CN101987383B - Rotor rectangular groove root deburring machine - Google Patents

Rotor rectangular groove root deburring machine Download PDF

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Publication number
CN101987383B
CN101987383B CN2009101013309A CN200910101330A CN101987383B CN 101987383 B CN101987383 B CN 101987383B CN 2009101013309 A CN2009101013309 A CN 2009101013309A CN 200910101330 A CN200910101330 A CN 200910101330A CN 101987383 B CN101987383 B CN 101987383B
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CN
China
Prior art keywords
slide unit
cylinder
slipway
motor
connecting rod
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Expired - Fee Related
Application number
CN2009101013309A
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Chinese (zh)
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CN101987383A (en
Inventor
施家忠
陈欢
杨伟峰
盛成红
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ZHEJIANG SONGLING ELECTRIC CO Ltd
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ZHEJIANG SONGLING ELECTRIC CO Ltd
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Priority to CN2009101013309A priority Critical patent/CN101987383B/en
Publication of CN101987383A publication Critical patent/CN101987383A/en
Application granted granted Critical
Publication of CN101987383B publication Critical patent/CN101987383B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention relates to a rotor rectangular groove root deburring machine which belongs to the field of surface finishing lathes of machinery parts. The traditional deburring machine has the defects of low efficiency and unstable deburring quality because of basically adopting manual removal. The rotor rectangular groove root deburring machine comprises a stand, a worktable mechanism, a feeding drive mechanism, a tool installing mechanism, a tool and an electric control system, wherein the worktable mechanism is arranged at the front part of the stand, the feeding drive mechanism is arranged at the rear part of the stand and comprises a rapid in-place drive device, a slipway short-range oscillating device, a slipway and a vertically arranged guide rail, wherein the slipway is arranged on the guide rail through a sliding block, the tool installing mechanism is arranged on the slipway, the slipway short-range oscillating device is in a structure that a motor drives an eccentric wheel connecting rod, and the connecting rod is connected with the slipway; and the electric control system is connected with the motor and an electromagnetic valve of the rapid in-place drive device through wires. The invention realizes fully-automatic deburring of the surface of a thin inner hole at the root of a rotor rectangular groove.

Description

Rotor rectangular channel root flash trimmer
Technical field
The invention belongs to machinery part surface finishing machine tool field, especially relevant with a kind of flash trimmer.
Background technology
The rotor upper edge circumference of type hydraulic pumps such as vane pump, automobile assisted power steering pump has some radial rectangular channels; The rectangular channel root is provided with the circular arc escape; Blade places rectangular channel and can radially slide along rectangular channel; The rectangular channel inner surface of rotor requires that best bright finish is arranged, and generally uses grinding to guarantee high accuracy and best bright finish.There is burr unavoidably after the rotor processing, need burr be removed to avoid influencing the rotor serviceability.The tradition burr removal technology adopts artificial ways such as file, cloth wheel, emery cloth, abrasive band usually; Inefficiency, deburring quality instability; Development along with progress of science and technology and production; Artificial deburring can not adapt to the requirement of the product quality and the mode of production of modern market competition, and developing full automatic rotor root deburring equipment has become active demand.
Summary of the invention
The object of the invention overcomes manual deburring inefficiency, the unsettled defective of deburring quality exactly, and a kind of automaticity height, deburring efficient and all high rotor rectangular channel root flash trimmer of quality are provided.For this reason, the present invention adopts following technical scheme:
Rotor rectangular channel root flash trimmer is characterized in that: comprise frame, table mechanism, feeding driving mechanism, cutter installing mechanism, cutter and electric-control system; Table mechanism is arranged at frame front; The feeding driving mechanism is arranged at the frame rear portion, and the feeding driving mechanism comprises the drive unit that puts in place fast, slide unit short distance oscillation device, slide unit and the vertical guide rail that is provided with, and slide unit is installed on the guide rail through slide block, and the drive unit that puts in place fast comprises cylinder and swivel plate; Swivel plate one end flexibly connects through bearing pin and frame, and the other end flexibly connects through bearing pin and cylinder piston, and cylinder block is fixed in frame, and cylinder is connected with high-pressure air source through pipeline, magnetic valve; Slide unit short distance oscillation device is the connecting rod of eccentric wheel structure; Comprise motor, eccentric wheel, connecting rod; Motor and eccentric wheel are in transmission connection through wheel shaft, belt, belt pulley, and wheel shaft is installed on described swivel plate near cylinder one end through bearing, bearing block, and motor is fixedly installed in the swivel plate other end; Connecting rod one end is connected with eccentric wheel, and the other end is connected with described slide unit; The cutter installing mechanism is installed on described slide unit; Magnetic valve is connected with electric-control system through electric wire respectively with motor.
When the present invention worked, cylinder piston stretched out cylinder body earlier, and promoting swivel plate is that the center rotates up with the bearing pin that is connected with frame; Promoting slide unit short distance oscillation device moves on the whole; Be in a high position thereby promote slide unit along the guide rail slippage that makes progress, workpiece vertically is installed on the workbench, and deburrer adopts the oilstone cutter; The oilstone cutter vertically is installed on the cutter installing mechanism, and cutter axially aligns the rotor root; The cylinder piston retract cylinder, swivel plate is rotated down, and drives slide unit short distance oscillation device integral body and moves down, thereby make slide unit fast near workpiece, accomplishes the feeding that puts in place fast, and cylinder piston is fixed, and swivel plate no longer rotates; Slide unit short distance oscillation device is started working; The oilstone cutter inserts the rear distraction of rotor root and is posted by the rotor root; The rotation of motor rotating band movable eccentric wheel, eccentric wheel is converted into periodically moving up and down of connecting rod, and connecting rod drives slide unit and on guide rail, does periodically to slide up and down; Realize that cutter grinds up and down rotor root work, thereby remove the burr of rotor root and process chamfering.
As the further of technique scheme improved and replenish, the present invention also comprises following additional technical feature:
Described slide unit short distance oscillation device can also be the lead screw pair structure, comprises motor and lead screw pair, and machine shaft is connected with the leading screw of lead screw pair, and the slide block of lead screw pair is connected with slide unit.
Use the present invention can reach following beneficial effect: realized the full-automatic deburring of tiny bore area, and the deburring quality to be good, efficient is high.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a left view of the present invention.
Fig. 3 is a vertical view of the present invention.
Fig. 4 is a stereogram of the present invention.
The specific embodiment
Be described in detail below in conjunction with the accompanying drawing specific embodiments of the invention.
Like Fig. 1~shown in Figure 4, the present invention includes frame 2, table mechanism 5, feeding driving mechanism, cutter installing mechanism 10, cutter 11 and electric-control system 8; Table mechanism 5 is arranged at frame 2 front portions; The feeding driving mechanism is arranged at frame 2 rear portions; The feeding driving mechanism comprises the drive unit that puts in place fast, slide unit short distance oscillation device, slide unit 7 and the vertical guide rail 6 that is provided with; Slide unit 7 is installed on the guide rail 6 through slide block, and the drive unit that puts in place fast comprises cylinder 1 and swivel plate 3; Swivel plate 3 one ends flexibly connect through bearing pin and frame 2, and the other end flexibly connects through the piston of bearing pin and cylinder 1, and the cylinder body of cylinder 1 is fixed in frame 2, and cylinder 1 is connected with high-pressure air source through pipeline, magnetic valve; Slide unit short distance oscillation device is the connecting rod of eccentric wheel structure; Comprise motor 9, eccentric wheel, connecting rod 4; Motor 9 is in transmission connection through wheel shaft, belt, belt pulley with eccentric wheel, and wheel shaft is installed on the end of swivel plate 3 near cylinder 1 through bearing, bearing block, and motor 9 is fixedly installed in the other end of swivel plate 3; Connecting rod 4 one ends are connected with eccentric wheel, and the other end is connected with slide unit 7; Cutter installing mechanism 10 is installed on slide unit 7; Magnetic valve is connected with electric-control system 8 through electric wire respectively with motor 9.
When the present invention worked, the piston of cylinder 1 stretched out cylinder body earlier, and promoting swivel plate 3 is that the center rotates up with the bearing pin that is connected with frame 2; Promoting slide unit short distance oscillation device moves on the whole; Thereby promote slide unit 7 along guide rail 6 upwards slippage be in a high position, workpiece vertically is installed on the workbench, deburrer 11 adopts the oilstone cutters; Oilstone cutter 11 vertically is installed on cutter installing mechanism 10, and cutter 11 axially aligns the rotor root; The piston-retraction cylinder body of cylinder 1, swivel plate 3 is rotated down, and drives slide unit short distance oscillation device integral body and moves down, thereby make slide unit 7 fast near workpiece, accomplishes the feeding that puts in place fast, and the piston of cylinder 1 is fixed, and swivel plate 3 no longer rotates; Slide unit short distance oscillation device is started working; Oilstone cutter 11 inserts the rear distraction of rotor root and is posted by the rotor root; The rotation of motor 9 rotating band movable eccentric wheels, eccentric wheel is converted into periodically moving up and down of connecting rod 4, and connecting rod 4 drives slide unit 7 and on guide rail 6, does periodically to slide up and down; Realize that 11 pairs of rotor roots works of cutter grind up and down, thereby remove the burr of rotor root and process chamfering.
As another kind of embodiment, the slide unit short distance oscillation device among the present invention can also be the lead screw pair structure, comprises motor and lead screw pair, and machine shaft is connected with the leading screw of lead screw pair, and the slide block of lead screw pair is connected with slide unit 7.

