CN203448498U - Punching device of temperature controller of electric cooker - Google Patents
Punching device of temperature controller of electric cooker Download PDFInfo
- Publication number
- CN203448498U CN203448498U CN201320425567.4U CN201320425567U CN203448498U CN 203448498 U CN203448498 U CN 203448498U CN 201320425567 U CN201320425567 U CN 201320425567U CN 203448498 U CN203448498 U CN 203448498U
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- die
- annular
- punching
- electric cooker
- punch
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Abstract
The utility model aims to provide a punching device of a temperature controller of an electric cooker. The punching device can punch the edge and the top of a cup-shaped semi-finished product of the temperature controller of the electric cooker at the same time, and then the punching efficiency is improved. The punching device comprises a base and a punch, the base is provided with an annular trimming die protruding out of the surface of the base, a punching die is fixedly arranged at the center position of the annular trimming die of the die, the punch is located above the punching die and the annular trimming die, and the punch comprises an annular trimming punch and a punching punch, wherein the inner diameter of the annular trimming punch is in fit with the outer diameter of the annular trimming die, and the punching punch corresponds to the punching die. The cup-shaped semi-finished product of the temperature controller of the electric cooker is supported by the annular trimming die and the punching die and limited below the punch. When the punch descends, the annular trimming punch cooperates with the annular trimming die and the punching punch cooperates with the punching die; in the primary descending process of the punch, the edge and the top of the cup-shaped semi-finished product of the temperature controller of the electric cooker are punched at the same time, and therefore the punching efficiency is improved.
Description
Technical field
The utility model belongs to machinery manufacturing technology field, specially refers to a kind of decompressor of controller for electric cooker.
Background technology
Controller for electric cooker is cup-shaped hollow structure, first utilizes the material strip of strip to stamp out just finished product of circular sheet, and then the first finished product of sheet is struck out to cup-shaped semi-finished product when producing, and finally at the half-finished top of cup-shaped, goes out hole and forms finished product again.The first finished product of sheet is being struck out to cup-shaped semi-finished product, and its outward flange can produce certain deformation, is no longer regular circle, and therefore punching press again, is washed into circle by its edge.The decompressor of traditional controller for electric cooker need to be divided into two steps, respectively the half-finished edge of cup-shaped and top is carried out to punching press, has so just reduced production efficiency.
Summary of the invention
The purpose of this utility model is the decompressor that proposes a kind of controller for electric cooker, can to the half-finished edge of the cup-shaped of controller for electric cooker and top, carry out punching press simultaneously, thereby improves ram efficiency.
The decompressor of controller for electric cooker of the present utility model comprises base and drift, and key is that described base is provided with the annular Trimming Die that protrudes from susceptor surface; Described base is fixedly installed punching die at the middle position of annular Trimming Die; Described drift is positioned at the top of punching die and annular Trimming Die, and described drift comprises internal diameter and the suitable annular edge-trimming tool bit of annular Trimming Die external diameter and corresponding to the pierce punch of punching die.
Annular Trimming Die and punching die support and are limited in drift below by the cup-shaped semi-finished product of controller for electric cooker to be punched, when drift declines, annular edge-trimming tool bit coordinates with annular Trimming Die, and the half-finished outer rim of the cup-shaped of controller for electric cooker is carried out to deburring, makes its outer rim for circular; And pierce punch coordinates with punching die, punching is carried out in the half-finished top of the cup-shaped of controller for electric cooker, in the process so just once declining at drift, the half-finished edge of the cup-shaped of controller for electric cooker and top are carried out to punching press simultaneously, improved ram efficiency.
Further, described base is provided with annular recessed portion, and described annular Trimming Die is supported on the elastic support member being provided with in annular recessed portion; Described pierce punch is the inverted cup-like structure that controller for electric cooker shape to be punched conforms to; Spacing between the bottom of described annular edge-trimming tool bit and the bottom of pierce punch is greater than the height of controller for electric cooker to be punched.Utilize elastic support member to support annular Trimming Die, at annular edge-trimming tool bit, the outer rim of controller for electric cooker is carried out after deburring like this, the bottom of pierce punch can press downward to annular Trimming Die in annular recess in follow-up decline process, pierce punch just can coordinate with punching die subsequently, punching is carried out in the half-finished top of the cup-shaped of controller for electric cooker, after punching press completes, in the process rising at drift, annular Trimming Die also can rise under the elastic force effect of elastic support member thereupon, by the cup-shaped semi-finished product of the controller for electric cooker jack-up that makes progress, itself and punching die are disengaged, thereby the half-finished smooth demoulding of the cup-shaped of realizing controller for electric cooker.In addition, in the decline and uphill process of annular Trimming Die, annular recess can carry out guide and limit to it, avoids annular Trimming Die dislocation.
Specifically, described elastic support member is the spring that diameter is identical with annular recess, and annular recess can carry out spring good spacing.
The decompressor of controller for electric cooker of the present utility model is simple in structure, can to the half-finished edge of the cup-shaped of controller for electric cooker and top, carry out punching press simultaneously, and the well demoulding, thereby improves ram efficiency, reduces costs, and has good practicality.
Accompanying drawing explanation
Fig. 1～3rd, the structure of the decompressor of controller for electric cooker of the present utility model and work schematic diagram (arrow is the drift direction of motion).
The specific embodiment
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present utility model is described in further detail as the effect of the mutual alignment between the shape of each related member, structure, each several part and annexation, each several part and operation principle etc.
Embodiment 1:
As shown in Figures 1 to 3, the decompressor of the controller for electric cooker of the present embodiment comprises base 1 and drift, and base 1 is provided with annular recessed portion 2, and annular recessed portion 2 utilizes the spring 3 that its inside is provided with to support the annular Trimming Die 4 that protrudes from base 1 surface; Described base 1 is fixedly installed punching die 5 at the middle position of annular Trimming Die 4; Described drift is positioned at the top of punching die 5 and annular Trimming Die 4, and described drift comprises internal diameter and the suitable annular edge-trimming tool bit 6 of annular Trimming Die 4 external diameters and corresponding to the pierce punch 7 of punching die 5; The inverted cup-like structure that described pierce punch 7 conforms to for controller for electric cooker 8 shapes to be punched; Spacing between the bottom of the bottom of described annular edge-trimming tool bit 6 and pierce punch 7 is greater than the height of controller for electric cooker to be punched 8.
As shown in Figure 1, annular Trimming Die 4 supports and is limited in drift below with punching die 5 by the cup-shaped semi-finished product of controller for electric cooker to be punched 8, as shown in Figure 2, when drift declines, first be that annular edge-trimming tool bit 6 coordinates with annular Trimming Die 4, the half-finished outer rim of the cup-shaped of controller for electric cooker 8 is carried out to deburring, make its outer rim for circular, as shown in Figure 3, after deburring, the bottom of pierce punch 7 can press downward to annular Trimming Die 4 in annular recess 2 in follow-up decline process, pierce punch 7 just can coordinate with punching die 5 subsequently, punching is carried out in the half-finished top of the cup-shaped of controller for electric cooker 8, after punching press completes, in the process rising at drift, annular Trimming Die 4 also can rise under the elastic force effect of elastic support member thereupon, by the cup-shaped semi-finished product of controller for electric cooker 8 jack-up that makes progress, itself and punching die 5 are disengaged, thereby the half-finished smooth demoulding of the cup-shaped of realizing controller for electric cooker 8.In the process so just once declining at drift, the half-finished edge of the cup-shaped of controller for electric cooker 8 and top are carried out to punching press simultaneously, improved ram efficiency.In addition, in the decline and uphill process of annular Trimming Die 4, annular recess 2 can carry out guide and limit to it, avoids annular Trimming Die 4 dislocation.
Claims (3)
1. a decompressor for controller for electric cooker, comprises base and drift, it is characterized in that described base is provided with the annular Trimming Die that protrudes from susceptor surface; Described base is fixedly installed punching die at the middle position of annular Trimming Die; Described drift is positioned at the top of punching die and annular Trimming Die, and described drift comprises internal diameter and the suitable annular edge-trimming tool bit of annular Trimming Die external diameter and corresponding to the pierce punch of punching die.
2. the decompressor of controller for electric cooker according to claim 1, is characterized in that described base is provided with annular recessed portion, and described annular Trimming Die is supported on the elastic support member being provided with in annular recessed portion; Described pierce punch is the inverted cup-like structure that controller for electric cooker shape to be punched conforms to; Spacing between the bottom of described annular edge-trimming tool bit and the bottom of pierce punch is greater than the height of controller for electric cooker to be punched.
3. the decompressor of controller for electric cooker according to claim 2, is characterized in that described elastic support member is the spring that diameter is identical with annular recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320425567.4U CN203448498U (en) | 2013-07-18 | 2013-07-18 | Punching device of temperature controller of electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320425567.4U CN203448498U (en) | 2013-07-18 | 2013-07-18 | Punching device of temperature controller of electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203448498U true CN203448498U (en) | 2014-02-26 |
Family
ID=50128402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320425567.4U Expired - Fee Related CN203448498U (en) | 2013-07-18 | 2013-07-18 | Punching device of temperature controller of electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203448498U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110223855A (en) * | 2019-06-13 | 2019-09-10 | 合肥康特微科技有限公司 | A kind of sphere guide rail mold of battery capacitor end cover |
| CN110223856A (en) * | 2019-06-13 | 2019-09-10 | 合肥康特微科技有限公司 | A kind of spring guide rail mold of battery capacitor end cover |
-
2013
- 2013-07-18 CN CN201320425567.4U patent/CN203448498U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110223855A (en) * | 2019-06-13 | 2019-09-10 | 合肥康特微科技有限公司 | A kind of sphere guide rail mold of battery capacitor end cover |
| CN110223856A (en) * | 2019-06-13 | 2019-09-10 | 合肥康特微科技有限公司 | A kind of spring guide rail mold of battery capacitor end cover |
| CN110223856B (en) * | 2019-06-13 | 2024-01-26 | 合肥康特微科技有限公司 | Spring guide rail die of battery capacitor sealing end cover |
| CN110223855B (en) * | 2019-06-13 | 2024-02-27 | 合肥康特微科技有限公司 | Sphere guide rail die of battery capacitor sealing end cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20190718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |