CN210093055U

CN210093055U - Claw pole type permanent magnet synchronous gear speed reducing motor

Info

Publication number: CN210093055U
Application number: CN201921446943.1U
Authority: CN
Inventors: 邱佐发; 陈磊
Original assignee: Zhejiang Zhengke Motor Co Ltd
Current assignee: Zhejiang Zhengke Motor Co Ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-02-18
Anticipated expiration: 2029-09-02

Abstract

The utility model relates to a claw utmost point formula permanent magnetism synchronous gear reducing motor, which comprises a housing, set up two sets of ring winding in the casing, be provided with the contact pin of being connected with the winding towards the outside between two sets of ring winding, the casing forms the sheath mouth in contact pin department, the cover is provided with the sheath on the sheath mouth, the sheath corresponds the contact pin and forms the socket, the contact pin passes the socket, form the terminal seat on the sheath of socket one side, can dismantle in the terminal seat and be connected with binding post, the last terminal stitch and the contact pin electricity of binding post are connected, the socket opposite side is provided with electric capacity, electric capacity stitch and the contact pin electricity. The utility model discloses a contact pin passes through the socket of sheath and is connected with binding post and electric capacity electricity, need not adopt the flexible conductor to realize the electricity and connect, owing to saved the flexible conductor, the shape of each part is fixed, makes things convenient for the anchor clamps location clamp to get to realize the automated production of motor.

Description

Claw pole type permanent magnet synchronous gear speed reducing motor

Technical Field

The utility model relates to a motor, especially a claw utmost point formula permanent magnetism synchronous gear reduction motor suitable for motor automation line production.

Background

The claw-pole permanent magnet synchronous gear speed reducing motor consists of a gear speed reducing mechanism and a claw-pole synchronous motor. The casing, the winding and the claw poles form a stator of the motor, and the radial multi-pole magnetized permanent magnetic ferrite annular magnetic cylinder forms a rotor of the motor. The motor has two ring windings, between which a capacitor is connected in series, and the phase of the magnetic field generated by the current through the phase-shifting (lagging) action of the capacitor is different. In the pairs of magnetic poles formed by the claw poles, a magnetic field with a fixed rotating direction is formed, and the rotor magnetic poles rotate under the action of the magnetic field. Has the following advantages: the rotating speed of the motor keeps a constant relation with the power frequency; except overload and stop, the motor has no out-of-step running phenomenon; the motor steering can be changed by only changing the position of the series capacitor; the device has small volume, low power consumption and low price, and can be widely applied to various fields of household appliances, automatic control equipment, instruments and meters, industrial and mining enterprises and the like.

In order to realize the automatic production of the claw-pole permanent magnet synchronous gear speed reduction motor, the structure of the motor needs to be changed to adapt to the automatic production, and particularly, the existing motor needs to be welded by a flexible conductor which is not easy to fix during welding and cannot be suitable for the automatic production.

Disclosure of Invention

In order to solve the deficiencies existing in the prior art, the utility model provides a claw utmost point formula permanent magnetism synchronous gear reduction motor suitable for automatic production.

In order to realize the above-mentioned purpose, the utility model relates to a claw utmost point formula permanent magnetism synchronous gear reducer motor, which comprises a housing, set up two sets of ring winding in the casing, be provided with the contact pin of being connected with the winding towards the outside between two sets of ring winding, the casing forms the sheath mouth in contact pin department, the cover is provided with the sheath on the sheath mouth, the sheath corresponds the contact pin and forms the socket, the contact pin passes the socket, form the terminal seat on the sheath of socket one side, can dismantle in the terminal seat and be connected with binding post, the last terminal stitch and the contact pin electricity of binding post are connected, the socket opposite side is provided with electric capacity, electric capacity stitch.

The utility model discloses further set up to form the socket wall around the socket of sheath, correspond binding post's terminal stitch and the electric capacity stitch of electric capacity and form the wall hole respectively on the socket wall, the wall hole of socket wall is passed respectively to binding post's terminal stitch and electric capacity stitch of electric capacity, is stamped the apron between the socket wall.

The utility model discloses further set up to sheath mouth one side is the opening, the inboard formation slide rail of sheath, the inboard lateral both sides extension formation inner splint of slide rail, slide rail and sheath mouth contact, inner splint card are inboard at the sheath mouth, fix the sheath in the sheath mouth with the surface cooperation of sheath, and the opening part of sheath mouth sets up and covers with the shell cover board.

The utility model discloses further set up to claw utmost point formula permanent magnetism synchronous gear motor still includes reduction gear group, and reduction gear group sets up the one side at ring winding.

The utility model has the advantages that the contact pin is electrically connected with the connecting terminal and the capacitor through the socket of the sheath, and the flexible conductor is not needed to realize the electrical connection, and the shape of each part is fixed due to the omission of the flexible conductor, so that the clamp is convenient to position and clamp, thereby realizing the automatic production of the motor; thereby set up the wall hole on the sheath and let binding post and electric capacity pass fixed binding post and electric capacity, the sheath passes through the interior splint joint in the sheath mouth of casing, convenient assembling.

Drawings

Fig. 1 is a schematic diagram of an embodiment of the present invention.

Fig. 2 is a cross-sectional view of an embodiment of the present invention.

Fig. 3 is an exploded view of an embodiment of the present invention.

Fig. 4 is a schematic view of the sheath of the present invention.

Detailed Description

As shown in fig. 1-4, the embodiment of the present invention is a claw-pole permanent magnet synchronous gear speed reducing motor, which comprises a casing 1, two sets of ring windings 2 disposed in the casing 1, and a speed reducing gear set 3 disposed on one side of the ring windings 2, wherein a pin 4 connected to the windings is disposed between the two sets of ring windings 2 facing outward, the casing 1 forms a sheath opening 11 at the pin 4, one side of the sheath opening 11 is an opening, a sheath 5 is covered on the sheath opening 11, a slide rail 51 is formed on the inner side of the sheath 5, an inner clamp plate 52 is formed on the inner side of the slide rail 51 and extends toward both sides, the slide rail 51 contacts the sheath opening 11, the inner clamp plate 52 is clamped on the inner side of the sheath opening 11 and is matched with the outer surface of the sheath 5 to fix the sheath 5 in the sheath opening 11, the opening of the sheath opening 11 is covered by a casing cover plate 12, the sheath 5 forms a socket 53 corresponding to the pin 4, form terminal seat 54 on the sheath 5 of socket 53 top, can dismantle in the terminal seat 54 and be connected with binding post 6, terminal stitch 61 on the binding post 6 is connected with contact pin 4 electricity, socket 53 below is provided with electric capacity 7, electric capacity stitch 71 on the electric capacity 7 is connected with contact pin 4 electricity, form socket wall 55 around the socket 53 of sheath 5, correspond binding post 6's terminal stitch 61 and electric capacity stitch 71 of electric capacity 7 and form wall hole 56 respectively on socket wall 55, binding post 6's terminal stitch 61 and electric capacity stitch 71 of electric capacity 7 pass through wall hole 56 of socket wall 55 respectively, be stamped apron 57 on the socket wall 55.

The above embodiments are the preferred embodiments of the present invention, and other obvious modifications are within the scope of the present invention.

Claims

1. The utility model provides a claw utmost point formula permanent magnetism synchronous gear reducing motor, includes the casing, sets up two sets of ring winding in the casing, its characterized in that: the shell forms a sheath opening at the contact pin, a sheath covers the sheath opening, the sheath corresponds to the contact pin to form a socket, the contact pin penetrates through the socket, a terminal base is formed on the sheath on one side of the socket, a wiring terminal can be detachably connected in the terminal base, a terminal pin on the wiring terminal is electrically connected with the contact pin, the other side of the socket is provided with a capacitor, and a capacitor pin on the capacitor is electrically connected with the contact pin.

2. The claw-pole permanent magnet synchronous gear reduction motor according to claim 1, characterized in that: form the socket wall around the socket of sheath, correspond binding post's the terminal stitch and the electric capacity stitch of electric capacity and form the wall hole respectively on the socket wall, the wall hole of socket wall is passed respectively to binding post's terminal stitch and electric capacity stitch of electric capacity, is stamped the apron between the socket wall.

3. The claw-pole permanent magnet synchronous gear reduction motor according to claim 1 or 2, characterized in that: the utility model discloses a jacket, including sheath, jacket mouth, slide rail, interior lateral extension of slide rail, slide rail and jacket mouth, the jacket mouth is one side for the opening, the inboard slide rail that forms of sheath, the inboard inside lateral extension of slide rail forms interior splint, and the slide rail contacts with the jacket mouth, and interior splint card is inboard at the jacket mouth, fixes the sheath in the jacket mouth with the surface coordination of sheath, and the opening part of jacket mouth sets up organic shell apron and.

4. The claw-pole permanent magnet synchronous gear reduction motor according to claim 1 or 2, characterized in that: the claw-pole permanent magnet synchronous gear speed reduction motor further comprises a speed reduction gear set, and the speed reduction gear set is arranged on one side of the annular winding.