CN204523834U - A kind of high-power transformer silicon steel sheet decoiling equipment - Google Patents
A kind of high-power transformer silicon steel sheet decoiling equipment Download PDFInfo
- Publication number
- CN204523834U CN204523834U CN201420831900.6U CN201420831900U CN204523834U CN 204523834 U CN204523834 U CN 204523834U CN 201420831900 U CN201420831900 U CN 201420831900U CN 204523834 U CN204523834 U CN 204523834U
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- main shaft
- sliding support
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- support
- mandrel
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Abstract
The utility model discloses a kind of high-power transformer silicon steel sheet decoiling equipment, comprise spindle drum and be arranged on the main shaft on spindle drum, described main shaft one end is arranged on spindle drum by bearing is rotating, the described main shaft other end is provided with expansion mechanism, described expansion mechanism comprises uncoiling gripper shoe and the hold-down support be arranged on main shaft and sliding support, described hold-down support is fixedly installed on main shaft, described sliding support is sliding back and forth to be arranged on main shaft, described hold-down support and sliding support are all hinged by connecting rod and uncoiling gripper shoe, also through hole is provided with in described main shaft, in described through hole, mandrel is set, described mandrel one end is fixedly connected with sliding support, the described mandrel other end is connected with cylinder or hydraulic cylinder, described main shaft is provided with the gear wheel that drive shaft rotates.Decoiling equipment structure of the present utility model is ingenious, provide enough large tension force by hydraulic cylinder or cylinder, and device stability is good, is easy to control.
Description
Technical field
The utility model relates to a kind of decoiling equipment, the uncoiling mechanism of concrete is a kind of silicon steel sheet.
Background technology
The iron core of transformer is formed by the silicon steel sheet manufacture of 0.1 ~ 1mm, therefore producer needs the silicon steel coil bought from steel mill to shear, the operation such as punching is with the silicon steel sheet obtaining required size, because the silicon steel coil bought from steel mill is standard volume, therefore, need before using to carry out uncoiling again according to the actual model of transformer, existing decoiling equipment is a kind of uncoiler disclosed in 102632104A, comprise turnbarrel, pull bar is coated with in described turnbarrel, the outer of described turnbarrel is arranged with some swellings watt, the inner of described pull bar is by connecting plate or pass through leverage or be directly connected with start cylinder, the outer end of described pull bar is connected with breathing mechanism, breathing mechanism is also connected with swelling watt, described swelling is watt by supporting arrangement or be directly connected with described turnbarrel or with the Internal baffle be installed on turnbarrel, described breathing mechanism comprises sliding bearing room, the outside of described sliding bearing room is connected with described swelling watt, it is characterized in that: described breathing mechanism and pull bar, swelling watt, turnbarrel or Internal baffle or above-mentioned four jointly form mechanism with single degree of freedom with supporting arrangement in the breathing plane of movement of every block tensioner watt, described sliding bearing indoor are provided with from the inner to outer end the two-direction thrust bearing be arranged on described pull bar successively, first Compress Spring and limiting component, described pull bar is provided with first shaft shoulder, described first Compress Spring is installed between described limiting component and first shaft shoulder of described pull bar, described pull bar is provided with the force application structure for outwards promoting described two-direction thrust bearing, the inner ring of described two-direction thrust bearing is arranged on the first inner ring sleeve, described first inner ring sleeve is being sleeved on described pull bar along pull rod shaft to the mode of outwards sliding relative to pull bar, described first inner ring sleeve is within the outer outer ring of described two-direction thrust bearing, and second shaft shoulder be provided with for inwardly holding out against two-direction thrust bearing inner ring, elastic force acts on the outer face of described first inner ring sleeve by described first Compress Spring directly or indirectly.This uncoiler by Compress Spring power transmission, although improve the tension force inside to steel coil strip to a certain extent, for the high-power transformer of more than 220KV silicon steel coil tension force still seem inadequate.
Summary of the invention
In view of this, the purpose of this utility model is the silicon steel sheet decoiling equipment providing a kind of high-power transformer, and object is to improve the tension force to silicon steel coil.
