CN201534316U - Device for rapidly dismounting cardan shaft - Google Patents

Device for rapidly dismounting cardan shaft Download PDF

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Publication number
CN201534316U
CN201534316U CN2009202034420U CN200920203442U CN201534316U CN 201534316 U CN201534316 U CN 201534316U CN 2009202034420 U CN2009202034420 U CN 2009202034420U CN 200920203442 U CN200920203442 U CN 200920203442U CN 201534316 U CN201534316 U CN 201534316U
Authority
CN
China
Prior art keywords
flange
drive shaft
universal drive
screw mandrel
double end
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
CN2009202034420U
Other languages
Chinese (zh)
Inventor
张凤心
陈智勇
王宝峰
李岩
祁林
邓泽友
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.)
Angang Steel Co Ltd
Original Assignee
Angang Steel 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 Angang Steel Co Ltd filed Critical Angang Steel Co Ltd
Priority to CN2009202034420U priority Critical patent/CN201534316U/en
Application granted granted Critical
Publication of CN201534316U publication Critical patent/CN201534316U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a device for rapidly dismounting a cardan shaft, which comprises a disengagement flange, a shell flange, a V-shaped wedging block and a double-headed retractable screw rod. One side of the device is connected with a joint cross through the disengagement flange, the other side of the device is connected with a shaft head through the shell flange, the disengagement flange is connected with the shell flange through the V-shaped wedging block, and the V-shaped wedging block is positioned with the double-headed retractable screw rod. The device has reasonable structural design, effectively achieves the effect on rapidly dismounting the cardan shaft, saves operational time and improves work efficiency.

Description

A kind of device of fast quick-detach universal drive shaft
Technical field
The utility model relates to a kind of extracting tool, particularly relates to a kind of device of fast quick-detach universal drive shaft.
Background technology
The fan-shaped section universal drive shaft is generally splined shaft, big amount of movement type, can move axially about 740mm.When changing fan-shaped section, all need earlier the fan-shaped section universal drive shaft to be separated with the fan-shaped section driven roller and move axially about 600mm at every turn, just can change operation.After new fan-shaped section is changed and reached the standard grade, also need the fan-shaped section universal drive shaft is linked up with the fan-shaped section driven roller again, just calculate the replacing operation and finish.When changing operation at every turn, the work of dismounting fan-shaped section universal drive shaft generally needs 2-3h, because universal drive shaft work under bad environment, universal drive shaft splined shaft torsional deformation, universal drive shaft and fan-shaped section driven roller grind to wait together and cause universal drive shaft and driven roller branch to be unable to do without, and are forced to adopt gas cutting that power transmission shaft is forced to disconnect, welding when recovering again, do not guarantee the synchronous installation requirement in cross axle joint, universal drive shaft both sides, prolonged the replacing activity duration simultaneously yet.
Summary of the invention
The utility model has overcome deficiency of the prior art, and the device of a kind of reasonable in design, fast quick-detach universal drive shaft easy to use is provided.
In order to address the above problem, the utility model by the following technical solutions:
A kind of device of fast quick-detach universal drive shaft, comprise and throw off flange, shell flange, the tight piece of V shape Wedged and double end advance and retreat screw mandrel, this installs a side and links to each other with cross axle by throwing off flange, one side links to each other with spindle nose by shell flange, throw off and pass through the tight piece connection of V shape Wedged between flange and the shell flange, the tight piece of V shape Wedged is by double end advance and retreat screw mandrel location.
Be with O RunddichtringO and dust ring on the described disengagement flange.
Described double end advance and retreat screw mandrel is provided with sealing rubber ring.
Compared with prior art, the beneficial effects of the utility model are:
The utility model adopts brand-new structure, is installed between power transmission shaft cross axle joint and the spindle nose, very easily universal drive shaft is disconnected or connection, effectively raises operating efficiency, has reduced labor intensity of operating personnel.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model scheme of installation.
Among the figure: 1, double end advance and retreat screw mandrel 2, disengagement flange 3, bolt 4, O RunddichtringO 5, dust ring 6, sealing rubber ring 7, shell flange 8, the tight piece 9 of V shape Wedged, spindle nose 10, cross axle
The specific embodiment
A kind of device of fast quick-detach universal drive shaft, as shown in Figure 1, comprise and throw off flange 2, shell flange 7, the tight piece 8 of V shape Wedged and double end advance and retreat screw mandrel 1, this installs a side and links to each other with cross axle 10 by throwing off flange 2, one side links to each other with spindle nose 9 by shell flange 7, throws off on the flange 2 to be with O RunddichtringO 4 and dust ring 5.The tight piece 8 of V shape Wedged is by double end advance and retreat screw mandrel 1 location, and double end advance and retreat screw mandrel 1 is provided with sealing rubber ring 6, throws off between flange 2 and the shell flange 7 to connect by the tight piece 8 of V shape Wedged.
As shown in Figure 2, the utility model device two ends are connected with spindle nose 9 with cross axle 10 by bolt 3 respectively, the dismounting universal drive shaft is only to turn on double end advance and retreat screw mandrel 1, and the disengagement flange 2 on both sides and shell flange 7 are separated, thereby reaches the purpose of smooth dismounting universal drive shaft.

Claims (3)

1. the device of a fast quick-detach universal drive shaft, it is characterized in that, comprise and throw off flange, shell flange, V-arrangement wedge block and double end advance and retreat screw mandrel, this installs a side and links to each other with cross axle by throwing off flange, one side links to each other with spindle nose by shell flange, throw off and pass through the connection of V-arrangement wedge block between flange and the shell flange, the V-arrangement wedge block is by double end advance and retreat screw mandrel location.
2. the device of a kind of fast quick-detach universal drive shaft according to claim 1 is characterized in that, is with O RunddichtringO and dust ring on the described disengagement flange.
3. the device of a kind of fast quick-detach universal drive shaft according to claim 1 is characterized in that, described double end advance and retreat screw mandrel is provided with sealing rubber ring.
CN2009202034420U 2009-09-18 2009-09-18 Device for rapidly dismounting cardan shaft Expired - Fee Related CN201534316U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202034420U CN201534316U (en) 2009-09-18 2009-09-18 Device for rapidly dismounting cardan shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202034420U CN201534316U (en) 2009-09-18 2009-09-18 Device for rapidly dismounting cardan shaft

Publications (1)

Publication Number Publication Date
CN201534316U true CN201534316U (en) 2010-07-28

Family

ID=42534101

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202034420U Expired - Fee Related CN201534316U (en) 2009-09-18 2009-09-18 Device for rapidly dismounting cardan shaft

Country Status (1)

Country Link
CN (1) CN201534316U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106625408A (en) * 2016-12-28 2017-05-10 苏州金钜松机电有限公司 Rapid replacing device for transmission shaft of annealing wire drawer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106625408A (en) * 2016-12-28 2017-05-10 苏州金钜松机电有限公司 Rapid replacing device for transmission shaft of annealing wire drawer

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100728

Termination date: 20150918

EXPY Termination of patent right or utility model