CN219144690U - Copper bar alignment device of motor commutator - Google Patents
Copper bar alignment device of motor commutator Download PDFInfo
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- CN219144690U CN219144690U CN202222892734.8U CN202222892734U CN219144690U CN 219144690 U CN219144690 U CN 219144690U CN 202222892734 U CN202222892734 U CN 202222892734U CN 219144690 U CN219144690 U CN 219144690U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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- Y02T10/64—Electric machine technologies in electromobility
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Abstract
The utility model provides a motor commutator copper bar alignment device, which comprises: the lower table plate is provided with a mounting hole at four corners and is used for mounting a support column, a turntable, a feeding mechanism and a guiding mechanism; the support columns are arranged and fixed in the mounting holes at the four corners of the lower table plate; the turntable is rotatably arranged above the lower table plate; the upper table plate is arranged on the support column and is provided with a detachably arranged feeding cylinder fixing block, and the upper table plate is also provided with a copper bar pressing-in hydraulic cylinder; the feeding mechanism is detachably arranged on the upper table plate; the guide mechanism is detachably arranged on the upper table plate and is arranged on the right side of the feeding mechanism. The copper bar enters the feeding mechanism, enters the guiding mechanism after being positioned by the feeding mechanism, and is positioned again by the guiding mechanism to finish alignment work. The utility model solves the problem that the copper bar is askew in the process of feeding the copper bar into the pressing die, and improves the success rate of pressing the copper bar.
Description
Technical Field
The utility model relates to the technical field of manufacturing of copper bars of motor commutators, in particular to a copper bar alignment device of a motor commutator.
Background
The commutator is commonly called a commutator, is a component for keeping the motor to rotate on the direct-current permanent magnet motor, and is widely used in electric tools and household appliances. The commutator generally consists of bakelite powder and copper bars of the commutator. In the prior art, the copper bar commutator is mostly sent into a pressing die by automatic equipment and then is processed in the next step.
In the process of feeding copper bars into a pressing mold, the scheme lacks a mechanism for guiding the copper bars, so that the copper bars often incline in the feeding process, and the copper bars are damaged or not pressed in place during pressing, so that an alignment mechanism is needed to align the copper bars and then press the copper bars.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a motor commutator copper bar alignment device.
The utility model discloses a motor commutator copper bar alignment device, which comprises a lower table plate, wherein four corners of the lower table plate are provided with a mounting hole; the support columns are installed and fixed in the installation holes at the four corners of the lower table plate; the rotary table is rotatably arranged above the lower table plate, and a plurality of working cavities are arranged on the rotary table; the upper table plate is arranged on the supporting column and is provided with a detachably arranged feeding cylinder fixing block, and the upper table plate is provided with a copper bar pressing-in hydraulic cylinder; the feeding mechanism is detachably arranged on the upper table plate; the guide mechanism is detachably arranged on the upper table plate and is arranged on the right side of the feeding mechanism.
Through adopting above-mentioned scheme, feeding mechanism aligns the back with the copper bar, sends the copper bar into the work die cavity top of carousel by guiding mechanism, then in the work die cavity of carousel is impressed with the copper bar by the copper bar indentation pneumatic cylinder on the upper table.
Further, feed mechanism includes pan feeding rail guide pillar, pan feeding slide, pushing cylinder, pan feeding push rod, pan feeding dog, pan feeding locating plate, pan feeding alignment cylinder, pan feeding rail guide pillar detachable installs go up table top, pan feeding rail guide pillar installs the top the pan feeding slide, install on the pan feeding slide the pan feeding push rod, pan feeding slide left side detachable installs the pushing cylinder, pushing cylinder push rod top with the pan feeding push rod is connected with the connecting piece for the pan feeding push rod, pan feeding slide right side is equipped with the pan feeding dog, pan feeding locating plate detachable installs the guiding mechanism top, mounted position and pan feeding slide are on same straight line, the pan feeding dog top is equipped with the pan feeding alignment cylinder, the pan feeding alignment cylinder is installed in the pan feeding cylinder fixed block of last table.
Through adopting above-mentioned scheme, pan feeding slide, pan feeding dog, pan feeding alignment cylinder are aligned the copper bar, then the pan feeding push rod carries out the location again with the copper bar propelling movement in the pan feeding locating plate and aligns, is pushed down the copper bar by pan feeding alignment cylinder again, presses into in the push rod mould recess, improved the accuracy of feed mechanism, laid the basis for the next process.
Further, guiding mechanism includes guided way guide pillar, direction slide, push rod mould, direction cylinder, pan feeding location frock, direction cylinder that pushes down, guided way guide pillar detachable installs go up the table top, install on the guided way guide pillar the direction slide, be equipped with the push rod mould in the direction slide, guided way one side is equipped with the direction cylinder, the guide cylinder push rod top is connected with the connecting piece for the push rod mould, pan feeding location frock detachable installs in carousel work die cavity top and concentric with the centre of a circle of work die cavity, and the installation direction is in same straight line with the push rod mould, the direction is the cylinder that pushes down is installed go up in the pan feeding cylinder fixed block of table.
Through adopting above-mentioned scheme, the direction cylinder carries out the accurate positioning with push rod mould propelling movement to pan feeding location frock position department, and the cylinder pushes down work under the direction, presses the copper bar in the push rod mould recess into the work die cavity of carousel in, has solved the crooked problem of copper bar.
Further, the feeding cylinder fixing block is provided with two cylinder mounting positions, including a first mounting position for mounting the feeding alignment cylinder and a second mounting position for mounting the guiding pressing cylinder.
Through adopting above-mentioned scheme, cylinder fixed block simple structure can install different model cylinders.
Further, the right side of the feeding push rod is provided with a U-shaped groove, the upper side and the lower side of the groove are respectively provided with a semicircular hole, and the aperture of the semicircular hole is matched with the diameter of the copper bar.
Through adopting above-mentioned scheme, the U-shaped recess in pan feeding push rod right side matches with the copper bar, has improved the stability when propelling movement.
Further, the pan feeding dog is the L shape of inversion, pan feeding dog protrusion side is equipped with the arc recess, the recess matches with the copper bar external diameter, be equipped with circular through-hole in the middle of the pan feeding dog, be equipped with induction system in the circular through-hole.
Through adopting above-mentioned scheme, pan feeding dog protrusion side arc recess makes things convenient for the copper bar to position, and induction system detects the copper bar, and the pan feeding is right the cylinder and is pushed down and right the copper bar.
Further, the push rod die is semicircular in top, a circular groove is formed in the push rod die, and the circular groove is matched with the diameter of the copper bar.
By adopting the scheme, the semicircular lug above the push rod die is matched with the feeding positioning tool, and the circular groove is matched with the turntable working cavity for accurate positioning.
Further, the feeding positioning tool is provided with an arc-shaped groove, and the arc-shaped groove is matched with the semicircular part of the push rod die.
By adopting the scheme, the groove of the feeding positioning tool supports the semicircular lug above the push rod die to be inserted, and the copper bar feeding precision is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a structural assembly diagram of an embodiment of the present utility model;
FIG. 2 is an enlarged partial view of an embodiment of the present utility model;
FIG. 3 is an assembly view of a feeding mechanism according to an embodiment of the present utility model;
fig. 4 shows an assembly view of the guide mechanism structure of the embodiment of the present utility model.
Wherein reference numerals are as follows: the device comprises a lower table plate 1-, a support column 2-, a rotary table 3-, a feeding mechanism 4-, an upper table plate 5-, a guide mechanism 6-, a rotary table working cavity 31-, a feeding alignment cylinder 40-, a feeding stop block 41-, a pushing cylinder 42-, a feeding push rod 43-, a feeding slide rail 44-, a feeding positioning plate 45-, a feeding guide rail column 46-, a copper bar pressing hydraulic cylinder 51-, a feeding cylinder fixing block 52-, a guiding lower pressing cylinder 60-and a feeding positioning tool 61-and a push rod die 63-and a guiding slide rail 64-and a guiding guide rail 65-respectively.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings.