For achieving the above object, the utility model provides following technical scheme:
A kind of high-power transformer silicon steel sheet decoiling equipment, comprise spindle drum and be arranged on the main shaft on spindle drum, described main shaft one end is arranged on spindle drum by bearing is rotating, the described main shaft other end is provided with expansion mechanism, described expansion mechanism comprises uncoiling gripper shoe and the hold-down support be arranged on main shaft and sliding support, described hold-down support is fixedly installed on main shaft, described sliding support is sliding back and forth to be arranged on main shaft, described hold-down support and sliding support are all hinged by connecting rod and uncoiling gripper shoe, also through hole is provided with in described main shaft, in described through hole, mandrel is set, described mandrel one end is fixedly connected with sliding support, the described mandrel other end is connected with cylinder or hydraulic cylinder, described main shaft is provided with the gear wheel that drive shaft rotates.
Further, described main shaft is fixedly installed two hold-down supports and a sliding support, wherein near the hold-down support of sliding support and sliding support by same hinge in one end of gripper shoe, another hold-down support then separately and the other end of gripper shoe be hinged.
Further, described spindle drum is also provided with the servomotor rotated for drive shaft, the conveying axis of described servomotor is provided with the pinion engaged with gear wheel.
The beneficial effects of the utility model are: the utility model by arranging mandrel in main shaft, outside main shaft, expansion mechanism is set, moved by cylinder or hydraulic cylinder band moving mandrel, mandrel moves and drives carriage holder to move, sliding support moves and drives gripper shoe to expand outwardly, thus tension force is provided, then reverse mobile mandrel when not needing tension force, thus gripper shoe is inwardly shunk, therefore decoiling equipment structure of the present utility model ingenious, provide enough large tension force by hydraulic cylinder or cylinder, and device stability is good, be easy to control.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or can be instructed from practice of the present utility model.Target of the present utility model and other advantages can be realized by description below and obtain.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is the utility model structural representation;
Fig. 2 is that the A of Fig. 1 is to schematic diagram.
Detailed description of the invention
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.Should be appreciated that preferred embodiment only in order to the utility model is described, instead of in order to limit protection domain of the present utility model.
As shown in the figure, a kind of high-power transformer silicon steel sheet decoiling equipment, the main shaft 2 comprising spindle drum 1 and be arranged on spindle drum, described main shaft one end to be arranged on spindle drum 1 by bearing 3 is rotating, the described main shaft other end is provided with expansion mechanism, described expansion mechanism comprises uncoiling gripper shoe 4 and the hold-down support 5 be arranged on main shaft and sliding support 6, described hold-down support 6 is fixedly installed on main shaft 2, described sliding support 6 is sliding back and forth to be arranged on main shaft 2, described hold-down support and sliding support are all hinged by connecting rod 7 and uncoiling gripper shoe 4, also through hole is provided with in described main shaft, mandrel 8 is set in described through hole, described mandrel one end is fixedly connected with sliding support, the described mandrel other end is connected with cylinder or hydraulic cylinder, described main shaft is provided with the gear wheel 9 that drive shaft rotates.
In the present embodiment, by arranging mandrel in main shaft, outside main shaft, expansion mechanism is set, moved by cylinder or hydraulic cylinder band moving mandrel, mandrel moves and drives carriage holder to move, sliding support moves and drives gripper shoe to expand outwardly, thus tension force is provided, then reverse mobile mandrel when not needing tension force, thus gripper shoe is inwardly shunk, therefore decoiling equipment structure of the present utility model ingenious, provide enough large tension force by hydraulic cylinder or cylinder, and device stability is good, is easy to control.
In the present embodiment, described main shaft is fixedly installed two hold-down supports and a sliding support, wherein near the hold-down support of sliding support and sliding support by same hinge in one end of gripper shoe, another hold-down support then separately and the other end of gripper shoe be hinged.
In the present embodiment, described spindle drum is also provided with the servomotor 10 rotated for drive shaft, the conveying axis of described servomotor is provided with the pinion 11 engaged with gear wheel.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of the technical program, it all should be encompassed in the middle of right of the present utility model.
Claims (3)
1. a high-power transformer silicon steel sheet decoiling equipment, it is characterized in that: comprise spindle drum and be arranged on the main shaft on spindle drum, described main shaft one end is arranged on spindle drum by bearing is rotating, the described main shaft other end is provided with expansion mechanism, described expansion mechanism comprises uncoiling gripper shoe and the hold-down support be arranged on main shaft and sliding support, described hold-down support is fixedly installed on main shaft, described sliding support is sliding back and forth to be arranged on main shaft, described hold-down support and sliding support are all hinged by connecting rod and uncoiling gripper shoe, also through hole is provided with in described main shaft, in described through hole, mandrel is set, described mandrel one end is fixedly connected with sliding support, the described mandrel other end is connected with cylinder or hydraulic cylinder, described main shaft is provided with the gear wheel that drive shaft rotates.
