CN102554786A - Arc dresser for dressing grinding wheels of groove grinders for deep-groove balls - Google Patents

Arc dresser for dressing grinding wheels of groove grinders for deep-groove balls Download PDF

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Publication number
CN102554786A
CN102554786A CN2012100284095A CN201210028409A CN102554786A CN 102554786 A CN102554786 A CN 102554786A CN 2012100284095 A CN2012100284095 A CN 2012100284095A CN 201210028409 A CN201210028409 A CN 201210028409A CN 102554786 A CN102554786 A CN 102554786A
Authority
CN
China
Prior art keywords
eccentric
groove
emery wheel
arc dresser
bearing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2012100284095A
Other languages
Chinese (zh)
Inventor
汤国良
施建新
谈永杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Dibang Sanxing Bearing CO Ltd
Original Assignee
Jiangsu Dibang Sanxing Bearing CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Dibang Sanxing Bearing CO Ltd filed Critical Jiangsu Dibang Sanxing Bearing CO Ltd
Priority to CN2012100284095A priority Critical patent/CN102554786A/en
Publication of CN102554786A publication Critical patent/CN102554786A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an arc dresser for dressing grinding wheels of groove grinders for deep-groove balls. The particular implementation scheme includes that a driving shaft of a single-phase speed regulating motor (1) is connected with a bearing (3) by a coupler (2), an eccentric gear (4) is connected to the lower end of the bearing (3) and provided with an eccentric seat (41), the left side of the eccentric seat (41) is connected with a fixing pat (42), the lower portion of the fixing part (42) is connected with an adjusting part (43), the right end of the adjusting part (43) is connected with an eccentric part (44), the eccentric part (44) is connected with a grinding head (45) by a transmission oscillating plate (46), the grinding head (45) contacts with a grinding wheel (5), and the single-phase speed regulating motor (1) drives the transmission oscillating plate (46) to rotate in a reciprocating manner by the aid of shaft connection. The arc dresser has the advantages that adjustment is convenient and speedy when the arc dresser is used for trimming the grinding wheel, retardation and stop are avoided during rotation, forming profile of the grinding wheel is excellent, and roughness is low. In addition, the arc dresser is favorable for guaranteeing the quality of products, production efficiency is greatly improved, and production cost is lowered.

Description

A kind of circular arc corrector of zanjon ball track grinding machine correction emery wheel
Technical field
The present invention relates to a kind of grinding equipment, especially a kind of circular arc corrector of zanjon ball track grinding machine correction emery wheel.
Background technology
Grinding machine is the visual plant in the bearing ring process, and zanjon ball track grinding accuracy directly influences the quality of bearing, and the bad direct factor of raceway groove mill is that the emery wheel of circular arc corrector correction is bad.Because the hydraulic pressure oscillating oil cylinder corrector of original machine adopted, service time of a specified duration pendulum and cylinder body serious wear, the forfeiture of trimmer trimming wheel precision, size is instability seriously, roughness is bad, has influenced production greatly.And original accessory has not been produced, and maintenance is difficulty quite, and lathe faces to be scrapped.Must design again.
Summary of the invention
The present invention is a kind of circular arc corrector of zanjon ball track grinding machine correction emery wheel; Its objective is the circular arc corrector that a kind of zanjon ball track grinding machine correction emery wheel is provided; Solve pendulum and cylinder body serious wear, the forfeiture of corrector correction emery wheel precision, size is seriously unstable; Roughness is bad, has influenced the problem of producing greatly.
Concrete embodiment is, the driving shaft of single-phase speed regulating motor 1 is connected with bearing 3 through shaft coupling 2, and bearing 3 lower ends are connected to eccentric 4; Eccentric 4 is equipped with eccentric mounting 41, and eccentric mounting 41 left sides are connected with fixture 42, and fixture 42 bottoms are connected with regulating part 43; Regulating part 43 right-hand members are connected with eccentric part 44; Eccentric part 44 is connected to bistrique 45 through transmission pendulum 46, and bistrique 45 contacts with emery wheel 5, and single-phase speed regulating motor 1 connects through axle makes transmission pendulum 46 make crankmotion.
The present invention further improves: regulating part 43 right-hand members of this eccentric 4 and eccentric part 44 are for being threaded.
When the invention has the beneficial effects as follows circular arc corrector correction emery wheel, easy to adjust, quick, fluent in the rotary course, nothing is paused, and the abrasive wheel forming profile tolerance is fairly good, and roughness is low.Help guaranteeing product quality, also very big raising production efficiency, reduced production cost.
Description of drawings
Fig. 1, this figure are schemes of erection of the present invention.
Wherein single-phase speed regulating motor 1, shaft coupling 2, bearing 3, eccentric 4, emery wheel 5, eccentric mounting 41, fixture 42, regulating part 43, eccentric part 44, bistrique 45, transmission pendulum 46.
The specific embodiment
Give below and close accompanying drawing and embodiment is further described the present invention.
Referring to accompanying drawing 1, this figure is a scheme of erection of the present invention, and the driving shaft of single-phase speed regulating motor 1 is connected with bearing 3 through shaft coupling 2; Bearing 3 lower ends are connected to eccentric 4, and eccentric 4 is equipped with eccentric mounting 41, and eccentric mounting 41 left sides are connected with fixture 42; Fixture 42 bottoms are connected with regulating part 43; Regulating part 43 right-hand members are connected with eccentric part 44, and eccentric part 44 is connected to bistrique 45 through transmission pendulum 46, and bistrique 45 contacts with emery wheel 5; Single-phase speed regulating motor 1 connects through axle makes transmission pendulum 46 make crankmotion; Regulating part 43 is regulated eccentric parts 44, bistrique 45 eccentric throws and is fixed with fixture 42, thereby makes adjustment process convenient, quick, and regulating part 43 right-hand members of eccentric 4 and eccentric part 44 are for being threaded.After single-phase speed regulating motor 1 starts, drive bearing 3 motions through shaft coupling 2, single-phase speed regulating motor 1 connects through axle makes transmission pendulum 46 make crankmotion; Do crankmotion so drive bistrique 45 along emery wheel 5, and non-traditional reciprocating motion, so it has well solved pendulum and cylinder body serious wear; The forfeiture of corrector correction emery wheel precision; Size is seriously unstable, and roughness is bad, has influenced the problem of producing greatly.
Eccentric is made up of eccentric mounting 41, fixture 42, regulating part 43, eccentric part 44, bistrique 45, transmission pendulum 46, when the circular arc corrector of zanjon ball track grinding machine correction emery wheel is worked, passes through to regulate regulating part 43, and by eccentric part 44,46 transmissions of transmission pendulum the distance between bistrique 45 and the emery wheel 5 is changed; Thereby make the circular arc corrector when revising emery wheel; Regulate conveniently, quick, fluent in the rotary course, do not have to pause, the abrasive wheel forming profile tolerance is fairly good; Roughness is low; Help guaranteeing product quality, also very big raising production efficiency, reduced production cost.
Eccentric is made up of eccentric mounting 41, fixture 42, regulating part 43, eccentric part 44, bistrique 45, transmission pendulum 46; Regulating part 43 right-hand members of eccentric 4 and eccentric part 44 are for being threaded; Thereby further make adjusting work convenient, quick, further improved production efficiency.
The circular arc corrector of zanjon ball track grinding machine correction emery wheel of the present invention
Can explain that through the above embodiments single-phase speed regulating motor 1 makes transmission pendulum 46 make crankmotion through the axle connection, do crankmotion along emery wheel 5 so drive bistrique 45, and non-traditional reciprocating motion; So it has well solved pendulum and cylinder body serious wear, the forfeiture of corrector correction emery wheel precision, size is seriously unstable; Roughness is bad, has influenced the problem of producing greatly, and during the work of circular arc corrector through regulating regulating part 43; And the distance between bistrique 45 and the emery wheel 5 is changed by eccentric part 44,46 transmissions of transmission pendulum, thus make the circular arc corrector when revising emery wheel, regulate convenient, quick; Fluent in the rotary course, nothing is paused; The abrasive wheel forming profile tolerance is fairly good, and roughness is low, helps guaranteeing product quality; Also very big raising production efficiency, reduced production cost.

Claims (2)

1. the circular arc corrector of a zanjon ball track grinding machine correction emery wheel; It is characterized in that: comprise single-phase speed regulating motor (1), the driving shaft of said single-phase speed regulating motor (1) is connected with bearing (3) through shaft coupling (2), is provided with eccentric (4) below the said bearing (3); Said eccentric (4) is equipped with eccentric mounting (41); One side of said eccentric mounting (41) is connected with fixture (42), and said fixture (42) bottom is connected with regulating part (43), and an end of said regulating part (43) is connected with eccentric part (44); Said eccentric part (44) is arranged on the bottom of eccentric mounting (41); Said eccentric part (44) is connected to bistrique (45) through transmission pendulum (46), and said bistrique (45) contacts with emery wheel (5), and said single-phase speed regulating motor (1) connects through axle makes transmission pendulum (46) make crankmotion.
2. the circular arc corrector of zanjon ball track grinding machine correction emery wheel according to claim 1 is characterized in that: between said regulating part (43) and the eccentric part (44) for being threaded.
CN2012100284095A 2012-02-09 2012-02-09 Arc dresser for dressing grinding wheels of groove grinders for deep-groove balls Pending CN102554786A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012100284095A CN102554786A (en) 2012-02-09 2012-02-09 Arc dresser for dressing grinding wheels of groove grinders for deep-groove balls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012100284095A CN102554786A (en) 2012-02-09 2012-02-09 Arc dresser for dressing grinding wheels of groove grinders for deep-groove balls

Publications (1)

Publication Number Publication Date
CN102554786A true CN102554786A (en) 2012-07-11

Family

ID=46402087

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012100284095A Pending CN102554786A (en) 2012-02-09 2012-02-09 Arc dresser for dressing grinding wheels of groove grinders for deep-groove balls

Country Status (1)

Country Link
CN (1) CN102554786A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103770005A (en) * 2013-12-16 2014-05-07 大连联合风电轴承有限公司 Novel bearing grinding wheel dresser of asymptotic convergence curve roller path
CN104723220A (en) * 2015-03-19 2015-06-24 苏州瑞日纺织科技有限公司 Semiautomatic biarc grinding wheel dresser

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103770005A (en) * 2013-12-16 2014-05-07 大连联合风电轴承有限公司 Novel bearing grinding wheel dresser of asymptotic convergence curve roller path
CN103770005B (en) * 2013-12-16 2018-02-27 大连联合风电轴承有限公司 New asymptotic convergence curve race bearing dresser
CN104723220A (en) * 2015-03-19 2015-06-24 苏州瑞日纺织科技有限公司 Semiautomatic biarc grinding wheel dresser

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C05 Deemed withdrawal (patent law before 1993)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120711