pump 19, the hose 23 is communicated with the negative pressure pipe 21 through a quick connector 24, so that in the deburring process, the negative pressure can be formed in the scrap box 18 by operating the negative pressure pump 19 to pump air to the scrap box 18 through the hose 23 and the negative pressure pipe 21, and therefore, the cleaned burrs and scraps can be automatically collected in the scrap box 18 through a central hole of the three-jaw chuck 2 and the chip removal hole 20, and surrounding other production and processing operations are prevented from being influenced by scattered scraps. The interception net 22 is arranged, so that the negative pressure pump 19 is prevented from being damaged when the waste is sucked to the negative pressure pump 19 without affecting the suction. When the scrap box 18 is fully loaded and needs to be cleaned, the connection between the hose 23 and the negative pressure pipe 21 is quickly disconnected through the quick connector 24, and the scrap box 18 can be detached and taken down through detachable connection, so that burrs and scraps collected in the scrap box can be cleaned, the subsequent use is not affected, and the whole equipment is more practical. The negative pressure pump 19 and the quick connector 24 are all made up of the prior art, wherein the conventional quick connector 24 is generally composed of a male connector and a female connector, when in actual use, the male connector or the female connector can be preset on the tail end of the hose 23, and then the corresponding female connector or male connector is preset on the port of the negative pressure pipe 21, so that the quick connection and disconnection between the negative pressure pipe 21 and the hose 23 can be realized in a matched manner.

In this embodiment, the bottoms of the workbench 1 on the left and right sides of the scrap box 18 are respectively provided with a supporting block 25 along the front and rear directions, the opposite sides of the two supporting blocks 25 are respectively provided with a dovetail slot 26 along the front and rear directions, the upper parts of the left and right outer sides of the scrap box 18 are respectively provided with a dovetail insert 27 matched with the slots 26 on the same side, and the insert 27 is inserted into the corresponding slots 26, so that when the scrap box 18 needs to be disassembled, the connection between the hose 23 and the negative pressure tube 21 is disconnected only by the quick connector 24, and then the insert 27 is pushed out from the slots 26, so that the scrap box 18 can be disassembled, burrs and scraps collected in the scrap box can be cleaned conveniently, and the subsequent use of the scrap box 18 is not affected. After cleaning, the insert block 27 is inserted and plugged into the corresponding slot 26 again, and then the connection between the hose 23 and the negative pressure pipe 21 is completed through the quick connector 24, so that the hose can be used continuously.

In this embodiment, the four corners of the bottom of the table 1 are provided with legs 28 for supporting the table 1. The bottom end fixedly connected with of landing leg 28 is same foam aluminum backing plate 29, and foam aluminum is current material, has high damping shock attenuation energy-absorbing performance characteristics, sets up foam aluminum backing plate 29, can play good buffering cushioning effect to whole equipment, can make the equipment during operation more steady to be favorable to improving the quality of burring more.

In this embodiment, the peripheral side of the foamed aluminum pad 29 is fixed by a fastener 30 to make the apparatus more firmly fixed. The fastener 30 may be a conventional anchor bolt, a chemical bolt, or the like, and may be selected according to actual use, which is not particularly limited herein.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (8)

1. The utility model provides a burring equipment for steel processing, includes the workstation, its characterized in that, the front side at workstation top is equipped with three-jaw chuck, the vertical backplate that is equipped with of rear side, the backplate top is equipped with the roof forward the level, vertical pneumatic cylinder that is equipped with on the roof, the piston rod of pneumatic cylinder is down and fixedly connected with motor, the output shaft of motor is down and fixedly connected with square installation piece, cavity, lower part embedded in the left and right sides of installation piece upper portion have all been seted up, the compression spring that a plurality of levels set up of interval distribution about all being in the cavity, the compression spring in the same cavity is close to the one end fixedly connected with same slider in the installation piece outside, the slider slides and is equipped with the fixture block on the one end that corresponds the cavity and is close to the installation piece outside, right triangle-angle triangle and its right side and slider fixed connection, its inclined plane are down, set up the through-hole that stretches out with corresponding cavity intercommunication and can supply the fixture block on the installation piece lateral part of fixture block, the below of installation piece is equipped with cylindricality burring brush, the top fixed connection of brush has the cavity, the bottom of installation piece, the box that corresponds to the axis, the axis of installation piece and the magnet and the corresponding cartridge have the axis, the magnet through-hole that the axis and the magnet, the inside the box of the box have the axis and the axis of the magnet, the magnet through-hole that the axis and the axis of the magnet, the magnet has the axis and the corresponding to the axis.

2. The deburring apparatus for steel processing as claimed in claim 1, wherein said mounting block is adapted to a mounting box.

3. The deburring apparatus for steel processing as claimed in claim 1, wherein said slides are adapted to corresponding cavities.

4. The deburring apparatus for steel processing as claimed in claim 1, wherein said fixture is adapted to a corresponding through hole, bayonet.

5. The deburring device for steel processing according to claim 1, wherein a scrap box is detachably arranged at the bottom of the workbench, a negative pressure pump is fixedly arranged at the bottom of the scrap box, the scrap box is arranged below the center hole of the three-jaw chuck in the front-back direction, the top of the scrap box is open and is in butt joint with the bottom of the workbench, a scrap discharging hole communicated with the scrap box is arranged on the workbench corresponding to the center hole of the three-jaw chuck, a negative pressure pipe is communicated with one side of the scrap box, an interception net is arranged on one side of the negative pressure pipe positioned in the scrap box, and a hose is connected to an extraction opening of the negative pressure pump and is communicated with the negative pressure pipe through a quick connector.

6. The deburring device for steel processing according to claim 5, wherein supporting blocks are arranged on bottoms of the working tables on the left side and the right side of the scrap box in the front-rear direction, dovetail-shaped slots are formed in the front-rear direction on the opposite sides of the supporting blocks, dovetail-shaped inserting blocks matched with the slots on the same side are arranged on the upper portions of the left side and the right side of the scrap box, and the inserting blocks are inserted into the corresponding slots.

7. The deburring device for steel processing as set forth in claim 1, wherein the four corners of the bottom of said worktable are provided with legs, and the bottom ends of said legs are fixedly connected with the same foamed aluminum pad.

8. The deburring apparatus for steel processing as claimed in claim 7, wherein said foamed aluminum pad is secured at its peripheral side by fasteners.

Images