CN210240336U - Connecting flange for ball cage type transmission shaft and cross shaft type transmission shaft - Google Patents
Connecting flange for ball cage type transmission shaft and cross shaft type transmission shaft Download PDFInfo
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- CN210240336U CN210240336U CN201920729165.0U CN201920729165U CN210240336U CN 210240336 U CN210240336 U CN 210240336U CN 201920729165 U CN201920729165 U CN 201920729165U CN 210240336 U CN210240336 U CN 210240336U
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- boss
- type transmission
- shaft
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Abstract
The utility model discloses a flange for ball cage transmission shaft and cross axle type transmission shaft, this flange includes flange body, four stud and a plurality of tooth key, flange body one side is equipped with the boss, the opposite side is along radially being equipped with the elongated slot, the terminal surface of boss is located to a plurality of tooth key interval equidistance, the flange body is equipped with a plurality of through-holes along circumferencial direction interval equidistance in the boss outer lane, the flange body is equipped with a plurality of screws along circumferencial direction interval equidistance in the boss inner circle, four stud one end are twisted in four screws of next-door neighbour elongated slot both sides. The connecting flange overcomes the defect of traditional two-axis connection, is simple in structure, is convenient to assemble and operate, improves the assembling efficiency and the connection reliability of two axes, and reduces the equipment maintenance cost.
Description
Technical Field
The utility model relates to a flange that is used for rzeppa transmission shaft and cross axle type transmission shaft.
Background
The half-joint of the ball-cage type transmission shaft mostly adopts a spline tooth type connection mode, the cross shaft type transmission shaft usually adopts a plane flange with a positioning key groove, and the ball-cage type transmission shaft and the cross shaft type transmission shaft have larger structural difference and can not be directly connected, so that a connecting piece is required to be adopted between two shafts as assistance, and the two shafts are smoothly connected.
In the actual use process, if the transmission structure of the new and old equipment is changed and any one of the transmission shafts needs to be replaced, the half-joint of the corresponding other transmission shaft on the equipment needs to be removed and replaced in a matched manner. Thus, the equipment maintenance cost is increased, and time and labor are wasted.
Disclosure of Invention
The utility model aims to solve the technical problem that a flange that is used for rzeppa transmission shaft and the shaft type transmission shaft of cross is provided, the defect that traditional diaxon is connected is overcome to this flange, and its simple structure conveniently assembles the operation, improves the assembly efficiency of diaxon and the reliability of connection, reduces the overhaul of the equipments cost.
For solving the technical problem, the utility model discloses a flange for rzeppa transmission shaft and cross axle type transmission shaft includes flange body, four stud and a plurality of tooth key, flange body one side is equipped with boss, opposite side along radially being equipped with the elongated slot, a plurality of tooth key interval equidistance are located the terminal surface of boss, the flange body is in the boss outer lane is equipped with a plurality of through-holes along circumferencial direction interval equidistance, the flange body is in the boss inner circle is equipped with a plurality of screws along circumferencial direction interval equidistance, four stud one end are twisted in the next-door neighbour four screws of elongated slot both sides.
Further, the outer circle arc and the inner circle arc of the tooth key are the same as the arcs of the lug boss, the included angle of the two sides of the tooth key is 9 degrees, and the tooth height is 20 mm.
Further, the plurality of screw holes are ten and are screw holes of M20.
Further, the through holes are twelve and are stranded holes with the diameter of 22 mm.
Because the utility model discloses a flange for ball cage transmission shaft and cross axle type transmission shaft has adopted above-mentioned technical scheme, this flange includes the flange body promptly, four stud and a plurality of tooth keys, flange body one side is equipped with the boss, the opposite side is along radially being equipped with the elongated slot, the terminal surface of boss is located to a plurality of tooth key interval equidistance, the flange body is equipped with a plurality of through-holes along circumferencial direction interval equidistance in the boss outer lane, the flange body is equipped with a plurality of screws along circumferencial direction interval equidistance at the boss inner circle, four stud one end are twisted in four screws of next-door neighbour. The connecting flange overcomes the defect of traditional two-axis connection, is simple in structure, is convenient to assemble and operate, improves the assembling efficiency and the connection reliability of two axes, and reduces the equipment maintenance cost.
Drawings
The invention will be described in further detail with reference to the following drawings and embodiments:
fig. 1 is a schematic structural view of a connecting flange for a rzeppa transmission shaft and a cross-axle transmission shaft according to the present invention;
fig. 2 is a view from a-a in fig. 1.
Detailed Description
Embodiment is shown in fig. 1 and 2, the utility model discloses a flange for connecting rzeppa transmission shaft and cross axle type transmission shaft includes flange body 1, four stud 2 and a plurality of dentition 3, 1 one side of flange body is equipped with boss 11, the opposite side is along radially being equipped with elongated slot 12, 3 interval equidistance of a plurality of dentition locate the terminal surface of boss 11, flange body 1 is in 11 outer lane of boss is equipped with a plurality of through-holes 13 along circumferencial direction interval equidistance, flange body 1 is in 11 inner circles of boss are equipped with a plurality of screws 14 along circumferencial direction interval equidistance, the next-door neighbour is twisted in to 2 one end of four stud four screws of elongated slot 12 both sides.
Preferably, the outer circle arc and the inner circle arc of the tooth key 3 are the same as the arc of the boss 11, the included angle between the two sides of the tooth key 3 is 9 degrees, and the tooth height is 20 mm.
Preferably, the plurality of screw holes 14 are ten and M20 screw holes.
Preferably, the plurality of through holes 13 are twelve and are stranded holes with a diameter of 22 mm.
When the ball-cage type transmission shaft is connected with the cross-axle type transmission shaft, firstly, a plurality of tooth keys of the connecting flange are buckled into the spline tooth positions of the ball-cage type transmission shaft half joint according to the tooth positions, meanwhile, the ball-cage type transmission shaft half joint is fixed on one side of a boss of the flange body by adopting inner hexagonal bolts, and the inner hexagonal bolts are screwed into other screw holes except four stud bolts screwed into the screw holes; then, the convex edge of the end face of the universal joint flange of the cross shaft type transmission shaft is embedded into the long groove of the flange body, meanwhile, the universal joint is fixed on one side of the long groove of the flange body through four stud bolts, the through holes on the periphery of the universal joint flange and a plurality of through holes on the outer ring of the flange body boss are aligned and connected through the inner hexagon bolts, and therefore the butt joint of the ball cage type transmission shaft and the cross shaft type transmission shaft is achieved. Wherein, adopt during each bolted connection that the loctite 277 thread glues to paint the back and twist and move the fastening to improve the reliability of connecting.
The connecting flange realizes butt joint between two different transmission shaft half-connectors, skillfully integrates two connecting modes, one side of the flange body is designed into a tooth key containing body matched with the spline tooth contained body according to the standard size of the spline tooth contained body of the rzeppa transmission shaft half-connector, and the connection is realized by adopting the hexagon socket head cap bolts; meanwhile, for the other side of the flange body, the matched connection design is carried out according to the standard size of the universal joint plane flange of the cross shaft type transmission shaft, and the butt joint of the universal joint plane flange and the universal joint plane flange is realized through the stud bolts and the hexagon socket head cap bolts.
Claims (4)
1. The utility model provides a flange that is used for rzeppa transmission shaft and cross shaft type transmission shaft which characterized in that: including flange body, four stud and a plurality of tooth keys, flange body one side is equipped with the boss, the opposite side radially is equipped with the elongated slot, a plurality of tooth key interval equidistance are located the terminal surface of boss, the flange body is in the boss outer lane is equipped with a plurality of through-holes along circumferencial direction interval equidistance, the flange body is in the boss inner circle is equipped with a plurality of screws along circumferencial direction interval equidistance, four stud one end screws in the next-door neighbour four screws of elongated slot both sides.
2. A connecting flange for a birfield drive shaft and a cross-shaft drive shaft according to claim 1, wherein: the outer circle arc and the inner circle arc of the tooth key are the same as the arcs of the lug boss, the included angle of the two sides of the tooth key is 9 degrees, and the tooth height is 20 mm.
3. A connecting flange for a birfield drive shaft and a cross-shaft drive shaft according to claim 1 or 2, wherein: the number of screw holes is ten and is the screw hole of M20.
4. A connecting flange for a birfield drive shaft and a cross-shaft drive shaft according to claim 1 or 2, wherein: the through holes are twelve and are stranded holes with the diameter of 22 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920729165.0U CN210240336U (en) | 2019-05-21 | 2019-05-21 | Connecting flange for ball cage type transmission shaft and cross shaft type transmission shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920729165.0U CN210240336U (en) | 2019-05-21 | 2019-05-21 | Connecting flange for ball cage type transmission shaft and cross shaft type transmission shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210240336U true CN210240336U (en) | 2020-04-03 |
Family
ID=69971564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920729165.0U Active CN210240336U (en) | 2019-05-21 | 2019-05-21 | Connecting flange for ball cage type transmission shaft and cross shaft type transmission shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210240336U (en) |
-
2019
- 2019-05-21 CN CN201920729165.0U patent/CN210240336U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 3520 Tongji Road, Baoshan District, Shanghai 201900 Patentee after: Baowu equipment Intelligent Technology Co.,Ltd. Address before: 201900, 335, Pu Pu Road, Shanghai, Baoshan District Patentee before: SHANGHAI BAOSTEEL INDUSTRY TECHNOLOGICAL SERVICE Co.,Ltd. |