CN201389829Y - Double hook detacher - Google Patents

Double hook detacher Download PDF

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Publication number
CN201389829Y
CN201389829Y CN200920096416U CN200920096416U CN201389829Y CN 201389829 Y CN201389829 Y CN 201389829Y CN 200920096416 U CN200920096416 U CN 200920096416U CN 200920096416 U CN200920096416 U CN 200920096416U CN 201389829 Y CN201389829 Y CN 201389829Y
Authority
CN
China
Prior art keywords
shaped pull
screw rod
double hook
detacher
pull bar
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
CN200920096416U
Other languages
Chinese (zh)
Inventor
高玉忱
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.)
Tianjin Seri Machinery Equipment Corp Ltd
Original Assignee
Tianjin Seri Machinery Equipment Corp 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 Tianjin Seri Machinery Equipment Corp Ltd filed Critical Tianjin Seri Machinery Equipment Corp Ltd
Priority to CN200920096416U priority Critical patent/CN201389829Y/en
Application granted granted Critical
Publication of CN201389829Y publication Critical patent/CN201389829Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Mounting Of Bearings Or Others (AREA)

Abstract

The utility model relates to a double hook detacher which is characterized by comprising a cross beam, screw rods, and L-shaped pull rods provided with thread sections, wherein the cross beam is symmetrically provided with slot holes; each slot hole is internally provided with the L-shaped pull rod and the screw rod; the L-shaped pull rod is positioned at the inner side of the screw rod; the two L-shaped pull rods are symmetrically arranged; the thread sections of the L-shaped pull rod on the upper end surface of the cross beam are provided with compression nuts in a matching way; the screw rods on the lower end surface of the cross beam are provided with supporting nuts in a matching way; and the screw rods at the lower ends of the supporting nuts are also provided with fastening nuts, and are connected with a machine body by the fastening nuts. Therefore, the double hook detacher has simple structure, easy manufacture and strong practicability, and is a good detaching tool for a sliding bearing sleeve to be detached. In addition, the double hook detacher realizes the purposes of saving work, labor and time, not only improves the production efficiency, but also realizes the completeness of the detached sliding bearing sleeve simultaneously, thus having very obvious economic benefit.

Description

A kind of double hook stripping attachment
Technical field
The utility model belongs to the extracting tool technical field, particularly relates to a kind of double hook stripping attachment.
Background technology
Since both at home and abroad on the plant equipment sliding bearing sleeve of extensive use all with the dead eye interference fit, its assembling form: it is approaching concordant with the positioning table in the hole 1. to be contained in the Kong Zhongqi internal diameter; 2. the identical bearing that is contained in the same hole is concordant shoulder to shoulder; 3. be contained in the blind hole and be close at the bottom of the hole.Owing to do not have suitable withdrawal space position and suitable extracting tool, the effort of taking a lot of work when causing dismounting is time-consuming, can't guarantee the excellent of split inloading part.Therefore, must be substituted, a kind of extracting tool of special use will be arranged when substituting, when equipment disintegrates, easily detachable sliding bearing sleeve be disassembled with it by the easily detachable sliding bearing sleeve of new structure.
Summary of the invention
The utility model provides a kind of simple in structure, easy to use, double hook stripping attachment of increasing work efficiency for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of double hook stripping attachment, it is characterized in that: comprise crossbeam, screw rod, be shaped on the L shaped pull bar of thread segment, symmetry has slotted hole on the described crossbeam, L shaped pull bar and screw rod all are installed in each slotted hole, and L shaped pull bar is positioned at the inboard of screw rod, and two L shaped pull bar symmetries are placed, equipped clamp nut on the thread segment of the L shaped pull bar in crossbeam upper surface, be fitted with holding nut on the screw rod of crossbeam lower surface, on the lower end screw rod of holding nut clamp nut be installed also, screw rod connects body by clamp nut.
Advantage and the good effect that the utlity model has are: because the utility model is equipped with L shaped pull bar and screw rod on crossbeam, two L shaped pull bar symmetries are placed, being fitted with holding nut on equipped clamp nut and the crossbeam lower surface screw rod on the L shaped pull bar in crossbeam upper surface fastens as one crossbeam and L shaped pull bar, the lower end screw rod junctor body of holding nut, can drive L shaped pull bar by the holding nut of adjusting the crossbeam lower surface like this and move up, thereby the sliding bearing sleeve that will be installed in the body disassembles.Therefore the utility model simple in structure, manufacture easy, practical, the good extracting tool of the sliding bearing sleeve of dismounting.Use the double hook stripping attachment timesaving purpose that realized saving labor in addition, not only improved production efficiency, realized also that simultaneously the sliding bearing sleeve that is disassembled is excellent, so economic benefit is fairly obvious.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the beam structure schematic diagram;
Fig. 3 is L shaped Tiebar structure schematic diagram;
Fig. 4 is the utility model user mode structural representation.
Among the figure: 1, crossbeam; 1-1, slotted hole; 2, screw rod; 3, L shaped pull bar; 4, clamp nut; 5, holding nut; 6, clamp nut; 7, body; 8, sliding bearing sleeve.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
Embodiment:
See also Fig. 1 to Fig. 4.
A kind of double hook stripping attachment, comprise crossbeam 1, screw rod 2, be shaped on the L shaped pull bar 3 of thread segment, symmetry has slotted hole 1-1 on the wherein said crossbeam 1, L shaped pull bar 3 and screw rod 2 all are installed in each slotted hole 1-1, L shaped pull bar 3 is positioned at the inboard of screw rod 2, two L shaped pull bar 3 symmetries are placed, equipped clamp nut 4 on the thread segment of the L shaped pull bar 3 in crossbeam 1 upper surface, be fitted with holding nut 5 on the crossbeam 1 lower surface screw rod 2, on the lower end screw rod 2 of holding nut 5 clamp nut 6 is installed also, screw rod 2 connects body 7 by clamp nut 6.
With two holding nuts 5 on two screw rods of spanner dextrorotation simultaneously, the upwards thrust that produces when making crossbeam 1 utilize holding nut 5 dextrorotation constantly moves upward during user mode.Because two clamp nuts 4 on two L shaped pull bars 3 compress crossbeam 1 respectively, crossbeam 1 moves upward and drives L shaped pull bar 3 footing and hook sliding bearing sleeve 8 and also together move upward, thereby sliding bearing sleeve 8 is split out in body hole fully.Therefore the utility model simple in structure, manufacture easy, practical, the good extracting tool of the sliding bearing sleeve of dismounting.Use the double hook stripping attachment timesaving purpose that realized saving labor in addition, not only improved production efficiency, realized also that simultaneously the sliding bearing sleeve that is disassembled is excellent, so economic benefit is fairly obvious.

