CN220678598U - Structure is broken up to silicon steel sheet rotor punching - Google Patents
Structure is broken up to silicon steel sheet rotor punching Download PDFInfo
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- CN220678598U CN220678598U CN202321510393.1U CN202321510393U CN220678598U CN 220678598 U CN220678598 U CN 220678598U CN 202321510393 U CN202321510393 U CN 202321510393U CN 220678598 U CN220678598 U CN 220678598U
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- inner hole
- hole positioning
- driving shaft
- gear box
- wall
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- 238000004080 punching Methods 0.000 title claims abstract description 34
- 229910000976 Electrical steel Inorganic materials 0.000 title claims abstract description 14
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a silicon steel sheet rotor punching sheet scattering structure, relates to the technical field of punching sheet scattering, and aims to solve the problems that the existing punching sheet scattering operation is performed manually, the scattering efficiency is low and the scattering efficiency is not uniform enough. A speed reducer mounted on an output end of the motor; the coupler is arranged at the output end of the speed reducer; a gear box arranged at the front end of the speed reducer; the inner hole positioning driving shaft is arranged at the middle position of the front end of the gear box, and inner hole positioning driven shafts are arranged on two sides of the inner hole positioning driving shaft; the groove type positioning needle is arranged above the inner hole positioning driving shaft and the inner hole positioning driven shaft, one end of the inner hole positioning driving shaft penetrates through and extends to the inside of the gear box and is in transmission connection with the coupling, a driving gear is arranged on the outer wall of one end of the inner hole positioning driving shaft, and one end of the inner hole positioning driven shaft penetrates through and extends to the inside of the gear box.
Description
Technical Field
The utility model relates to the technical field of punching sheet scattering, in particular to a silicon steel sheet rotor punching sheet scattering structure.
Background
The original master batch of the punched sheet has a certain thickness difference in theory, namely the same plate difference, and for the same stacked sheet, after the pattern is arranged on a die to be fixed, the punched sheet can generate the thickness difference in the fixed direction. In this way, the final product can exhibit a large height difference, i.e. parallelism, after lamination. If the difference between one side and the other side of the single sheet thickness is 0.002, and the thickness is 150 in a stacked manner calculated by 0.5 thickness, the total thickness difference can be up to 300 sheets: 0.002 x 300 = 0.6. The overlapped scattered sheets are scattered randomly, so that the problem of form and position tolerance caused by the same plate difference can be effectively solved;
however, the existing punching sheet scattering operation is performed manually, so that the scattering efficiency is low and the scattering efficiency is not uniform enough; therefore, we propose a silicon steel sheet rotor punching sheet scattering structure so as to solve the problems set forth in the above.
Disclosure of Invention
The utility model aims to provide a silicon steel sheet rotor punching sheet scattering structure, which aims to solve the problems that the existing punching sheet scattering operation proposed in the background art is manually performed, the scattering efficiency is low and the scattering efficiency is not uniform enough.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a silicon steel sheet rotor punching sheet scattering structure comprises a motor;
further comprises:
a speed reducer mounted on an output end of the motor;
the coupler is arranged at the output end of the speed reducer;
a gear box arranged at the front end of the speed reducer;
the inner hole positioning driving shaft is arranged at the middle position of the front end of the gear box, and inner hole positioning driven shafts are arranged on two sides of the inner hole positioning driving shaft;
the groove type positioning needle is arranged above the inner hole positioning driving shaft and the inner hole positioning driven shaft.
Preferably, one end of the inner hole positioning driving shaft penetrates through and extends to the inside of the gear box, and is in transmission connection with the coupler.
Preferably, the driving gear is installed on the outer wall of the inner hole positioning driving shaft one end, one end of the inner hole positioning driven shaft penetrates through and extends to the inside of the gear box, and is rotationally connected with the outer wall of the rear end of the gear box through the first bearing seat, the driven gear is installed on the outer wall of the inner hole positioning driven shaft one end, and the driven gear is in meshed transmission connection with the driving gear.
Preferably, a bearing is arranged at the joint of one end of the inner hole positioning driving shaft and the outer wall of the rear end of the gear box.
Preferably, a second bearing is arranged at the joint of the other ends of the inner hole positioning driving shaft and the inner hole positioning driven shaft and the outer wall of the front end of the gear box.
Preferably, the outside cover of hole location driving shaft and hole location driven shaft is equipped with towards the piece, the intermediate position department that dashes the piece is provided with the hole, be provided with the notch around the outer wall of punching the piece, and the notch is provided with a plurality of.
Compared with the prior art, the utility model has the beneficial effects that:
the scattering structure is divided into three stations and can work simultaneously, the problems of parallelism of the cast aluminum rotor, linearity of the inner hole and the like caused by orderly stacking of punching sheets by the progressive die are solved by the application, meanwhile, mechanical scattering is adopted, compared with manual scattering, the scattering structure can achieve more sufficient and uniform scattering, and the efficiency is 500% higher than that of the manual scattering.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic diagram of the front view of the internal structure of the present utility model;
FIG. 4 is an enlarged view of a portion of the utility model at A;
in the figure: 1. a motor; 2. a speed reducer; 3. a gear box; 4. a first bearing seat; 5. positioning a driving shaft by an inner hole; 6. positioning a driven shaft by an inner hole; 7. a groove type positioning needle; 8. punching; 801. an inner bore; 802. a notch; 9. a coupling; 10. a drive gear; 11. a driven gear; 12. a second bearing seat; 13. and (3) a bearing.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present utility model is provided: a silicon steel sheet rotor punching sheet scattering structure comprises a motor 1;
further comprises:
a speed reducer 2 mounted on an output end of the motor 1;
a coupling 9 mounted on the output end of the speed reducer 2;
a gear box 3 provided at the front end of the speed reducer 2;
the inner hole positioning driving shaft 5 is arranged at the middle position of the front end of the gear box 3, and inner hole positioning driven shafts 6 are arranged on two sides of the inner hole positioning driving shaft 5;
and the groove-type positioning needle 7 is arranged above the inner hole positioning driving shaft 5 and the inner hole positioning driven shaft 6.
Referring to fig. 3, one end of the inner hole positioning driving shaft 5 penetrates through and extends to the inside of the gear box 3, and is in transmission connection with the coupling 9, and the output end of the motor 1 can drive the inner hole positioning driving shaft 5 to rotate by using the speed reducer 2 and the coupling 9.
Referring to fig. 3, a driving gear 10 is mounted on an outer wall of one end of an inner hole positioning driving shaft 5, one end of an inner hole positioning driven shaft 6 penetrates through and extends into a gear box 3, and is rotatably connected with an outer wall of the rear end of the gear box 3 through a first bearing seat 4, a driven gear 11 is mounted on the outer wall of one end of the inner hole positioning driven shaft 6, the driven gear 11 is in meshed transmission connection with the driving gear 10, and meanwhile, the driving gear 10 on the outer wall of the inner hole positioning driving shaft 5 can be meshed and transmitted with driven gears on two sides to drive the inner hole positioning driven shaft 6 on the driven gear 11 to synchronously rotate;
when the breaker is used, the breaker is divided into three stations, so that the breaker can work simultaneously, and the working efficiency is improved.
Referring to fig. 3, a bearing 13 is installed at the connection between one end of the inner hole positioning driving shaft 5 and the outer wall of the rear end of the gear box 3, and the bearing 13 can improve the rotation precision of the inner hole positioning driving shaft 5.
Referring to fig. 3, a second bearing 12 is installed at the connection between the other ends of the inner hole positioning driving shaft 5 and the inner hole positioning driven shaft 6 and the outer wall of the front end of the gear box 3, and the second bearing 12 can further improve the rotation precision of the inner hole positioning driving shaft 5 and the inner hole positioning driven shaft 6.
Referring to fig. 1 and 4, a punching sheet 8 is sleeved outside the inner hole positioning driving shaft 5 and the inner hole positioning driven shaft 6, an inner hole 801 is arranged in the middle of the punching sheet 8, notches 802 are formed around the outer wall of the punching sheet 8, and a plurality of notches 802 are formed.
Working principle: when the automatic punching machine is used, the output end of the motor 1 can drive the inner hole positioning driving shaft 5 to rotate by utilizing the speed reducer 2 and the coupler 9, the driving gear 10 on the outer wall of the inner hole positioning driving shaft 5 can be meshed with driven gears on two sides for transmission while the inner hole positioning driving shaft 5 rotates to drive the inner hole positioning driven shaft 6 on the driven gears 11 to synchronously rotate, in the process, an operator penetrates the inner holes 801 of the whole punching sheet 8 into the inner hole positioning driving shaft 5 or the inner hole positioning driven shaft 6, the punching sheet 8 slowly slides downwards, and due to the action of rotating force in the sliding process, the notch 802 randomly enters the groove type positioning needle 7 above the inner hole positioning driving shaft 5 or the inner hole positioning driven shaft 6, so that the punching sheet 8 is randomly disturbed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A silicon steel sheet rotor punching sheet scattering structure comprises a motor (1);
the method is characterized in that: further comprises:
a speed reducer (2) mounted on the output end of the motor (1);
a coupling (9) mounted on the output end of the speed reducer (2);
a gear box (3) arranged at the front end of the speed reducer (2);
an inner hole positioning driving shaft (5) which is arranged at the middle position of the front end of the gear box (3), wherein inner hole positioning driven shafts (6) are arranged on two sides of the inner hole positioning driving shaft (5);
and the groove type positioning needle (7) is arranged above the inner hole positioning driving shaft (5) and the inner hole positioning driven shaft (6).
2. The silicon steel sheet rotor punching sheet scattering structure according to claim 1, wherein: one end of the inner hole positioning driving shaft (5) penetrates through and extends to the inside of the gear box (3) and is in transmission connection with the coupler (9).
3. The silicon steel sheet rotor punching piece scattering structure according to claim 2, characterized in that: the automatic transmission device is characterized in that a driving gear (10) is mounted on the outer wall of one end of the inner hole positioning driving shaft (5), one end of the inner hole positioning driven shaft (6) penetrates through and extends to the inside of the gear box (3), the inner hole positioning driven shaft is rotatably connected with the outer wall of the rear end of the gear box (3) through a first bearing seat (4), a driven gear (11) is mounted on the outer wall of one end of the inner hole positioning driven shaft (6), and the driven gear (11) is in meshed transmission connection with the driving gear (10).
4. A silicon steel sheet rotor punching piece scattering structure according to claim 3, characterized in that: and a bearing (13) is arranged at the joint of one end of the inner hole positioning driving shaft (5) and the outer wall of the rear end of the gear box (3).
5. The silicon steel sheet rotor punching scattering structure according to claim 4, wherein: and a second bearing (12) is arranged at the joint of the other ends of the inner hole positioning driving shaft (5) and the inner hole positioning driven shaft (6) and the outer wall of the front end of the gear box (3).
6. The silicon steel sheet rotor punching sheet scattering structure according to claim 1, wherein: the novel punching device is characterized in that punching sheets (8) are sleeved outside the inner hole positioning driving shaft (5) and the inner hole positioning driven shaft (6), inner holes (801) are formed in the middle positions of the punching sheets (8), notches (802) are formed in the periphery of the outer wall of each punching sheet (8), and a plurality of notches (802) are formed in the periphery of each outer wall of each punching sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321510393.1U CN220678598U (en) | 2023-06-14 | 2023-06-14 | Structure is broken up to silicon steel sheet rotor punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321510393.1U CN220678598U (en) | 2023-06-14 | 2023-06-14 | Structure is broken up to silicon steel sheet rotor punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220678598U true CN220678598U (en) | 2024-03-29 |
Family
ID=90372213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321510393.1U Active CN220678598U (en) | 2023-06-14 | 2023-06-14 | Structure is broken up to silicon steel sheet rotor punching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220678598U (en) |
-
2023
- 2023-06-14 CN CN202321510393.1U patent/CN220678598U/en active Active
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