CN212600829U

CN212600829U - Outer stator surface treatment equipment of motor

Info

Publication number: CN212600829U
Application number: CN202021376637.8U
Authority: CN
Inventors: 王春勇
Original assignee: Baoya Electronics Taizhou Co ltd
Current assignee: Baoya Electronics Taizhou Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-02-26
Anticipated expiration: 2030-07-14

Abstract

The utility model relates to a hardware processing technology field especially relates to a stator surface treatment equipment outside motor, has solved the outer stator blank work piece that adopts extrusion moulding, and the burr problem that is difficult to the clearance appears in its surface, which comprises a base, a riser, protective housing, the lateral wall of base and the lower extreme welded connection of riser, the up end of base adopts the bolt fastening with the lower terminal surface of elevating platform, the upper end installation protective housing of riser, protective housing's inside top side installs the gear box, horizontal planetary gear set in the gear box, including the centre wheel, planetary gear, the centre wheel level is placed and is on a parallel with planetary gear, centre wheel and planetary gear inner gearing, protective housing installs the motor in the up end. The grinding wheel is rotated by the motor to rotate the grinding wheel, the blank workpiece of the outer stator of the motor is ground, and the falling burrs are automatically thrown out under the centrifugal action, so that the processing efficiency is improved.

Description

Outer stator surface treatment equipment of motor

Technical Field

The utility model relates to a hardware processing technology field especially relates to a stator surface treatment equipment outside motor.

Background

Because outer stator punching has the burr to be difficult to the clearance towards the piece surface at the in-process of processing, clears away through operating personnel is manual under the normal conditions, and the efficiency when cleaing away the burr is lower, and has the safety risk.

To solve the above problems, we propose a surface treatment apparatus for an external stator of an electric motor.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing the surface treatment equipment for the outer stator of the motor.

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

a surface treatment device for a motor external stator comprises a base, a vertical plate, a protective shell and a lifting platform, wherein the side wall of the base is connected with the lower end of the vertical plate in a welding mode, the lower end face of the lifting platform is fixedly arranged on the upper end face of the base through bolts, the protective shell is arranged at the upper end of the vertical plate, a gear box is fixedly arranged on the top side of the inner portion of the protective shell through bolts, a planetary gear set is transversely arranged in the gear box and comprises a center wheel and a planetary gear, the center wheel is horizontally arranged and parallel to the planetary gear, the center wheel is internally meshed with the planetary gear, a motor is arranged on the upper end face of the protective shell, a center wheel is arranged on an output shaft of the motor, a grinding wheel shaft is arranged on the inner ring of the planetary gear, the upper end face of a limit stop block is fixedly, and a disc is arranged on the side wall of the lower end of the fixed rod.

Preferably, the upper end face of the disc is provided with a guide block.

Preferably, the disc and the fixed rod are in sliding fit through a sliding block, and the lower end face of the fixed rod is welded to the upper end face of the base.

Preferably, the number of the planetary gears is 1 to 3, and the planetary gears, the central gear and the motor output shaft gear are all straight toothed spur gears.

Preferably, sand paper is arranged on the side wall of the grinding wheel spindle.

Preferably, the lifting platforms are two groups and are positioned on two sides of the fixing rod.

The utility model has the advantages that:

1. the utility model discloses, through the motor rotation rim plate, make the emery wheel rotatory, the outer stator blank work piece of grinding motor, the burr that drops is thrown away automatically under centrifugal action, has improved machining efficiency.

2. The utility model discloses, because the elevating platform holds in the palm the disc to protective housing is inside to be polished, prevent that the burr from splashing when the device clearance, reduce casualties.

Drawings

Fig. 1 is a schematic structural view of an external stator surface treatment device of an electric motor according to the present invention;

fig. 2 is a schematic side view of the surface treatment apparatus for the motor outer stator according to the present invention;

fig. 3 is a schematic view of a top view structure of the sun gear and the planetary gear of the surface treatment device for the outer stator of the motor according to the present invention.

In the figure: the device comprises a base plate 1, a vertical plate 2, a protective shell 3, a lifting table 4, a gear box 5, a center wheel 6, a planetary gear 7, a grinding wheel shaft 8, a motor 9, abrasive paper 10, a disc 11, a limit stop 12, a guide block 13 and a fixing rod 14.

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.

