CN103986287A - Wire drawing die - Google Patents
Wire drawing die Download PDFInfo
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- CN103986287A CN103986287A CN201410242531.1A CN201410242531A CN103986287A CN 103986287 A CN103986287 A CN 103986287A CN 201410242531 A CN201410242531 A CN 201410242531A CN 103986287 A CN103986287 A CN 103986287A
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- die
- wire
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- base
- counterdie
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Abstract
The invention discloses a wire drawing die. The wire drawing die comprises a base, a spindle, an operating arm, an upper die and a lower die. The lower die is fixed to the base, the upper die is fixed to the operating arm, a wire straight groove is formed in the bottom surface of the upper die, a wire straight groove is formed in the top surface of the lower die, the spindle is fixed to the base, and the lower end of the operating arm is rotationally arranged on the spindle. In the assembly process of the upper die and the lower die, the wire groove of the upper die and the wire groove of the lower die are combined to form a hole of which the axis is parallel to the axis of the spindle. The upper die is rotated by a certain angle relative to the lower die through the operating arm, the two straight ends of the upper die and the lower die are made to be staggered by a certain distance, a U-shaped bending part exposed out of the die is turned into stereoscopic bending from planar bending, and then a needed groove-cross wire is formed. The wire drawing die is convenient to operate, good in forming effect, uniform in specification and high in machining efficiency.
Description
Technical field
The present invention relates to a kind of manufacturing installation of motor component, particularly a kind of bracing wire mould.
Background technology
On rotor, need to use a kind of cross-slot wire, this wire is to be twisted into by a straight wire wire that the parallel and certain distance that staggers in two ends, the straight end of mid portion relative two have gradient, current this wire is made by hand by workman, first straight wire is processed into U-shaped wire, and then with pliers by the turn of bilge distortion of U-shaped wire, this method process velocity is slow, and processing dimension is wayward.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of and U-shaped wire can be pulled into the bracing wire mould of cross-slot wire.
In order to solve the problems of the technologies described above, the present invention includes base, main shaft, action bars, upper die and lower die, counterdie is fixed on base, patrix is fixed on action bars, and the bottom surface of patrix is provided with wire straight trough, and the end face of counterdie is provided with wire straight trough, main shaft is fixed on base, the lower end of action bars is rotated and is arranged on main shaft, and when upper die and lower die matched moulds, two metallic channels of upper die and lower die are merged into a hole that axis is parallel with main-shaft axis.
For the ease of main shaft and counterdie are installed, described base comprises base plate, back vertical plate and two journal stirrups, and back vertical plate is fixed on the rear side of base plate, and two journal stirrup intervals are fixed on base and back vertical plate, main shaft and counterdie are fixed on two journal stirrups, and counterdie is positioned at the top of main shaft.
For the ease of controlling the distance staggering at shaped article two ends, the first adjustment bolt that has been threaded on described action bars, the axis of the first adjustment bolt is vertical with main-shaft axis.
In order to make the first adjustment bolt can lock adjustment position, described first adjusts first adjusting nut that has been threaded on bolt.
In order better to adapt to the initial condition at U-shaped wire two ends, convenient by the hole of U-shaped wire insertion upper die and lower die, the second adjustment bolt that has been threaded on described back vertical plate, second adjusts bolt faces patrix.
The invention has the beneficial effects as follows: the present invention is designed with the upper die and lower die of special structure, add man-hour, constraining in upper die and lower die of two straight ends of U-shaped wire, U-shaped turn of bilge is exposed at that mould is outer can Free Transform, by action bars, patrix is rotated to an angle with respect to counterdie, make the straight distance that staggers of holding of two in upper die and lower die, the U-shaped turn of bilge being exposed at outside mould becomes three-dimensional bending by plain bending, forms the cross-slot wire needing.The present invention is easy to operate, good forming effect, and specification is consistent, and working (machining) efficiency is high.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is partial structurtes schematic diagram of the present invention;
Fig. 3 is the syndeton schematic diagram of action bars and patrix;
In figure: 1. base, 2. shaft retaining ring, 3. main shaft, 4. first adjusts bolt, 5. action bars, 6. patrix, 7. counterdie, 8. counterdie back-up ring, 9. terminal block circle, 10. holding screw, 11. second adjust bolts, 12. soket head cap screws, 13. alignment pins.
Embodiment
A kind of specific embodiment as shown in Figure 1, it comprises base 1, main shaft 3, action bars 5, patrix 6 and counterdie 7, counterdie 7 is fixed on base 1, patrix 6 is fixed on action bars 5, and the bottom surface of patrix 6 is provided with wire straight trough, and the end face of counterdie 7 is provided with wire straight trough, main shaft 3 is fixed on base 1, the lower end of action bars 5 is rotated and is arranged on main shaft 3, and when patrix 6 and counterdie 7 matched moulds, patrix 6 is merged into a hole that axis is parallel with the axis of main shaft 3 with two metallic channels on counterdie 7.
As shown in Figure 1, base 1 comprises base plate, back vertical plate and two journal stirrups, and back vertical plate is fixed on the rear side of base plate, and two journal stirrup intervals are fixed on base and back vertical plate, and main shaft 3 and counterdie 7 are fixed on two journal stirrups, and counterdie 7 is positioned at the top of main shaft 3.On journal stirrup, be provided with at the terminal block circle 9 of main shaft 3 ends and the counterdie back-up ring 8 outside counterdie 7.On back vertical plate, be provided with holding screw 10, holding screw 10 withstands on counterdie 7.Base 1 also can adopt other structure, such as frame structure.
The lower end of action bars 5 is fixed with axle sleeve, and axle sleeve, on main shaft 3, is respectively provided with a shaft retaining ring 2 in the both sides of axle sleeve, action bars 5 can be rotated around main shaft 3, and locate in the axial direction.Action bars 5 also can be arranged on main shaft 3 by bearing.
As shown in figures 1 and 3, the middle part of action bars 5 is fixed with a cross bar, and patrix 6 and cross bar are installed fixing by two groups of soket head cap screws 12, accurately locate, just with the mould more renewing by alignment pin 13.
The axis that the first adjustment bolt 4, the first that has been threaded on action bars 5 is adjusted bolt 4 is vertical with the axis of main shaft 3, and the first adjusting nut has been threaded on the first adjustment bolt 4.As shown in Figure 2, the second adjustment bolt 11, the second that has been threaded on back vertical plate is adjusted bolts 11 and is faced patrix 6.
Bracing wire method: promote action bars 5 and make patrix 6 and counterdie 7 matched moulds, get a U-shaped wire, the two ends of U-shaped wire are inserted respectively in the wire straight trough of patrix 6 and the wire straight trough of counterdie 7, and the U-shaped turn of bilge that makes U-shaped wire is exposed at outside the rectangular slotted eye of patrix 6 and counterdie 7, pull joystick 5 rotates until the first adjustment bolt 4 withstands on the base plate of base 1, patrix 6 and counterdie 7 separately make two straight ends of U-shaped wire stagger, U-shaped turn of bilge is become three-dimensional crooked by plain bending, form the cross-slot wire needing.
Before bracing wire, can regulate second to adjust bolt 11 according to the situation of U-shaped wire, making be that patrix 6 and counterdie 7 suitably stagger, to adapt to the initial condition at U-shaped wire two ends.Also adjustable first adjust bolt 4, make the distance staggering of two straight ends of formed conductor reach designing requirement.
Claims (5)
1. a bracing wire mould, it is characterized in that: the present invention includes base, main shaft, action bars, upper die and lower die, counterdie is fixed on base, patrix is fixed on action bars, and the bottom surface of patrix is provided with wire straight trough, and the end face of counterdie is provided with wire straight trough, main shaft is fixed on base, the lower end of action bars is rotated and is arranged on main shaft, and when upper die and lower die matched moulds, two metallic channels of upper die and lower die are merged into a hole that axis is parallel with main-shaft axis.
2. bracing wire mould according to claim 1, it is characterized in that: described base comprises base plate, back vertical plate and two journal stirrups, back vertical plate is fixed on the rear side of base plate, two journal stirrup intervals are fixed on base and back vertical plate, main shaft and counterdie are fixed on two journal stirrups, and counterdie is positioned at the top of main shaft.
3. bracing wire mould according to claim 2, is characterized in that: the first adjustment bolt that has been threaded on described action bars, the axis of the first adjustment bolt is vertical with main-shaft axis.
4. bracing wire mould according to claim 3, is characterized in that: the first adjusting nut has been threaded on the first described adjustment bolt.
5. according to the bracing wire mould described in any one in claim 1-4, it is characterized in that: the second adjustment bolt that has been threaded on described back vertical plate, second adjusts bolt faces patrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410242531.1A CN103986287B (en) | 2014-06-04 | 2014-06-04 | A kind of bracing wire mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410242531.1A CN103986287B (en) | 2014-06-04 | 2014-06-04 | A kind of bracing wire mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103986287A true CN103986287A (en) | 2014-08-13 |
| CN103986287B CN103986287B (en) | 2016-05-04 |
Family
ID=51278147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410242531.1A Active CN103986287B (en) | 2014-06-04 | 2014-06-04 | A kind of bracing wire mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103986287B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005253294A (en) * | 2004-02-06 | 2005-09-15 | Denso Corp | Method of manufacturing winding of rotating electric machine |
| CN201057633Y (en) * | 2007-05-29 | 2008-05-07 | 株洲南车电机股份有限公司 | Coil expanding machine of full-servo numerical control electric motor |
| CN101667765A (en) * | 2008-07-10 | 2010-03-10 | 西门子公司 | Arrangement and method for the winding of single-layer-coil |
| JP2010206970A (en) * | 2009-03-04 | 2010-09-16 | Toyota Motor Corp | Manufacturing method for cassette coil |
| WO2011069243A1 (en) * | 2009-12-11 | 2011-06-16 | Tm4 Inc. | Rectangular wire coil provided with a shaped head portion and stator made with such coils |
| CN102204066A (en) * | 2009-03-13 | 2011-09-28 | 爱信艾达株式会社 | Method of manufacturing coil and device for manufacturing coil |
| CN202798377U (en) * | 2012-10-15 | 2013-03-13 | 湘潭电机股份有限公司 | Motor coil shuttle-shaped winding die |
| CN103098355A (en) * | 2010-07-28 | 2013-05-08 | 泰克马奇有限公司 | Apparatus for twisting electrical bar conductors, in particular for bar windings of electrical machines, with conductor' s clamping system |
| CN103390975A (en) * | 2013-07-19 | 2013-11-13 | 常州新区金康精工机械有限公司 | Tension driving device of motor stator wire drawing machine |
| CN203911694U (en) * | 2014-06-04 | 2014-10-29 | 济南科亚电子科技有限公司 | Wire-drawing die |
-
2014
- 2014-06-04 CN CN201410242531.1A patent/CN103986287B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005253294A (en) * | 2004-02-06 | 2005-09-15 | Denso Corp | Method of manufacturing winding of rotating electric machine |
| CN201057633Y (en) * | 2007-05-29 | 2008-05-07 | 株洲南车电机股份有限公司 | Coil expanding machine of full-servo numerical control electric motor |
| CN101667765A (en) * | 2008-07-10 | 2010-03-10 | 西门子公司 | Arrangement and method for the winding of single-layer-coil |
| JP2010206970A (en) * | 2009-03-04 | 2010-09-16 | Toyota Motor Corp | Manufacturing method for cassette coil |
| CN102204066A (en) * | 2009-03-13 | 2011-09-28 | 爱信艾达株式会社 | Method of manufacturing coil and device for manufacturing coil |
| WO2011069243A1 (en) * | 2009-12-11 | 2011-06-16 | Tm4 Inc. | Rectangular wire coil provided with a shaped head portion and stator made with such coils |
| CN103098355A (en) * | 2010-07-28 | 2013-05-08 | 泰克马奇有限公司 | Apparatus for twisting electrical bar conductors, in particular for bar windings of electrical machines, with conductor' s clamping system |
| CN202798377U (en) * | 2012-10-15 | 2013-03-13 | 湘潭电机股份有限公司 | Motor coil shuttle-shaped winding die |
| CN103390975A (en) * | 2013-07-19 | 2013-11-13 | 常州新区金康精工机械有限公司 | Tension driving device of motor stator wire drawing machine |
| CN203911694U (en) * | 2014-06-04 | 2014-10-29 | 济南科亚电子科技有限公司 | Wire-drawing die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103986287B (en) | 2016-05-04 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Wire drawing die Effective date of registration: 20190926 Granted publication date: 20160504 Pledgee: Jinan Quancheng sub branch of Qilu Bank Co., Ltd. Pledgor: Subelectron Science and Technology Ltd. of Jinan section Registration number: Y2019370000050 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220311 Granted publication date: 20160504 Pledgee: Jinan Quancheng sub branch of Qilu Bank Co.,Ltd. Pledgor: JINAN KEYA ELECTRONIC Co.,Ltd. Registration number: Y2019370000050 |