CN214069759U

CN214069759U - Explosion-proof motor convenient for welding Hall element

Info

Publication number: CN214069759U
Application number: CN202022701189.0U
Authority: CN
Inventors: 丁玉林; 丁久斌; 陈前
Original assignee: JIANGSU SHILONG MOTOR CO LTD
Current assignee: JIANGSU SHILONG MOTOR CO LTD
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-08-27
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a flame proof motor convenient to weld hall element, include motor body and install the power pack at the motor body top, the hall plate is installed to the inboard bottom of power pack, the top of hall plate is provided with hall element body, and two pins of the bottom fixedly connected with of hall element body, the top of hall plate slides has two at least metal slide, metal slide's top has the spacing groove that the cooperation pin used, the both sides that the top of spacing groove is close to the spacing groove all have the mounting groove. The utility model discloses in, at first, adopt fixed auxiliary type welding, through the fixed to the pin to be convenient for the staff with the pin welding on metal sliding block, promoted hall element pin welded convenience from this, secondly, adopt metal sliding block adjustable structure, thereby be convenient for weld the hall element of different pin intervals, promoted pin welding interval's regulation performance from this.

Description

Explosion-proof motor convenient for welding Hall element

Technical Field

The utility model relates to the technical field of motors, especially, relate to a flame proof motor convenient to welding hall element.

Background

An electric motor is a device that converts electrical energy into mechanical energy. The electromagnetic power generating device utilizes an electrified coil to generate a rotating magnetic field and acts on a rotor to form magnetoelectric power rotating torque. The motors are classified into dc motors and ac motors according to the power sources used, and most of the motors in the power system are ac motors, which may be synchronous motors or asynchronous motors. The motor mainly comprises a stator and a rotor, and the direction of the forced movement of the electrified conducting wire in the magnetic field is related to the current direction and the magnetic induction line direction. The working principle of the motor is that the magnetic field exerts force on current to rotate the motor.

When the traditional explosion-proof motor Hall element is welded, an operator needs to hold the Hall element with one hand to perform welding operation, and the Hall element is easily shaken in a manual holding mode, so that the welding effect is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the explosion-proof motor convenient for welding the Hall element is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a flame proof motor convenient to welding hall element, includes motor body and installs the power pack at the motor body top, the hall plate is installed to the inboard bottom of power pack, the top of hall plate is provided with hall element body, and two pins of the bottom fixedly connected with of hall element body, the top of hall plate slides there are two at least metal sliding blocks, metal sliding block's top has the spacing groove that the cooperation pin used, the both sides that the top of spacing groove is close to the spacing groove all have the mounting groove, the shell fragment is installed to the inboard of mounting groove, one side that the pin is close to the shell fragment has the undercut.

As a further description of the above technical solution:

the top of the Hall plate is provided with a sliding groove for the sliding of the metal sliding block.

As a further description of the above technical solution:

the inner side of the sliding groove is fixedly connected with a sliding rail column, and the metal sliding block is sleeved on the outer end face of the sliding rail column.

As a further description of the above technical solution:

the bottom of the inner side of the sliding groove is fixedly connected with an electrode plate.

As a further description of the above technical solution:

the top of the electrode plate is abutted against the bottom of the metal sliding block.

As a further description of the above technical solution:

the outer surface wall of the pin is attached to the inner wall of the limiting groove.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, adopt fixed auxiliary type welding, with the pin cunning to the inboard of spacing groove, through the extrusion of shell fragment to the pin, carry out fixed block to the pin, and, when the pin cunning to extreme position, the inboard of inverted groove is gone into to the shell fragment card, thereby realize dying to the one-way lock of pin, through the fixing to the pin, thereby the staff of being convenient for welds the pin on metal slide, through metal slide's electric conductivity, can ensure the electric conduction between pin and the hall board, hall element pin welded convenience has been promoted from this.

2. The utility model discloses in, adopt metal slide adjustable structure, slide in the spout through metal slide, the setting of rethread slide rail post, guarantee the gliding stability of metal slide, through metal slide and electrode slice butt, electric connection between metal slide and the electrode slice has been ensured, thereby realize electric connection between pin and the electrode slice, through sliding metal slide, distance between the regulation metal slide is the same with the distance between two pins, thereby be convenient for weld the hall element of different pin intervals, the regulation performance of pin welding interval has been promoted from this.

Drawings

Fig. 1 shows a schematic front view according to the invention;

fig. 2 is a schematic diagram illustrating an internal structure of a power supply box according to an embodiment of the present invention;

fig. 3 shows a schematic partial enlarged view at a provided according to an embodiment of the present invention;

fig. 4 shows a schematic view of a connection structure of a cathode and a metal slider according to an embodiment of the present invention.

