CN103567973A - Specialized maintenance device for spindle knife locking belleville spring - Google Patents

Specialized maintenance device for spindle knife locking belleville spring Download PDF

Info

Publication number
CN103567973A
CN103567973A CN201310590665.8A CN201310590665A CN103567973A CN 103567973 A CN103567973 A CN 103567973A CN 201310590665 A CN201310590665 A CN 201310590665A CN 103567973 A CN103567973 A CN 103567973A
Authority
CN
China
Prior art keywords
pressuring plate
adjusting screw
shaft pressuring
belleville spring
base
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.)
Pending
Application number
CN201310590665.8A
Other languages
Chinese (zh)
Inventor
王虎
薛松
张红英
吴建华
陈太钦
王晨
刘杰
曹昌怀
王锦
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.)
CRRC Qishuyan Co Ltd
Original Assignee
CRRC Qishuyan 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 CRRC Qishuyan Co Ltd filed Critical CRRC Qishuyan Co Ltd
Priority to CN201310590665.8A priority Critical patent/CN103567973A/en
Publication of CN103567973A publication Critical patent/CN103567973A/en
Pending legal-status Critical Current

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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
    • B25B27/14Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/30Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs

Abstract

The invention relates to the technical field of maintenance tools of a machine driven system, in particular to a specialized maintenance device for a spindle knife locking belleville spring. The specialized maintenance device for the spindle knife locking belleville spring comprises a base, adjusting screw rods and a shaft pressing plate. The base is provided with a pair of adjusting screw rods, the adjusting screw rods are provided with the shaft pressing plate, a nut is arranged at the tail end of each adjusting screw rod, and an antiskid positioning pin is arranged at the center of the base. The shaft pressing plate is a BT50 shaft pressing plate or a BT40 shaft pressing plate. The specialized maintenance device for the spindle knife locking belleville spring is simple in structure, safe and reliable to fix, high in precision, and particularly suitable for mounting and maintaining BT50/40 belleville spring knife tightening devices and the like.

Description

Lock spindle cutter butterfly spring maintenance professional device
Technical field
The present invention relates to machine driven system service kit technical field, especially a kind of lock spindle cutter butterfly spring maintenance professional device.
Background technology
The tight cutter disk spring of main shaft overhauls its site examining and repairing at present, conventionally adopts the means such as interim pressing plate, dismantles and installs, and not only workload is large, and the danger that easily causes disk spring to eject.
Summary of the invention
In order to overcome the deficiency of existing technology, the invention provides a kind of lock spindle cutter butterfly spring maintenance professional device.
The technical solution adopted for the present invention to solve the technical problems is: a kind of lock spindle cutter butterfly spring maintenance professional device, comprise base, adjusting screw(rod), shaft pressuring plate, a pair of adjusting screw(rod) is installed on described base, on a pair of adjusting screw(rod), shaft pressuring plate is installed, each adjusting screw(rod) end is equipped with nut, and base central authorities are provided with Anti-slip positioning pin.This programme positions butterfly spring assembly by Anti-slip positioning pin, by pressing plate, butterfly spring is compressed, make the clamping screw of butterfly spring assembly and adjust between pad and unclamp, take off clamping screw, counter-rotate two nuts, discharge butterfly spring assembly elastic force, reach the object that safety is pulled down butterfly spring.
According to another embodiment of the invention, further comprise that described shaft pressuring plate is BT50 shaft pressuring plate or BT40 shaft pressuring plate, the present invention is specially adapted to installation, the maintenance of the disk spring assemblies such as BT50/40.
According to another embodiment of the invention, further comprise between described nut and shaft pressuring plate and be provided with packing ring, when nut rotates, can further avoid the friction between nut and shaft pressuring plate, and make to compress more firm.
The invention has the beneficial effects as follows, the present invention is simple in structure, and fixing safe and reliable, precision is high, is specially adapted to installation, the maintenance of the tight knife systems of disk spring such as BT50/40.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the embodiment of the present invention one schematic diagram;
Fig. 2 is the embodiment of the present invention two schematic diagrames;
Fig. 3 is spring assembly structural representation;
Fig. 4 is application schematic diagram of the present invention;
In figure 1, base, 2, adjusting screw(rod), 4, shaft pressuring plate, 41, BT50 shaft pressuring plate, 42, BT40 shaft pressuring plate, 5, nut, 6, packing ring, 8, Anti-slip positioning pin, 9, adjust pad, 10, clamping screw, 11, butterfly spring, 12, set bolt, 13, T-shaped groove, 14, workbench.
The specific embodiment
As shown in Fig. 1,4, a kind of lock spindle cutter butterfly spring maintenance professional device, comprise base 1, adjusting screw(rod) 2, shaft pressuring plate 4, a pair of adjusting screw(rod) 2 is installed on described base 1, on a pair of adjusting screw(rod) 2, shaft pressuring plate 4 is installed, each adjusting screw(rod) 2 end is equipped with nut 5 and packing ring 6, and base 1 central authorities are provided with Anti-slip positioning pin 8.Shaft pressuring plate 4 is BT50 shaft pressuring plate or BT40 shaft pressuring plate.Between nut 5 and shaft pressuring plate 4, be provided with packing ring 6, can further avoid the friction between nut and shaft pressuring plate.The present invention is arranged on base plate 1 on workbench 14, fixing with set bolt 12, is conventionally arranged on 2 T-shaped grooves 13.
Embodiments of the invention one, for BT50 spring assembly series, as shown in Figure 1,3, adopt BT50 shaft pressuring plate 41, Anti-slip positioning pin 8 is aimed in hole under disk spring assembly and vertically place, will aim at BT50 shaft pressuring plate butterfly spring assembly upper end adjustment pad 9 and push down, two nuts 5 of Rotating with Uniform, by BT50 shaft pressuring plate, butterfly spring is compressed, after making clamping screw 10 and adjusting and to unclamp between pad 9, easily take off clamping screw 10.Then evenly counter-rotate two nuts 5, until discharge butterfly spring assembly elastic force completely, reach the object that safety is pulled down butterfly spring 11.Assembly operation, operation is contrary with taking apart.
Embodiments of the invention two, for BT40 spring assembly series, first BT40 shaft pressuring plate 42 is installed in BT50 shaft pressuring plate 41, as shown in Figure 2, BT40 shaft pressuring plate is aimed to butterfly spring assembly upper end and adjust pad 9, then by BT50 series, take order apart and operate.Assembly operation, operation is contrary with taking apart.
Shaft pressuring plate of the present invention can be adjusted according to the model of spring assembly, and main purpose is to make butterfly spring compression, can be the single or combination cast of other form.
The present invention is simple in structure, and fixing safe and reliable, precision is high, is specially adapted to installation, the maintenance of the tight knife systems of disk spring such as BT50/40.

Claims (3)

1. a lock spindle cutter butterfly spring overhauls professional device, comprise base (1), adjusting screw(rod) (2), shaft pressuring plate (4), it is characterized in that, a pair of adjusting screw(rod) (2) is installed on described base (1), shaft pressuring plate (4) is installed on a pair of adjusting screw(rod) (2), each adjusting screw(rod) (2) end is equipped with nut (5), and base (1) central authorities are provided with Anti-slip positioning pin (8).
2. lock spindle cutter butterfly spring maintenance professional device according to claim 1, is characterized in that, described shaft pressuring plate (4) is BT50 shaft pressuring plate or BT40 shaft pressuring plate.
3. lock spindle cutter butterfly spring maintenance professional device according to claim 1 and 2, is characterized in that, between described nut (5) and shaft pressuring plate (4), is provided with packing ring (6).
CN201310590665.8A 2013-11-22 2013-11-22 Specialized maintenance device for spindle knife locking belleville spring Pending CN103567973A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310590665.8A CN103567973A (en) 2013-11-22 2013-11-22 Specialized maintenance device for spindle knife locking belleville spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310590665.8A CN103567973A (en) 2013-11-22 2013-11-22 Specialized maintenance device for spindle knife locking belleville spring

Publications (1)

Publication Number Publication Date
CN103567973A true CN103567973A (en) 2014-02-12

Family

ID=50041127

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310590665.8A Pending CN103567973A (en) 2013-11-22 2013-11-22 Specialized maintenance device for spindle knife locking belleville spring

Country Status (1)

Country Link
CN (1) CN103567973A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105185626A (en) * 2015-11-04 2015-12-23 国家电网公司 Special device for replacing HGIS isolation switch buffer
CN105448604A (en) * 2015-12-04 2016-03-30 天津平高智能电气有限公司 Breaking spring compression device
CN106335021A (en) * 2016-10-13 2017-01-18 重庆长安工业(集团)有限责任公司 Multi-purpose buffer spring mounting and dismounting tool
CN106995173A (en) * 2016-01-22 2017-08-01 株式会社日立制作所 The restored method of restraint device, the elevator for possessing restraint device and restraint device
CN109273327A (en) * 2017-07-18 2019-01-25 平高集团有限公司 A kind of compressed spring pressing plate

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1151247A (en) * 1997-08-06 1999-02-26 Yamatake Honeywell Co Ltd Disassembly jig for valve operation device
KR100250079B1 (en) * 1996-09-11 2000-04-01 정몽규 Spring striping and fixing jig
CN201800001U (en) * 2010-10-11 2011-04-20 中国海洋石油总公司 Tool for assembling and disassembling damping disk spring group
CN202985503U (en) * 2012-12-14 2013-06-12 云南安瑞机电设备技术开发有限公司 Disassembling and assembling device for tension spring
CN103192352A (en) * 2013-04-12 2013-07-10 南车戚墅堰机车有限公司 Maintenance and adjustment tool for packing knives and belleville spring components

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100250079B1 (en) * 1996-09-11 2000-04-01 정몽규 Spring striping and fixing jig
JPH1151247A (en) * 1997-08-06 1999-02-26 Yamatake Honeywell Co Ltd Disassembly jig for valve operation device
CN201800001U (en) * 2010-10-11 2011-04-20 中国海洋石油总公司 Tool for assembling and disassembling damping disk spring group
CN202985503U (en) * 2012-12-14 2013-06-12 云南安瑞机电设备技术开发有限公司 Disassembling and assembling device for tension spring
CN103192352A (en) * 2013-04-12 2013-07-10 南车戚墅堰机车有限公司 Maintenance and adjustment tool for packing knives and belleville spring components

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105185626A (en) * 2015-11-04 2015-12-23 国家电网公司 Special device for replacing HGIS isolation switch buffer
CN105185626B (en) * 2015-11-04 2017-05-10 国家电网公司 Special device for replacing HGIS isolation switch buffer
CN105448604A (en) * 2015-12-04 2016-03-30 天津平高智能电气有限公司 Breaking spring compression device
CN106995173A (en) * 2016-01-22 2017-08-01 株式会社日立制作所 The restored method of restraint device, the elevator for possessing restraint device and restraint device
CN106995173B (en) * 2016-01-22 2019-03-15 株式会社日立制作所 The restored method of restraint device, the elevator for having restraint device and restraint device
CN106335021A (en) * 2016-10-13 2017-01-18 重庆长安工业(集团)有限责任公司 Multi-purpose buffer spring mounting and dismounting tool
CN109273327A (en) * 2017-07-18 2019-01-25 平高集团有限公司 A kind of compressed spring pressing plate

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SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140212