CN202367065U - Auxiliary device for bending drawstring of transformer - Google Patents
Auxiliary device for bending drawstring of transformer Download PDFInfo
- Publication number
- CN202367065U CN202367065U CN2011205283795U CN201120528379U CN202367065U CN 202367065 U CN202367065 U CN 202367065U CN 2011205283795 U CN2011205283795 U CN 2011205283795U CN 201120528379 U CN201120528379 U CN 201120528379U CN 202367065 U CN202367065 U CN 202367065U
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- CN
- China
- Prior art keywords
- drawstring
- bending
- transformer
- groove
- type structure
- 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 - Lifetime
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Abstract
The utility model relates to an auxiliary device for bending a drawstring of a transformer, which belongs to the technical field of auxiliary tools for transformer production. The technical scheme is that the auxiliary device for bending the drawstring of the transformer comprises a lower mould and an upper mould (3). The lower mould consists of two vertical plates (2) and a horizontal plate (5) which form an H-type structure provided with an upper groove and a lower groove. The upper groove of the H-type structure matches with the upper mould, and the upper surface of the upper mould is provided with a V-shaped groove. The lower groove of the H-type structure is provided with a bolt (1), the upper surface of the upper mould is further provided with a bending plate (4) on which a bolt hole is arranged. The auxiliary device for bending the drawstring of the transformer is mounted through quick change, bends the product drawstring quickly, enables the product drawstring to be formed once, has the advantages of being simple in structure, convenient to operate and the like, and effectively improves processing efficiency and arc quality.
Description
Technical field
The utility model relates to the bending of a kind of transformer drawstring and uses servicing unit, belongs to transformer production and uses the aid technical field.
Background technology
The matching die of hydraulic bending press is fixed mould, and the bending fillet is R5, R10, R18, R30, R50, but transformer core is used drawstring; The bending fillet is non-above standard fillet; Need be with the dashing off of bender one cutter one cutter, and there are a lot of seamed edges in the fillet of dashing off out, and the assembling effect is bad during the iron core assembling; Can not play good fastening effect, and take a lot of production man-hour.
The utility model content
The purpose of the utility model provides the bending of a kind of transformer drawstring and uses servicing unit, and versatility is good, is used for the non-type drawstring of bending fillet; Significantly reduce device operator labour intensity; Make full use of man-hour, enhance productivity, solve the problems referred to above that background technology exists.
The technical scheme of the utility model is: servicing unit is used in the bending of transformer drawstring; Comprise bed die and mold; Bed die constitutes the H type structure with upper groove and low groove by two risers and a transverse slat, and the upper groove and the mold of H type structure are complementary, and are provided with V-shaped groove above the mold.
The low groove of bed die H type structure is provided with bolt, relies on the effect of tightening of bolt to be assemblied on the counterdie of bender; The top bent plate that also is provided with of mold, bent plate is provided with bolt hole, is assemblied in through bolt hole on the patrix of hydraulic bending press, and is stable for guaranteeing the patrix assembling, and the V-shaped groove of mold is stuck on the offset tool of bender.Add man-hour, drawstring is positioned on the bed die, utilize the hydraulic pressure punching press function of bender, give and external force, by assisting mold the workpiece punch forming.
The good effect of the utility model: this device of the utility model is installed through quick change, and bending product drawstring makes it one-shot forming fast, has characteristics such as simple in structure, easy to operate, has effectively improved the quality of working (machining) efficiency and circular arc.
Description of drawings
Fig. 1 is the utility model embodiment sketch map;
Among the figure: bolt 1, riser 2, mold 3, bent plate 4, transverse slat 5.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further specified through embodiment.
Servicing unit is used in the bending of transformer drawstring, comprises bed die and mold 3, and bed die constitutes the H type structure with upper groove and low groove by two risers 2 and a transverse slat 5, and the upper groove and the mold of H type structure are complementary, and are provided with V-shaped groove above the mold.The low groove of bed die H type structure is provided with bolt 1, the top bent plate 4 that also is provided with of mold, and bent plate is provided with bolt hole.
Bed die can pass through two bolts, accomplishes the installation and removal on the bender bed die fast, and mold can pass through bent plate and V-shaped groove and patrix Fast Installation and dismounting.
Claims (2)
1. servicing unit is used in transformer drawstring bending; It is characterized in that comprising bed die and mold (3); Bed die has the H type structure of upper groove and low groove by two risers (2) and a transverse slat (5) formation; The upper groove and the mold of H type structure are complementary, and are provided with V-shaped groove above the mold.
2. servicing unit is used in said transformer drawstring bending according to claim 1, it is characterized in that the low groove of bed die H type structure is provided with bolt (1), the top bent plate (4) that also is provided with of mold, and bent plate is provided with bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205283795U CN202367065U (en) | 2011-12-16 | 2011-12-16 | Auxiliary device for bending drawstring of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205283795U CN202367065U (en) | 2011-12-16 | 2011-12-16 | Auxiliary device for bending drawstring of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202367065U true CN202367065U (en) | 2012-08-08 |
Family
ID=46590789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205283795U Expired - Lifetime CN202367065U (en) | 2011-12-16 | 2011-12-16 | Auxiliary device for bending drawstring of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202367065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103295755A (en) * | 2013-05-27 | 2013-09-11 | 国家电网公司 | Outgoing wire bender for transformers |
-
2011
- 2011-12-16 CN CN2011205283795U patent/CN202367065U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103295755A (en) * | 2013-05-27 | 2013-09-11 | 国家电网公司 | Outgoing wire bender for transformers |
| CN103295755B (en) * | 2013-05-27 | 2015-09-02 | 国家电网公司 | Transformer outlet is bended device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BAODING TIANWEI BAOBIAN ELECTRIC CO., LTD. Free format text: FORMER OWNER: BAODING TIANWEI GROUP CO., LTD. Effective date: 20131210 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 071051 BAODING, HEBEI PROVINCE TO: 071056 BAODING, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131210 Address after: 071056 West Road, Hebei, Baoding, No. 2222, No. Patentee after: Baoding Tianwei Baobian Electric Co., Ltd. Address before: 071051, Hebei City, Baoding province ginkgo Road, No. 198 Jin Di garden complex Patentee before: Baoding Tianwei Group Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |