CN215089883U - Outer hook diameter correcting mechanism of commutator - Google Patents
Outer hook diameter correcting mechanism of commutator Download PDFInfo
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- CN215089883U CN215089883U CN202121524544.XU CN202121524544U CN215089883U CN 215089883 U CN215089883 U CN 215089883U CN 202121524544 U CN202121524544 U CN 202121524544U CN 215089883 U CN215089883 U CN 215089883U
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- commutator
- diameter correction
- outer hook
- conveying
- driver
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- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 238000012937 correction Methods 0.000 claims abstract description 78
- 230000002950 deficient Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 238000005452 bending Methods 0.000 description 3
- 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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 an outer hook diameter correction mechanism of commutator, which comprises a frame, wherein an outer hook diameter correction position is arranged on the frame, a placing hole is arranged in the outer hook diameter correction position, an upper vertical frame is arranged above the outer hook diameter correction position, a diameter correction die assembly is fixedly arranged on the upper vertical frame, the diameter correction die assembly comprises a fixed sleeve fixed on the upper vertical frame, a diameter correction fixed die is sleeved below the fixed sleeve, a diameter correction hole is arranged in the diameter correction fixed die, a diameter correction movable die is arranged in the diameter correction hole, and a spring pressed on the diameter correction movable die is arranged in the fixed sleeve; and a lower jacking assembly is arranged below the outer hook diameter correction position. Compared with the prior art, the outer hook diameter correcting mechanism lifts the commutator into the diameter correcting fixed die, the commutator continuously pushes the diameter correcting movable die to upwards extrude the spring in the lifting process, the outer hook on the commutator is extruded by the inner wall of the diameter correcting fixed die, the diameter of the outer hook of the commutator is corrected, and the yield of the commutator is improved.
Description
Technical Field
The utility model relates to a machine tooling field, especially an outer hook diameter correction mechanism of 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 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, in the bending process of the copper sheets, due to the fact that the bending angles of the outer hooks on the adjacent copper sheets are different, the sizes of the whole outer hook rings are inconsistent, the work of the commutator is affected, and the yield of the commutator is reduced.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides an outer hook diameter correction mechanism of commutator corrects the outer hook diameter of commutator, ensures that the angle of buckling of the outer hook of commutator is unanimous, improves the yields of commutator.
The utility model adopts the technical proposal that:
the utility model provides an outer hook diameter correction mechanism of commutator, includes the frame, its characterized in that: the diameter correction die assembly comprises a fixed sleeve fixed on the upper vertical frame, a diameter correction fixed die is sleeved below the fixed sleeve, a diameter correction hole is formed in the diameter correction fixed die, a diameter correction movable die is arranged in the diameter correction hole, and a spring pressed on the diameter correction movable die is arranged in the fixed sleeve; the below of outer hook diameter correction position is equipped with down jacking subassembly, and lower jacking subassembly carries the sleeve including being in the support that is used for holding in the palm that lays downthehole commutator that carries, holds in the palm and carries the sleeve overcoat and be used for carrying the commutator top on the sleeve to carry and go into the jacking sleeve that diameter correction was downthehole to carry out the correction, and the jacking muffjoint has the jacking driver that is used for driving the jacking sleeve and goes up and down.
Preferably, the upper vertical frame is further provided with a guide driver, and the guide driver is connected with a guide shaft which penetrates through the diameter correction movable die and is used for guiding when the commutator is jacked by the jacking sleeve.
Preferably, a supporting plate fixed on the rack is arranged below the placing hole, and a perforated groove for the jacking sleeve to pass through is formed in the supporting plate.
Preferably, the rack is further provided with a conveying assembly for conveying the commutator to the outer hook diameter correction position, 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 outer hook diameter correction position still is equipped with the propelling movement subassembly that is used for after the commutator is proofreaied and correct the conveying hole site of propelling movement commutator to conveying board in, the propelling movement subassembly includes propelling movement pole and the flexible propelling movement driver of drive propelling movement pole.
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 an outer hook diameter aligning gear of commutator adopts the jacking sleeve to rectify the commutator jacking to the diameter in the fixed mould, and the commutator lasts the jacking in-process and promotes the diameter and rectify the movable mould and upwards extrude the spring, and outer hook on the commutator receives the extrusion that the fixed mould inner wall was rectified to the diameter for the angle of buckling of the outer hook of commutator is unanimous, rectifies the outer hook diameter of commutator, improves the yields of commutator.
Drawings
Fig. 1 is a first schematic view of an outer hook diameter correction mechanism of a commutator according to the present invention;
fig. 2 is a second schematic view of an outer hook diameter correction mechanism of a commutator according to the present invention;
fig. 3 is a third schematic view of an outer hook diameter correction mechanism of a commutator according to the present invention;
fig. 4 is an exploded view of an outer hook diameter calibration mechanism of a commutator according to the present invention;
fig. 5 is a cross-sectional view of an outer hook diameter correction mechanism of a commutator according to the present invention;
fig. 6 is an exploded view of a diameter calibration die assembly in an outer hook diameter calibration mechanism of a commutator according to the present invention;
fig. 7 is an exploded view of a lower jacking assembly in an outer hook diameter correction mechanism of a commutator according to the present invention;
fig. 8 is a schematic view of a conveying assembly in an outer hook diameter correcting mechanism of a commutator according to the present invention;
fig. 9 is an exploded view of a conveying assembly in an outer hook diameter correcting mechanism of a commutator according to the present invention;
fig. 10 is a schematic view of a rejecting assembly in an outer hook diameter correcting mechanism 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 illustrate a preferred embodiment of an outer hook diameter correction mechanism of a commutator according to the present invention. As shown in fig. 1 to 10, the outer hook diameter correcting mechanism of the commutator comprises a frame 10, wherein an outer hook diameter correcting position 101 for correcting the diameter of an outer hook of the commutator is arranged on the frame, a placing hole 11 is arranged in the outer hook diameter correcting position 101, an upper vertical frame 12 is arranged above the outer hook diameter correcting position 101, a diameter correcting die assembly 20 is fixedly arranged on the upper vertical frame 12, the diameter correcting die assembly 20 comprises a fixed sleeve 21 fixed on the upper vertical frame 12, a diameter correcting fixed die 22 is sleeved below the fixed sleeve 21, a diameter correcting hole 221 is arranged in the diameter correcting fixed die 22, a diameter correcting movable die 23 is arranged in the diameter correcting hole 221, and a spring 24 pressed on the diameter correcting movable die is arranged in the fixed sleeve 21; a lower jacking component 30 is arranged below the outer hook diameter correction position 101, the lower jacking component 30 comprises a supporting sleeve 31 which is positioned in the placing hole and used for supporting the commutator, the supporting sleeve is sleeved with a jacking sleeve 32 which is used for jacking the commutator on the supporting sleeve into the diameter correction hole for correction, the jacking sleeve 32 is connected with a jacking driver 33 which is used for driving the jacking sleeve to lift, thus when the commutator 100 is positioned at the outer hook diameter correction position 101, the commutator 100 is positioned on the supporting sleeve 31, the jacking driver 33 drives the jacking sleeve 32 to lift, the jacking sleeve 32 drives the commutator 100 to be inserted into the diameter correction hole 221 of the diameter correction fixed mold 22, the commutator 100 pushes the diameter correction movable mold 23 to upwards extrude the spring 24 in the continuous jacking process, the outer hook on the commutator 100 is extruded by the inner wall of the diameter correction fixed mold, so that the bending angles of the outer hook of the commutator are consistent, the diameter of the outer hook of the commutator 100 is corrected, and the yield of the commutator is improved.
As shown in fig. 11, the upper end of the copper sheet outside the commutator 100 is bent to form an outer hook, and the outer hook is surrounded into a circle to form an outer hook groove 10001; the top end of the jacking sleeve 32 forms an inclined end matched with the outer hook groove 10001, and in the process of jacking the commutator 100 by the jacking sleeve 32, the inclined end of the jacking sleeve 32 is inserted into the outer hook groove 10001 of the commutator 100, and then the commutator 100 is jacked into the diameter correction hole 221 of the diameter correction fixed die 22.
The upper vertical frame 12 is further provided with a guide driver 13, the guide driver 13 is connected with a guide shaft 14 which penetrates through the diameter correction movable die 23 and is used for guiding when the jacking sleeve 22 jacks the commutator 100, before jacking, the guide driver 13 drives the guide shaft 14 to be inserted into an inner hole of the commutator 100, and the jacking sleeve 22 drives the commutator 100 to stably and linearly rise along the guide shaft 14.
A supporting plate 34 fixed on the frame is arranged below the mounting hole 11, a through hole 341 for the jacking sleeve to pass through is arranged on the supporting plate, and when the jacking driver 33 drives the jacking sleeve 32, a part of the outer wall of the jacking sleeve 32 passes through the through hole 341 of the supporting plate 34.
The rack is also provided with a conveying assembly 40 for conveying the commutator to the outer hook diameter correction position 101, 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 411 on the conveying plate is 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 diameter correcting position 101 for correcting the outer hook diameter. 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 outer hook diameter correction position 101 still is equipped with and is used for the commutator at the commutator after the correction with the propelling movement subassembly 60 in the conveying hole site 411 of commutator propelling movement to conveying board, propelling movement subassembly 60 includes propelling movement pole 61 and the flexible propelling movement driver 62 of drive propelling movement pole, is pushed up the back out at commutator 100, and propelling movement driver 62 drive propelling movement pole 61 stretches out, pushes up commutator 100 in conveying hole site 411 to conveying 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 diameter correcting die assembly 20 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 to push out the defective commutator. 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 working process of the outer hook diameter correcting mechanism of the commutator specifically comprises the following steps: 1) an external feeding mechanism conveys the commutator 100 to the frame 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 is conveyed transversely, and the commutator 100 on the conveying plate 41 is conveyed into the outer hook diameter correcting position 101; 2) the guide driver 13 drives the guide shaft 14 to be inserted into the inner hole of the commutator 100; 3) the jacking driver 33 drives the jacking sleeve 32 to ascend, the jacking sleeve 32 drives the commutator 100 to be inserted into the diameter correction hole 221 of the diameter correction fixed die 22, the commutator 100 pushes the diameter correction movable die 23 to extrude the spring 24 upwards in the continuous jacking process, and the outer hook on the commutator 100 is extruded by the inner wall of the diameter correction fixed die to correct the diameter of the outer hook of the commutator 100; 4) the jacking driver 33 drives the jacking sleeve 32 to descend, the jacking sleeve 32 drives the commutator 100 to exit from the diameter correction hole 221 of the diameter correction fixed mould 22, and the commutator 100 falls on the bearing sleeve 31; 5) The jacking sleeve 32 is separated from the commutator 100, and the guide driver 13 drives the guide shaft 14 to withdraw from the inner hole of the commutator 100; 6) the longitudinal driver 422 drives the conveying plate 41 to approach the commutator, the pushing driver 62 drives the pushing rod 61 to extend out, the commutator 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 commutator originally in the outer hook diameter correction position 101 is moved to the removing station 102; 7) 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 outer hook diameter correction mechanism of commutator, includes the frame, its characterized in that: the diameter correction die assembly comprises a fixed sleeve fixed on the upper vertical frame, a diameter correction fixed die is sleeved below the fixed sleeve, a diameter correction hole is formed in the diameter correction fixed die, a diameter correction movable die is arranged in the diameter correction hole, and a spring pressed on the diameter correction movable die is arranged in the fixed sleeve; the below of outer hook diameter correction position is equipped with down jacking subassembly, and lower jacking subassembly carries the sleeve including being in the support that is used for holding in the palm that lays downthehole commutator that carries, holds in the palm and carries the sleeve overcoat and be used for carrying the commutator top on the sleeve to carry and go into the jacking sleeve that diameter correction was downthehole to carry out the correction, and the jacking muffjoint has the jacking driver that is used for driving the jacking sleeve and goes up and down.
2. The outer hook diameter correction mechanism of a commutator according to claim 1, characterized in that: the upper vertical frame is also provided with a guide driver, and the guide driver is connected with a guide shaft which penetrates through the diameter correction movable die and is used for guiding when the commutator is jacked by the jacking sleeve.
3. The outer hook diameter correction mechanism of a commutator according to claim 1, characterized in that: and a supporting plate fixed on the rack is arranged below the placing hole, and a perforated groove for the jacking sleeve to pass through is formed in the supporting plate.
4. The outer hook diameter correction mechanism of a commutator according to claim 1, characterized in that: the rack is also provided with a conveying assembly used for conveying the commutator to the outer hook diameter correction position, 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 outer hook diameter correction mechanism of a commutator according to claim 4, wherein: the conveying hole positions on the conveying plate are arc-shaped.
6. The outer hook diameter correction mechanism of a commutator 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 outer hook diameter correction mechanism of a commutator according to claim 4, wherein: one side of outer hook diameter correction position still is equipped with the propelling movement subassembly that is used for after the commutator is proofreaied and correct with commutator propelling movement to the conveying hole site of conveying board in, the propelling movement subassembly includes propelling movement pole and the flexible propelling movement driver of drive propelling movement pole.
8. The outer hook diameter correction mechanism of a commutator according to claim 1, characterized in that: 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 outer hook diameter correction mechanism of a commutator 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 |
|---|---|---|---|
| CN202121524544.XU CN215089883U (en) | 2021-07-06 | 2021-07-06 | Outer hook diameter correcting mechanism of commutator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121524544.XU CN215089883U (en) | 2021-07-06 | 2021-07-06 | Outer hook diameter correcting mechanism of commutator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215089883U true CN215089883U (en) | 2021-12-10 |
Family
ID=79314029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121524544.XU Expired - Fee Related CN215089883U (en) | 2021-07-06 | 2021-07-06 | Outer hook diameter correcting mechanism of commutator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215089883U (en) |
-
2021
- 2021-07-06 CN CN202121524544.XU patent/CN215089883U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |