CN211239644U

CN211239644U - Motor winding jig

Info

Publication number: CN211239644U
Application number: CN201922233003.0U
Authority: CN
Inventors: 詹劲峰; 詹劲松; 陈八一
Original assignee: Jiangsu Weilaishi Technology Co ltd
Current assignee: Jiangsu Weilaishi Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-11
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a motor winding jig, including rotor, tool and motor connecting seat, the tool is connected with the motor connecting seat, and under the drive of motor, the tool rotates with the motor connecting seat is synchronous; the rotor is provided with a positioning hole for the guide pillar to pass through, and a rotor joint shaft body is provided with a semicircular long groove; and the guide post of the upper gland is inserted into the semicircular long groove through the positioning hole to connect the rotor with the rotor joint at the end part of the jig, so that the rotor and the jig rotate synchronously. The utility model discloses rotor installation location is convenient, goes up the guide pillar of gland bottom and passes on the rotor in the elongated slot that the locating hole inserted the tool tip, compresses tightly the gland, with the quick location of rotor to the tool on, realized the synchronous rotation of rotor with the tool, it is convenient to tear open and trade, connects reliably, and semicircular elongated slot has guaranteed the laminating degree of guide pillar with it, has improved the precision of location.

Description

Motor winding jig

Technical Field

The utility model relates to a coil coiling machine mould technical field, concretely relates to motor wire winding tool.

Background

With the rapid development of the 3C industry and the gas vehicle industry, the development of the wireless charging technology is promoted, and the requirement of a motor rotor coil is greatly increased, namely, a great deal of requirement of a motor winding machine is driven.

A winding machine is a machine that winds a linear object around a motor. The working process of the motor winding machine is as follows: and fixing the motor rotor on a jig of a winding machine, starting the motor, driving the jig to rotate, and performing winding operation. The problem that it had is, the difficult location of rotor installation, and the installation rate is slow, has reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is: the motor winding jig is convenient to install and position the rotor, reliable in connection and capable of being detached and replaced quickly.

In order to solve the technical problem, the utility model adopts the following technical scheme: a motor winding jig comprises a rotor, a jig and a motor connecting seat, wherein the jig is connected with the motor connecting seat, and the jig and the motor connecting seat synchronously rotate under the driving of a motor; the rotor is provided with a positioning hole for the guide pillar to pass through, and a rotor joint shaft body is provided with a semicircular long groove; and the guide post of the upper gland is inserted into the semicircular long groove through the positioning hole to connect the rotor with the rotor joint at the end part of the jig, so that the rotor and the jig rotate synchronously.

The beneficial effect of adopting above-mentioned technical scheme is: the rotor is convenient to mount and position, the guide pillar at the bottom of the upper gland penetrates through the positioning hole in the rotor and is inserted into the elongated slot at the end part of the jig, the upper gland is compressed, the rotor is quickly positioned on the jig, the rotor and the jig are synchronously rotated, the disassembly and the replacement are convenient and fast, the connection is reliable, the attachment degree of the guide pillar to the guide pillar is guaranteed due to the semicircular elongated slot, and the positioning accuracy is improved.

The utility model discloses it is further, on the guide pillar with there is the complex screw thread in the locating hole.

The beneficial effect of adopting above-mentioned technical scheme is: the screw thread is added, and the firmness of connection of the upper gland and the guide pillar is ensured.

The utility model discloses it is further, the guide pillar has 3 circumference distributions in last gland bottom, locating hole and elongated slot correspond there are 3.

The beneficial effect of adopting above-mentioned technical scheme is: 3 guide pillars can guarantee good stability, and too much leads to the complexity of structure.

The utility model discloses it is further, it has the centre bore that supplies the tool center pin to pass to go up the gland.

The beneficial effect of adopting above-mentioned technical scheme is: the space of the central shaft is reserved, and the central shaft can not be pushed to the upper gland.

The utility model discloses it is further, there is the line concentrator on the rotor, there is the card post line concentrator bottom, corresponds on the rotor to have the slot, pegs graft in the slot on the rotor through the card post.

The beneficial effect of adopting above-mentioned technical scheme is: the line concentration device can clamp the line head of the coil, and the scattered line of the wound coil is avoided.

The utility model discloses it is further, there is the U-shaped clamp on the concentrator, the U-shaped clamp is the elastomer, presss from both sides the mouth and is less than the wire winding diameter, cliies the wire winding through self elasticity.

The beneficial effect of adopting above-mentioned technical scheme is: the wire end is clamped through the elasticity of the U-shaped clamp, the structure is simple, and the wire concentration effect is good.

The utility model discloses it is further, it has the storage tank that is used for holding the concentrator to go up gland bottom.

The beneficial effect of adopting above-mentioned technical scheme is: the space of the line concentration device is reserved on the upper pressing cover, so that the upper pressing cover is prevented from being abutted against the line concentration device when the rotor is tightly pressed by the upper pressing cover.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the upper gland positioning rotor of the present invention;

FIG. 3 is a schematic view of the structure of the upper gland of the present invention;

FIG. 4 is a schematic view of the rotor structure of the present invention;

fig. 5 is a schematic view of the line concentrator of the present invention;

wherein: 1. go up gland, 2, rotor, 3, tool, 4, motor connecting seat, 5, guide pillar, 6, block, 7, rotor joint, 8, elongated slot, 9, storage tank, 10, locating hole, 11, line concentrator, 12, U-shaped clamp.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses an embodiment: as shown in fig. 1 and 2, a motor winding jig comprises a rotor 2, a jig 3, a motor connecting seat 4 and an upper gland 1, wherein the jig 3 is connected with the motor connecting seat 4, and the jig 3 and the motor connecting seat 4 synchronously rotate under the driving of a motor; the bottom of the upper gland 1 is provided with a guide post 5, the rotor 2 is provided with a positioning hole 10 for the guide post 5 to pass through, and the shaft body of the rotor joint 7 is provided with a semicircular long groove 8; the guide post 5 of the upper gland 1 is inserted into the semicircular long groove 8 through the positioning hole 10, and the rotor 2 is connected with the rotor joint 7 at the end part of the jig 3, so that the rotor 2 and the jig 3 rotate synchronously. The rotor 2 is convenient to mount and position, the guide pillar 5 at the bottom of the upper gland 1 penetrates through the positioning hole 10 on the rotor and is inserted into the long groove 8 at the end part of the jig to tightly press the upper gland 1, the rotor 2 is quickly positioned on the jig 3, the rotor 2 and the jig 3 are synchronously rotated, the disassembly and the replacement are convenient and fast, the connection is reliable, the fitting degree of the guide pillar 5 and the semicircular long groove 8 is guaranteed, and the positioning accuracy is improved.

In other embodiments of the present invention, the rest of the embodiments are the same as the above embodiments, except that, as shown in fig. 2, there are matching threads on the guide post 5 and in the positioning hole 10. This embodiment increases the screw thread, has guaranteed the fastness of going up gland and guide pillar connection.

In other embodiments of the present invention, the rest of the embodiments are the same as the above embodiments, except that, as shown in fig. 2, the guide pillars 5 have 3 circumferences distributed at the bottom of the upper gland, and the positioning holes 10 and the elongated slots 8 have 3 corresponding numbers. 3 guide pillars can guarantee good stability, and too much leads to the complexity of structure.

In other embodiments of the present invention, the rest of the embodiments are the same as the above embodiments, except that, as shown in fig. 2, the upper pressing cover 1 has a central hole for the central shaft of the fixture 3 to pass through. The space of the central shaft is reserved, and the central shaft can not be pushed down to the upper gland 1.

In other embodiments of the present invention, the rest of the embodiments are the same as the above embodiments, except that, as shown in fig. 4 and 5, the rotor 2 is provided with the line concentrator 11, the bottom of the line concentrator 11 is provided with the clamping column 6, the rotor 2 is correspondingly provided with the slot, and the slot is inserted into the slot on the rotor 2 through the clamping column 6. The line concentration device can clamp the line head of the coil, and the scattered line of the wound coil is avoided.

In other embodiments of the present invention, the rest of the embodiments are the same as the above embodiments, except that, as shown in fig. 5, the line concentrator 11 is provided with a U-shaped clamp 12, the U-shaped clamp 12 is an elastic body, and the clamping opening is smaller than the diameter of the winding line, so as to clamp the winding line through its own elasticity. The wire end is clamped through the elasticity of the U-shaped clamp 12, the structure is simple, and the wire concentration effect is good.

In other embodiments of the present invention, the rest of the embodiments are the same as the above embodiments, except that, as shown in fig. 3, the bottom of the upper gland 1 has a containing groove 9 for containing the line concentrator 11. The space of the line concentration device 11 is reserved on the upper gland 1, so that the upper gland 1 is prevented from being interfered with the line concentration device 11 when the rotor 2 is pressed by the upper gland 1.

The above-mentioned embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which should not be construed as limiting the scope of the present invention. All equivalent changes or modifications made according to the spirit of the main technical solution of the present invention should be covered within the protection scope of the present invention.

Claims

1. A motor winding jig comprises a rotor, a jig and a motor connecting seat, wherein the jig is connected with the motor connecting seat, and the jig and the motor connecting seat synchronously rotate under the driving of a motor; the rotor is characterized by further comprising an upper gland, a guide pillar is arranged at the bottom of the upper gland, a positioning hole for the guide pillar to penetrate through is formed in the rotor, and a semicircular long groove is formed in a rotor joint shaft body; and the guide post of the upper gland is inserted into the semicircular long groove through the positioning hole to connect the rotor with the rotor joint at the end part of the jig, so that the rotor and the jig rotate synchronously.

2. The motor winding jig of claim 1, wherein the guide post and the positioning hole have mating threads thereon.

3. The winding jig for the motor as claimed in claim 1 or 2, wherein the number of the guide posts is 3, and the number of the positioning holes and the number of the elongated slots are 3.

4. The winding jig for motor of claim 1 or 2, wherein the upper cover has a central hole for the central shaft of the jig to pass through.

5. The motor winding jig according to claim 1 or 2, wherein the rotor is provided with a wire collecting device, the bottom of the wire collecting device is provided with a clamping column, the rotor is correspondingly provided with a slot, and the wire collecting device is inserted into the slot on the rotor through the clamping column.

6. The motor winding jig of claim 5, wherein the wire collecting device is provided with a U-shaped clip, the U-shaped clip is an elastic body, a clip opening is smaller than the diameter of the winding wire, and the winding wire is clamped through self elasticity.

7. The motor winding jig of claim 6, wherein the bottom of the upper gland has a receiving groove for receiving the wire collecting device.