CN215733954U

CN215733954U - Positioning device of stator coil inserting machine

Info

Publication number: CN215733954U
Application number: CN202121480034.7U
Authority: CN
Inventors: 仇德浩
Original assignee: Qingdao Tuoboyuan Electromechanical Equipment Co ltd
Current assignee: Qingdao Tuoboyuan Electromechanical Equipment Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-02-01
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a positioning device of a stator coil inserting machine, which comprises a base, wherein an opening is formed in the base, a mold disc is arranged in the opening, an annular rotating cavity is formed in the base, a rotating ring is rotatably connected in the annular rotating cavity, a motor is arranged on the upper end surface of the base, the annular rotating cavity is connected with the motor through a rotating mechanism, a plurality of movable cavities are formed in the base, threaded rods are rotatably connected in the plurality of movable cavities, the threaded rods are connected with the rotating ring through a transmission mechanism, a plurality of movable grooves corresponding to the movable cavities are formed in the inner wall of the opening, inserting rods are arranged in the plurality of movable grooves, and the inserting rods are connected with the threaded rods through a connecting mechanism. According to the utility model, by arranging the inserting rod and the connecting mechanism, when the threaded rod rotates, the threaded rod can be driven by the nut and the fixed rod on the outer wall of the threaded rod to extend out of the movable groove, so that the threaded rod is clamped into the slot on the side wall of the die disc in the opening to replace a bolt to fix the threaded rod, and the damage to the device and the failure in disassembly caused by corrosion are avoided.

Description

Positioning device of stator coil inserting machine

Technical Field

The utility model relates to the technical field of stator coil inserting machines, in particular to a positioning device of a stator coil inserting machine.

Background

The stator coil inserting machine is suitable for winding coils of a steam-friction magnetic motor, an industrial ventilator, a balance car, a large unmanned aerial vehicle motor and the like. The domestic stator coil inserting machine is divided into a vertical type and a horizontal type, and both the vertical type and the horizontal type are coil inserting by a pull-in method.

Stator coil machine's mould dish need change it after long-time use and when taking place wearing and tearing trouble, however current mould dish all is through the base screw thread fixed connection of a plurality of bolts and stator coil machine, and the easy corrosion of bolt machine leads to the junction to produce thereby the corrosion unit body in a large number of rusts and causes the damage to it, and it is also extremely inconvenient to want to dismantle it after the bolt corrosion simultaneously, and easy smooth silk leads to unable dismantlement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a positioning device of a stator coil inserting machine.

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

the utility model provides a positioner of stator coil inserting machine, includes the base, be equipped with the opening on the base, be equipped with the mould dish in the opening, be equipped with annular commentaries on classics chamber on the base, the rotation is connected with the change in the annular commentaries on classics chamber, the base up end is equipped with the motor, the annular commentaries on classics chamber passes through slewing mechanism and is connected with the motor, be equipped with a plurality of movable chamber in the base, it is a plurality of the activity intracavity is all rotated and is connected with the threaded rod, the threaded rod passes through drive mechanism and is connected with the change, a plurality of movable groove that correspond with the activity chamber of opening inner wall, and is a plurality of all be equipped with the inserted bar in the movable groove, the inserted bar passes through coupling mechanism and is connected with the threaded rod, the inserted bar surface is equipped with the bullet groove, the inserted bar top is equipped with the driving lever, the driving lever passes through toggle mechanism and is connected with the bullet groove.

Preferably, the rotating mechanism comprises a gear cavity arranged in the base, a transmission gear is rotationally connected in the gear cavity, a gear shaft of the transmission gear is fixedly connected with an output shaft of the motor, and the rotating ring is meshed with the transmission gear through a rack on the side wall.

Preferably, the transmission mechanism comprises a bevel gear fixed to the end of the threaded rod, and the swivel is engaged with the bevel gear by a bevel gear provided on the surface.

Preferably, coupling mechanism includes threaded connection in the nut of threaded rod outer wall, the nut is square with the activity chamber, nut outer wall and activity intracavity wall sliding connection, the nut lateral wall is fixed with the dead lever, the terminal slip of inserted bar run through the activity inslot wall and with dead lever fixed connection.

Preferably, the toggle mechanism comprises a slide rod arranged in the elastic groove, a slide block is sleeved on the outer wall of the slide rod, the tail end of the toggle rod is fixedly connected with the outer wall of the slide block, and a spring is elastically connected between the slide block and the inner wall of the elastic groove.

Preferably, the side wall of the mold disc is provided with a plurality of slots matched with the inserted rods, and the surface of the mold disc is provided with an L-shaped sliding opening matched with the shifting rod.

The utility model has the beneficial effects that:

1. through setting up inserted bar and coupling mechanism, the threaded rod can utilize the nut of its outer wall and dead lever to drive it and stretch out from the activity inslot when pivoted to in the slot on the mould dish lateral wall in the card income opening, replace the bolt to fix it, avoid the device damage and the dismantlement failure that the corrosion leads to.

2. Through setting up toggle mechanism, when the inserted bar inserted in the slot completely, the elasticity that provides through the spring drove the driving lever and slide to the smooth mouthful of L shape in, form the spacing fixed to the grinding apparatus dish, improve the stability of grinding apparatus dish installation.

Drawings

Fig. 1 is a schematic structural diagram of a positioning device of a stator coil inserting machine according to the present invention;

fig. 2 is an enlarged schematic view of a structure at a position a of the positioning device of the stator coil inserting machine according to the present invention;

fig. 3 is an enlarged schematic view of a structure at a position B of the positioning device of the stator coil inserting machine according to the present invention.

In the figure: the device comprises a base 1, an opening 2, an annular rotating cavity 3, a rotating ring 4, a transmission gear 5, an inserting rod 6, a movable cavity 7, a threaded rod 8, a nut 9, a fixed rod 10, a movable groove 11, a bevel gear 12, a shifting rod 13, an elastic groove 14, a sliding rod 15 and a spring 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a positioning device of a stator coil inserting machine comprises a base 1, an opening 2 is arranged on the base 1, a mold disc is arranged in the opening 2, an annular rotating cavity 3 is arranged on the base 1, a rotating ring 4 is connected to the inner portion of the annular rotating cavity 3, a motor is arranged on the upper end face of the base 1, the annular rotating cavity 3 is connected with the motor through a rotating mechanism, the rotating mechanism comprises a gear cavity arranged in the base 1, a transmission gear 5 is connected to the inner portion of the gear cavity in a rotating mode, a gear shaft of the transmission gear 5 is fixedly connected with a motor output shaft, the rotating ring 4 is meshed with the transmission gear 5 through a rack on the side wall, the motor can drive the transmission gear 5 to rotate, and therefore the rack is used for driving the rotating ring 4 to rotate in the annular rotating cavity 3.

Be equipped with a plurality of activity chambeies 7 in the base 1, all rotate in a plurality of activity chambeies 7 and be connected with threaded rod 8, threaded rod 8 passes through drive mechanism and is connected with change 4, and drive mechanism is including being fixed in 8 terminal conical gear 12 of threaded rod, and change 4 can utilize the helical gear to drive rather than a plurality of conical gear 12 rotations of meshing through setting up at surperficial helical gear and conical gear 12 meshing when change 4 rotates.

A plurality of movable grooves 11 that correspond with movable chamber 7 in 2 inner walls of opening, all be equipped with inserted bar 6 in a plurality of movable grooves 11, inserted bar 6 passes through coupling mechanism and is connected with threaded rod 8, coupling mechanism includes threaded connection in the nut 9 of 8 outer walls of threaded rod, nut 9 is squarely with movable chamber 7, nut 9 outer wall and the 7 inner wall sliding connection in movable chamber, nut 9 lateral wall is fixed with

dead lever

10, 6 end slip of inserted bar run through movable groove 11 inner walls and with dead lever 10 fixed connection, nut 9 of its outer wall can only carry out linear motion under the restriction of its appearance and movable chamber 7 appearance when threaded rod 8 rotates, can not rotate along with threaded rod 8 together, nut 9 can utilize dead lever 10 extrusion inserted bar 6 to release it in the movable groove 11.

The surface of the insert rod 6 is provided with an elastic groove 14, a deflector rod 13 is arranged above the insert rod 6, the deflector rod 13 is connected with the elastic groove 14 through a toggle mechanism, the toggle mechanism comprises a slide rod 15 arranged in the elastic groove 14, the outer wall of the slide rod 15 is sleeved with a slide block, the tail end of the deflector rod 13 is fixedly connected with the outer wall of the slide block, a spring 16 is elastically connected between the slide block and the inner wall of the elastic groove 14, the side wall of the mold disc is provided with a plurality of slots matched with the insert rod 6, the surface of the mold disc is provided with an L-shaped sliding opening matched with the deflector rod 13, the deflector rod 13 is toggled to be matched with the L-shaped sliding opening, then the insert rod 6 is inserted into the slots, the deflector rod 13 restores to the original position to enter the turning position of the L-shaped sliding opening under the elastic action of the spring 16, limiting fixation is formed, and the installation stability of the fixed disc is improved.

When the grinding tool is used, a grinding tool disc is placed into the opening 2, the starting motor drives the rotating ring 4 to rotate in the annular rotating cavity 3 by using the transmission gear 5, the rotating ring 4 can synchronously drive the plurality of conical gears 12 meshed with the rotating ring 4 to rotate when rotating, the conical gears 12 can drive the threaded rods 8 to rotate when rotating, the nuts 9 on the outer wall of the threaded rods 8 can only do linear motion under the limitation of the shapes of the nuts and the movable cavity 7 when rotating, the threaded rods 8 cannot rotate together, the nuts 9 can extrude the inserted link 6 out of the movable groove 11 by using the fixed link 10, the poking rod 13 is poked to be matched with the L-shaped sliding opening, then the inserted link 6 is inserted into the slot, and the poking rod 13 returns to the original position to enter the turning position of the L-shaped sliding opening under the elastic force of the spring 16 to form limiting fixation, so that the mounting stability of the fixed disc is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The positioning device of the stator coil inserting machine comprises a base (1) and is characterized in that an opening (2) is formed in the base (1), a mold disc is arranged in the opening (2), an annular rotating cavity (3) is formed in the base (1), a rotating ring (4) is rotatably connected in the annular rotating cavity (3), a motor is arranged on the upper end face of the base (1), the annular rotating cavity (3) is connected with the motor through a rotating mechanism, a plurality of movable cavities (7) are arranged in the base (1), a threaded rod (8) is rotatably connected in each movable cavity (7), the threaded rod (8) is connected with the rotating ring (4) through a transmission mechanism, a plurality of movable grooves (11) corresponding to the movable cavities (7) are formed in the inner wall of the opening (2), an inserting rod (6) is arranged in each movable groove (11), and the inserting rod (6) is connected with the threaded rod (8) through a connecting mechanism, the surface of the inserted bar (6) is provided with an elastic groove (14), a shifting rod (13) is arranged above the inserted bar (6), and the shifting rod (13) is connected with the elastic groove (14) through a shifting mechanism.

2. The positioning device of the stator coil inserting machine according to claim 1, wherein the rotating mechanism comprises a gear cavity arranged in the base (1), a transmission gear (5) is rotatably connected in the gear cavity, a gear shaft of the transmission gear (5) is fixedly connected with an output shaft of a motor, and the rotating ring (4) is meshed with the transmission gear (5) through a rack on the side wall.

3. A positioning device for a stator coil inserting machine according to claim 2, characterized in that the transmission mechanism comprises a bevel gear (12) fixed to the end of the threaded rod (8), the swivel (4) engaging with the bevel gear (12) by means of a bevel gear provided on the surface.

4. The positioning device of the stator coil inserting machine is characterized in that the connecting mechanism comprises a nut (9) which is in threaded connection with the outer wall of the threaded rod (8), the nut (9) and the movable cavity (7) are both square, the outer wall of the nut (9) is in sliding connection with the inner wall of the movable cavity (7), a fixing rod (10) is fixed on the side wall of the nut (9), and the tail end of the inserting rod (6) penetrates through the inner wall of the movable groove (11) in a sliding mode and is fixedly connected with the fixing rod (10).

5. The positioning device of a stator coil inserting machine according to claim 4, wherein the toggle mechanism comprises a slide rod (15) arranged in the spring slot (14), the outer wall of the slide rod (15) is sleeved with a slide block, the end of the toggle rod (13) is fixedly connected with the outer wall of the slide block, and a spring (16) is elastically connected between the slide block and the inner wall of the spring slot (14).

6. The positioning device of a stator coil inserting machine according to claim 5, wherein the side wall of the die disc is provided with a plurality of slots for matching with the inserted rods (6), and the surface of the die disc is provided with L-shaped sliding openings for matching with the deflector rods (13).