CN207368839U - A kind of motor stator epoxy casting device for preventing that epoxy resin is excessive - Google Patents
A kind of motor stator epoxy casting device for preventing that epoxy resin is excessive Download PDFInfo
- Publication number
- CN207368839U CN207368839U CN201721156440.1U CN201721156440U CN207368839U CN 207368839 U CN207368839 U CN 207368839U CN 201721156440 U CN201721156440 U CN 201721156440U CN 207368839 U CN207368839 U CN 207368839U
- Authority
- CN
- China
- Prior art keywords
- frock
- stator
- silicone tube
- epoxy resin
- inner hole
- 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.)
- Active
Links
Abstract
A kind of motor stator epoxy casting device for preventing that epoxy resin is excessive is the utility model is related to, including frock shell, frock enclosure are equipped with motor stator, motor stator external belt has casing, and casing internal is equipped with rule stator；Frock outer casing underpart is equipped with silicone tube；Frock mandrel is equipped with the inside of silicone tube；It is stamped frock upper cover in frock mandrel top；Fastening is realized using nut in frock upper cover top；Motor top both sides are equipped with binding post, and binding post is realized using screw and fixed.The utility model device is in stator epoxy casting, the silicone tube that a diameter is slightly larger than stator inner hole is inserted into stator inner hole in advance, a frock mandrel is entered in the hole of silicone tube again after insertion silicone tube, by silicone tube spreading, silica gel is set to be squeezed into along the gap of stator inner hole, the excessive approach of epoxy resin is blocked, cannot be excessive to stator inner hole surface during epoxy casting.After epoxy resin cure, epoxy resin surface is slightly below stator inner hole surface, at this time extracts frock mandrel and silicone tube out.
Description
Technical field
The utility model belongs to micro machine manufacturing technology field, and in particular to a kind of motor for preventing epoxy resin excessive is determined
Subring oxygen casting device.
Background technology
In the micromotor stator manufacturing process of small base number, usually using the method for poured with epoxy resin, by stator
Gap between each part in portion is filled with epoxy resin, to increase the insulation performance of stator and improve its heat dissipation performance.Epoxy casting
Afterwards, the bore area of stator has the epoxy resin attachment of spilling, and usually machining means using car, mill etc. in rear process will overflow
The epoxy resin gone out removes, and adds production process.
When removing epoxy resin using car, grinding machine, since stator inner hole surface is made of different parts, its material has
Stainless steel, silicon steel sheet, resin etc., the hardness of a variety of materials is different, is easily damaged mach cutlery.
Utility model content
The purpose of this utility model is to provide a kind of motor stator epoxy casting device for preventing that epoxy resin is excessive.
To achieve these goals, the technical solution of the utility model is as follows.
A kind of motor stator epoxy casting device for preventing that epoxy resin is excessive, including frock shell, frock enclosure
Equipped with motor stator, motor stator external belt has casing, and casing internal is equipped with rule stator；Frock outer casing underpart is equipped with silica gel
Pipe；Frock mandrel is equipped with the inside of silicone tube；It is stamped frock upper cover in frock mandrel top；Realized using nut tight in frock upper cover top
Gu；Motor top both sides are equipped with binding post, and binding post is realized using screw and fixed.
The rule stator of stator is put into casing when it is implemented, binding post is installed to frock upper cover by the utility model,
The casing for installing parts is put into frock shell, silicone tube is inserted into stator inner hole, frock mandrel is inserted from one end
In the endoporus for entering silicone tube, by silicone tube spreading, the other end is fastened after covering frock upper cover with nut, then from epoxy resin into
Material mouth pours into epoxy resin.After silicone tube spreading, silica gel pipe outer wall is in close contact with stator inner wall, and can be risen slightly into zero
In gap between part, so that epoxy resin cannot trickle to the inner wall surface of stator, and the epoxy resin in each gap is consolidated
It is less than the inner wall surface of stator after change.Without the work for the epoxy resin for increasing removing stator inner hole surface attachment in downstream process
Sequence.
The beneficial effect of the utility model is：The utility model device is in stator epoxy casting, in advance in stator
The silicone tube that a diameter is slightly larger than stator inner hole is inserted into hole, is inserted into the hole of frock mandrel insertion silicone tube after silicone tube again
In, by silicone tube spreading, silica gel is squeezed into along the gap of stator inner hole, the excessive approach of epoxy resin is blocked, in epoxy
Cannot be excessive to stator inner hole surface in casting process.After epoxy resin cure, epoxy resin surface is slightly below stator inner hole table
Face, at this time extracts frock mandrel and silicone tube out.In this way, stator inner hole surface just without overflow epoxy resin, also
Follow-up clearing process is no longer needed, so as to save cost.
Brief description of the drawings
Fig. 1 is apparatus structure schematic diagram used in the utility model embodiment.
Embodiment
Specific embodiment of the present utility model is described below in conjunction with the accompanying drawings, it is new to be better understood from this practicality
Type.
As shown in Figure 1, the motor stator epoxy casting device for preventing that epoxy resin is excessive in the present embodiment, including frock
Shell 5, frock shell 5 are internally provided with motor stator, and motor stator external belt has casing 6, and casing 6 is internally provided with rule stator 7；
5 lower part of frock shell is equipped with silicone tube 9；The inner side of silicone tube 9 is equipped with frock mandrel 8；It is stamped frock upper cover 2 in 8 top of frock mandrel；
Fastening is realized using nut 3 in 2 top of frock upper cover；Motor top both sides are equipped with binding post 4, and binding post 4 is realized solid using screw 1
It is fixed.
The rule stator of stator is put into casing when it is implemented, binding post is installed to frock upper cover by the utility model,
The casing for installing parts is put into frock shell, silicone tube is inserted into stator inner hole, frock mandrel is inserted from one end
In the endoporus for entering silicone tube, by silicone tube spreading, the other end is fastened after covering frock upper cover with nut, then from epoxy resin into
Material mouth pours into epoxy resin.After silicone tube spreading, silica gel pipe outer wall is in close contact with stator inner wall, and can be risen slightly into zero
In gap between part, so that epoxy resin cannot trickle to the inner wall surface of stator, and the epoxy resin in each gap is consolidated
It is less than the inner wall surface of stator after change.Without the work for the epoxy resin for increasing removing stator inner hole surface attachment in downstream process
Sequence.
The above is the preferred embodiment of the utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the scope of protection of the utility model.
Claims (1)
- A kind of 1. motor stator epoxy casting device for preventing that epoxy resin is excessive, it is characterised in that：It is described including frock shell Frock enclosure is equipped with motor stator casing；The motor stator casing internal is equipped with rule stator；In the rule stator Side is equipped with silicone tube；Frock mandrel is equipped with the inside of the silicone tube；The frock mandrel top is equipped with frock upper cover；The frock Fastening is realized using nut in upper cover top；The frock upper cover both sides are equipped with binding post, and the binding post is realized solid using screw It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721156440.1U CN207368839U (en) | 2017-09-11 | 2017-09-11 | A kind of motor stator epoxy casting device for preventing that epoxy resin is excessive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721156440.1U CN207368839U (en) | 2017-09-11 | 2017-09-11 | A kind of motor stator epoxy casting device for preventing that epoxy resin is excessive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207368839U true CN207368839U (en) | 2018-05-15 |
Family
ID=62352615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721156440.1U Active CN207368839U (en) | 2017-09-11 | 2017-09-11 | A kind of motor stator epoxy casting device for preventing that epoxy resin is excessive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207368839U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109617345A (en) * | 2019-01-23 | 2019-04-12 | 宁波菲仕自动化技术有限公司 | A kind of stator module epoxy casting tool and operating method |
| CN114800983A (en) * | 2022-05-10 | 2022-07-29 | 哈尔滨电气动力装备有限公司 | Epoxy resin filling device for shielded motor |
-
2017
- 2017-09-11 CN CN201721156440.1U patent/CN207368839U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109617345A (en) * | 2019-01-23 | 2019-04-12 | 宁波菲仕自动化技术有限公司 | A kind of stator module epoxy casting tool and operating method |
| CN114800983A (en) * | 2022-05-10 | 2022-07-29 | 哈尔滨电气动力装备有限公司 | Epoxy resin filling device for shielded motor |
| CN114800983B (en) * | 2022-05-10 | 2023-08-08 | 哈尔滨电气动力装备有限公司 | Epoxy resin pouring method for shielding motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207368839U (en) | A kind of motor stator epoxy casting device for preventing that epoxy resin is excessive | |
| CN202258780U (en) | Upper-end closing plate device for vertical casting mould of dry-type transformer epoxy resin coil | |
| CN105703531B (en) | Bipyramid expands retaining mechanism | |
| CN206259760U (en) | Epoxy casting stator | |
| CN207010426U (en) | A kind of servomotor casing with water resistance | |
| CN2605696Y (en) | Liquid-flow thermal energy generator for enclosed water-cooled motor | |
| CN204392028U (en) | A kind of auxiliary mould of filling with epoxy | |
| CN208939799U (en) | A kind of cored linear motor of small size | |
| CN207887833U (en) | It is a kind of that solve low lead product loose with crackle casting device | |
| CN202937460U (en) | Vibrating type shield pump | |
| CN202339815U (en) | Coil pouring mould | |
| CN206779382U (en) | A kind of casting lower die structure with the anti-pressure ring of monoblock type | |
| CN207178628U (en) | A kind of belt sheave | |
| CN205667311U (en) | A kind of spiral brick tea steam pressure equipment automatically delivered | |
| CN207448900U (en) | A kind of Multifunctional rubber mold | |
| CN204909055U (en) | Energy -conserving thermos that adds | |
| CN204062415U (en) | Bearing oil application machine | |
| CN214218182U (en) | Energy-saving high-efficiency ozone generator | |
| CN207458975U (en) | Solar energy solar double-glass assemblies link up with erecting device | |
| CN206949690U (en) | A kind of Intelligent bracelet | |
| CN203537138U (en) | Damping static impeller | |
| CN203522386U (en) | Insulation end cap | |
| CN207227093U (en) | A kind of distilled ammonia wastewater buffers sedimentation device | |
| CN207095618U (en) | A kind of flowmeter | |
| CN206253990U (en) | A kind of play formula brush case combined mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |