CN219211118U - Silicon steel roll supporting mechanism and silicon steel sheet feeding device - Google Patents
Silicon steel roll supporting mechanism and silicon steel sheet feeding device Download PDFInfo
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- CN219211118U CN219211118U CN202320185235.7U CN202320185235U CN219211118U CN 219211118 U CN219211118 U CN 219211118U CN 202320185235 U CN202320185235 U CN 202320185235U CN 219211118 U CN219211118 U CN 219211118U
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- silicon steel
- steel sheet
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- screw rod
- sleeve
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- 229910000976 Electrical steel Inorganic materials 0.000 title claims abstract description 113
- 230000007246 mechanism Effects 0.000 title claims abstract description 40
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000004080 punching Methods 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a silicon steel roll supporting mechanism and a silicon steel sheet feeding device, wherein the silicon steel roll supporting mechanism comprises a bracket, a central shaft and at least two groups of supporting units, and two ends of the central shaft are detachably and rotatably arranged on the bracket; the support units are distributed along the axial direction of the central shaft, and each support unit comprises a shaft sleeve detachably arranged on the outer surface of the central shaft and a plurality of support assemblies uniformly fixed on the outer surface of the shaft sleeve along the circumferential direction; the support component comprises a screw sleeve fixed on the outer wall of the shaft sleeve, a screw rod arranged in the screw sleeve and matched with the screw sleeve, and a top block rotatably arranged at the far end of the screw rod. In the silicon steel roll supporting mechanism, as the threaded sleeve is in threaded fit with the screw rod, the extending length of the screw rod can be adjusted by screwing the screw rod, so that the inside of the silicon steel roll can be supported; and because the top block is rotationally arranged at the far end of the screw rod, when the screw rod is screwed, the damage to the inner surface of the silicon steel coil caused by the rotation of the top block relative to the inner surface of the silicon steel coil can be avoided.
Description
Technical Field
The utility model relates to the technical field of transformer production, in particular to a silicon steel roll supporting mechanism and a silicon steel sheet feeding device.
Background
Silicon alloy steel containing 1.0 to 4.5% of silicon and less than 0.08% of carbon is called silicon steel. It has the characteristics of high magnetic permeability, low coercive force, large resistivity and the like, so that hysteresis loss and eddy current loss are small. The magnetic material is mainly used as a magnetic material in motors, transformers, electric appliances and electrical instruments, and when the magnetic material is used for the transformers, the silicon steel sheet is required to be cut into a specific shape. When the existing stamping technology is used for stamping the silicon steel sheet, the silicon steel material is a large coil material of about 1200-1250mm delivered from a steelworks. In the punching and cutting process of the silicon steel sheet, a supporting mechanism is needed to support the silicon steel coil.
Patent number CN204156684U discloses a silicon steel roll supporting device, is articulated between first connecting rod and backup pad and first connecting rod and the central pivot in this scheme, and when adjusting device adjusted the interval between silicon coil of strip and the backup pad, the backup pad can be moved along the relative inner wall of silicon coil of strip of the axial of central pivot to the surface of the silicon steel sheet that the fish tail is located the silicon steel roll inboard.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, provides a silicon steel roll supporting mechanism and a silicon steel sheet feeding device, and solves the technical problem that when an adjusting device of the silicon steel roll supporting device adjusts the distance between a silicon steel roll and a supporting plate in the prior art, the supporting plate tends to move along the axial direction of a central rotating shaft relative to the inner wall of the silicon steel roll, so that the surface of the silicon steel sheet positioned on the inner side of the silicon steel roll is scratched.
In order to achieve the technical purpose, the technical scheme of the utility model provides a silicon steel coil supporting mechanism, which comprises:
a bracket;
the two ends of the central shaft are detachably arranged on the bracket in a rotating way;
the support units are distributed along the axial direction of the central shaft, and each group of support units comprises a shaft sleeve detachably arranged on the outer surface of the central shaft and a plurality of support components uniformly fixed on the outer surface of the shaft sleeve along the circumferential direction;
the support assembly comprises a screw sleeve fixed on the outer wall of the shaft sleeve, a screw rod arranged in the screw sleeve and matched with the screw sleeve, and a top block rotatably arranged at the far end of the screw rod.
Further, the support assembly further comprises a force application handle fixedly arranged at the distal end of the screw.
Further, the support comprises a base, a lifting driving piece fixedly arranged on the base and a support frame movably arranged above the lifting driving piece, and the output end of the lifting driving piece is fixedly connected with the support frame.
Further, the support frame is a gantry support frame, the support frame further comprises two guide rails, the two guide rails are oppositely arranged and fixed on the base, and the two support arms of the gantry support frame are respectively arranged in the corresponding guide rails in a sliding mode.
Further, the lifting driving piece is fixedly arranged on the base and positioned between the two guide rails.
Further, the support also comprises a plurality of rolling wheels, and the rolling wheels are rotatably arranged at the bottom of the base.
The silicon steel sheet feeding device comprises a silicon steel roll supporting mechanism, a device body, a driving roller, a driven roller and a rotation driving piece, wherein the device body is fixedly arranged on the base, the driving roller and the driven roller are arranged on the device body in a side-by-side rotation mode, and a channel for the silicon steel sheet to pass through is formed in a gap between the driving roller and the driven roller; the output end of the rotation driving piece is in transmission connection with the driving roller.
Further, the silicon steel sheet feeding device further comprises a transmission mechanism and a protective cover, wherein the input end and the output end of the transmission mechanism are respectively fixedly connected with the output end of the rotation driving piece and the power input end of the driving roller; the protective cover is fixedly arranged on the device body and covers the transmission mechanism in the device body.
Further, the silicon steel sheet feeding device further comprises a supporting pin, wherein the supporting pin is fixedly arranged on the device body and positioned below the far end of the silicon steel sheet and used for supporting the silicon steel sheet so as to prevent the silicon steel sheet from falling down due to gravity.
Further, the silicon steel sheet feeding device further comprises a power supply box, wherein the power supply box is fixedly arranged on the device body and electrically connected with the rotation driving piece.
Compared with the prior art, the utility model has the beneficial effects that:
in the silicon steel roll supporting mechanism, as the threaded sleeve is in threaded fit with the screw rod, the extending length of the screw rod can be adjusted by screwing the screw rod, so that the inside of the silicon steel roll can be supported; and because the top block is rotationally arranged at the far end of the screw rod, when the screw rod is screwed, the damage to the inner surface of the silicon steel coil caused by the rotation of the top block relative to the inner surface of the silicon steel coil can be avoided.
Drawings
FIG. 1 is a schematic view of a silicon steel coil support mechanism according to the present utility model;
fig. 2 is a schematic structural view of a silicon steel sheet feeding device provided by the utility model.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The utility model provides a silicon steel coil supporting mechanism, the structure of which is shown in figure 1, comprising a bracket 1, a central shaft 2 and at least two groups of supporting units 3, wherein two ends of the central shaft 2 are detachably and rotatably arranged on the bracket 1; the support units 3 are distributed along the axial direction of the central shaft 2, and each group of support units 3 comprises a shaft sleeve 31 detachably arranged on the outer surface of the central shaft 2 and a plurality of support components 32 uniformly fixed on the outer surface of the shaft sleeve 31 along the circumferential direction;
the support assembly 32 comprises a screw sleeve 321 fixed on the outer wall of the shaft sleeve 31, a screw rod 322 arranged in the screw sleeve 321 and matched with the screw sleeve 321, and a top block 323 rotatably arranged at the distal end of the screw rod 322.
In the silicon steel coil supporting mechanism, the threaded sleeve 321 is in threaded fit with the threaded rod 322, and the extending length of the threaded rod 322 can be adjusted by screwing the threaded rod 322, so that the inside of the silicon steel coil can be supported; and since the top block 323 is rotatably disposed at the distal end of the screw 322, damage to the inner surface of the silicon steel coil due to rotation of the top block 323 relative to the inner surface of the silicon steel coil can be avoided when the screw 322 is screwed.
To facilitate screwing the screw 322, referring to fig. 1, as a preferred embodiment, the support assembly 32 further includes a force handle 324 fixedly disposed at a distal end of the screw 322; specifically, in this embodiment, the force handle 324 is a hex head secured to the screw 322.
Because the inner diameter and the outer diameter of the silicon steel rolls with different dimensions are different, in order to enable the height of the central shaft 2 to be adjusted to the center of the inner hole of the silicon steel roll, as a preferred embodiment, the bracket 1 comprises a base 11, a lifting driving piece 12 fixedly arranged on the base 11 and a supporting frame 13 movably arranged above the lifting driving piece 12, wherein the output end of the lifting driving piece 12 is fixedly connected with the supporting frame 13, and in particular, in the embodiment, the lifting driving piece 12 is a jack; the support frame 13 is fixedly provided with a bearing seat, and the end part of the central shaft 2 is arranged in the bearing seat through a bearing.
It can be appreciated that the lifting driving member 12 can drive the supporting frame 13 to rise to the height position of the center of the inner hole of the silicon steel coil, and the lifting driving member can be suitable for supporting the silicon steel coils with different sizes.
In order to maintain the stability of the position of the supporting frame 13 relative to the base 11, as a preferred embodiment, the supporting frame 13 is a gantry supporting frame, the support 1 further includes two guide rails 14, the two guide rails 14 are oppositely disposed and fixed on the base 11, and the two supporting arms of the gantry supporting frame are respectively slidably disposed in the corresponding guide rails 14.
It can be understood that when the supporting frame 13 is lifted or lowered, the two guide rails 14 can respectively guide the two supporting arms of the supporting frame 13, so as to ensure the stability of the position of the supporting frame 13 relative to the base 11; meanwhile, since the central shaft 2 is generally rotatably mounted on the supporting frame 13 through a bearing, the central shaft 2 is inconvenient to detach from the supporting frame 13, and when the central shaft 2 is inserted into the inner hole of the silicon steel coil, two supporting arms of the supporting frame 13 can be pulled out from the guide rail 14, so that the central shaft 2 and the supporting frame 13 can be inserted into the silicon steel coil together.
In order to reduce the volume and increase the compactness, the lifting drive 12 is arranged fixedly on the base 11 and between the two guide rails 14 as a preferred embodiment.
Since during processing, the silicon steel coil is lifted and carried by a crane, the uncertainty of the final position of the silicon steel coil is caused, and in order to enable the silicon steel coil supporting mechanism to move along with the final position of the silicon steel coil, as a preferred embodiment, the bracket 1 further comprises a plurality of rolling wheels 15, and the rolling wheels 15 are rotatably arranged at the bottom of the base 11.
It can be appreciated that by rotating the rolling wheel 15 at the bottom of the base 11, the support 1 is pushed, that is, the silicon steel coil supporting mechanism can be moved to any position, so that the central shaft 2 is inserted into the inner hole of the silicon steel coil.
The utility model also provides a silicon steel sheet feeding device, which is used for feeding an external silicon steel sheet punching device, and has the structure shown in figure 2, and comprises a silicon steel coil supporting mechanism, a device body 4, a driving roller 5, a driven roller 6 and a rotation driving piece (not shown in the figure), wherein the device body 4 is fixedly arranged on the base 11, the driving roller 5 and the driven roller 6 are arranged on the device body 4 in a side-by-side rotation manner, and a channel for the silicon steel sheet to pass through is formed by a gap between the driving roller 5 and the driven roller 6; the output of the rotary drive is in driving connection with the drive roll 5, in particular in this embodiment the rotary drive may be an electric motor.
Specifically, in order to realize the transmission connection between the rotation driving member and the driving roller 5, please continue to refer to fig. 2, as a preferred embodiment, the silicon steel sheet feeding device further includes a transmission mechanism and a protection cover 7, wherein an input end and an output end of the transmission mechanism are respectively fixedly connected with an output end of the rotation driving member and a power input end of the driving roller 5; the protective cover 7 is fixedly arranged on the device body 4, and covers the transmission mechanism inside the device body.
As a specific example, the transmission mechanism may be a belt transmission mechanism, a gear transmission mechanism, or a chain transmission mechanism.
In order to support the silicon steel sheet between the silicon steel sheet feeding device and the external silicon steel sheet punching device, as a preferred embodiment, the silicon steel sheet feeding device further comprises a support supporting rod 8, wherein the support supporting rod 8 is fixedly arranged on the device body 4 and positioned below the far end of the silicon steel sheet and is used for supporting the silicon steel sheet to avoid the falling of the silicon steel sheet due to gravity.
As a preferred embodiment, the silicon steel sheet feeding device further includes a power box 9, where the power box 9 is fixedly disposed on the device body 4 and electrically connected to the rotation driving member.
For a convenient understanding of the present utility model, the following details of the working principle of the present solution are described with reference to fig. 1 and 2:
during operation, firstly, a silicon steel coil is carried to a preset position (the position where the silicon steel coil supporting mechanism is located) by using an aerocar, then, two supporting arms of the supporting frame 13 are pulled out from the guide rail 14, so that the central shaft 2 and the supporting frame 13 are inserted into the silicon steel coil together, and then, the two supporting arms of the supporting frame 13 are installed in the corresponding guide rail 14; then, the lifting driving piece 12 is started to drive the central shaft 2 on the supporting frame 13 to rise to the central position of the silicon steel coil; then, the screws 322 in the plurality of support assemblies 32 are screwed to rotate for the same number of turns, so as to adjust the extension length of the screws 322 until the jacking blocks 323 are tightly propped against the inner wall of the silicon steel coil; then, unreeling the outermost silicon steel sheet of the silicon steel coil and allowing the outermost silicon steel sheet to pass through a channel between the driving roller 5 and the driven roller 6; finally, the power box 9 is started to start the rotation driving piece, namely, the feeding operation can be carried out on the external silicon steel sheet punching device.
The silicon steel roll supporting mechanism and the silicon steel sheet feeding device provided by the utility model have the following beneficial effects:
(1) In the silicon steel coil supporting mechanism, the threaded sleeve 321 is in threaded fit with the threaded rod 322, and the extending length of the threaded rod 322 can be adjusted by screwing the threaded rod 322, so that the inside of the silicon steel coil can be supported; and because the top block 323 is rotatably disposed at the distal end of the screw 322, when the screw 322 is screwed, the damage to the inner surface of the silicon steel coil caused by the rotation of the top block 323 relative to the inner surface of the silicon steel coil can be avoided;
(2) The lifting driving piece 12 can drive the supporting frame 13 to rise to the height position of the center of the inner hole of the silicon steel coil, and can be suitable for supporting work of silicon steel coils with different sizes;
(3) When the supporting frame 13 ascends or descends, the two guide rails 14 can respectively guide the two supporting arms of the supporting frame 13, so that the stability of the position of the supporting frame 13 relative to the base 11 is ensured; meanwhile, since the central shaft 2 is generally rotatably mounted on the supporting frame 13 through a bearing, the central shaft 2 is inconvenient to detach from the supporting frame 13, and when the central shaft 2 is inserted into the inner hole of the silicon steel coil, two supporting arms of the supporting frame 13 can be pulled out from the guide rail 14 so as to insert the central shaft 2 together with the supporting frame 13 into the silicon steel coil;
(4) The supporting rods 8 are fixedly arranged between the silicon steel sheet feeding device and the external silicon steel sheet punching device and on the device body 4, and can support the silicon steel sheets to prevent the silicon steel sheets from falling down due to gravity.
The above-described embodiments of the present utility model do not limit the scope of the present utility model. Any other corresponding changes and modifications made in accordance with the technical idea of the present utility model shall be included in the scope of the claims of the present utility model.
Claims (10)
1. A silicon steel coil support mechanism, comprising:
a bracket;
the two ends of the central shaft are detachably arranged on the bracket in a rotating way;
the support units are distributed along the axial direction of the central shaft, and each group of support units comprises a shaft sleeve detachably arranged on the outer surface of the central shaft and a plurality of support components uniformly fixed on the outer surface of the shaft sleeve along the circumferential direction;
the support assembly comprises a screw sleeve fixed on the outer wall of the shaft sleeve, a screw rod arranged in the screw sleeve and matched with the screw sleeve, and a top block rotatably arranged at the far end of the screw rod.
2. A silicon steel coil support mechanism as set forth in claim 1 wherein said support assembly further includes a force handle fixedly disposed at a distal end of said screw.
3. The silicon steel coil supporting mechanism as set forth in claim 1 wherein said stand comprises a base, a lifting drive member fixedly disposed on said base, and a support frame movably disposed above said lifting drive member, an output end of said lifting drive member being fixedly connected to said support frame.
4. A silicon steel coil supporting mechanism as set forth in claim 3 wherein said support frame is a gantry support frame, said support frame further comprising two guide rails, said two guide rails being disposed opposite each other and fixed to said base, said two support arms of said gantry support frame being slidably disposed within said guide rails, respectively.
5. A silicon steel coil support mechanism as set forth in claim 4 wherein said lift drive is fixedly disposed on said base between two of said guide rails.
6. A silicon steel coil supporting mechanism as set forth in claim 3 wherein said bracket further comprises a plurality of rolling wheels rotatably disposed at the bottom of said base.
7. A silicon steel sheet feeding device, characterized by comprising the silicon steel roll supporting mechanism, a device body, a driving roller, a driven roller and a rotation driving piece according to any one of claims 1-6, wherein the device body is fixedly arranged on the base, the driving roller and the driven roller are rotatably arranged on the device body side by side, and a gap between the driving roller and the driven roller forms a channel for passing a silicon steel sheet; the output end of the rotation driving piece is in transmission connection with the driving roller.
8. The silicon steel sheet feeding device according to claim 7, further comprising a transmission mechanism and a protective cover, wherein an input end and an output end of the transmission mechanism are fixedly connected with an output end of the rotation driving piece and a power input end of the driving roller respectively; the protective cover is fixedly arranged on the device body and covers the transmission mechanism in the device body.
9. The silicon steel sheet feeding device according to claim 7, further comprising a supporting pin fixedly arranged on the device body and located below the distal end of the silicon steel sheet for supporting the silicon steel sheet to prevent the silicon steel sheet from falling down due to gravity.
10. The silicon steel sheet feeding device according to claim 7, further comprising a power box fixedly provided on the device body and electrically connected to the rotation driving member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320185235.7U CN219211118U (en) | 2023-02-01 | 2023-02-01 | Silicon steel roll supporting mechanism and silicon steel sheet feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320185235.7U CN219211118U (en) | 2023-02-01 | 2023-02-01 | Silicon steel roll supporting mechanism and silicon steel sheet feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219211118U true CN219211118U (en) | 2023-06-20 |
Family
ID=86741104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320185235.7U Active CN219211118U (en) | 2023-02-01 | 2023-02-01 | Silicon steel roll supporting mechanism and silicon steel sheet feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219211118U (en) |
-
2023
- 2023-02-01 CN CN202320185235.7U patent/CN219211118U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: L14-1, Guangcai Industrial Park, high tech Zone, Xiangyang City, Hubei Province Patentee after: Hubei Dehui Electric Co.,Ltd. Country or region after: China Address before: L14-1, Guangcai Industrial Park, high tech Zone, Xiangyang City, Hubei Province Patentee before: Xiangyang Dehui Electric Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |