CN200955553Y - Coupler device of quick mounting-dismounting universal coupling - Google Patents
Coupler device of quick mounting-dismounting universal coupling Download PDFInfo
- Publication number
- CN200955553Y CN200955553Y CN 200620023928 CN200620023928U CN200955553Y CN 200955553 Y CN200955553 Y CN 200955553Y CN 200620023928 CN200620023928 CN 200620023928 CN 200620023928 U CN200620023928 U CN 200620023928U CN 200955553 Y CN200955553 Y CN 200955553Y
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- China
- Prior art keywords
- universal
- joint spindle
- shaft
- telescopic oil
- utility
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Abstract
The utility model relates to a shaft coupling equipment for universal connection shaft fast disassembly and assembly, which comprises an universal connection shaft with a telescopic shaft and a flange sleeve which is applied to connect the universal connection shaft and a roller or a drive shaft. The utility model is characterized in that: the utility model is also provided with two supporting rings and two telescopic oil cylinders. Two supporting rings are respectively positioned on the extending, contracting shaft of the universal connection shaft. The cylinder body tail of the telescopic oil cylinder and the piston head are respectively arranged on the two supporting rings in a block manner. The orientation mechanism of the universal connection shaft is positioned on the flange sleeve. The utility model has the advantages of be simple structure and operation, fast disassembly and assembly, as well as time saving and labor saving, which can greatly shorten the assistant time. The utility model is applicable to the large and medium-sized machinery, in particular to the fast disassembly and assembly of the main drive for all steel rolling equipment like a sheet-rolling mill, a straightening machine and tube rolling machine set.
Description
Technical field
The utility model belongs to the machinery transmission device, is specifically related to a kind of coupling system of universal-joint spindle fast assembling-disassembling of big-and-middle-sized machinery.
Background technique
At present, in big-and-middle-sized machinery, the live axle of main frame connects with mechanical transmission, the general various coupling that all are to use connect, for metallurgical equipment, as various rolling mill, the main transmission of arbor press and other equipment, general employing universal-joint spindle is a transmission shaft, coupling box continued to use by transmission shaft and roll (the perhaps main shaft of miscellaneous equipment) or flat square socket connects axle, this connection matching gap is big, and stressed is greatly again dry friction, serious wear, intense impact load particularly when nipping rolled piece, milling train is arranged, equipment failure not only takes place easily, and also need the crane gear coordinating operation when maintenance and roll change, it is very inconvenient to dismantle, waste time and energy, influence the manufacturing efficiency of capital equipment.
Summary of the invention
The purpose of this utility model is that the deficiency that above-mentioned prior art exists is studied, and has designed a kind of fast assembling-disassembling that has, and is time saving and energy saving, can shorten auxiliary time greatly, improves the coupling system of universal-joint spindle fast assembling-disassembling of the effective operation rate of equipment.
The technical solution used in the present invention is for achieving the above object:
A kind of coupling system of universal-joint spindle fast assembling-disassembling, comprise the universal-joint spindle of being with telescopic shaft, and the flange cover of connection universal-joint spindle and roll or live axle, it is characterized in that: also have two support rings, two telescopic oil cylinders, two support rings are installed on respectively on the axle of stretching, contract of universal-joint spindle, and the cylinder body afterbody of telescopic oil cylinder and piston head are installed on respectively on two support rings; Put at described flange and to be provided with the universal-joint spindle positioning means.
Described universal-joint spindle positioning means has and is contained in the setting sleeve that flange puts, a band cammed surface bearing pin of adorning in the cover, the spring between bearing pin and the setting sleeve, and the transposition bar that is inserted in the bearing pin head; The setting sleeve termination has groove, and the transposition bar drops in the locating slot when bearing pin is located.
Advantages such as the utility model relates to a kind of coupling system of universal-joint spindle fast assembling-disassembling, compared with prior art, the equipment of frequent dismounting is connected, and has structure and simple to operate, and fast assembling-disassembling is time saving and energy saving, can shorten auxiliary time greatly, and power transmission is stable.
Description of drawings
Fig. 1 is a kind of coupling system schematic representation of universal-joint spindle fast assembling-disassembling;
Fig. 2 is the support ring schematic representation of the coupling system of universal-joint spindle fast assembling-disassembling;
Fig. 3 is the position view of telescopic oil cylinder in support ring location or dismounting;
Fig. 4 is a universal-joint spindle positioning means schematic representation.
Embodiment
Describe the specific embodiment of the invention in detail below in conjunction with accompanying drawing.
Shown in Figure 1, a kind of coupling system of universal-joint spindle fast assembling-disassembling.It comprises the universal-joint spindle 1 of being with telescopic shaft, two support rings 2, two telescopic oil cylinders 3, and connects the flange cover 4 of universal-joint spindle; Telescopic shaft part at universal-joint spindle is fixedly adorned two support rings respectively, and the cylinder body afterbody of telescopic oil cylinder and piston head are installed on respectively on two support rings; The flange cover joins with the spindle nose of universal-joint spindle, and is sleeved on roll or live axle 6 spindle noses, and flange puts and is provided with positioning means 5.When at universal-joint spindle and flange cover when being driven roll or driven shaft and need being connected or disconnecting, telescopic oil cylinder is contained between two support rings on the universal-joint spindle carries out work; And when universal-joint spindle and flange cover and roll or live axle work, telescopic oil cylinder can unload between two support rings on the universal-joint spindle.
Fig. 2 and shown in Figure 3, the support ring of the coupling system of universal-joint spindle fast assembling-disassembling.The cylindrical of support ring 2 is provided with the opening slot 201 of " U " shape of some bands location circular arc, and the cylinder body afterbody and the piston head of telescopic oil cylinder are installed in the opening slot.When telescopic oil cylinder need be located, with telescopic oil cylinder half-twist in the opening slot of support ring " U " shape, " U " shape opening slot that makes band location circular arc is with the telescopic oil cylinder clamping, can prevent that telescopic oil cylinder from deviating from opening slot, when needing the dismounting telescopic oil cylinder, with telescopic oil cylinder rotary reset in the opening slot of support ring " U " shape, oil cylinder is unloaded smoothly from opening slot.
Shown in Figure 4, positioning means 5 has the setting sleeve 501 that is contained on the flange cover 4, of adorning in cover band wedge, 502 bearing pins 503, and the spring 504 between bearing pin and setting sleeve, and at the transposition bar 505 of bearing pin head; Described setting sleeve termination has groove 506, and the transposition bar drops in the groove behind the bearing pin location.
The neck of roll or live axle 6 is provided with the mating groove or the hole of alignment pin, when universal-joint spindle is connected work with roll, the bearing pin of positioning means falls in mating groove or the hole in the effect of spring force, the bearing pin cammed surface is adjusted with the transposition bar, during towards disassembly direction, make flange cover 4 and roll or live axle 6 location; When needing the dismounting universal-joint spindle, manual operation transposition bar with the alignment pin pull-up and rotate 180 °, makes the bearing pin wedge deviate from disassembly direction with hand, and telescopic oil cylinder 3 withdrawals make the adpting flange cover separate with roll or live axle 6; When needing universal-joint spindle is installed, by opposite sequential operation, bearing pin is located and is made the transposition bar and drop on the setting sleeve termination and has in groove 506 grooves.
The coupling system of a kind of universal-joint spindle fast assembling-disassembling of the utility model, the universal-joint spindle main transmission that can be used for big-and-middle-sized machinery is connected with the quick of this machine main shaft, is specially adapted to the main transmission or the auxilliary transmission of plate mill, arbor press and other equipment.
Claims (3)
1, a kind of coupling system of universal-joint spindle fast assembling-disassembling, comprise the universal-joint spindle (1) of being with telescopic shaft, and the flange cover (4) of connection universal-joint spindle and roll or live axle (6), it is characterized in that: also have two support rings (2), two telescopic oil cylinders (3), two support rings are installed on respectively on the axle of stretching, contract of universal-joint spindle, and the cylinder body afterbody of telescopic oil cylinder and piston head are installed on respectively on two support rings; Put at described flange and to be provided with universal-joint spindle positioning means (5).
