CN201519944U - Universal shaft assembling and disassembling device - Google Patents
Universal shaft assembling and disassembling device Download PDFInfo
- Publication number
- CN201519944U CN201519944U CN2009202478703U CN200920247870U CN201519944U CN 201519944 U CN201519944 U CN 201519944U CN 2009202478703 U CN2009202478703 U CN 2009202478703U CN 200920247870 U CN200920247870 U CN 200920247870U CN 201519944 U CN201519944 U CN 201519944U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- universal shaft
- hydraulic cylinder
- cutting ferrule
- movable cutting
- 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 universal shaft assembling and disassembling device. The universal shaft assembling and disassembling device comprises a hydraulic cylinder, a manual hydraulic pump, a connecting rod and movable ferrules; the movable ferrules are arranged at two ends of the connecting rod; clamping grooves are formed at the bottom ends of the movable ferrules; two sides of the movable ferrule at the front end of the connecting rod are positioned through lock nuts; the movable ferrule at the rear end of the connecting rod is connected with the hydraulic cylinder; and the hydraulic cylinder is connected with the manual hydraulic pump through a hydraulic hose. The universal shaft assembling and disassembling device with reasonable structural design and convenient use can ensure that splines of the shaft are protected from damage, and can be applied to assembly and disassembly of any parts of the universal shaft in the type.
Description
Technical field
The utility model relates to a kind of dismantling device, particularly relates to a kind of universal drive shaft attaching/detaching apparatus.
Background technology
Equipment such as steel-making, steel rolling adopt the universal drive shaft connected mode more.Universal drive shaft was connected with equipment or the mode that adopts when dismantling sledgehammer and chain hoist to cooperate is carried out in the past.Implementation method has following shortcoming: the selection of the hitch point of (1) chain hoist is very difficult, should do certain measure under the situation that condition does not possess hitch point is set; (2) stretching is different with the hitch point that shrinks, and different parts is provided with two hitch points directly over connecing axle; Two or above chain hoist are set; (3) hoist cable of the different supporting employing different lengths in universal drive shaft position; (4) in flexible process, adopt knocking of sledgehammer to cooperate, splined shaft and spline are with certain damage with chain hoist; (5) cost great amount of manpower and time carry out.(4) serious restriction the operating efficiency of maintenance construction.
Summary of the invention
The utility model has overcome deficiency of the prior art, and a kind of reasonable in design, easy to operate universal drive shaft attaching/detaching apparatus are provided.
In order to address the above problem, the utility model by the following technical solutions:
The universal drive shaft attaching/detaching apparatus, comprise hydraulic cylinder, hydraulic hand-pump, connecting rod and movable cutting ferrule, the connecting rod two ends are provided with movable cutting ferrule, movable cutting ferrule bottom is provided with draw-in groove, locate by locking nut the movable cutting ferrule both sides of connecting rod front end, the movable cutting ferrule of connecting rod rear end is connected with hydraulic cylinder, and hydraulic cylinder is connected with hydraulic hand-pump by hydraulic hose.
Compared with prior art, the beneficial effects of the utility model are:
The utility model apparatus structure is simple, and cost is low, and high efficiency can guarantee that splined shaft, spline housing internal soundness are injury-free, thereby reduce the maintenance cost of enterprise.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
The universal drive shaft attaching/detaching apparatus, as shown in Figure 1, comprise hydraulic cylinder 3, hydraulic hand-pump 1, connecting rod 5 and movable cutting ferrule 4, connecting rod 5 two ends are provided with movable cutting ferrule 4, movable cutting ferrule 4 bottoms are provided with draw-in groove, movable cutting ferrule 4 both sides of connecting rod 5 front ends are by locking nut 6 location, and the movable cutting ferrule 4 of connecting rod 5 rear ends is connected with hydraulic cylinder 3, and hydraulic cylinder 3 is connected with hydraulic hand-pump 1 by hydraulic hose 2.
During the dismounting universal drive shaft, the utility model is fixed on the universal drive shaft 7 by the groove on the movable cutting ferrule 4, starts hydraulic hand-pump 1, can realize dismantling the purpose of universal drive shaft 7.
Claims (1)
1. universal drive shaft attaching/detaching apparatus, it is characterized in that, comprise hydraulic cylinder, hydraulic hand-pump, connecting rod and movable cutting ferrule, the connecting rod two ends are provided with movable cutting ferrule, movable cutting ferrule bottom is provided with draw-in groove, locate by locking nut the movable cutting ferrule both sides of connecting rod front end, and the movable cutting ferrule of connecting rod rear end is connected with hydraulic cylinder, and hydraulic cylinder is connected with hydraulic hand-pump by hydraulic hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202478703U CN201519944U (en) | 2009-11-06 | 2009-11-06 | Universal shaft assembling and disassembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202478703U CN201519944U (en) | 2009-11-06 | 2009-11-06 | Universal shaft assembling and disassembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201519944U true CN201519944U (en) | 2010-07-07 |
Family
ID=42506124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202478703U Expired - Fee Related CN201519944U (en) | 2009-11-06 | 2009-11-06 | Universal shaft assembling and disassembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201519944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848351A (en) * | 2011-06-30 | 2013-01-02 | 比亚迪股份有限公司 | Dismantling tool and method for transmission shaft |
-
2009
- 2009-11-06 CN CN2009202478703U patent/CN201519944U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848351A (en) * | 2011-06-30 | 2013-01-02 | 比亚迪股份有限公司 | Dismantling tool and method for transmission shaft |
| CN102848351B (en) * | 2011-06-30 | 2015-04-22 | 比亚迪股份有限公司 | Dismantling tool and method for transmission shaft |
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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: 20100707 Termination date: 20151106 |
|
| EXPY | Termination of patent right or utility model |