CN104149032B - A kind of crushing structure of centerless grinder - Google Patents

A kind of crushing structure of centerless grinder Download PDF

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Publication number
CN104149032B
CN104149032B CN201410387181.8A CN201410387181A CN104149032B CN 104149032 B CN104149032 B CN 104149032B CN 201410387181 A CN201410387181 A CN 201410387181A CN 104149032 B CN104149032 B CN 104149032B
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China
Prior art keywords
line slideway
feeding base
panel seat
grinding wheel
seat
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CN201410387181.8A
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Chinese (zh)
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CN104149032A (en
Inventor
任梦丹
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Wuxi Machine Tools Co Ltd
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Wuxi Machine Tools Co Ltd
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Priority to CN201410387181.8A priority Critical patent/CN104149032B/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/04—Devices or means for dressing or conditioning abrasive surfaces of cylindrical or conical surfaces on abrasive tools or wheels
    • B24B53/047—Devices or means for dressing or conditioning abrasive surfaces of cylindrical or conical surfaces on abrasive tools or wheels equipped with one or more diamonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/02—Devices or means for dressing or conditioning abrasive surfaces of plane surfaces on abrasive tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/12—Dressing tools; Holders therefor

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

The invention provides the crushing structure of a kind of centerless grinder, it quickly can carry out position adjustment to diamond pen so that the work efficiency of centerless grinder is high, and this kind of structure to can be suitably used for the external diameter of abrasive grinding wheel and end face, its versatility good.It includes base, feeding base, grinding wheel spindle, it is characterized in that: the bottom of described feeding base is supported on the first line slideway of the epirelief of described base by the first linear support seat of both sides, described first line slideway is perpendicular to the axial of described grinding wheel spindle, the side, top of described feeding base be provided with scrape panel seat install dodge chamber, scraper plate seat is positioned at described installation and dodges intracavity, cover plate lid is loaded on described feeding base, scrape the top outer peripheral face that panel seat is formed, the panel seat of scraping of described feeding base is installed and is dodged the upper inner end face in chamber and be provided with the second line slideway that side is convex, the outside scraping the lower surface that chamber is dodged in panel seat installation of described feeding base is provided with the 3rd line slideway of epirelief.