2, the coupling system of a kind of universal-joint spindle fast assembling-disassembling according to claim 1, it is characterized in that: described universal-joint spindle positioning means (5) has the setting sleeve (501) that is contained on the flange cover (4), band wedge (a 502) bearing pin (503) of adorning in the cover, spring between bearing pin and the setting sleeve (504), and the transposition bar (505) that is inserted in the bearing pin head; The setting sleeve termination has groove (506), and the transposition bar drops in the locating slot when bearing pin is located.
3, the coupling system of a kind of universal-joint spindle fast assembling-disassembling according to claim 1, it is characterized in that: the cylindrical of described support ring (2) is provided with the opening slot (201) of " U " shape of some bands location circular arc, and the cylinder body afterbody of telescopic oil cylinder and piston head are installed on respectively in the opening slot of " U " shape of support ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620023928 CN200955553Y (en) | 2006-03-29 | 2006-03-29 | Coupler device of quick mounting-dismounting universal coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620023928 CN200955553Y (en) | 2006-03-29 | 2006-03-29 | Coupler device of quick mounting-dismounting universal coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200955553Y true CN200955553Y (en) | 2007-10-03 |
Family
ID=38774138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620023928 Expired - Fee Related CN200955553Y (en) | 2006-03-29 | 2006-03-29 | Coupler device of quick mounting-dismounting universal coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200955553Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230937A (en) * | 2013-04-26 | 2013-08-07 | 太原重工股份有限公司 | Hydraulic supporting control mechanism of roller connecting shaft and relevant puncher and relevant pipe milling machine |
| CN103230938A (en) * | 2013-04-16 | 2013-08-07 | 莱芜钢铁集团有限公司 | Rolling mill and automatic telescopic type universal shaft coupler thereof |
| CN103267067A (en) * | 2013-01-06 | 2013-08-28 | 麻城纳福传动机械有限公司 | Universal coupling |
| CN108188182A (en) * | 2018-01-26 | 2018-06-22 | 山东钢铁股份有限公司 | The cross packet provision for disengagement of universal-joint spindle |
| CN108953400A (en) * | 2018-06-11 | 2018-12-07 | 襄阳宇清传动科技有限公司 | A kind of multi-roll straightening machine transmission coupling fast junction apparatus |
-
2006
- 2006-03-29 CN CN 200620023928 patent/CN200955553Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267067A (en) * | 2013-01-06 | 2013-08-28 | 麻城纳福传动机械有限公司 | Universal coupling |
| CN103230938A (en) * | 2013-04-16 | 2013-08-07 | 莱芜钢铁集团有限公司 | Rolling mill and automatic telescopic type universal shaft coupler thereof |
| CN103230938B (en) * | 2013-04-16 | 2015-12-09 | 莱芜钢铁集团有限公司 | Milling train and automatic telescopic type Hooks coupling universal coupling thereof |
| CN103230937A (en) * | 2013-04-26 | 2013-08-07 | 太原重工股份有限公司 | Hydraulic supporting control mechanism of roller connecting shaft and relevant puncher and relevant pipe milling machine |
| CN103230937B (en) * | 2013-04-26 | 2015-06-24 | 太原重工股份有限公司 | Hydraulic supporting control mechanism of roller connecting shaft and relevant puncher and relevant pipe milling machine |
| CN108188182A (en) * | 2018-01-26 | 2018-06-22 | 山东钢铁股份有限公司 | The cross packet provision for disengagement of universal-joint spindle |
| CN108188182B (en) * | 2018-01-26 | 2024-02-06 | 山东钢铁股份有限公司 | Cross package dismounting device of universal joint |
| CN108953400A (en) * | 2018-06-11 | 2018-12-07 | 襄阳宇清传动科技有限公司 | A kind of multi-roll straightening machine transmission coupling fast junction apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071003 Termination date: 20140329 |