CN203712461U - Abrasive belt grinding machine for spherical tile grinding - Google Patents

Abrasive belt grinding machine for spherical tile grinding Download PDF

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Publication number
CN203712461U
CN203712461U CN201320885082.3U CN201320885082U CN203712461U CN 203712461 U CN203712461 U CN 203712461U CN 201320885082 U CN201320885082 U CN 201320885082U CN 203712461 U CN203712461 U CN 203712461U
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CN
China
Prior art keywords
abrasive band
grinding
turntable
inverted
grinding machine
Prior art date
Application number
CN201320885082.3U
Other languages
Chinese (zh)
Inventor
陈荣林
胡超
郭海宏
Original Assignee
南京页岩动力设备有限公司
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Filing date
Publication date
Application filed by 南京页岩动力设备有限公司 filed Critical 南京页岩动力设备有限公司
Priority to CN201320885082.3U priority Critical patent/CN203712461U/en
Application granted granted Critical
Publication of CN203712461U publication Critical patent/CN203712461U/en

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Abstract

The utility model provides an abrasive belt grinding machine for spherical tile grinding. The abrasive belt grinding machine for spherical tile grinding is characterized by comprising an abrasive belt clamping driving device and a workpiece clamping driving device, the abrasive belt clamping driving device comprises an inversed-T-shaped support, a large belt wheel, an upper abrasive belt pinch roller assembly and a lower abrasive belt pinch roller assembly are installed in front of the inversed-T-shaped support and wound with abrasive belts, the workpiece clamping driving device comprises a rotary table base, the rotary table base is connected with a rotary table top, the rotary table top is connected with a rotary table driving device, and a workpiece is clamped on the rotary table top. The abrasive belt grinding machine solves the problems which are difficult to solve in a common grinding machine and a common grinding tool, and the grinded face after being grinded with the abrasive belts is high in finish degree.

