CN108466220A - A kind of mechanical belt wheel method for pulling out and its device - Google Patents

A kind of mechanical belt wheel method for pulling out and its device Download PDF

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Publication number
CN108466220A
CN108466220A CN201810168838.XA CN201810168838A CN108466220A CN 108466220 A CN108466220 A CN 108466220A CN 201810168838 A CN201810168838 A CN 201810168838A CN 108466220 A CN108466220 A CN 108466220A
Authority
CN
China
Prior art keywords
jacking screw
fixed
belt pulley
drawing
disk
Prior art date
Application number
CN201810168838.XA
Other languages
Chinese (zh)
Inventor
罗棱丰
翁永松
Original Assignee
贵州钢绳股份有限公司
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 贵州钢绳股份有限公司 filed Critical 贵州钢绳股份有限公司
Priority to CN201810168838.XA priority Critical patent/CN108466220A/en
Publication of CN108466220A publication Critical patent/CN108466220A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for

Abstract

A kind of mechanical belt wheel extracting apparatus, drawing is fixed on disk and is provided with bar shaped mounting hole, centre is provided with jacking screw hole, skidding wheel is removed from belt pulley, disk is fixed in drawing with six or four fixed screws to be fixed on belt pulley end face, jacking screw is mounted on drawing to fix on disk center's jacking screw hole, it holds with a firm grip afterburner handle, jacking screw is pulled with spanner clockwise, jacking screw is set to be ejected from center jacking screw hole, pass through the strength between spanner and afterburner handle, make the axis of jacking screw ejection pulley centers, belt pulley is extracted.The present invention solves the problems, such as that belt pulley is difficult to extract from axis, easy to operate, improves work efficiency, reduces cost.

Description

A kind of mechanical belt wheel method for pulling out and its device

Technical field

The present invention relates to a kind of mechanical belt wheel method for pulling out and its devices, belong to mechanical equipment technical field.

Background technology

Currently, there are many kinds of the belt pulley pullers of domestic equipment maintenance area:Hydraulic tool, electric tool, due to original Advanced, equipment purchasing higher price is managed, is unfavorable for cost-effective, and operation can not achieve most simplified, need two people or more It operates simultaneously, inefficiency, is unfavorable for plant maintenance working efficiency.In order to really realize low cost, high efficiency, and operate letter Single, on probation by scene, the invention design principle is simple, easy to operate, is entirely capable of meeting in plant maintenance work quickly from axis The upper requirement for extracting belt pulley, improves work efficiency.

The technology there are no identical technology contents report on public media.

Invention content

The purpose of the invention is to overcome the deficiencies of the prior art and provide a kind of mechanical belt wheel method for pulling out and its dress It sets, solves the problems, such as that belt pulley is difficult to extract from axis.

The mechanical belt wheel method for pulling out and its device of the present invention is used for belt pulley for during maintenance of equipment The Simple mechanical maintenance tool extracted and designed from axis.Through the invention, it is only necessary to coordinate spanner to use, just can solve belt The problem of wheel is difficult to extract from axis, to improve work efficiency, has saved cost, and easy to operate.

The mechanical belt wheel extracting apparatus of the present invention is fixed disk, jacking screw hole and bar shaped mounting hole by drawing and is formed;Drawing It is provided with bar shaped mounting hole on fixed disk, centre is provided with jacking screw hole.

The present invention mechanical belt wheel method for pulling out be:First skidding wheel is removed from belt pulley, with six or Drawing fixation disk is fixed on belt pulley end face by four fixed screws, and jacking screw, which is mounted on drawing, fixes disk center's jacking On screw hole, afterburner handle of holding with a firm grip pulls jacking screw clockwise with spanner, makes jacking screw from center jacking screw hole top Go out, by the strength between spanner and afterburner handle, the axis of jacking screw ejection pulley centers, belt pulley is made to be extracted.

The mechanical belt wheel extracting apparatus is suitable for quickly extracting the small-sized belt wheel equipped with skidding wheel from axis. If extracted from axis for ordinary straps wheel, spiral shell must will be attacked after circle decile on the concentric circles of belt pulley end face using preceding Pit ensures that drawing is fixed disk and can be securely fixed on belt pulley end face, enough and equal to make to obtain on belt pulley Even pulling capacity.

Beneficial effects of the present invention:

The present invention can quickly extract belt pulley from being disassembled on workpiece, meet low cost, high efficiency, repair easy to operate Job requirement.

Description of the drawings

Fig. 1 is the structural schematic diagram of the mechanical belt wheel extracting apparatus of the present invention;

Fig. 2 is the mechanical belt wheel method for pulling out process schematic of the present invention.

Specific implementation mode

A kind of mechanical belt wheel method for pulling out of the present invention and its device are described in further detail below in conjunction with attached drawing:

The mechanical belt wheel extracting apparatus of the present invention presses Fig. 1, it fixes 7 groups of disk 2, jacking screw hole 4 and bar shaped mounting hole by drawing At;Drawing is fixed on disk 2 and is provided with bar shaped mounting hole 7, and centre is provided with jacking screw hole 4.

The present invention mechanical belt wheel method for pulling out be:First skidding wheel is removed from belt pulley 6, with six or Drawing fixation disk 2 is fixed on 6 end face of belt pulley by four fixed screws 3, and jacking screw 1, which is mounted on drawing, to be fixed in disk 2 On heart jacking screw hole 4, afterburner handle of holding with a firm grip 5 pulls jacking screw 1 clockwise with spanner, makes jacking screw 1 from central term It is ejected into screw hole 4, by the strength between spanner and afterburner handle 5, jacking screw 1 is made to eject the axis 8 at 6 center of belt pulley, skin Belt wheel 6 is extracted.

If ordinary straps wheel is extracted from axis 8, it is necessary to attack spiral shell after decile on the concentric circles of 6 end face of belt pulley Pit ensures that drawing is fixed disk 2 and can be securely fixed on 6 end face of belt pulley, to make obtain on belt pulley 6 it is enough and Uniform pulling capacity.

Claims (3)

1. a kind of mechanical belt wheel extracting apparatus, it is characterized in that:It fixes disk by drawing(2), jacking screw hole(4)It is fixed with bar shaped Hole(7)Composition;Disk is fixed in drawing(2)On be provided with bar shaped mounting hole(7), centre is provided with jacking screw hole(4).
2. the method for carrying out belt wheel extraction using mechanical belt wheel extracting apparatus described in claim 1, it is characterized in that:It will first stop Vehicle braked wheel is from belt pulley(6)On remove, with six or four fixed screws(3)Disk is fixed into drawing(2)It is fixed on belt Wheel(6)On end face, by jacking screw(1)Disk is fixed mounted on drawing(2)Center jacking screw hole(4)On, afterburner handle of holding with a firm grip (5), jacking screw is pulled clockwise with spanner(1), make jacking screw(1)From center jacking screw hole(4)Ejection, by pulling Hand and afterburner handle(5)Between strength, make jacking screw(1)Eject belt pulley(6)The axis at center(8), belt pulley(6)It is able to It extracts.
3. the method that belt wheel as claimed in claim 2 is extracted, it is characterized in that:In belt pulley(6)Decile on the concentric circles of end face Later tapping female bore ensures that disk is fixed in drawing(2)Belt pulley can be securely fixed in(6)On end face, to make belt pulley(6)On Enough and uniform pulling capacity can be obtained.
CN201810168838.XA 2018-02-28 2018-02-28 A kind of mechanical belt wheel method for pulling out and its device CN108466220A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810168838.XA CN108466220A (en) 2018-02-28 2018-02-28 A kind of mechanical belt wheel method for pulling out and its device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810168838.XA CN108466220A (en) 2018-02-28 2018-02-28 A kind of mechanical belt wheel method for pulling out and its device

Publications (1)

Publication Number Publication Date
CN108466220A true CN108466220A (en) 2018-08-31

Family

ID=63265110

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810168838.XA CN108466220A (en) 2018-02-28 2018-02-28 A kind of mechanical belt wheel method for pulling out and its device

Country Status (1)

Country Link
CN (1) CN108466220A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110179616A1 (en) * 2010-01-27 2011-07-28 A&E Incorporated Brake Drum/Brake Rotor Removal Tool
CN202278543U (en) * 2011-10-25 2012-06-20 福建省福工动力技术股份公司 Portable tool for dismounting and mounting belt wheel
CN203471724U (en) * 2013-09-23 2014-03-12 华北铝业有限公司 Universal disassembling device for motor belt wheel or fan impeller
CN204277926U (en) * 2014-12-08 2015-04-22 杨庆军 Wheel-type three plunger polymer-injecting pump pulley extractor
CN205021507U (en) * 2015-08-25 2016-02-10 中国石油化工股份有限公司 Device is extracted to belt pulley

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110179616A1 (en) * 2010-01-27 2011-07-28 A&E Incorporated Brake Drum/Brake Rotor Removal Tool
CN202278543U (en) * 2011-10-25 2012-06-20 福建省福工动力技术股份公司 Portable tool for dismounting and mounting belt wheel
CN203471724U (en) * 2013-09-23 2014-03-12 华北铝业有限公司 Universal disassembling device for motor belt wheel or fan impeller
CN204277926U (en) * 2014-12-08 2015-04-22 杨庆军 Wheel-type three plunger polymer-injecting pump pulley extractor
CN205021507U (en) * 2015-08-25 2016-02-10 中国石油化工股份有限公司 Device is extracted to belt pulley

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20180831

WD01 Invention patent application deemed withdrawn after publication