CN210075035U - Protection tool for coating insulation of motor iron core - Google Patents
Protection tool for coating insulation of motor iron core Download PDFInfo
- Publication number
- CN210075035U CN210075035U CN201921175113.XU CN201921175113U CN210075035U CN 210075035 U CN210075035 U CN 210075035U CN 201921175113 U CN201921175113 U CN 201921175113U CN 210075035 U CN210075035 U CN 210075035U
- Authority
- CN
- China
- Prior art keywords
- ring
- protection tool
- iron core
- coating
- insulation
- 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
Images
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model discloses a protective tool for coating insulation of motor iron core, it includes circular bottom ring, circular bottom ring circumference hoop has the bottom ring, the bottom ring upper end is provided with horizontal annular backing plate, be provided with vertical first fender ring on the annular backing plate, first fender ring outside cover is equipped with the connecting cylinder, the connecting cylinder upper end cover has the upper cover, on cover central point and put and seted up the pan feeding mouth. The utility model discloses have and to block the motor outside, the effect of convenient insulating coating.
Description
Technical Field
The utility model belongs to the technical field of the technique and specifically relates to a protection frock is used in insulating coating of motor core is related to.
Background
The motor core is generally formed by combining a stator and a rotor. The motor stator is the stationary part of the motor. The stator consists of three parts, namely a stator iron core, a stator winding and a machine base. The main function of the stator is to generate a rotating magnetic field, and the main function of the rotor is to be cut by magnetic lines of force in the rotating magnetic field to generate (output) current. The stator is typically disposed inside the motor housing.
In response to the requirement of the insulation performance of the motor, the iron core of the motor needs to adopt an insulation coating process to carry out insulation coating on the contact surface of the winding slot and the conductor, and the conductor of the armature part of the motor is insulated and isolated from the iron core through epoxy powder so as to achieve the purpose of meeting the requirement of the insulation performance. Before the iron core is placed in the epoxy powder, the installation matching surface and the non-insulation surface of the iron core need to be protected, so that the installation size precision and the appearance requirement after insulation coating are ensured.
In the prior art, when an insulation coating process is carried out, because a motor shell is not provided with a protection tool, epoxy powder can cover the motor shell, and the motor shell is generally large in appearance and concave-convex in shape, so that insulation materials are wasted, and a coated protection layer is difficult to remove.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can overlap and establish at motor core skin, can scribble the protection frock of inoxidizing coating on the reduction outer motor.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a protection frock is used in insulating coating of motor core, includes circular end ring, circular end ring circumference hoop has the end ring, the end ring upper end is provided with horizontal annular backing plate, be provided with vertical first fender ring on the annular backing plate, first fender ring outside cover is equipped with the connecting cylinder, the connecting cylinder upper end cover has the upper cover, on cover central point and put and seted up the pan feeding mouth.
Through adopting above-mentioned technical scheme, the staff places the motor on annular backing plate, and surround the motor lateral wall through connecting cylinder circumference, then cover the motor through the upper cover, then put into the epoxy powder with the frock, inside the epoxy powder gets into the motor from the pan feeding mouth, thereby carry out insulating coating to the inside iron core of motor, and the connecting cylinder circumference protects the motor outside, upper cover keeps off motor upper portion, annular backing plate blocks the motor bottom, thereby control insulating coated region, reduce the outside condition of paining the epoxy powder of motor, reduce the processing step, promote production efficiency.
The utility model discloses further set up to: the upper cover extends downwards to form a rotating ring, an external thread is arranged on the outer side of the rotating ring, and an internal thread in threaded connection with the external thread is arranged on the inner side of the upper end of the connecting cylinder.
Through adopting above-mentioned technical scheme, the staff rotates the upper cover, through external screw thread and internal thread threaded connection, can be fixed the upper cover on the connecting cylinder through changeing over to the ring, increases the stability of being connected between upper cover and the connecting cylinder.
The utility model discloses further set up to: the connecting device is characterized in that connecting blocks are arranged on two sides of the connecting cylinder, one outward side of each connecting block is fixedly connected with a connecting rod, a v-shaped lifting frame is rotatably connected between the two connecting rods, and a wooden holding sleeve is sleeved on the v-shaped lifting frame.
By adopting the technical scheme, a worker holds the wooden holding sleeve to lift the v-shaped lifting frame, so that the tool is lifted, the worker can conveniently immerse the tool in the epoxy powder, and the use is more convenient.
The utility model discloses further set up to: the wooden holding sleeve is provided with a holding groove.
Through adopting above-mentioned technical scheme, can increase the frictional force between the cover is held to user of service and wood to difficult taking off the hand when user of service carries the frock, facilitate the use.
The utility model discloses further set up to: the annular backing plate is provided with a fastening wear-resisting ring, the fastening wear-resisting ring is fixedly connected with the annular backing plate, and the fastening wear-resisting ring is made of wear-resisting high-temperature-resisting rubber.
Through adopting above-mentioned technical scheme, through fastening wear ring, can bear the motor of processing, thereby reduce the motor of processing and cause the condition of wearing and tearing damage frock to annular backing plate, prolong the life-span of frock.
The utility model discloses further set up to: the circular bottom ring is made of bakelite plates.
By adopting the technical scheme, the bakelite board is also called as a bakelite board or a phenolic aldehyde laminated paper board, is manufactured by using bleached wood laminated paper and cotton wool paper with excellent quality as reinforcements and using phenolic resin prepared by reaction of high-purity and fully-synthetic petrochemical raw materials as a resin adhesive, and can have good hardness and improve the strength of a circular bottom ring.
The utility model discloses further set up to: the height of the connecting cylinder is 10-18 cm.
By adopting the technical scheme, when the motors with different heights are required to be coated in an insulating way, the connecting cylinder is replaced, so that the connecting cylinder can be suitable for the motors with different heights and different specifications, and the application range is wide.
The utility model discloses further set up to: and a pin is connected between the circular bottom ring and the bottom ring in an interference manner.
By adopting the technical scheme, the pin in interference connection has good centering precision and can bear torque, axial force or composite load of the torque and the axial force, so that the circular bottom ring and the bottom ring are fixed, and the connection stability between the circular bottom ring and the bottom ring is improved.
To sum up, the beneficial effects of the utility model are that:
1. the annular base plate, the connecting cylinder and the upper cover are adopted, so that the effect of facilitating the insulating coating of the iron core in the motor is achieved;
2. the fixture has the advantages that the fixture is convenient to lift and convenient to perform insulation coating due to the adoption of the connecting block, the connecting rod and the lifting frame;
3. the fastening wear-resisting ring is adopted, so that the effect of prolonging the service life of the tool is achieved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present embodiment.
Fig. 2 is a schematic cross-sectional structure diagram of the present embodiment.
In the figure, 1, a circular bottom ring; 2. a bottom ring; 3. an annular backing plate; 4. a first retainer ring; 5. a connecting cylinder; 51. an internal thread; 52. connecting blocks; 53. a connecting rod; 54. \ 21274and a shaped lifting frame; 541. gripping the groove; 6. an upper cover; 61. a feeding port; 62. turning into a ring; 63. an external thread; 7. fastening a wear-resistant ring; 8. a pin; 9. the wooden holding sleeve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a protection frock is used in insulating coating of motor core, include to constitute circular end ring 1 by bakelite board, circular end ring 1 circumference has end ring 2 through 8 interference connections of pin. The upper surface circumference of the circular bottom ring 1 is provided with an annular base plate 3, a worker can place a motor on the annular base plate 3, a fastening wear-resistant ring 7 consisting of wear-resistant high-temperature-resistant rubber is fixedly arranged on the annular base plate 3, a first baffle ring 4 is upwards arranged in the circumferential direction of the annular base plate 3, the motor placed on the fastening wear-resistant ring 7 is hooped by the first baffle ring 4, a connecting cylinder 5 with the height of 10-18 cm is hooped on the outward side of the first baffle ring 4 and used for blocking the outer side of the motor, an upper cover 6 is arranged on the connecting cylinder 5, and a feeding port 61 for placing epoxy powder is formed in the upper cover 6.
Referring to fig. 2, in order to better connect the upper cover 6 to the connecting cylinder 5, the upper cover 6 extends downward to form a rotating ring 62, the rotating ring 62 is circumferentially provided with an external thread 63 toward the outer side, an internal thread 51 in threaded connection with the external thread 63 is provided on the inner side of the upper end of the connecting cylinder 5, and a worker rotates the upper cover 6 to be able to connect the upper cover 6 to the connecting cylinder 5 through the external thread 63 and the internal thread 51.
Referring to fig. 2, connecting blocks 52 are arranged on two sides of a connecting cylinder 5, connecting rods 53 are fixedly connected to the outward side of each connecting block 52, a v-21274is arranged on each connecting rod 53, a shaped lifting frame 54, a v-21274, two ends of each shaped lifting frame 54 are respectively and rotatably connected with the corresponding connecting rods 53, the v-21274is sleeved at the middle of each shaped lifting frame 54, a wooden holding sleeve 9 is sleeved on each wooden holding sleeve 9, a gripping groove 541 is arranged on each wooden holding sleeve 9, and a worker can grip the gripping groove 541 on each wooden holding sleeve 9 to lift the v-2127454.
The implementation principle of the above embodiment is as follows: the staff selects suitable connecting cylinder 5 size through the motor specification, place connecting cylinder 5 on annular backing plate 3, place the motor in connecting cylinder 5, through rotating upper cover 6, external screw thread 63 and internal thread 51 threaded connection, thereby fix upper cover 6 on connecting cylinder 5, the staff holds wooden gripping recess 541 department of holding on the cover 9, mention the protection frock and place in the epoxy powder, then the epoxy powder passes through pan feeding mouth 61 and gets into in the frock, carry out insulating coating to the inboard and motor core of motor.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides an insulating coating of motor core is with protection frock, characterized by: including circular end ring (1), circular end ring (1) circumference hoop has end ring (2), end ring (2) upper end is provided with horizontal annular backing plate (3), be provided with vertical first fender ring (4) on annular backing plate (3), first fender ring (4) outside cover is equipped with connecting cylinder (5), connecting cylinder (5) upper end cover has upper cover (6), central point puts and has seted up pan feeding mouth (61) on upper cover (6).
2. The protection tool for coating the insulation of the motor iron core as claimed in claim 1, wherein the protection tool comprises: the upper cover (6) extends downwards to form a rotary ring (62), an external thread (63) is arranged on the outer side of the rotary ring (62), and an internal thread (51) in threaded connection with the external thread (63) is arranged on the inner side of the upper end of the connecting cylinder (5).
3. The protection tool for coating the insulation of the motor iron core as claimed in claim 2, wherein the protection tool comprises: connecting blocks (52) are arranged on two sides of the connecting cylinder (5), one outward side of each connecting block (52) is fixedly connected with a connecting rod (53), a lifting frame (54) is rotatably connected between the two connecting rods (53), and a wooden holding sleeve (9) is sleeved on the lifting frame (54).
4. The protection tool for coating the insulation of the motor iron core as claimed in claim 3, wherein the protection tool comprises: the wooden holding sleeve (9) is provided with a holding groove (541).
5. The protection tool for coating the insulation of the motor iron core as claimed in claim 4, wherein the protection tool comprises: the wear-resistant rubber ring is characterized in that a fastening wear-resistant ring (7) is arranged on the annular backing plate (3), the fastening wear-resistant ring (7) is fixedly connected with the annular backing plate (3), and the fastening wear-resistant ring (7) is made of wear-resistant and high-temperature-resistant rubber.
6. The protection tool for coating the insulation of the motor iron core as claimed in claim 1, wherein the protection tool comprises: the circular bottom ring (1) is made of bakelite plates.
7. The protection tool for coating the insulation of the motor iron core as claimed in claim 1, wherein the protection tool comprises: the height of the connecting cylinder (5) is 10-18 cm.
8. The protection tool for coating the insulation of the motor iron core as claimed in claim 1, wherein the protection tool comprises: a pin (8) is connected between the circular bottom ring (1) and the bottom ring (2) in an interference manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921175113.XU CN210075035U (en) | 2019-07-24 | 2019-07-24 | Protection tool for coating insulation of motor iron core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921175113.XU CN210075035U (en) | 2019-07-24 | 2019-07-24 | Protection tool for coating insulation of motor iron core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210075035U true CN210075035U (en) | 2020-02-14 |
Family
ID=69430432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921175113.XU Active CN210075035U (en) | 2019-07-24 | 2019-07-24 | Protection tool for coating insulation of motor iron core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210075035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113037034A (en) * | 2021-02-24 | 2021-06-25 | 北京航天控制仪器研究所 | Iron core hot dipping coating tool, system and method |
-
2019
- 2019-07-24 CN CN201921175113.XU patent/CN210075035U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113037034A (en) * | 2021-02-24 | 2021-06-25 | 北京航天控制仪器研究所 | Iron core hot dipping coating tool, system and method |
| CN113037034B (en) * | 2021-02-24 | 2022-07-29 | 北京航天控制仪器研究所 | Iron core hot dipping coating tool, system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210075035U (en) | Protection tool for coating insulation of motor iron core | |
| CN206302315U (en) | A kind of aluminium busbar rotor structure | |
| CN207426898U (en) | A kind of high-effect ceiling-fan motor | |
| CN210958029U (en) | Outer rotor permanent magnet motor | |
| CN207149867U (en) | A kind of power plug wire coiling and molding machine Winder | |
| CN203691088U (en) | Impact-resistant easily-protective straight-winding coreless-cup armature structure | |
| CN211089245U (en) | Novel motor stator | |
| CN205583970U (en) | Brushless permanent magnetism disk external rotor generator | |
| CN210996979U (en) | Annular special piezoresistor and auxiliary installation tool thereof | |
| CN210225094U (en) | Double outer rotor structure of disc generator | |
| CN209329935U (en) | The compound outer rotor generator of disk target formula | |
| CN203911677U (en) | Low-noise interference-type series excited motor | |
| CN213846356U (en) | Motor rotor of full-automatic washing machine | |
| CN101764440A (en) | motor and motor stator | |
| CN218261377U (en) | V-shaped groove wire reel | |
| CN205986351U (en) | Phase separating high pressure low speed motor | |
| CN205212567U (en) | Plastic envelope stator of external rotor electric machine and external rotor electric machine of using thereof | |
| CN219999176U (en) | A quick replacement brake block structure for flameproof type motor | |
| CN205029535U (en) | Tow motor | |
| CN210867332U (en) | Motor insulation framework, stator structure and plastic package motor | |
| CN211151641U (en) | Motor stator | |
| CN208316463U (en) | A kind of electric toothbrush drag cup d.c. motor | |
| CN208209667U (en) | A kind of motor front end cover | |
| CN217216127U (en) | Rotor core for novel motor | |
| CN215300286U (en) | Magnetic core protection architecture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213104 No. 158, Yangguang Road, Luoyang Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Changzhou Duowei Electric Co.,Ltd. Address before: 213104 No. 158, Yangguang Road, Luoyang Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU DUOWEI ELECTRIC Co.,Ltd. |