Description

Abrasive band grinding machine for spherical bush grinding
technical field:
The utility model relates to a kind of abrasive band grinding machine for spherical bush grinding, belongs to sbrasive belt grinding equipment technical field.
background technology:
Spherical bush is a kind of common part on the pulverizing of coal, ore or the equipment of abrasive dust that is used in mine, cement plant, power plant, steel mill.Spherical bush is mainly made by cast iron and Babbitt alloy material.Make full circle global planar, also have and make 1/3 semicircular ring dome shape, therefore be called spherical bush.
At numerical control vertical lathe, getting on the bus, to cut spherical bush spherical outside surface be a mature technology.But the spherical bush for babbit.Because grinding face material belongs to the plumbous zinc mild alloy of low melting point, be unsuitable for wheel grinding, be all generally after car, by pincers worker, to smear red lead facing-up to stroke and scrape moulding, waste time and energy.
summary of the invention:
The purpose of this utility model is that the problem for above-mentioned existence provides a kind of abrasive band grinding machine for spherical bush grinding, be different from wheel grinding, substantially belong to cold grinding and cut, without using cooling fluid, can Grinding superheat corrode alloy, be applicable to the grinding of spherical outside surface light weight and the polishing of babbit spherical bush.
Above-mentioned object realizes by following technical scheme:
Abrasive band grinding machine for spherical bush grinding, comprise abrasive band clamping drive unit and clamping workpiece drive unit, described abrasive band clamping drive unit comprises inverted T shape support, large belt wheel, upper abrasive band pinch roller assembly and lower abrasive band pinch roller assembly are installed before described inverted T shape support, on described large belt wheel, upper abrasive band pinch roller assembly and lower abrasive band pinch roller assembly, be wound with abrasive band, described clamping workpiece drive unit comprises rotary table base, described rotary table base connects turntable table top, described turntable table top connects driving device for rotary desk, above described turntable table top, clamps workpiece.
The described abrasive band grinding machine for spherical bush grinding, described large belt wheel is mounted on described inverted T shape support abrasive band drive motors below, described abrasive band drive motors connects reduction box, and described reduction box connects described large belt wheel by belt drive unit.
The described abrasive band grinding machine for spherical bush grinding, described upper abrasive band pinch roller assembly comprises top board, the middle part of described top board is arranged on described inverted T shape support by locking wheel, on described inverted T shape support, there is fan groove, described locking wheel is arranged on the fan groove the inside on described inverted T shape support by described top board, and the one end contacting with workpiece on described top board has upper abrasive band roller.
The described abrasive band grinding machine for spherical bush grinding, described lower abrasive band pinch roller assembly comprises lower abrasive band roller and expansion tightening wheel, described lower abrasive band roller is arranged on the position contacting with workpiece, described expansion tightening wheel is arranged on inverted T shape support greatly between belt wheel and workpiece by screw rod fixed block, described screw rod fixed block bottom is provided with spring, and described spring top is provided with push rod.
The described abrasive band grinding machine for spherical bush grinding, is provided with turntable guide rail in described rotary table base, described turntable table top is arranged on turntable guide rail and can rotates along turntable guide rail.
The described abrasive band grinding machine for spherical bush grinding, described driving device for rotary desk comprises the table top positioning core axle being connected with described turntable table top, on described table top positioning core axle, driven sprocket is installed, described driven sprocket connects drive sprocket by chain, and described drive sprocket connects table top CD-ROM drive motor by reductor.
Beneficial effect:
Apparatus of the present invention have been expanded the new purposes of abrasive band mill.Solve a difficult problem for common grinding machine and the unfavorable solution of grinding tool, adopt mill rear grinding face in abrasive band highly polished.
accompanying drawing explanation:
Fig. 1 is front view of the present utility model.
Fig. 2 is left view of the present utility model.
In figure: screw rod fixed block 1; Upper abrasive band roller 2; Abrasive band 3; Large belt wheel 4; Fan groove 5; Inverted T shape support 6; Top board 7; Driven sprocket 8; Rotary table base 9; Turntable table top 10; Reduction box 11; Belt drive unit 12; Abrasive band drive motors 13; Table top positioning core axle 14; Chain 15; Expansion tightening wheel 16; Push rod 17; Spring 18; Lower abrasive band roller 19; Workpiece 20; Locking wheel 21; Table top CD-ROM drive motor 22; Reductor 23; Drive sprocket 24; Turntable guide rail 25.
the specific embodiment:
Embodiment 1:
Abrasive band grinding machine for spherical bush grinding of the present utility model as shown in Figure 1-2, comprise abrasive band clamping drive unit and clamping workpiece drive unit, described abrasive band clamping drive unit comprises inverted T shape support 6, large belt wheel 4 is installed before described inverted T shape support, upper abrasive band pinch roller assembly and lower abrasive band pinch roller assembly, described large belt wheel, on upper abrasive band pinch roller assembly and lower abrasive band pinch roller assembly, be wound with abrasive band 3, described clamping workpiece drive unit comprises rotary table base 9, described rotary table base connects turntable table top 10, described turntable table top connects driving device for rotary desk, above described turntable table top, clamp workpiece 20.
Embodiment 2:
The abrasive band grinding machine for spherical bush grinding described in embodiment 1, described large belt wheel is mounted on described inverted T shape support abrasive band drive motors 13 below, described abrasive band drive motors connects reduction box 11, and described reduction box connects described large belt wheel by belt drive unit 12.
Embodiment 3:
The abrasive band grinding machine for spherical bush grinding described in above-described embodiment, described upper abrasive band pinch roller assembly comprises top board 7, the middle part of described top board is arranged on described inverted T shape support by locking wheel 21, on described inverted T shape support, there is fan groove 5, described locking wheel is arranged on the fan groove the inside on described inverted T shape support by described top board, and the one end contacting with workpiece on described top board has upper abrasive band roller 2.
Embodiment 4:
The abrasive band grinding machine for spherical bush grinding described in above-described embodiment, described lower abrasive band pinch roller assembly comprises lower abrasive band roller 19 and expansion tightening wheel 16, described lower abrasive band roller is arranged on the position contacting with workpiece, described expansion tightening wheel is arranged on inverted T shape support greatly between belt wheel and workpiece by screw rod fixed block 1, described screw rod fixed block bottom is provided with spring 18, and described spring top is provided with push rod 17.
Embodiment 5:
The abrasive band grinding machine for spherical bush grinding described in above-described embodiment, is provided with turntable guide rail 29 in described rotary table base, described turntable table top is arranged on turntable guide rail and can rotates along turntable guide rail.
Embodiment 6:
The abrasive band grinding machine for spherical bush grinding described in above-described embodiment, described driving device for rotary desk comprises the table top positioning core axle 14 being connected with described turntable table top, on described table top positioning core axle, driven sprocket 8 is installed, described driven sprocket connects drive sprocket 24 by chain 15, and described drive sprocket connects table top CD-ROM drive motor 22 by reductor 23.
Operation implementation process:
First 20 watts of shape spherical bush of workpiece are unified into a complete ring-type spherical bearing body with connecting frock by two spherical bush.Connecting tooling and the spheroid car Spherical Ring that becomes to link up simultaneously when turning spherical outside surface body.
Second step, is placed on this complete ring-type spherical bearing body on the turntable on belt sander limit, makes abrasive band be adjacent to sphere, and rotary table top limit, limit starts belt sander, and such circle circle grinding can be polished sphere, if fineness is higher again, changes 00# abrasive band and adds abrasive pastes.
Because sbrasive belt grinding can not change former turning sphere outline, this is put in place by the processing of upper track numerical control vertical lathe, and such grinding only has a small amount of grinding, is mainly polishing.
Turntable structure of the present utility model is simple, by pivoting support ring bearing turntable and workpiece weight, has below sprocket wheel and chain, by motor reducer, drives turntable rotation.Linear speed keeps 1 ~ 2 rev/min.The disclosed technological means of the utility model scheme is not limited only to the disclosed technological means of above-mentioned technological means, also comprises by above technical characterictic and is equal to the technical scheme that replacement forms.Unaccomplished matter of the present utility model, belongs to those skilled in the art's common practise.

