CN201300362Y - Grinder support - Google Patents

Grinder support Download PDF

Info

Publication number
CN201300362Y
CN201300362Y CNU200820217661XU CN200820217661U CN201300362Y CN 201300362 Y CN201300362 Y CN 201300362Y CN U200820217661X U CNU200820217661X U CN U200820217661XU CN 200820217661 U CN200820217661 U CN 200820217661U CN 201300362 Y CN201300362 Y CN 201300362Y
Authority
CN
China
Prior art keywords
support
bearing
grinding
floating bracket
grinder
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.)
Expired - Fee Related
Application number
CNU200820217661XU
Other languages
Chinese (zh)
Inventor
汤国良
谈永杰
施建新
盛涛
陆忠良
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 CNU200820217661XU priority Critical patent/CN201300362Y/en
Application granted granted Critical
Publication of CN201300362Y publication Critical patent/CN201300362Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a grinding device, in particular to a grinder support for positioning a ring in grinding process, with simple structure and good application effect. The grinder support comprises support legs fixed on the grinder bed, a floating support rotationally connected with the support legs, and a bearing rotationally connected with the floating support, wherein the floating support is composed of two branches which form an open angle; the part of the floating support mounting the bearing is provided with a notch and is provided with a mounting counter bore; the floating support adopts the bearing to contact grinding ring, to generate rolling friction, thereby reducing friction force than sliding friction and reducing the vibration of grinder.

Description

Grinding machine supports
Technical field
The utility model relates to a kind of grinding equipment, relates to a kind of process of grinding especially and is used for supporting to the grinding machine of lasso location.
Background technology
It is essential that grinding machine is supported in the grinding bearing rings process, the main shaft output magnetic force absorption of lasso one end and grinding machine, and the circle face supports the location by grinding machine and rotates, and carries out grinding.As shown in Figure 3, grinding machine supports and comprises leg and floating bracket, fixedly connected back-up block 30 on the floating bracket, and this back-up block is made by wolfram steel or pottery.When ferrule supports, above-mentioned back-up block contacts with lasso outer ring face, and lasso rotates at a high speed in the mill process, and back-up block and lasso sliding friction produce bigger vibrations, and is bigger to the fineness and the accuracy of form and position influence of grinding lasso.
The utility model content
The purpose of this utility model is to provide a kind of grinding machine simple in structure, that result of use is good to support.
The technical scheme that realizes the utility model purpose is:
A kind of grinding machine supports, have the leg that is fixed on lathe bed, with the floating bracket that leg is rotationally connected, also have the bearing that is rotationally connected with floating bracket.
Above-mentioned floating bracket is made of two branches, forms an opening angle between two branches.
The bearings mounted position of above-mentioned floating bracket is provided with notch, and is provided with the installation counterbore.
The opening angle that forms between two branches of above-mentioned floating bracket is between 140 °~160 °.
Above-mentioned bearing designation is 62032RS.
Characteristics of the present utility model are that what to contact with the grinding lasso on the floating bracket is bearing, so produce rolling friction between them, compare sliding friction and significantly reduced frictional force, the vibrations of lathe have been reduced, and then having improved the smoothness of grinding, the grinding fineness and the accuracy of form and position of processed lasso are guaranteed; And this novel improvement on original mechanism basis gets, and repacking is simple, and production cost is lower.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the schematic diagram of Fig. 1 when observing from the left side.
Fig. 3 is the structural representation before this novel improved.
The specific embodiment
See shown in Fig. 1,2 that this is novel to have leg 1, floating bracket 2 and bearing 3, above-mentioned leg is fixedly mounted on the grinder bed, and floating bracket and leg are rotationally connected, and bearing is rotatably connected on the floating bracket.Floating bracket is made of two branches, and two branches form an open-angle, its angular range can be determined according to the lasso diameter that is supported, be generally between 140 °~160 °, the position that bearing 3 is installed by above-mentioned two branches is provided with notch, and floating bracket is provided with the counterbore 21 that usefulness is installed, and the model of bearing is 62032RS, just be installed in the above-mentioned notch, and have bolt to fixedly mount by counterbore.
Use this novel grinding machine to support, the lasso of grinding and the bearing of floating bracket are rolling friction, so reduced frictional force, have reduced the vibrations of lathe simultaneously, can improve the fineness and the accuracy of form and position of grinding lasso.

Claims (5)

1, a kind of grinding machine supports, have the leg (1) that is fixed on lathe bed, with the floating bracket (2) that leg is rotationally connected, it is characterized in that: also have the bearing (3) that is rotationally connected with floating bracket.
2, support according to the described grinding machine of claim 1, it is characterized in that: above-mentioned floating bracket is made of two branches, forms an opening angle between two branches.
3, support according to the described grinding machine of claim 2, it is characterized in that: the position that above-mentioned floating bracket is installed bearing (3) is provided with notch, and is provided with installation counterbore (21).
4, support according to the described grinding machine of claim 2, it is characterized in that: the opening angle that forms between two branches of above-mentioned floating bracket is between 140 °~160 °.
5, support according to the described grinding machine of claim 1, it is characterized in that: above-mentioned bearing (3) model is 62032RS.
CNU200820217661XU 2008-12-04 2008-12-04 Grinder support Expired - Fee Related CN201300362Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200820217661XU CN201300362Y (en) 2008-12-04 2008-12-04 Grinder support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200820217661XU CN201300362Y (en) 2008-12-04 2008-12-04 Grinder support

Publications (1)

Publication Number Publication Date
CN201300362Y true CN201300362Y (en) 2009-09-02

Family

ID=41083979

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU200820217661XU Expired - Fee Related CN201300362Y (en) 2008-12-04 2008-12-04 Grinder support

Country Status (1)

Country Link
CN (1) CN201300362Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104175220A (en) * 2014-08-13 2014-12-03 常熟长城轴承有限公司 Hollow elastic type electromagnetic centerless clamp support
CN105108613A (en) * 2015-08-29 2015-12-02 东莞市钜铧机械有限公司 Triangular plane wire straightening machine
CN106625071A (en) * 2016-11-29 2017-05-10 常州博赢模具有限公司 Supporting structure of face milling machine
CN111843825A (en) * 2020-07-08 2020-10-30 广州大学 Magnetic elastic floating support device for grinding annular workpiece

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104175220A (en) * 2014-08-13 2014-12-03 常熟长城轴承有限公司 Hollow elastic type electromagnetic centerless clamp support
CN105108613A (en) * 2015-08-29 2015-12-02 东莞市钜铧机械有限公司 Triangular plane wire straightening machine
CN105108613B (en) * 2015-08-29 2018-08-10 东莞市钜铧机械有限公司 A kind of planar delta stretches a machine
CN106625071A (en) * 2016-11-29 2017-05-10 常州博赢模具有限公司 Supporting structure of face milling machine
CN111843825A (en) * 2020-07-08 2020-10-30 广州大学 Magnetic elastic floating support device for grinding annular workpiece

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090902

Termination date: 20121204

C17 Cessation of patent right