CN204431639U - A kind of water tank cross beam cushion pad particular manufacturing craft - Google Patents
A kind of water tank cross beam cushion pad particular manufacturing craft Download PDFInfo
- Publication number
- CN204431639U CN204431639U CN201420821442.8U CN201420821442U CN204431639U CN 204431639 U CN204431639 U CN 204431639U CN 201420821442 U CN201420821442 U CN 201420821442U CN 204431639 U CN204431639 U CN 204431639U
- Authority
- CN
- China
- Prior art keywords
- water tank
- cross beam
- cushion pad
- tank cross
- beam cushion
- 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
Links
Abstract
The utility model discloses a kind of water tank cross beam cushion pad particular manufacturing craft, comprise patrix (1), middle mould (2) and counterdie (3); Described middle mould (2) is made up of multiple half_split block (2a); Described patrix (1) is provided with the glue-feeder (1a) and injecting hole (1b) that communicate with each other; Described counterdie (3) is provided with the die cavity (3a) of water tank cross beam cushion pad; Described die cavity (3a) is corresponding with described injecting hole (1b) to be arranged; The quantity of described die cavity (3a) and injecting hole (1b) is 4n, and n is natural number; Every four described injecting holes (1b) form an injection molding unit (100); The injecting hole (1b) of each described injection molding unit (100) is communicated with by " X " shape runner (1d).The utility model can improve the production efficiency of water tank cross beam cushion pad, and makes the quality of water tank cross beam cushion pad more stable.
Description
Technical field
The utility model relates to a kind of mould, particularly relates to a kind of mould being exclusively used in manufacture water tank cross beam cushion pad.
Background technology
Water tank cross beam cushion pad has multiple groove, therefore needs in conjunction with half_split block shaping during fabrication.But in existing mold, often there is the situation that half_split block mistake is placed, thus cause water tank cross beam cushion pad quality flaw.On the other hand, in the process of water tank cross beam cushion pad injection moulding, there is difference due to the temperature of rubber in the water tank cross beam cushion pad of distance sprue gate diverse location, even the therefore water tank cross beam cushion pad of same batch, water tank cross beam cushion pad quality also exists larger difference.
Therefore those skilled in the art are devoted to exploitation and a kind ofly make the mould that water tank cross beam cushion pad workmanship is higher.
Utility model content
Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide and a kind ofly makes the mould that water tank cross beam cushion pad workmanship is higher.
For achieving the above object, the utility model provides a kind of water tank cross beam cushion pad particular manufacturing craft, comprises patrix, middle mould and counterdie; Described middle mould is made up of multiple half_split block; Described patrix is provided with the glue-feeder communicated with each other and injecting hole; Described counterdie is provided with the die cavity of water tank cross beam cushion pad; Described die cavity is corresponding with described injecting hole to be arranged; The quantity of described die cavity and injecting hole is 4n, and n is natural number; Every four described injecting holes form an injection molding unit; The injecting hole of each described injection molding unit is by " X " shape flow passage.
Preferably, four adjacent described injection molding unit are by first " I " shape flow passage.
Preferably, adjacent four described first " I " shape runners are by second " I " shape flow passage.
Preferably, the quantity of described die cavity and injecting hole is 64.
The beneficial effects of the utility model are: the utility model can improve the production efficiency of water tank cross beam cushion pad, and make the quality of water tank cross beam cushion pad more stable.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model one detailed description of the invention.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Fig. 3 is the plan structure schematic diagram removing patrix in the utility model one detailed description of the invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1 to Figure 3, a kind of water tank cross beam cushion pad particular manufacturing craft, comprise patrix 1, middle mould 2 and counterdie 3, middle mould 2 is made up of multiple half_split block 2a, adjacent half_split block 2a is by the structures to form of double buckle 2b, and in each double buckle 2b distance, the distance of mould 2 end face is different.
Outermost half_split block is provided with mistake proofing pin-and-hole 4, counterdie 3 is provided with can be corresponding with misplacing pin-and-hole 4 mistake proofing pin 5.
Patrix 1 is provided with the glue-feeder 1a and injecting hole 1b that communicate with each other, counterdie 3 is provided with the die cavity 3a of water tank cross beam cushion pad, die cavity 3a is corresponding with injecting hole 1b to be arranged.The quantity of die cavity 3a and injecting hole 1b is 64, and every four injecting hole 1b form an injection molding unit 100, and the injecting hole 1b of each injection molding unit 100 is communicated with by " X " shape runner 1d.Adjacent four injection molding unit 100 are communicated with by first " I " shape runner 1c, and four first adjacent " I " shape runner 1c are communicated with by second " I " shape runner 1e.
In other detailed description of the invention, the quantity of die cavity 3a and injection hole 1b also can be other 4n values beyond 64, and n is natural number, to reach substantially identical technique effect.
During injection moulding, start fluidisation machine, make the rubber of fusing enter injection molding channel, then flow through injecting hole 1b and enter in die cavity 3a.Due to the appropriate design to injection molding channel, the rubber of fusing therefore can be made to enter temperature in die cavity and weight basically identical, thus improve the stability of injection moulding quality.Because half_split block 2a adopts the structure of double buckle and mistake proofing pin, therefore each half_split block can not misplace.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technical staff in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.
Claims (4)
1. a water tank cross beam cushion pad particular manufacturing craft, comprises patrix (1), middle mould (2) and counterdie (3); Described middle mould (2) is made up of multiple half_split block (2a); It is characterized in that: described patrix (1) is provided with the glue-feeder (1a) and injecting hole (1b) that communicate with each other; Described counterdie (3) is provided with the die cavity (3a) of water tank cross beam cushion pad; Described die cavity (3a) is corresponding with described injecting hole (1b) to be arranged; The quantity of described die cavity (3a) and injecting hole (1b) is 4n, and n is natural number; Every four described injecting holes (1b) form an injection molding unit (100); The injecting hole (1b) of each described injection molding unit (100) is communicated with by " X " shape runner (1d).
2. water tank cross beam cushion pad particular manufacturing craft as claimed in claim 1, is characterized in that: four adjacent described injection molding unit (100) are communicated with by first " I " shape runner (1c).
3. water tank cross beam cushion pad particular manufacturing craft as claimed in claim 2, is characterized in that: adjacent four described first " I " shape runner (1c) are communicated with by second " I " shape runner (1e).
4. water tank cross beam cushion pad particular manufacturing craft as claimed in claim 3, is characterized in that: the quantity of described die cavity (3a) and injecting hole (1b) is 64.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420821442.8U CN204431639U (en) | 2014-12-22 | 2014-12-22 | A kind of water tank cross beam cushion pad particular manufacturing craft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420821442.8U CN204431639U (en) | 2014-12-22 | 2014-12-22 | A kind of water tank cross beam cushion pad particular manufacturing craft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204431639U true CN204431639U (en) | 2015-07-01 |
Family
ID=53599552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420821442.8U Expired - Fee Related CN204431639U (en) | 2014-12-22 | 2014-12-22 | A kind of water tank cross beam cushion pad particular manufacturing craft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204431639U (en) |
-
2014
- 2014-12-22 CN CN201420821442.8U patent/CN204431639U/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: 20150701 Termination date: 20171222 |