CN201383741Y - Adjusting bracket for extending axial mounting distance of plastic packed motor - Google Patents
Adjusting bracket for extending axial mounting distance of plastic packed motor Download PDFInfo
- Publication number
- CN201383741Y CN201383741Y CN200920053152U CN200920053152U CN201383741Y CN 201383741 Y CN201383741 Y CN 201383741Y CN 200920053152 U CN200920053152 U CN 200920053152U CN 200920053152 U CN200920053152 U CN 200920053152U CN 201383741 Y CN201383741 Y CN 201383741Y
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- CN
- China
- Prior art keywords
- plastic packaging
- prolong
- mounting distance
- axial mounting
- packaging motor
- 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 - Lifetime
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Abstract
The utility model discloses an adjusting bracket for extending the axial mounting distance of a plastic packed motor, which comprises a connecting sleeve(1) which can be sleeved on an outer shell of a bearing house of the plastic packed motor, and a hollow mounting lug boss(2) extending out from the rear head face of the connecting sleeve(1). A plurality of support claws(4) are arranged on the inner wall of the hollow connecting sleeve(1) along the circumference, and the top parts of the support claws(4)can be pressed on the outer side wall of the outer shell of the bearing house along the outer circumference of the outer shell of the bearing house. The keep plates of the support claws of the adjusting bracket can be of certain elasticity and can not crush the bearing house, and the adjusting bracket is convenient to assemble and relatively low in cost and can improve the production efficiency, reduce the noise and vibration of the motor and prolong the service life of the motor.
Description
Technical field:
The utility model relates to a kind of adjusting support that is used to prolong the axial mounting distance of plastic packaging motor.
Background technology:
At present, the adjusting support that most of plastic packaging motors are used, comprise the hollow connection body of the bearing chamber shell that can be sleeved on plastic packaging motor with from being connected the installation base that the body rear end face stretches out, as shown in Figure 1, the inwall that connects body is rounded, connecting body can be directly by its inwall and bearing chamber shell tight fit, there is following technical problem in this structure: 1) need special tooling punching press assembling, the stamping technology of regulating support is had relatively high expectations, the stamping technology difficulty is bigger, production efficiency is low, and production cost is higher; 2) inwall of connection body presses the bearing chamber shell, by aspectant tight contact, can damage bearing chamber, causes the bearing chamber distortion, influences the form and position tolerance of bearing chamber, produces noise and vibration, has shortened the working life of plastic packaging motor.
The utility model content:
The purpose of this utility model provides a kind of adjusting support that is used to prolong the axial mounting distance of plastic packaging motor, its connection body inwall is provided with and the friction tight support claw of bearing chamber shell, the pressing plate of support claw has certain elasticity, can not damage bearing chamber by pressure, it is easy to assembly, and cost is lower, can enhance productivity, reduce electric machine structure noise and vibration, prolong the working life of motor.
The purpose of this utility model is achieved by following technical proposals.
A kind of adjusting support that is used to prolong the axial mounting distance of plastic packaging motor, comprise the connection body of the bearing chamber shell that can be sleeved on plastic packaging motor with from being connected the installation base that the body rear end face stretches out, circumferentially be provided with several support claws on the hollow connection body inwall, the top of a plurality of support claws is pressed in the lateral wall of bearing chamber shell along the periphery of bearing chamber shell.
The top of above-mentioned described support claw is circular-arc pressing plate.
Above-mentioned described circular-arc pressing plate diameter is less than the diameter of bearing chamber shell.
Above-mentioned described installation base is cylindrical.
Above-mentioned described connection body is circular, is provided with circular reinforcement in the sidewall outer that connects body.
Rear at above-mentioned described reinforcement forms the two-stage step.
The external face of adapter sleeve at the rear of above-mentioned described installation base and reinforcement is with shock absorbing ring, and the rear of reinforcement forms the two-stage step and cooperates with the step of shock absorbing ring.
The two ends and the bearing chamber housing contacts of above-mentioned described circular-arc pressing plate are middlely separated with the bearing chamber shell.
Above-mentioned described circular-arc pressing plate links to each other by contiguous block that is provided with in the middle of the outside and the inwall that is connected body.
The front end face of above-mentioned described connection body also is provided with positioning convex point.
The utility model compared with prior art has following advantage: 1) easy to assembly, available artificial assembling replaces special tooling punching press assembling, thereby reduces infrastructure cost, enhances productivity, and reduces production costs; 2) effectively prolonged the axial mounting distance of plastic packaging motor; 3) the pressing plate two ends and the bearing chamber housing contacts of the support claw in the adjusting support have certain elasticity, and separate with the bearing chamber shell centre, by point-to-point contact, can not damage bearing chamber by pressure, has reduced electric machine structure noise and vibration, prolongs the working life of motor.
Description of drawings:
Fig. 1 is existing a kind of rack assumption diagram.
Fig. 2 is the stereogram of an angle of adjusting support of the present utility model.
Fig. 3 is the stereogram of another angle of adjusting support of the present utility model.
Fig. 4 is using integral figure of the present utility model.
Fig. 5 is the blast structure chart of Fig. 4.
Fig. 6 is the half sectional view of Fig. 4.
Fig. 7 is the profile of A-A among Fig. 6.
Embodiment:
Also in conjunction with the accompanying drawings the utility model is described in further detail below by specific embodiment.
As Fig. 2, shown in Figure 5, a kind of adjusting support that is used to prolong the axial mounting distance of plastic packaging motor, comprise the connection body 1 of the bearing chamber shell 3 that can be sleeved on plastic packaging motor with from being connected the installation base 2 that body 1 rear end face stretches out, circumferentially be provided with several support claws 4 on hollow connection body 1 inwall, the top of a plurality of support claws 4 can be pressed in the lateral wall of bearing chamber shell 3 along bearing chamber shell 3 peripheries.
Wherein as can be known in conjunction with Fig. 2 to Fig. 7, the top of support claw 4 is circular-arc pressing plate 41, and circular-arc pressing plate 41 diameters are less than the diameter of bearing chamber shell 3, and installation base 2 is cylindrical, it is circular connecting body 1, is provided with circular reinforcement 5 in the sidewall outer that connects body 1.Rear at reinforcement 5 forms two- stage step 6,7; Body 1 outside that is connected at the rear of installation base 2 and reinforcement 5 also is with shock absorbing ring 8, and the rear of reinforcement 5 forms two- stage step 6,7 and cooperates with the step of shock absorbing ring 8; The two ends of circular-arc pressing plate 41 contact with bearing chamber shell 3, and separate with bearing chamber shell 3 centre, and circular-arc pressing plate 41 links to each other by contiguous block 42 that is provided with in the middle of the outside and the inwall that is connected body 1; The front end face that connects body 1 also is provided with positioning convex point 16.
By Fig. 4 to Fig. 6 as can be known, a kind of plastic packaging motor structure that the utility model is used, it comprises motor housing 9, stationary part 10, rotor portion 11, armature winding 12, machine shaft 13, end cap 14 and bearing 15, stationary part 10, rotor portion 11 and armature winding 12 plastic packagings are in motor housing 9 inside, end cap 14 is installed in the two ends of motor housing 9, bearing 15 is installed in the bearing chamber, be with on the lateral wall of bearing chamber shell 3 the connection body 1 of regulating support with from being connected the installation base 2 that body 1 rear end face stretches out, circumferentially be provided with several support claws 4 on hollow connection body 1 inwall, the top of a plurality of support claws 4 can be pressed in the lateral wall of bearing chamber shell 3 along bearing chamber shell 3 peripheries, the front end face that connects body 1 also is provided with positioning convex point 16, and positioning convex point 16 just is embedded into groove 17 the insides on motor housing 9 end faces.
Its concrete assembling process is: the connection body 1 that overlaps the adjusted support at the lateral wall of bearing chamber shell 3 respectively, connect body 1 inwall and be provided with several support claws 4, the two ends of the circular-arc pressing plate 41 of support claw 4 contact with bearing chamber shell 3, separate with bearing chamber shell 3 centre, circular-arc pressing plate 41 links to each other by contiguous block 42 that is provided with in the middle of the outside and the inwall that is connected body 1, regulating support is a tight fit in bearing chamber shell 3 by connecting body 1 and support claw 4, body 1 outside that is connected at the rear of installation base 2 and reinforcement 5 puts shock absorbing ring 8, the rear of reinforcement 5 forms two- stage step 6,7 cooperate with the step of shock absorbing ring 8, thereby with shock absorbing ring 8, the adjusting support assembles.
The foregoing description is a better embodiment of the present utility model; but execution mode of the present utility model is not limited thereto; other are any not to deviate from change, the modification done under spirit of the present utility model and the principle, substitute, combination, simplify; be the substitute mode of equivalence, be included within the protection range of the present utility model.
Claims (10)
1, a kind of adjusting support that is used to prolong the axial mounting distance of plastic packaging motor, comprise the connection body (1) of the bearing chamber shell (3) that can be sleeved on plastic packaging motor with from being connected the installation base (2) that body (1) rear end face stretches out, it is characterized in that: circumferentially be provided with several support claws (4) on hollow connection body (1) inwall, the top of a plurality of support claws (4) is pressed in the lateral wall of bearing chamber shell (3) along bearing chamber shell (3) periphery.
2, a kind of adjusting support that is used to prolong the axial mounting distance of plastic packaging motor according to claim 1 is characterized in that: the top of described support claw (4) is circular-arc pressing plate (41).
3, a kind of adjusting support that is used to prolong the axial mounting distance of plastic packaging motor according to claim 2, it is characterized in that: circular-arc pressing plate (41) diameter is less than the diameter of bearing chamber shell (3).
4, according to claim 1,2 or 3 described a kind of adjusting supports that are used to prolong the axial mounting distance of plastic packaging motor, it is characterized in that: installation base (2) is cylindrical.
5, a kind of adjusting support that is used to prolong the axial mounting distance of plastic packaging motor according to claim 4 is characterized in that: it is circular connecting body (1), is provided with circular reinforcement (5) in the sidewall outer that connects body (1).
6, a kind of adjusting support that is used to prolong the axial mounting distance of plastic packaging motor according to claim 5 is characterized in that: the rear at reinforcement (5) forms two-stage step (6,7).
7, a kind of adjusting support that is used to prolong the axial mounting distance of plastic packaging motor according to claim 5, it is characterized in that: body (1) outside that is connected at the rear of installation base (2) and reinforcement (5) is with shock absorbing ring (8), and the rear of reinforcement (5) forms two-stage step (6,7) and cooperates with the step of shock absorbing ring (8).
8, according to claim 2 or 3 described a kind of adjusting supports that are used to prolong the axial mounting distance of plastic packaging motor, it is characterized in that: the two ends of circular-arc pressing plate (41) contact with bearing chamber shell (3), and separate with bearing chamber shell (3) centre.
9, a kind of adjusting support that is used to prolong the axial mounting distance of plastic packaging motor according to claim 8 is characterized in that: circular-arc pressing plate (41) links to each other by contiguous block (42) that is provided with in the middle of the outside and the inwall that is connected body (1).
10, a kind of adjusting support that is used to prolong the axial mounting distance of plastic packaging motor according to claim 1 is characterized in that: the front end face that connects body (1) also is provided with positioning convex point (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920053152U CN201383741Y (en) | 2009-03-17 | 2009-03-17 | Adjusting bracket for extending axial mounting distance of plastic packed motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920053152U CN201383741Y (en) | 2009-03-17 | 2009-03-17 | Adjusting bracket for extending axial mounting distance of plastic packed motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201383741Y true CN201383741Y (en) | 2010-01-13 |
Family
ID=41527212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920053152U Expired - Lifetime CN201383741Y (en) | 2009-03-17 | 2009-03-17 | Adjusting bracket for extending axial mounting distance of plastic packed motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201383741Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744600A (en) * | 2012-06-27 | 2012-10-24 | 哈尔滨汽轮机厂有限责任公司 | Adjusting bracket and method for causing three parts of lower half of low pressure cylinder to be coaxial by using dummy shaft and adjusting bracket |
| CN103368314A (en) * | 2012-03-31 | 2013-10-23 | 日本电产株式会社 | A motor |
| CN113924416A (en) * | 2019-04-12 | 2022-01-11 | 罗伯特·博世有限公司 | Motor and method for manufacturing the same |
-
2009
- 2009-03-17 CN CN200920053152U patent/CN201383741Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103368314A (en) * | 2012-03-31 | 2013-10-23 | 日本电产株式会社 | A motor |
| CN103368314B (en) * | 2012-03-31 | 2016-05-11 | 日本电产株式会社 | Motor |
| CN102744600A (en) * | 2012-06-27 | 2012-10-24 | 哈尔滨汽轮机厂有限责任公司 | Adjusting bracket and method for causing three parts of lower half of low pressure cylinder to be coaxial by using dummy shaft and adjusting bracket |
| CN113924416A (en) * | 2019-04-12 | 2022-01-11 | 罗伯特·博世有限公司 | Motor and method for manufacturing the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100113 |