CN204657883U - The detaching device of the bearing on turning cylinder, axle sleeve or shaft coupling - Google Patents

The detaching device of the bearing on turning cylinder, axle sleeve or shaft coupling Download PDF

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Publication number
CN204657883U
CN204657883U CN201520264908.3U CN201520264908U CN204657883U CN 204657883 U CN204657883 U CN 204657883U CN 201520264908 U CN201520264908 U CN 201520264908U CN 204657883 U CN204657883 U CN 204657883U
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China
Prior art keywords
fastening plate
plate
turning cylinder
axle sleeve
fixed head
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CN201520264908.3U
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Chinese (zh)
Inventor
崔世杰
姜兴舟
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China MCC17 Group Co Ltd
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China MCC17 Group Co Ltd
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Priority to CN201520264908.3U priority Critical patent/CN204657883U/en
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Abstract

The utility model is the bearing on a kind of turning cylinder, the detaching device of axle sleeve or shaft coupling, belong to instrument, it is characterized in that: this detaching device also comprises double threaded screw, nut, fixed head, hydraulic jack, fastening plate, stiffener and cage plate, fixed head is foursquare facade plate, fastening plate is by upper, chimeric composition on lower fastening plate, square hole or circular hole is offered at the middle part of fastening plate, cage plate is the facade plate of dissection type, square hole or circular hole is offered at the middle part of cage plate, fastening plate correspondence being installed on turning cylinder is positioned on the left-external side position of axle sleeve, between fastening plate and axle sleeve, cage plate is installed, fixed head correspondence is arranged on the right outside side of turning cylinder, at fastening plate, fixed head and the corresponding bolt hole on stiffener install double threaded screw and spinning nut, between fixed head and the right axle head of turning cylinder, hydraulic jack is installed, the top lift of hydraulic jack is utilized to drive axle sleeve to be separated from turning cylinder, fast, effectively, applied range.

