CN110722421A

CN110722421A - Deburring machine for two ends of rocker arm of automobile engine

Info

Publication number: CN110722421A
Application number: CN201911123044.2A
Authority: CN
Inventors: 罗飞
Original assignee: Suzhou Jiena Robot Technology Co Ltd
Current assignee: Suzhou Jiena Robot Technology Co Ltd
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-01-24

Abstract

The invention discloses a deburring machine for two ends of a rocker arm of an automobile engine, which comprises a base plate, a transverse adjusting unit and a cleaning unit, wherein the base plate is provided with a plurality of grooves; the upper surface middle part of base plate is equipped with the dead lever, the top fixedly connected with workstation of dead lever, the upper surface of base plate is equipped with the mounting panel, the mounting panel is "L" shaped plate, the upper surface of base plate evenly is equipped with six spinal branch vaulting poles, six spinal branch vaulting pole tops all with the lower fixed surface in annular wind channel be connected, the height of the air intake in annular wind channel corresponds with the height of workstation, this automobile engine rocking arm two deburring machine carries out position control and the cyclic shift of during operation to the burring unit through first electric putter and the electronic push rod of second, and the working stroke that makes the burring unit coordinates with the length that is located the automobile engine rocking arm on the workstation through horizontal regulating element, clears up and collection processing through the piece that the cleaning unit produced to the burring in-process.

Description

Deburring machine for two ends of rocker arm of automobile engine

Technical Field

The invention relates to the technical field of advanced manufacturing, in particular to a deburring machine for two ends of a rocker arm of an automobile engine.

Background

At present, after a machine tool finishes processing of long-axis worm parts such as an automobile engine rocker arm, a large amount of burrs are found at the tooth edges and the root parts of two end faces of a long-axis worm, and the burrs are not completely removed during processing. The processing method in the prior art is removed by manual grinding of workers, has the defects of inconvenient operation and large consumption of manpower, and does not have good treatment on chips generated after grinding in the processing process.

Disclosure of Invention

The invention aims to overcome the technical problems in the prior art, and provides a deburring machine for two ends of a rocker arm of an automobile engine.

In order to achieve the purpose, the invention provides the following technical scheme: a deburring machine for two ends of a rocker arm of an automobile engine comprises a base plate, a transverse adjusting unit and a cleaning unit;

substrate: the middle part of the upper surface of the base plate is provided with a fixed rod, the top end of the fixed rod is fixedly connected with a workbench, the upper surface of the base plate is provided with a mounting plate, the mounting plate is an L-shaped plate, the upper surface of the base plate is uniformly provided with six supporting rods, the top ends of the six supporting rods are fixedly connected with the lower surface of the annular air duct, and the height of an air inlet of the annular air duct corresponds to the height of the workbench;

a lateral adjustment unit: the transverse adjusting unit comprises a threaded rod, a sliding plate, a sliding rod and an adjusting motor, two ends of the threaded rod are respectively connected with two inner side surfaces of the mounting plate in a rotating manner, two ends of the sliding rod are respectively fixedly connected with two inner side surfaces of the mounting plate, the adjusting motor is arranged on the outer side surface of the mounting plate, an output shaft of the adjusting motor penetrates through the side surface of the mounting plate and is fixedly connected with one end of the threaded rod, a through hole in the side surface of the sliding plate is connected with the sliding rod in a sliding manner, a screw hole in the side surface of the sliding plate is connected with the threaded rod in a threaded manner, a sliding groove is formed in the lower surface of the sliding plate, two sliding blocks are symmetrically connected in a sliding manner inside the sliding groove, two second electric push rods are fixedly connected to the side surfaces of the two sliding, the telescopic ends of the first electric push rods are fixedly connected with fixed plates, and the upper surfaces of the fixed plates are symmetrically provided with two deburring units;

a cleaning unit: the cleaning unit comprises a dust collector, a dust collection pipe, a transmission pipe and a collection box, wherein the dust collector and the collection box are arranged on the upper surface of the base plate, one end of the dust collection pipe is communicated with a dust collection hole of the dust collector, the other end of the dust collection pipe is communicated with a dust outlet of the annular air duct, one end of the transmission pipe is communicated with a dust outlet of the dust collector, and the other end of the transmission pipe is communicated with a dust collection hole of the collection box;

the automobile engine rocker arm is placed on a workbench, the adjusting motor is driven to work through the singlechip to drive a threaded rod fixedly connected with an output shaft of the adjusting motor to rotate, a sliding plate in threaded connection with the threaded rod slides on a sliding rod, so that the sliding plate is subjected to position adjustment, when the sliding plate is positioned right above the automobile engine rocker arm placed on the workbench, the second electric push rod is driven to work through the singlechip to drive a sliding block fixedly connected with a telescopic end of the second electric push rod to slide in a sliding groove while the second electric push rod extends, and then make the distance between two sliders correspond with the width of automobile engine rocking arm, then make first electric putter work through the singlechip, make first electric putter drive its flexible fixed connection's fixed plate when extending and carry out height control, thereby make the burring unit of fixed plate upper surface and the side cooperation contact installation of automobile engine rocking arm, then make the burring unit work through the singlechip, thereby make different burring units carry out the burring to the both ends of automobile engine rocking arm, and simultaneously, make the dust catcher work through the singlechip, the piece that makes the dust absorption hole of dust catcher on to the workstation through dust absorption pipe and annular duct is collected, then the play dirt mouth of dust catcher is stored in sending the piece of collecting to the collecting box through the transmission pipe.

Further, the burring unit includes micro motor, pivot and burr brush, micro motor locates the upper surface one end of fixed plate, the output shaft fixed connection of fixed plate and micro motor is passed to the one end of pivot, the other end of pivot and the side fixed connection of burr brush, micro motor's input is connected with the output electricity of singlechip, makes micro motor work through the singlechip, makes micro motor drive its output shaft fixed connection's pivot rotate, makes the pivot drive its other end fixed connection's burr brush rotatory from this to the rotation through the burr brush comes to carry out burring to automobile engine rocking arm.

Further, still include the support column, the support column totally four, four support columns are evenly set up along the lower surface four corners of base plate, can carry out firm support to this device through the support column, and then make the burring processing procedure of this device more stable and high-efficient.

Further, still include the motor mounting panel, the side of mounting panel is located to the motor mounting panel, the upper surface of motor mounting panel and accommodate motor's lateral surface cooperation contact installation can support accommodate motor through the motor mounting panel, and then can avoid being connected of accommodate motor and mounting panel to produce the clearance to lead to motor output shaft to produce the fracture.

Further, still including the clearance pipe, the side of collecting box is located to the clearance pipe, the clearance pipe communicates with the bin outlet of collecting box, can clear up the piece that does not store in the collecting box through the clearance pipe.

Compared with the prior art, the invention has the beneficial effects that: this automobile engine rocking arm two-end burr-grinding machine carries out position control and the cyclic movement of during operation to the burring unit through first electric putter and the electronic push rod of second, and the length that makes the working stroke of burring unit and the automobile engine rocking arm that is located on the workstation coordinate through horizontal adjusting unit, clears up and collects the processing through the piece that cleaning unit produced to the burring in-process.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention.

In the figure: the device comprises a base plate 1, a singlechip 2, a mounting plate 3, a transverse adjusting unit 4, a threaded rod 41, a sliding plate 42, a sliding rod 43, an adjusting motor 44, a first electric push rod 5, a fixing plate 6, a deburring unit 7, a micro motor 71, a rotating shaft 72, a burr brush 73, a cleaning unit 8, a dust collector 81, a dust collecting pipe 82, a transmission pipe 83, a collection box 84, an annular air duct 9, a support rod 10, a fixing rod 11, a support column 12, a motor mounting plate 13, a cleaning pipe 14, a workbench 15, a sliding chute 16, a second electric push rod 17 and a sliding block 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a deburring machine for two ends of a rocker arm of an automobile engine comprises a base plate 1, a transverse adjusting unit 4 and a cleaning unit 8;

