CN215035924U - Indexing mechanism such as school hook of commutator outer hook - Google Patents
Indexing mechanism such as school hook of commutator outer hook Download PDFInfo
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- CN215035924U CN215035924U CN202121524533.1U CN202121524533U CN215035924U CN 215035924 U CN215035924 U CN 215035924U CN 202121524533 U CN202121524533 U CN 202121524533U CN 215035924 U CN215035924 U CN 215035924U
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- hook
- outer hook
- driver
- conveying
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- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 238000003825 pressing Methods 0.000 claims abstract description 40
- 238000012937 correction Methods 0.000 claims abstract description 38
- 230000002950 deficient Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000004804 winding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a graduation mechanism such as a correcting hook of a commutator outer hook, which comprises a frame, wherein the frame is provided with graduation correcting positions such as an outer hook, a correcting die is arranged in the graduation correcting positions such as the outer hook, a standard outer hook groove is arranged in the correcting die, an upper pressing component is arranged above the outer hook correcting positions, and a lower jacking component is arranged below the outer hook correcting positions; the upper pressing assembly comprises an upper pressing head and an upper pressing driver for driving the upper pressing head to lift; the lower jacking assembly comprises a lower jacking head and a lower jacking driver for driving the lower jacking head to lift. Compared with the prior art, the commutator is pressed into the correction die by the upper pressing head of the indexing mechanism for the commutator, when all outer hooks of the commutator can be inserted into the standard outer hook grooves of the correction die, the indexing of the outer hooks of the commutator is consistent, and the commutator is ejected out of the correction die by the lower jacking head, so that the indexing of the outer hooks of the commutator is checked, the checking efficiency is high, the production efficiency is improved, and the yield of the commutator is improved.
Description
Technical Field
The utility model relates to a machining field, especially a graduation mechanism such as school hook of commutator outer hook.
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 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.
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. In the existing commutator, a circle of copper sheets is arranged outside an insulating seat, an interval is kept between every two adjacent copper sheets, and one end of each copper sheet is bent to form an outer hook. However, after the existing commutator is assembled, because the bending angles of the outer hooks on the adjacent copper sheets are different, the distance between the outer hooks is too small, so that series connection can be formed, the work of the commutator is influenced, and the yield of the commutator is reduced.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a graduation mechanism such as school hook of commutator outer hook carries out school hook graduation to the outer hook of commutator, ensures that the interval of adjacent outer hook keeps unanimous, improves the yields of commutator.
The utility model adopts the technical proposal that:
a hook-correcting and graduation-dividing mechanism of an outer hook of a commutator comprises a rack, wherein an outer hook graduation-correcting position used for correcting the outer hook of the commutator is arranged on the rack, a correcting die is arranged in the outer hook graduation-correcting position, a standard outer hook groove is arranged in the correcting die, an upper pressing component used for pressing a commutator transmitted to the outer hook correcting position into the correcting die for correction is arranged above the outer hook correcting position, and a lower jacking component used for jacking the commutator in the correcting die after correction is finished is arranged below the outer hook correcting position; the upper pressing assembly comprises an upper pressing head and an upper pressing driver for driving the upper pressing head to lift; the lower jacking assembly comprises a lower jacking head and a lower jacking driver for driving the lower jacking head to lift.
Preferably, the upper pressing driver is installed on the rack through an upper installation frame, an upper slide rail is arranged on the upper installation frame, the upper slide rail is matched with an upper slide block, and an upper pressing head is arranged on the upper slide block.
More preferably, the lower jacking driver is mounted on the rack through a lower mounting frame, a lower slide rail is arranged on the lower mounting frame, the lower slide rail is matched with a lower slide block, and the lower jacking head is arranged on the lower slide block; the lower jacking head and the upper jacking head are positioned on the same axis.
Preferably, the rack is further provided with a conveying assembly for conveying the commutator to the graduation correction positions such as the outer hook, the conveying assembly comprises a conveying plate and a conveying driver for driving the conveying plate to move, and the conveying plate is provided with a plurality of conveying hole positions which are sequentially arranged and used for placing the commutator.
More preferably, the conveying hole sites on the conveying plate are arc-shaped.
More preferably, the conveying driver comprises a transverse conveying driver and a longitudinal driver, the longitudinal driver is connected with the conveying plate, the longitudinal driver is arranged on the carrying plate, and the transverse conveying driver is connected below the carrying plate.
More preferably, one side of the graduation correcting position such as the outer hook is further provided with a pushing assembly used for pushing the commutator to a conveying hole of the conveying plate after the commutator is jacked out of the correcting die, and the pushing assembly comprises a pushing rod and a pushing driver used for driving the pushing rod to stretch.
Preferably, still be equipped with the rejection station that is used for rejecting the defective products in the frame, be equipped with the rejection subassembly in the rejection station, the rejection subassembly includes push rod and the flexible driver of rejecting of drive push rod.
More preferably, a blanking port is further arranged in the removing station.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model provides a graduation mechanism such as school hook of commutator outer hook adopts earlier the press head to press down the commutator to the correction mould in, and when each outer hook of commutator can both insert the standard outer hook inslot of correction mould, it is unanimous to show the graduation of the outer hook of commutator, and the jacking head is ejecting from the correction mould with the commutator under the reuse, examines the graduation such as outer hook of commutator like this, and the inspection efficiency is high, improves production efficiency, promotes the yields of commutator.
Drawings
Fig. 1 is a first schematic view of an indexing mechanism such as a hook corrector of an outer hook of a commutator according to the present invention;
fig. 2 is a second schematic diagram of an indexing mechanism such as a hook corrector for an outer hook of a commutator;
fig. 3 is a third schematic view of an indexing mechanism such as a hook corrector for an outer hook of a commutator;
fig. 4 is an exploded view of an indexing mechanism such as a hook corrector of the outer hook of the commutator;
fig. 5 is a schematic view of a calibration die in an indexing mechanism such as a calibration hook of an outer hook of a commutator;
fig. 6 is a schematic view of an upper pressing component in an indexing mechanism such as a calibration hook of an outer hook of a commutator;
fig. 7 is a schematic view of a lower jacking assembly in an indexing mechanism such as a hook calibration mechanism of an outer hook of a commutator;
fig. 8 is a schematic view of a conveying assembly in an indexing mechanism such as a hook correcting mechanism of an outer hook of a commutator;
fig. 9 is an exploded view of a conveying assembly in an indexing mechanism such as a hook correcting mechanism of an outer hook of a commutator;
fig. 10 is a schematic view of a rejecting assembly in an indexing mechanism such as a hook corrector of an outer hook of a commutator according to the present invention;
fig. 11 is a schematic view of a 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 show a preferred embodiment of an indexing mechanism such as a correcting hook of an outer hook of a commutator. As shown in fig. 1 to 10, the indexing mechanism for correcting the outer hook of the commutator comprises a frame 10, wherein an indexing correction position 101 for equally dividing the outer hook is arranged on the frame, a correction die 11 is arranged in the indexing correction position for equally dividing the outer hook, a standard outer hook groove 111 is arranged in the correction die 11, an upper pressing component 20 for pressing the commutator conveyed to the outer hook correction position into the correction die for correction is arranged above the outer hook correction position 101, and a lower jacking component 30 for jacking the commutator in the correction die after the correction is finished is arranged below the outer hook correction position; the upper pressing assembly 20 comprises an upper pressing head 21 and an upper pressing driver 22 for driving the upper pressing head to ascend and descend; the lower jacking assembly 30 comprises a lower jacking head 31 and a lower jacking driver 32 for driving the lower jacking head to lift, when the commutator 100 is placed in the outer hook equal-division correction position 101, the upper pressing driver 22 drives the upper pressing head 21 to descend, the upper pressing head presses the commutator 100 into the correction die 11, if all outer hooks of the commutator can be inserted into standard outer hook grooves of the correction die, the equal-division degree of the outer hooks of the commutator is consistent, if some outer hooks can not be inserted, the equal-division degree of the outer hooks is inconsistent, the commutator can not be completely inserted into the correction die 11, then the lower jacking driver 32 drives the lower jacking head 31 to lift out the commutator 100 in the correction die 11, so that the equal-division degree of the outer hooks of the commutator is rapidly checked, the checking efficiency is high, the production efficiency is improved, and the yield of the commutator is improved.
The upper pressing driver 22 is mounted on the frame 10 through the upper mounting frame 23, the upper mounting frame 23 is provided with an upper slide rail 231, the upper slide rail 231 is matched with an upper slide block 232, the upper pressing head 21 is arranged on the upper slide block 232, and when the upper pressing driver 22 drives the upper pressing head 21 to ascend and descend, the upper slide block 232 slides along the upper slide rail 231. The lower jacking driver 32 is mounted on the rack 10 through a lower mounting frame 33, a lower slide rail 31 is arranged on the lower mounting frame 33, a lower slide block 332 is matched with the lower slide rail 331, and the lower jacking head 31 is arranged on the lower slide block 332; when the lower jacking driver 32 drives the lower jacking head 31 to ascend and descend, the lower slider 332 slides along the lower slide rail 331. As a preferred embodiment, the lower jacking head 31 and the upper pressing head 21 are on the same axis, so as to ensure that the commutator 100 can be stably pressed and jacked, and prevent the commutator 100 from jumping off.
The rack is also provided with a conveying assembly 40 for conveying the commutator to the graduation correction positions such as the outer hook, the conveying assembly 40 comprises a conveying plate 41 and a conveying driver 42 for driving the conveying plate to move, and the conveying plate is provided with a plurality of conveying hole positions 411 which are sequentially arranged for placing the commutator; the conveying hole positions 411 on the conveying plate are arc-shaped and matched with the size of the commutator, so that the commutator conveyed from the upstream drives the conveying plate 41 to move through the conveying driver 42, and the commutator 100 is conveyed into the outer hook equal-degree correcting position 101 for equal-degree correction of the outer hook. The conveying driver 42 comprises a transverse conveying driver 421 and a longitudinal driver 422, the longitudinal driver 422 is connected with the conveying plate 41, the longitudinal driver 422 is arranged on the bearing plate 43, the transverse conveying driver 421 is connected below the bearing plate 43, when the commutator is conveyed, the longitudinal driver 422 drives the conveying plate 41 to be close to the commutator, so that the commutator is positioned in the conveying hole 411 of the conveying plate 41, and the transverse driver 421 drives the bearing plate 43 to transversely move, so that the conveying plate 41 on the bearing plate 43 transversely moves, and the commutator is conveyed in each station sequentially.
One side of graduation correction position 101 such as outer hook still is equipped with and is used for pushing the commutator propelling movement to the conveying hole site 411 interior propelling movement subassembly 60 of conveying the board after the commutator is jacked out from the correction mould, propelling movement subassembly 60 includes propelling movement pole 61 and the flexible propelling movement driver 62 of drive propelling movement pole, and after commutator 100 was jacked out, propelling movement driver 62 drive propelling movement pole 61 stretched out, pushes up commutator 100 to conveying in the hole site 411 of conveying the board 41.
The machine frame 10 is further provided with a removing station 102 used for removing defective products, a removing assembly 50 is arranged in the removing station 102, the removing assembly 50 comprises a push rod 51 and a removing driver 52 driving the push rod to stretch, and when the fact that the commutator 100 cannot be completely matched with the standard outer hook groove 111 in the correction die 11 is detected, and the commutator is conveyed to the removing station 102 by the conveying plate 41, the removing driver 52 drives the push rod 51 to stretch out, and the defective commutator is pushed out. The removing station 102 is also provided with a blanking port 1021, the removing driver 52 drives the push rod 51 to extend out, and the pushed bad commutator falls from the blanking port 1021.
The specific working process of the indexing mechanism for correcting the outer hook of the commutator is as follows: 1) an external feeding mechanism conveys the commutator 100 to the rack 10, a longitudinal driver 422 in the conveying assembly 40 drives the conveying plate 41 to be close to the commutator, so that the commutator is positioned in a conveying hole 411 of the conveying plate 41, a transverse driver 421 drives the bearing plate 43 to move transversely, so that the conveying plate 41 on the bearing plate 43 conveys transversely, and the commutator 100 on the conveying plate 41 is conveyed into the outer hook equal-degree correcting position 101; 2) the upper pressing driver 22 drives the upper pressing head 21 to descend, the upper pressing head presses the commutator 100 into the correction die 11, and if all outer hooks of the commutator can be inserted into standard outer hook grooves of the correction die, the equant degrees of the outer hooks of the commutator are consistent; if a single outer hook cannot be inserted, the equant degree of the outer hook is inconsistent, and the commutator cannot be completely inserted into the correction die 11; 3) the lower jacking driver 32 drives the lower jacking head 31 to ascend, and the commutator 100 in the correction die 11 is jacked out; 4) the longitudinal driver 422 drives the conveying plate 41 to approach the reverser, the pushing driver 62 drives the pushing rod 61 to extend out, the reverser 100 is pushed into the conveying hole 411 of the conveying plate 41, the transverse driver 421 drives the bearing plate 43 to transversely move, so that the conveying plate 41 on the bearing plate 43 transversely moves, and the reverser originally in the outer hook equal-degree correcting position 101 is moved to the removing station 102; 5) when a defective product is detected, the removal driver 52 drives the push rod 51 to extend, and the pushed defective diverter drops from the drop port 1031.
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 (9)
1. The utility model provides an indexing mechanism such as school hook of commutator outer hook, includes the frame, its characterized in that: the rack is provided with an outer hook equal-degree correcting position for correcting an outer hook of the commutator, a correcting die is arranged in the outer hook equal-degree correcting position, a standard outer hook groove is arranged in the correcting die, an upper pressing component for pressing the commutator transmitted to the outer hook correcting position into the correcting die for correction is arranged above the outer hook correcting position, and a lower jacking component for jacking the commutator in the correcting die after the correction is finished is arranged below the outer hook correcting position; the upper pressing assembly comprises an upper pressing head and an upper pressing driver for driving the upper pressing head to lift; the lower jacking assembly comprises a lower jacking head and a lower jacking driver for driving the lower jacking head to lift.
2. The indexing mechanism for a commutator outer hook, such as a hook, according to claim 1, wherein: the upper pressing driver is installed on the rack through an upper installation frame, an upper sliding rail is arranged on the upper installation frame, the upper sliding rail is matched with an upper sliding block, and an upper pressing head is arranged on the upper sliding block.
3. The indexing mechanism for a commutator outer hook, such as a hook, according to claim 2, wherein: the lower jacking driver is installed on the rack through a lower installation frame, a lower sliding rail is arranged on the lower installation frame, the lower sliding rail is matched with a lower sliding block, and a lower jacking head is arranged on the lower sliding block; the lower jacking head and the upper jacking head are positioned on the same axis.
4. The indexing mechanism for a commutator outer hook, such as a hook, according to claim 1, wherein: the rack is also provided with a conveying assembly used for conveying the commutator to the outer hook equal-degree correcting positions, the conveying assembly comprises a conveying plate and a conveying driver driving the conveying plate to move, and the conveying plate is provided with a plurality of conveying hole positions which are sequentially arranged and used for placing the commutator.
5. The indexing mechanism for a commutator outer hook, such as a hook, according to claim 4, wherein: the conveying hole positions on the conveying plate are arc-shaped.
6. The indexing mechanism for a commutator outer hook, such as a hook, according to claim 4, wherein: the conveying driver comprises a transverse conveying driver and a longitudinal driver, the longitudinal driver is connected with the conveying plate, the longitudinal driver is arranged on the bearing plate, and the transverse conveying driver is connected below the bearing plate.
7. The indexing mechanism for a commutator outer hook, such as a hook, according to claim 4, wherein: one side of graduation correction position such as outer hook still is equipped with the propelling movement subassembly that is used for with the inside conveying hole site of commutator propelling movement to conveying plate after the commutator is come out by jacking from the correction mould, the propelling movement subassembly includes propelling movement pole and the flexible propelling movement driver of drive propelling movement pole.
8. The indexing mechanism for a commutator outer hook, such as a hook, according to claim 1, wherein: still be equipped with the rejection station that is used for rejecting the defective products in the frame, be equipped with the rejection subassembly in the rejection station, the rejection subassembly includes push rod and the flexible driver of rejecting of drive push rod.
9. The indexing mechanism for a commutator outer hook, such as a hook, according to claim 8, wherein: and a blanking port is also arranged in the rejection station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121524533.1U CN215035924U (en) | 2021-07-06 | 2021-07-06 | Indexing mechanism such as school hook of commutator outer hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121524533.1U CN215035924U (en) | 2021-07-06 | 2021-07-06 | Indexing mechanism such as school hook of commutator outer hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215035924U true CN215035924U (en) | 2021-12-07 |
Family
ID=79228068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121524533.1U Expired - Fee Related CN215035924U (en) | 2021-07-06 | 2021-07-06 | Indexing mechanism such as school hook of commutator outer hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215035924U (en) |
-
2021
- 2021-07-06 CN CN202121524533.1U patent/CN215035924U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |