CN204162185U - The movable top heart of plurality of specifications drum can be clamped - Google Patents
The movable top heart of plurality of specifications drum can be clamped Download PDFInfo
- Publication number
- CN204162185U CN204162185U CN201420613367.6U CN201420613367U CN204162185U CN 204162185 U CN204162185 U CN 204162185U CN 201420613367 U CN201420613367 U CN 201420613367U CN 204162185 U CN204162185 U CN 204162185U
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- China
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- heart
- outside
- inboard
- drum
- specifications
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Abstract
The utility model relates to the Winder after metal core wire wire drawing, annealing, particularly relates to the movable top heart of clamping drum.The utility model can clamp the movable top heart of plurality of specifications drum, comprise the inboard top heart and top, the outside heart, top, the described inboard heart is provided with the inboard bearing surface of positive round conical surface shape, the diad place of this inboard bearing surface is processed with inboard through hole, top, the described outside heart is provided with the outside-supporting face of positive round conical surface shape, and the diad place in this outside-supporting face is processed with cylindrical hole.It can clamp the drum of plurality of specifications, significantly improves work efficiency.
Description
Technical field:
The utility model relates to the Winder after metal core wire wire drawing, annealing, particularly relates to the movable top heart of clamping drum.
Background technology:
Winder is by wire drawing, metal core wire after annealing adopts the mode of coiling to collect on drum, in this process, require that coaxial and detouchable is fixed together drum with axle drive shaft, and the effect of the movable top heart is exactly by the clamping of drum detouchable on the driving shaft, and ensure that drum is coaxial with axle drive shaft and synchronous, traditional heart alive pushes up the heart by inboard and top, the outside heart is formed, they are all installed on the driving shaft, the end of axle drive shaft is processed with screw thread, and the external diameter of threaded portion is less than the external diameter of axle drive shaft, form boss shape structure, the inboard top heart is provided with the inboard bearing surface of positive round conical surface shape, the diad place of this inboard bearing surface is processed with inboard through hole, this inboard through hole internal diameter equals the external diameter of axle drive shaft, the inboard top heart by inboard through hole socket on the driving shaft, and be connected with driving axle key, top, the outside heart is provided with the outside-supporting face of positive round conical surface shape, the diad place in this outside-supporting face is processed with boss shape through hole, the macropore internal diameter of this boss shape through hole equals the external diameter of axle drive shaft, the hole diameter of this boss shape through hole equals the outside diameter of thread of axle drive shaft boss shape end, top, the outside heart by the socket of boss shape through hole on the driving shaft, inboard bearing surface and outside-supporting face are oppositely arranged, drum is tubular structure, its axis place is processed with axis hole, the two ends of this axis hole are connected with baffle plate, the internal diameter of this axis hole is greater than the external diameter of axle drive shaft, drum is contained on inboard bearing surface and outside-supporting face by shaft hole sleeve, and the baffle plate of the inboard top heart and drum is fixed together, the screw thread that hold-down nut is screwed in driveshaft end promotes top, outside heart extruding drum, drum is made to be fixed on inboard bearing surface and outside-supporting face, and ensure that drum is coaxial with axle drive shaft.The weak point of this movable top heart is, outside top heart movement is on the driving shaft subject to the restriction of axle drive shaft boss shape end, when the axial length of drum is less (axial length of drum is mainly from customer requirement), then top, the outside heart can not be pressed on drum, often again to manufacture the outside top heart and heat treatment, affect efficient attenuation.At present, the movable top heart that can clamp plurality of specifications drum is still rare, does not also find in data and media report.
Utility model content:
For the above-mentioned deficiency existing for prior art, technical problem to be solved in the utility model to provide a kind of movable top heart that can clamp plurality of specifications drum, and it can clamp the drum of plurality of specifications, significantly improves work efficiency.
In order to solve the problems of the technologies described above, the scheme of the utility model technical solution problem is: the movable top heart that can clamp plurality of specifications drum, comprise the inboard top heart and top, the outside heart, top, the described inboard heart is provided with the inboard bearing surface of positive round conical surface shape, the diad place of this inboard bearing surface is processed with inboard through hole, top, the described outside heart is provided with the outside-supporting face of positive round conical surface shape, and the diad place in this outside-supporting face is processed with cylindrical hole.
After adopting such scheme, because the diad place in outside-supporting face is processed with cylindrical hole, and the internal diameter of this cylindrical hole equals the external diameter of axle drive shaft, heart movement on the driving shaft in top, outside, no longer by the restriction of axle drive shaft boss shape end, can move larger distance.Actv. has adapted to the installation of all size drum, improves work efficiency.
The internal diameter that cylindrical hole is in the heart pushed up in described outside equals the external diameter of axle drive shaft, and top, the outside heart is slidably sleeved on described axle drive shaft.
Described inboard bearing surface and described outside-supporting face are oppositely arranged.
Accompanying drawing illustrates:
Below in conjunction with the drawings and specific embodiments, the movable top heart that the utility model can clamp plurality of specifications drum is further described,
Fig. 1 is the structural principle schematic diagram that the utility model can clamp the movable top heart embodiment of plurality of specifications drum.
Fig. 2 is the structural principle schematic diagram that the utility model can clamp the movable top heart application state of plurality of specifications drum.
Detailed description of the invention:
In Fig. 1, Fig. 2, the movable top heart of plurality of specifications drum can be clamped, comprise the inboard top heart 6 and top, the outside heart 1, top, the described inboard heart 6 is provided with the inboard bearing surface 5 of positive round conical surface shape, the diad place of this inboard bearing surface 5 is processed with inboard through hole 4, inboard through hole 4 internal diameter equals the external diameter of axle drive shaft 9, top, the described outside heart 1 is provided with the outside-supporting face 2 of positive round conical surface shape, the diad place in this outside-supporting face 2 is processed with cylindrical hole 3, and the internal diameter of this cylindrical hole 3 equals the external diameter of axle drive shaft 9.Top, the outside heart 1 is slidably sleeved on axle drive shaft 9.Inboard bearing surface 5 and outside-supporting face 2 are oppositely arranged, because the diad place in outside-supporting face 2 is processed with cylindrical hole 3, and the internal diameter of this cylindrical hole 3 equals the external diameter of axle drive shaft 9, the movement of top, the outside heart 1 on axle drive shaft 9, no longer by the restriction of axle drive shaft 9 boss shape end, can move larger distance.Drum 8 is sleeved on inboard bearing surface 5 and outside-supporting face 2 by axis hole 10, hold-down nut 7 is screwed on the screw thread of axle drive shaft 9 end, drum 8 is jointly clamped on axle drive shaft 9 with the inboard top heart 6 by top, the outside heart 1 under the promotion of hold-down nut 7, actv. ensures and has adapted to the installation of all size drum, improves work efficiency.
Claims (2)
1. can clamp the movable top heart of plurality of specifications drum, comprise the inboard top heart (6) and the top heart, outside (1), the described top heart, inboard (6) is provided with the inboard bearing surface (5) of positive round conical surface shape, the diad place of this inboard bearing surface (5) is processed with inboard through hole (4), the described top heart, outside (1) is provided with the outside-supporting face (2) of positive round conical surface shape, it is characterized in that: the diad place of described outside-supporting face (2) is processed with cylindrical hole (3).
2. the movable top heart that can clamp plurality of specifications drum according to claim 1, is characterized in that: the internal diameter of the upper cylindrical hole (3) of the described top heart, outside (1) equals the external diameter of axle drive shaft (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420613367.6U CN204162185U (en) | 2014-10-21 | 2014-10-21 | The movable top heart of plurality of specifications drum can be clamped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420613367.6U CN204162185U (en) | 2014-10-21 | 2014-10-21 | The movable top heart of plurality of specifications drum can be clamped |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204162185U true CN204162185U (en) | 2015-02-18 |
Family
ID=52535895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420613367.6U Expired - Fee Related CN204162185U (en) | 2014-10-21 | 2014-10-21 | The movable top heart of plurality of specifications drum can be clamped |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204162185U (en) |
-
2014
- 2014-10-21 CN CN201420613367.6U patent/CN204162185U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tan Lichun Inventor before: Wang Qingshun |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG QINGSHUN TO: TAN LICHUN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20200422 Address after: 224200 No.178 Yingbin Avenue, industrial park, Fu'an Town, Dongtai City, Yancheng City, Jiangsu Province Patentee after: Yancheng hongxinyuan mechanical equipment Co., Ltd Address before: 224200 No. six, No. 20, weft Road, Dongtai Economic Development Zone, Jiangsu, Yancheng City Patentee before: YANCHENG YINGCHUAN MACHINERY MFG Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20201021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |