CN202180330U - Detaching tool for top drive compound gear - Google Patents

Detaching tool for top drive compound gear Download PDF

Info

Publication number
CN202180330U
CN202180330U CN2011202584841U CN201120258484U CN202180330U CN 202180330 U CN202180330 U CN 202180330U CN 2011202584841 U CN2011202584841 U CN 2011202584841U CN 201120258484 U CN201120258484 U CN 201120258484U CN 202180330 U CN202180330 U CN 202180330U
Authority
CN
China
Prior art keywords
cylinder
compound gear
piston
detaching tool
sealing
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
CN2011202584841U
Other languages
Chinese (zh)
Inventor
褚士龙
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.)
ShanDong Cruiser Top Drive Equipment Co Ltd
Original Assignee
ShanDong Cruiser Top Drive Equipment 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 ShanDong Cruiser Top Drive Equipment Co Ltd filed Critical ShanDong Cruiser Top Drive Equipment Co Ltd
Priority to CN2011202584841U priority Critical patent/CN202180330U/en
Application granted granted Critical
Publication of CN202180330U publication Critical patent/CN202180330U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a detaching tool for a top drive compound gear, which comprises the following components: a cylinder body, a piston and a sealing member. The cylinder body is internally provided with the piston. The sealing member is provided between the cylinder body and the piston. One side of the cylinder body is provided with a hand pump. The cylinder body is connected with the hand pump through a pipe and a joint. The detaching tool for the top drive compound gear has the following advantages: saved time and labor, capability of conveniently detaching the compound gear, no damage for the workpiece and greatly improved efficiency of top drive maintenance.

Description

Compound gear dismounting frock is driven on a kind of top
Technical field
The utility model relates to a kind of mechanical device, is specifically related to a kind of top and drives compound gear dismounting frock.
Background technology
Drive in the maintenance on the top at present, be installed in the compound gear of gear-box middle part, because of the space, present position narrow and small; The composite shaft lower end is an interference fit with cooperating of bearing; Bearing is fixed on the gear-box by jump ring, limit by the position, and the dismounting when giving maintenance causes very big difficulty; Existing method for dismounting has two kinds: the one, utilize mechanical drawing one-level gear wheel; The 2nd, the hand disassembly jump ring; These two kinds of methods require great effort very much, time-consuming, and workpiece damages easily.
The utility model content
For solving the deficiency of prior art, the utility model provides a kind of top to drive compound gear dismounting frock.
The technical scheme that the utility model is taked is: compound gear dismounting frock is driven on a kind of top; Comprise cylinder body, piston, sealing, be provided with piston in the cylinder body, be provided with sealing between cylinder body and the piston; Side at cylinder body is provided with handlance, is connected with joint through pipeline between cylinder body and the handlance.
The beneficial effect of the utility model is: save time, laborsaving, dismantle compound gear very easily, to the workpiece not damaged, improved the efficient that maintenance is driven on the top greatly.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model.
Wherein: 1 handlance, 2 pipelines, 3 joints, 4 cylinder bodies, 5 pistons, 6 sealings.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in the figure, compound gear dismounting frock is driven on a kind of top, comprises cylinder body 4, piston 5, sealing 6; Be provided with piston 5 in the cylinder body 4; Be provided with sealing 6 between cylinder body 4 and the piston 5, be provided with handlance 1, be connected with joint 3 through pipeline 2 between cylinder body 4 and the handlance 1 in a side of cylinder body 4.
Before use, check the validity that handlance 1 is suppressed earlier, whether pipeline 2, joint 3 and cylinder body 4 be intact; When compound gear is driven on the dismounting top; At first connect each parts, utilize pipeline 2 to couple together handlance 1, cylinder body 4 and joint 3, utilize the handlance 1 enough hydraulic oil of in cylinder body 4, annotating according to normal connected mode; Operator press pump 1; Piston 5 is withstood on the composite teeth wheel shaft, and pressurization is deviate from compound gear from bearing gradually.

Claims (1)

1. compound gear dismounting frock is driven on a top, comprises cylinder body, piston, sealing, is provided with piston in the cylinder body, is provided with sealing between cylinder body and the piston, it is characterized in that being provided with handlance in a side of cylinder body, is connected with joint through pipeline between cylinder body and the handlance.
CN2011202584841U 2011-07-21 2011-07-21 Detaching tool for top drive compound gear Expired - Fee Related CN202180330U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202584841U CN202180330U (en) 2011-07-21 2011-07-21 Detaching tool for top drive compound gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202584841U CN202180330U (en) 2011-07-21 2011-07-21 Detaching tool for top drive compound gear

Publications (1)

Publication Number Publication Date
CN202180330U true CN202180330U (en) 2012-04-04

Family

ID=46173379

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202584841U Expired - Fee Related CN202180330U (en) 2011-07-21 2011-07-21 Detaching tool for top drive compound gear

Country Status (1)

Country Link
CN (1) CN202180330U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103143920A (en) * 2013-03-29 2013-06-12 铜陵正前机械装备制造有限公司 Detaching method for small gear of mobile car

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103143920A (en) * 2013-03-29 2013-06-12 铜陵正前机械装备制造有限公司 Detaching method for small gear of mobile car

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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: 20120404

Termination date: 20160721

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