Description

The detaching device of the bearing on turning cylinder, axle sleeve or shaft coupling
Technical field
The utility model belongs to instrument, especially relates to the detaching device of a kind of bearing, axle sleeve or shaft coupling.
Background technology
In the daily production of metallurgy, machine-building, often need to change the accessory of various motor, decelerator, as the replacing of bearing, axle sleeve or the replacing of shaft coupling, but due to design or foozle, usual assembling bearing on the rotating shaft, axle sleeve or shaft coupling are more difficult dismountings, and the most frequently used method for dismounting is knocked by manpower exactly and makes it come off, but the method that this manpower knocks is easy to the damage that itself causes to axle; Can go to make some disposable detaching devices for difficult especially bearing, axle sleeve or the shaft coupling removed, but need again again to make detaching device to the different diameters of axle, waste time and energy.
Summary of the invention
The purpose of this utility model is the detaching device of bearing, axle sleeve or the shaft coupling proposed on a kind of turning cylinder, can adapt to the different diameters of axle, reaches repeatedly to use and convenient and swift, removes effective, improves efficiency and the safety of operation.
The purpose of this utility model is achieved like this: the bearing on a kind of turning cylinder, the detaching device (abbreviation detaching device) of axle sleeve or shaft coupling, comprise turning cylinder, bearing or axle sleeve or shaft coupling, described bearing or axle sleeve or shaft coupling interference fits ground press-fit on the rotating shaft, press-fit for axle sleeve below and be further described on the rotating shaft, it is characterized in that: the bearing on this turning cylinder, the detaching device of axle sleeve or shaft coupling also comprises double threaded screw, nut, fixed head, hydraulic jack, fastening plate, stiffener and cage plate, described fixed head is foursquare in sagittal facade plate, bolt hole I is offered symmetrically in the corner of described fixed head, described fastening plate is foursquare in sagittal facade plate, described fastening plate comprises fastening plate and lower fastening plate, described upper fastening plate, lower fastening plate is in being symmetrical arranged up and down, the left surface of the hypomere of described upper fastening plate is offered the lower cut groove at right angle, the degree of depth of described lower cut groove is 1/2 of the thickness of upper fastening plate, the right flank of the epimere of described lower fastening plate is offered the upper cut groove at right angle, the degree of depth of described upper cut groove, the degree of depth of width and lower cut groove, width is corresponding to the same, corresponding with the upper cut groove on lower fastening plate for lower cut groove on upper fastening plate being fitted together to is formed fastening plate, the size of described fastening plate is identical with the size of fixed head, square hole or circular hole is offered at the middle part of described fastening plate, and make the length of side of described square hole or the diameter of circular hole be greater than the diameter of turning cylinder and be less than the overall diameter of bearing or axle sleeve, bolt hole II is offered symmetrically in the corner of described fastening plate, and make the position of the bolt hole I on the position of the bolt hole II on fastening plate and fixed head corresponding to the same,
Described cage plate is also foursquare in sagittal facade plate, described cage plate is done up and down or the symmetrical subdivision in front and back, on described cage plate, square hole or circular hole are offered in the corresponding middle part being positioned at subdivision portion, and make the length of side of described square hole or the diameter of circular hole be greater than the diameter of turning cylinder and be less than the overall diameter of bearing or axle sleeve.
Described fastening plate correspondence being installed on turning cylinder is positioned on the left-external side position of axle sleeve, the shaft part of the turning cylinder between described fastening plate and axle sleeve installs cage plate, described fixed head correspondence is arranged on the right outside side of the right axle head of turning cylinder, and before and after installing on the left surface of described fastening plate two pieces rectangular and all offer the stiffener of upper and lower two bolts hole, in bolt hole I in bolt hole II in bolt hole on described stiffener and on fastening plate and on fixed head, correspondence installs double threaded screw and spinning nut, simultaneously, between described fixed head and the right axle head of turning cylinder, hydraulic jack is installed.
During use, tighten the nut on each double threaded screw, first start hydraulic jack, hydraulic jack is fixed; Then the piston of slowly jacking hydraulic jack, the top lift that hydraulic jack produces is delivered on fastening plate and cage plate by four double threaded screws, axle sleeve is driven to be separated from turning cylinder, the replacing of axle sleeve can be completed quickly and efficiently, and this detaching device can repeatedly use, applied range.
The detaching device of bearing, axle sleeve or shaft coupling on the turning cylinder that the utility model proposes, can adapt to the different diameters of axle, reach repeatedly use and convenient and swift, remove effective, improve efficiency and the safety of operation.
Accompanying drawing explanation
The detaching device of bearing, axle sleeve or shaft coupling on the turning cylinder now proposed the utility model is in conjunction with the accompanying drawings and embodiments described further.
Fig. 1 is the schematic front view of the detaching device of bearing, axle sleeve or shaft coupling on the turning cylinder that proposes of the utility model.
Fig. 2 is that schematic diagram is looked on a left side for the detaching device of bearing, axle sleeve or shaft coupling on the turning cylinder that proposes of the utility model.
Fig. 3 is the schematic top plan view of the detaching device of bearing, axle sleeve or shaft coupling on the turning cylinder that proposes of the utility model.
In Fig. 1, Fig. 2, Fig. 3: 1, double threaded screw 2, nut 3, fixed head 4, axle sleeve
5, turning cylinder 6, hydraulic jack 7, fastening plate 8, reinforcement version 9, cage plate.
Detailed description of the invention
From Fig. 1, Fig. 2, can find out in Fig. 3: the bearing on a kind of turning cylinder, the detaching device (abbreviation detaching device) of axle sleeve or shaft coupling, comprise turning cylinder 5, bearing or axle sleeve 4 or shaft coupling, be fitted on turning cylinder 5 to described bearing or axle sleeve 4 or shaft coupling interference fits, be fitted on turning cylinder 5 for axle sleeve 4 below and be further described, it is characterized in that: the bearing on this turning cylinder, the detaching device of axle sleeve or shaft coupling also comprises double threaded screw 1, nut 2, fixed head 3, hydraulic jack 6, fastening plate 7, stiffener 8 and cage plate 9, described fixed head 3 is foursquare in sagittal facade plate, bolt hole I is offered symmetrically in the corner of described fixed head 3, described fastening plate 7 is foursquare in sagittal facade plate, described fastening plate 7 comprises fastening plate and lower fastening plate, described upper fastening plate, lower fastening plate is in being symmetrical arranged up and down, the left surface of the hypomere of described upper fastening plate is offered the lower cut groove at right angle, the degree of depth of described lower cut groove is 1/2 of the thickness of upper fastening plate, the right flank of the epimere of described lower fastening plate is offered the upper cut groove at right angle, the degree of depth of described upper cut groove, the degree of depth of width and lower cut groove, width is corresponding to the same, corresponding with the upper cut groove on lower fastening plate for lower cut groove on upper fastening plate being fitted together to is formed fastening plate 7, the size of described fastening plate 7 is identical with the size of fixed head 3, square hole or circular hole is offered at the middle part of described fastening plate 7, and make the length of side of described square hole or the diameter of circular hole be greater than the diameter of turning cylinder 5 and be less than the overall diameter of bearing or axle sleeve 4, bolt hole II is offered symmetrically in the corner of described fastening plate 7, and make the position of the bolt hole I on the position of the bolt hole II on fastening plate 7 and fixed head 3 corresponding to the same,
Described cage plate 9 is also foursquare in sagittal facade plate, described cage plate 9 is done up and down or the symmetrical subdivision in front and back, on described cage plate 9, square hole or circular hole are offered in the corresponding middle part being positioned at subdivision portion, and make the length of side of described square hole or the diameter of circular hole be greater than the diameter of turning cylinder 5 and be less than the overall diameter of bearing or axle sleeve 4;
Described fastening plate 7 correspondence being installed on turning cylinder 5 is positioned on the left-external side position of axle sleeve 4, the shaft part of the turning cylinder 5 between described fastening plate 7 and axle sleeve 4 installs cage plate 9, described fixed head 3 correspondence is arranged on the right outside side of the right axle head of turning cylinder 5, and before and after installing on the left surface of described fastening plate 7 two pieces rectangular and all offer the stiffener 8 of upper and lower two bolts hole, in bolt hole I in bolt hole II in bolt hole on described stiffener 8 and on fastening plate 7 and on fixed head 3, correspondence installs double threaded screw 1 and spinning nut 2, simultaneously, between described fixed head 3 and the right axle head of turning cylinder 5, hydraulic jack 6 is installed.
During use, tighten the nut 2 on each double threaded screw 1, first start hydraulic jack 6, hydraulic jack 6 is fixed; Then the piston of slowly jacking hydraulic jack 6, the top lift that hydraulic jack 6 produces is delivered on fastening plate 7 and cage plate 9 by four double threaded screws 1, axle sleeve 4 is driven to be separated from turning cylinder 5, the replacing of axle sleeve 4 can be completed quickly and efficiently, and this detaching device can repeatedly use, applied range.

Claims (1)

1. the bearing on a turning cylinder, the detaching device of axle sleeve or shaft coupling, comprise turning cylinder (5), bearing or axle sleeve (4) or shaft coupling, be fitted on turning cylinder (5) to described bearing or axle sleeve (4) or shaft coupling interference fits, it is characterized in that: the bearing on this turning cylinder, the detaching device of axle sleeve or shaft coupling also comprises double threaded screw (1), nut (2), fixed head (3), hydraulic jack (6), fastening plate (7), stiffener (8) and cage plate (9), described fixed head (3) for foursquare in sagittal facade plate, bolt hole I is offered symmetrically in the corner of described fixed head (3), described fastening plate (7) is foursquare in sagittal facade plate, described fastening plate (7) comprises fastening plate and lower fastening plate, described upper fastening plate, lower fastening plate is in being symmetrical arranged up and down, the left surface of the hypomere of described upper fastening plate is offered the lower cut groove at right angle, the degree of depth of described lower cut groove is 1/2 of the thickness of upper fastening plate, the right flank of the epimere of described lower fastening plate is offered the upper cut groove at right angle, the degree of depth of described upper cut groove, the degree of depth of width and lower cut groove, width is corresponding to the same, corresponding with the upper cut groove on lower fastening plate for lower cut groove on upper fastening plate being fitted together to is formed fastening plate (7), the size of described fastening plate (7) is identical with the size of fixed head (3), square hole or circular hole is offered at the middle part of described fastening plate (7), and make the length of side of described square hole or the diameter of circular hole be greater than the diameter of turning cylinder (5) and be less than the overall diameter of axle sleeve (4), bolt hole II is offered symmetrically in the corner of described fastening plate (7), and make the position of the bolt hole I on the position of the bolt hole II on fastening plate (7) and fixed head (3) corresponding to the same:
Described cage plate (9) is also foursquare in sagittal facade plate, described cage plate (9) is done up and down or the symmetrical subdivision in front and back, square hole or circular hole are offered in the middle part being positioned at subdivision portion in the upper correspondence of described cage plate (9), and make the length of side of described square hole or the diameter of circular hole be greater than the diameter of turning cylinder (5) and be less than the overall diameter of axle sleeve (4);
Described fastening plate (7) correspondence is installed on left-external side position turning cylinder (5) being positioned at axle sleeve (4), the shaft part of the turning cylinder (5) between described fastening plate (7) and axle sleeve (4) installs cage plate (9), described fixed head (3) correspondence is arranged on the right outside side of the right axle head of turning cylinder (5), and before and after installing on the left surface of described fastening plate (7) two pieces rectangular and all offer the stiffener (8) of upper and lower two bolts hole, in bolt hole I in bolt hole II in bolt hole on described stiffener (8) and on fastening plate (7) and on fixed head (3), correspondence installs double threaded screw (1) and spinning nut (2), simultaneously, between described fixed head (3) and the right axle head of turning cylinder (5), hydraulic jack (6) is installed.
CN201520264908.3U 2015-04-29 2015-04-29 The detaching device of the bearing on turning cylinder, axle sleeve or shaft coupling Active CN204657883U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520264908.3U CN204657883U (en) 2015-04-29 2015-04-29 The detaching device of the bearing on turning cylinder, axle sleeve or shaft coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520264908.3U CN204657883U (en) 2015-04-29 2015-04-29 The detaching device of the bearing on turning cylinder, axle sleeve or shaft coupling

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CN204657883U true CN204657883U (en) 2015-09-23

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105479141A (en) * 2016-01-19 2016-04-13 长春速建新技术开发有限公司 Hydraulic type bearing detaching and installing device
CN106625395A (en) * 2016-11-22 2017-05-10 无锡中基电机制造有限公司 Novel dismounting device
CN106964968A (en) * 2015-10-27 2017-07-21 马勒国际有限公司 For the device being bonded on multiple function element on axle
CN109702475A (en) * 2018-12-28 2019-05-03 西安交通大学 A kind of assemble mechanism and its application method for axis and flexible thin disk thin bar shaft coupling
CN109909718A (en) * 2019-03-22 2019-06-21 广州电力机车有限公司 A kind of locomotive traction sleeve dismounting process
CN110653560A (en) * 2019-09-12 2020-01-07 上海宝冶冶金工程有限公司 Counter-force support for replacing coupler and using method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106964968A (en) * 2015-10-27 2017-07-21 马勒国际有限公司 For the device being bonded on multiple function element on axle
CN105479141A (en) * 2016-01-19 2016-04-13 长春速建新技术开发有限公司 Hydraulic type bearing detaching and installing device
CN106625395A (en) * 2016-11-22 2017-05-10 无锡中基电机制造有限公司 Novel dismounting device
CN109702475A (en) * 2018-12-28 2019-05-03 西安交通大学 A kind of assemble mechanism and its application method for axis and flexible thin disk thin bar shaft coupling
CN109702475B (en) * 2018-12-28 2020-06-19 西安交通大学 Assembly mechanism for shaft and flexible thin-disc thin-rod coupling and use method thereof
CN109909718A (en) * 2019-03-22 2019-06-21 广州电力机车有限公司 A kind of locomotive traction sleeve dismounting process
CN110653560A (en) * 2019-09-12 2020-01-07 上海宝冶冶金工程有限公司 Counter-force support for replacing coupler and using method

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