Claims (1)

1. double hook stripping attachment, it is characterized in that: comprise crossbeam, screw rod, be shaped on the L shaped pull bar of thread segment, symmetry has slotted hole on the described crossbeam, L shaped pull bar and screw rod all are installed in each slotted hole, and L shaped pull bar is positioned at the inboard of screw rod, and two L shaped pull bar symmetries are placed, equipped clamp nut on the thread segment of the L shaped pull bar in crossbeam upper surface, be fitted with holding nut on the screw rod of crossbeam lower surface, on the lower end screw rod of holding nut clamp nut be installed also, screw rod connects body by clamp nut.
CN200920096416U 2009-04-21 2009-04-21 Double hook detacher Expired - Fee Related CN201389829Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920096416U CN201389829Y (en) 2009-04-21 2009-04-21 Double hook detacher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920096416U CN201389829Y (en) 2009-04-21 2009-04-21 Double hook detacher

Publications (1)

Publication Number Publication Date
CN201389829Y true CN201389829Y (en) 2010-01-27

Family

ID=41596651

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920096416U Expired - Fee Related CN201389829Y (en) 2009-04-21 2009-04-21 Double hook detacher

Country Status (1)

Country Link
CN (1) CN201389829Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103101026A (en) * 2011-11-09 2013-05-15 南车戚墅堰机车车辆工艺研究所有限公司 Dismounting device of outer circle of bearing and use method thereof
CN104015159A (en) * 2014-06-18 2014-09-03 中国人民解放军第五七二一工厂 Special tool for disassembling bearing bushing in blind hole
CN108032254A (en) * 2017-12-06 2018-05-15 中车长春轨道客车股份有限公司 EMU axle-mounted brake disk drag ring disassembly mechanism
CN108673407A (en) * 2018-07-19 2018-10-19 安徽裕华纺织有限公司 A kind of extracting tool and its application method for boiler cloth bag
CN112692777A (en) * 2020-11-27 2021-04-23 岳阳大陆激光技术有限公司 Flat head sleeve positioning ring dismounting device and positioning ring taking-out method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103101026A (en) * 2011-11-09 2013-05-15 南车戚墅堰机车车辆工艺研究所有限公司 Dismounting device of outer circle of bearing and use method thereof
CN103101026B (en) * 2011-11-09 2015-01-21 南车戚墅堰机车车辆工艺研究所有限公司 Dismounting device of outer circle of bearing and use method thereof
CN104015159A (en) * 2014-06-18 2014-09-03 中国人民解放军第五七二一工厂 Special tool for disassembling bearing bushing in blind hole
CN104015159B (en) * 2014-06-18 2015-12-16 中国人民解放军第五七二一工厂 A kind of blind hole middle (center) bearing bushing dismounting specific purpose tool
CN108032254A (en) * 2017-12-06 2018-05-15 中车长春轨道客车股份有限公司 EMU axle-mounted brake disk drag ring disassembly mechanism
CN108673407A (en) * 2018-07-19 2018-10-19 安徽裕华纺织有限公司 A kind of extracting tool and its application method for boiler cloth bag
CN112692777A (en) * 2020-11-27 2021-04-23 岳阳大陆激光技术有限公司 Flat head sleeve positioning ring dismounting device and positioning ring taking-out method

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100127

Termination date: 20120421