2. high-power transformer silicon steel sheet decoiling equipment according to claim 1, it is characterized in that: described main shaft is fixedly installed two hold-down supports and a sliding support, wherein near the hold-down support of sliding support and sliding support by same hinge in one end of gripper shoe, another hold-down support then separately and the other end of gripper shoe be hinged.
3. high-power transformer silicon steel sheet decoiling equipment according to claim 1, is characterized in that: described spindle drum is also provided with the servomotor rotated for drive shaft, the conveying axis of described servomotor is provided with the pinion engaged with gear wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420831900.6U CN204523834U (en) | 2014-12-25 | 2014-12-25 | A kind of high-power transformer silicon steel sheet decoiling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420831900.6U CN204523834U (en) | 2014-12-25 | 2014-12-25 | A kind of high-power transformer silicon steel sheet decoiling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204523834U true CN204523834U (en) | 2015-08-05 |
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ID=53737888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420831900.6U Expired - Fee Related CN204523834U (en) | 2014-12-25 | 2014-12-25 | A kind of high-power transformer silicon steel sheet decoiling equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN204523834U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151919A (en) * | 2015-08-16 | 2015-12-16 | 邢永安 | Inner-diameter and outer-diameter adjustable roller carriage for large pipe |
| CN106477396A (en) * | 2016-12-01 | 2017-03-08 | 无锡明珠钢球有限公司 | Heavily loaded steel band supports bin |
| CN106583501A (en) * | 2016-12-01 | 2017-04-26 | 无锡明珠钢球有限公司 | Steel belt supporting frame |
| CN108675046A (en) * | 2018-04-12 | 2018-10-19 | 曾碧阳 | A kind of Multifunctional power construction machine |
| CN109132638A (en) * | 2018-09-28 | 2019-01-04 | 安徽得高金属制品有限公司 | A kind of automatic rolling device of aluminum coiled material |
| CN109607323A (en) * | 2018-11-22 | 2019-04-12 | 安徽六顺创业特种滤材有限公司 | A kind of fixture for filter cloth winding |
| CN110803586A (en) * | 2019-09-27 | 2020-02-18 | 广州旺特机电设备有限公司 | Full-automatic cleaning equipment for yarn winding of winding drum |
-
2014
- 2014-12-25 CN CN201420831900.6U patent/CN204523834U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151919A (en) * | 2015-08-16 | 2015-12-16 | 邢永安 | Inner-diameter and outer-diameter adjustable roller carriage for large pipe |
| CN105151919B (en) * | 2015-08-16 | 2017-03-22 | 湖北省路桥集团有限公司 | Inner-diameter and outer-diameter adjustable roller carriage for large pipe |
| CN106477396A (en) * | 2016-12-01 | 2017-03-08 | 无锡明珠钢球有限公司 | Heavily loaded steel band supports bin |
| CN106583501A (en) * | 2016-12-01 | 2017-04-26 | 无锡明珠钢球有限公司 | Steel belt supporting frame |
| CN108675046A (en) * | 2018-04-12 | 2018-10-19 | 曾碧阳 | A kind of Multifunctional power construction machine |
| CN108675046B (en) * | 2018-04-12 | 2020-08-21 | 河南耘成实业有限公司 | Multifunctional electric power construction machine |
| CN109132638A (en) * | 2018-09-28 | 2019-01-04 | 安徽得高金属制品有限公司 | A kind of automatic rolling device of aluminum coiled material |
| CN109607323A (en) * | 2018-11-22 | 2019-04-12 | 安徽六顺创业特种滤材有限公司 | A kind of fixture for filter cloth winding |
| CN109607323B (en) * | 2018-11-22 | 2020-03-24 | 安徽六顺创业特种滤材有限公司 | Clamp for rolling filter cloth |
| CN110803586A (en) * | 2019-09-27 | 2020-02-18 | 广州旺特机电设备有限公司 | Full-automatic cleaning equipment for yarn winding of winding drum |
| CN110803586B (en) * | 2019-09-27 | 2021-07-20 | 广州旺特机电设备有限公司 | Full-automatic cleaning equipment for yarn winding of winding drum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |