CN103465135A - Machine head device of polishing machine for outer circle surface of shaft part - Google Patents

Machine head device of polishing machine for outer circle surface of shaft part Download PDF

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Publication number
CN103465135A
CN103465135A CN2013103331938A CN201310333193A CN103465135A CN 103465135 A CN103465135 A CN 103465135A CN 2013103331938 A CN2013103331938 A CN 2013103331938A CN 201310333193 A CN201310333193 A CN 201310333193A CN 103465135 A CN103465135 A CN 103465135A
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moving member
abrasive band
guide
moving
idler
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CN2013103331938A
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CN103465135B (en
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石孟成
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Zhejiang Wenyuan Intelligent Technology Co ltd
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ZHEJIANG JINGYI HEAVY INDUSTRY Co Ltd
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Abstract

The invention discloses a machine head device of a polishing machine for an outer circle surface of a shaft part, belongs to the field of components of polishing devices, and is characterized in that an abrasive belt supporting mechanism comprises an abrasive belt supporting leaning piece, a leaning piece movement drive mechanism, a leaning piece movement guide mechanism, a gap bridge wheel, a gap bridge wheel movement drive mechanism, a gap bridge wheel movement guide mechanism, and two runners which are arranged on a frame and are arranged up and down, wherein one runner is taken as a drive wheel, and is connected with a main motor through a transmission mechanism; the gap bridge wheel is arranged on a first moving piece of the gap bridge wheel movement guide mechanism, a first guide piece used for limiting and guiding the first moving piece is arranged on the frame and is located between the two runners, and the gap bridge wheel movement drive mechanism is connected to the first moving piece; the abrasive belt supporting leaning piece is arranged on a second moving piece of the leaning piece movement guide mechanism, and a second guide piece used for limiting and guiding the second moving piece and the leaning piece movement drive mechanism are connected and are arranged on the first moving piece; an abrasive belt ring is supported to be approximate to quadrangle by the two runners, the abrasive belt supporting leaning piece and the gap bridge wheel, so that requirements of convenience for assembly and disassembly of the abrasive belt ring and tension stabilizationare met.

Description

Axial workpiece periphery polishing machine frame head apparatus
Technical field
The invention belongs to metal surface polishing process equipment parts, especially relevant with a kind of axial workpiece periphery polishing machine frame head apparatus.
Background technology
The cylinder axial workpiece is as motorcycle shock absorber sleeve etc., its surface is provided with brake mount pad, reflector mount pad etc., and some protrude subsidiary body, sleeve oral area outside diameter is greater than the cylindrical shell outside diameter, be provided with transition face between waney periphery, making the part outer surface is not the regular face of cylinder, but not isometrical irregular periphery.This class part material is generally metal, commonly uses as aluminium alloy, and its manufacture method mostly adopts the casting of metal model, and the blank surface of cast form is often not bright and clean, and there is the die parting line of two dimplings in the part outer surface.For improving aesthetic property and the service life of product, need to carry out polishing to the part outer face.At present, the Axle Surface polishing as motorcycle shock absorber sleeve is all to adopt the artificial emery cloth hand sand of using, and polishing efficiency is low, and quality of finish is affected greatly by operative employee's level of skill, and quality of finish is unstable, and artificial use cost is large.For solving aforementioned drawback, applicant has been developed a kind of polishing machine that can realize automatic polishing processing, adopts the mobile abrasive band circle of revolution as polishing tool.In polishing processing, require abrasive band circle and touching of workpiece to lean on the power equalization stable, it is convenient that the handling of abrasive band circle are changed, so need the frame head apparatus of specialized designs propping sand zone circle motion.
Summary of the invention
Purpose of the present invention is intended to adapt to the needs of the polishing machine that can realize the irregular periphery automatic polishing processing of bearing parts, provides a kind of abrasive band to enclose the axial workpiece periphery polishing machine frame head apparatus of easy to loading and unloading and tension stability.
For this reason, the present invention is by the following technical solutions: axial workpiece periphery polishing machine frame head apparatus, comprise the abrasive band circle, it is characterized in that: described axial workpiece periphery polishing machine frame head apparatus also comprises frame, abrasive band supporting mechanism and main motor, the abrasive band supporting mechanism comprises that abrasive band is propped up and is supported by part, by the part moving drive mechanism, by the part moving guiding mechanism, idler, the idler moving drive mechanism, the idler moving guiding mechanism be installed on frame and become on, two runners of lower setting, one of them described runner is as driving wheel, driving wheel is connected with main motor by transmission mechanism, provide rotary power by motor, described idler moving guiding mechanism comprises the first moving member and the first moving member has been moved to the first guide of spacing guiding, described idler is installed on the first moving member, the first guide is installed on described frame and between described two runners, described idler moving drive mechanism is installed on frame and is connected with the first moving member, drives the first moving member band to move in the horizontal with idler, the described part moving guiding mechanism that leans on comprises the second moving member and the second moving member has been moved to the second guide of guide and limit effect, abrasive band is propped up and is supported by part and is installed on the second moving member, the second guide is connected and all is installed on the first moving member with leaning on the part moving drive mechanism, abrasive band propped up and be supported by part, lean on the part moving guiding mechanism and lean on the part moving drive mechanism with the first moving member integrated moving, by the part moving drive mechanism, drive the second moving member band to prop up and be supported by part and move in the horizontal with abrasive band, enlarge or dwindle abrasive band and prop up the spacing be supported by between part and idler, described abrasive band circle props up and is supported by part and idler around being placed in described two runners, abrasive bands, by described two runners and be interval in two abrasive bands between runner prop up be supported by part, idler supports to approximate quadrangle, prop up by dwindling abrasive band the spacing be supported by between part and idler, facilitate abrasive band circle handling to change, prop up by enlarging abrasive band the spacing be supported by between part and idler, for the abrasive band circle improves tension force.
As to technique scheme supplement and perfect, the present invention also comprises following additional technical feature.
Described is spring by the part driving mechanism, and spring one end and described the first moving member are fixed, and the other end is connected with described the second moving member, and the mobile power of the second moving member is provided by spring force.
Described spring is the pagoda-shaped spring, and constant elastic force can be provided, and at the first moving member band, with abrasive band, props up circle constant tension in abrasive band while being supported by part and idler integrated moving, abrasive band is propped up be supported by part to support abrasive band constant to touching by power of workpiece.
Described spring is concatenated into integrally formed by least two pagoda-shaped springs.
Further, described spring is connected with pinnacle of a pagoda pinnacle of a pagoda when serial connection.
Described the first guide and the second guide are all Guiding wheel structure, each arranges at least two guide wheels up and down, the guide wheel periphery is provided with annular groove, on described the first moving member and the second moving member, the guide rail coordinated with the guide wheel periphery all is set, guide rail embeds the annular groove on the guide wheel periphery.The guide frame that adopts the groove type guide wheel to coordinate with guide rail, make moving guiding mechanism require preventing dust insensitive, is suitable for the so many dust polishing environment of belt sanding, rolling friction can reduce wear again, improve service life, the gap of guide frame is adjustable, conveniently assemble and disassemble and follow-up adjustment.
Described idler and two runners are all the cydariform wheel, avoid that the abrasive band circle is axially displaced when revolution is mobile deviates from wheel face, and the abrasive band circle stressed centered by ,Shi abrasive band, position easy fracture not, improve abrasive band service life.
Described abrasive band is propped up and is supported by part and is provided with two support arms, and two support arms become the tiger’s jaw shape, the spacing of can folding regulating two support arm ends.Abrasive band between two support arm ends is as the processing abrasive band, regulate the distance of two support arm ends by upper and lower folding according to workpiece different parts structure, abrasive band can be touched and come to more workpiece position, relatively in narrow space, also can realize that the workpiece rotary contact is by polishing.
Described idler moving drive mechanism is cylinder, cylinder piston is connected with the first moving member by transfer block, connecting hole is set on transfer block, the cylinder piston front end is Step Shaft, Step Shaft is through the connecting hole on transfer block, form matched in clearance, pocketed springs on Step Shaft, spring one end and Step Shaft are fixed, the other end relies on transfer block, by spring force, transfer block is relied on to the step end face of Step Shaft, in driving the first moving member moving process, by the slip cushioning effect of transfer block, reduce the damage that impact shock causes.
Be provided with at least two abrasive band supporting mechanisms on described frame, around cover, the abrasive band circle is arranged respectively on the supporting mechanism of abrasive band, abrasive band circle width on each abrasive band supporting mechanism can be different, the abrasive particle thickness of each abrasive band circle also can be different, the polishing operation that adapts to the workpiece diverse location, but enlarge the polishing position of workpiece, and can realize rough polishing and essence throwing processing.
Described abrasive band supporting mechanism quantity is two, and described frame is the vertical plate type structure, can dwindle taking up room of frame head apparatus.
Described frame head apparatus is surrounded by protective cover outward, is provided with door on protective cover, opens and can be changed behind the door the abrasive band operation.
Use the present invention can reach following beneficial effect: by moving the abrasive band that changes spacing, to prop up and be supported by part and idler propping sand zone circle and equal strength spring constant resilient support is provided, the abrasive band circle is easy to loading and unloading, and tension stability, realize that polishing touches by power workpiece stable, improved quality of finish.
The accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, describe the present invention.
As Fig. 1, shown in Fig. 2, axial workpiece periphery polishing machine frame head apparatus of the present invention comprises abrasive band circle 4, vertical plate type frame 8, abrasive band supporting mechanism and main motor 14, the abrasive band supporting mechanism comprises that abrasive band is propped up and is supported by part, by part moving drive mechanism 12, by the part moving guiding mechanism, idler 3, idler moving drive mechanism 6, the idler moving guiding mechanism be installed on frame and become on, two runners of lower setting, one of them described runner is as driving wheel 13, another runner is as driven pulley 7, driving wheel 13 is connected with main motor 14 by transmission mechanism 1, provide rotary power by main motor, the idler moving guiding mechanism comprises the first moving member 2 and the first moving member has been moved to the first guide of spacing guiding, idler 3 is installed on the first moving member 2, the first guide is four guide wheels, four guide wheels are installed on frame 8 and between described two runners, four guide wheels are and respectively arrange up and down two, annular arc groove is set on the guide wheel periphery, the first moving member is slide plate, the slide plate dual-side is as guide rail, arc-shaped edges is arranged on the guide rail limit, arc-shaped edges embeds the arc groove on guide wheel, and slide plate is sandwiched between guide wheel, described idler moving drive mechanism is cylinder, cylinder block is installed on frame, the cylinder piston front end is Step Shaft, and cylinder piston is connected with the first moving member 2 by transfer block 9, on transfer block 9, connecting hole is set, Step Shaft is through the connecting hole on transfer block, form matched in clearance, pocketed springs on Step Shaft, spring one end and Step Shaft are fixed, the other end relies on transfer block, by spring force, transfer block is relied on to the step end face of Step Shaft, the telescopic drive first moving member band of cylinder piston moves in the horizontal with idler, the described part moving guiding mechanism that leans on comprises the second moving member 5 and the second moving member has been moved to the second guide of guide and limit effect, abrasive band is propped up and is supported by part and is installed on the second moving member 5, the second guide is four guide wheels, four guide wheels are installed on the first moving member 2, four guide wheels are and respectively arrange up and down two, annular arc groove is set on the guide wheel periphery, on the second moving member, guide rail is set, arc-shaped edges is arranged on the guide rail limit, arc-shaped edges embeds the arc groove on guide wheel, and guide rail is sandwiched between guide wheel, be concatenated into integrally formed spring by part moving drive mechanism 12 for a plurality of pagoda-shaped springs, during pagoda-shaped spring serial connection, pinnacle of a pagoda is connected with pinnacle of a pagoda, and spring one end and the first moving member 2 are fixing, and the other end is connected with the second moving member 4, described abrasive band circle props up and is supported by part and idler around being placed in described two runners, abrasive bands, by described two runners and be interval in two abrasive bands between runner prop up be supported by part, idler supports to approximate quadrangle, prop up by dwindling abrasive band the spacing be supported by between part and idler, facilitate abrasive band circle handling to change, prop up by enlarging abrasive band the spacing be supported by between part and idler, for the abrasive band circle improves tension force, idler and two runners are all the cydariform wheel, and abrasive band is propped up and is supported by part and is provided with 11, two support arms of two support arms and becomes the tiger’s jaw shape, the spacing of can folding regulating two support arm ends, and the abrasive band between two support arm ends is as the processing abrasive band.Frame 8 both sides respectively are provided with the abrasive band supporting mechanism, around the abrasive band circle width difference be placed on the supporting mechanism of abrasive band, both sides.

Claims (12)

1. axial workpiece periphery polishing machine frame head apparatus, comprise abrasive band circle (4), it is characterized in that: described axial workpiece periphery polishing machine frame head apparatus also comprises frame (8), abrasive band supporting mechanism and main motor (14), the abrasive band supporting mechanism comprises that abrasive band is propped up and is supported by part, by part moving drive mechanism (12), by the part moving guiding mechanism, idler (3), idler moving drive mechanism (6), the idler moving guiding mechanism be installed on frame and become on, two runners of lower setting, one of them described runner is as driving wheel, driving wheel is connected with main motor by transmission mechanism (1), described idler moving guiding mechanism comprises the first moving member (2) and the first moving member has been moved to the first guide of spacing guiding, described idler (3) is installed on the first moving member (2), the first guide is installed on described frame and between described two runners, described idler moving drive mechanism (6) is installed on frame and is connected with the first moving member, drives the first moving member band to move in the horizontal with idler, the described part moving guiding mechanism that leans on comprises the second moving member (5) and the second moving member has been moved to the second guide of guide and limit effect, abrasive band is propped up and is supported by part and is installed on the second moving member, the second guide with is connected and all is installed on the first moving member by the part moving drive mechanism, lean on the part moving drive mechanism to drive the second moving member band to prop up and be supported by part and move in the horizontal with abrasive band, described abrasive band circle (4) props up and is supported by part and idler around being placed in described two runners, abrasive bands, by described two runners and be interval in two abrasive bands between runner prop up be supported by part, idler supports to approximate quadrangle.
2. axial workpiece periphery polishing machine frame head apparatus according to claim 1 is characterized in that: described is spring by the part driving mechanism, and spring one end and described the first moving member are fixed, and the other end is connected with described the second moving member.
3. axial workpiece periphery polishing machine frame head apparatus according to claim 2, it is characterized in that: described spring is the pagoda-shaped spring.
4. axial workpiece periphery polishing machine frame head apparatus according to claim 3, it is characterized in that: described spring is concatenated into integrally formed by least two pagoda-shaped springs.
5. axial workpiece periphery polishing machine frame head apparatus according to claim 4 is characterized in that: described spring is connected with pinnacle of a pagoda pinnacle of a pagoda when serial connection.
6. according to claim 1,2,3,4 or 5 described axial workpiece periphery polishing machine frame head apparatus, it is characterized in that: described the first guide and the second guide are all Guiding wheel structure, each arranges at least two guide wheels up and down, the guide wheel periphery is provided with annular groove, on described the first moving member and the second moving member, the guide rail coordinated with the guide wheel periphery all is set, guide rail embeds the annular groove on the guide wheel periphery.
7. axial workpiece periphery polishing machine frame head apparatus according to claim 6 is characterized in that: described idler and two runners are all the cydariform wheel.
8. according to the described axial workpiece periphery of claim 1 or 7 polishing machine frame head apparatus, it is characterized in that: described abrasive band is propped up and is supported by part and is provided with two support arms (11), and two support arms become the tiger’s jaw shape, the spacing of can folding regulating two support arm ends.
9. axial workpiece periphery polishing machine frame head apparatus according to claim 8, it is characterized in that: described idler moving drive mechanism (6) is cylinder, cylinder piston is connected with the first moving member by transfer block (9), connecting hole is set on transfer block, and the cylinder piston front end is Step Shaft, and Step Shaft is through the connecting hole on transfer block, form matched in clearance, pocketed springs on Step Shaft, spring one end and Step Shaft are fixed, and the other end relies on transfer block.
10. according to the described axial workpiece periphery of claim 1 or 9 polishing machine frame head apparatus, it is characterized in that: be provided with at least two abrasive band supporting mechanisms on described frame, on the supporting mechanism of abrasive band, around cover, the abrasive band circle arranged respectively.
11. axial workpiece periphery polishing machine frame head apparatus according to claim 10 is characterized in that: described abrasive band supporting mechanism quantity is two, and described frame (8) is the vertical plate type structure.
12. axial workpiece periphery polishing machine frame head apparatus according to claim 11, it is characterized in that: described frame head apparatus is surrounded by protective cover outward, is provided with door on protective cover.
CN201310333193.8A 2013-08-01 2013-08-01 Outer circle surface of shaft part polishing machine frame head apparatus Active CN103465135B (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104907905A (en) * 2015-05-18 2015-09-16 安庆旭东工贸有限责任公司 Grinding device
CN108527086A (en) * 2018-07-03 2018-09-14 东莞理工学院 A kind of spray sand type revolving body seal groove polishing machine
CN111251137A (en) * 2020-02-28 2020-06-09 江苏大学 Alternating shaft part surface treatment device
CN117207035A (en) * 2023-11-08 2023-12-12 沈阳新宝能科技有限公司 Double-abrasive-belt polishing equipment for aero-engine blades

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB502898A (en) * 1937-01-15 1939-03-22 Mattison Machine Works Improvements in abrading or polishing machines
GB767541A (en) * 1954-01-28 1957-02-06 United States Steel Corp Apparatus for handling elongated objects
US3524284A (en) * 1967-08-22 1970-08-18 Corning Glass Works Abrasive milling head for numerically controlled apparatus
US5433042A (en) * 1991-02-06 1995-07-18 Compagnie Generale Des Etablissements Michelin-Michelin & Cie Method and apparatus for grinding tires
US6220946B1 (en) * 1998-02-13 2001-04-24 Philip D. Arnold Active polishing of rotatable article surfaces
CN201227769Y (en) * 2008-06-26 2009-04-29 高健生 Bending circular tube abrasive band polisher
CN101811278A (en) * 2009-12-24 2010-08-25 濮阳贝英数控机械设备有限公司 External diameter polishing device for bearing outer ring
CN202716135U (en) * 2012-08-10 2013-02-06 儒拉玛特自动化技术(苏州)有限公司 Electric belt sander
CN203357200U (en) * 2013-08-01 2013-12-25 浙江精一重工有限公司 Machine head device of polishing machine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB502898A (en) * 1937-01-15 1939-03-22 Mattison Machine Works Improvements in abrading or polishing machines
GB767541A (en) * 1954-01-28 1957-02-06 United States Steel Corp Apparatus for handling elongated objects
US3524284A (en) * 1967-08-22 1970-08-18 Corning Glass Works Abrasive milling head for numerically controlled apparatus
US5433042A (en) * 1991-02-06 1995-07-18 Compagnie Generale Des Etablissements Michelin-Michelin & Cie Method and apparatus for grinding tires
US6220946B1 (en) * 1998-02-13 2001-04-24 Philip D. Arnold Active polishing of rotatable article surfaces
CN201227769Y (en) * 2008-06-26 2009-04-29 高健生 Bending circular tube abrasive band polisher
CN101811278A (en) * 2009-12-24 2010-08-25 濮阳贝英数控机械设备有限公司 External diameter polishing device for bearing outer ring
CN202716135U (en) * 2012-08-10 2013-02-06 儒拉玛特自动化技术(苏州)有限公司 Electric belt sander
CN203357200U (en) * 2013-08-01 2013-12-25 浙江精一重工有限公司 Machine head device of polishing machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104907905A (en) * 2015-05-18 2015-09-16 安庆旭东工贸有限责任公司 Grinding device
CN108527086A (en) * 2018-07-03 2018-09-14 东莞理工学院 A kind of spray sand type revolving body seal groove polishing machine
CN111251137A (en) * 2020-02-28 2020-06-09 江苏大学 Alternating shaft part surface treatment device
CN111251137B (en) * 2020-02-28 2021-07-20 江苏大学 Alternating shaft part surface treatment device
CN117207035A (en) * 2023-11-08 2023-12-12 沈阳新宝能科技有限公司 Double-abrasive-belt polishing equipment for aero-engine blades
CN117207035B (en) * 2023-11-08 2024-02-27 沈阳新宝能科技有限公司 Double-abrasive-belt polishing equipment for aero-engine blades

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Effective date of registration: 20170811

Address after: 312500, Xinchang County, Shaoxing City, Zhejiang Province, Xinchang City Industrial Park, 28 new persimmon Road 2

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Address before: 312250, Zhejiang, Xinchang County, Xinchang province Shaoxing Industrial Park (big city poly), new persimmon Road No. 28

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Denomination of invention: Head device of cylindrical polishing machine for shaft parts

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