CN208337292U - A kind of connection end cap of decelerating motor - Google Patents
A kind of connection end cap of decelerating motor Download PDFInfo
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- CN208337292U CN208337292U CN201821076014.1U CN201821076014U CN208337292U CN 208337292 U CN208337292 U CN 208337292U CN 201821076014 U CN201821076014 U CN 201821076014U CN 208337292 U CN208337292 U CN 208337292U
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- end cap
- oil seal
- cap casing
- rolling bearing
- slot
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Abstract
The utility model relates to decelerating motor fields, in particular to a kind of connection end cap of decelerating motor, including end cap casing and with end cap casing be integrally formed and outwardly extending input shaft, input shaft is located at the one end of end cap casing for connecting with external reduction gear box, it is provided in end cap casing through slot, it is connected through slot with input shaft and coaxial setting, cavity is internally provided with through slot, bearing mounting groove is provided on the outside of slot, the first rolling bearing and the second rolling bearing are provided in bearing mounting groove, Front oil seal chamber is provided on end cap casing, Front oil seal is intracavitary to be provided with Front oil seal, one end on end cap casing for being connected to motor is provided with Rear oil seal chamber, Rear oil seal is intracavitary to be provided with Rear oil seal, end cap casing side is provided with abat-vent interface, the speed reducer that same motor power connects different model is inputted using same root Axis, the degree of modularity is higher, and the sealing of input terminal both ends is not easy the place lubricated suitable for different installation and small space etc..
Description
Technical field
The utility model relates to decelerating motor field, in particular to a kind of connection end cap of decelerating motor.
Background technique
Decelerating motor refers to the conglomerate of speed reducer and motor (motor).This conglomerate is usually alternatively referred to as gear motor
Or gear motor.Usually by the speed reducer factory of profession, after carrying out integrated assemble, with the complete supply of material of motor integral.Subtracting
In the structure of speed motor, need that gear-box and motor link together by connection end cap, to form decelerating motor.Connection
End cap is to guarantee one of concentricity, airgap uniformity degree and key part of axial gap between rotor in decelerating motor.It is adopting
When with traditional connection end cap, different model speed reducer input shaft used when connecting same motor power is different from, and is existed
The speed reducer of same motor power connection different model when input shaft stock group used it is more, influence mass production into
The problems such as degree, the production cycle is long, and assembly is easy to happen mistake, and delivery date is long.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, providing a kind of connection end cap of decelerating motor.
To solve the above problems, the utility model is the following technical schemes are provided: a kind of connection end cap of decelerating motor, including
It end cap casing and is integrally formed with end cap casing and outwardly extending input shaft, the end cap casing are stepped shape, input shaft
It is used to the one end connecting with external reduction gear box, be provided in the end cap casing through slot positioned at end cap casing, it is described to pass through
Wears groove is connected with input shaft and coaxial setting, is internally provided with cavity through slot, described to be provided with bearing on the outside of slot
Mounting groove is provided with the first rolling bearing and the second rolling bearing, the first rolling bearing and the second rolling in the bearing mounting groove
Dynamic bearing is in close contact with bearing mounting groove and through slot and to roll connection, is used to slow down with outside on the end cap casing
One end of gear-box connection is provided with Front oil seal chamber, and the Front oil seal is intracavitary to be provided with Front oil seal plug, uses on the end cap casing
The one end being connected to motor is provided with Rear oil seal chamber, the Rear oil seal is intracavitary to be provided with Rear oil seal plug, the end cap casing
Side is provided with abat-vent interface.
Preferably, first rolling bearing and the second rolling bearing are provided with a pair, first rolling bearing
Outer diameter is less than the outer diameter of the second rolling bearing, and first rolling bearing is close to input shaft one end.
Preferably, the Front oil seal chamber, Rear oil seal chamber are communicated with bearing mounting groove.
Preferably, one end that end cap casing is used to be connected to motor is provided with bolt hole.
Preferably, reinforcing rib and ventilation opening are provided with outside end cap casing, the reinforcing rib and end cap casing are integrally formed.
The utility model has the advantages that a kind of connection end cap of decelerating motor of the utility model, using cast aluminium alloy or aluminium alloy extrusions,
Applicability is most extensive, light-weight, moderate strength, is suitable for all kinds of motors；Equipped with fixed input shaft, the connection of same motor power
The speed reducer of different model uses same root input shaft, and the degree of modularity is higher, has extensive adaptability, solves same motor
Input shaft stock group used is more when the speed reducer of power connection different model, influences mass production progress, production cycle
The problems such as length, assembly are easy to happen mistake, and delivery date is long；The both ends of input terminal seal, can be in advance in the intracavitary injection profit of oil sealing
Lubricating oil is simultaneously laid in, and the place lubricated, sealing device, protective value are not easy suitable for different installation and small space etc.
It is good, it is strong to environmental suitability, can in having the adverse circumstances such as burn into humidity continuous work；The both ends of input shaft use bigger rule
The rolling bearing of lattice can bear bigger radial force and axial force；Abat-vent interface on end cap casing can be vertical in equipment
When installation, abat-vent is installed additional, it is more compared to traditional connection end cap mounting means, meet different installation requirements.
Detailed description of the invention
Fig. 1 is the internal structure cross-sectional view of the utility model；
Description of symbols: end cap casing 1, input shaft 2 run through slot 3, cavity 3a, bearing mounting groove 4, first axis of rolling
Hold 4a, the second rolling bearing 4b, Front oil seal plug 5, Rear oil seal plug 6, abat-vent interface 7, bolt hole 8.
Specific embodiment
With reference to the accompanying drawings of the specification and embodiment, specific embodiment of the utility model is described in further detail:
A kind of connection end cap of decelerating motor shown in referring to Fig.1, including end cap casing 1 and with the one of end cap casing 1 at
Type and outwardly extending input shaft 2, the end cap casing 1 are stepped shape, input shaft 2 be located at end cap casing 1 for and outside
One end of reduction gear box connection is provided in the end cap casing 1 through slot 3, described to be connected through slot 3 with input shaft 2
And coaxial setting, it is internally provided with cavity 3a through slot 3, the outside through slot 3 is provided with bearing mounting groove 4, the axis
It holds and is provided with the first rolling bearing 4a and the second rolling bearing 4b, the first rolling bearing 4a and the second rolling bearing in mounting groove 4
4b is in close contact with bearing mounting groove 4 and through slot 3 and to roll connection, is used to slow down with outside on the end cap casing 1
One end of gear-box connection is provided with Front oil seal chamber, and the Front oil seal is intracavitary to be provided with Front oil seal plug 5, on the end cap casing 1
One end for being connected to motor is provided with Rear oil seal chamber, and the Rear oil seal is intracavitary to be provided with Rear oil seal plug 6, the end cap casing
1 side is provided with abat-vent interface 7.The present apparatus is to connect the connection end cap of gear-box and motor in decelerating motor, main body
The input terminal of 1 one end of end cap casing be connected with external reduction gear box, the output end of cavity 3a and motor in slot 3
It is connected, driven by the motor, the input terminal rotation in front is driven through slot 3, and then drive the gear in external teeth roller box
Rotation, the first rolling bearing 4a and the second rolling bearing 4b drive through slot 3 and input shaft 2 relative to independent turn of end cap casing 1
Dynamic, the rolling bearing of the bigger specification of use can bear bigger radial force and axial force, and Front oil seal plug 5 and Rear oil seal plug 6 will
Oil pocket sealing, forms closure, and the place lubricated, sealing dress are not easy suitable for different installation and small space etc.
Set, protective value is good, strong to environmental suitability, can in having the adverse circumstances such as burn into humidity continuous work, equipped with fixed defeated
Enter axis 2, the speed reducer that same motor power connects different model uses same root input shaft 2, and the degree of modularity is higher, has extensively
Adaptability.
The first rolling bearing 4a and the second rolling bearing 4b is provided with a pair, and the first rolling bearing 4a's is outer
Outer diameter of the diameter size less than the second rolling bearing 4b, the first rolling bearing 4a is close to 2 one end of input shaft.Input shaft 2
Both ends using bigger specification rolling bearing, bigger radial force and axial force can be born.
The Front oil seal chamber, Rear oil seal chamber are communicated with bearing mounting groove 4.The Front oil seal chamber and Rear oil seal chamber are by injection
Lubricating oil storage, and under the sealing of Front oil seal plug 5 and Rear oil seal plug 6, closed preservation is formed, lubricating oil supplies the first rolling bearing
4a and the second rolling bearing 4b rotates rolling lubrication.
One end that end cap casing 1 is used to be connected to motor is provided with bolt hole 8.Reserved bolt hole 8 can be with bolt grafting
Cooperation, is connected to the motor convenient for connection end cap and connects fixation.
Reinforcing rib and ventilation opening are provided with outside end cap casing 1, the reinforcing rib and end cap casing 1 are integrally formed.Reinforce
Muscle can improve the intensity of equipment, keep it more firm；The ventilation opening plays the role of heat dissipation when equipment is run.
Working principle: the present apparatus is to connect the connection end cap of gear-box and motor in decelerating motor, the end cap machine of main body
The input terminal of 1 one end of shell is connected with external reduction gear box, and the cavity 3a in slot 3 is connected with the output end of motor,
Driven by the motor, the input terminal rotation in front is driven through slot 3, and then drives the gear rotation in external teeth roller box, the
One rolling bearing 4a and the second rolling bearing 4b drives through slot 3 and input shaft 2 relative to the independent rotation of end cap casing 1, uses
The rolling bearing of bigger specification, can bear bigger radial force and axial force, and Front oil seal plug 5 and Rear oil seal plug 6 are close by oil pocket
Envelope forms closure, and the place lubricated, sealing device, protection are not easy suitable for different installation and small space etc.
Performance is good, strong to environmental suitability, can in having the adverse circumstances such as burn into humidity continuous work, equipped with fixed input shaft 2,
The speed reducer that same motor power connects different model uses same root input shaft 2, and the degree of modularity is higher, there is extensive adaptation
Property.
The both ends of input shaft 2 can bear bigger radial force and axial force using the rolling bearing of bigger specification.
The Front oil seal chamber and Rear oil seal chamber store the lubricating oil of injection, and in the close of Front oil seal plug 5 and Rear oil seal plug 6
Under envelope, closed preservation is formed, lubricating oil rotates rolling lubrication for the first rolling bearing 4a and the second rolling bearing 4b.
Reserved bolt hole 8 can be mating with bolt, is connected to the motor convenient for connection end cap and connects fixation.
Reinforcing rib can improve the intensity of equipment, keep it more firm；The ventilation opening plays scattered when equipment is run
The effect of heat.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions out, thus it is any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent
Variation and modification, in the range of still falling within the technical solution of the utility model.
Claims (5)
1. a kind of connection end cap of decelerating motor, it is characterised in that: including end cap casing (1) and with end cap casing (1) one at
Type and outwardly extending input shaft (2), the end cap casing (1) are stepped shape, and input shaft (2) is located at end cap casing (1) use
Be provided in the one end being connect with external reduction gear box, in the end cap casing (1) through slot (3), it is described through slot (3) with
Input shaft (2) is connected and coaxial setting, is internally provided with cavity (3a) through slot (3), and the outside through slot (3) is arranged
Have bearing mounting groove (4), be provided with the first rolling bearing (4a) and the second rolling bearing (4b) in the bearing mounting groove (4),
First rolling bearing (4a) and the second rolling bearing (4b) are in close contact and to roll with bearing mounting groove (4) and through slot (3)
Dynamic to connect, one end on the end cap casing (1) for connecting with external reduction gear box is provided with Front oil seal chamber, oily before described
Seal it is intracavitary be provided with Front oil seal plug (5), one end on the end cap casing (1) for being connected to motor is provided with Rear oil seal chamber,
The Rear oil seal is intracavitary to be provided with Rear oil seal plug (6), and the side of the end cap casing (1) is provided with abat-vent interface (7).
2. a kind of connection end cap of decelerating motor according to claim 1, it is characterised in that: first rolling bearing
(4a) and the second rolling bearing (4b) are provided with a pair, and the outer diameter of first rolling bearing (4a) is rolled less than second
The outer diameter of bearing (4b), first rolling bearing (4a) is close to input shaft (2) one end.
3. a kind of connection end cap of decelerating motor according to claim 1, it is characterised in that: the Front oil seal chamber, rear oil
Envelope chamber is communicated with bearing mounting groove (4).
4. a kind of connection end cap of decelerating motor according to claim 1, it is characterised in that: end cap casing (1) be used for
One end of motor connection is provided with bolt hole (8).
5. a kind of connection end cap of decelerating motor according to claim 1, it is characterised in that: set outside end cap casing (1)
It is equipped with reinforcing rib and ventilation opening, the reinforcing rib and end cap casing (1) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821076014.1U CN208337292U (en) | 2018-07-09 | 2018-07-09 | A kind of connection end cap of decelerating motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821076014.1U CN208337292U (en) | 2018-07-09 | 2018-07-09 | A kind of connection end cap of decelerating motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208337292U true CN208337292U (en) | 2019-01-04 |
Family
ID=64786438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821076014.1U Active CN208337292U (en) | 2018-07-09 | 2018-07-09 | A kind of connection end cap of decelerating motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208337292U (en) |
-
2018
- 2018-07-09 CN CN201821076014.1U patent/CN208337292U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Gear motor's connection end cover Effective date of registration: 20191211 Granted publication date: 20190104 Pledgee: Zhejiang Commercial Bank Co., Ltd. Wenzhou Cangnan sub branch Pledgor: Zhejiang Xincheng Reducer Technology Co., Ltd. Registration number: Y2019330000288 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220606 Granted publication date: 20190104 Pledgee: Zhejiang Commercial Bank Co.,Ltd. Wenzhou Cangnan sub branch Pledgor: ZHEJIANG XINCHENG REDUCER TECHNOLOGY Co.,Ltd. Registration number: Y2019330000288 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |