CN102979826A - Connecting device for motor connecting - Google Patents
Connecting device for motor connecting Download PDFInfo
- Publication number
- CN102979826A CN102979826A CN2012104667941A CN201210466794A CN102979826A CN 102979826 A CN102979826 A CN 102979826A CN 2012104667941 A CN2012104667941 A CN 2012104667941A CN 201210466794 A CN201210466794 A CN 201210466794A CN 102979826 A CN102979826 A CN 102979826A
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- China
- Prior art keywords
- circle
- inner ring
- inner circle
- connecting device
- outer ring
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- 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.)
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- Manufacture Of Motors, Generators (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a connecting device for motor connecting. The connecting device comprises an inner circle and an outer circle. The inner circle is formed by two semi-circular cone stages which are provided with bottom seats. An inner hole which is matched with a shaft is formed in the center of the inner circle. The outer circle is a cylinder provided with a bottom seat. An inner cone face which is matched with the outer diameter of the inner circle is arranged in the center of the outer circle. After the inner circle is sleeved on the shaft, the inner cone face of the outer circle is matched with the outer diameter of the inner circle, and the inner circle is tightly fixed on the shaft. According to the connecting device for motor connecting, due to the arranged inner circle and the outer circle capable of being sleeved outside the inner circle, the outer circle is directly arranged outside the inner circle and the connection is completed during mounting, assembling operation is simple and convenient, the machining accuracy requirements of the motor shaft and the hole of the connecting device are lowered, disassembling is easy, the requirements of operation space are low, the connection can be completed in a narrow axial space, the connecting device is suitable for being used in various environments, and meanwhile manufacturing cost is low, machining and manufacturing are easy, and the connecting device is suitable for mass production.
Description
Technical field
The present invention relates to a kind of connection set for the motor connection.
Background technique
Linking to each other between motor shaft and the axle uses coupling to be connected usually, be connected with key by interference fit between coupling and the axle, require the hole machining accuracy of motor shaft and coupling high, and adopt and press assembling, assemble and improperly will have influence on motor performance, in connection procedure, need leave larger space.And for disc type electric machine, because its axial dimension is shorter, be fit to be installed in the limited application of axial space, at this moment being connected and must finishing in narrow and small axial space between motor output shaft and the driven shaft, the mode that traditional employing keyway presses assembling is difficult to realize.
Summary of the invention
It is convenient and can finish the connection set that motor connects that is used for of connection in narrow and small axial space that the technical problem to be solved in the present invention provides a kind of simple in structure, connection disassembling.
In order to solve the problems of the technologies described above, the connection set that connects for motor of the present invention comprises inner ring and outer ring, inner ring be two with the semicircular platforms of base, the center of inner ring is provided with the endoporus that matches with axle; The outer ring is one, and the center of outer ring is provided with the inner conical surface that matches with the external diameter of inner ring with the cylindrical body of base, the inner conical surface of outer ring is cooperated with the external diameter of inner ring and inner ring is pressed abd fixed on the axle.
Be provided with simultaneously mounting hole on described inner ring base and the outer ring base, relative also to pass through fastening piece fastening with the mounting hole on the mounting hole on the inner ring base and the outer ring base after installed inner ring and outer ring.
After adopting structure of the present invention; because the outer ring that the inner ring that arranges is outer with being enclosed within inner ring directly is installed in the outer ring inner ring and can finishes connection outward during installation, make its assembly manipulation simple and convenient; reduced the hole requirement on machining accuracy to motor shaft and connection set; dismounting easily, and is low to the operating space requirement, also can finish connection in narrow and small axial space; be adapted at using in all kinds of environment; fabricating cost of the present invention is low simultaneously, is easy to processing and fabricating, is fit to large-scale production.
Description of drawings
Fig. 1 is the inner ring structure schematic representation that the present invention is used for the connection set of motor connection;
Fig. 2 is the outer ring structure schematic representation that the present invention is used for the connection set of motor connection;
Fig. 3 is the structural representation of the present invention when being installed in axle head;
Fig. 4 is the structural representation that the present invention carries out connection with two axles.
Embodiment
Below in conjunction with the drawings and specific embodiments the connection set that the present invention is used for the motor connection is described in further detail.
As shown in Figure 1 and Figure 2, the connection set that connects for motor of the present invention comprises inner ring 1 and outer ring 2, inner ring 1 be two with the semicircular platforms of base, the center of inner ring is provided with the endoporus 3 that matches with axle; Outer ring 2 be one with the cylindrical body of base, the center of outer ring 2 is provided with the inner conical surface 4 that matches with the external diameter of inner ring, as shown in Figure 3, the inner conical surface 4 of outer ring 2 is cooperated with the external diameter of inner ring and inner ring 1 is pressed abd fixed on the axle 2, wherein be provided with simultaneously mounting hole on inner ring base 6 and the outer ring base 7, wherein, mounting hole on the base of outer ring can be set to the inner ring base on the interior mounting hole that matches of mounting hole and the outer mounting hole that is connected with external device, relative also to pass through fastening piece fastening with the interior mounting hole on the mounting hole on the inner ring base 6 and the outer ring base 7 after installed inner ring 1 and outer ring 2, the present invention can also carry out connection with external device according to actual needs, as shown in Figure 4, when needs connect two axles, after inner ring and outer ring installation, utilize the outer mounting hole on the base of outer ring two axles can be connected.
Claims (2)
1. one kind is used for the connection set that motor connects, and it is characterized in that: comprise inner ring (1) and outer ring (2), described inner ring (1) be two with the semicircular platforms of base, the center of inner ring is provided with the endoporus (3) that matches with axle (5); Described outer ring (2) be one with the cylindrical body of base, the center of outer ring (2) is provided with the inner conical surface (4) that matches with the external diameter of inner ring, and inner ring (1) is enclosed within inner conical surface (4) that axle (5) makes outer ring (2) after upper and cooperates with the external diameter of inner ring and inner ring (1) is pressed abd fixed on the axle (2).
2. according to the connection set for the motor connection claimed in claim 1, it is characterized in that: be provided with simultaneously mounting hole on described inner ring base (6) and the outer ring base (7), relative also to pass through fastening piece fastening with the mounting hole on the mounting hole on the inner ring base (6) and the outer ring base (7) after installed inner ring (1) and outer ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104667941A CN102979826A (en) | 2012-11-19 | 2012-11-19 | Connecting device for motor connecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104667941A CN102979826A (en) | 2012-11-19 | 2012-11-19 | Connecting device for motor connecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102979826A true CN102979826A (en) | 2013-03-20 |
Family
ID=47854110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104667941A Pending CN102979826A (en) | 2012-11-19 | 2012-11-19 | Connecting device for motor connecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102979826A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727144A (en) * | 2013-07-31 | 2014-04-16 | 东方电气集团东风电机有限公司 | Coupler for electric bus motor and manufacturing process thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1378091A (en) * | 1920-04-12 | 1921-05-17 | Einar F Carlsen | Shaft-coupling |
| US4134699A (en) * | 1976-03-13 | 1979-01-16 | Ringfeder Gmbh | Coupling for shafts and the like |
| US4747806A (en) * | 1985-01-31 | 1988-05-31 | Uni-Cardan Aktiengesellschaft | Detachable flange connection for torque transmitting drive shaft particularly for connecting two parts of a cardan drive shaft for motor vehicles |
| CN201636224U (en) * | 2010-01-21 | 2010-11-17 | 吴付华 | Subdivision type crown gear coupling |
| CN201794936U (en) * | 2010-07-15 | 2011-04-13 | 济南金牛砖瓦机械有限公司 | Sleeve joint type coupler |
| CN201802774U (en) * | 2010-09-14 | 2011-04-20 | 衡阳运输机械有限公司 | Lock sleeve coupler device |
| CN202301500U (en) * | 2011-10-15 | 2012-07-04 | 洛阳精联机械基础件有限公司 | Locking plate coupler |
| CN202348998U (en) * | 2011-08-30 | 2012-07-25 | 浙江精基机电有限公司 | Novel rigid coupling |
| CN202937672U (en) * | 2012-11-19 | 2013-05-15 | 腾达电动科技镇江有限公司 | Connecting device for motor connection |
-
2012
- 2012-11-19 CN CN2012104667941A patent/CN102979826A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1378091A (en) * | 1920-04-12 | 1921-05-17 | Einar F Carlsen | Shaft-coupling |
| US4134699A (en) * | 1976-03-13 | 1979-01-16 | Ringfeder Gmbh | Coupling for shafts and the like |
| US4747806A (en) * | 1985-01-31 | 1988-05-31 | Uni-Cardan Aktiengesellschaft | Detachable flange connection for torque transmitting drive shaft particularly for connecting two parts of a cardan drive shaft for motor vehicles |
| CN201636224U (en) * | 2010-01-21 | 2010-11-17 | 吴付华 | Subdivision type crown gear coupling |
| CN201794936U (en) * | 2010-07-15 | 2011-04-13 | 济南金牛砖瓦机械有限公司 | Sleeve joint type coupler |
| CN201802774U (en) * | 2010-09-14 | 2011-04-20 | 衡阳运输机械有限公司 | Lock sleeve coupler device |
| CN202348998U (en) * | 2011-08-30 | 2012-07-25 | 浙江精基机电有限公司 | Novel rigid coupling |
| CN202301500U (en) * | 2011-10-15 | 2012-07-04 | 洛阳精联机械基础件有限公司 | Locking plate coupler |
| CN202937672U (en) * | 2012-11-19 | 2013-05-15 | 腾达电动科技镇江有限公司 | Connecting device for motor connection |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727144A (en) * | 2013-07-31 | 2014-04-16 | 东方电气集团东风电机有限公司 | Coupler for electric bus motor and manufacturing process thereof |
| CN103727144B (en) * | 2013-07-31 | 2017-03-29 | 东方电气集团东风电机有限公司 | A kind of shaft coupling of electric bus motor |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130320 |