CN109461567A - A kind of grade laminated transformer core folder - Google Patents
A kind of grade laminated transformer core folder Download PDFInfo
- Publication number
- CN109461567A CN109461567A CN201811537597.8A CN201811537597A CN109461567A CN 109461567 A CN109461567 A CN 109461567A CN 201811537597 A CN201811537597 A CN 201811537597A CN 109461567 A CN109461567 A CN 109461567A
- Authority
- CN
- China
- Prior art keywords
- clamping piece
- mounting rack
- core body
- threaded rod
- threaded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/263—Fastening parts of the core together
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/266—Fastening or mounting the core on casing or support
Abstract
The invention discloses a kind of grade laminated transformer core folder, including core body, upper clamping piece, lower clamping piece and mounting rack, the core body is spliced by multiple silicon steel sheets to be formed, the core body top and bottom end are respectively arranged with upper clamping piece and lower clamping piece, and the two sides between the upper clamping piece and lower clamping piece positioned at core body are threaded with the first threaded rod.The present invention grips core body by upper clamping piece and lower clamping piece, and upper clamping piece and lower clamping piece pass through sliding block and are slidably connected on mounting rack, so that after being gripped by the grade laminated transformer core folder to iron core, it can directly be installed by mounting rack, it is very convenient, and upper clamping piece and lower clamping piece are slidably connected on mounting rack by sliding block, it can be slided by rotation third threaded rod band movable slider, the position by the fixed iron core of upper clamping piece and lower clamping piece in transformer is adjusted, it is facilitated to carry out position adjusting.
Description
Technical field
The invention belongs to iron core folder technical field, specially a kind of grade laminated transformer core folder.
Background technique
Common transformer core is typically all to be manufactured with silicon steel sheet.Silicon steel is the steel of a kind of siliceous (silicon is also referred to as silicon),
Its silicon content is 0.8~4.8%.The iron core that transformer is made by silicon steel is because silicon steel itself is that a kind of magnetic conduction is very capable
Magnetisable material, in hot-wire coil, it can produce biggish magnetic induction intensity, so as to so that transformer volume-diminished.
Existing transformer core, which is mostly spliced by multiple silicon steel sheets, to be formed, and folder is needed to clamp core body to it
It is fixed, but its structure of existing transformer core clamp is simple, can only generally grip to core body, lacks peace
Assembling structure, secondly fixed stability is lower, can not carry out position adjusting, and practical function is poor, so can not meet user
Demand.
Summary of the invention
It is an object of the invention to: it is mostly spliced and is formed by multiple silicon steel sheets to solve existing transformer core, needed
Folder grips core body to it, but its structure of existing transformer core clamp is simple, generally can only be right
Core body is gripped, and mounting structure is lacked, and secondly fixed stability is lower, can not carry out position adjusting, practical
The poor problem of effect provides a kind of grade laminated transformer core folder.
The technical solution adopted by the invention is as follows:
A kind of grade laminated transformer core folder, including core body, upper clamping piece, lower clamping piece and mounting rack, the iron core
Ontology is spliced by multiple silicon steel sheets to be formed, and the core body top and bottom end are respectively arranged with upper clamping piece and lower clamping piece, described
Two sides between upper clamping piece and lower clamping piece positioned at core body are threaded with the first threaded rod, and the upper clamping piece is by being arranged in iron
Two clamping steel discs composition on core bodies top two sidewalls, and it is located at the screw top of core body between two clamping steel discs
It is connected with the second threaded rod, described two clamping steel discs pass through the sliding slot opened up on sliding block and mounting rack and are slidably connected, described
It is threaded on sliding block and extends to third threaded rod on the outside of mounting rack through sliding slot, and extend to the third on the outside of mounting rack
One end of threaded rod is welded with swing handle.
Wherein, the both ends of described two clamping steel discs are symmetrically welded with limited block, and fastening is threaded on limited block
Bolt.
Wherein, there are four the mounting rack is arranged altogether, and four mounting racks are in pairs, are symmetricly set on core body
Top and bottom end.
Wherein, first threaded rod, the second threaded rod are provided with multiple, and multiple first threaded rods and the second screw thread
Bar is parallel to each other, and the spacing between adjacent two first threaded rod and the second threaded rod is equal.
Wherein, it is welded with the fixing seat fixed for mounting rack on the mounting rack, and is threaded in fixing seat solid
Determine bolt.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1, in the present invention, core body is gripped by upper clamping piece and lower clamping piece, and upper clamping piece and lower clamping piece
It is slidably connected on mounting rack by sliding block, so that being gripped by the grade laminated transformer core folder to iron core
Afterwards, it can directly be installed by mounting rack, it is very convenient, and upper clamping piece and lower clamping piece are slidably connected at installation by sliding block
On frame, it can be slided by rotation third threaded rod band movable slider, adjust the core body fixed by upper clamping piece and lower clamping piece
Position in transformer facilitates it to carry out position adjusting.
2, in the present invention, it is welded with limited block on the clamping steel disc for clamping core body, is threadedly coupled on limited block
There is fastening bolt, it, can be again by being fastened on limited block after two clamping steel discs are tensed by the way that the connection of the second threaded rod is horizontal
Bolt is fixed on transformer case body, to limit again to two clamping steel discs, ensure that two clamping steel discs to iron
The stability that core grips reduces power suffered by the second threaded rod, further improves grade laminated transformer core folder
The stability that part uses, it is secondly sliding in the sliding slot that can also be opened up on mounting rack to the upper clamping piece being made of two clamping steel discs
Auxiliary stopper after the completion of dynamic adjusting is fixed.
3, in the present invention, there are two clamping steel discs and the second threaded rod being threaded on two clamping steel discs for upper clamping piece
Composition, is threaded with the first threaded rod between upper clamping piece and lower clamping piece, so that the grade laminated transformer core folder forms one
Upper clamping piece and lower clamping piece are carried out relative limit, to further improve the grade laminated transformer core by fixed whole structure
The folder stability fixed to iron core.
Detailed description of the invention
Fig. 1 is structure schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of upper clamping piece in the present invention；
Fig. 3 is the structural schematic diagram of mounting rack in the present invention.
Marked in the figure: 1, core body；2, silicon steel sheet；3, upper clamping piece；4, lower clamping piece；5, the first threaded rod；6, steel is clamped
Piece；7, the second threaded rod；8, limited block；9, fastening bolt；10, mounting rack；11, sliding slot；12, sliding block；13, third threaded rod；
14, swing handle；15, fixing seat；16, fixing bolt.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
Referring to Fig.1-3, a kind of grade laminated transformer core folder, including core body 1, upper clamping piece 3, lower clamping piece 4 and peace
10 are shelved, core body 1 is spliced by multiple silicon steel sheets 2 to be formed, and 1 top of core body and bottom end are respectively arranged with 3 He of upper clamping piece
Lower clamping piece 4, the two sides between upper clamping piece 3 and lower clamping piece 4 positioned at core body 1 are threaded with the first threaded rod 5, upper clamping piece 3
It is made of two clamping steel discs 6 being arranged on 1 top two sidewalls of core body, and is located at iron core between two clamping steel discs 6
The screw top of ontology 1 is connected with the second threaded rod 7, and two clamping steel discs 6 are by opening up on sliding block 12 and mounting rack 10
Sliding slot 11 is slidably connected, and the third threaded rod 13 that 10 outside of mounting rack is extended to through sliding slot 11 is threaded on sliding block 12,
And the one end for extending to the third threaded rod 13 in 10 outside of mounting rack is welded with swing handle 14.
The both ends of two clamping steel discs 6 are symmetrically welded with limited block 8, and fastening bolt 9 is threaded on limited block 8,
There are four mounting rack 10 is arranged altogether, and four mounting racks 10 are in pairs, are symmetricly set on the top and bottom end of core body 1,
First threaded rod 5, the second threaded rod 7 are provided with multiple, and multiple first threaded rods 5 and the second threaded rod 7 are parallel to each other, phase
Spacing between adjacent two first threaded rods 5 and the second threaded rod 7 is equal, is welded on mounting rack 10 for the fixation of mounting rack 10
Fixing seat 15, and fixing bolt 16 is threaded in fixing seat 15.
Lower clamping piece 4 is identical as the structure of upper clamping piece 3, and lower clamping piece 4 is also by 1 bottom end two sides table wall of core body is arranged in
Two clamping steel discs 6 form, and constant worm pich is connected with multiple second threaded rods 7, third threaded rod between two clamping steel discs 6
Junction is socketed with bearing, the setting of bearing between 13 and sliding block 12, so that the rotation of third threaded rod 13 not will drive sliding block
12 rotations, ensure that the stability that sliding block 12 slides in sliding slot 11.
Working principle: in use, mounting rack 10 is threadedly secured in transformation by fixing seat 15 and fixing bolt 16 first
Inside device outer housing, then the upper clamping piece 3 being made of two clamping steel discs 6 is clamped in the top two side arms of core body 1,
It is fixed by the tension of 7 water piece of the second threaded rod, then the lower clamping piece 4 being made of two clamping steel discs 6 is clamped in iron core sheet
In the bottom end two side arms of body 1, by being fixed by the tension of 7 water piece of the second threaded rod, then by upper clamping piece 3 and lower clamping piece 4
It is strained and fixed by 5 vertical direction level of the first threaded rod, third threaded rod 13 can be rotated at this time with movable slider 12 in sliding slot
It is moved in 11, so as to adjust the position of the core body 1 gripped by upper clamping piece 3 and lower clamping piece 4, then by upper folder
Part 3 and lower clamping piece 4 are by the fastening bolt 9 that is threadedly coupled on limited block 8 and limited block 8 to fixing.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (5)
1. a kind of grade laminated transformer core folder, including core body (1), upper clamping piece (3), lower clamping piece (4) and mounting rack
(10), it is characterised in that: the core body (1) is spliced by multiple silicon steel sheets (2) to be formed, core body (1) top and
Bottom end is respectively arranged with upper clamping piece (3) and lower clamping piece (4), and core body is located between the upper clamping piece (3) and lower clamping piece (4)
(1) two sides are threaded with the first threaded rod (5), and the upper clamping piece (3) is by being arranged at the top of core body (1) on two sidewalls
Two clamping steel discs (6) composition, and the screw top between two clamping steel discs (6) positioned at core body (1) is connected with the
Two threaded rods (7), described two clampings steel disc (6) are slided by the sliding slot (11) opened up on sliding block (12) and mounting rack (10)
It connects, is threaded with the third threaded rod extended on the outside of mounting rack (10) through sliding slot (11) on the sliding block (12)
(13), and one end of third threaded rod (13) for extending on the outside of mounting rack (10) is welded with swing handle (14).
2. grade laminated transformer core folder as described in claim 1, it is characterised in that: described two clampings steel disc (6)
Both ends are symmetrically welded with limited block (8), and fastening bolt (9) are threaded on limited block (8).
3. grade laminated transformer core folder as described in claim 1, it is characterised in that: the mounting rack (10) is provided with altogether
Four, and four mounting racks (10) are in pairs, are symmetricly set on the top and bottom end of core body (1).
4. grade laminated transformer core folder as described in claim 1, it is characterised in that: first threaded rod (5), second
Threaded rod (7) is provided with multiple, and multiple first threaded rods (5) and the second threaded rod (7) are parallel to each other, adjacent two first spiral shell
Spacing between rasp bar (5) and the second threaded rod (7) is equal.
5. grade laminated transformer core folder as described in claim 1, it is characterised in that: be welded on the mounting rack (10)
The fixing seat (15) fixed for mounting rack (10), and fixing bolt (16) are threaded in fixing seat (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811537597.8A CN109461567A (en) | 2018-12-15 | 2018-12-15 | A kind of grade laminated transformer core folder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811537597.8A CN109461567A (en) | 2018-12-15 | 2018-12-15 | A kind of grade laminated transformer core folder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109461567A true CN109461567A (en) | 2019-03-12 |
Family
ID=65613458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811537597.8A Pending CN109461567A (en) | 2018-12-15 | 2018-12-15 | A kind of grade laminated transformer core folder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109461567A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729114A (en) * | 2019-10-28 | 2020-01-24 | 江苏龙创电气有限公司 | Distribution transformer with iron core replacement function |
| CN112289557A (en) * | 2020-10-22 | 2021-01-29 | 张霞玲 | Processing technology before assembling transformer core clamp |
| CN112435841A (en) * | 2020-11-13 | 2021-03-02 | 鲁亚文 | Production and assembly process of power transformer |
| CN113674982A (en) * | 2021-07-28 | 2021-11-19 | 谢曦瑶 | Iron core assembling device for planar magnetic element |
| CN115020075A (en) * | 2022-08-06 | 2022-09-06 | 泰州市天力铁芯制造有限公司 | Transformer iron core splicing structure and preparation process |
Citations (8)
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|---|---|---|---|---|
| CN201868211U (en) * | 2010-11-12 | 2011-06-15 | 宁波奥克斯高科技有限公司 | Oil-immersed transformer |
| US20120194311A1 (en) * | 2011-01-27 | 2012-08-02 | Tamura Corporation | Core fixing member and coil device |
| CN204621486U (en) * | 2015-05-27 | 2015-09-09 | 孔永佳 | Support production technology deburring guiding slide carriage mechanism |
| CN206412183U (en) * | 2017-01-22 | 2017-08-15 | 佛山市南海远汇电气有限公司 | A kind of dry-type transformer iron core |
| CN207458712U (en) * | 2017-11-27 | 2018-06-05 | 保定天威集团特变电气有限公司 | Combined transformer device body fixing device |
| CN207755353U (en) * | 2017-10-26 | 2018-08-24 | 安徽紫薇帝星数字科技有限公司 | A kind of easy to operate Needle localization guiding device |
| CN207883469U (en) * | 2018-03-19 | 2018-09-18 | 佛山市特宇电力设备有限公司 | A kind of oil-immersed transformer iron core folder |
| CN209087535U (en) * | 2018-12-15 | 2019-07-09 | 泰州市天力铁芯制造有限公司 | A kind of grade laminated transformer core folder |
-
2018
- 2018-12-15 CN CN201811537597.8A patent/CN109461567A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201868211U (en) * | 2010-11-12 | 2011-06-15 | 宁波奥克斯高科技有限公司 | Oil-immersed transformer |
| US20120194311A1 (en) * | 2011-01-27 | 2012-08-02 | Tamura Corporation | Core fixing member and coil device |
| CN204621486U (en) * | 2015-05-27 | 2015-09-09 | 孔永佳 | Support production technology deburring guiding slide carriage mechanism |
| CN206412183U (en) * | 2017-01-22 | 2017-08-15 | 佛山市南海远汇电气有限公司 | A kind of dry-type transformer iron core |
| CN207755353U (en) * | 2017-10-26 | 2018-08-24 | 安徽紫薇帝星数字科技有限公司 | A kind of easy to operate Needle localization guiding device |
| CN207458712U (en) * | 2017-11-27 | 2018-06-05 | 保定天威集团特变电气有限公司 | Combined transformer device body fixing device |
| CN207883469U (en) * | 2018-03-19 | 2018-09-18 | 佛山市特宇电力设备有限公司 | A kind of oil-immersed transformer iron core folder |
| CN209087535U (en) * | 2018-12-15 | 2019-07-09 | 泰州市天力铁芯制造有限公司 | A kind of grade laminated transformer core folder |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729114A (en) * | 2019-10-28 | 2020-01-24 | 江苏龙创电气有限公司 | Distribution transformer with iron core replacement function |
| CN112289557A (en) * | 2020-10-22 | 2021-01-29 | 张霞玲 | Processing technology before assembling transformer core clamp |
| CN112289557B (en) * | 2020-10-22 | 2022-08-26 | 平湖新诚电子股份有限公司 | Processing technology before assembling transformer core clamp |
| CN112435841A (en) * | 2020-11-13 | 2021-03-02 | 鲁亚文 | Production and assembly process of power transformer |
| CN112435841B (en) * | 2020-11-13 | 2022-08-19 | 山东澜风电气有限公司 | Production and assembly process of power transformer |
| CN113674982A (en) * | 2021-07-28 | 2021-11-19 | 谢曦瑶 | Iron core assembling device for planar magnetic element |
| CN115020075A (en) * | 2022-08-06 | 2022-09-06 | 泰州市天力铁芯制造有限公司 | Transformer iron core splicing structure and preparation process |
| CN115020075B (en) * | 2022-08-06 | 2022-11-04 | 泰州市天力铁芯制造有限公司 | Transformer iron core splicing structure and preparation process |
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