CN203778604U - One-step-molding punching mold for automobile air duct - Google Patents
One-step-molding punching mold for automobile air duct Download PDFInfo
- Publication number
- CN203778604U CN203778604U CN201420105300.1U CN201420105300U CN203778604U CN 203778604 U CN203778604 U CN 203778604U CN 201420105300 U CN201420105300 U CN 201420105300U CN 203778604 U CN203778604 U CN 203778604U
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- mold
- air duct
- mold cavity
- die
- punching
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Abstract
The utility model discloses a one-step-molding punching mold for an automobile air duct. The punching mold comprises an upper mold and a lower mold which are matched with each other, wherein the upper mold and the lower mold are closed to form a mold cavity and a blowing channel, the mold cavity is matched with the automobile air duct, the blowing channel is communicated with the mold cavity and used for blowing air into the mold cavity, pumping channels which are communicated with the mold cavity and used for pumping the air are arranged in both the upper mold and the lower mold, and a cutting edge is arranged at the mold closing position of the mold cavity. According to the punching mold, materials used for producing upper and lower walls of the air duct are directly placed in the mold cavity, the upper and lower molds are pressed, the materials are cut by the cutting edge in the mold closing position, meanwhile, the mold closing pressure enables the materials of the upper and lower walls of the air duct to be bonded together, then the air is blown into the mold cavity through the blowing channel, and meanwhile, the air is pumped outwards through the pumping channel, so that the materials are attached to mold surfaces, and one-step molding of punching, cutting and bonding is realized; the automobile air duct can be produced simply through the punching mold without too much labor force, and meanwhile, the produced automobile air duct is firm.
Description
Technical field
The utility model relates to a kind of die cutting die, is specifically related to a kind of car duct one-shot forming die cutting die.
Background technology
Car duct is mainly used for ensureing that refrigeration and heating equipment sends cold wind and warm braw into gangway, and the structure of car duct is very simple, is mainly that air channel upper wall and air channel lower wall form, and leaves the path of ventilation between upper lower wall.
The making of existing car duct is divided into two steps, and the first step is utilized respectively corresponding mould punching air channel upper wall and air channel lower wall; Second step, utilizes setting tool or articles for use to connect upper lower wall, such as using stapler, glue etc.When the car duct that this method is made uses, part is excessively of a specified duration, and the connection of upper lower wall will be not firm, affects ventilation quality, and this preparation method is very time-consuming simultaneously, lavishes labor on.
Therefore just need to have a kind of novel mould to make car duct, ensure that production method is light, the car duct of simultaneously making is firm.
Utility model content
The utility model provides a kind of car duct one-shot forming die cutting die, has solved conventional art making car duct time-consuming, lavishes labor on the illusive problem of car duct being simultaneously made.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of car duct one-shot forming die cutting die, comprise the upper die and lower die of mutual coupling, described upper die and lower die matched moulds forms an air blowing path in order to blow to die cavity being communicated with die cavity with the die cavity and of car duct coupling, in described upper die and lower die, be provided with the path of bleeding for bleeding being communicated with die cavity, the matched moulds place of described die cavity is provided with the edge of a knife.
The path of bleeding of bleeding in path and counterdie in described patrix is symmetrical arranged.
The beneficial effects of the utility model are: the utility model is directly placed on the material of making the upper and lower wall in air channel in die cavity, the upper and lower mould of pressing, the edge of a knife by matched moulds place cuts material, the pressure of matched moulds sticks together the material of making the upper and lower wall in air channel simultaneously, then blow in die cavity by air blowing path, outwards bleed by the path of bleeding simultaneously, make material and die face laminating, reach die-cut sticky one-shot forming; Make car duct with the utility model simple, do not need to expend too many labour, the car duct being simultaneously made is firm.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the enlarged diagram at matched moulds place.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in further detail.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.
As illustrated in fig. 1 and 2, a kind of car duct one-shot forming die cutting die, comprise patrix 1 and the counterdie 2 of mutual coupling, described patrix 1, counterdie 2 matched moulds form an air blowing path 3 in order to blow to die cavity 5 being communicated with die cavity 5 with the die cavity 5 and of car duct coupling, in described patrix 1 and counterdie 2, be provided with the path 4 of bleeding for bleeding being communicated with die cavity 5, accept evenly in order to make the material of making the upper and lower wall in air channel, the path 4 of bleeding of bleeding in path 4 and counterdie 2 in described patrix 1 is symmetrical arranged, and the matched moulds place of described die cavity 5 is provided with the edge of a knife 6.
Above-mentioned a kind of car duct one-shot forming die cutting die, in the time making car duct, directly the material of making the upper and lower wall in air channel is placed in die cavity, the upper and lower mould of pressing, cuts material by the edge of a knife at matched moulds place, and the pressure of matched moulds sticks together the material of making the upper and lower wall in air channel simultaneously, then blow in die cavity by air blowing path, outwards bleed by the path of bleeding simultaneously, make material and die face laminating, reach die-cut sticky one-shot forming; Make car duct with the utility model simple, do not need to expend too many labour, the car duct being simultaneously made is firm.
More than show and described general principle of the present utility model, principal character and advantage.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 (2)
1. a car duct one-shot forming die cutting die, it is characterized in that: the patrix (1) and the counterdie (2) that comprise mutual coupling, described patrix (1), counterdie (2) matched moulds form an air blowing path (3) in order to blow to die cavity (5) being communicated with die cavity (5) with the die cavity (5) and of car duct coupling, in described patrix (1) and counterdie (2), be provided with the path of bleeding (4) for bleeding being communicated with die cavity (5), the matched moulds place of described die cavity (5) is provided with the edge of a knife (6).
2. a kind of car duct one-shot forming die cutting die according to claim 1, is characterized in that: the path of bleeding (4) in the path of bleeding (4) and counterdie (2) in described patrix (1) is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420105300.1U CN203778604U (en) | 2014-03-10 | 2014-03-10 | One-step-molding punching mold for automobile air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420105300.1U CN203778604U (en) | 2014-03-10 | 2014-03-10 | One-step-molding punching mold for automobile air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203778604U true CN203778604U (en) | 2014-08-20 |
Family
ID=51314832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420105300.1U Expired - Fee Related CN203778604U (en) | 2014-03-10 | 2014-03-10 | One-step-molding punching mold for automobile air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203778604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846346A (en) * | 2014-03-10 | 2014-06-11 | 苏州宏阳宇模具有限公司 | One-step forming punching die for automobile air duct |
-
2014
- 2014-03-10 CN CN201420105300.1U patent/CN203778604U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846346A (en) * | 2014-03-10 | 2014-06-11 | 苏州宏阳宇模具有限公司 | One-step forming punching die for automobile air duct |
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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: 20140820 Termination date: 20180310 |