CN203875197U - Integral forming die for oil tank outer shell - Google Patents
Integral forming die for oil tank outer shell Download PDFInfo
- Publication number
- CN203875197U CN203875197U CN201420143470.9U CN201420143470U CN203875197U CN 203875197 U CN203875197 U CN 203875197U CN 201420143470 U CN201420143470 U CN 201420143470U CN 203875197 U CN203875197 U CN 203875197U
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- CN
- China
- Prior art keywords
- die
- polyurethane
- punch
- flanging
- ring support
- 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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Abstract
The utility model discloses an integral forming die for an oil tank outer shell, and belongs to the casting field. The forming die comprises a lower die plate, a female die frame and a female die. An ejector rod is arranged on the lower die plate, the top of the ejector rod is connected with a blank holder base, and a male die base is arranged in the blank holder base. The female die is arranged in the female die frame. A polyurethane male die is further arranged in the female die, the polyurethane male die is opposite to the blank holder base, and a plane blank pressing plate is further arranged between the polyurethane male die and the blank holder base. A guide pin is arranged above the male die, a head blank pressing block is arranged on the head portion of the polyurethane male die, and a tail blank pressing block is arranged on the tail portion of the polyurethane male die. A side pin is further arranged on one side of the female die frame. The integral forming die for the oil tank outer shell is simple in structure, working procedures can be reduced through the forming die, formed products are attractive and graceful, and no mark can be left.
Description
Technical field
The utility model relates to a kind of shaping mould, is specifically related to a kind of tank envelope body global formation mould, belongs to casting field.
Background technology
Tradition press-processing method is that part is divided into two of left and right from the plane of symmetry, punching respectively, then form one-piece parts through welding, polishing.Weld cracking in the middle of existing when use and cause the hidden danger of leakage of oil.Weld seam polishing difficulty, easily leaves an obvious vestige simultaneously, affects attractive in appearance.And this process materials utilization rate is low, and technological process is long, and operation is many.
Utility model content
The utility model is to provide a kind of tank envelope body global formation mould in order to solve the problems of the technologies described above, and this mould structure is simple, can reduce operation by this shaping mould, and the product grace attractive in appearance of moulding, can not leave a trace.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of tank envelope body global formation mould, this shaping mould comprises lower bolster, die frame and die, described lower bolster is provided with push rod, this push rod top is connected with flanging ring support, in flanging ring support, be provided with convex mould base, described die is arranged in die frame, is also provided with polyurethane punch in die, and described polyurethane punch is relative with flanging ring support.
Between described polyurethane punch and flanging ring support, be also provided with plane edge-pressing plate.
Describedly above punch, be provided with a pilot pin.
Describedly be provided with head flanging piece at polyurethane nose of punch, be provided with afterbody flanging piece at its afterbody.
A described side at die frame is also provided with a side pin.
The beneficial effects of the utility model are: this mould structure is simple, can reduce operation by this shaping mould, and the product grace attractive in appearance of moulding, can not leave a trace.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A structural representation of Fig. 1.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of tank envelope body global formation mould, this shaping mould comprises lower bolster 1, die frame 4 and die 8, lower bolster 1 is provided with push rod 13, these push rod 13 tops are connected with flanging ring support 2, are provided with convex mould base 14 in flanging ring support 2, and die 8 is arranged in die frame 4, in die 8, be also provided with polyurethane punch 6, polyurethane punch 6 is relative with flanging ring support 2.
Between polyurethane punch 6 and flanging ring support 2, be also provided with plane edge-pressing plate 3.
Above punch 6, be provided with a pilot pin 7.
As shown in Figure 2, be provided with head flanging piece 12 at polyurethane punch 6 heads, be provided with afterbody flanging piece 11 at its afterbody.
Also be provided with a side pin 10 in a side of die frame 4.
More than show and described general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a tank envelope body global formation mould, this shaping mould comprises lower bolster, die frame and die, it is characterized in that: described lower bolster is provided with push rod, this push rod top is connected with flanging ring support, in flanging ring support, be provided with convex mould base, described die is arranged in die frame, is also provided with polyurethane punch in die, and described polyurethane punch is relative with flanging ring support.
2. a kind of tank envelope body global formation mould according to claim 1, is characterized in that: between described polyurethane punch and flanging ring support, be also provided with plane edge-pressing plate.
3. a kind of tank envelope body global formation mould according to claim 1, is characterized in that: above described punch, be provided with a pilot pin.
4. a kind of tank envelope body global formation mould according to claim 1, is characterized in that: be provided with head flanging piece at described polyurethane nose of punch, be provided with afterbody flanging piece at its afterbody.
5. a kind of tank envelope body global formation mould according to claim 1, is characterized in that: be also provided with a side pin in a side of described die frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143470.9U CN203875197U (en) | 2014-03-28 | 2014-03-28 | Integral forming die for oil tank outer shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143470.9U CN203875197U (en) | 2014-03-28 | 2014-03-28 | Integral forming die for oil tank outer shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203875197U true CN203875197U (en) | 2014-10-15 |
Family
ID=51675740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420143470.9U Expired - Fee Related CN203875197U (en) | 2014-03-28 | 2014-03-28 | Integral forming die for oil tank outer shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203875197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642757A (en) * | 2015-09-02 | 2016-06-08 | 成都市鸿侠科技有限责任公司 | Molding tool for motorcycle fuel tank parts |
-
2014
- 2014-03-28 CN CN201420143470.9U patent/CN203875197U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642757A (en) * | 2015-09-02 | 2016-06-08 | 成都市鸿侠科技有限责任公司 | Molding tool for motorcycle fuel tank parts |
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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: 20141015 Termination date: 20150328 |
|
| EXPY | Termination of patent right or utility model |