CN211439338U

CN211439338U - Deburring device is used in injection molding of stator in skeleton

Info

Publication number: CN211439338U
Application number: CN201922420061.4U
Authority: CN
Inventors: 赵涛
Original assignee: Shenzhen Xiesheng Hardware And Plastic Products Ltd
Current assignee: Shenzhen Xiesheng Hardware And Plastic Products Ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-08
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a burr device is used in framework inner stator injection moulding, including support, abrasive disc, L type pole, ring, rolling pin, T type pole, spring, spacing groove, hoop, magnetic ring, bearing one, bolt, nut, movable plate, magnetic path, bearing two and recess. The utility model discloses the ring rotates and drives the rotating pin and rotate, when the ring rotates 180, another spacing groove on the rotating pin aligns with T type pole, promote T type pole, T type pole removes and drives magnetic ring and hoop separation, under the effect of spring force, T type pole one end is removed and is got into inside the spacing groove, and then the position of fixed round pole, realize internal stator pivoted purpose, twist the bolt, the bolt removes along the nut, the bolt removes and drives the movable plate and remove, the movable plate removes and drives the magnet removal, the magnet removal adsorbs the laminating with L type pole annular side, and then the position of fixed L type pole, the stability of internal stator has been improved, the design of bearing two makes things convenient for the bolt to rotate with the movable plate and is connected.

Description

Deburring device is used in injection molding of stator in skeleton

Technical Field

The utility model relates to a stator processing removes overlap device specifically is a frame internal stator injection moulding removes overlap device, belongs to stator processing technology field.

Background

The stator is a static part of the motor and consists of a stator core, a stator winding and a machine base. The main function of the stator is to generate a rotating magnetic field, and the main function of the rotor is to be cut by magnetic lines of force in the rotating magnetic field to generate current.

The stator processing who uses at present removes overlap device and has certain defect, lacks the convenient adjustment mechanism of inner stator, causes inconvenient processing to the both ends of inner stator, has reduced machining efficiency, lacks the inner stator simultaneously and removes stop gear, causes inconvenient closely laminating to inner stator and abrasive wheel dish. Therefore, the deburring device for injection molding of the inner stator of the framework is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a deburring device is used in injection moulding of stator in the skeleton in order to solve above-mentioned problem.

The utility model realizes the purpose by the following technical proposal, a deflashing device for injection molding of a framework inner stator comprises a bracket, a grinding wheel disc, a rotation adjusting mechanism and a movement limiting mechanism, wherein the grinding wheel disc is arranged at the middle position of the top end of the bracket;

the rotary adjusting mechanism comprises L-shaped rods, a circular ring, a rotating pin, a T-shaped rod and a spring, wherein the two L-shaped rods are symmetrically installed at the top end of the support, the circular ring is installed between the two L-shaped rods, the two rotating pins are symmetrically installed on the annular side surface of the circular ring, one end of each rotating pin extends into the corresponding L-shaped rod, the T-shaped rod is installed on the annular side surface of the corresponding L-shaped rod, the spring is installed on the annular side surface of the corresponding T-shaped rod, and the two ends of the spring are fixedly installed on the T-shaped rod and the L-shaped rod respectively;

the movable limiting mechanism comprises a bolt, a nut, a movable plate, a magnetic block and a second bearing, the bolt is installed at one end of the support, the nut is installed on the annular side face of the bolt, the outer side of the nut is fixedly installed inside the support, the second bearing is fixedly installed on the annular side face of the bolt, the outer side of the bearing is fixedly installed inside the movable plate, the magnetic block is fixedly installed at one end of the movable plate, and one end of the magnetic block is attached to the annular side face of the L-shaped rod in an adsorption mode.

Preferably, two circular through holes are symmetrically formed in one end of the support, the L-shaped rod is installed inside the circular through holes, four balls are evenly installed inside the circular through holes, the spherical side faces of the balls are attached to the annular side face of the L-shaped rod, a groove is formed in the circular through holes, and the movable plate is installed inside the groove.

Preferably, L type pole bottom extends to the support downside, L type pole one end fixed mounting fixed block, two miniature electronic poles of support bottom symmetry installation, and miniature electronic pole one end fixed mounting is inside the fixed block.

Preferably, three threaded holes are uniformly formed in the annular side face of the circular ring, and locking bolts are installed in the threaded holes.

Preferably, the rotation adjusting mechanisms are provided with two groups, the two groups of rotation adjusting mechanisms are identical in structure, and the two groups of rotation adjusting mechanisms are symmetrically arranged at two ends of the circular ring.

Preferably, a circular groove is formed in one end of the L-shaped rod, a rectangular groove is formed in the circular groove, an iron ring is fixedly installed in the rectangular groove, a magnetic ring is fixedly installed on the side face of the T-shaped rod ring, a first bearing is installed on the annular side face of the rotating pin, the outer side of the first bearing is fixedly installed in the circular groove, two limiting grooves are symmetrically formed in the annular side face of the rotating pin, and one end of the T-shaped rod extends into the limiting grooves.

The utility model has the advantages that:

1. the rotating pin is driven to rotate by the rotation of the circular ring, when the circular ring rotates 180 degrees, the other limiting groove in the rotating pin is aligned with the T-shaped rod, then a user pushes the T-shaped rod, the T-shaped rod moves to drive the magnetic ring to be separated from the iron ring, one end of the T-shaped rod moves into the limiting groove under the action of spring elasticity, the position of the circular rod is further fixed, the purpose of rotating the inner stator is achieved, and the problems that the two ends of the inner stator are inconvenient to process due to the fact that a convenient adjusting mechanism of the inner stator is lacked and the defect of processing efficiency is reduced are solved;

2. the second beneficial effect is that the bolt is screwed, the bolt moves along the nut, the bolt moves to drive the movable plate to move, the movable plate moves to drive the magnetic block to move, the magnetic block moves to be attached to the annular side face of the L-shaped rod in an adsorption mode, the position of the L-shaped rod is further fixed, the stability of the inner stator is improved, the second bearing facilitates the rotation connection of the bolt and the movable plate, and the defect that the inner stator is inconvenient to be attached to a grinding wheel disc tightly due to the fact that a limiting mechanism for the movement of the inner stator is lacked is overcome.

Drawings

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

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the rotation adjusting mechanism of the present invention;

FIG. 3 is a partial enlarged view of the position A of the present invention;

FIG. 4 is a schematic structural view of the movement limiting mechanism of the present invention;

fig. 5 is a schematic view of the mounting structure of the L-shaped rod of the present invention.

In the figure: 1. the grinding wheel comprises a support, 2, a grinding wheel disc, 3, an L-shaped rod, 4, a circular ring, 5, a rotating pin, 6, a T-shaped rod, 7, a spring, 8, a limiting groove, 9, an iron ring, 10, a magnetic ring, 11, a bearing I, 12, a bolt, 13, a nut, 14, a moving plate, 15, a magnetic block, 16, a bearing II, 17 and a groove.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those 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 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. 1-5, the deflashing device for injection molding of the inner stator of the framework comprises a bracket 1, a grinding wheel disc 2, a rotation adjusting mechanism and a movement limiting mechanism, wherein the grinding wheel disc 2 is arranged in the middle of the top end of the bracket 1;

the rotary adjusting mechanism comprises L-shaped rods 3, a ring 4, a rotary pin 5, T-shaped rods 6 and a spring 7, wherein the two L-shaped rods 3 are symmetrically installed at the top end of the support 1, the ring 4 is installed between the two L-shaped rods 3, the two rotary pins 5 are symmetrically installed on the annular side surface of the ring 4, one end of each rotary pin 5 extends into the corresponding L-shaped rod 3, the T-shaped rod 6 is installed on the annular side surface of the corresponding L-shaped rod 3, the spring 7 is installed on the annular side surface of the corresponding T-shaped rod 6, two ends of each spring 7 are respectively fixedly installed on the corresponding T-shaped rod 6 and the corresponding L-shaped rod 3, a user places the inner stator inside the ring 4, then screws the locking bolt 12 by the user, then fixedly installs the inner stator inside the ring 4, then starts the miniature electric rod, the miniature electric rod works to drive the L-shaped rods 3 to move, the L-shaped rods 3 move to drive the ring 4 to move, then the bottom end of the inner stator is driven to be tightly attached to the grinding wheel disc 2, when the other end of the inner stator needs to be machined, a user starts the miniature electric rod, the miniature electric rod works to drive the L-shaped rod 3 to move, so that the inner stator is separated from the grinding wheel disc 2, when the inner stator moves to a proper position, the user closes the miniature electric rod, then the user pulls the T-shaped rod 6, the T-shaped rod 6 moves to drive the magnetic ring 10 to move to be attached to the iron ring 9 in an adsorption mode, one end of the T-shaped rod 6 moves to be separated from the inside of the limiting groove 8, the T-shaped rod 6 moves to stretch the spring 7, the spring 7 is stretched to generate elastic force, the elastic force of the spring 7 is smaller than the adsorption force between the magnetic ring 10 and the iron ring 9, so that the T-shaped rod 6 and the rotating pin 5 are kept in a separation state, then the user rotates the ring 4, the ring, another limiting groove 8 on the rotating pin 5 is aligned with the T-shaped rod 6, then a user pushes the T-shaped rod 6, the T-shaped rod 6 moves to drive the magnetic ring 10 to be separated from the iron ring 9, one end of the T-shaped rod 6 moves into the limiting groove 8 under the action of the elastic force of the spring 7, and then the position of the round rod is fixed, and the purpose of rotating the inner stator is achieved;

the movement limiting mechanism comprises a bolt 12, a nut 13, a moving plate 14, a magnetic block 15 and a second bearing 16, a bolt 12 is arranged at one end of the bracket 1, a nut 13 is arranged on the annular side surface of the bolt 12, and the outer side of the nut 13 is fixedly arranged in the bracket 1, the annular side surface of the bolt 12 is fixedly provided with a second bearing 16, the outer side of the bearing II 16 is fixedly arranged inside the movable plate 14, one end of the movable plate 14 is fixedly provided with a magnetic block 15, one end of the magnetic block 15 is attached to the annular side face of the L-shaped rod 3 in an adsorption manner, when the inner stator is attached to the grinding wheel disc 2, a user twists the bolt 12, the bolt 12 moves along the nut 13, the bolt 12 moves to drive the moving plate 14 to move, the moving plate 14 moves to drive the magnetic block 15 to move, the magnetic block 15 moves to be attached to the annular side face of the L-shaped rod 3 in an adsorption mode, and the position of the L-shaped rod 3 is fixed, the stability of the inner stator is improved, and the design of the bearing II 16 facilitates the rotary connection of the bolt 12 and the moving plate 14.

Two circular through holes are symmetrically formed in one end of the support 1, the L-shaped rods 3 are mounted in the circular through holes, four balls are uniformly mounted in the circular through holes, the spherical side faces of the balls are attached to the annular side faces of the L-shaped rods 3, grooves 17 are formed in the circular through holes, and the movable plates 14 are mounted in the grooves 17, so that the L-shaped rods 3 can be conveniently mounted; the bottom end of the L-shaped rod 3 extends to the lower side of the support 1, a fixed block is fixedly arranged at one end of the L-shaped rod 3, two miniature electric rods are symmetrically arranged at the bottom end of the support 1, and one end of each miniature electric rod is fixedly arranged in the fixed block, so that the design is convenient for pulling the L-shaped rod 3 to move; three threaded holes are uniformly formed in the annular side surface of the circular ring 4, and locking bolts 12 are arranged in the threaded holes, so that the inner stator is conveniently arranged in the circular ring 4; the two groups of rotation adjusting mechanisms are the same in structure and are symmetrically arranged at two ends of the circular ring 4; the circular slot is seted up to 3 one ends of L type pole, the inside rectangular channel of seting up of circular slot, the inside fixed mounting hoop 9 of rectangular slot, fixed mounting magnetic ring 10 on the 6 ring sides of T type pole, install bearing 11 on 5 ring sides of rotating pin, and bearing 11 outside fixed mounting is inside the circular slot, two spacing grooves 8 are seted up to the symmetry on 5 ring sides of rotating pin, 6 one end of T type pole extend to inside 8 spacing grooves, and this convenient in design carries out the joint to rotating pin 5 and fixes.

The utility model discloses when using, ring 4 rotates and drives 5 rotations of rotating pin, and when ring 4 rotated 180, another spacing groove 8 on the rotating pin 5 aligns with T type pole 6, then the user promotes T type pole 6, and T type pole 6 removes and drives magnetic ring 10 and the separation of hoop 9, and under the effect of spring 7 elasticity, 6 one ends of T type pole are removed and are got into 8 insides of spacing groove, and then the position of fixed round bar, realize interior stator pivoted purpose.

The bolt 12 is screwed, the bolt 12 moves along the nut 13, the bolt 12 moves to drive the moving plate 14 to move, the moving plate 14 moves to drive the magnetic block 15 to move, the magnetic block 15 moves to be attached to the annular side face of the L-shaped rod 3 in an adsorption mode, the position of the L-shaped rod 3 is further fixed, the stability of the inner stator is improved, and the design of the bearing II 16 facilitates the bolt 12 to be connected with the moving plate 14 in a rotating mode.

The miniature electric rod adopts an AB-TGE type electric push rod supplied by a miniature fat-like electric push rod and a miniature pen type push rod, and a related matched power supply and circuit thereof.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a burr device is used in injection moulding of stator in skeleton which characterized in that: the grinding wheel disc device comprises a support (1), a grinding wheel disc (2), a rotation adjusting mechanism and a movement limiting mechanism, wherein the grinding wheel disc (2) is arranged in the middle of the top end of the support (1);

the rotary adjusting mechanism comprises L-shaped rods (3), a circular ring (4), a rotating pin (5), T-shaped rods (6) and springs (7), wherein the two L-shaped rods (3) are symmetrically installed at the top end of the support (1), the circular ring (4) is installed between the two L-shaped rods (3), the two rotating pins (5) are symmetrically installed on the annular side surface of the circular ring (4), one end of the rotating pin (5) extends into the L-shaped rods (3), the T-shaped rods (6) are installed on the annular side surface of the L-shaped rods (3), the springs (7) are installed on the annular side surface of the T-shaped rods (6), and the two ends of each spring (7) are fixedly installed on the T-shaped rods (6) and the L-shaped rods (3) respectively;

remove stop gear and include bolt (12), nut (13), movable plate (14), magnetic path (15) and bearing two (16), support (1) one end construction bolt (12), last construction nut (13) of bolt (12) annular side, and inside nut (13) outside fixed mounting support (1), fixed mounting bearing two (16) are gone up to bolt (12) annular side, and inside bearing two (16) outside fixed mounting in movable plate (14), movable plate (14) one end fixed mounting magnetic path (15), and magnetic path (15) one end and L type pole (3) annular side adsorb the laminating.

2. The deburring device for injection molding of the inner stator of the framework as claimed in claim 1, wherein: two circular through holes are symmetrically formed in one end of the support (1), the L-shaped rod (3) is installed inside the circular through holes, four balls are evenly installed inside the circular through holes, the spherical side faces of the balls are attached to the annular side face of the L-shaped rod (3), a groove (17) is formed inside the circular through holes, and the movable plate (14) is installed inside the groove (17).

3. The deburring device for injection molding of the inner stator of the framework as claimed in claim 1, wherein: l type pole (3) bottom extends to support (1) downside, L type pole (3) one end fixed mounting fixed block, two miniature electronic poles of support (1) bottom symmetry installation, and miniature electronic pole one end fixed mounting is inside the fixed block.

4. The deburring device for injection molding of the inner stator of the framework as claimed in claim 1, wherein: three threaded holes are uniformly formed in the annular side surface of the circular ring (4), and locking bolts (12) are installed in the threaded holes.

5. The deburring device for injection molding of the inner stator of the framework as claimed in claim 1, wherein: the rotary adjusting mechanisms are arranged in two groups, the two groups of rotary adjusting mechanisms are identical in structure, and the two groups of rotary adjusting mechanisms are symmetrically arranged at two ends of the circular ring (4).

6. The deburring device for injection molding of the inner stator of the framework as claimed in claim 1, wherein: the L-shaped rod (3) is characterized in that one end of the L-shaped rod is provided with a circular groove, a rectangular groove is formed in the circular groove, an iron ring (9) is fixedly installed in the rectangular groove, a magnetic ring (10) is fixedly installed on the side face of a ring of the T-shaped rod (6), a first bearing (11) is installed on the annular side face of the rotating pin (5), the outer side of the first bearing (11) is fixedly installed in the circular groove, two limiting grooves (8) are symmetrically formed in the annular side face of the rotating pin (5), and one end of the T-shaped rod (6) extends to the interior of the limiting grooves (8).