Claims (6)

1. the abrasive band grinding machine for spherical bush grinding, it is characterized in that: comprise abrasive band clamping drive unit and clamping workpiece drive unit, described abrasive band clamping drive unit comprises inverted T shape support, before described inverted T shape support, large belt wheel is installed, upper abrasive band pinch roller assembly and lower abrasive band pinch roller assembly, described large belt wheel, on upper abrasive band pinch roller assembly and lower abrasive band pinch roller assembly, be wound with abrasive band, described clamping workpiece drive unit comprises rotary table base, described rotary table base connects turntable table top, described turntable table top connects driving device for rotary desk, above described turntable table top, clamp workpiece.
2. the abrasive band grinding machine for spherical bush grinding according to claim 1, it is characterized in that: described large belt wheel is mounted on described inverted T shape support abrasive band drive motors below, described abrasive band drive motors connects reduction box, and described reduction box connects described large belt wheel by belt drive unit.
3. the abrasive band grinding machine for spherical bush grinding according to claim 1 and 2, it is characterized in that: described upper abrasive band pinch roller assembly comprises top board, the middle part of described top board is arranged on described inverted T shape support by locking wheel, on described inverted T shape support, there is fan groove, described locking wheel is arranged on the fan groove the inside on described inverted T shape support by described top board, and the one end contacting with workpiece on described top board has upper abrasive band roller.
4. the abrasive band grinding machine for spherical bush grinding according to claim 1 and 2, it is characterized in that: described lower abrasive band pinch roller assembly comprises lower abrasive band roller and expansion tightening wheel, described lower abrasive band roller is arranged on the position contacting with workpiece, described expansion tightening wheel is arranged on inverted T shape support greatly between belt wheel and workpiece by screw rod fixed block, described screw rod fixed block bottom is provided with spring, and described spring top is provided with push rod.
5. according to the abrasive band grinding machine for spherical bush grinding described in claim 1, it is characterized in that: in described rotary table base, be provided with turntable guide rail, described turntable table top is arranged on turntable guide rail and can rotates along turntable guide rail.
6. according to claim 1 or 5 for the abrasive band grinding machine of spherical bush grinding, it is characterized in that: described driving device for rotary desk comprises the table top positioning core axle being connected with described turntable table top, on described table top positioning core axle, driven sprocket is installed, described driven sprocket connects drive sprocket by chain, and described drive sprocket connects table top CD-ROM drive motor by reductor.
CN201320885082.3U 2013-12-31 2013-12-31 Abrasive belt grinding machine for spherical tile grinding CN203712461U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320885082.3U CN203712461U (en) 2013-12-31 2013-12-31 Abrasive belt grinding machine for spherical tile grinding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320885082.3U CN203712461U (en) 2013-12-31 2013-12-31 Abrasive belt grinding machine for spherical tile grinding

Publications (1)

Publication Number Publication Date
CN203712461U true CN203712461U (en) 2014-07-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320885082.3U CN203712461U (en) 2013-12-31 2013-12-31 Abrasive belt grinding machine for spherical tile grinding

Country Status (1)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104117890A (en) * 2014-07-25 2014-10-29 韩世宇 Belt type grinding machine
CN104626316A (en) * 2014-12-14 2015-05-20 安徽爱乐门窗系统工程有限公司 Tellurion producing device with automatic milling cutter device
CN104626289A (en) * 2014-12-14 2015-05-20 安徽爱乐门窗系统工程有限公司 Automatic milling cutter device used for producing globes
CN106737107A (en) * 2017-03-07 2017-05-31 石嘴山市金辉科贸有限公司 A kind of automobile pull rod bulb burnishing device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104117890A (en) * 2014-07-25 2014-10-29 韩世宇 Belt type grinding machine
CN104626316A (en) * 2014-12-14 2015-05-20 安徽爱乐门窗系统工程有限公司 Tellurion producing device with automatic milling cutter device
CN104626289A (en) * 2014-12-14 2015-05-20 安徽爱乐门窗系统工程有限公司 Automatic milling cutter device used for producing globes
CN104626316B (en) * 2014-12-14 2016-08-17 安徽爱乐门窗系统工程有限公司 A kind of tellurion process units with automatic milling cutter device
CN106737107A (en) * 2017-03-07 2017-05-31 石嘴山市金辉科贸有限公司 A kind of automobile pull rod bulb burnishing device
CN106737107B (en) * 2017-03-07 2018-12-11 绍兴市华锐汽车零部件有限公司 A kind of automobile pull rod bulb burnishing device

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140716

Termination date: 20181231