CN204076676U - Flabellum injection molding electric heating wire type band cooling injection moulding patrix - Google Patents
Flabellum injection molding electric heating wire type band cooling injection moulding patrix Download PDFInfo
- Publication number
- CN204076676U CN204076676U CN201420573317.XU CN201420573317U CN204076676U CN 204076676 U CN204076676 U CN 204076676U CN 201420573317 U CN201420573317 U CN 201420573317U CN 204076676 U CN204076676 U CN 204076676U
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- China
- Prior art keywords
- mould body
- heating wire
- aluminum block
- upper mould
- injection
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Abstract
The utility model relates to a kind of flabellum injection molding electric heating wire type band cooling injection moulding patrix, belong to injection mold technical field, it comprises mould body, the lower left quarter of upper mould body has been horizontally disposed with injection channel, patrix body upper part be provided with one piece on mould body heating heated aluminum block, groove is offered downwards at the upper surface of upper mould body, the lower surface of heated aluminum block is extended with the projection with groove fit downwards, laterally a heating chamber is offered in the middle part of heated aluminum block, one piece of installing plate is horizontally arranged with in heating chamber, electrical heating wire is provided with bottom installing plate, laterally a cooling water cavity is offered in heated aluminum block below heating chamber, injection channel madial wall is provided with the boss of circulus, upper mould body above injection channel is coated with electrically heated rod.Its structure of the utility model is simple, mould body thermally equivalent on it, and firing rate is fast, and production efficiency is high, easy for installation, ensure that the qualification rate of product.
Description
Technical field
The utility model relates to a kind of flabellum injection molding electric heating wire type band cooling injection moulding patrix, belongs to injection mold technical field.
Background technology
At present in the fan leaf productions such as CPU, conventional is exactly injection moulding, and production efficiency is fast, and the mould usually adopted, if its structure is more complicated when producing in batches, time structure is more complicated, will bring a lot of problem when designing, as: 1, the uniformity of heating; 2, steam vent distribution; 3, charging aperture distribution, if the bad qualification rate that will reduce product of the problems referred to above process.
Utility model content
For the problems referred to above, the utility model provides a kind of flabellum injection molding electric heating wire type band cooling injection moulding patrix, and its structure is simple, and easy to operate, homogeneous heating, avoids the qualification rate affecting product because heating inequality, further ensure that the qualification rate of product.
The technical scheme that the utility model is taked is:
Described flabellum injection molding electric heating wire type band cooling injection moulding patrix, comprise mould body, the lower left quarter of upper mould body has been horizontally disposed with injection channel, it is characterized in that: patrix body upper part be provided with one piece on mould body heating heated aluminum block, groove is offered downwards at the upper surface of upper mould body, the lower surface of heated aluminum block is extended with the projection with groove fit downwards, laterally a heating chamber is offered in the middle part of heated aluminum block, one piece of installing plate is horizontally arranged with in heating chamber, for drawer type coordinates between installing plate with heated aluminum block, electrical heating wire is provided with bottom installing plate, electrical heating wire is arranged on bottom installing plate by earthenware, electrical heating wire is S-type distribution bottom installing plate, laterally a cooling water cavity is offered in heated aluminum block below heating chamber, cooling water cavity left end is provided with water inlet, cooling water cavity right-hand member is provided with delivery port, injection channel madial wall is provided with the boss of circulus, boss right side is concordant with the injection channel port of export, upper mould body above injection channel is coated with electrically heated rod, distance between electrically heated rod and injection channel is 10mm ~ 20mm.
Conveniently go up the replacing of mould body, preferred described projection and offer groove upper mould body on laterally offer center line through hole on the same line respectively, a connecting rod is coated with in through hole, upper mould body and heated aluminum block link together by connecting rod, and connecting rod two ends pass respectively at upper mould body left and right sides wall.
Conveniently go up the replacing of mould body, improve replacing speed, be provided with one piece of block for preventing connecting rod from moving right on the right side of preferred described connecting rod, block is fixed on heated aluminum block right side wall.
In order to easy to operate, conservative control cost simultaneously, on the left of preferred described connecting rod, exposed junction is 300mm ~ 500mm.
The same in order to easy to operate, time saving and energy saving, conservative control cost simultaneously, preferred described connecting rod diameter is 30mm ~ 50mm.
Compared with prior art, the beneficial effect that the utility model brings is mainly:
By the utility model, its structure is simple, under heated aluminum block effect, the even heat of heating chamber is passed on upper mould body by projection, mould body thermally equivalent on it, firing rate is fast, and production efficiency is high, easy for installation, simultaneously when batch injection moulding, only need consider steam vent distribution and charging aperture distribution situation, not need the uniformity considering again to heat, facilitate Design of Dies, ensure that the qualification rate of product.Under the effect of cooling water cavity, can be the very fast upper mould body after injection formed be lowered the temperature, thus the cooling and shaping of expedite product.Under the design of boss, facilitate the demoulding that injecting products is shaping, ensure that pressurize effect during Injection hold pressure simultaneously.Under the design of electrically heated rod, after a upper demoulding, effectively improve the unimpeded speed of injection channel, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation after upper mould body offers through hole and groove;
Fig. 3 is A place structure for amplifying schematic diagram in Fig. 1.
In figure: 1, electrically heated rod 2, upper mould body 3, connecting rod 4, heated aluminum block 5, heating chamber 6, earthenware 7, installing plate 8, electrical heating wire 9, cooling water cavity 10, block 11, injection channel 12, boss.
Detailed description of the invention
Below in conjunction with drawings and Examples, set forth the utility model further.In the following detailed description, the mode only by illustrating describes some one exemplary embodiment of the present utility model.Undoubtedly, those of ordinary skill in the art can recognize, when not departing from spirit and scope of the present utility model, can revise by various different mode to described embodiment.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.
Embodiment one
As Fig. 1, Fig. 2, shown in Fig. 3, flabellum injection molding electric heating wire type band cooling injection moulding patrix, comprise mould body 2, the lower left quarter of upper mould body 2 has been horizontally disposed with injection channel 11, upper mould body 2 top be provided with one piece on mould body 2 heat heated aluminum block 4, groove is offered downwards at the upper surface of upper mould body 2, the lower surface of heated aluminum block 4 is extended with the projection with groove fit downwards, laterally a heating chamber 5 is offered in the middle part of heated aluminum block 4, one piece of installing plate 7 is horizontally arranged with in heating chamber 5, for drawer type coordinates between installing plate 7 with heated aluminum block 4, electrical heating wire 8 is provided with bottom installing plate 7, electrical heating wire 8 is arranged on bottom installing plate 7 by earthenware 6, electrical heating wire 8 is S-type distribution bottom installing plate 7, laterally a cooling water cavity 9 is offered in heated aluminum block 4 below heating chamber 5, cooling water cavity 9 left end is provided with water inlet, cooling water cavity 9 right-hand member is provided with delivery port, injection channel 11 madial wall is provided with the boss 12 of circulus, boss 12 right side is concordant with injection channel 11 port of export, upper mould body 2 above injection channel 11 is coated with electrically heated rod 1, distance between electrically heated rod 1 and injection channel 11 is 10mm.
In the present embodiment, described projection and offer groove upper mould body 2 on laterally offer center line through hole on the same line respectively, a connecting rod 3 is coated with in through hole, upper mould body 2 and heated aluminum block 4 link together by connecting rod 3, and connecting rod 3 two ends pass at upper mould body 2 left and right sides wall respectively; Be provided with one piece of block 10 for preventing connecting rod 3 from moving right on the right side of described connecting rod 3, block 10 is fixed on heated aluminum block 4 right side wall; On the left of described connecting rod 3, exposed junction is 300mm; Described connecting rod 3 diameter is 30mm.
During use, by being energized to electrical heating wire 8, electrical heating wire 8 pairs of heating chambers 5 and heated aluminum block 4 heat, and even heat is passed on upper mould body 2 by projection, mould body thermally equivalent on it, firing rate is fast, and production efficiency is high, easy for installation, simultaneously when batch injection moulding, only need consider steam vent distribution and charging aperture distribution situation, not need the uniformity considering again to heat, facilitate Design of Dies, ensure that the qualification rate of product.When leading to cooling water to cooling water cavity 9 again after injection formed, thus upper mould body 4 is lowered the temperature, thus the cooling and shaping of expedite product.
Embodiment two
The present embodiment changes on the basis of embodiment one, and exposed junction on the left of described connecting rod 3 is become 400mm; Described connecting rod 3 diameter becomes 40mm; Distance between described electrically heated rod 1 and injection channel 11 becomes 15mm.Other is with embodiment one.
Embodiment three
The present embodiment changes on the basis of embodiment one, and exposed junction on the left of described connecting rod 3 is become 500mm; Described connecting rod 3 diameter becomes 50mm; Distance between described electrically heated rod 1 and injection channel 11 becomes 20mm.Other is with embodiment one.
The foregoing is only the schematic detailed description of the invention of the utility model, and be not used to limit scope of the present utility model.Any those skilled in the art, equivalent variations done under the prerequisite not departing from design of the present utility model and principle and amendment, all should belong to the scope of the utility model protection.
Claims (5)
1. a flabellum injection molding electric heating wire type band cooling injection moulding patrix, comprise mould body (2), the lower left quarter of upper mould body (2) has been horizontally disposed with injection channel (11), it is characterized in that: be provided with one piece of heated aluminum block (4) heated for upper mould body (2) on upper mould body (2) top, groove is offered downwards at the upper surface of upper mould body (2), the lower surface of heated aluminum block (4) is extended with the projection with groove fit downwards, laterally a heating chamber (5) is offered at heated aluminum block (4) middle part, one piece of installing plate (7) is horizontally arranged with in heating chamber (5), for drawer type coordinates between installing plate (7) with heated aluminum block (4), installing plate (7) bottom is provided with electrical heating wire (8), electrical heating wire (8) is arranged on installing plate (7) bottom by earthenware (6), electrical heating wire (8) is in installing plate (7) the S-type distribution in bottom, laterally a cooling water cavity (9) is offered in the heated aluminum block (4) of heating chamber (5) below, cooling water cavity (9) left end is provided with water inlet, cooling water cavity (9) right-hand member is provided with delivery port, injection channel (11) madial wall is provided with the boss (12) of circulus, boss (12) right side is concordant with injection channel (11) port of export, the upper mould body (2) of injection channel (11) top is coated with electrically heated rod (1), distance between electrically heated rod (1) and injection channel (11) is 10mm ~ 20mm.
2. flabellum as claimed in claim 1 injection molding electric heating wire type band cooling injection moulding patrix, it is characterized in that: described projection and offer groove upper mould body (2) on laterally offer center line through hole on the same line respectively, a connecting rod (3) is coated with in through hole, upper mould body (2) and heated aluminum block (4) link together by connecting rod (3), and connecting rod (3) two ends pass respectively at upper mould body (2) left and right sides wall.
3. flabellum as claimed in claim 2 injection molding electric heating wire type band cooling injection moulding patrix, it is characterized in that: described connecting rod (3) right side is provided with one piece of block (10) for preventing connecting rod (3) from moving right, and block (10) is fixed on heated aluminum block (4) right side wall.
4. flabellum as claimed in claim 2 injection molding electric heating wire type band cooling injection moulding patrix, is characterized in that: described connecting rod (3) left side exposed junction is 300mm ~ 500mm.
5. flabellum as claimed in claim 4 injection molding electric heating wire type band cooling injection moulding patrix, is characterized in that: described connecting rod (3) diameter is 30mm ~ 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420573317.XU CN204076676U (en) | 2014-09-29 | 2014-09-29 | Flabellum injection molding electric heating wire type band cooling injection moulding patrix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420573317.XU CN204076676U (en) | 2014-09-29 | 2014-09-29 | Flabellum injection molding electric heating wire type band cooling injection moulding patrix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204076676U true CN204076676U (en) | 2015-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420573317.XU Expired - Fee Related CN204076676U (en) | 2014-09-29 | 2014-09-29 | Flabellum injection molding electric heating wire type band cooling injection moulding patrix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204076676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210079A (en) * | 2014-09-29 | 2014-12-17 | 重庆开确科技有限公司 | Electric heating wire type upper injection mold with cooling for injection molding of fan blades |
-
2014
- 2014-09-29 CN CN201420573317.XU patent/CN204076676U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210079A (en) * | 2014-09-29 | 2014-12-17 | 重庆开确科技有限公司 | Electric heating wire type upper injection mold with cooling for injection molding of fan blades |
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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: 20150107 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |