CN202639781U - Puller special for replacement of vehicle wheel - Google Patents

Puller special for replacement of vehicle wheel Download PDF

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Publication number
CN202639781U
CN202639781U CN2012202753327U CN201220275332U CN202639781U CN 202639781 U CN202639781 U CN 202639781U CN 2012202753327 U CN2012202753327 U CN 2012202753327U CN 201220275332 U CN201220275332 U CN 201220275332U CN 202639781 U CN202639781 U CN 202639781U
Authority
CN
China
Prior art keywords
connecting plate
wheel
vehicle wheel
puller
replacement
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
CN2012202753327U
Other languages
Chinese (zh)
Inventor
陈超
朱爱民
谢霄涵
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.)
Shanghai Yigang Electromechanical Co Ltd
MCC Baosteel Technology Services Co Ltd
Original Assignee
Shanghai Yigang Electromechanical Co Ltd
MCC Baosteel Technology Services 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 Shanghai Yigang Electromechanical Co Ltd, MCC Baosteel Technology Services Co Ltd filed Critical Shanghai Yigang Electromechanical Co Ltd
Priority to CN2012202753327U priority Critical patent/CN202639781U/en
Application granted granted Critical
Publication of CN202639781U publication Critical patent/CN202639781U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A puller special for replacement of a vehicle wheel comprises a connecting plate, a supporting frame and a top block, wherein the connecting plate is circularly annular and is provided with a plurality of connecting through holes along the circumferential direction, the supporting frame is gate-shaped and is connected with one side face of the connecting plate, and the top block is arranged at the center of the inner side of the top of the supporting frame. The connecting plate of the puller is fixed on the vehicle wheel with bolts through the connecting through holes. A lifting jack is horizontally arranged inside the puller to abut against a wheel shaft and the top block, and to push out the vehicle wheel and a bearing, so that time of replacement and labor intensity are reduced. Besides, when the vehicle wheel and the bearing of a trolley are replaced, the trolley can park freely.

Description

A kind of more wheel change draw bench special
Technical field
The utility model relates to machinery industry with drawing horse, particularly a kind of more wheel change draw bench special.
Background technology
In overhauling the colder wheel of ring change and bearing process, the used car wheel of jack-uping again generally need to stop the bogie wheels that is replaced to put in place first, then used car wheel and bearing are pulled out together, at last with new wheel and bearing installation in position, such process need just can be finished in 3 hours.
The technology that adopted in the past is that the used car wheel cap is laid down, then tie wheel with steel wire rope, at outside installing chain block corresponding with wheel center, with cucurbit the used car wheel is pulled out, do so the most difficult be exactly hang cucurbit point must with wheel center in a straight line, otherwise deviation will appear, the pulling force imbalance causes chain block to can not pull wheel, because it is few to hang the point of cucurbit, huge ring cooling pallet does not have again skidding, and the chassis rotation direction is single, cannot reverse, just open and must reorientate, be a large difficult point so will make the wheel of replacing stop putting in place, consuming time very many, affect repair schedule.
Summary of the invention
The purpose of this utility model is to design a kind of more wheel change draw bench special, can reduce replacing time and labour intensity, and when changing bogie wheels and bearing, chassis is off-position arbitrarily.
For achieving the above object, the technical solution of the utility model is:
A kind of more wheel change draw bench special, it comprises, connecting plate is annular, along circumferentially offering some connecting through holes; Bracing frame is a shape, is connected in connecting plate one side; Jacking block is arranged at bracing frame inside top central authorities.
Further, described bracing frame inside top central authorities offer a fixed groove, and described jacking block is T-shaped, and its central jag is embedded in this fixed groove.
Described jacking block and support frame as described above are welded to connect.
The utility model is drawn the connecting plate of horse be fixed on the wheel by connecting through hole with bolt, the jack accumbency at La Manei, is withstood respectively wheel shaft and jacking block, eject wheel and bearing.
The beneficial effects of the utility model
After the utility model used, the service work time greatly reduced, and changing in the past a wheel and bearing needs 3 hours, only needed at present just can finish fully in 1.5 hours through improving, both reduce the replacing time, reduced again maintenance worker's labour intensity, improved operating efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the side view of Fig. 1.
The specific embodiment
Referring to Fig. 1, Fig. 2, a kind of more wheel change draw bench special of the present utility model, it comprises that connecting plate 1 is annular, along circumferentially offering some connecting through holes 11; Bracing frame 2 is a shape, is connected in connecting plate 1 one sides; Jacking block 3 is arranged at bracing frame 2 inside top central authorities.
In the present embodiment, described bracing frame 2 inside top central authorities offer a fixed groove 21, and described jacking block 3 is T-shaped, and its central jag 31 is embedded in this fixed groove 21.Described jacking block 3 is welded to connect with support frame as described above 2.
During work, the wheel stifle is laid down, the utility model is drawn the connecting plate of horse be fixed on the wheel by connecting through hole with bolt, the jack accumbency at La Manei, is withstood respectively wheel shaft and jacking block, eject wheel and bearing, reduce replacing time and labour intensity.And when changing bogie wheels and bearing, chassis is off-position arbitrarily.

Claims (3)

1. a wheel change draw bench special more is characterized in that, comprise,
Connecting plate is annular, along circumferentially offering some connecting through holes;
Bracing frame is a shape, is connected in described connecting plate one side;
Jacking block is arranged at support frame as described above inside top central authorities.
2. more wheel change draw bench special as claimed in claim 1 is characterized in that, described bracing frame inside top central authorities offer a fixed groove, and described jacking block is T-shaped, and its central jag is embedded in this fixed groove.
3. more wheel change draw bench special as claimed in claim 1 or 2 is characterized in that described jacking block and support frame as described above are welded to connect.
CN2012202753327U 2012-06-12 2012-06-12 Puller special for replacement of vehicle wheel Expired - Fee Related CN202639781U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012202753327U CN202639781U (en) 2012-06-12 2012-06-12 Puller special for replacement of vehicle wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012202753327U CN202639781U (en) 2012-06-12 2012-06-12 Puller special for replacement of vehicle wheel

Publications (1)

Publication Number Publication Date
CN202639781U true CN202639781U (en) 2013-01-02

Family

ID=47408952

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012202753327U Expired - Fee Related CN202639781U (en) 2012-06-12 2012-06-12 Puller special for replacement of vehicle wheel

Country Status (1)

Country Link
CN (1) CN202639781U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106271521A (en) * 2015-05-29 2017-01-04 上海宝冶集团有限公司 The replacing options of cold rolling sour rolling mill step rate wheel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106271521A (en) * 2015-05-29 2017-01-04 上海宝冶集团有限公司 The replacing options of cold rolling sour rolling mill step rate wheel

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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: 20130102

Termination date: 20150612

EXPY Termination of patent right or utility model