substrate 1: the middle part of the upper surface of the base plate 1 is provided with a fixed rod 11, the top end of the fixed rod 11 is fixedly connected with a workbench 15, the upper surface of the base plate 1 is provided with a mounting plate 3, the mounting plate 3 is an L-shaped plate, the upper surface of the base plate 1 is uniformly provided with six support rods 10, the top ends of the six support rods 10 are fixedly connected with the lower surface of the annular air duct 9, and the height of an air inlet of the annular air duct 9 corresponds to the height of the workbench 15;

the lateral adjustment unit 4: the transverse adjusting unit 4 comprises a threaded rod 41, a sliding plate 42, a sliding rod 43 and an adjusting motor 44, two ends of the threaded rod 41 are respectively rotatably connected with two inner side surfaces of the mounting plate 3, two ends of the sliding rod 43 are respectively fixedly connected with two inner side surfaces of the mounting plate 3, the adjusting motor 44 is arranged on the outer side surface of the mounting plate 3, an output shaft of the adjusting motor 44 penetrates through the side surface of the mounting plate 3 and is fixedly connected with one end of the threaded rod 41, a through hole on the side surface of the sliding plate 42 is slidably connected with the sliding rod 43, a screw hole on the side surface of the sliding plate 42 is in threaded connection with the threaded rod 41, the lower surface of the sliding plate 42 is provided with a sliding chute 16, two sliding blocks 18 are symmetrically and slidably connected inside the sliding chute 16, two second electric push rods 17 are fixedly connected with the side surfaces of the two sliding blocks, fixed, the telescopic ends of the first electric push rods 5 are fixedly connected with a fixed plate 6, and the upper surface of the fixed plate 6 is symmetrically provided with two deburring units 7;

a cleaning unit: the cleaning unit comprises a dust collector 81, a dust collection pipe 82, a transmission pipe 83 and a collection box 84, the dust collector 81 and the collection box 84 are both arranged on the upper surface of the substrate 1, one end of the dust collection pipe 82 is communicated with a dust collection hole of the dust collector 81, the other end of the dust collection pipe 82 is communicated with a dust outlet of the annular air duct 9, one end of the transmission pipe 83 is communicated with a dust outlet of the dust collector 81, and the other end of the transmission pipe 83 is communicated with a dust collection hole of the collection box 84;

wherein, still include the one-chip computer 2, the one-chip computer 2 locates the upper surface of the base plate 1, the input end of the one-chip computer 2 is connected with the output end of the external power, the output end of the one-chip computer 2 is connected with the input end of the regulating motor 44, the dust collector 81, the first electric push rod 5 and the second electric push rod 17 are connected electrically, through putting the rocker arm of the automobile engine on the work bench 15, then make the regulating motor 44 work through the one-chip computer 2, make the regulating motor 44 drive its output shaft fixedly connected threaded rod 41 to rotate, and then make the sliding plate 42 screwed with threaded rod 41 slide on the slide bar 43, thus make the sliding plate 42 carry on the position control, when the sliding plate 42 locates at the rocker arm of the automobile engine placed on the work bench 15 directly over, make the second electric push rod 17 work through the one-chip computer 2, thus drive its slide block 18 that the flexible end is fixed to connect, then the distance between the two sliding blocks 18 corresponds to the width of the rocker arm of the automobile engine, then the single chip microcomputer 2 enables the first electric push rod 5 to work, the first electric push rod 5 drives the fixed plate 6 fixedly connected with the telescopic end of the first electric push rod to adjust the height while extending, so that the deburring unit 7 on the upper surface of the fixed plate 6 is matched and contacted with the side surface of the rocker arm of the automobile engine, then the deburring unit 7 works through the singlechip 2, so that different deburring units 7 deburr two ends of the rocker arm of the automobile engine, meanwhile, the single chip microcomputer 2 enables the dust collector 81 to work, enables a dust suction hole of the dust collector 81 to collect the debris on the workbench 15 through the dust suction pipe 82 and the annular air duct 9, the dust outlet of the cleaner 81 then delivers the collected debris via a transfer tube 83 to a collection bin 84 for storage.

Wherein, burring unit 7 includes micro motor 71, pivot 72 and burr brush 73, micro motor 71 locates the upper surface one end of fixed plate 6, the output shaft fixed connection of fixed plate 6 and micro motor 71 is passed to the one end of pivot 72, the other end of pivot 72 and the side fixed connection of burr brush 73, micro motor 71's input is connected with the output electricity of singlechip 2, make micro motor 71 work through singlechip 2, make micro motor 71 drive its output shaft fixed connection's pivot 72 rotate, make pivot 72 drive its other end fixed connection's burr brush 73 rotatory from this, thereby the rotation through burr brush 73 comes to carry out burring to the automobile engine rocking arm.

Wherein, still include support column 12, support column 12 is four altogether, and four support columns 12 are evenly set up along base plate 1's lower surface four corners, can carry out firm support to this device through support column 12, and then make the burring processing procedure of this device more stable and high-efficient.

Wherein, still include motor mounting panel 13, motor mounting panel 13 locates the side of mounting panel 3, and the upper surface of motor mounting panel 13 and the lateral surface cooperation contact installation of adjusting motor 44 can support adjusting motor 44 through motor mounting panel 13, and then can avoid adjusting motor 44 and mounting panel 3's being connected to produce the clearance to lead to motor output shaft to produce the fracture.

The cleaning device further comprises a cleaning pipe 14, the cleaning pipe 14 is arranged on the side surface of the collecting box 84, the cleaning pipe 14 is communicated with a discharge port of the collecting box 84, and debris which is not stored in the collecting box 84 can be cleaned through the cleaning pipe 14.

When in use: the rocker arm of the automobile engine is placed on a workbench 15, then an adjusting motor 44 is enabled to work through a single chip microcomputer 2, the adjusting motor 44 drives a threaded rod 41 fixedly connected with an output shaft of the adjusting motor 44 to rotate, and further a sliding plate 42 in threaded connection with the threaded rod 41 slides on a sliding rod 43, so that the sliding plate 42 is enabled to carry out position adjustment, when the sliding plate 42 is positioned right above the rocker arm of the automobile engine placed on the workbench 15, a second electric push rod 17 is enabled to work through the single chip microcomputer 2, so that the second electric push rod 17 extends and simultaneously drives a sliding block 18 fixedly connected with a telescopic end of the sliding block to slide in a sliding groove 16, further the distance between the two sliding blocks 18 corresponds to the width of the rocker arm of the automobile engine, then a first electric push rod 5 works through the single chip microcomputer 2, so that the first electric push rod 5 drives a fixed plate 6 fixedly connected with the telescopic end of the, therefore, the deburring unit 7 on the upper surface of the fixing plate 6 is installed in matched contact with the side face of the rocker arm of the automobile engine, then the micro motor 71 works through the single chip microcomputer 2, the micro motor 71 drives the rotating shaft 72 fixedly connected with the output shaft of the micro motor to rotate, the rotating shaft 72 drives the deburring brush 73 fixedly connected with the other end of the rotating shaft to rotate, so that the rocker arm of the automobile engine is deburred through the rotation of the deburring brush 73, meanwhile, the dust collector 81 works through the single chip microcomputer 2, a dust suction hole of the dust collector 81 collects the chips on the working table 15 through the dust suction pipe 82 and the annular air duct 9, and then a dust outlet of the dust collector 81 sends the collected chips into the collection box 84 through the transmission pipe 83 for storage.

It should be noted that, in this embodiment, the specific model of the single chip microcomputer 2 is siemens NH-H8, the micro motor 71 may be a MATTKE model of shanghai zhichuan industrial and trade company, the adjusting motor 44 may be a YE2100L2-4 model of shanghai de dong motor factory, the dust collector 81 may be an ISS35 model of shanghai xiang mao electromechanical devices company, the first electric push rod 5 and the second electric push rod 17 may be dt (z) type electric push rods of shandong mingshun mechanical devices company, and the single chip microcomputer 2 controls the micro motor 71, the adjusting motor 44, the dust collector 81, the first electric push rod 5 and the second electric push rod 17 to operate by a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two burr-grinding machines of automobile engine rocking arm which characterized in that: comprises a base plate (1), a transverse adjusting unit (4) and a cleaning unit (8);

substrate (1): the fixing device is characterized in that a fixing rod (11) is arranged in the middle of the upper surface of the base plate (1), the top end of the fixing rod (11) is fixedly connected with a workbench (15), a mounting plate (3) is arranged on the upper surface of the base plate (1), the mounting plate (3) is an L-shaped plate, six support rods (10) are uniformly arranged on the upper surface of the base plate (1), the top ends of the six support rods (10) are fixedly connected with the lower surface of the annular air duct (9), and the height of an air inlet of the annular air duct (9) corresponds to the height of the workbench (15);

lateral adjustment unit (4): the transverse adjusting unit (4) comprises a threaded rod (41), a sliding plate (42), a sliding rod (43) and an adjusting motor (44), two ends of the threaded rod (41) are respectively rotatably connected with two inner side surfaces of the mounting plate (3), two ends of the sliding rod (43) are respectively fixedly connected with the two inner side surfaces of the mounting plate (3), the adjusting motor (44) is arranged on the outer side surface of the mounting plate (3), an output shaft of the adjusting motor (44) penetrates through the side surface of the mounting plate (3) and is fixedly connected with one end of the threaded rod (41), a through hole in the side surface of the sliding plate (42) is in sliding connection with the sliding rod (43), a screw hole in the side surface of the sliding plate (42) is in threaded connection with the threaded rod (41), a sliding groove (16) is formed in the lower surface of the sliding plate (42), and two sliding blocks, the side surfaces of the two sliding blocks are fixedly connected with two second electric push rods (17), the fixed ends of the second electric push rods (17) are fixedly connected with the side surfaces of the sliding grooves (16), the lower surfaces of the sliding blocks (18) are fixedly connected with the fixed end of the first electric push rod (5), the telescopic ends of the first electric push rod (5) are fixedly connected with a fixing plate (6), and the upper surface of the fixing plate (6) is symmetrically provided with two deburring units (7);

a cleaning unit: the cleaning unit comprises a dust collector (81), a dust collection pipe (82), a transmission pipe (83) and a collection box (84), wherein the dust collector (81) and the collection box (84) are both arranged on the upper surface of the base plate (1), one end of the dust collection pipe (82) is communicated with a dust collection hole of the dust collector (81), the other end of the dust collection pipe (82) is communicated with a dust outlet of the annular air duct (9), one end of the transmission pipe (83) is communicated with a dust outlet of the dust collector (81), and the other end of the transmission pipe (83) is communicated with a dust collection hole of the collection box (84);

the vacuum cleaner is characterized by further comprising a single chip microcomputer (2), wherein the single chip microcomputer (2) is arranged on the upper surface of the base plate (1), the input end of the single chip microcomputer (2) is electrically connected with the output end of an external power supply, and the output end of the single chip microcomputer (2) is electrically connected with the input ends of the adjusting motor (44), the dust collector (81), the first electric push rod (5) and the second electric push rod (17).

2. The automobile engine rocker arm two-end deburring machine of claim 1, characterized in that: deburring unit (7) include micro motor (71), pivot (72) and burr brush (73), the upper surface one end of fixed plate (6) is located in micro motor (71), the output shaft fixed connection of fixed plate (6) and micro motor (71) is passed to the one end of pivot (72), the other end of pivot (72) and the side fixed connection of burr brush (73), the input of micro motor (71) is connected with the output electricity of singlechip (2).

3. The automobile engine rocker arm two-end deburring machine of claim 1, characterized in that: still include support column (12), support column (12) are totally four, and four support columns (12) evenly set up along the lower surface four corners of base plate (1).

4. The automobile engine rocker arm two-end deburring machine of claim 1, characterized in that: still include motor mounting panel (13), the side of mounting panel (3) is located in motor mounting panel (13), the upper surface of motor mounting panel (13) and the lateral surface cooperation contact installation of adjusting motor (44).

5. The automobile engine rocker arm two-end deburring machine of claim 1, characterized in that: the cleaning device is characterized by further comprising a cleaning pipe (14), wherein the cleaning pipe (14) is arranged on the side face of the collecting box (84), and the cleaning pipe (14) is communicated with a discharge port of the collecting box (84).