CN202701742U - Rapid disassembling tool for limit-torque type hydraulic couplers - Google Patents
Rapid disassembling tool for limit-torque type hydraulic couplers Download PDFInfo
- Publication number
- CN202701742U CN202701742U CN 201220319299 CN201220319299U CN202701742U CN 202701742 U CN202701742 U CN 202701742U CN 201220319299 CN201220319299 CN 201220319299 CN 201220319299 U CN201220319299 U CN 201220319299U CN 202701742 U CN202701742 U CN 202701742U
- Authority
- CN
- China
- Prior art keywords
- disassembling tool
- jack
- coupler
- couplers
- rapid disassembling
- 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
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Abstract
The utility model relates to a rapid disassembling tool for limit-torque type hydraulic couplers. The rapid disassembling tool comprises a lifting jack which is in threaded connection with a tail end of a jackscrew joint, the front end of the jackscrew joint is in threaded connection with the couplers, a hollow hole is manufactured between the lifting jack and the jackscrew joint, and an elastic ejector rob is arranged in the hollow hole. The rapid disassembling tool has the advantages of being simple in structure and capable of safely and rapidly dismantle the couplers from the reduction box, saving overhaul time, guaranteeing integrity of equipment, and accordingly avoiding financial loss caused by destructiveness disassembly of the couplers.
Description
Technical field
The utility model relates to a kind of provision for disengagement, and especially a kind of moment-limited hydraulic coupler Quick-disassembling tool belongs to the hydraulic tool technical field.
Background technology
Along with Ferrous Metallurgy equipment constantly maximize, complicated, the treating capacity of the low speed such as batch mixer and belt feeder jumbo and material transfer equipment all increases greatly, start stop operation is very large on transmission, the control system impact of these main equipments, in order to adapt to this operating mode, the moment-limited hydraulic coupler is widely used in the equipment of high throughput.But the dismounting of moment-limited hydraulic coupler is one of common difficult problem of Overhaul site always, the actual dismounting of jackscrew of existing coupler is difficulty especially, especially large-scale coupler, and its jackscrew can't be dismantled at all, destroy easily coupler, thereby cause great accident.
The utility model content
The purpose of this utility model is: the problem for above-mentioned prior art exists proposes moment-limited hydraulic coupler Quick-disassembling tool a kind of simple in structure, convenient to operation.
In order to reach above purpose, moment-limited hydraulic coupler Quick-disassembling tool of the present utility model, comprise jack, its improvements are, described jack is threaded with the tail end of jack screw joint, the front end of described jack screw joint is threaded with coupler, and the centre of described jack and jack screw joint is shaped with hollow hole, and telescopic push rod is set in the described hollow hole.
The utility model further improves, and an end of described push rod is connected with the setscrew nut that is located at the jack front end, and the other end contacts with reductor shaft on being installed in coupler and is connected.
It is that described jack is connected with hydraulic hand-pump by the rubber hydraulic tube that the utility model further improves.
The utility model has the advantage of: moment-limited hydraulic coupler Quick-disassembling tool of the present utility model is simple in structure, can be with coupler safety, disassemble from reductor quickly, not only saved the repair time, also guaranteed the complete of equipment, thus the economic loss of avoiding the destructive dismounting of coupler to bring.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Embodiment one
The moment-limited hydraulic coupler Quick-disassembling tool of present embodiment, its structure as shown in Figure 1, comprise jack 2, the front end of jack 2 and cross section are that the tail end of the jack screw joint 3 of Y type is threaded, the front end of jack screw joint 3 matches with the internal thread of coupler 7, so that jack screw joint 3 is threaded with coupler 7, the centre of jack 2 and jack screw joint 3 is shaped with hollow hole, telescopic push rod 4 is set in the hollow hole, one end of push rod 4 is connected with the setscrew nut 5 that is located at jack 2 front ends, by setscrew nut 5 location, the other end contacts with reductor shaft 8 on being installed in coupler 7 and is connected.In addition, the tail end of jack 2 arranges oil-in 6, and this oil-in 6 is connected with hydraulic hand-pump 1 by the rubber hydraulic tube, for this instrument provides power source.
During real work, utilize hydraulic system to provide power source for this extracting tool, so that push rod 4 does relative motion in hollow hole, thereby fluid coupling 7 is removed from reductor shaft 8 safely.
In addition to the implementation, the utility model also can have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, drop on the protection domain of the utility model requirement.
Claims (3)
1. moment-limited hydraulic coupler Quick-disassembling tool, comprise jack, it is characterized in that: described jack is threaded with the tail end of jack screw joint, the front end of described jack screw joint is threaded with coupler, the centre of described jack and jack screw joint is shaped with hollow hole, and telescopic push rod is set in the described hollow hole.
2. moment-limited hydraulic coupler Quick-disassembling tool according to claim 1, it is characterized in that: an end of described push rod is connected with the setscrew nut that is located at the jack front end, and the other end is connected with reductor shaft contact on being installed in coupler.
3. moment-limited hydraulic coupler Quick-disassembling tool according to claim 1 is characterized in that: described jack is connected with hydraulic hand-pump by the rubber hydraulic tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220319299 CN202701742U (en) | 2012-07-04 | 2012-07-04 | Rapid disassembling tool for limit-torque type hydraulic couplers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220319299 CN202701742U (en) | 2012-07-04 | 2012-07-04 | Rapid disassembling tool for limit-torque type hydraulic couplers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701742U true CN202701742U (en) | 2013-01-30 |
Family
ID=47582082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220319299 Expired - Fee Related CN202701742U (en) | 2012-07-04 | 2012-07-04 | Rapid disassembling tool for limit-torque type hydraulic couplers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567746A (en) * | 2013-11-05 | 2014-02-12 | 沈阳斯特机械制造有限公司 | Assembling and disassembling tool and method of coupler |
-
2012
- 2012-07-04 CN CN 201220319299 patent/CN202701742U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567746A (en) * | 2013-11-05 | 2014-02-12 | 沈阳斯特机械制造有限公司 | Assembling and disassembling tool and method of coupler |
| CN103567746B (en) * | 2013-11-05 | 2016-04-20 | 沈阳斯特机械制造有限公司 | A kind of mounting or dismounting tools of shaft coupling and mounting and dismounting method |
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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: 20130130 Termination date: 20150704 |
|
| EXPY | Termination of patent right or utility model |