CN203091534U - Bottle cap bulging die with stereo patterns - Google Patents
Bottle cap bulging die with stereo patterns Download PDFInfo
- Publication number
- CN203091534U CN203091534U CN 201320014811 CN201320014811U CN203091534U CN 203091534 U CN203091534 U CN 203091534U CN 201320014811 CN201320014811 CN 201320014811 CN 201320014811 U CN201320014811 U CN 201320014811U CN 203091534 U CN203091534 U CN 203091534U
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- CN
- China
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- die
- cavity
- bottle cap
- base
- space pattern
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Abstract
The utility model relates to a bottle cap bulging die with stereo patterns. The bottle cap bulging die with the stereo patterns comprises a base (1), a pressing block (4), a male die (5), a lower female die (2), an upper female die (3) and elastic blocks (6). The pressing block (4) is fixedly mounted on the base (1), the male die (5) penetrates through the center of the pressing block (4) and is fixed on the base (1), and the lower female die (2) and the upper female die (3) are arranged above the base (1). The upper female die (3) and lower female die (2) form a cavity, a piece to be processed (7) is placed in the cavity, the elastic blocks (6) are filled between the piece to be processed (7) and the male die (5), and the elastic blocks (6) are of rubber. A stereo pattern die surface is arranged on the top portion of the cavity, and anti-skidding grain die grooves are further formed in the middle portion of the side wall of the cavity. The bottle cap bulging die with the stereo patterns has the advantages that the male die and the female dies are matched with each other, and the male die, the upper female die and the lower female die are simple in structures. The elastic blocks bulge, stress is even, and a made bottle cap is even in wall thickness, and attractive in appearance.
Description
Technical field
The utility model relates to a kind of mould molding field of bottle cap, particularly a kind of bottle cap expanding die that has space pattern.
Background technology
So-called bulging is under the effect of mould, forces blank thickness attenuate and surface area to increase, to obtain the processing method for stamping of part geometry shape.Bulging process is different with deep-drawing technique, and the plastically deforming area of blank is confined in the deformed area scope, and material does not shift outside the deformed area, does not enter the deformed area from the outside yet, is to lean on the local attenuation of blank to realize.In actual production, the expanding method that adopts mainly contains firm mould bulging, solid soft mode bulging and hydraulic expanding-forming etc. usually.Just the mould bulging is to utilize the taper pellet that the distinguish punch is backed down, and makes the required shape of operation part expansion, but the bottle cap that adopts this method to make, and wall unevenness is even, is prone to defective; Hydraulic expanding-forming is elder generation's perfusion fluid in blank before work, mouth limit product is pushed down earlier when the forcing press outer slide is descending, inner slide is descending then, make liquid produce high pressure by valve rubber with the blank moulding that swells, the bottle cap that adopts this method to make, though the wall thickness after the distortion is even, and production surface quality and required precision height, but the equipment cost height, and production efficiency is lower.
The utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, and the bottle cap expanding die that has space pattern of all even bottle cap good looking appearance that makes of a kind of wall thickness simple in structure, the gained bottle cap is provided.
The purpose of this utility model is achieved through the following technical solutions: a kind of bottle cap expanding die that has space pattern, it comprises base, briquetting, punch, lower cavity die, upper cavity die and elastomer block, briquetting is fixedly mounted on the base, punch passes the center of briquetting and is fixed on the base, the base top is provided with lower cavity die and upper cavity die, upper cavity die and lower cavity die form a die cavity, and work piece places in the die cavity, is filled with elastomer block between work piece and the punch; The top of die cavity is provided with the space pattern die face.
The sidewall middle part of described die cavity also is provided with anti-skidding line die cavity.
Described elastomer block is a rubber.
The utlity model has following advantage:
1, the die that will have space pattern die face and an anti-skidding line die cavity cooperates with base, and punch cooperates motion mutually with die, the extruding elastomer block, and the bottle cap of the moulding that obtains swelling, simple in structure and production efficiency is high.
2, during bulging, utilize the block rubber compressive deformation, and force work piece to recline to die cavity, it is tightr to fit at space pattern die face place, and the inwall of work piece stressed evenly, the wall thickness of work piece is even, is not prone to defective.
3, be provided with the space pattern die face in the die bottom, space pattern also appears in the top of the bottle cap that makes, and good looking appearance makes bottle cap contour structures complexity increase simultaneously, has certain antiforge function.
Description of drawings
Fig. 1 is an internal structure schematic diagram of the present utility model
Fig. 2 is the internal structure schematic diagram of work piece processing back mould
Fig. 3 is the internal structure schematic diagram that lower cavity die cooperates with upper cavity die
Among the figure: 1-base, 2-lower cavity die, 3-upper cavity die, 4-briquetting, 5-punch, 6-elastomer block, 7-work piece, 8-space pattern die face, the anti-skidding line die cavity of 9-, 10-die cavity.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described, but protection domain of the present utility model is not limited to the following stated.
As depicted in figs. 1 and 2, a kind of bottle cap expanding die that has space pattern, it comprises base 1, briquetting 4, punch 5, lower cavity die 2, upper cavity die 3 and elastomer block 6, briquetting 4 is fixedly mounted on the base 1, and punch 5 passes the center of briquetting 4 and is fixed on the base 1, and base 1 top is provided with lower cavity die 2 and upper cavity die 3, upper cavity die 3 forms a die cavity 10 with lower cavity die 2, work piece 7 places in the die cavity 10, is filled with elastomer block 6 between work piece 7 and the punch 5, and elastomer block 6 is a rubber.
As shown in Figure 3, the top of die cavity 10 is provided with space pattern die face 8, and the sidewall middle part of die cavity 10 also is provided with anti-skidding line die cavity 9.
The course of work of the present utility model is as follows: with lower cavity die 2 and base 1 cooperate fixing after, to be filled with elastomer block 6 work pieces 7 and put into lower cavity die 2 inside, the elastomer block 6 here generally all be adopt recovery preferably rubber be raw material, cover upper cavity die 3, and fixing, base 1 is applied a thrust that makes progress, base 1 drives briquetting 4 and punch 5 moves upward, thereby elastomer block 6 is deformed, and work piece 7 is out of shape thereupon, and is close on the inwall of die cavity 10.Because the top of die cavity 10 is provided with space pattern die face 8, the middle part of die cavity 10 is provided with anti-skidding line die cavity 9, corresponding space pattern and anti-skidding line are also appearred by the surface of the work piece 7 of elastomer block 6 crimps, after treating that work piece 7 is finished distortion, take off upper cavity die 3, take out work piece 7 again, obtain the bottle cap of space pattern and anti-skidding line.
Claims (3)
1. bottle cap expanding die that has space pattern, it is characterized in that: it comprises base (1), briquetting (4), punch (5), lower cavity die (2), upper cavity die (3) and elastomer block (6), briquetting (4) is fixedly mounted on the base (1), punch (5) passes the center of briquetting (4) and is fixed on the base (1), base (1) top is provided with lower cavity die (2) and upper cavity die (3), upper cavity die (3) forms a die cavity (10) with lower cavity die (2), work piece (7) places in the die cavity (10), is filled with elastomer block (6) between work piece (7) and the punch (5); The top of die cavity (10) is provided with space pattern die face (8).
2. a kind of bottle cap expanding die that has space pattern according to claim 1 is characterized in that: the sidewall middle part of described die cavity (10) also is provided with anti-skidding line die cavity (9).
3. a kind of bottle cap expanding die that has space pattern according to claim 1 is characterized in that: described elastomer block (6) is a rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320014811 CN203091534U (en) | 2013-01-12 | 2013-01-12 | Bottle cap bulging die with stereo patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320014811 CN203091534U (en) | 2013-01-12 | 2013-01-12 | Bottle cap bulging die with stereo patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203091534U true CN203091534U (en) | 2013-07-31 |
Family
ID=48842979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320014811 Expired - Fee Related CN203091534U (en) | 2013-01-12 | 2013-01-12 | Bottle cap bulging die with stereo patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203091534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227768A (en) * | 2019-06-26 | 2019-09-13 | 四川省隆鑫科技包装有限公司 | A kind of processing method of space pattern bottle cap expanding die and space pattern bottle cap |
-
2013
- 2013-01-12 CN CN 201320014811 patent/CN203091534U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227768A (en) * | 2019-06-26 | 2019-09-13 | 四川省隆鑫科技包装有限公司 | A kind of processing method of space pattern bottle cap expanding die and space pattern bottle cap |
| CN110227768B (en) * | 2019-06-26 | 2024-03-08 | 四川省隆鑫科技包装有限公司 | Stereo pattern bottle cap bulging die and processing method of stereo pattern bottle cap |
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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: 20130731 Termination date: 20190112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |