CN201669609U - Vertical grinder - Google Patents

Vertical grinder Download PDF

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Publication number
CN201669609U
CN201669609U CN2010202202522U CN201020220252U CN201669609U CN 201669609 U CN201669609 U CN 201669609U CN 2010202202522 U CN2010202202522 U CN 2010202202522U CN 201020220252 U CN201020220252 U CN 201020220252U CN 201669609 U CN201669609 U CN 201669609U
Authority
CN
China
Prior art keywords
column
vertical
guide rail
slide unit
vertical 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
CN2010202202522U
Other languages
Chinese (zh)
Inventor
何宗鉴
殷俭
谢沅亮
王会斌
王笃信
欧益忠
贾立冬
马尔福
唐广
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.)
Hunan Nanfang Aviation High Precision Transmission Co., Ltd.
Original Assignee
Zhuzhou World Special Gear 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 Zhuzhou World Special Gear Co Ltd filed Critical Zhuzhou World Special Gear Co Ltd
Priority to CN2010202202522U priority Critical patent/CN201669609U/en
Application granted granted Critical
Publication of CN201669609U publication Critical patent/CN201669609U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a vertical grinder, which comprises a base, a column, a sliding table and an electric spindle. One end of the base is provided with a worktable and the other end thereof is provided with the column with a column sliding table. The column sliding table is provided with a horizontal guide rail. The column is provided with a vertical guide rail. The column slides left and right along the horizontal guide rail on the column sliding table. The vertical grinder has the advantages of simple and compact structure, good rigidity, strong bearing capacity, stable performance, open vision field of users, convenient operation, high machining accuracy and strong practicability. The workpiece is clamped in one process to realize the machining of various different processes consisting of inner bore, outer circle, end face, stepped face, taper bore, circular conical surface and the like. The vertical grinder is suitable for grinding the thin-walled cylindrical and stepped parts so as to reliably ensure the coaxiality of the inner circle and the outer circle and the verticality of the end face, the stepped face and the axis line.

Description

Vertical grinder
Technical field
The utility model relates to a kind of grinding machine, is specially adapted to the vertical grinder of the grinding of processing thin-walled tubular, step part.
Background technology
Existing vertical grinder, its structure mainly comprise rotary table, lathe bed, column, crossbeam, mill frame, and lathe bed is installed on the column, and crossbeam is installed on column and moves up and down the adjustment that realizes the bistrique height along column.The mill frame is realized the adjustment about bistrique along the crossbeam move left and right, though this structure can realize adjustment processing in a big way, complicated integral structure, the cost height, poor rigidity, but bearing capacity is little, influence operator's the work visual field, complicated operation also easily produces unsafe factor.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, provides a kind of simple in structure, easy to use, moves steadily good rigidly, the vertical grinder of operation broad view.
The technical solution of the utility model is: a kind of vertical grinder, comprise base, and column, vertical slide unit, electric main shaft, it is characterized in that: described base one end is equipped with workbench, and the other end is provided with the column of band column slide unit; Described column slide unit is provided with horizontal guide rail, and column is provided with vertical guide rail, and column horizontally slips along the horizontal guide rail on the column slide unit; On the vertical slide unit electric main shaft is installed.
In order to realize this purpose better, described vertical slide unit and column are slidingly connected by vertical guide rail.
Described workbench is rotary for the band reducing gear.
The utility model is simple in structure, compact, good rigidly, and bearing capacity is strong, stable performance, operator's broad view, and is easy to operate.Good looking appearance, machining accuracy height, practical.Clamping of workpiece can be realized the processing of various different operations such as endoporus, cylindrical, end face, step surface, taper hole, taper seat, be specially adapted to the grinding of processing thin-walled tubular, step part, make the axiality of inside and outside circle, the perpendicularity of end face, step surface and axial line is guaranteed reliably, effectively got rid of simultaneously in conventional processes and lost circle and distortion because of workpiece clamps the workpiece that causes, frock is simple, has reduced processing cost, has improved working (machining) efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, vertical slide unit, 2, column, 3, the column slide unit, 4, base, 5, workbench, 6, electric main shaft, 7, emery wheel, 8, horizontal guide rail, 9, vertical guide rail.
The specific embodiment
Vertical grinder of the present utility model comprises base 4, column 2, vertical slide unit 1, electric main shaft 6.Base 4 is whole lathe base or split air conditioner bed foundation, and base 4 one ends are equipped with workbench 5, and the other end is equipped with column slide unit 3.Workbench 5 is rotary for the band reducing gear.Column 2 places on the column slide unit 3, column slide unit 3 is provided with horizontal guide rail 8, column 2 is provided with vertical guide rail 9, horizontal guide rail 8 and vertical guide rail 9 centre-to-centre spacing can be 50-80mm, increasing centre-to-centre spacing can effectively improve rigidity and physical dimension be influenced little, while makes mobile more steady with the increase of column weight, rigidity is better.On the nut that is equipped with vertical ball-screw on the vertical slide unit 1, column 2, be equipped with the nut of horizontal ball-screw.Column 2 horizontally slips along the horizontal guide rail on the column slide unit 38; Vertical slide unit 1 is slidingly connected by vertical guide rail 9 with column 2.The electric main shaft 6 of band emery wheel 7 is installed on the vertical slide unit 1, and the size of emery wheel 7 and specification can be changed according to working condition.
During work, place column slide unit 3 to drive column 2 and vertical slide unit 1 respectively with worm gear reducer with servomotor on the column 2, make the upper and lower slip in vertical guide rail 9 of vertical slide unit 1, column 2 horizontally slips in horizontal guide rail 8, thereby realize the front and back and the bottom and top feed of grinding machine, both then can realize the processing of the conical surface according to the interlock of digital control system instruction.The rotation of workbench 5 realizes that by placing the worm reducer below the workbench infinitely variable speeds of variable-frequency motor can adapt to the rotating speed requirement of different workpieces.
The range of work of the present utility model is endoporus 100-900mm, cylindrical 50-1000mm, plane 1000mm, tapering can be selected according to designing requirement, machining accuracy can be controlled in the 0.005mm scope, surface roughness≤Ra0.2 μ m, end face roughness≤Ra0.8 μ m, internal-external circle concentricity≤0.005mm.

Claims (3)

1. a vertical grinder comprises base (4), column (2), and vertical slide unit (1), electric main shaft (6), it is characterized in that: described base (4) one ends are equipped with workbench (5), and the other end is provided with the column (2) of band column slide unit (3); Described column slide unit (3) is provided with horizontal guide rail (8), and column (2) is provided with vertical guide rail (9), and column (2) horizontally slips along the horizontal guide rail (8) on the column slide unit (3); On the vertical slide unit (9) electric main shaft (6) is installed.
2. according to the described vertical grinder of claim 1, it is characterized in that: described vertical slide unit (1) is slidingly connected by vertical guide rail (9) with column (2).
3. according to the described vertical grinder of claim 1, it is characterized in that: described workbench (5) is rotary for the band reducing gear.
CN2010202202522U 2010-06-09 2010-06-09 Vertical grinder Expired - Fee Related CN201669609U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202202522U CN201669609U (en) 2010-06-09 2010-06-09 Vertical grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202202522U CN201669609U (en) 2010-06-09 2010-06-09 Vertical grinder

Publications (1)

Publication Number Publication Date
CN201669609U true CN201669609U (en) 2010-12-15

Family

ID=43327021

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202202522U Expired - Fee Related CN201669609U (en) 2010-06-09 2010-06-09 Vertical grinder

Country Status (1)

Country Link
CN (1) CN201669609U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104002208A (en) * 2013-02-27 2014-08-27 重庆恒博机械制造有限公司 Vertical type cylindrical grinding machine
CN104002211A (en) * 2013-02-27 2014-08-27 重庆恒博机械制造有限公司 Vertical type crankshaft grinding machine
CN105364681A (en) * 2015-10-10 2016-03-02 江门银特银数控机床有限公司 Numerical-control linear-rail slide block grinding machine
CN107471051A (en) * 2017-09-30 2017-12-15 湖州铭灏机械有限公司 A kind of grinding machine
CN109015235A (en) * 2018-09-29 2018-12-18 宁波智正伟盈信息科技有限公司 A kind of new-energy automobile components intelligence grinding apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104002208A (en) * 2013-02-27 2014-08-27 重庆恒博机械制造有限公司 Vertical type cylindrical grinding machine
CN104002211A (en) * 2013-02-27 2014-08-27 重庆恒博机械制造有限公司 Vertical type crankshaft grinding machine
CN105364681A (en) * 2015-10-10 2016-03-02 江门银特银数控机床有限公司 Numerical-control linear-rail slide block grinding machine
CN107471051A (en) * 2017-09-30 2017-12-15 湖州铭灏机械有限公司 A kind of grinding machine
CN109015235A (en) * 2018-09-29 2018-12-18 宁波智正伟盈信息科技有限公司 A kind of new-energy automobile components intelligence grinding apparatus

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
C41 Transfer of patent application or patent right or utility model
ASS Succession or assignment of patent right

Owner name: HUNAN NANFANG AVIATION HIGH PRECISION TRANSMISSION

Free format text: FORMER OWNER: ZHUZHOU WORD SPECIAL GEAR CO., LTD.

Effective date: 20140326

TR01 Transfer of patent right

Effective date of registration: 20140326

Address after: Dong Jia Duan high-tech park in Hunan province 412000 Zhuzhou city Lusong District

Patentee after: Hunan Nanfang Aviation High Precision Transmission Co., Ltd.

Address before: 412000 Hunan city in Zhuzhou Province, the Yellow River Road No. three building a layer of Jingu Tiantai No. two

Patentee before: Zhuzhou World Special Gear Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101215

Termination date: 20170609

CF01 Termination of patent right due to non-payment of annual fee