Description

A kind of crushing structure of centerless grinder
Technical field
The present invention relates to the technical field of structures of grinding machine, the crushing structure of a kind of centerless grinder.
Background technology
Existing centerless grinder repair emery wheel time, it is provided with feeding base on base, crushing frame it is provided with on feeding base, it is disposed with diamond pen on crushing frame, when i.e. diamond pen needs to adjust, need the relative position simultaneously adjusting feeding base with base, crushing frame is about the relative position of feeding base, and need the position of diamond pen on adjustment crushing frame to can be only achieved the adjustment to diamond pen position, it needs to carry out multinomial position adjustment before abrasive grinding wheel, adjust relative complex, and this kind of structure may be only available for the external diameter of abrasive grinding wheel, its poor universality.
Summary of the invention
For the problems referred to above, the invention provides the crushing structure of a kind of centerless grinder, it quickly can carry out position adjustment to diamond pen so that the work efficiency of centerless grinder is high, and this kind of structure to can be suitably used for the external diameter of abrasive grinding wheel and end face, its versatility good.
nullA kind of crushing structure of centerless grinder，Its technical scheme is such that it and includes base、Feeding base、Grinding wheel spindle，It is characterized in that: the bottom of described feeding base is supported on the first line slideway of the epirelief of described base by the first linear support seat of both sides，Described first line slideway is perpendicular to the axial of described grinding wheel spindle，The side, top of described feeding base be provided with scrape panel seat install dodge chamber，Scraper plate seat is positioned at described installation and dodges intracavity，Cover plate lid is loaded on described feeding base、Scrape the top outer peripheral face that panel seat is formed，The panel seat of scraping of described feeding base is installed and is dodged the upper inner end face in chamber and be provided with the second line slideway that side is convex，The outside scraping the lower surface that chamber is dodged in panel seat installation of described feeding base is provided with the 3rd line slideway of epirelief，The disposed inboard of the described upper end scraping panel seat has the second linear support seat、The lower surface, bottom in outside is disposed with the 3rd linear support seat，Described second linear support seat correspondence is flush-mounted in described second line slideway，Described 3rd linear support seat correspondence is flush-mounted in described 3rd line slideway，Described second line slideway、The direction of motion that 3rd line slideway combination is formed is parallel to the axial of described grinding wheel spindle，First linear drives parts carry is in described base，The drive rod of described first linear drives parts is fastenedly connected described feeding base，The direction of motion of described first linear drives parts is parallel to described first line slideway，Second linear drives parts are anchored on described feeding base，The drive rod of described second linear drives parts scrapes panel seat described in being fastenedly connected，The direction of motion of described second linear drives parts is parallel to described second line slideway、The direction of motion that 3rd line slideway combination is formed，The described upper position towards the end face of described grinding wheel spindle scraping panel seat is fastened with diamond pen，The nib of described diamond pen is positioned at the proximal location of described grinding wheel spindle.
In the cavity that its bare terminal end being further characterized by described diamond pen is anchored on the first clamping plate, the second clamping plate combination is formed, the nib of described diamond pen exposes to the front end face of described first clamping plate, scraping the upper position of the end face towards described grinding wheel spindle of panel seat described in being anchored on after first clamping plate, the second clamping plate described in bolt-through, described diamond pen and position described cover plate to its upper does not produce interference；
Described first linear drives parts, the second linear drives parts all include servomotor, electronic actuator, the outfan of described servomotor connects the input of described electronic actuator, and the outfan of described electronic actuator is connected respectively described feeding base, scrapes panel seat.
After using the structure of the present invention, diamond pen is directly fastened to scrape the upper position of the end face towards described grinding wheel spindle of panel seat, when needs finishing emery wheel, have only to adjust feeding base, scrape the position of panel seat, have only to adjust two orthogonal coordinates, it quickly can carry out position adjustment to diamond pen so that the work efficiency of centerless grinder is high；In addition the panel seat of scraping of feeding base is installed and is dodged the upper inner end face in chamber and be provided with the second line slideway that side is convex, the outside scraping the lower surface that chamber is dodged in panel seat installation of described feeding base is provided with the 3rd line slideway of epirelief, the disposed inboard of the described upper end scraping panel seat has the second linear support seat, the lower surface, bottom in outside is disposed with the second linear support seat, described second linear support seat correspondence is flush-mounted in described 3rd line slideway, described 3rd linear support seat correspondence is flush-mounted in described 3rd line slideway, i.e. scrape the second line slideway of panel seat, in 3rd line slideway is not generally aligned in the same plane, second line slideway, 3rd line slideway can the deflection error of mutual limiting scraper seat, it makes the relative position scraping panel seat more accurate, improve the grinding accuracy of diamond pen；When needs abrasive grinding wheel end face so that diamond pen alignment abrasive wheel end face, then drive the first linear drives parts；When needing the external diameter of abrasive grinding wheel so that diamond pen is close to the external diameter of emery wheel, thus this kind of structure to can be suitably used for the external diameter of abrasive grinding wheel and end face, its versatility good.
Accompanying drawing explanation
Fig. 1 is the front view structural representation of the present invention；
Fig. 2 is the side view structural representation of the present invention；
Fig. 3 is the top view structural representation of the present invention；
Fig. 4 is that the A-A of Fig. 1 cuts open partial enlargement structural representation.
Detailed description of the invention
nullA kind of crushing structure of centerless grinder，See Fig. 1～Fig. 4: it includes base 1、Feeding base 2、Grinding wheel spindle 3，The bottom of feeding base 2 is supported on the first line slideway 5 of the epirelief of base 2 by the first linear support seat 4 of both sides，First line slideway 5 is perpendicular to the axial of grinding wheel spindle 3，The side, top of feeding base 2 be provided with scrape panel seat install dodge chamber 6，Scrape panel seat 7 to be positioned at installation and dodge chamber 6，Cover plate 8 lid is loaded on feeding base 2、Scrape the outer peripheral face that panel seat 7 is formed，The panel seat of scraping of feeding base 2 is installed and is dodged the upper inner end face in chamber 6 and be provided with the second line slideway 9 that side is convex，The outside scraping the lower surface that chamber 6 is dodged in panel seat installation of feeding base 2 is provided with the 3rd line slideway 10 of epirelief，The disposed inboard of the upper end scraping panel seat 7 has the second linear support seat 11、The lower surface, bottom in outside is disposed with the 3rd linear support seat 12，Second linear support seat 11 correspondence is flush-mounted in the second line slideway 9，3rd linear support seat 12 correspondence is flush-mounted in the 3rd line slideway 10，Second line slideway 9、The direction of motion that 3rd line slideway 10 combination is formed is parallel to the axial of grinding wheel spindle 3，First linear drives parts 13 are supported on base 1，The drive rod of the first linear drives parts 13 is fastenedly connected feeding base 2，The direction of motion of the first linear drives parts 13 is parallel to the first line slideway 5，Second linear drives parts 14 are anchored on feeding base 2，The drive rod of the second linear drives parts 14 is fastenedly connected scrapes panel seat 7，The direction of motion of the second linear drives parts 14 is parallel to the second line slideway 9、The direction of motion that 3rd line slideway 10 combination is formed，The upper position towards the end face of grinding wheel spindle 3 scraping panel seat 7 is fastened with diamond pen 15，The nib of diamond pen 15 is positioned at the proximal location of grinding wheel spindle 3.Its cover plate 8 be present to ensure that base 2, scrape panel seat 7 formed outer peripheral face do not have impurity enter, it is ensured that internal work is smooth and easy to be carried out.
The bare terminal end of diamond pen 15 is anchored in the cavity that first clamping plate the 16, second clamping plate 17 combination is formed, the nib of diamond pen 15 exposes to the front end face of the first clamping plate 16, being anchored on the upper position of the end face towards grinding wheel spindle 3 scraping panel seat 7 after bolt-through the first clamping plate the 16, second clamping plate 17, diamond pen 15 and position cover plate 8 to its upper does not produce interference；Felt 20 has been clamped, as against shock material between first clamping plate the 16, second clamping plate 17；
First linear drives parts the 13, second linear drives parts 14 all include servomotor 18, electronic actuator 19, the outfan of servomotor 18 connects the input of electronic actuator 19, and the outfan of electronic actuator 19 is connected respectively feeding base 2, scrapes panel seat 7.Servomotor 18 is the high-precision servo motor that can reach 3000 r/min, it is ensured that the feed accuracy of diamond pen.

Claims (2)

  1. null1. the crushing structure of a centerless grinder，It includes base、Feeding base、Grinding wheel spindle，It is characterized in that: the bottom of described feeding base is supported on the first line slideway of the epirelief of described base by the first linear support seat of both sides，Described first line slideway is perpendicular to the axial of described grinding wheel spindle，The side, top of described feeding base be provided with scrape panel seat install dodge chamber，Scraper plate seat is positioned at described installation and dodges intracavity，Cover plate lid is loaded on described feeding base、Scrape the top outer peripheral face that panel seat is formed，The panel seat of scraping of described feeding base is installed and is dodged the upper inner end face in chamber and be provided with the second line slideway that side is convex，The outside scraping the lower surface that chamber is dodged in panel seat installation of described feeding base is provided with the 3rd line slideway of epirelief，The disposed inboard of the described upper end scraping panel seat has the second linear support seat、The lower surface, bottom in outside is disposed with the 3rd linear support seat，Described second linear support seat correspondence is flush-mounted in described second line slideway，Described 3rd linear support seat correspondence is flush-mounted in described 3rd line slideway，Described second line slideway、The direction of motion that 3rd line slideway combination is formed is parallel to the axial of described grinding wheel spindle，First linear drives parts carry is in described base，The drive rod of described first linear drives parts is fastenedly connected described feeding base，The direction of motion of described first linear drives parts is parallel to described first line slideway，Second linear drives parts are anchored on described feeding base，The drive rod of described second linear drives parts scrapes panel seat described in being fastenedly connected，The direction of motion of described second linear drives parts is parallel to described second line slideway、The direction of motion that 3rd line slideway combination is formed，The described upper position towards the end face of described grinding wheel spindle scraping panel seat is fastened with diamond pen，The nib of described diamond pen is positioned at the proximal location of described grinding wheel spindle；In the cavity that the bare terminal end of described diamond pen is anchored on the first clamping plate, the second clamping plate combination is formed, the nib of described diamond pen exposes to the front end face of described first clamping plate, scraping the upper position of the end face towards described grinding wheel spindle of panel seat described in being anchored on after first clamping plate, the second clamping plate described in bolt-through, described diamond pen and position described cover plate to its upper does not produce interference.
  2. The crushing structure of a kind of centerless grinder the most according to claim 1, it is characterized in that: described first linear drives parts, the second linear drives parts all include servomotor, electronic actuator, the outfan of described servomotor connects the input of described electronic actuator, and the outfan of described electronic actuator is connected respectively described feeding base, scrapes panel seat.
CN201410387181.8A 2014-08-08 2014-08-08 A kind of crushing structure of centerless grinder Active CN104149032B (en)

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CN201410387181.8A CN104149032B (en) 2014-08-08 2014-08-08 A kind of crushing structure of centerless grinder

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Application Number Priority Date Filing Date Title
CN201410387181.8A CN104149032B (en) 2014-08-08 2014-08-08 A kind of crushing structure of centerless grinder

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CN104149032A CN104149032A (en) 2014-11-19
CN104149032B true CN104149032B (en) 2016-08-24

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104827401B (en) * 2015-05-14 2017-06-06 吴江市新科缝制设备有限公司 A kind of centerless grinder repaiies grinding wheel unit

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202591977U (en) * 2012-05-11 2012-12-12 福建泉州洛江振丰模配制造有限公司 Crossbeam structure of large-sized nonferrous metal and composite material machining center
CN202622573U (en) * 2012-06-06 2012-12-26 贵阳险峰机床有限责任公司 Device for dressing diamond rolling wheel of numerical control centerless grinding machine
CN102909621A (en) * 2012-10-26 2013-02-06 云南省机械研究设计院 Precise composite molding plane grinding machine capable of trimming grinding wheel and hydraulic control system of plane grinding machine
CN203696764U (en) * 2014-03-10 2014-07-09 河北富恒轴承科技开发有限公司 Dresser for centerless grinding machine of tapered roller
CN103962914A (en) * 2014-04-21 2014-08-06 浙江石轴数控设备有限公司 Spherical roller bearing inner ring raceway grinder device and method thereof
CN103962961A (en) * 2013-01-31 2014-08-06 大连远东机床有限公司 Grinding wheel dressing device of high-precision numerical control centerless grinding machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0616986B2 (en) * 1985-10-18 1994-03-09 株式会社日平トヤマ Grinding wheel repair device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202591977U (en) * 2012-05-11 2012-12-12 福建泉州洛江振丰模配制造有限公司 Crossbeam structure of large-sized nonferrous metal and composite material machining center
CN202622573U (en) * 2012-06-06 2012-12-26 贵阳险峰机床有限责任公司 Device for dressing diamond rolling wheel of numerical control centerless grinding machine
CN102909621A (en) * 2012-10-26 2013-02-06 云南省机械研究设计院 Precise composite molding plane grinding machine capable of trimming grinding wheel and hydraulic control system of plane grinding machine
CN103962961A (en) * 2013-01-31 2014-08-06 大连远东机床有限公司 Grinding wheel dressing device of high-precision numerical control centerless grinding machine
CN203696764U (en) * 2014-03-10 2014-07-09 河北富恒轴承科技开发有限公司 Dresser for centerless grinding machine of tapered roller
CN103962914A (en) * 2014-04-21 2014-08-06 浙江石轴数控设备有限公司 Spherical roller bearing inner ring raceway grinder device and method thereof

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Address after: No. 189, Linghu Avenue, Wuxi Economic Development Zone, Jiangsu 214000

Patentee after: WUXI MACHINE TOOLS Co.,Ltd.

Address before: 214161 No. 801 Qianhu Road, Hudai Industrial Park, Binhu District, Wuxi City, Jiangsu Province

Patentee before: WUXI MACHINE TOOLS Co.,Ltd.