CN212543489U

CN212543489U - Brushless motor installation holding ring

Info

Publication number: CN212543489U
Application number: CN202021052348.2U
Authority: CN
Inventors: 吕朝峰
Original assignee: Jiangsu Jitian Motor Technology Co ltd
Current assignee: Jiangsu Jitian Motor Technology Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-02-12
Anticipated expiration: 2030-06-10

Abstract

The utility model relates to a brushless motor technical field just discloses a brushless motor installation holding ring, including fixing base and motor body, the arc standing groove has been seted up to the last lateral wall of fixing base, motor body with the last lateral wall contact of arc standing groove is connected, the cavity has been seted up to the inside of fixing base, the inside sliding connection of cavity has the carriage release lever, the fixed stop gear that is provided with of right-hand member of carriage release lever, the fixed slider that is provided with the symmetry in upper end of carriage release lever, two the slider all is connected, two with the lateral wall contact of cavity the last lateral wall of slider all rotates through first pivot and is connected with the holding ring, motor body's upper end contact is provided with positioning mechanism. The utility model discloses can change the length of holding ring wantonly, satisfy and fix the brushless motor of equidimension not, easy operation, installation cost is lower.

Description

Brushless motor installation holding ring

Technical Field

The utility model relates to a brushless motor technical field especially relates to a brushless motor installs holding ring.

Background

The brushless direct current motor is composed of a motor main body and a driver, and is a typical electromechanical integration product. Because the brushless direct current motor runs in a self-control mode, a starting winding is not additionally arranged on a rotor like a synchronous motor which is started under the condition of heavy load under the condition of frequency conversion and speed regulation, and oscillation and step-out can not be generated when the load suddenly changes, and the mounting positioning ring is related to in the using process of the brushless direct current motor.

Brushless motor installation holding ring in the past can only stabilize fixedly to the motor of equidimension when fixing brushless motor, when the brushless motor of equidimension not needs to be fixed, can only through the solid fixed ring of installation of changing corresponding model, and the operation is complicated, and installation cost is great.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the installation fixed ring structure is fixed among the prior art, can only carry out quick fixation to the motor of the same kind of model, and the brushless motor installation holding ring that proposes.

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

the utility model provides a brushless motor installation holding ring, includes fixing base and motor body, the arc standing groove has been seted up to the last lateral wall of fixing base, motor body with the last lateral wall contact of arc standing groove is connected, the cavity has been seted up to the inside of fixing base, the inside sliding connection of cavity has the carriage release lever, the fixed stop gear that is provided with of right-hand member of carriage release lever, the fixed slider that is provided with the symmetry in upper end of carriage release lever, two the slider all is connected with the lateral wall contact of cavity, two the last lateral wall of slider all rotates through first pivot and is connected with the holding ring, motor body's upper end contact is provided with positioning mechanism, two the equal sliding connection of lateral wall of holding ring has protection machanis.

Preferably, stop gear includes limiting plate, gag lever post, first spring and fixed plate, a plurality of spacing grooves of symmetry are seted up to the right side wall of fixing base, the fixed plate with the right-hand member fixed connection of carriage release lever, the fixed cup of first spring connects at the pole wall of carriage release lever, the limiting plate with the pole wall sliding connection of carriage release lever, two the gag lever post all with the left side wall fixed connection of limiting plate, two the left end of gag lever post all with joint between the spacing groove.

Preferably, positioning mechanism includes first arc, fixed block, movable plate, lead screw and rotatory piece, first arc is connected with motor body's upper end contact, the last lateral wall fixed connection of fixed block and first arc, the cavity has been seted up to the inside of fixed block, the lower extreme of lead screw passes through the bearing and is connected with the lower lateral wall rotation of cavity, the last lateral wall that the upper end of lead screw runs through the cavity extend to the outside and with the lower lateral wall fixed connection of rotatory piece, the movable plate with the pole wall threaded connection of lead screw, two the lateral wall that first arc was all run through to the upper end of holding ring and through the second axis round pin with the lower lateral wall of movable plate rotates to be connected.

Preferably, the protection machanism includes second arc, second spring and guard plate, two the second arc all with two the lateral wall contact of holding ring is connected, two the upper end of second spring all with the lower lateral wall fixed connection of second arc, two the upper end of guard plate all with the lower extreme fixed connection of second spring, two the lower lateral wall of second arc all with motor body's upper end contact is connected.

Preferably, symmetrical installation seats are fixedly arranged on the lower side wall of the fixed seat.

Preferably, the positioning ring is made of a pliable metal material.

Compared with the prior art, the utility model provides a brushless motor installs holding ring possesses following beneficial effect:

1. this brushless motor installation holding ring through the common cooperation of holding ring, first arc, fixed block, movable plate, lead screw and rotatory piece, fixes the brushless motor of equidimension not, easy operation.

2. This brushless motor installation holding ring through the common cooperation of carriage release lever, slider, limiting plate, gag lever post, first spring and fixed plate, changes the distance between two holding rings wantonly, increases brushless motor's stability.

The device does not relate to the part and all is the same with prior art or can adopt prior art to realize, the utility model discloses can change the length of holding ring wantonly, satisfy and fix the brushless motor of equidimension not, easy operation, installation cost is lower.

Drawings

Fig. 1 is a schematic front structural view of a positioning ring for mounting a brushless motor according to the present invention;

FIG. 2 is a schematic top view of the structure of FIG. 1;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1;

fig. 4 is an enlarged schematic structural view of a portion B in fig. 1.

In the figure: the motor comprises a fixed seat 1, a motor body 2, a moving rod 3, a sliding block 4, a positioning ring 5, a limiting plate 6, a limiting rod 7, a first spring 8, a fixing plate 9, a first arc-shaped plate 10, a fixing block 11, a moving plate 12, a screw rod 13, a rotating block 14, a second arc-shaped plate 15, a second spring 16, a protection plate 17 and a mounting seat 18.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a brushless motor mounting and positioning ring comprises a fixing seat 1 and a motor body 2, wherein an arc-shaped placing groove is formed in the upper side wall of the fixing seat 1, symmetrical mounting seats 18 are fixedly arranged on the lower side wall of the fixing seat 1, the motor body 2 is in contact connection with the upper side wall of the arc-shaped placing groove, a cavity is formed in the fixing seat 1, a moving rod 3 is slidably connected in the cavity, a limiting mechanism is fixedly arranged at the right end of the moving rod 3, the limiting mechanism comprises a limiting plate 6, a limiting rod 7, a first spring 8 and a fixing plate 9, a plurality of symmetrical limiting grooves are formed in the right side wall of the fixing seat 1, the fixing plate 9 is fixedly connected with the right end of the moving rod 3, the first spring 8 is fixedly sleeved on the rod wall of the moving rod 3, the limiting plate 6 is slidably connected with the rod wall of the moving rod 3, the left ends of two limiting rods 7 are clamped with the limiting grooves, symmetrical sliding blocks 4 are fixedly arranged at the upper end of a moving rod 3, the two sliding blocks 4 are in contact connection with the side wall of the cavity, the upper side walls of the two sliding blocks 4 are rotatably connected with a positioning ring 5 through a first shaft pin, the positioning ring 5 is made of a bendable metal material, a positioning mechanism is arranged at the upper end of a motor body 2 in a contact manner and comprises a first arc-shaped plate 10, a fixed block 11, a moving plate 12, a screw rod 13 and a rotating block 14, the first arc-shaped plate 10 is in contact connection with the upper end of the motor body 2, the fixed block 11 is fixedly connected with the upper side wall of the first arc-shaped plate 10, a cavity is formed in the fixed block 11, the lower end of the screw rod 13 is rotatably connected with the lower side wall of the cavity through a bearing, the upper end of the screw rod 13 extends to the outside through the upper side wall of the cavity and, the lateral wall of first arc 10 is all run through and the lower lateral wall through second axis round pin and movable plate 12 is rotated to the upper end of two holding rings 5 and is connected, the equal sliding connection of lateral wall of two holding rings 5 has protection machanism, protection machanism includes second arc 15, second spring 16 and guard plate 17, two second arcs 15 all are connected with the lateral wall contact of two holding rings 5, the upper end of two second springs 16 all with the lower lateral wall fixed connection of second arc 15, the upper end of two guard plates 17 all with the lower extreme fixed connection of second spring 16, the lower lateral wall of two second arcs 15 all is connected with the upper end contact of motor body 2.

The utility model discloses in, when needs use the installation holding ring, pulling limiting plate 6, spacing plate 6 drives between gag lever post 7 and the spacing groove of left side wall fixed connection separately, promote carriage release lever 3, carriage release lever 3 drives the slider 4 motion of upper end fixed connection, two sliders 4 drive the upper end and rotate 5 removals of holding ring of connecting, when removing suitable position, first spring 8 promotes the motion of limiting plate 6, limiting plate 6 promotes the motion of gag lever post 7 of left side wall fixed connection, make joint between gag lever post 7 and the spacing groove, rotate rotatory piece 14, rotatory piece 14 drives down lateral wall fixed connection's lead screw 13 and rotates, lead screw 13 drives the 12 movements of movable plate of pole wall threaded connection, the 12 movements of holding ring 5 that the lower extreme rotated the connection of movable plate, it is fixed with motor body 2 through two holding rings 5.

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. A brushless motor mounting positioning ring comprises a fixed seat (1) and a motor body (2), it is characterized in that the upper side wall of the fixed seat (1) is provided with an arc-shaped placing groove, the motor body (2) is in contact connection with the upper side wall of the arc-shaped placing groove, a cavity is arranged inside the fixed seat (1), a movable rod (3) is connected inside the cavity in a sliding way, a limiting mechanism is fixedly arranged at the right end of the moving rod (3), symmetrical sliding blocks (4) are fixedly arranged at the upper end of the moving rod (3), the two sliding blocks (4) are in contact connection with the side wall of the cavity, the upper side walls of the two sliding blocks (4) are rotatably connected with positioning rings (5) through first shaft pins, the upper end contact of motor body (2) is provided with positioning mechanism, two the equal sliding connection of lateral wall of holding ring (5) has protection machanism.

2. The brushless motor mounting and positioning ring as claimed in claim 1, wherein the limiting mechanism comprises a limiting plate (6), a limiting rod (7), a first spring (8) and a fixing plate (9), the right side wall of the fixing seat (1) is provided with a plurality of symmetrical limiting grooves, the fixing plate (9) is fixedly connected with the right end of the moving rod (3), the first spring (8) is fixedly sleeved on the rod wall of the moving rod (3), the limiting plate (6) is slidably connected with the rod wall of the moving rod (3), the limiting rod (7) is fixedly connected with the left side wall of the limiting plate (6), and the left end of the limiting rod (7) is connected with the limiting grooves in a clamping manner.

3. Brushless motor mounting and positioning ring according to claim 1, characterized in that the positioning mechanism comprises a first arc-shaped plate (10), a fixed block (11), a moving plate (12), a screw (13) and a rotating block (14), the first arc-shaped plate (10) is in contact connection with the upper end of the motor body (2), the fixed block (11) is fixedly connected with the upper side wall of the first arc-shaped plate (10), a cavity is arranged in the fixed block (11), the lower end of the screw rod (13) is rotatably connected with the lower side wall of the cavity through a bearing, the upper end of the screw rod (13) penetrates through the upper side wall of the cavity to extend to the outside and is fixedly connected with the lower side wall of the rotating block (14), the moving plate (12) is in threaded connection with the rod wall of the screw rod (13), and the upper ends of the two positioning rings (5) penetrate through the side wall of the first arc-shaped plate (10) and are rotatably connected with the lower side wall of the moving plate (12) through a second shaft pin.

4. The brushless motor mounting and positioning ring as claimed in claim 1, wherein the protection mechanism comprises second arc-shaped plates (15), second springs (16) and protection plates (17), two second arc-shaped plates (15) are in contact connection with the side walls of two positioning rings (5), the upper ends of two second springs (16) are fixedly connected with the lower side wall of the second arc-shaped plate (15), the upper ends of two protection plates (17) are fixedly connected with the lower ends of the second springs (16), and the lower side walls of two second arc-shaped plates (15) are in contact connection with the upper end of the motor body (2).

5. A brushless motor mounting-positioning ring according to claim 1, characterized in that the lower side wall of the fixed base (1) is fixedly provided with symmetrical mounting seats (18).

6. A brushless motor mounting and positioning ring according to claim 1, characterized in that the positioning ring (5) is made of a pliable folded gold material.