CN202367079U - Reverse drawing die for cup body - Google Patents
Reverse drawing die for cup body Download PDFInfo
- Publication number
- CN202367079U CN202367079U CN2011205703950U CN201120570395U CN202367079U CN 202367079 U CN202367079 U CN 202367079U CN 2011205703950 U CN2011205703950 U CN 2011205703950U CN 201120570395 U CN201120570395 U CN 201120570395U CN 202367079 U CN202367079 U CN 202367079U
- Authority
- CN
- China
- Prior art keywords
- die
- hough
- movable sleeve
- cup
- lower die
- 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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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model discloses a reverse drawing die for a cup body. The reverse drawing die comprises an upper die and a lower die, and is characterized in that: the lower die comprises a lower template fixed on a workbench of a drawing machine; lower die head is connected to the lower template; a Haff seat is connected to the lower die head; a Haff sleeve and a Haff block are connected to the Haff seat, and are fixed together; the upper die comprises an upper die holder connected with a main cylinder; the upper die holder is connected with an upper template through a connecting rod; the upper template is connected with a male die and a limiting rod; a movable sleeve of the upper die is sleeved on the male die; an elastic band is sleeved outside the male die between the upper template and the movable sleeve; and the movable sleeve is fixed together with an upper die cavity. The reverse drawing die for the cup body is simple in structure and convenient to operate, and a stainless steel cup body with a small opening and a large bottom can be reversely drawn.
Description
Technical field
The utility model relates to a kind of reverse-drawing mould of stainless steel cup.
Background technology
Before the stainless steel cup manufacturing was accomplished, some cups required the cup outer casing bottom is carried out this procedure of reverse-drawing, to meet customer need.Existing cup reverse-drawing mould only carries out reverse-drawing to the cup mouth diameters size cup bigger than base diameter size, and the cup littler than base diameter size to cup mouth diameters size, existing cup reverse-drawing mould then can't be realized above-mentioned requirements.
Summary of the invention
The utility model purpose is: a kind of counterpart handle mould that big stainless steel cup carries out reverse-drawing is provided.
For realizing above-mentioned purpose, the utility model is realized through following technical scheme.
A kind of cup reverse-drawing mould; Comprise: upper die and lower die; It is characterized in that: described counterdie comprises: be fixed on the lower bolster on the stretching-machine workbench, connect lower die head on the lower bolster, connect the Hough seat on the lower die head; Connect Hough cover and Hough piece on the Hough seat, Hough cover and Hough piece are fixed together; Described patrix comprises: the upper bolster that links to each other with master cylinder; Upper bolster connects cope match-plate pattern through connecting rod, and cope match-plate pattern connects punch and gag lever post, is with the patrix movable sleeve on the punch; The punch outside between cope match-plate pattern and movable sleeve is with Cowhells, and movable sleeve and upper impression are fixed together.
The advantage of the utility model is: because the enclasp device that counterdie is made up of lower die head and Hough piece, and the Hough cover can slide on the Hough seat, patrix has punch and movable sleeve.During the cup reverse-drawing, cup is put into the Hough piece of cup counterdie, the Hough piece that closes just can be located cup, operation master cylinder button, and master cylinder drives patrix and presses down, and until lower impressions and Hough piece matched moulds, just can make cup carry out the reverse-drawing operation.The cup reverse-drawing mould structure of the utility model is simple, easy to operate, but the big stainless steel cup of counterpart handle carries out reverse-drawing.
In the utility model, as long as the size of lower die head and the Hough piece of change counterdie is just applicable to the cup of different size.
In the utility model, as long as the size of punch, upper impression, Cowhells and the gag lever post of change patrix is just applicable to the cup of different size.
Description of drawings
Fig. 1 is the structural representation of the utility model cup reverse-drawing mould.
The specific embodiment
As shown in Figure 1: the cup reverse-drawing mould of present embodiment comprises upper die and lower die.Counterdie comprises: be fixed on the lower bolster 1 on the stretching-machine workbench, connect lower die head 2 on the lower bolster, connect Hough seat 3 on the lower die head, connect Hough cover 4 and Hough piece 6 on the Hough seat, Hough cover and Hough piece are fixed together.Described patrix comprises: the upper bolster 11 that links to each other with master cylinder; Upper bolster connects cope match-plate pattern 10 through connecting rod 13; Cope match-plate pattern connects punch 9 and gag lever post 12; Be with patrix movable sleeve 7 on the punch, the punch outside that is clipped between cope match-plate pattern and the movable sleeve is with Cowhells 8, and movable sleeve and upper impression 5 are fixed together.
As long as the lower die head 2 of change counterdie and the size of Hough piece 6 are just applicable to the cup of different size.As long as the size of punch 9, upper impression 5, Cowhells 8 and the gag lever post 12 of change patrix is just applicable to the cup of different size.
Since the enclasp device that counterdie is made up of lower die head and Hough piece, and the Hough cover can slide on the Hough seat, and patrix has punch and movable sleeve.During the cup reverse-drawing, cup is put into the Hough piece of cup counterdie, the Hough piece that closes just can be located cup, operation master cylinder button, and master cylinder drives patrix and presses down, and until lower impressions and Hough piece matched moulds, just can make cup carry out the reverse-drawing operation.The cup reverse-drawing mould structure of the utility model is simple, easy to operate, safe and reliable.
Claims (1)
1. cup reverse-drawing mould; Comprise: upper die and lower die; It is characterized in that: described counterdie comprises: be fixed on the lower bolster on the stretching-machine workbench, connect lower die head on the lower bolster, connect the Hough seat on the lower die head; Connect Hough cover and Hough piece on the Hough seat, Hough cover and Hough piece are fixed together; Described patrix comprises: the upper bolster that links to each other with master cylinder; Upper bolster connects cope match-plate pattern through connecting rod, and cope match-plate pattern connects punch and gag lever post, is with the patrix movable sleeve on the punch; The punch outside between cope match-plate pattern and movable sleeve is with Cowhells, and movable sleeve and upper impression are fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205703950U CN202367079U (en) | 2011-12-31 | 2011-12-31 | Reverse drawing die for cup body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205703950U CN202367079U (en) | 2011-12-31 | 2011-12-31 | Reverse drawing die for cup body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202367079U true CN202367079U (en) | 2012-08-08 |
Family
ID=46590803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205703950U Expired - Fee Related CN202367079U (en) | 2011-12-31 | 2011-12-31 | Reverse drawing die for cup body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202367079U (en) |
-
2011
- 2011-12-31 CN CN2011205703950U patent/CN202367079U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20181231 |