CN208904808U - A kind of micromotor with sealing structure - Google Patents
A kind of micromotor with sealing structure Download PDFInfo
- Publication number
- CN208904808U CN208904808U CN201821892636.1U CN201821892636U CN208904808U CN 208904808 U CN208904808 U CN 208904808U CN 201821892636 U CN201821892636 U CN 201821892636U CN 208904808 U CN208904808 U CN 208904808U
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- China
- Prior art keywords
- micromotor
- sealing
- rubber ring
- exclusion seal
- main body
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Abstract
The utility model discloses a kind of micromotors with sealing structure, including exclusion seal device, micromotor main body, fixing bolt, fixed limiting device and flange mounting disc, the inner wall of the exclusion seal device is adhesive with third sealing rubber ring, the interior bottom of the exclusion seal device, which is bolted, is equipped with fixed limiting device, and the bottom of the exclusion seal device is fixedly installed with flange mounting disc.The utility model is provided with the first sealing rubber ring, the second sealing rubber ring and third sealing rubber ring, it can accomplish the effect of sealing protection by the first sealing rubber ring, the second sealing rubber ring and third sealing rubber ring, increase the sealing performance of the micromotor, the micromotor with sealing structure is provided with limit casing, the rotation axis of micromotor cylinder one end can be limited by limit casing, the case where preventing the micromotor rotation axis deviates in the process of work.
Description
Technical field
The utility model relates to micromotor technical field, specially a kind of micromotor with sealing structure.
Background technique
Micromotor (micro-motor) is that volume, capacity are smaller, and output power is generally in hundreds of watts of motors below
Special motor, the miniature specific type of electric machine of full name are required with purposes, performance and environmental condition, abbreviation micro machine is usually used in control system
In system, the functions such as detection, resolving, amplification, execution or the conversion of dynamoelectric signal or energy are realized, or load for gearing,
Also it can be used as the AC and DC power supply of equipment.
Existing micromotor often leads to inner inlet because sealing performance is poor during use, to micro electric
The electric elements and body of machine cause serious damage, and in the process of work, rotation axis is frequent for existing micromotor
The case where will appear offset, influences rotating effect.
Summary of the invention
The purpose of this utility model is to provide a kind of micromotors with sealing structure, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of micromotor with sealing structure,
Including exclusion seal device, micromotor main body, fixing bolt, fixed limiting device and flange mounting disc, the exclusion seal
The inner wall of device is adhesive with third sealing rubber ring, and the interior bottom of the exclusion seal device, which is bolted, is equipped with fixed limit
Position device, the bottom of the exclusion seal device is fixedly installed with flange mounting disc, passes through at the top of the fixed limiting device
Limiting through hole fixed placement has micromotor main body, and the micromotor main body is fixed by fixing bolt and exclusion seal device
Connection.
Preferably, the exclusion seal device includes tail shell, the first sealing rubber ring, installation bolt and protecting crust, tail shell and
Protecting crust is fixedly connected by installing bolt, and the junction of tail shell and protecting crust is equipped with the first sealing rubber ring.
Preferably, the central position at the top of the fixed limiting device is equipped with limiting through hole, the fixed limiting device
It is fixed by the connecting rod at the position of interior bottom and limit casing is installed.
Preferably, the bottom of the flange mounting disc is adhesive with the second sealing rubber ring, and one at the top of the flange mounting disc
It is fixedly installed with shockproof bolt week, the bottom of shockproof bolt is fixedly installed with limit sleeve, and the bottom of limit sleeve, which is inlayed, is equipped with rubber
Blob of viscose.
Preferably, the central position of the micromotor body top is equipped with power supply line, the micromotor main body two
Side is fixedly installed with fixed connector at the position of two close end, and the micromotor bottom part body is equipped with rotation axis.
Preferably, the central position at the top of the exclusion seal device is equipped with seal receptacle, and the inside of seal receptacle is equipped with close
Big envelope.
