CN203380569U - Disassembly device for bearing block of axle suspension bearing box - Google Patents

Disassembly device for bearing block of axle suspension bearing box Download PDF

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Publication number
CN203380569U
CN203380569U CN201320450120.2U CN201320450120U CN203380569U CN 203380569 U CN203380569 U CN 203380569U CN 201320450120 U CN201320450120 U CN 201320450120U CN 203380569 U CN203380569 U CN 203380569U
Authority
CN
China
Prior art keywords
bearing block
axle suspension
bearing
oil cylinder
suspension bearing
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
CN201320450120.2U
Other languages
Chinese (zh)
Inventor
刘建良
仇春如
朱奕宇
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 CN201320450120.2U priority Critical patent/CN203380569U/en
Application granted granted Critical
Publication of CN203380569U publication Critical patent/CN203380569U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to the technical field of installation of bearing blocks of axle suspension bearing boxes, particularly to a disassembly device for a bearing block of an axle suspension bearing box. The disassembly device comprises a transport vehicle, wherein a work platform is arranged on the transport vehicle, a pumping station is arranged on the left side of the work platform and provided with a motor, a reversing valve is arranged on the motor, an oil cylinder is arranged on the right side of the pumping station and provided with a pull rod, a pull disk is arranged on the pull rod, a hydraulic support device is arranged between the transport vehicle and the work platform, and an oil tube is arranged between the motor and the oil cylinder. According to the disassembly device for the bearing block of the axle suspension bearing box, a hydraulic lifting device is adjusted, so that the pull rod is flush with the center line of a bore of the bearing block, the pull rod extends into the bearing block, and a pull plate is mounted on the pull rod, closely attached to an end face of the bearing block and fixed by a nut; and supporting arms abut against the end face of the axle suspension bearing box, the bearing block is pulled out by reversely pulling the oil cylinder under dual actions, damage to an installation surface of the axle suspension bearing box and deformation of the periphery and the bore of the bearing block are avoided, the operation is simple and convenient, and the safety is guaranteed.

Description

Axle suspension bearing box bearing block recycling plant
Technical field
The utility model relates to axle suspension bearing box bearing block mounting technique field, especially a kind of axle suspension bearing box bearing block recycling plant.
Background technology
Axle suspension bearing box bearing block disintegration at present is by service bolt, bearing block to be ejected, and not only opens and inspect difficulty but also often causes axle-hang box installed surface top wound, also causes bearing block periphery and Internal Hole Deformation simultaneously, causes axle suspension bearing box to detect defective.
The utility model content
Take out in order to overcome existing bearing the deficiency that trouble easily causes the bearing block distortion, the utility model provides a kind of axle suspension bearing box bearing block recycling plant.
The utility model solves the technical scheme that its technical problem adopts: a kind of axle suspension bearing box bearing block recycling plant, comprise transport vehicle, described transport vehicle is provided with workbench, described workbench upper left side is provided with pumping plant, described pumping plant is provided with motor, described motor is provided with reversal valve, described pumping plant right side is provided with oil cylinder, described oil cylinder is provided with pull bar, described pull bar is provided with pulling plate, be provided with hydraulic support device between described transport vehicle and workbench, be provided with oil pipe between described motor and oil cylinder, described oil cylinder is provided with brace, described pull bar end is provided with nut.
The beneficial effects of the utility model are, this axle suspension bearing box bearing block recycling plant is adjusted hydraulic lift, makes pull bar concordant with the bearing saddle bore center line, and pull bar is stretched in bearing block, and arm-tie is contained on pull bar and with the bearing block end face and is adjacent to, and with nut, fixes; Brace withstands on the axle-hang box end face, utilizes the anti-oil cylinder that draws of double acting that bearing block is pulled out, and avoids axle-hang box installed surface top wound and bearing block periphery and Internal Hole Deformation, simple to operation, guarantees safety.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is working state schematic representation of the present utility model;
In figure 1, transport vehicle, 2, hydraulic support device, 3, reversal valve, 4, motor, 5 oil pipes, 6, oil cylinder, 7, pulling plate, 8, pull bar, 9, brace, 10, axle suspension bearing box, 11, bearing block, 12, bearing, 13, workbench, 14, pumping plant.
The specific embodiment
As Fig. 1 is structural representation of the present utility model, a kind of axle suspension bearing box bearing block recycling plant, comprise transport vehicle 1, described transport vehicle 1 is provided with workbench 13, described workbench 13 upper left sides are provided with pumping plant 14, described pumping plant 14 is provided with motor 4, described motor 4 is provided with reversal valve 3, described pumping plant 14 right sides are provided with oil cylinder 6, described oil cylinder 6 is provided with pull bar 8, described pull bar 8 is provided with pulling plate 7, be provided with hydraulic support device 2 between described transport vehicle 1 and workbench 13, be provided with oil pipe 5 between described motor 4 and oil cylinder 6, described oil cylinder 6 is provided with brace 9, described pull bar 8 ends are provided with nut.
This axle suspension bearing box bearing block recycling plant is in work, utilize transport vehicle 1 to move to working region in this device, utilize subsequently hydraulic support device 2 that workbench 13 is risen to suitable position, make the axle center of pull bar 8 and bearing 12 on the same level line, after starter motor 4 stretches into pull bar 8 in axle suspension bearing box 10 and is arranged on pull bar 8 by pulling plate 7 again, nut is screwed, and the brace 9 be arranged on oil cylinder 6 withstands on the outer wall of axle suspension bearing box 10, starting oil cylinder 6 is pulled outwardly pull bar 8, utilize two-way reaction force that bearing 12 is taken out from axle suspension bearing box 10, improved operating efficiency, result of use is good.

Claims (5)

1. an axle suspension bearing box bearing block recycling plant, comprise transport vehicle (1), described transport vehicle (1) is provided with workbench (13), it is characterized in that, described workbench (13) upper left side is provided with pumping plant (14), and described pumping plant (14) is provided with motor (4), described motor (4) is provided with reversal valve (3), described pumping plant (14) right side is provided with oil cylinder (6), and described oil cylinder (6) is provided with pull bar (8), and described pull bar (8) is provided with pulling plate (7).
2. axle suspension bearing box bearing block recycling plant according to claim 1, is characterized in that, between described transport vehicle (1) and workbench (13), is provided with hydraulic support device (2).
3. axle suspension bearing box bearing block recycling plant according to claim 1, is characterized in that, between described motor (4) and oil cylinder (6), is provided with oil pipe (5).
4. axle suspension bearing box bearing block recycling plant according to claim 1, is characterized in that, described oil cylinder (6) is provided with brace (9).
5. axle suspension bearing box bearing block recycling plant according to claim 1, is characterized in that, described pull bar (8) end is provided with nut.
CN201320450120.2U 2013-07-26 2013-07-26 Disassembly device for bearing block of axle suspension bearing box Expired - Fee Related CN203380569U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320450120.2U CN203380569U (en) 2013-07-26 2013-07-26 Disassembly device for bearing block of axle suspension bearing box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320450120.2U CN203380569U (en) 2013-07-26 2013-07-26 Disassembly device for bearing block of axle suspension bearing box

Publications (1)

Publication Number Publication Date
CN203380569U true CN203380569U (en) 2014-01-08

Family

ID=49869095

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320450120.2U Expired - Fee Related CN203380569U (en) 2013-07-26 2013-07-26 Disassembly device for bearing block of axle suspension bearing box

Country Status (1)

Country Link
CN (1) CN203380569U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110843825A (en) * 2019-11-26 2020-02-28 大连交通大学 Axle suspension box rescue vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110843825A (en) * 2019-11-26 2020-02-28 大连交通大学 Axle suspension box rescue vehicle

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Legal Events

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

Granted publication date: 20140108

Termination date: 20190726

CF01 Termination of patent right due to non-payment of annual fee