Claims (2)

1. rotor rectangular channel root flash trimmer is characterized in that: comprise frame (2), table mechanism (5), feeding driving mechanism, cutter installing mechanism (10), cutter (11) and electric-control system (8); Table mechanism (5) is arranged at frame (2) front portion; The feeding driving mechanism is arranged at frame (2) rear portion; The feeding driving mechanism comprises the drive unit that puts in place fast, slide unit short distance oscillation device, slide unit (7) and the vertical guide rail (6) that is provided with; Slide unit (7) is installed on the guide rail (6) through slide block, and the drive unit that puts in place fast comprises cylinder (1) and swivel plate (3); Swivel plate (3) one ends flexibly connect through bearing pin and frame (2), and the other end flexibly connects through the piston of bearing pin and cylinder (1), and the cylinder body of cylinder (1) is fixed in frame (2), and cylinder (1) is connected with high-pressure air source through pipeline, magnetic valve; Slide unit short distance oscillation device is the connecting rod of eccentric wheel structure; Comprise motor (9), eccentric wheel, connecting rod (4); Motor (9) and eccentric wheel are in transmission connection through wheel shaft, belt, belt pulley, and wheel shaft is installed on described swivel plate (3) near cylinder (1) one end through bearing, bearing block, and motor (9) is fixedly installed in swivel plate (3) other end; Connecting rod (4) one ends are connected with eccentric wheel, and the other end is connected with described slide unit (7); Cutter installing mechanism (10) is installed on described slide unit (7); Magnetic valve is connected with electric-control system (8) through electric wire respectively with motor (9).
2. rotor rectangular channel root flash trimmer according to claim 1; It is characterized in that: described slide unit short distance oscillation device is the lead screw pair structure; Comprise motor (9) and lead screw pair, machine shaft is connected with the leading screw of lead screw pair, and the slide block of lead screw pair is connected with slide unit (7).
CN2009101013309A 2009-07-31 2009-07-31 Rotor rectangular groove root deburring machine Expired - Fee Related CN101987383B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009101013309A CN101987383B (en) 2009-07-31 2009-07-31 Rotor rectangular groove root deburring machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009101013309A CN101987383B (en) 2009-07-31 2009-07-31 Rotor rectangular groove root deburring machine

Publications (2)

Publication Number Publication Date
CN101987383A CN101987383A (en) 2011-03-23
CN101987383B true CN101987383B (en) 2012-03-07

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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013040819A1 (en) * 2011-09-21 2013-03-28 杭州祥生砂光机制造有限公司 Air valve dedicated for use in deburring machine negative-pressure conveyor platform, deburring machine, and control method
CN102744661B (en) * 2012-07-05 2013-08-14 江苏华灿电讯股份有限公司 Power splitter deburring device
CN102922043B (en) * 2012-10-25 2014-05-14 大连德迈仕精密轴有限公司 Method for removing residues of elongated slot subjected to milling of throttle shaft
CN103386511B (en) * 2013-04-22 2016-02-10 华瑞电器股份有限公司 Automatic burr eliminator
CN104551681B (en) * 2014-12-22 2017-07-18 苏州市昌星模具机械有限公司 A kind of efficient automatically removing burr apparatus for shaping
CN109047932B (en) * 2018-09-21 2023-09-08 浙江硕和机器人科技有限公司 Automatic chisel balance groove mechanism
CN114633075B (en) * 2022-03-31 2024-01-26 江苏名业机械科技有限公司 Special processing device for Roots blower rotor and application method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2395842Y (en) * 2000-01-28 2000-09-13 无锡苏嘉钢管有限公司 Off-line device for removing internal burr of streight joint high-frequency welding steel pipe
CN2460246Y (en) * 2000-11-07 2001-11-21 重庆钢铁设计研究院 Burring machine
CN201157938Y (en) * 2008-01-22 2008-12-03 唐仁伟 Sawtooth shape deburring machine
CN201483088U (en) * 2009-07-31 2010-05-26 浙江松菱电气有限公司 Rotor slot root deburring machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2395842Y (en) * 2000-01-28 2000-09-13 无锡苏嘉钢管有限公司 Off-line device for removing internal burr of streight joint high-frequency welding steel pipe
CN2460246Y (en) * 2000-11-07 2001-11-21 重庆钢铁设计研究院 Burring machine
CN201157938Y (en) * 2008-01-22 2008-12-03 唐仁伟 Sawtooth shape deburring machine
CN201483088U (en) * 2009-07-31 2010-05-26 浙江松菱电气有限公司 Rotor slot root deburring machine

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Granted publication date: 20120307

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