CN108006086B - Self-positioning equal-pressure assembling device - Google Patents

Self-positioning equal-pressure assembling device Download PDF

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Publication number
CN108006086B
CN108006086B CN201711495522.3A CN201711495522A CN108006086B CN 108006086 B CN108006086 B CN 108006086B CN 201711495522 A CN201711495522 A CN 201711495522A CN 108006086 B CN108006086 B CN 108006086B
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China
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self
positioning
equal
bearing
positioning guide
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CN201711495522.3A
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CN108006086A (en
Inventor
吴林强
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Wuxi Huayang Rolling Bearing Co ltd
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Wuxi Huayang Rolling Bearing Co ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings

Abstract

The invention relates to a self-positioning equal-pressure mounting device for a reverse stop ball bearing, which comprises a base body, a self-positioning guide table, equal-positioning grooves, an adjusting alignment fixing hole and a self-guiding centering arc shaft, wherein a cylindrical body extending upwards is arranged on the base body, the upper end surface of the cylindrical body is provided with the self-positioning guide table with the same fraction as a bearing to be placed, and spherical equal-positioning grooves are arranged between two adjacent self-positioning guide tables. The invention has simple structure and low manufacturing cost, and solves the problems of positioning equal division precision and stability in the automatic processes of pressing and fixing the cover, nylon retainer, injecting grease, automatically assembling the special-shaped element (wedge block) and spring by the reverse stop ball bearing.

Description

Self-positioning equal-pressure assembling device
Technical Field
The invention relates to the technical field of ball bearings, in particular to a self-positioning equal-pressure assembling device for a reverse stop ball bearing.
Background
With the continuous development of industry 4.0, the ball bearing is continuously improved in an intelligent automatic assembly technology, higher requirements are provided on the positioning and equal division precision and stability of the ball bearing, and particularly, the ball bearing is used for a reverse stop ball bearing, and the pressing and mounting devices such as a pressing and fixing cover, a nylon retainer, grease injection, automatic assembly of a special-shaped piece (wedge block), a spring and positioning are required to be pressed and mounted, so that the consistency of products in the pressing and mounting process is ensured in the automatic assembly process, the positioning and equal division is insufficient, dislocation, pressure leakage and pressure injury are easily caused, and the service performance and service life of the products are seriously influenced. The existing reverse stop ball bearing is used for pressing and fixing the cover, the nylon retainer, injecting grease, automatically assembling the special-shaped piece (wedge block) and the spring, and still stays on the traditional manual pressing and fixing cover, the nylon retainer, injecting grease, automatically assembling the special-shaped piece (wedge block) and the spring, so that time and labor are wasted, and the efficiency is low; the existing photoelectric equally-dividing positioning mechanism is complex in general structure, high in manufacturing cost, greatly influenced by environment, voltage, oil and grease, and particularly poor in equally-dividing precision in the existing positioning of nonmetallic parts, incapable of automatically centering and unsuitable for automatically assembling, positioning and equally-dividing requirements of reverse stop ball bearings.
Disclosure of Invention
The invention aims to provide a self-positioning equal-pressure assembling device, which aims to solve the problems of poor positioning equal-pressure accuracy, incapability of automatic centering, inapplicability to the automatic assembly, positioning and equal-pressure requirement of a reverse stop ball bearing and the like.
According to the technical scheme provided by the invention, the self-positioning equal-pressure assembly device comprises a seat body, self-positioning guide tables, equal-dividing positioning grooves, an adjusting alignment fixing hole and a self-guiding centering arc shaft, wherein a cylindrical body extending upwards is arranged on the seat body, the upper end surface of the cylindrical body is provided with the self-positioning guide tables with the same fraction as a bearing to be placed, and spherical equal-dividing positioning grooves are arranged between two adjacent self-positioning guide tables.
And the seat body is uniformly provided with adjusting alignment fixing holes. The adjusting and aligning fixing holes are formed into a waist shape. A self-guiding centering arc shaft is arranged in the middle of the seat body. The outer edge of the upper end face of the self-guiding centering arc shaft is an arc surface. Steps are formed on the inner and outer bases of the cylindrical body, respectively. The self-positioning guide table 2 has a hemispherical positioning portion.
Compared with the prior art, the invention has the beneficial effects that: the circumference positioning and equally dividing precision and stability in the automatic process are achieved, the structure is simple, and a stepping motor is not needed for equally dividing or photoelectric detection for positioning and centering.
Drawings
FIG. 1 is a schematic view of section A-A of FIG. 2.
Fig. 2 is a schematic diagram of the overall structure of the present invention.
Fig. 3 is a three-dimensional schematic of the present invention.
Detailed Description
The invention is described in further detail below with reference to the attached drawings and detailed description:
as can be seen from fig. 2-3: the invention comprises a seat body 1, self-positioning guide tables 2, equal-dividing positioning grooves 3, an adjusting alignment fixing hole 4 and a self-guiding centering arc shaft 5, wherein a cylindrical body 6 extending upwards is arranged on the seat body 1, the upper end surface of the cylindrical body 6 is provided with the self-positioning guide tables 2 with the same fraction as a bearing to be placed, and spherical equal-dividing positioning grooves 3 are arranged between two adjacent self-positioning guide tables 2.
The seat body 1 is uniformly provided with adjusting alignment fixing holes 4. The adjusting and aligning fixing holes 4 are formed into a waist shape. A self-guiding centering arc shaft 5 is arranged in the middle of the seat body 1. The outer edge of the upper end face of the self-guiding centering arc shaft 5 is an arc surface. Steps are formed on the base body 1 on the inner and outer sides of the cylindrical body 6, respectively. The self-positioning guide table 2 has a hemispherical positioning portion.
The upper end surface of the cylindrical body 6 is provided with a self-positioning guide table 2 with the same fraction as that of a bearing, the bearing which automatically moves to the upper part of the seat body 1 is directly guided and transferred into a spherical equal-dividing positioning groove 3 connected with the bearing under the action of dead weight by utilizing the instability of contact between a bearing ball and a ball point, the relative movement of a steel ball or a retainer is limited, the circumferential equal-dividing positioning precision of the bearing is ensured, the platform of the self-positioning guide table 2 is used for being completely contacted with the retainer platform, the axial positioning precision of the bearing is ensured, and the retainer can bear axial load; the bottom of the base body 1 is provided with trisection arc-shaped adjusting and aligning fixing holes 4, so that the automatic pressing device can conveniently perform pre-positioning and fixing self-positioning, the self-guiding centering arc-shaped shaft 5 in the middle of the base body can guide the radial positioning precision of the inner ring of the bearing and avoid the inclination of the bearing; the invention has simple structure and low manufacturing cost, and solves the problems of positioning equal division precision and stability in the automatic processes of pressing and fixing the cover, nylon retainer, injecting grease, automatically assembling the special-shaped element (wedge block) and spring by the reverse stop ball bearing.

Claims (4)

1. A self-positioning equal-pressure assembling device is characterized in that: the self-positioning guide table comprises a seat body (1), self-positioning guide tables (2), equal-dividing positioning grooves (3), adjusting alignment fixing holes (4) and self-guiding centering arc-shaped shafts (5), wherein a cylindrical body (6) extending upwards is arranged on the seat body (1), the upper end face of the cylindrical body (6) is provided with the self-positioning guide tables (2) with the same fraction as a bearing to be placed, and spherical equal-dividing positioning grooves (3) are arranged between every two adjacent self-positioning guide tables (2);
a self-guiding centering arc shaft (5) is arranged in the middle of the seat body (1);
the outer edge of the upper end face of the self-guiding centering arc shaft (5) is an arc surface;
the self-positioning guide table (2) is provided with a hemispherical positioning part;
the bearing capable of automatically moving to the upper part of the seat body (1) is enabled to directly guide the bearing ball and transfer the bearing ball into a spherical equal-dividing positioning groove (3) connected with the bearing ball under the action of dead weight by utilizing the instability of point contact of the bearing ball and a hemispherical positioning part, and a platform of the self-positioning guide table (2) is used for being completely contacted with a retainer platform.
2. The self-positioning equal pressure mounting device of claim 1, wherein: the seat body (1) is uniformly provided with adjusting alignment fixing holes (4).
3. The self-positioning equal pressure mounting device of claim 2, wherein: the adjusting and aligning fixing hole (4) is in a waist shape.
4. The self-positioning equal pressure mounting device of claim 1, wherein: steps are formed on the base body (1) on the inner and outer sides of the cylindrical body (6), respectively.
CN201711495522.3A 2017-12-31 2017-12-31 Self-positioning equal-pressure assembling device Active CN108006086B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711495522.3A CN108006086B (en) 2017-12-31 2017-12-31 Self-positioning equal-pressure assembling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711495522.3A CN108006086B (en) 2017-12-31 2017-12-31 Self-positioning equal-pressure assembling device

Publications (2)

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CN108006086A CN108006086A (en) 2018-05-08
CN108006086B true CN108006086B (en) 2023-09-15

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109027020A (en) * 2018-09-30 2018-12-18 芜湖安普机器人产业技术研究院有限公司 A kind of bearing ball assembly locator and its localization method

Citations (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB264465A (en) * 1926-01-15 1927-02-17 Cie Applic Mecaniques Improvements relating to the manufacture of ball bearings
US4883370A (en) * 1986-01-28 1989-11-28 C.S.U. Ltd. Rotary structure
JPH05104361A (en) * 1991-10-18 1993-04-27 Ntn Corp Method for equally distributing ball during assembling bearing
CN1261649A (en) * 1994-01-31 2000-08-02 托林顿公司 Method for assembling ball bearing combined piece
EP1136713A1 (en) * 2000-03-21 2001-09-26 Sagem S.A. Composite double row ball bearing,its mounting procedure,and tool for realizing a pair of races of said bearing
JP2002340003A (en) * 2001-05-18 2002-11-27 Honda Motor Co Ltd Method for assembling bearing
WO2004070223A1 (en) * 2003-02-07 2004-08-19 Koyo Seiko Co., Ltd. Method for assembling rolling bearing device
CN2832346Y (en) * 2005-08-30 2006-11-01 郑广辉 Deep groove ball bearing hyperbola cage counter die for final moulding
KR20080034692A (en) * 2006-10-17 2008-04-22 두산인프라코어 주식회사 Ball separator assembling of ball bearing used rotating instrument
JP2008207259A (en) * 2007-02-23 2008-09-11 Nsk Ltd Shield attaching device, shield attaching method, and rolling bearing with shield attached by the method
CN101265950A (en) * 2008-05-08 2008-09-17 上海莱必泰数控机床股份有限公司 B7 angular contact ball bearing assembly die and its assembly method
CN201232714Y (en) * 2008-06-02 2009-05-06 无锡华洋滚动轴承有限公司 Semi-automatic roller loading machine for one way bearing
JP2009120956A (en) * 2001-07-17 2009-06-04 Nsk Ltd Roller bearing
CN201293049Y (en) * 2008-11-13 2009-08-19 浙江新昌皮尔轴承有限公司 Dustproof cover installation mold
DE102009014169A1 (en) * 2009-03-20 2010-09-23 Schaeffler Technologies Gmbh & Co. Kg Ball roller bearings, in particular for absorbing combined radial and axial loads
CN201723598U (en) * 2010-06-02 2011-01-26 钱潮轴承有限公司 Four-point contact ball bearing steel ball press mounting mechanism
CN102374238A (en) * 2011-10-18 2012-03-14 浙江八环轴承有限公司 Extended inner ring bearing plastic cage assembly die and assembly method thereof
CN202301489U (en) * 2011-10-18 2012-07-04 浙江八环轴承有限公司 Assembling die for tensioning wheel bearing
CN102734336A (en) * 2012-06-15 2012-10-17 无锡市海鸿精工机械制造有限公司 Assembly tooling device for miniature bearing crown-type retainer
WO2013085033A1 (en) * 2011-12-08 2013-06-13 Ntn株式会社 Bearing components, rolling bearing, and methods for producing same
CN104455030A (en) * 2014-11-28 2015-03-25 安徽迈思特轴承有限公司 Metal holder press-fit device
WO2015071022A1 (en) * 2013-11-18 2015-05-21 Saf-Holland Gmbh Wheel bearing assembly having a temperature-measuring device
CN204572811U (en) * 2015-04-27 2015-08-19 昆山康斯特精密机械有限公司 Hub bearing automatic marble-feeder ball adding device
CN104942211A (en) * 2015-06-10 2015-09-30 人本集团有限公司 Deep groove ball bearing retainer dismantling method
CN205689622U (en) * 2016-06-23 2016-11-16 人本集团有限公司 Flexible bearing trap frock
WO2016193288A1 (en) * 2015-06-02 2016-12-08 Heraeus Deutschland GmbH & Co. KG Superelastic balls for ball bearings and method of manufacture
WO2017010481A1 (en) * 2015-07-13 2017-01-19 日本精工株式会社 Method and device for manufacuturing bearing unit
CN205978134U (en) * 2016-08-08 2017-02-22 洛阳轴研科技股份有限公司 Inseparable type angular contact ball bearing's assembly fixture
CN206190759U (en) * 2016-11-18 2017-05-24 人本集团有限公司 General type flexible bearing trap frock
CN207906307U (en) * 2017-12-31 2018-09-25 无锡华洋滚动轴承有限公司 Self-positioning decile press-loading apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8291596B2 (en) * 2008-12-16 2012-10-23 Steering Solutions Ip Holding Corporation Method of assembling a bearing assembly

Patent Citations (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB264465A (en) * 1926-01-15 1927-02-17 Cie Applic Mecaniques Improvements relating to the manufacture of ball bearings
US4883370A (en) * 1986-01-28 1989-11-28 C.S.U. Ltd. Rotary structure
JPH05104361A (en) * 1991-10-18 1993-04-27 Ntn Corp Method for equally distributing ball during assembling bearing
CN1261649A (en) * 1994-01-31 2000-08-02 托林顿公司 Method for assembling ball bearing combined piece
EP1136713A1 (en) * 2000-03-21 2001-09-26 Sagem S.A. Composite double row ball bearing,its mounting procedure,and tool for realizing a pair of races of said bearing
JP2002340003A (en) * 2001-05-18 2002-11-27 Honda Motor Co Ltd Method for assembling bearing
JP2009120956A (en) * 2001-07-17 2009-06-04 Nsk Ltd Roller bearing
WO2004070223A1 (en) * 2003-02-07 2004-08-19 Koyo Seiko Co., Ltd. Method for assembling rolling bearing device
CN2832346Y (en) * 2005-08-30 2006-11-01 郑广辉 Deep groove ball bearing hyperbola cage counter die for final moulding
KR20080034692A (en) * 2006-10-17 2008-04-22 두산인프라코어 주식회사 Ball separator assembling of ball bearing used rotating instrument
JP2008207259A (en) * 2007-02-23 2008-09-11 Nsk Ltd Shield attaching device, shield attaching method, and rolling bearing with shield attached by the method
CN101265950A (en) * 2008-05-08 2008-09-17 上海莱必泰数控机床股份有限公司 B7 angular contact ball bearing assembly die and its assembly method
CN201232714Y (en) * 2008-06-02 2009-05-06 无锡华洋滚动轴承有限公司 Semi-automatic roller loading machine for one way bearing
CN201293049Y (en) * 2008-11-13 2009-08-19 浙江新昌皮尔轴承有限公司 Dustproof cover installation mold
DE102009014169A1 (en) * 2009-03-20 2010-09-23 Schaeffler Technologies Gmbh & Co. Kg Ball roller bearings, in particular for absorbing combined radial and axial loads
CN201723598U (en) * 2010-06-02 2011-01-26 钱潮轴承有限公司 Four-point contact ball bearing steel ball press mounting mechanism
CN102374238A (en) * 2011-10-18 2012-03-14 浙江八环轴承有限公司 Extended inner ring bearing plastic cage assembly die and assembly method thereof
CN202301489U (en) * 2011-10-18 2012-07-04 浙江八环轴承有限公司 Assembling die for tensioning wheel bearing
WO2013085033A1 (en) * 2011-12-08 2013-06-13 Ntn株式会社 Bearing components, rolling bearing, and methods for producing same
CN102734336A (en) * 2012-06-15 2012-10-17 无锡市海鸿精工机械制造有限公司 Assembly tooling device for miniature bearing crown-type retainer
WO2015071022A1 (en) * 2013-11-18 2015-05-21 Saf-Holland Gmbh Wheel bearing assembly having a temperature-measuring device
CN104455030A (en) * 2014-11-28 2015-03-25 安徽迈思特轴承有限公司 Metal holder press-fit device
CN204572811U (en) * 2015-04-27 2015-08-19 昆山康斯特精密机械有限公司 Hub bearing automatic marble-feeder ball adding device
WO2016193288A1 (en) * 2015-06-02 2016-12-08 Heraeus Deutschland GmbH & Co. KG Superelastic balls for ball bearings and method of manufacture
CN104942211A (en) * 2015-06-10 2015-09-30 人本集团有限公司 Deep groove ball bearing retainer dismantling method
WO2017010481A1 (en) * 2015-07-13 2017-01-19 日本精工株式会社 Method and device for manufacuturing bearing unit
CN205689622U (en) * 2016-06-23 2016-11-16 人本集团有限公司 Flexible bearing trap frock
CN205978134U (en) * 2016-08-08 2017-02-22 洛阳轴研科技股份有限公司 Inseparable type angular contact ball bearing's assembly fixture
CN206190759U (en) * 2016-11-18 2017-05-24 人本集团有限公司 General type flexible bearing trap frock
CN207906307U (en) * 2017-12-31 2018-09-25 无锡华洋滚动轴承有限公司 Self-positioning decile press-loading apparatus

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
双内圈双列角接触球轴承的装球方法;段少锋, 李乐泉;轴承(第04期);第19、64页 *
双半内圈三点接触球轴承的设计探讨;邓焕磬;轴承(第05期);第3-13页 *
某方位转台的结构工艺性分析与装配过程参数控制;张武;屈博;张满宁;付小波;郝刚;;火控雷达技术(第04期);第26-28页 *

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