Referring to fig. 1-3, a surface treatment device for an external stator of a motor comprises a base 1, a vertical plate 2, a protective shell 3 and a lifting table 4, wherein the side wall of the base 1 is welded with the lower end of the vertical plate 2, the lifting table 4 adopts an electric telescopic device, the lower end surface of the lifting table 4 is fixedly arranged on the upper end surface of the base 1 by bolts, the protective shell 3 is arranged at the upper end of the vertical plate 2, the protective shell 3 is used for splashing generated when the device is used for cleaning burrs, a gear box 5 is fixedly arranged on the top side in the protective shell 3 by bolts, a planetary gear set is transversely arranged in the gear box 5 and comprises a central wheel 6 and a planetary gear 7, the central wheel 6 is horizontally arranged and parallel to the planetary gear 7, the central wheel 6 is internally meshed with the planetary gear 7, a motor 9 is arranged on the upper end surface of the protective shell 3, a central wheel 6 is, the upper end face of the limit stop 12 is fixed on the lower end face of the gear box 5 through a bolt, a fixing rod 14 is installed on the inner wall of the limit stop 12, the inner wall of the limit stop 12 is connected with the upper end side wall of the fixing rod 14 in a welding mode, and a disc 11 is installed on the lower end side wall of the fixing rod 14.

11 up end installation guide blocks 13 of disc, be convenient for fix a position disc 11, disc 11 adopts slider sliding fit with dead lever 14, and the lower terminal surface welding of dead lever 14 sets up in the up end of base 1, planetary gear 7 sets up 1 to 3, planetary gear 7, sun gear 6 all adopt straight-tooth cylindrical gear with motor 9 output shaft gear, 8 lateral walls of emery wheel axle installation abrasive paper 10, elevating platform 4 is two sets of, and elevating platform 4 is located the both sides of dead lever 14.

In this example, the stamping part is placed in the disc 11 for preliminary treatment, the lifting table 4 lifts the stamping part into the protective shell 3, the output shaft of the motor 9 drives the central wheel 6, the planetary gear 7 rotates, the grinding wheel shaft 8 rotates, and the central wheel 6 and the planetary gear 7 synchronously rotate until the grinding is finished.

After finishing polishing, the motor 9 stops rotating, the lifting platform 4 descends the disc 11, the disc 11 moves along the limited track of the guide block 13, and when the lifting platform 4 descends to the safe height, the polished outer stator stamping part is taken out.

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. The utility model provides an outer stator surface treatment equipment of motor, includes base (1), riser (2), protective housing (3), elevating platform (4), its characterized in that, the lateral wall of base (1) with the lower extreme of riser (2) adopts welded connection, the lower terminal surface of elevating platform (4) adopts bolt fastening to set up in the up end of base (1), upper end installation protective housing (3) of riser (2), the inside top side of protective housing (3) adopts bolt fastening to install gear box (5), horizontal planetary gear set in gear box (5), including sun gear (6) and planetary gear (7), ring gear (6) level is placed and is on a parallel with planetary gear (7), sun gear (6) and planetary gear (7), motor (9) are installed to protective housing (3) up end, motor (9) output shaft is provided with sun gear (6), a grinding wheel shaft (8) is installed on the inner ring of the planetary gear (7), the upper end face of a limit stop (12) is fixed on the lower end face of the gear box (5) through a bolt, a fixing rod (14) is installed on the inner wall of the limit stop (12), the inner wall of the limit stop (12) is connected with the side wall of the upper end of the fixing rod (14) in a welding mode, and a disc (11) is sleeved on the lower end of the fixing rod (14).

2. The surface treatment apparatus for the outer stator of an electric motor according to claim 1, wherein a guide block (13) is installed on an upper end surface of the disc (11).

3. The surface treatment equipment for the outer stator of the motor as claimed in claim 1, wherein the disc (11) is in sliding fit with the fixing rod (14) by adopting a sliding block, and the lower end face of the fixing rod (14) is welded on the upper end face of the base (1).

4. The surface treatment equipment for the motor external stator is characterized in that 1 to 3 planetary gears (7) are arranged, and the planetary gears (7), the central gear (6) and the output shaft gear of the motor (9) are all straight toothed spur gears.

5. The surface treatment apparatus for the outer stator of an electric motor according to claim 1, wherein the side wall of the grinding spindle (8) is provided with sandpaper (10).

6. The surface treatment apparatus for the motor-driven external stator according to claim 1, wherein the lifting tables (4) are two groups, and the lifting tables (4) are located on both sides of the fixing rod (14).