CN214412541U

CN214412541U - Motor axial rotation positioning device

Info

Publication number: CN214412541U
Application number: CN202120766048.9U
Authority: CN
Inventors: 陈晨
Original assignee: Yuyao Aosheng Motor Manufacturing Co ltd
Current assignee: Yuyao Aosheng Motor Manufacturing Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-10-15
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a motor axial rotation positioner, including rotary mechanism and location detection mechanism, install the rotation piece on rotary mechanism's the output shaft, rotate the piece and be connected with the motor axial, location detection mechanism includes horizontal migration mechanism, locating piece and first position sensor, and the locating piece telescopic is connected with horizontal migration mechanism, and the locating piece is close to and rotates the piece setting, and locating piece looks adaptation inserts the breach on the motor lateral wall, and first position sensor is close to the detection portion setting of locating piece. Through horizontal migration mechanism drive locating piece telescopic support motor lateral wall, rotary mechanism drives the motor rotation of axial setting, when motor breach and locating piece just counterpoint, the locating piece elasticity card is gone into in the breach of motor lateral wall in the twinkling of an eye, rotary mechanism stall, whether first position sensor detects in inserting the motor breach to the locating piece, realizes the axial positioning to the motor, guarantees the accuracy of the follow-up assembly of motor, has improved work efficiency.

Description

Motor axial rotation positioning device

Technical Field

The utility model relates to a motor assembly technical field, concretely relates to motor axial rotation positioner.

Background

The motor is an electric motor or an engine, the working principle of the motor is that a rotor of the electric motor is driven to rotate by the forced rotation of an electrified coil in a magnetic field, and a pinion on the rotor drives a flywheel of the engine to rotate.

In the process of motor production and assembly, the motor is still positioned manually and then subsequently assembled, so that errors are easy to occur, the quality of the motor is not over-qualified, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of the above analysis, the present invention provides a motor axial rotation positioning device to solve the deficiencies of the prior art.

The utility model discloses mainly realize through following technical scheme:

the utility model provides a motor axial rotation positioner, including rotary mechanism and location detection mechanism, install the rotation piece on rotary mechanism's the output shaft, it is connected with the motor axial to rotate the piece, location detection mechanism includes horizontal migration mechanism, locating piece and first position sensor, the locating piece telescopic is connected with horizontal migration mechanism, the locating piece is close to and rotates the piece setting, locating piece looks adaptation inserts the breach on the motor lateral wall, first position sensor is close to the detection portion setting of locating piece.

Furthermore, the device also comprises a positioning seat, and the rotating part is rotatably arranged on the positioning seat.

Furthermore, a positioning ring is further installed on the positioning seat, the rotating part is installed in or on the positioning ring, and the motor is contained in the positioning ring or the rotating part.

Further, the horizontal movement mechanism comprises a driving cylinder and a supporting plate, the driving cylinder is installed on the positioning seat, the supporting plate is arranged on an output shaft of the driving cylinder, and an elastic telescopic piece is installed between the positioning block and the supporting plate in a sliding mode.

Further, the elastic telescopic piece comprises a first spring and a guide post, the first spring sleeve is arranged on the guide post, a first guide plate is installed on the supporting plate, a guide hole is formed in the first guide plate, the first spring is arranged between the first guide plate and the positioning block, the positioning block is slidably installed on the supporting plate, the guide post is movably inserted into the guide hole in the positioning block, and the first position sensor is installed on the first guide plate.

Further, the elastic expansion piece comprises a first spring, the supporting plate is a vertical plate, a mounting hole is formed in the positioning block along the vertical direction in a penetrating mode, a protruding block is arranged on the side wall of the mounting hole, the vertical plate is movably inserted into the mounting hole, and the first spring is arranged between the vertical plate and the protruding block.

Further, the positioning detection mechanism further comprises a sliding seat, the supporting plate is slidably mounted on the sliding seat, and the sliding seat is mounted on the positioning seat.

Further, the positioning detection mechanism further comprises a sliding seat, the positioning block is slidably mounted on the sliding seat, a guide shaft is arranged on the supporting plate and slidably arranged on the sliding seat, the first position sensor and the driving cylinder are mounted on the sliding seat, and the sliding seat is mounted on the positioning seat.

Further, the positioning detection mechanism is installed on the positioning seat through a height adjusting mechanism.

Further, still include the second position sensor, the second position sensor sets up near the motor.

Compared with the prior art the utility model discloses technical scheme's beneficial effect does:

the utility model provides a motor axial direction rotary positioning device supports the motor lateral wall through horizontal migration mechanism drive locating piece telescopic, rotary mechanism drives the motor rotation that the axial set up, when motor breach and locating piece just counterpoint, the locating piece elasticity card is gone into in the twinkling of an eye in the breach of motor lateral wall, rotary mechanism stall, whether first position sensor detects in inserting the motor breach to the locating piece, realize the axial positioning to the motor, guarantee the accuracy of the follow-up assembly of motor, improved work efficiency.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a perspective view of an embodiment 1 when a motor is placed on a motor axial rotation positioning device provided by an embodiment of the present invention;

fig. 2 is a perspective view of embodiment 2 of the axial rotation positioning device for a motor provided in the embodiment of the present invention;

FIG. 3 is a perspective view of the motor of FIG. 2 when placed thereon;

FIG. 4 is a top view of FIG. 1;

FIG. 5 is a cross-sectional view of FIG. 1;

fig. 6 is a cross-sectional view of fig. 2.

The reference numbers are as follows:

20. the device comprises a rotating mechanism, 21, a positioning detection mechanism, 22, a rotating member, 221, a rotating shaft, 222, a disc body, 23, a horizontal moving mechanism, 231, a driving cylinder, 232, a supporting plate, 233, an elastic telescopic member, 234, a first spring, 235, a guide post, 236, a first guide plate, 236a, a guide hole, 237, a guide shaft, 24, a positioning block, 24a, a mounting hole, 24b, a bump, 241, a positioning protrusion, 25, a first position sensor, 26, a positioning seat, 27, a positioning ring, 28, a sliding seat, 29, a height adjusting mechanism, 291, an adjusting stud, 292, a second spring, 293, a supporting screw rod, 30, a second position sensor, 31, a driving motor, 32, a coupler, 33, a mounting seat, 33a waist hole adjusting hole, 200, a motor, 201 and a notch.

Detailed Description

In order to better understand the invention for those skilled in the art and to define the claimed scope more clearly, the invention will be described in detail below with respect to certain specific embodiments of the invention. It should be noted that the following description is only a few examples of the present invention, and the specific and direct descriptions of the related structures are only for the convenience of understanding the present invention, and the specific features do not naturally and directly limit the scope of the present invention. Conventional alternatives and substitutions made by those skilled in the art in light of the teachings of the present disclosure should be considered as within the scope of the present disclosure.

The invention will be further explained with reference to the drawings and the specific embodiments.

As shown in fig. 1-6, the utility model provides a motor axial direction rotary positioning device, including rotary mechanism 20 and location detection mechanism 21, install on rotary mechanism 20's the output shaft and rotate piece 22, it is connected with motor 200 axial to rotate piece 22, location detection mechanism 21 includes horizontal migration mechanism 23, locating piece 24 and first position sensor 25, locating piece 24 telescopic is connected with horizontal migration mechanism 23, locating piece 24 is close to and rotates piece 22 setting, locating piece 24 looks adaptation inserts breach 201 on the motor 200 lateral wall, first position sensor 25 is close to the setting of the detection portion of locating piece 24. In fig. 1, the structure inside the motor 200 is omitted. The first spring 234 is omitted from fig. 2.

Specifically, the rotating mechanism 20 includes a driving motor 31, and an output shaft of the driving motor 31 is connected to the rotating member 22 through a coupling 32.

Specifically, the end of the positioning block 24 is provided with a plurality of positioning protrusions 241, and the positioning protrusions 241 are adapted to the butterfly-shaped notch of the motor 200. The shape and number of the positioning protrusions 241 can be adjusted to fit different shapes of notches on the motor 200.

Preferably, the device further comprises a positioning seat 26, and the rotating member 22 is rotatably mounted on the positioning seat 26.

Specifically, the positioning seat 26 is further provided with a positioning ring 27, the rotating member 22 is mounted in the positioning ring 27 or on the positioning ring 27, and the motor 200 is accommodated in the positioning ring 27 or in the rotating member 22.

The motor 200 is axially and circumferentially fixed by the rotating part 22 and the positioning ring 27, so that the motor 200 is effectively supported and prevented from being skewed in the rotating process.

Preferably, the positioning seat 26 is fixed by mounting.

Specifically, the rotating member 22 includes a rotating shaft 221 and a disc 222 connected to an upper end of the rotating shaft 221, and a motor shaft receiving area is disposed in the disc 222. The motor shaft housing and the motor shaft are effectively supported by the disk 32.

Preferably, when the rotating member 22 is installed in the positioning ring 27, the positioning seat 26 is provided with a shaft receiving hole, and the positioning ring 27 is provided with a receiving hole for receiving the motor 200 and the disc 32; when the rotating member 22 is mounted on the positioning ring 27, the positioning seat 26 and the positioning ring 27 are both provided with a rotating shaft accommodating hole, and the rotating member 22 is provided with a motor accommodating groove.

Preferably, the horizontal moving mechanism 23 includes a driving cylinder 231 and a supporting plate 232, the driving cylinder 231 is mounted on the positioning seat 26, the supporting plate 232 is disposed on an output shaft of the driving cylinder 231, and an elastic expansion member 233 is mounted between the positioning block 24 and the supporting plate 232 in a slidable manner.

As shown in fig. 4-5, specifically, as one implementation manner of the elastic expansion member 233, the elastic expansion member 233 includes a first spring 234 and a guide post 235, the first spring 234 is sleeved on the guide post 235, a first guide plate 236 is installed on the support plate 232, a guide hole 236a is formed on the first guide plate 236, the first spring 234 is disposed between the first guide plate 236 and the positioning block 24, the positioning block 24 is slidably installed on the support plate 232, the guide post 235 movably inserted into the guide hole 236a is installed on the positioning block 24, and the first position sensor 25 is installed on the first guide plate 236.

Preferably, the output shaft of the driving cylinder 231 is inserted into the supporting plate 232 through a vertical plate.

Preferably, a side plate is mounted on the first guide plate 236 at a side of the positioning block 24, and the first position sensor 25 is mounted on the side plate.

As shown in fig. 2-3 and 6, as another implementation manner of the elastic expansion member 233, specifically, the elastic expansion member 233 includes a first spring 234, the supporting plate 232 is a vertical plate, the positioning block 24 is vertically provided with a mounting hole 24a in a penetrating manner, a side wall of the mounting hole 24a is provided with a protrusion 24b, the vertical plate is movably inserted into the mounting hole 24a, and the first spring 234 is disposed between the vertical plate and the protrusion 24 b.

As shown in fig. 4 to 5, as one implementation manner of the positioning detection mechanism 21, it is preferable that the positioning detection mechanism 21 further includes a slide 28, the support plate 232 is slidably mounted on the slide 28, and the slide 28 is mounted on the positioning seat 26. The moving path of the support plate 232 is guided and supported by the slider 28.

As shown in fig. 2-3 and 6, as another implementation manner of the positioning detection mechanism 21, it is preferable that the positioning detection mechanism 21 further includes a slide base 28, the positioning block 24 is slidably mounted on the slide base 28, the support plate 232 is provided with a guide shaft 237, the guide shaft 237 is slidably disposed on the slide base 28, the first position sensor 25 and the driving cylinder 231 are mounted on the slide base 28, and the slide base 28 is mounted on the positioning seat 26. The path of movement of positioning block 24 is guided and supported by slide 28.

Specifically, the slide 28 is provided with a second guide plate, the guide shaft 237 is slidably mounted on the second guide plate, and the driving cylinder 231 is fixed on the second guide plate. The first position sensor 25 is mounted on the slide 28 by a cross plate.

Preferably, the positioning detection mechanism 21 is mounted on the positioning base 26 through a height adjustment mechanism 29.

As shown in fig. 1, 4-5, as one implementation manner of the height adjusting mechanism 29, specifically, the sliding seat 28 is mounted on the positioning seat 26 through a mounting seat 33, the height adjusting mechanism 29 includes an adjusting screw (not shown in the drawings), a waist hole adjusting hole 33a is provided on the mounting seat 33, a fixing groove is provided on the positioning seat 26, the adjusting screw is fixed in the fixing groove through the waist hole adjusting hole 33a in a matching manner, and the height of the mounting seat 33 is adjusted by adjusting the position of the waist hole adjusting hole 33a relative to the fixing groove, so as to adapt to the positioning requirements of notches 201 at different positions on motors 200 of different models.

As shown in fig. 2-3 and 6, as another implementation manner of the height adjusting mechanism 29, specifically, the height adjusting mechanism 29 includes an adjusting stud 291 and an adjusting nut (not shown in the figure), the adjusting stud 291 is installed on the positioning seat 26, a second spring 292 located below the sliding seat 28 is sleeved on the adjusting stud 291, and the sliding seat 28 is slidably installed on the adjusting stud 291 and is fixed by the adjusting nut. By screwing or unscrewing the adjusting nut, the height of the sliding base 28 relative to the positioning base 26 can be adjusted to meet the positioning requirements of notches 201 at different positions on motors 200 of different models. The second spring 292 is arranged to elastically support the sliding seat 28, so that the operation is convenient.

Preferably, two adjusting studs 291 are oppositely arranged, a supporting screw 293 mounted on the slide 28 is arranged between the two adjusting studs 291, and the supporting screw 293 and the positioning seat 26 are fixed by fastening nuts.

Preferably, a second position sensor 30 is also included, the second position sensor 30 being disposed proximate the motor 200.

Specifically, the second position sensor 30 is fixedly mounted by a mount.

The first position sensor 25, the second position sensor 30, the driving cylinder 231, and the rotating electric machine are connected to an external control unit, respectively, and the first position sensor 25 and the second position sensor 30 are proximity switches.

When the positioning block 24 is at the initial position, the positioning block 24 is tightly attached to the first position sensor 25, the first position sensor 25 can collect signals of the positioning block 24, when the second position sensor 30 detects that the motor 200 is placed on the positioning seat 26, a signal is sent to the control unit, the control unit controls the driving cylinder 231 to drive the positioning block 24 to horizontally move so as to elastically abut against the side wall of the motor 200, the rotating motor drives the rotating shaft to drive the motor 200 to rotate, when the positioning block 24 blocks a gap in the side wall of the motor 200, the positioning block 24 is far away from the first position sensor 25, the first position sensor 25 cannot collect signals of the positioning block 24, a signal is sent to the control unit, the control unit controls the rotating motor to stop rotating, and the driving cylinder 231 is controlled to drive the positioning block 24 to reversely move so as to be separated from the side wall of the motor 200.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a motor axial rotation positioner which characterized in that: including rotary mechanism (20) and location detection mechanism (21), install on the output shaft of rotary mechanism (20) and rotate piece (22), rotate piece (22) and motor (200) axial connection, location detection mechanism (21) include horizontal migration mechanism (23), locating piece (24) and first position sensor (25), locating piece (24) telescopic is connected with horizontal migration mechanism (23), locating piece (24) are close to and rotate piece (22) setting, breach (201) on locating piece (24) looks adaptation insertion motor (200) lateral wall, first position sensor (25) are close to the detection portion setting of locating piece (24).

2. The motor axial rotation positioning device of claim 1, wherein: the device also comprises a positioning seat (26), and the rotating piece (22) is rotatably arranged on the positioning seat (26).

3. The motor axial rotation positioning device of claim 2, wherein: the positioning seat (26) is further provided with a positioning ring (27), the rotating part (22) is arranged in the positioning ring (27) or on the positioning ring (27), and the motor (200) is accommodated in the positioning ring (27) or in the rotating part (22).

4. A motor axial rotation positioning device according to claim 2 or 3, characterized in that: the horizontal moving mechanism (23) comprises a driving cylinder (231) and a supporting plate (232), the driving cylinder (231) is mounted on the positioning seat (26), the supporting plate (232) is arranged on an output shaft of the driving cylinder (231), and an elastic telescopic piece (233) is mounted between the positioning block (24) and the supporting plate (232) in a sliding mode.

5. The motor axial rotation positioning device of claim 4, wherein: elastic expansion piece (233) includes first spring (234) and guide post (235), first spring (234) cover is established on guide post (235), install first deflector (236) on backup pad (232), be equipped with guiding hole (236a) on first deflector (236), first spring (234) set up between first deflector (236) and locating piece (24), locating piece (24) slidable mounting is on backup pad (232), install activity on locating piece (24) and insert guide post (235) in guiding hole (236a), first position sensor (25) are installed on first deflector (236).

6. The motor axial rotation positioning device of claim 4, wherein: elastic expansion piece (233) includes first spring (234), backup pad (232) are the riser, be equipped with mounting hole (24a) along vertical link up on locating piece (24), be equipped with lug (24b) on the lateral wall of mounting hole (24a), the riser activity is inserted in mounting hole (24a), first spring (234) set up between riser and lug (24 b).

7. The motor axial rotation positioning device of claim 5, wherein: the positioning detection mechanism (21) further comprises a sliding seat (28), the supporting plate (232) is slidably mounted on the sliding seat (28), and the sliding seat (28) is mounted on the positioning seat (26).

8. The motor axial rotation positioning device of claim 6, wherein: the positioning detection mechanism (21) further comprises a sliding seat (28), the positioning block (24) is slidably mounted on the sliding seat (28), a guide shaft (237) is arranged on the supporting plate (232), the guide shaft (237) is slidably arranged on the sliding seat (28), the first position sensor (25) and the driving cylinder (231) are mounted on the sliding seat (28), and the sliding seat (28) is mounted on the positioning seat (26).

9. The motor axial rotation positioning device of claim 2, wherein: the positioning detection mechanism (21) is arranged on the positioning seat (26) through a height adjusting mechanism (29).

10. The motor axial rotation positioning device of claim 1, wherein: further comprising a second position sensor (30), the second position sensor (30) being arranged close to the motor (200).