Illustration of the drawings:

1. a motor body; 2. a power supply box; 3. a Hall element body; 4. a pin; 401. groove inversion; 5. a metal slider; 501. a limiting groove; 502. mounting grooves; 6. a Hall plate; 601. a chute; 7. a slide rail column; 8. an electrode sheet; 9. an elastic sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an explosion-proof motor convenient for welding a Hall element comprises a motor body 1 and a power supply box 2 arranged at the top of the motor body 1, wherein a Hall plate 6 is arranged at the bottom of the inner side of the power supply box 2, the Hall element body 3 is arranged above the Hall plate 6, two pins 4 are fixedly connected with the bottom of the Hall element body 3, at least two metal sliding blocks 5 are arranged at the top of the Hall plate 6 in a sliding manner, limiting grooves 501 matched with the pins 4 for use are formed in the tops of the metal sliding blocks 5, mounting grooves 502 are formed in the two sides, close to the limiting grooves 501, of the tops of the limiting grooves 501, elastic sheets 9 are arranged on the inner sides of the mounting grooves 502, inverted grooves 401 are formed in one sides, close to the elastic sheets 9, of the pins 4, the distances between the metal sliding blocks 5 are adjusted to be the same as the distances between the two pins 4 through sliding of the metal sliding blocks 5, the pins 4 are slidably inserted into the inner sides of the limiting grooves 501, and are extruded to the pins 4 through the elastic sheets 9, carry out fixed block to pin 4 to, when pin 4 sliding fit to extreme position, shell fragment 9 card goes into the inboard of inverted groove 401, thereby realizes dying the one-way lock of pin 4, through the fixed to pin 4, thereby the staff of being convenient for welds pin 4 at metal slide 5, and through metal slide 5's electric conductivity, can ensure the electric conduction between pin 4 and the hall board 6.

Specifically, as shown in fig. 2 and fig. 3, the top of hall plate 6 has a spout 601 that is used for metal slider 5 to slide, inboard fixedly connected with slide rail post 7 of spout 601, metal slider 5 cover is established at the outer terminal surface of slide rail post 7, inboard bottom fixedly connected with electrode piece 8 of spout 601, the top of electrode piece 8 and the bottom butt of metal slider 5, slide in spout 601 through metal slider 5, rethread slide rail post 7's setting, guarantee the gliding stability of metal slider 5, through metal slider 5 and electrode piece 8 butt, electric connection between metal slider 5 and the electrode piece 8 has been ensured, thereby realize the electric connection between pin 4 and the electrode piece 8.

Specifically, as shown in fig. 4, the outer surface wall of the pin 4 is attached to the inner wall of the limiting groove 501, and the pin 4 is attached to the inner wall of the limiting groove 501, so that the fixing stability of the pin 4 is guaranteed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An explosion-proof motor convenient for welding a Hall element comprises a motor body (1) and a power supply box (2) arranged at the top of the motor body (1), it is characterized in that the bottom of the inner side of the power supply box (2) is provided with a Hall plate (6), a Hall element body (3) is arranged above the Hall plate (6), the bottom of the Hall element body (3) is fixedly connected with two pins (4), the top of the Hall plate (6) is provided with at least two metal sliding blocks (5) in a sliding manner, the top of the metal sliding block (5) is provided with a limit groove (501) used for matching with the pin (4), the top of the limiting groove (501) is provided with mounting grooves (502) at two sides close to the limiting groove (501), the inner side of the mounting groove (502) is provided with an elastic sheet (9), and one side of the pin (4) close to the elastic sheet (9) is provided with a reverse groove (401).

2. The flameproof motor convenient for welding the Hall element according to claim 1, characterized in that the top of the Hall plate (6) is provided with a sliding groove (601) for the sliding of the metal sliding block (5).

3. The explosion-proof motor convenient for welding the Hall element according to claim 2, characterized in that a sliding rail column (7) is fixedly connected to the inner side of the sliding groove (601), and the metal sliding block (5) is sleeved on the outer end surface of the sliding rail column (7).

4. The explosion-proof motor convenient for welding the Hall element according to claim 3, wherein an electrode plate (8) is fixedly connected to the bottom of the inner side of the sliding groove (601).

5. The flameproof motor convenient for welding the Hall element according to claim 4, wherein the top of the electrode sheet (8) is abutted against the bottom of the metal slider (5).

6. The flameproof motor convenient for welding the Hall element according to claim 1, wherein the outer surface wall of the pin (4) is attached to the inner wall of the limiting groove (501).