CN204955297U - Embedded hot mouth of bull of heating - Google Patents
Embedded hot mouth of bull of heating Download PDFInfo
- Publication number
- CN204955297U CN204955297U CN201520549206.XU CN201520549206U CN204955297U CN 204955297 U CN204955297 U CN 204955297U CN 201520549206 U CN201520549206 U CN 201520549206U CN 204955297 U CN204955297 U CN 204955297U
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- hot mouth
- bull
- heater
- bush
- sealing
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Abstract
The utility model discloses an embedded hot mouth of bull of heating, glue the bush including sealing, it is equipped with hot mouth main part in the bush seal to glue, be equipped with the recess on the hot mouth main part outer wall, be equipped with the heater in the recess, the front end is equipped with alloy core after the hot mouth main part, it is equipped with the heater outlet on the bush seal to glue. In this way, the utility model discloses it is high to enable hot mouth main part heat transfer efficiency, and the heater is heated evenly, long service life, and intensity is good, and toughness is good, and the energy consumption is lower, and mould intensity is good, and the die life is long, simultaneously, direction easy to assemble prevents the mould dislocation, the scratch bush, it leaks glueyly to prevent to seal gluey bush deformation, core heat conduction is rapid, and the heat transfer efficiency is high, effective reduction in production cost.
Description
Technical field
The utility model relates to the improvement of the hot mouth of a kind of bull, and particularly one can make hot mouth main body heat transfer efficiency high, and heater is heated evenly, long service life, and intensity is good, good toughness, and energy consumption is lower, and mould strength is good, and die life is long; Meanwhile, conveniently guiding is installed, prevents mould from misplacing, scratch lining; Prevent sealing lining to be out of shape and leak glue; Fuse heat conduction is rapid, and heat transfer efficiency is high, effectively reduces the hot mouth of bull of the embedded heating of production cost.
Background technology
At present, the hot mouth of bull of the prior art many employings spring heater or cartridge heaters, add thermally labile, heater life is short, and structure is large, and take mould installing space large, production cost is high.
Utility model content
The technical problem that the utility model mainly solves is to provide one can make hot mouth main body heat transfer efficiency high, and heater is heated evenly, long service life, and intensity is good, good toughness, gross mass is little, and required heating power is also little, and energy consumption is lower, mold cavity is little, and mould strength is good, and die life is long; Meanwhile, conveniently guiding is installed, can prevents again mould from misplacing, scratch lining; Lining intensity is better, prevents sealing lining to be out of shape and leaks glue; Fuse heat conduction is rapid, and heat transfer efficiency is high, and runner hole is large simultaneously, and injection pressure is little, and plastic flow is fast, and shearing force is little, good product quality, and qualification rate is high, effectively reduces the hot mouth of bull of the embedded heating of production cost.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is a kind of hot mouth of bull of embedded heating, comprises sealing lining; Hot mouth main body is provided with in described sealing lining; Described hot mouth body outer wall is provided with groove; Heater is provided with in described groove; Described hot mouth body front end is provided with alloy fuse; Described sealing lining is provided with heater line outlet;
Preferably, described sealing lining is stepped; Described sealing bush inside and the sealing of hot mouth main body, outside and mould sealing.
Preferably, described alloy fuse is integral type structure.
Preferably, described alloy fuse and hot mouth main body are threaded connection.
Preferably, described hot mouth body rear face is provided with lifting screw hole.
The beneficial effects of the utility model are: the hot mouth of bull of a kind of embedded heating described in the utility model, hot mouth main body embeds heater structure compact, and hot mouth main body heat transfer efficiency can be made high, heater is heated evenly, long service life, intensity is good, good toughness, gross mass is little, required heating power is also little, and energy consumption is lower, and mold cavity is little, mould strength is good, and die life is long; Meanwhile, sealing lining is stepped conveniently can install guiding, can prevent again mould from misplacing, scratch lining, and back segment does greatly simultaneously, and lining intensity is better, and when preventing superelevation injection pressure, glue is leaked in the distortion of sealing lining; And alloy fuse is integral type structure, fuse heat conduction is rapid, and heat transfer efficiency is high, and runner hole is large simultaneously, and injection pressure is little, and plastic flow is fast, and shearing force is little, and plastics are not easy degraded, good product quality, and qualification rate is high, effectively reduces client's production cost.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the hot mouth of bull of a kind of embedded heating described in the utility model;
Accompanying drawing 2 is the decomposition texture schematic diagram of Fig. 1;
Accompanying drawing 3 is the top view of Fig. 1;
Wherein: 1, sealing lining; 2, hot mouth main body; 3, groove; 4, heater; 5, alloy fuse; 6, heater line outlet; 7, sealing position; 8, screw hole is lifted.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Refer to Fig. 1 to Fig. 3, the utility model embodiment comprises:
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is a kind of hot mouth of bull of embedded heating, comprises sealing lining 1; Hot mouth main body 2 is provided with in described sealing lining 1; Described hot mouth main body 2 outer wall is provided with groove 3; Be provided with heater 4 in described groove 3, it contacts completely with groove 3, and contact area accounts for the heater gross area more than 2/3, heat transfer efficiency is high, heater 4 is heated evenly, long service life, little by 1/4 compared to the diameter of telescopic mode of heating, gross mass is little, required heating power is also little, and energy consumption is lower, and mold cavity is little, mould strength is good, and die life is long; Described hot mouth main body 2 front end is provided with alloy fuse 5; Described alloy fuse 5 is threaded connection with hot mouth main body 1; Described alloy fuse 5 is integral type structure, intensity compared to fuse and fuse cover combined structure will be got well, and alloy fuse 5 heat conduction is rapid, and heat transfer efficiency is high, runner hole is large simultaneously, injection pressure is little, and plastic flow is fast, and shearing force is little, plastics are not easy degraded, good product quality, qualification rate is high, effectively reduces client's production cost; Described hot mouth main body 2 rear end face is provided with lifting screw hole 8; Described sealing lining 1 is provided with heater line outlet 6; Described sealing lining 1 inside and the sealing of hot mouth main body 2, outside and mould sealing, sealing lining 1 interior forward end coordinates few with hot mouth main body 2 front end, thermal loss is little; There is sealing position, front and back two place 7 sealing lining 1 outside, sealing position, front end 7 coordinates with mould, area ratio back segment is coordinated to coordinate little, for secondary sealing section, prevent hot mouth portion thermal loss excessive, affect plastic emitting, back segment sealing position 7 wants large 2/3 with the mould section of cooperation area, for main sealing section, diameter is larger than front end, and described sealing lining 1 is stepped; I.e. convenient installation guiding, can prevent again mould from misplacing, scratch sealing lining 1, back segment does greatly simultaneously, and sealing lining 1 intensity is better, and when preventing superelevation injection pressure, sealing lining 1 is out of shape leakage glue.
The beneficial effects of the utility model are: the hot mouth of bull of a kind of embedded heating described in the utility model, hot mouth main body embeds heater structure compact, and hot mouth main body heat transfer efficiency can be made high, heater is heated evenly, long service life, intensity is good, good toughness, gross mass is little, required heating power is also little, and energy consumption is lower, and mold cavity is little, mould strength is good, and die life is long; Meanwhile, sealing lining is stepped conveniently can install guiding, can prevent again mould from misplacing, scratch lining, and back segment does greatly simultaneously, and lining intensity is better, and when preventing superelevation injection pressure, glue is leaked in the distortion of sealing lining; And alloy fuse is integral type structure, fuse heat conduction is rapid, and heat transfer efficiency is high, and runner hole is large simultaneously, and injection pressure is little, and plastic flow is fast, and shearing force is little, and plastics are not easy degraded, good product quality, and qualification rate is high, effectively reduces client's production cost.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (5)
1. the hot mouth of the bull of embedded heating, is characterized in that: comprise sealing lining; Hot mouth main body is provided with in described sealing lining; Described hot mouth body outer wall is provided with groove; Heater is provided with in described groove; Described hot mouth body front end is provided with alloy fuse; Described sealing lining is provided with heater line outlet.
2. the hot mouth of bull of embedded heating according to claim 1, is characterized in that: described sealing lining is stepped; Described sealing bush inside and the sealing of hot mouth main body, outside and mould sealing.
3. the hot mouth of bull of embedded heating according to claim 2, is characterized in that: described alloy fuse is integral type structure.
4. the hot mouth of bull of embedded heating according to claim 3, is characterized in that: described alloy fuse and hot mouth main body are threaded connection.
5. the hot mouth of bull of embedded heating according to claim 4, is characterized in that: described hot mouth body rear face is provided with lifting screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520549206.XU CN204955297U (en) | 2015-07-27 | 2015-07-27 | Embedded hot mouth of bull of heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520549206.XU CN204955297U (en) | 2015-07-27 | 2015-07-27 | Embedded hot mouth of bull of heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204955297U true CN204955297U (en) | 2016-01-13 |
Family
ID=55050388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520549206.XU Active CN204955297U (en) | 2015-07-27 | 2015-07-27 | Embedded hot mouth of bull of heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204955297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172059A (en) * | 2015-07-27 | 2015-12-23 | 苏州好特斯模具有限公司 | Embedded type heating multi-head hot nozzle |
-
2015
- 2015-07-27 CN CN201520549206.XU patent/CN204955297U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172059A (en) * | 2015-07-27 | 2015-12-23 | 苏州好特斯模具有限公司 | Embedded type heating multi-head hot nozzle |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |