CN208112462U - Rotor coil molding die - Google Patents
Rotor coil molding die Download PDFInfo
- Publication number
- CN208112462U CN208112462U CN201820608378.3U CN201820608378U CN208112462U CN 208112462 U CN208112462 U CN 208112462U CN 201820608378 U CN201820608378 U CN 201820608378U CN 208112462 U CN208112462 U CN 208112462U
- Authority
- CN
- China
- Prior art keywords
- locating piece
- shape
- lower die
- abutted against
- bent
- 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.)
- Expired - Fee Related
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a kind of rotor coil molding dies, including upper die and lower die, the locating piece of square shape is convexly equipped in lower die, one end of the locating piece is the bending wall of triangle, lower die is equipped with positioning step along the two sides of locating piece, the locating slot of arc shape is equipped on positioning step close to the position of forming blocks side wall, lower die is equipped with the bent into shape step of " V " along the bending wall of locating piece, the bent into shape step be abutted against middle position be equipped be abutted against chimb, upper mold is equipped with several briquettings, briquetting arrangement surrounds the mating groove to match with locating piece, briquetting is equipped with indent corresponding with locating slot, upper mold side is equipped with the press step of inverted " v ", equipped with being abutted against, chimb row is corresponding to be abutted against concave edge to press step, after locating piece is caught in indent, it presses step and bent into shape step interval is arranged.The reliable convenient technical effect of molding is realized, so that production efficiency be made to improve.
Description
Technical field
The utility model relates to the coil dies on a kind of starter armature, and in particular to a kind of rotor coil shaping mould
Tool.
Background technique
As shown in Figure 1 and Figure 2, rotor coil 10 is folded in half into the state of one end closure open at one end, and closed location 101 is in three
Horn shape, the middle position of the triangular shape 101, which is equipped with, forms arrangement step 102 along side bending, and rotor coil is inserted into rotor core
On slot after, annular array is mutually abutted by this arrangement step, so that structure is more compact reliable, effectively prevent coil
Occur loose or fixed insecure problem during rotation, traditional rotor coil be all by pliers bending forming,
Cause rotor coil to bend disunity, will appear the insecure problem of structure often, and production efficiency is low.
Summary of the invention
To solve the above problems, the purpose of this utility model is to provide a kind of reliable convenient rotor coil moldings of molding
Mold, so that production efficiency be made to improve.
To achieve the above object, the utility model provides following technical solution：A kind of rotor coil molding die, including
Upper die and lower die, the locating piece of square shape is convexly equipped in the lower die, and one end of the locating piece is the bending wall of triangle, institute
It states lower die and is equipped with positioning step along the two sides of locating piece, the position of close forming blocks side wall is equipped with arc on the positioning step
The locating slot of shape, the lower die is equipped with the bent into shape step of " V " along the bending wall of locating piece, in the bent into shape step
Be abutted against middle position and be equipped with and be abutted against chimb, the upper mold is equipped with several briquettings, the briquetting arrangement surround with it is described fixed
The mating groove that position block matches, the briquetting are equipped with indent corresponding with the locating slot, and the upper mold side is set
Have a press step of inverted " v ", the press step be equipped with it is described be abutted against that chimb row is corresponding to be abutted against concave edge, described determines
After position block is caught in the indent, the press step and bent into shape step interval are arranged.
Mounting base, the installation being provided symmetrically on the mounting base end face are installed on the upper mold upper surface
Hole is additionally provided with guide groove on the mounting base end face.
The guiding mounting groove of T-shape is equipped in the lower die.
This structure of the utility model can make the quick positioning molding of rotor coil, ensure that the quality of production well,
The reliable convenient technical effect of molding is realized, so that production efficiency be made to improve.
The utility model is further described with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Fig. 1 is the side view of rotor coil；
Fig. 2 is the lower view of rotor coil；
Fig. 3 is the explosive view of specific embodiment of the present invention；
Fig. 4 is the perspective view of upper mold；
Fig. 5 is the matching chart of upper die and lower die.
Specific embodiment
The utility model is specifically described below by embodiment, is served only for carrying out the utility model further
Illustrate, should not be understood as the restriction to scope of protection of the utility model.
As shown in Fig. 3-Fig. 5, present embodiment discloses a kind of rotor coil molding die, including upper mold 1 and lower die 2, under
The locating piece 21 of square shape is convexly equipped on mould 2, one end of the locating piece 21 is the bending wall 211 of triangle, and lower die 2 is along locating piece
21 two sides are equipped with positioning step 23, are equipped with the locating slot 3 of arc shape on positioning step 23 close to the position of forming blocks side wall,
Lower die 2 is equipped with the bent into shape step 4 of " V " along the bending wall 211 of locating piece 21, is abutted against centre in the bent into shape step 4
Position, which is equipped with, is abutted against chimb 41, and upper mold 1 is equipped with several briquettings 5, and the arrangement of briquetting 5 surrounds the mating groove to match with locating piece 21
11, briquetting 5 is equipped with indent 51 corresponding with locating slot 3, and after upper and lower mould pressing, locating slot 3 and indent 51 form rotor line
The circular hole channel that circle outer diameter matches, 1 side of upper mold are equipped with the press step 12 of inverted " v ", and press step 12, which is equipped with, to be abutted against
41 row of chimb is corresponding to be abutted against concave edge 121, after locating piece 21 is caught in indent 51, presses between step 12 and bent into shape step 4
The arrangement stepped of rotor coil is realized every setting.
Mounting base 6 is installed, the mounting hole 61 being provided symmetrically on 6 end face of mounting base is being installed on 1 upper surface of upper mold
Seat is additionally provided with guide groove 62 on 6 end faces, is equipped with the guiding mounting groove 24 of T-shape in lower die 2.It can make the installation of upper and lower mould 2 so more
Add reliable convenience.
This structure of the utility model can make the quick positioning molding of rotor coil, ensure that the quality of production well,
The reliable convenient technical effect of molding is realized, so that production efficiency be made to improve.
Claims (3)
1. a kind of rotor coil molding die, including upper die and lower die, it is characterised in that：Square shape is convexly equipped in the lower die
Locating piece, one end of the locating piece is the bending wall of triangle, and the lower die is equipped with positioning step, institute along the two sides of locating piece
The locating slot of arc shape, bending of the lower die along locating piece are equipped on the positioning step stated close to the position of forming blocks side wall
Wall be equipped with " V " bent into shape step, the bent into shape step be abutted against middle position be equipped be abutted against chimb, the upper mold
Equipped with several briquettings, the briquetting arrangement surrounds the mating groove to match with the locating piece, and the briquetting is equipped with
Indent corresponding with the locating slot, the upper mold side is equipped with the press step of inverted " v ", on the press step
It is abutted against that chimb row is corresponding to be abutted against concave edge equipped with described, after the locating piece is caught in the indent, the press platform
Rank and bent into shape step interval are arranged.
2. rotor coil molding die according to claim 1, it is characterised in that：It is equipped on the upper mold upper surface
Mounting base, the mounting hole being provided symmetrically on the mounting base end face, is additionally provided with guiding on the mounting base end face
Slot.
3. rotor coil molding die according to claim 1, it is characterised in that：T-shape is equipped in the lower die
It is oriented to mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820608378.3U CN208112462U (en) | 2018-04-26 | 2018-04-26 | Rotor coil molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820608378.3U CN208112462U (en) | 2018-04-26 | 2018-04-26 | Rotor coil molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208112462U true CN208112462U (en) | 2018-11-16 |
Family
ID=64117203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820608378.3U Expired - Fee Related CN208112462U (en) | 2018-04-26 | 2018-04-26 | Rotor coil molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208112462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114082871A (en) * | 2021-11-30 | 2022-02-25 | 深圳市金岷江智能装备有限公司 | Flat wire forming device and flat wire forming method |
-
2018
- 2018-04-26 CN CN201820608378.3U patent/CN208112462U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114082871A (en) * | 2021-11-30 | 2022-02-25 | 深圳市金岷江智能装备有限公司 | Flat wire forming device and flat wire forming method |
| CN114082871B (en) * | 2021-11-30 | 2023-08-22 | 深圳市金岷江智能装备有限公司 | Flat wire forming device and flat wire forming method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 |