As shown in fig. 1, the embodiment provides a motor commutator copper bar alignment device, which comprises a lower table plate 1, wherein four corners of the lower table plate 1 are provided with a mounting hole; the support columns 2 are arranged and fixed in the mounting holes at the four corners of the lower table plate 1; the turntable 3 is rotatably arranged above the lower table plate 1, and a plurality of working cavities 51 are arranged on the turntable 3; the upper table plate 5 is arranged on the support column 2, the upper table plate 5 is provided with a detachably arranged feeding air cylinder fixing block 52, and the upper table plate 5 is also provided with a copper bar pressing-in hydraulic cylinder 51; the feeding mechanism 4 is detachably arranged on the upper table plate 5; the guide mechanism 6 is detachably arranged on the upper table plate 5 and arranged on the right side of the feeding mechanism 4, copper bars enter the feeding mechanism 4, enter the guide mechanism 6 after the feeding mechanism 4 is positioned, and position and finish alignment work at the guide mechanism 6.
Through the arrangement of the feeding mechanism 4 and the guiding mechanism 6, the copper bars of the reverser enter the grooves in the feeding push rod 43 of the feeding mechanism 4 and are matched with the grooves on the protruding edge of the feeding stop block 41, at the moment, the sensing device in the feeding stop block 41 senses the copper bars of the reverser, the feeding alignment cylinder 40 moves downwards to work, the copper bars of the reverser are aligned, the feeding push rod 43 moves forwards after the pressing of the feeding alignment cylinder 40 is completed, the commutator copper bar is contacted with a feeding positioning plate for positioning, the guiding lower pressing cylinder 60 moves downwards, the commutator copper bar is pressed into a groove of the push rod die 62 of the guiding mechanism 6, the push rod die 62 moves forwards according to the direction of the guiding slideway 63 and is contacted with the feeding positioning tool 61, the copper bar is pressed into the hydraulic cylinder 51 for working, and the commutator copper bar is pressed into the working cavity 31 in the turntable 3.
In some embodiments of the present utility model, the feeding mechanism 4 includes a feeding rail guide post 46, a feeding slideway 44, a pushing cylinder 42, a feeding push rod 43, a feeding stop 41, a feeding positioning plate 45, and a feeding alignment cylinder 40, where the feeding rail guide post 46 is detachably mounted above the upper table 5, the feeding slideway 44 is mounted above the feeding rail guide post 46, the feeding push rod 43 is mounted on the feeding slideway 44, the pushing cylinder 42 is detachably mounted on the left side of the feeding slideway 44, the top of the pushing rod of the pushing cylinder 42 is connected with the feeding push rod 43 by a connecting piece, the pushing cylinder 42 drives the feeding push rod 43 to move in the feeding slideway 44, the feeding stop 41 is disposed on the right side of the feeding slideway 44, the feeding positioning plate 45 is detachably mounted above the guide mechanism 6, the mounting position is on the same straight line as the feeding slideway 44, the feeding alignment cylinder 40 is disposed above the feeding stop 41, the feeding alignment cylinder 40 is mounted in the upper table 5, and the feeding alignment cylinder block 52 is mounted in the feeding alignment cylinder 40.
Through the setting of this embodiment pan feeding mechanism 4, pan feeding push rod 43 slides in pan feeding slide 44, pushes away material cylinder 42 and drives pan feeding push rod 43 motion to reach the settlement position with the commutator copper bar, pan feeding push rod 43, pan feeding dog 41, pan feeding locating plate 45 recess's setting simultaneously, improved the stability and the precision when the location of commutator copper bar in the motion process.
In some embodiments of the present utility model, the guiding mechanism 6 includes a guiding rail guide post 65, a guiding slideway 63, a pushing rod mold 62, a guiding cylinder 64, a feeding positioning tool 61 and a guiding pressing cylinder 60, the guiding rail guide post 65 is detachably mounted above the upper table 5, the guiding slideway 63 is mounted on the guiding rail guide post 65, the pushing rod mold 62 is disposed in the guiding slideway 63, the pushing rod mold 62 horizontally slides in the guiding slideway 63, one side of the guiding slideway is mounted with the guiding cylinder 64, the top of the pushing rod of the guiding cylinder 64 is connected with the pushing rod mold 62 by a connecting piece, the guiding cylinder 64 drives the pushing rod mold 62 to horizontally slide, the feeding positioning tool 61 is detachably mounted above the turntable working cavity 31 and concentric with the center of the working cavity 31, the mounting direction is in the same line with the pushing rod mold 62, the guiding pressing cylinder 60 is mounted in the feeding cylinder fixing block 52 of the upper table 5, and the guiding pressing cylinder 60 moves downwards to press the commutator copper bar after positioning.
By arranging the guide mechanism 6, the guide cylinder 64 drives the push rod die 62 to horizontally slide in the guide slideway 63, and the semicircular protruding block of the push rod die 62 is matched with the groove of the feeding positioning tool 61, so that the positioning precision is improved, and a foundation is laid for the operation of the copper bar pressing-in hydraulic cylinder 51.
In some embodiments of the present utility model, the feeding cylinder fixing block 52 is provided with two cylinder mounting positions, including a first mounting position for mounting the feeding alignment cylinder and a second mounting position for mounting the guiding pressing cylinder.
By arranging the feeding cylinder fixing block 52, the feeding cylinder fixing block 52 can be provided with cylinders of different types according to actual requirements, and has high compatibility.
In some embodiments of the present utility model, a U-shaped groove is disposed on the right side of the feeding push rod 43, and a semicircular hole is disposed on the upper and lower sides of the groove, wherein the semicircular hole contacts with the copper bar of the commutator, and the aperture of the semicircular hole matches with the diameter of the copper bar.
By arranging the semicircular holes of the feeding push rod 43, the stability of the commutator during the movement of the copper bar is improved, and the situation of deflection is avoided.
In some embodiments of the present utility model, the feeding block 41 is in an inverted L shape, an arc-shaped groove is formed on the protruding side of the feeding block 41, the groove matches with the outer diameter of the copper bar, a circular through hole is formed in the middle of the feeding block 41, and an induction device is arranged in the circular through hole.
Through the setting of this embodiment pan feeding dog 41, the arc recess has improved the positioning accuracy when the commutator copper bar pan feeding, and induction system's position is hugged closely with the commutator copper bar, reduces the mistake and touches the risk.
In some embodiments of the present utility model, the push rod mold 62 is semicircular, and a circular groove is formed in the push rod mold 62, and the circular groove matches with the diameter of the copper bar.
Through the setting of this embodiment push rod mould 62, push rod mould 62 top semicircle lug with the cooperation of pan feeding location frock 61, circular recess and copper bar diameter match improve positioning accuracy.
In some embodiments of the present utility model, the loading positioning tool 61 is provided with an arc-shaped groove, and the arc-shaped groove is matched with the semicircular part of the push rod mold 62.
Through the setting of this embodiment pan feeding location frock 61, when push rod mould 62 forward motion, push rod mould 62 semicircle lug and pan feeding location frock 61 arc inner wall contact, improve positioning accuracy and motion's stationarity.
It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.
Claims (8)
1. The utility model provides a motor commutator copper bar alignment device which characterized in that includes:
the lower table plate is provided with four mounting holes at four corners;
the support columns are installed and fixed in the installation holes at the four corners of the lower table plate;
the rotary table is rotatably arranged above the lower table plate and is provided with a plurality of working cavities;
the upper table plate is arranged on the supporting column and is provided with a detachably arranged feeding cylinder fixing block, and the upper table plate is provided with a copper bar pressing-in hydraulic cylinder;
the feeding mechanism is detachably arranged on the upper table plate;
the guide mechanism is detachably arranged on the upper table plate and is arranged on the right side of the feeding mechanism.
2. The motor commutator copper bar alignment device of claim 1, wherein the feeding mechanism comprises a feeding rail guide post, a feeding slideway, a pushing cylinder, a feeding push rod, a feeding stop block, a feeding positioning plate and a feeding alignment cylinder, the feeding rail guide post is detachably mounted above the upper table plate, the feeding slideway is mounted above the feeding rail guide post, the feeding push rod is mounted on the feeding slideway, the pushing cylinder is detachably mounted on the left side of the feeding slideway, the top of the pushing cylinder push rod is connected with the feeding push rod by a connecting piece, the feeding stop block is arranged on the right side of the feeding slideway, the feeding positioning plate is detachably mounted above the guiding mechanism, the mounting position and the feeding slideway are on the same straight line, the feeding alignment cylinder is arranged above the feeding stop block, and the feeding alignment cylinder is mounted in a feeding cylinder fixing block of the upper table plate.
3. The motor commutator copper bar alignment device according to claim 2, wherein the guide mechanism comprises a guide rail guide post, a guide slideway, a push rod die, a guide cylinder, a feeding positioning tool and a guide lower pressing cylinder, the guide rail guide post is detachably mounted above the upper table plate, the guide slideway is mounted on the guide rail guide post, a push rod die is arranged in the guide slideway, a guide cylinder is arranged on one side of the guide slideway, the top of the push rod of the guide cylinder is connected with the push rod die through a connecting piece, the feeding positioning tool is detachably mounted above the rotary table working cavity and concentric with the circle center of the working cavity, the mounting direction is in the same straight line with the push rod die, and the guide lower pressing cylinder is mounted in the feeding cylinder fixing block of the upper table plate.
4. A motor commutator copper bar alignment device as claimed in claim 3, wherein the feed cylinder fixing block is provided with two cylinder mounting positions including a first mounting position for mounting the feed alignment cylinder and a second mounting position for mounting the guide down-pressing cylinder.
5. The motor commutator copper bar alignment device according to claim 2, wherein the right side of the feeding push rod is provided with a U-shaped groove, the upper side and the lower side of the groove are respectively provided with a semicircular hole, and the aperture of the semicircular hole is matched with the diameter of the copper bar.
6. The motor commutator copper bar alignment device according to claim 2, wherein the feeding block is in an inverted L shape, an arc-shaped groove is formed in the protruding side of the feeding block, the groove is matched with the outer diameter of the copper bar, a circular through hole is formed in the middle of the feeding block, and an induction device is arranged in the circular through hole.
7. The motor commutator copper bar alignment device according to claim 3, wherein the upper part of the push rod die is semicircular, and a circular groove is formed in the push rod die and matched with the copper bar in diameter.
8. A motor commutator copper bar alignment device as claimed in claim 3, wherein the feed positioning tool is provided with an arcuate recess which mates with the semi-circular portion of the push rod die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222892734.8U CN219144690U (en) | 2022-11-01 | 2022-11-01 | Copper bar alignment device of motor commutator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222892734.8U CN219144690U (en) | 2022-11-01 | 2022-11-01 | Copper bar alignment device of motor commutator |
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| Publication Number | Publication Date |
|---|---|
| CN219144690U true CN219144690U (en) | 2023-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222892734.8U Active CN219144690U (en) | 2022-11-01 | 2022-11-01 | Copper bar alignment device of motor commutator |
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| CN (1) | CN219144690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117220105A (en) * | 2023-09-21 | 2023-12-12 | 安固集团有限公司 | Motor commutator and pressing tool |
-
2022
- 2022-11-01 CN CN202222892734.8U patent/CN219144690U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117220105A (en) * | 2023-09-21 | 2023-12-12 | 安固集团有限公司 | Motor commutator and pressing tool |
| CN117220105B (en) * | 2023-09-21 | 2024-05-03 | 安固集团有限公司 | Motor commutator and pressing tool |
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