Compared with prior art, the utility model has the beneficial effects that there is the micromotor of sealing structure to be provided with for this
Exclusion seal device carries out exclusion seal to micromotor main body by exclusion seal device, prevents dust from carrying out the micromotor
Inside, in the presence of water, the inside that can enter the micromotor to avoid water source cause to damage to the electric elements of its inside
It is bad, its normal use is influenced, there is the micromotor of sealing structure to be provided with the first sealing rubber ring, the second sealing rubber ring and for this
Three sealing rubber rings can accomplish the effect of sealing protection by the first sealing rubber ring, the second sealing rubber ring and third sealing rubber ring,
Increase the sealing performance of the micromotor, there is the micromotor of sealing structure to be provided with limit casing for this, pass through limit casing
The rotation axis of micromotor cylinder one end can be limited, preventing the micromotor, rotation axis occurs in the process of work
The case where offset.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the exclusion seal structure drawing of device of the utility model.
Fig. 3 is the fixation limit device structure figure of the utility model.
Fig. 4 is the flange mounting disc structure chart of the utility model.
Fig. 5 is the micromotor main structure chart of the utility model.
In figure: 1, exclusion seal device；101, tail shell；102, the first sealing rubber ring；103, bolt is installed；104, it protects
Shell；2, micromotor main body；201, power supply line；202, fixed connector；203, rotation axis；3, fixing bolt；4, fixed limit
Device；401, limiting through hole；402, limit casing；403, connecting rod；5, flange mounting disc；501, limit sleeve；502, second is close
Sealing rubber ring；503, shockproof bolt；504, rubber block；6, third sealing rubber ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1-5 is please referred to, a kind of embodiment provided by the utility model: a kind of micromotor with sealing structure, packet
Include exclusion seal device 1, micromotor main body 2, fixing bolt 3, fixed limiting device 4 and flange mounting disc 5, exclusion seal dress
The bottom for setting 1 is welded with flange mounting disc 5, and exclusion seal device 1 can be sealed protection to micromotor main body 2, prevent
Dust or water enter inside micromotor main body 2, damage to the electric elements inside micromotor main body 2, protect close
Installation is fixed by flange mounting disc 5 in seal apparatus 1, and the inner wall of exclusion seal device 1 is adhesive with third sealing rubber ring 6, the
Three sealing rubber rings 6 reinforce sealing effect to carrying out being again sealed off protection inside exclusion seal device 1, exclusion seal device 1 it is interior
Bottom, which is bolted, is equipped with fixed limiting device 4, and fixed limiting device 4 is convenient for close in protection to micromotor main body 2
1 interior location of seal apparatus is defined, and there is micromotor at the top of fixed limiting device 4 by 401 fixed placement of limiting through hole
Main body 2, micromotor main body 2 are fixedly connected with exclusion seal device 1 by fixing bolt 3, are reinforced by fixing bolt 3 micro-
Stability of the type motor body 2 inside exclusion seal device 1.
Further, exclusion seal device 1 includes tail shell 101, the first sealing rubber ring 102, installation bolt 103 and protecting crust
104, tail shell 101 is fixedly connected with protecting crust 104 by installing bolt 103, and tail shell 101 and protecting crust 104 pass through installation bolt
103 are fixedly connected with one exclusion seal device 1 of composition, protect micromotor main body 2, tail shell 101 and protecting crust 104
Junction is equipped with the first sealing rubber ring 102, and the first sealing rubber ring 102 can carry out the junction of tail shell 101 and protecting crust 104
The leakproofness of exclusion seal device 1 is reinforced in sealing.
Further, the central position at fixed 4 top of limiting device is equipped with limiting through hole 401, and micromotor main body 2 is caught in
Inside the limiting through hole 401 at fixed 4 top of limiting device, limiting through hole 401 plays the work to the fixed limit of micromotor main body 2
With fixed limiting device 4 is welded with limit casing 402, limit casing 402 by connecting rod 403 at the position of interior bottom
It covers on the surface of rotation axis 203, rotation axis 203 is limited, preventing rotation axis 203, appearance position is inclined in the process of work
The case where shifting.
Further, the bottom of flange mounting disc 5 is adhesive with the second sealing rubber ring 502, and flange mounting disc 5 passes through the second sealing
Cushion rubber 502 is sealed with joint face, prevents dust and water from penetrating into, and one week of 5 top of flange mounting disc is solid by helicitic texture
Dingan County is equipped with shockproof bolt 503, and the bottom of shockproof bolt 503 is welded with limit sleeve 501, and limit sleeve 501 can be to rubber block 504
Limit is fixed, the bottom of limit sleeve 501, which is inlayed, is equipped with rubber block 504, and rubber block 504 can carry out vibration effective
Buffering prevents because vibration causes the installation of shockproof bolt 503 to loosen.
Further, the central position at 2 top of micromotor main body is equipped with power supply line 201, and power supply line 201 extends protection
The outside of sealing device 1 connects power supply, is powered to micromotor main body 2, and the position of two close end is leaned in 2 two sides of micromotor main body
The place of setting is welded with fixed connector 202, and fixing bolt 3 is fixedly connected with fixed connector 202, thus to micromotor main body 2
It is fixed, 2 bottom of micromotor main body is equipped with rotation axis 203, and rotation axis 203 is anti-by extending after limit casing 402
The outside of sealing device 1 is protected, then external equipment is driven to be rotated.
Further, the central position at 1 top of exclusion seal device is equipped with seal receptacle, and the inside of seal receptacle is equipped with sealing
Set, power supply line 201 extends the outside of exclusion seal device 1 by seal receptacle, when power supply line 201 passes through seal receptacle, sealing shroud
Play sealing function.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of micromotor with sealing structure, including exclusion seal device (1), micromotor main body (2), fixing bolt
(3), fixed limiting device (4) and flange mounting disc (5), it is characterised in that: the inner wall of the exclusion seal device (1) is adhesive with
Third sealing rubber ring (6), the interior bottom of the exclusion seal device (1), which is bolted, is equipped with fixed limiting device (4),
The bottom of the exclusion seal device (1) is fixedly installed with flange mounting disc (5), and the top of the fixed limiting device (4) is logical
Crossing limiting through hole (401) fixed placement has micromotor main body (2), the micromotor main body (2) by fixing bolt (3) with
Exclusion seal device (1) is fixedly connected.
2. a kind of micromotor with sealing structure according to claim 1, it is characterised in that: the exclusion seal dress
Setting (1) includes tail shell (101), the first sealing rubber ring (102), installation bolt (103) and protecting crust (104), tail shell (101) and is prevented
Protective case (104) is fixedly connected by installing bolt (103), and the junction of tail shell (101) and protecting crust (104) is equipped with the first sealing
Cushion rubber (102).
3. a kind of micromotor with sealing structure according to claim 1, it is characterised in that: the fixed limit dress
It sets the central position at the top of (4) and is equipped with limiting through hole (401), the fixed limiting device (4) is at the position of interior bottom
Limit casing (402) are fixedly installed with by connecting rod (403).
4. a kind of micromotor with sealing structure according to claim 1, it is characterised in that: the flange mounting disc
(5) bottom is adhesive with the second sealing rubber ring (502), is fixedly installed with shockproof spiral shell within one week at the top of the flange mounting disc (5)
The bottom of bolt (503), shockproof bolt (503) is fixedly installed with limit sleeve (501), and the bottom of limit sleeve (501), which is inlayed, to be equipped with
Rubber block (504).
5. a kind of micromotor with sealing structure according to claim 1, it is characterised in that: the micro electric owner
Central position at the top of body (2) is equipped with power supply line (201), and micromotor main body (2) two sides are at the position of two close end
It is fixedly installed with fixed connector (202), micromotor main body (2) bottom is equipped with rotation axis (203).
6. a kind of micromotor with sealing structure according to claim 1, it is characterised in that: the exclusion seal dress
It sets the central position at the top of (1) and is equipped with seal receptacle, the inside of seal receptacle is equipped with sealing shroud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821892636.1U CN208904808U (en) | 2018-11-16 | 2018-11-16 | A kind of micromotor with sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821892636.1U CN208904808U (en) | 2018-11-16 | 2018-11-16 | A kind of micromotor with sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208904808U true CN208904808U (en) | 2019-05-24 |
Family
ID=66577956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821892636.1U Expired - Fee Related CN208904808U (en) | 2018-11-16 | 2018-11-16 | A kind of micromotor with sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208904808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110880829A (en) * | 2019-11-22 | 2020-03-13 | 衡阳市大力成泵业制造有限责任公司 | Micro motor with sealing structure |
-
2018
- 2018-11-16 CN CN201821892636.1U patent/CN208904808U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110880829A (en) * | 2019-11-22 | 2020-03-13 | 衡阳市大力成泵业制造有限责任公司 | Micro motor with sealing structure |
| CN110880829B (en) * | 2019-11-22 | 2021-09-03 | 衡阳市大力成泵业制造有限责任公司 | Micro motor with sealing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20211116 |