CN214379214U - Sleeve assembling mechanism of motor commutator - Google Patents
Sleeve assembling mechanism of motor commutator Download PDFInfo
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- CN214379214U CN214379214U CN202120664257.2U CN202120664257U CN214379214U CN 214379214 U CN214379214 U CN 214379214U CN 202120664257 U CN202120664257 U CN 202120664257U CN 214379214 U CN214379214 U CN 214379214U
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Abstract
The utility model provides a sleeve assembling mechanism of a motor commutator, which comprises a sleeve assembling position for receiving a sleeve, a bearing component for bearing an auxiliary mould, a shifting component for moving a semi-finished product in the auxiliary mould to the position above the sleeve assembling position and a pressing component for pressing the semi-finished product moved by the shifting component to the position above the sleeve into the sleeve of the sleeve assembling position; the bearing assembly comprises a bearing disc for bearing the auxiliary die and a jacking piece which is arranged below the bearing disc and used for jacking the workpiece in the auxiliary die into the displacement assembly; the shifting assembly comprises a shifting die for receiving the semi-finished product and a shifting driver for driving the shifting die to move. Compared with the prior art, the sleeve assembling mechanism jacks the workpiece into the shifting die, and then presses the mica sheets and the copper sheets in the shifting die into the sleeve in the assembling station through the pressing column, so that the mica sheets and the copper sheets which are wound into a circle can be prevented from scattering, the assembling efficiency is improved, and the labor cost is reduced.
Description
Technical Field
The utility model relates to a machine tooling field, especially a sleeve equipment mechanism of motor commutator.
Background
An electric motor is a rotary electric machine that converts electrical energy into mechanical energy and consists essentially of an electromagnet winding or distributed stator winding for generating a magnetic field and a rotating armature or rotor. The commutator is a component of the dc permanent magnet series motor for enabling the motor to rotate continuously. When the coil passes through the current, it will rotate under the action of the permanent magnet through the attraction and repulsion forces, and when it is rotated to balance with the magnet, the original energized line is separated from the brush than the contact sheet on the corresponding commutator, and the brush is connected to the contact sheet corresponding to the coil group generating the impulse force, so that the direct current motor can be rotated continuously and repeatedly.
The range of power which can be provided by the motor is very large, namely milliwatt to kilowatt, for example, a machine tool and a water pump need to be driven by the motor; electric locomotives, elevators, requiring motor traction; electric fans, refrigerators, washing machines and even various motor toys in family life can not be driven by the motor. Electric motors have been used in various aspects of modern life, and thus the demand for commutators has increased. Copper sheets and mica sheets are alternately arranged in the sleeve in the commutator, however, the motor model required in various small household appliances and small toys is smaller, so that the corresponding commutator model is smaller, the automatic assembly is not easy to adopt, and the assembly is mostly carried out by adopting a manual assembly mode; and during assembly, because the copper sheet and the mica sheet are surrounded into the circular insertion sleeve, the copper sheet and the mica sheet are easy to scatter in the process of inserting the sleeve, the efficiency is low, the quality is uneven, and the labor cost is increased.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a motor commutator's sleeve equipment mechanism will enclose into circular shape mica sheet and copper sheet equipment to the sleeve in, can avoid enclosing into circular shape mica sheet and copper sheet and scatter, improves the packaging efficiency to reduce the cost of labor.
The utility model adopts the technical proposal that:
the sleeve assembling mechanism of the motor commutator is characterized by comprising a sleeve assembling position for receiving a sleeve, a bearing assembly for bearing an auxiliary die, a shifting assembly for moving a semi-finished product in the auxiliary die to the position above the sleeve assembling position, and a pressing assembly for pressing the semi-finished product moved by the shifting assembly to the position above the sleeve into the sleeve in the sleeve assembling position; the bearing assembly comprises a bearing disc for bearing the auxiliary die and a jacking piece which is arranged below the bearing disc and used for jacking the workpiece in the auxiliary die into the displacement assembly; the shifting assembly comprises a shifting die for receiving the semi-finished product and a shifting driver for driving the shifting die to move; the pressing assembly comprises a pressing column and a pressing driver, the pressing column is used for pressing the semi-finished product in the shifting die to the inner sleeve in the sleeve assembling position, and the pressing driver is used for driving the pressing column to press.
Preferably, the sleeve assembling position is arranged in the sleeve trough, a sleeve receiving position is further arranged on the sleeve trough, and a first pusher used for pushing the sleeve at the sleeve receiving position to the sleeve assembling position is arranged on one side of the sleeve receiving position.
More preferably, one side of the sleeve assembling position is provided with a second pusher for pushing out the assembled sleeve.
Preferably, the jacking piece comprises a jacking seat below the auxiliary die and a jacking driver connected with the jacking seat.
Preferably, the aversion subassembly and the subassembly of pressing all set up on the support, be equipped with the slide rail in the support and with slide rail complex slide, the aversion mould is installed in the below of slide, the slide is connected with the aversion driver, be equipped with on the slide to be used for supplying to press the through-hole that the post passed, the aversion driver setting is in one side of support, presses the driver setting on the support.
More preferably, the sliding seat is further provided with a fixed cylinder, and the pressing column is arranged in the fixed cylinder.
Preferably, the bracket is further provided with a positioning driver which is used for pressing the pressing column in the fixed cylinder when the jacking assembly jacks the semi-finished product into the shifting die.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model provides a motor commutator's sleeve equipment mechanism will enclose into circular shape mica sheet and copper sheet jacking to the aversion mould in, press to the sleeve in the equipment station by mica sheet and copper sheet in with the aversion mould according to the compression leg again, automatic equipment like this can avoid enclosing into circular shape mica sheet and copper sheet and scatter at the equipment in-process, improves the packaging efficiency to reduce the cost of labor.
Drawings
Fig. 1 is a first schematic view of a sleeve assembling mechanism of a motor commutator according to the present invention;
fig. 2 is a second schematic view of a sleeve assembling mechanism of a motor commutator according to the present invention;
fig. 3 is an exploded view of a sleeve assembling mechanism of a motor commutator according to the present invention;
fig. 4 is a schematic view of a sleeve trough in a sleeve assembling mechanism of a motor commutator according to the present invention;
fig. 5 is a schematic view of a bearing assembly in a sleeve assembling mechanism of a motor commutator according to the present invention;
fig. 6 is an exploded view of a bearing assembly in a sleeve assembling mechanism of a motor commutator according to the present invention;
fig. 7 is a first schematic view of a shifting assembly and a pressing assembly in a sleeve assembling mechanism of a motor commutator according to the present invention;
fig. 8 is a schematic view of a second displacement assembly and a second pressing assembly in the sleeve assembling mechanism of the motor commutator according to the present invention;
fig. 9 is a schematic view of a sliding seat in a sleeve assembling mechanism of a motor commutator according to the present invention;
fig. 10 is an exploded view of a sliding seat in a sleeve assembling mechanism of a motor commutator according to the present invention;
fig. 11 is a schematic view of an assembled motor commutator.
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 to 10 illustrate a preferred embodiment of a sleeve assembling mechanism of a motor commutator according to the present invention. As shown in fig. 1 to 10, the sleeve assembling mechanism 30 of the motor commutator includes a sleeve assembling position 31 for receiving the sleeve 300, a carrying assembly 32 for carrying an auxiliary mold with a workpiece, a shifting assembly 33 for moving a semi-finished product in the auxiliary mold above an assembling groove, and a pressing assembly 34 for pressing the semi-finished product moved by the shifting assembly above the sleeve into the sleeve of the assembling groove; the bearing assembly 32 comprises a bearing plate 321 for bearing the auxiliary mold 3201 with the workpiece and a jacking piece 322 arranged below the bearing plate 321 for jacking the workpiece in the auxiliary mold 3201 into the displacement assembly; the shift assembly 33 includes a shift die 331 for receiving the semi-finished product and a shift driver 332 for driving the shift die to move; the pressing assembly 34 includes a pressing column 341 for pressing the semi-finished product in the shift mold to the sleeve assembling position and a pressing driver 342 for driving the pressing column to press, so that the sleeve 300 is conveyed to the sleeve assembling position 31, the auxiliary mold 3201 with the workpiece in the carrier disc 321 is located below the shift mold 331, the workpiece in the auxiliary mold 3201 is lifted up into the shift mold 331 by the lifting member 322, the shift mold 331 is moved above the sleeve assembling position 31 by the shift driver 332, and the pressing column 341 is driven by the pressing driver 342 to move down to press the workpiece in the shift mold 331 into the sleeve 300, thereby forming the assembled motor commutator (as shown in fig. 11).
As shown in fig. 4, the sleeve assembly location 31 is disposed in a sleeve trough 3101, the sleeve trough 3101 may be formed by a sleeve feed chute and a sleeve discharge chute, and the intersection of the sleeve feed chute and the sleeve discharge chute forms the sleeve assembly location 31. A sleeve receiving position 3102 is further arranged on the sleeve trough 3101, the sleeve receiving position 3102 is arranged at a feeding port of the sleeve feeding slideway, a first pusher 31021 for pushing the sleeve at the sleeve receiving position 3102 to the sleeve assembling position 31 is arranged on one side of the sleeve receiving position, and after the sleeve 300 enters the sleeve receiving position 3102, the first pusher 31021 pushes the sleeve 300 to the sleeve assembling position 31 to wait for assembling. The sleeve receiving position 3102 is vertically stacked in the sleeve receiving barrel, the sleeve 300 at the bottommost layer falls to the sleeve receiving position 3102, when the first pusher 31021 pushes the sleeve 300 in the sleeve receiving position 3102 to the sleeve assembling position 31, the sleeve 300 at the penultimate layer falls to form the sleeve 300 at the bottommost layer, and then falls to the sleeve assembling position 31.
One side of sleeve equipment position 31 is equipped with the second pusher 311 that is used for going out the sleeve propelling movement of accomplishing the equipment, and the discharge port shape complete set section of thick bamboo that sleeve ejection of compact slide goes out the material level, presses the work piece to sleeve 300 back, and the sleeve that second pusher 311 will be accomplished the equipment is followed sleeve equipment position 31 propelling movement to sleeve and is gone out the material level, makes things convenient for the ejection of compact.
As shown in fig. 1 and 2, the bearing plate 321 is generally disposed on a rotating disc, and receives the copper sheets 100 and the mica sheets 200 at several other stations of the rotating disc to be assembled into the auxiliary mold 3201, and the rotating disc drives the bearing plate 321 to rotate to a preset sleeve assembling station to be assembled. The work pieces loaded in the auxiliary mold 3201 are the copper sheets 100 and the mica sheets 200 which are enclosed into a circle. The carrier plate 321 is generally an index plate mechanism, and the auxiliary mold 3201 is fixedly mounted on the index plate mechanism. The auxiliary mold 3201 includes an outer cylinder and an inner cylinder sleeved in the outer cylinder, a gap is left between the inner cylinder and the outer cylinder, and copper sheet mounting grooves and mica sheet mounting grooves are distributed on the outer wall of the inner cylinder around the center of the inner cylinder.
As shown in fig. 5 and 6, the jacking member 322 includes a jacking seat 3221 located below the auxiliary mold 3201 and a jacking driver 3222 connected to the jacking seat 3221, when the auxiliary mold 3201 is located in a preset sleeve assembling station, the shift mold 331 corresponds to the auxiliary mold 3201, the jacking driver 3222 drives the jacking seat 3221 to ascend, so as to completely jack the workpiece in the auxiliary mold 3201 into the shift mold 331, and the workpiece is transferred from the auxiliary mold 3201 into the shift mold 331, so that the copper sheets 100 and the mica sheets 200 enclosing a circular shape are prevented from scattering.
As shown in fig. 7 and 8, the shifting assembly 33 and the pressing assembly 34 are both disposed on a bracket 35, a sliding rail 351 and a sliding seat 352 engaged with the sliding rail 351 are disposed in the bracket 35, a shifting die 331 is mounted below the sliding seat 352, the sliding seat 352 is connected with a shifting driver 332, a through hole 3521 for passing the pressing column 341 is disposed on the sliding seat 352, the shifting driver 332 is disposed on one side of the bracket, the pressing driver 342 is disposed on the bracket 35, after a workpiece is mounted in the shifting die 331, the shifting driver 332 drives the sliding seat 352 to slide along the sliding rail 351 to a position above the sleeve assembling station 31, and the pressing driver 342 drives the pressing column 341 to move down to press the workpiece in the shifting die 331 into the sleeve 300 in the sleeve assembling station 31; after the workpiece is pressed down, the pressing driver 342 drives the pressing column 341 to return to the original position, and the displacement driver 332 drives the sliding base 352 to return to the position waiting for loading the workpiece along the sliding rail 351. The shift assembly 33 and the press assembly 34 are both mounted on the frame 36 by the brackets 35, the sleeve trough 3101 is mounted below the frame 36, and the carrier plate 321 carrying the auxiliary molds 3201 is also disposed below the frame 36.
As a preferred embodiment, as shown in fig. 9 and 10, the sliding seat 352 is further provided with a fixed cylinder 353, and the pressing column 341 is disposed in the fixed cylinder 353, so that when the workpiece is lifted up into the shifting mold 331, the pressing column 341 is in the fixed sleeve, the pressing column 341 is separated from the pressing driver 342, and when the sliding seat 352 drives the shifting mold 331 to move above the sleeve assembling position 31, the driving rod in the pressing driver 342 extends until the pressing column 341 in the fixed cylinder 353 is pressed, and the driving rod continues to extend, the pressing column 341 gradually descends from the fixed cylinder 353 into the shifting mold 331, and the workpiece in the shifting mold 331 is pressed into the sleeve 300 in the sleeve assembling position 31; when the slide 352 drives the pressing column 341 in the shifting mold 331 to move to the workpiece loading position, the pressing column 341 in the shifting mold is lifted into the fixed cylinder 353 when the workpiece is lifted into the shifting mold 331, so as to facilitate the next pressing.
The support 35 is further provided with a positioning driver 354 which is used for pressing the pressing column in the fixed cylinder when the jacking assembly jacks the semi-finished product into the shifting die, the positioning driver 354 and the pressing driver 342 are mounted on the support 35 side by side, when the workpiece is jacked into the shifting die 331, in the process of jacking the downward-moving pressing column 341 to the fixed cylinder 353, a driving rod of the positioning driver 354 extends out of the fixed cylinder 353, and the pressing column 341 can be prevented from falling off from the fixed cylinder 353.
The specific working process of the sleeve assembling mechanism of the motor commutator comprises the following steps: 1) the sleeve 300 at the bottommost layer falls to the sleeve receiving position 3102, and the sleeve 300 is pushed to the sleeve assembling position 31 at the sleeve receiving position 3102 by the first pusher 31021; 2) the bearing plate 321 is positioned in a preset sleeve assembling station, the auxiliary mold 3201 is positioned below the shifting mold 331, the shifting mold 331 corresponds to the auxiliary mold 3201, the jacking driver 3222 drives the jacking seat 3221 to ascend, all workpieces in the auxiliary mold 3201 are jacked into the shifting mold 331, and the workpieces are transferred into the shifting mold 331 from the auxiliary mold 3201; 3) when the workpiece is lifted into the shift die 331, the pressing column 341 in the shift die is lifted into the fixed cylinder 353; 4) the pressing driver 342 drives the pressing column 341 to move downwards to press the workpiece in the shifting die 331 into the sleeve 300 in the sleeve assembling position 31; 5) the second pusher 311 on one side of the sleeve assembly position 31 pushes the assembled sleeve from the sleeve assembly position 31 to a sleeve discharge position; 6) the slide 352 drives the pressing column 341 in the shifting mold 331 to return to the position ready for loading the workpiece, and waits for the next loading of the workpiece.
To sum up, the technical scheme of the utility model can be fully effectual the above-mentioned utility model purpose of realization, just the utility model discloses a structure and functional principle all obtain abundant verification in the embodiment, can reach anticipated efficiency and purpose, do not deviating from the utility model discloses a under the prerequisite of principle and essence, can make multiple change or modification to the embodiment of utility model. Therefore, the present invention includes all the alternative contents within the scope mentioned in the claims, and all the equivalent changes made within the claims of the present invention are included in the claims of the present application.
Claims (7)
1. The sleeve assembling mechanism of the motor commutator is characterized by comprising a sleeve assembling position for receiving a sleeve, a bearing assembly for bearing an auxiliary die, a shifting assembly for moving a semi-finished product in the auxiliary die to the position above the sleeve assembling position, and a pressing assembly for pressing the semi-finished product moved by the shifting assembly to the position above the sleeve into the sleeve in the sleeve assembling position; the bearing assembly comprises a bearing disc for bearing the auxiliary die and a jacking piece which is arranged below the bearing disc and used for jacking the workpiece in the auxiliary die into the displacement assembly; the shifting assembly comprises a shifting die for receiving the semi-finished product and a shifting driver for driving the shifting die to move; the pressing assembly comprises a pressing column and a pressing driver, the pressing column is used for pressing the semi-finished product in the shifting die to the inner sleeve in the sleeve assembling position, and the pressing driver is used for driving the pressing column to press.
2. The sleeve assembling mechanism of a motor commutator according to claim 1, wherein: the sleeve assembling position is arranged in the sleeve trough, a sleeve receiving position is further arranged on the sleeve trough, and a first pusher used for pushing the sleeve at the sleeve receiving position to the sleeve assembling position is arranged on one side of the sleeve receiving position.
3. The sleeve assembling mechanism of a motor commutator according to claim 1, wherein: and a second pusher used for pushing the assembled sleeve out is arranged on one side of the sleeve assembling position.
4. The sleeve assembling mechanism of a motor commutator according to claim 1, wherein: the jacking piece comprises a jacking seat positioned below the auxiliary die and a jacking driver connected with the jacking seat.
5. The sleeve assembling mechanism of a motor commutator according to claim 1, wherein: the shift assembly and the pressing assembly are arranged on the support, a slide rail and a slide seat matched with the slide rail are arranged in the support, the shift die is installed below the slide seat, the slide seat is connected with the shift driver, a through hole for the pressing column to penetrate through is formed in the slide seat, the shift driver is arranged on one side of the support, and the pressing driver is arranged on the support.
6. The sleeve assembling mechanism of a motor commutator according to claim 5, wherein: the slide still installs a fixed section of thick bamboo, presses the post setting in a fixed section of thick bamboo.
7. The sleeve assembling mechanism of a motor commutator according to claim 6, wherein: and the support is also provided with a positioning driver which is used for pressing the pressing column in the fixed cylinder when the jacking assembly jacks the semi-finished product into the shifting die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120664257.2U CN214379214U (en) | 2021-04-01 | 2021-04-01 | Sleeve assembling mechanism of motor commutator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120664257.2U CN214379214U (en) | 2021-04-01 | 2021-04-01 | Sleeve assembling mechanism of motor commutator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214379214U true CN214379214U (en) | 2021-10-08 |
Family
ID=77973883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120664257.2U Active CN214379214U (en) | 2021-04-01 | 2021-04-01 | Sleeve assembling mechanism of motor commutator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214379214U (en) |
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2021
- 2021-04-01 CN CN202120664257.2U patent/CN214379214U/en active Active
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