CN109273245A - A kind of guide tracked lead bending device - Google Patents
A kind of guide tracked lead bending device Download PDFInfo
- Publication number
- CN109273245A CN109273245A CN201811338418.8A CN201811338418A CN109273245A CN 109273245 A CN109273245 A CN 109273245A CN 201811338418 A CN201811338418 A CN 201811338418A CN 109273245 A CN109273245 A CN 109273245A
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- China
- Prior art keywords
- wei
- bending
- conducting wire
- curved
- limiting section
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Wire Processing (AREA)
Abstract
A kind of guide tracked lead bending device, belong to technical field of transformer production, including work department, limiting section and bending section, conducting wire is limited in work department by limiting section, conducting wire is gradually curved until being bonded limiting section by bending section, work department Bao Kuo Wei bending mould, shaft, pull rod, boss, spring and collet, Wei bending mould lead line Wei it is curved during be kept fixed, two faces of Wei bending mould have even continuous Wei curved groove, shaft is designed above the curved fillet of Wei bending mould Wei, connecting rod in shaft, the outside of pull rod is installed by collet, boss at one is designed on pull rod, spring is installed between boss and collet, limiting section is used for the limit of conducting wire, bending section includes guide rail and sliding block, guide rail Xiang Dui Yu Wei bending mould is gradual sliding rail, sliding block moves on guide rail.
Description
Technical field
The present invention relates to technical field of transformer production more particularly to a kind of guide tracked lead bending devices.
Background technique
During transformer coil winding, 90 ° of Wei of conducting wire curved are relatively conventional operations, since the generic operation seems letter
It is single, it is operated using the easy tool similar to pliers class and is received in the industry, referred to as customary means.
Such tool construction is simple, and operation also facilitates, and is widely accepted, and still, the angle after this kind of work tool Wei is curved is past
It is easy the deformation that bends because of the curved operation of Wei toward the conducting wire being difficult to ensure at 90 °, and near corner, conducting wire form is caused to exist
Problem.
Summary of the invention
Technical problem solved by the invention is to provide a kind of guide tracked lead bending device, to solve above-mentioned background skill
The shortcomings that described in art.
Technical problem solved by the invention is realized using following technical scheme:
Conducting wire is limited in work department by a kind of guide tracked lead bending device, including work department, limiting section and bending section, limiting section
Interior, conducting wire is gradually curved until being bonded limiting section, work department Bao Kuo Wei bending mould, shaft, pull rod, boss, spring by bending section
And collet, Wei bending mould lead line Wei it is curved during be kept fixed, two faces of Wei bending mould have even continuous Wei curved groove, and Wei is curved
Shaft, connecting rod in shaft are designed above the curved fillet of the Wei of mold, the outside of pull rod is installed collet, designed on pull rod convex at one
Platform installs spring between boss and collet, limiting section is used for the limit of conducting wire, and bending section includes guide rail and sliding block, and guide rail is opposite
Yu Wei bending mould is gradual sliding rail, and sliding block moves on guide rail.
The angle in two faces of the Ju You Wei curved groove of further , Wei bending mould is 83 ° ~ 87 °.
Further, the contact length one of the leading flank of the contact length Yu Wei bending mould of limiting section and conducting wire and conducting wire
It causes.
Further, limiting section is equipped with hydraulic, pneumatic push-and-pull cylinder to complete front and back push-and-pull operation.
Further, handle is designed on sliding block.
The beneficial effects of the present invention are:
The curved operation of Dao Xian Wei when for transformer coil winding of the present invention, structure is simple, operates convenient, the curved operation of conducting wire Wei
Overall process keep certain tensioning that the region other than the fillet of conducting wire is avoided to occur bending and deformation, the considerations of spring back angle, makes to lead
Angle after Xian Wei is curved is just 90 °.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention.
Fig. 2 is the figure after Dao Xian Wei of the invention is curved.
Fig. 3 is the schematic diagram of the Wei bending mould of Ben Faming.
In figure: 10. work departments, 11. Wei bending moulds, 12. shafts, 13. pull rods, 14. boss, 15. springs, 16. collets,
20. limiting section, 30. bending sections, 31. guide rails, 32. sliding blocks, 40. conducting wires.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give preferred embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is make it is more thorough and comprehensive to the disclosure.
Referring to Fig. 1 ~ guide tracked lead bending device shown in Fig. 3, including work department 10, limiting section 20 and bending section 30,
Conducting wire 40 is limited in work department 10 by limiting section 20, and conducting wire 40 is gradually curved until being bonded limiting section 20 and completes by bending section 30
The curved operation of Wei.
10 Bao Kuo Wei bending mould 11 of work department, shaft 12, pull rod 13,16 , Wei bending mould 11 of boss 14, spring 15 and collet
It is kept fixed during 40 Wei of conducting wire is curved, two faces of Wei bending mould 11 have even continuous Wei curved groove, and conducting wire 40 is in Wei curved groove
The curved operation of interior Shi Xian Wei, it is contemplated that can be generated after Dao Xian Wei is curved when certain rebound phenomenon , Wei curved operation that 40 Wei of conducting wire is curved
More than 90 ° so that conducting wire 40 spring back after angle be just 90 °, Ye Jiu Shi Wei bending mould 11 Ju You Wei curved groove two faces
Angle less than 90 °, preferably 83 ° ~ 87 °.Shaft 12, connecting rod in shaft 12 are designed above the curved fillet of 11 Wei of Wei bending mould
13, pull rod 13 is for pulling conducting wire 40.Collet 16 is installed in the outside of pull rod 13, and collet 16 makes conducting wire 40 for clamping conducting wire 40
Zheng Ge Wei bends through journey and keeps tensioning state, and the position other than the 40 curved fillet of Wei of conducting wire of tensioning state does not bend shape
Become, design boss 14 at one on pull rod 13, spring 15 is installed between boss 14 and collet 16, it is existing before collet 16 clamps conducting wire 40
By the inside side compression a certain distance of collet 16, make spring 15 that there is certain decrement, after clamping conducting wire 40, begins on conducting wire 40
The pulling force that eventually there is spring 15 to provide, during the Wei of conducting wire 40 is curved, pull rod 13 is rotated together in company with conducting wire 40, makes conducting wire 40
It is in tensioning state always during Wei is curved.
Limiting section 20 is used for the limit of conducting wire 40, on the one hand, 20 Yu Wei bending mould 11 of limiting section is to the 40 curved circle of Wei of conducting wire
The side at angle is limited, and prevents the side of the 40 curved fillet of Wei of conducting wire from occurring the deformation such as warpage, another aspect limiting section 20 with
The curved fillet both ends 40 Wei of conducting wire are fixed in the cooperation of collet 16, after one end of conducting wire 40 is fixed in limiting section 20, folder
First 16 side can be pulled, at this point, the active force of spring 15 is between collet 16 and limiting section 20.Limiting section 20 with
The contact length of conducting wire 40 is consistent with the contact length of conducting wire 40 Yu the leading flank of Wei bending mould 11, keeps the limitation to conducting wire 40
Function.
Although not showing in attached drawing, those of ordinary skill in the art are noted that limiting section 20 in the present embodiment
Can front and back push-and-pull, and push and pull operation can Manual push-pull spring assembly complete, or limiting section 20 is equipped with hydraulic, gas
Dynamic push-and-pull cylinder is completed, and limiting section 20 patch close whole a Wei after Wei bending mould 11 it is curved during, limiting section 20 should keep thrust
To maintain the restriction effect to conducting wire 40.
Bending section 30 includes guide rail 31 and sliding block 32, and 31 Xiang Dui Yu Wei bending mould 11 of guide rail is gradual sliding rail, sliding block 32
It is moved on guide rail 31, by conducting wire 40, gradually for Tui Xiang Wei bending mould 11,40 Wei of conducting wire curved initial stage , Wei curved radius is larger,
Shi Wei bends through journey and is more easier to carry out, then gradually Kao Jin Wei bending mould 11, until the full Tie He Wei bending mould 11 of Wan.This implementation
Example 32 structure of sliding block shown in the drawings is simple, for ease of operation, can design handle etc. on sliding block 32 convenient for the technology of operation
Feature.
Above embodiments primarily illustrate guide tracked lead bending device of the invention.Although only to wherein limited implementation
Example and technical characteristic be described, it will be understood by those skilled in the art that the present invention can without departing from its spirit with range
It is interior to implement in many other forms.Therefore, the embodiment shown is considered as schematical rather than limits shape, is not departing from
In the case where spirit and scope of the present invention defined in appended claims, the present invention may cover various modifications and replacement
Scheme.
Claims (5)
1. a kind of guide tracked lead bending device, including work department (10), limiting section (20) and bending section (30), the limiting section
(20) conducting wire (40) is limited in work department (10), conducting wire (40) is gradually curved until being bonded and limits by the bending section (30)
Portion (20), which is characterized in that the work department (10) Bao Kuo Wei bending moulds (11), shaft (12), pull rod (13), boss (14),
Spring (15) and collet (16), stated Wei bending mould (11) are kept fixed during conducting wire (40) Wei is curved, stated Wei bending mould
(11) two faces have even continuous Wei curved groove, design shaft (12) above the curved fillet of the Wei of stated Wei bending mould (11), described
Collet (16) are installed in the outside of connecting rod (13) in shaft (12), the pull rod (13), are designed at one on the pull rod (13)
Boss (14) installs spring (15) between the boss (14) and collet (16), and the limiting section (20) is for conducting wire (40)
Limit, the bending section (30) include guide rail (31) and sliding block (32), and guide rail (31) the Xiang Dui Yu Wei bending mould (11) is gradually
Into formula sliding rail, the sliding block (32) moves on guide rail (31).
2. guide tracked lead bending device as described in claim 1, which is characterized in that the Ju You Wei of Suo Shu Wei bending mould (11)
The angle in two faces of curved groove is 83 ° ~ 87 °.
3. guide tracked lead bending device as described in claim 1, which is characterized in that the limiting section (20) and conducting wire (40)
Contact length it is consistent with the contact length of conducting wire (40) Yu the leading flank of Wei bending mould (11).
4. guide tracked lead bending device as described in claim 1, which is characterized in that the limiting section (20) be equipped with it is hydraulic,
Pneumatic push-and-pull cylinder operates to complete front and back push-and-pull.
5. guide tracked lead bending device as described in claim 1, which is characterized in that design handle on the sliding block (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811338418.8A CN109273245B (en) | 2018-11-12 | 2018-11-12 | Guide rail type lead bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811338418.8A CN109273245B (en) | 2018-11-12 | 2018-11-12 | Guide rail type lead bending device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109273245A true CN109273245A (en) | 2019-01-25 |
| CN109273245B CN109273245B (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811338418.8A Active CN109273245B (en) | 2018-11-12 | 2018-11-12 | Guide rail type lead bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109273245B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2196521Y (en) * | 1994-08-27 | 1995-05-10 | 邱文聪 | Improved structure of angle bending machine |
| CN2750441Y (en) * | 2004-07-06 | 2006-01-04 | 特变电工沈阳变压器集团有限公司 | Portable power-driven hydraulic tool for bending leads |
| CN102427629A (en) * | 2010-08-11 | 2012-04-25 | 富士施乐株式会社 | Induction heating coil manufacturing apparatus and induction heating coil manufacturing method |
| WO2015034676A1 (en) * | 2013-09-09 | 2015-03-12 | The Procter & Gamble Company | A surface winder having a cam-controlled core inserter |
| CN207188677U (en) * | 2017-07-21 | 2018-04-06 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of device for realizing manual bending shaping silk material |
-
2018
- 2018-11-12 CN CN201811338418.8A patent/CN109273245B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2196521Y (en) * | 1994-08-27 | 1995-05-10 | 邱文聪 | Improved structure of angle bending machine |
| CN2750441Y (en) * | 2004-07-06 | 2006-01-04 | 特变电工沈阳变压器集团有限公司 | Portable power-driven hydraulic tool for bending leads |
| CN102427629A (en) * | 2010-08-11 | 2012-04-25 | 富士施乐株式会社 | Induction heating coil manufacturing apparatus and induction heating coil manufacturing method |
| WO2015034676A1 (en) * | 2013-09-09 | 2015-03-12 | The Procter & Gamble Company | A surface winder having a cam-controlled core inserter |
| CN207188677U (en) * | 2017-07-21 | 2018-04-06 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of device for realizing manual bending shaping silk material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109273245B (en) | 2020-06-16 |
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