CN215587585U - Stamping device of rotor punching sheet - Google Patents
Stamping device of rotor punching sheet Download PDFInfo
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- CN215587585U CN215587585U CN202121622891.6U CN202121622891U CN215587585U CN 215587585 U CN215587585 U CN 215587585U CN 202121622891 U CN202121622891 U CN 202121622891U CN 215587585 U CN215587585 U CN 215587585U
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- punching
- rotor
- sleeves
- fixedly mounted
- cavity
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Abstract
The utility model provides a punching device of a rotor punching sheet. The stamping device of rotor punching sheet includes: a work table; the lower die is fixedly arranged at the top of the workbench, and the bottom of the lower die extends to the bottom of the workbench; the cavity is formed in the lower die; the two supporting strips are fixedly arranged in the cavity; the two sleeves are respectively and fixedly arranged on the two supporting strips; the two telescopic rods are respectively installed in the two sleeves in a sliding mode, and the top ends of the telescopic rods extend out of the sleeves; two springs, two springs are slidable mounting respectively in two sleeves, the bottom of spring contacts with the top of support bar, the top of spring contacts with the bottom of telescopic link. The punching device for the rotor punching sheet has the advantages of convenience in use and capability of classifying punching waste sheets and punching finished products during punching.
Description
Technical Field
The utility model relates to the technical field of rotor punching, in particular to a punching device of a rotor punching.
Background
The rotor punching sheet is a round metal sheet with holes for manufacturing a first motor rotor, and is generally formed by punching a metal sheet, and the rotor punching sheet punched by a punching device can be combined into a rotor.
However, in the prior art, when the existing punching device punches a metal sheet, fragments generated by punching are generally discharged together with the punched rotor sheet, which makes the rotor sheet to be sorted after punching, and is cumbersome, so that a new punching device for the rotor sheet is needed to be provided to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a punching device of a rotor punching sheet, which is convenient to use and can classify punching waste sheets and punching finished products during punching.
In order to solve the technical problem, the punching device of the rotor punching sheet provided by the utility model comprises: a work table; the lower die is fixedly arranged at the top of the workbench, and the bottom of the lower die extends to the bottom of the workbench; the cavity is formed in the lower die; the two supporting strips are fixedly arranged in the cavity; the two sleeves are respectively and fixedly arranged on the two supporting strips; the two telescopic rods are respectively installed in the two sleeves in a sliding mode, and the top ends of the telescopic rods extend out of the sleeves; the two springs are respectively installed in the two sleeves in a sliding mode, the bottom ends of the springs are in contact with the top of the supporting bar, and the top ends of the springs are in contact with the bottom end of the telescopic rod; the fixing strips are fixedly arranged at the top ends of the two telescopic rods; the first motor is fixedly arranged at the bottom of the fixing strip; the rotating shaft is rotatably arranged on the fixing strip, and the bottom end of the rotating shaft is fixedly connected with an output shaft of the first motor; the first bevel gear is fixedly arranged at the top end of the rotating shaft; the rotating rod is rotatably arranged at the top of the fixed strip; the second bevel gear is fixedly sleeved on the rotating rod, and the first bevel gear is meshed with the second bevel gear; the two driving wheels are fixedly sleeved on the rotating rod, and the tops of the two driving wheels extend out of the cavity.
Preferably, the top fixed mounting of workstation has four montants that are the rectangle and distribute, and the top fixed mounting of four montants has same roof, the top fixed mounting of roof has hydraulic rod, hydraulic rod's bottom extends to the bottom of roof, fixed mounting has the moulding-die on hydraulic rod's the output rod.
Preferably, all slide the cover on four montants and be equipped with the slide pipe, one side fixed mounting of slide pipe has the linking arm, the one end and the moulding-die fixed connection of linking arm.
Preferably, a plurality of pressure holes are formed in the inner wall of the top of the cavity.
Preferably, the top of the fixed strip is fixedly provided with two supporting blocks, and the rotating rod is rotatably connected with the two supporting blocks.
Preferably, the rotating sleeve on the rotating rod is provided with a protection box, and the top end of the rotating shaft extends into the protection box and is connected with the protection box in a rotating mode.
Preferably, the top fixed mounting of workstation has two safe edges, and fixed mounting has same connecting plate on two safe edges, the bottom fixed mounting of connecting plate has the second motor, fixed mounting has first belt pulley on the output shaft of second motor, and two safe edges rotate and install a plurality of drive rollers, and the one end of arbitrary one drive roller runs through corresponding safe edge and fixed mounting has the second belt pulley, the cover is equipped with same stretching strap on first belt pulley and the second belt pulley, and the cover is equipped with same conveyer belt on a plurality of drive rollers.
Compared with the prior art, the punching device of the rotor punching sheet provided by the utility model has the following beneficial effects:
the utility model provides a punching device of a rotor punching sheet, which can send the punched rotor punching sheet away from a lower die and enable punching fragments separated from the rotor punching sheet to fall into a cavity through the matching of a supporting bar, a sleeve, a telescopic rod, a spring, a fixing bar, a first motor, a rotating shaft, a first bevel gear, a rotating rod, a second bevel gear and a driving wheel, so that the rotor punching sheet and the punching fragments are automatically separated.
Drawings
Fig. 1 is a schematic front sectional view of a first embodiment of a punching device for a rotor sheet according to the present invention;
fig. 2 is a schematic side cross-sectional structural view of a first embodiment of a punching device for a rotor sheet according to the present invention;
fig. 3 is a schematic side view of a stamping device of a rotor sheet according to a second embodiment of the present invention;
fig. 4 is a schematic side cross-sectional structural view of a punching device for a rotor sheet according to a second embodiment of the present invention.
Reference numbers in the figures: 1. a work table; 2. a lower die; 3. a cavity; 4. a supporting strip; 5. a sleeve; 6. a telescopic rod; 7. a spring; 8. a fixing strip; 9. a first motor; 10. a rotating shaft; 11. a first bevel gear; 12. rotating the rod; 13. a second bevel gear; 14. driving the wheel; 15. a vertical rod; 16. a top plate; 17. a hydraulic push rod; 18. pressing the die; 19. protecting edges; 20. a connecting plate; 21. a second motor; 22. a first pulley; 23. driving the roller; 24. a second pulley; 25. pulling the belt; 26. and (4) a conveyor belt.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
First embodiment
Referring to fig. 1 and fig. 2 in combination, in a first embodiment of the present invention, a punching apparatus for a rotor sheet includes: a work table 1; the lower die 2 is fixedly arranged at the top of the workbench 1, and the bottom of the lower die 2 extends to the bottom of the workbench 1; the cavity 3 is formed in the lower die 2, a transmission mechanism can be installed in the cavity 3, and meanwhile, punching fragments can normally fall and be discharged; the two supporting strips 4 are fixedly arranged in the cavity 3; the two sleeves 5 are respectively and fixedly arranged on the two supporting strips 4; the two telescopic rods 6 are respectively installed in the two sleeves 5 in a sliding mode, and the top ends of the telescopic rods 6 extend out of the sleeves 5; the two springs 7 are respectively installed in the two sleeves 5 in a sliding mode, the bottom ends of the springs 7 are in contact with the tops of the supporting bars 4, the top ends of the springs 7 are in contact with the bottom end of the telescopic rod 6, and the springs 7 can push the transmission mechanism to ascend, so that the two driving wheels 14 can extend to the tops of the lower dies 2; the fixing strips 8 are fixedly arranged at the top ends of the two telescopic rods 6; the first motor 9, the said first motor 9 is fixedly mounted on the bottom of the fixed strip 8; the rotating shaft 10 is rotatably installed on the fixing strip 8, and the bottom end of the rotating shaft 10 is fixedly connected with an output shaft of the first motor 9; the first bevel gear 11 is fixedly arranged at the top end of the rotating shaft 10; the rotating rod 12 is rotatably arranged at the top of the fixed strip 8; the second bevel gear 13 is fixedly sleeved on the rotating rod 12, and the first bevel gear 11 is meshed with the second bevel gear 13; two driving wheels 14, two driving wheels 14 all fixed cover are established on dwang 12, and the top of two driving wheels 14 all extends outside cavity 3, and driving wheel 14 can be walked the rotor punching on lower mould 2, has not only improved the punching press efficiency of rotor punching, can also separate rotor punching and punching fragment simultaneously.
The utility model discloses a rotor punching die, including workstation 1, four montants 15 that are the rectangular distribution, four montant 15's top fixed mounting has same roof 16, the top fixed mounting of roof 16 has hydraulic rod 17, hydraulic rod 17's bottom extends to the bottom of roof 16, fixed mounting has moulding-die 18 on hydraulic rod 17's the output lever, and moulding-die 18 and 2 looks adaptations of lower mould cooperate and can carry out the punching press to the rotor punching, and meanwhile, mould benevolence on the moulding-die 18 can be impressed the piece on the rotor punching in cavity 3.
All slide on four montants 15 and overlap and be equipped with the slide pipe, one side fixed mounting of slide pipe has the linking arm, the one end and the moulding-die 18 fixed connection of linking arm, slide pipe and linking arm cooperate and to fix a position moulding-die 18 for moulding-die 18 is more accurate when the punching press.
A plurality of pressing holes are formed in the inner wall of the top of the cavity 3 and correspond to the die core at the bottom of the pressing die 18, and punching fragments can fall into the cavity 3 through the pressing holes.
The top fixed mounting of fixed strip 8 has two supporting shoes, dwang 12 rotates with two supporting shoes to be connected, and two supporting shoes can support dwang 12 for the rotation that dwang 12 can be stable.
The cover that rotates on dwang 12 is equipped with the protection casket, the top of axis of rotation 10 extends to in the protection casket and rotates with the protection casket and be connected, and the protection casket not only can protect first conical gear 11 and second conical gear 13, can also let axis of rotation 10 and dwang 12 mutual support simultaneously.
The working principle of the punching device of the rotor punching sheet provided by the utility model is as follows:
when a rotor needs to be punched, a round metal sheet is placed at the top of a lower die 2, then a hydraulic push rod 17 is started, the hydraulic push rod 17 drives a pressing die 18 to descend through an output rod until the pressing die 18 contacts with the round metal sheet and punching is started on the round metal sheet, in the punching process, redundant parts on the round metal sheet are pressed into a cavity 3 through pressing holes by the pressing die 18, meanwhile, when the round metal sheet is punched, two driving wheels 14 extending out of the cavity 3 are also subjected to pressure reduction, then, when the pressing die 18 is driven to ascend by the hydraulic push rod 17, under the pushing of two springs 7, a telescopic rod 6 also pushes the driving wheels 14 to ascend, at the moment, the two driving wheels 14 are both contacted with the bottom of a punched rotor, then, a first motor 9 is started, and the first motor 9 drives a rotating shaft 10 to rotate through the output shaft, the rotating shaft 10 drives the second bevel gear 13 to rotate through the first bevel gear 11, the second bevel gear 13 drives the two driving wheels 14 to rotate through the rotating rod 12, the two driving wheels 14 drive the rotor punching sheet to be away from the lower die 2 through rotation, and the metal waste sheet falling into the cavity 3 is discharged from the bottom of the cavity 3, so that the sorting work of the rotor punching sheet is completed, and the completed rotor punching sheet is separated from the waste sheet.
Compared with the prior art, the punching device of the rotor punching sheet provided by the utility model has the following beneficial effects:
the utility model provides a punching device of a rotor punching sheet, which can send the punched rotor punching sheet away from a lower die 2 through the matching of a supporting strip 4, a sleeve 5, a telescopic rod 6, a spring 7, a fixing strip 8, a first motor 9, a rotating shaft 10, a first bevel gear 11, a rotating rod 12, a second bevel gear 13 and a driving wheel 14, and punching fragments separated from the rotor punching sheet fall into a cavity 3, so that the rotor punching sheet and the punching fragments are automatically separated.
Second embodiment:
based on the punching device for the rotor sheet provided by the first embodiment of the present application, the second embodiment of the present application provides another punching device for the rotor sheet, and the second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the individual implementation of the first embodiment.
The second embodiment of the present invention will be further described with reference to the drawings and the following description.
Referring to fig. 3 and fig. 4, in a second embodiment of the present invention, the apparatus for stamping a rotor sheet further includes: two safe edges 19, two equal fixed mounting in safe edge 19 are at the top of workstation 1, and two safe edges 19 not only can support a plurality of driving rollers 23, can also carry on spacingly to the rotor punching sheet of carrying simultaneously to prevent that the rotor punching sheet from dropping from conveyer belt 26, fixed mounting has same connecting plate 20 on two safe edges 19, the bottom fixed mounting of connecting plate 20 has second motor 21, fixed mounting has first belt pulley 22 on the output shaft of second motor 21, rotates on two safe edges 19 and installs a plurality of driving rollers 23, and the one end of arbitrary one driving roller 23 runs through corresponding safe edge 19 and fixed mounting has second belt pulley 24, the cover is equipped with same stretching strap 25 on first belt pulley 22 and the second belt pulley 24, and the cover is equipped with same conveyer belt 26 on a plurality of driving rollers 23.
In this embodiment:
after the rotor punching sheet is transferred from the lower die 2, the rotor punching sheet can fall into the conveying belt 26 to say that, at the moment, the second motor 21 is started, the second motor 21 drives the first belt pulley 22 to rotate through the output shaft, the first belt pulley 22 drives the second belt pulley 24 to rotate through the pull belt 25, the second belt pulley 24 drives the corresponding driving roller 23 to rotate, the driving roller 23 drives the conveying belt 26 to rotate, the conveying belt 26 drives the rotor punching sheet to move, thereby the conveying work of the rotor punching sheet is completed, and the rotor punching sheet can be conveyed out from the punching device.
It should be noted that the device structure and the attached drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the arrangement of the power mechanism and the control system of the device, etc. is not completely described, but the details of the power mechanism and the control system can be clearly known by those skilled in the art on the premise that those skilled in the art understand the principle of the present invention.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a stamping device of rotor punching which characterized in that includes:
a work table;
the lower die is fixedly arranged at the top of the workbench, and the bottom of the lower die extends to the bottom of the workbench;
the cavity is formed in the lower die;
the two supporting strips are fixedly arranged in the cavity;
the two sleeves are respectively and fixedly arranged on the two supporting strips;
the two telescopic rods are respectively installed in the two sleeves in a sliding mode, and the top ends of the telescopic rods extend out of the sleeves;
the two springs are respectively installed in the two sleeves in a sliding mode, the bottom ends of the springs are in contact with the top of the supporting bar, and the top ends of the springs are in contact with the bottom end of the telescopic rod;
the fixing strips are fixedly arranged at the top ends of the two telescopic rods;
the first motor is fixedly arranged at the bottom of the fixing strip;
the rotating shaft is rotatably arranged on the fixing strip, and the bottom end of the rotating shaft is fixedly connected with an output shaft of the first motor;
the first bevel gear is fixedly arranged at the top end of the rotating shaft;
the rotating rod is rotatably arranged at the top of the fixed strip;
the second bevel gear is fixedly sleeved on the rotating rod, and the first bevel gear is meshed with the second bevel gear;
the two driving wheels are fixedly sleeved on the rotating rod, and the tops of the two driving wheels extend out of the cavity.
2. The punching device for the rotor sheet according to claim 1, wherein four vertical rods are fixedly mounted at the top of the workbench and distributed in a rectangular shape, the top ends of the four vertical rods are fixedly mounted with a same top plate, a hydraulic push rod is fixedly mounted at the top of the top plate, the bottom end of the hydraulic push rod extends to the bottom of the top plate, and a pressing die is fixedly mounted on an output rod of the hydraulic push rod.
3. The punching device for the rotor sheet as claimed in claim 2, wherein the four vertical rods are slidably sleeved with slide pipes, one side of each slide pipe is fixedly provided with a connecting arm, and one end of each connecting arm is fixedly connected with the pressing die.
4. The punching device for the rotor sheet as claimed in claim 1, wherein a plurality of press holes are formed on the inner wall of the top of the cavity.
5. The punching device for the rotor punching sheet according to claim 1, wherein two supporting blocks are fixedly installed at the top of the fixing strip, and the rotating rod is rotatably connected with the two supporting blocks.
6. The punching device for the rotor sheet as claimed in claim 1, wherein a protection box is rotatably sleeved on the rotating rod, and the top end of the rotating rod extends into the protection box and is rotatably connected with the protection box.
7. The punching device for the rotor punching sheet according to claim 1, wherein two protecting edges are fixedly mounted at the top of the workbench, the same connecting plate is fixedly mounted on the two protecting edges, a second motor is fixedly mounted at the bottom of the connecting plate, a first belt pulley is fixedly mounted on an output shaft of the second motor, a plurality of driving rollers are rotatably mounted on the two protecting edges, one end of any one driving roller penetrates through the corresponding protecting edge and is fixedly mounted with a second belt pulley, the same drawing belt is sleeved on the first belt pulley and the second belt pulley, and the same conveying belt is sleeved on the plurality of driving rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121622891.6U CN215587585U (en) | 2021-07-16 | 2021-07-16 | Stamping device of rotor punching sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121622891.6U CN215587585U (en) | 2021-07-16 | 2021-07-16 | Stamping device of rotor punching sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215587585U true CN215587585U (en) | 2022-01-21 |
Family
ID=79878354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121622891.6U Active CN215587585U (en) | 2021-07-16 | 2021-07-16 | Stamping device of rotor punching sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215587585U (en) |
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2021
- 2021-07-16 CN CN202121622891.6U patent/CN215587585U/en active Active
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