CN210257068U - Hot nozzle outer sleeve - Google Patents
Hot nozzle outer sleeve Download PDFInfo
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- CN210257068U CN210257068U CN201920911678.3U CN201920911678U CN210257068U CN 210257068 U CN210257068 U CN 210257068U CN 201920911678 U CN201920911678 U CN 201920911678U CN 210257068 U CN210257068 U CN 210257068U
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- outer sleeve
- main body
- sleeve main
- hot nozzle
- aperture
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Abstract
The utility model relates to a hot nozzle outer sleeve, which comprises an inner through hole, an outer sleeve snap ring, an outer sleeve main body, an arc-shaped connecting part, a right aperture, a left aperture and a groove, wherein the outer sleeve snap ring is fixedly arranged at the position of the right end of the outer sleeve main body; the utility model discloses a hot mouth overcoat, its invention principle utilizes the extrusion cutter directly to extrude straight-through circular overcoat on the lathe buckle position of taking the radian, this kind of processing technology, simple process, production efficiency is high, the hot mouth overcoat in the above-mentioned invention has following characteristics: 1. the finished thin-wall steel pipe is directly purchased and extruded and formed by a lathe, so that the production efficiency is high; 2. the appearance is beautiful, the strength is good, and the glass is not easy to deform; 3. low production cost, simplified production process, shortened production period and high efficiency.
Description
Technical Field
The utility model belongs to the technical field of hot nozzle, in particular to a hot nozzle which has good strength and is not easy to deform; the hot nozzle outer sleeve has high production efficiency and low production cost.
Background
Hot runners are systems of heating assemblies used in injection molds to inject molten plastic pellets into the mold cavity. The hot runner mold is a new structure in which the runner and the runner of the conventional mold or the three-plate mold are heated, and the runner do not need to be taken out for each molding.
As shown in fig. 4, a conventional hot nozzle casing includes a casing main body 3; an inner through hole (not shown) is formed in the outer casing main body 3; the right end of the outer sleeve main body 3 is provided with an outer sleeve clamping ring 2; the outer sleeve clamping ring 2 is connected with the outer sleeve main body 3 through welding; the center of the outer sleeve clamping ring 2 is provided with a right hole diameter 5; the inboard left end position department of overcoat main part 3 is provided with left aperture (not marked), and right aperture 5 and left aperture all are a circular structure, and the diameter in left aperture is greater than the diameter in right aperture 5, and the upper left corner position department of overcoat main part 3 is provided with recess 7. The existing hot nozzle technology has the following problems: 1. the existing jacket is connected by a jacket main body and a jacket snap ring through a welding process, so that the processing cost is high, and the jacket is easy to deform; 2. when the welding of the outer sleeve is uneven, sand holes are easy to exist, and the overall appearance is affected.
Therefore, the method has the advantages that the strength is good, and the deformation is not easy to occur; the hot nozzle outer sleeve has high production efficiency and low production cost.
Disclosure of Invention
The utility model aims to provide a high strength and uneasy deformation; the hot nozzle outer sleeve has high production efficiency and low production cost.
In order to achieve the above object, the utility model provides a following technical scheme:
the hot nozzle outer sleeve comprises an outer sleeve main body and an outer sleeve clamping ring; the outer sleeve clamping ring is arranged at the right end of the outer sleeve main body, the center of the outer sleeve clamping ring is provided with a right hole diameter, the inner side of the outer sleeve main body is provided with an inner through hole, the left hole diameter is arranged at the left end of the inner side of the outer sleeve main body, and the position of the upper left corner of the outer sleeve main body is provided with a groove; the coat main body and the coat snap ring are fixedly connected through the arc-shaped connecting part, and the coat main body, the arc-shaped connecting part and the coat snap ring are integrally formed.
Preferably, the recess overcoat main part is a hollow cylinder structure, and the internal diameter of overcoat main part is five centimeters, the external diameter of overcoat main part is six centimeters, and the material of overcoat main part is low carbon steel.
Preferably, the right aperture and the left aperture of the groove are both of a circular structure, and the diameter of the left aperture is larger than that of the right aperture.
Preferably, recess overcoat main part, arc connecting portion and overcoat snap ring are integral type structure, and overcoat main part, arc connecting portion and overcoat snap ring utilize the extrusion cutter directly to extrude the buckle position of taking the radian directly circular overcoat on the lathe.
Preferably, the groove is a U-shaped notch, and the length of the groove is one fourth of the overall length of the jacket main body.
Compared with the prior art, the utility model provides a hot mouth overcoat possesses following beneficial effect:
the hot nozzle outer sleeve of the utility model, its invention principle need not the welding, directly utilize the extrusion shaping cutter directly to extrude straight-through circular overcoat on the lathe buckle position of banding radian, this kind of processing technology, simple process, production efficiency is high, the hot nozzle outer sleeve among the above-mentioned invention has following characteristics: 1. the finished thin-wall steel pipe is directly purchased and extruded and formed by a lathe, so that the production efficiency is high; 2. the appearance is beautiful, the strength is good, and the glass is not easy to deform; 3. low production cost, simplified production process, shortened production period and high efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
FIG. 1 is a schematic view of a new process structure of a hot nozzle jacket according to the present invention;
FIG. 2 is a schematic view of the sectional structure of the hot nozzle casing according to the present invention;
FIG. 3 is a schematic side view of the hot nozzle casing according to the present invention;
FIG. 4 is a schematic view of the old process structure of the hot nozzle outer sleeve provided by the present invention;
in the figure: 1. an inner through hole; 2. a snap ring is sleeved outside; 3. a jacket main body; 4. an arc-shaped connecting part; 5. a right pore diameter; 6. a left pore diameter; 7. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution:
the hot nozzle outer sleeve comprises an inner through hole 1, an outer sleeve clamping ring 2, an outer sleeve main body 3, an arc-shaped connecting part 4, a right hole diameter 5, a left hole diameter 6 and a groove 7, wherein the right hole diameter 5 is fixedly installed at the right end of the outer sleeve main body 3, the outer sleeve main body 3 is of a hollow cylindrical structure, the inner diameter of the outer sleeve main body 3 is five centimeters, the outer diameter of the outer sleeve main body 3 is six centimeters, the outer sleeve main body 3 is made of low-carbon steel, the outer sleeve main body 3 and the outer sleeve clamping ring 2 are fixedly connected through the arc-shaped connecting part 4, the outer sleeve main body 3, the arc-shaped connecting part 4 and the outer sleeve clamping ring 2 are of an integrated structure, the outer sleeve main body 3, the arc-shaped connecting part 4 and the outer sleeve clamping ring 2 are directly extruded to form a clamping position with radian on a lathe by an extrusion molding cutter, the inboard left end position department of overcoat main part 3 is provided with left aperture 6, and right aperture 5 and left aperture 6 all are a circular structure, and the diameter in left aperture 6 is greater than the diameter in right aperture 5, and the upper left corner position department of overcoat main part 3 is provided with recess 7, and recess 7 is a U type breach, and the length of recess 7 is the fourth of the whole length of overcoat main part 3.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back, at first take the position that needs used to hot mouth overcoat, just at this moment can cup joint whole hot mouth overcoat on hot mouth of hot runner through left aperture 6, at this moment hot mouth surgical overcoat main part 3 just can be firm cup joint on hot mouth of hot runner, at this moment overcoat snap ring 2 will laminate on the outer wall of hot mouth of hot runner, hot mouth overcoat just can play a fine guard action to whole hot mouth of hot runner like this, thereby avoided the in-process of moulding plastics, hot mouth takes place the rupture, and whole hot mouth surgery utilizes the extrusion cutter directly to the buckle position of straight circular overcoat extrusion banding radian on the lathe, this kind of processing technology, and is simple in process, and high production efficiency.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the hot nozzle outer sleeve has the advantages that the hot nozzle outer sleeve does not need to be welded, the extrusion forming cutter is directly utilized to extrude the straight-through circular outer sleeve into the buckle position with radian on the lathe, and the processing technology has simple process and high production efficiency and has the following characteristics: 1. the finished thin-wall steel pipe is directly purchased and extruded and formed by a lathe, so that the production efficiency is high; 2. the appearance is beautiful, the strength is good, and the glass is not easy to deform; 3. low production cost, simplified production process, shortened production period and high efficiency.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (5)
1. A hot nozzle outer sleeve comprises an outer sleeve main body (3) and an outer sleeve clamping ring (2), wherein the outer sleeve clamping ring (2) is fixed at the right end position of the outer sleeve main body (3), the central part of the outer sleeve clamping ring (2) is provided with a right aperture (5), an inner through hole (1) is formed in the inner side of the outer sleeve main body (3), a left aperture (6) is formed in the left end position of the inner side of the outer sleeve main body (3), and a groove (7) is formed in the upper left corner position of the outer sleeve main body (3); the method is characterized in that: the coat body (3) and the coat snap ring (2) are fixedly connected through the arc-shaped connecting part (4), and the coat body, the arc-shaped connecting part and the coat snap ring are integrally formed.
2. The hot nozzle outer sleeve as set forth in claim 1, wherein: the outer sleeve main body (3) is of a hollow cylindrical structure, the inner diameter of the outer sleeve main body (3) is five centimeters, the outer diameter of the outer sleeve main body (3) is six centimeters, and the outer sleeve main body (3) is made of low-carbon steel.
3. The hot nozzle outer sleeve as set forth in claim 1, wherein: the right aperture (5) and the left aperture (6) are both circular structures, and the diameter of the left aperture (6) is larger than that of the right aperture (5).
4. The hot nozzle outer sleeve as set forth in claim 1, wherein: the outer sleeve main body (3), the arc-shaped connecting portion (4) and the outer sleeve clamping ring (2) are of an integrated structure, and the outer sleeve main body (3), the arc-shaped connecting portion (4) and the outer sleeve clamping ring (2) are directly extruded to form a clamping position with radian by the extrusion forming cutter on a lathe.
5. The hot nozzle outer sleeve as set forth in claim 1, wherein: the groove (7) is a U-shaped notch, and the length of the groove (7) is one fourth of the whole length of the jacket main body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920911678.3U CN210257068U (en) | 2019-06-18 | 2019-06-18 | Hot nozzle outer sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920911678.3U CN210257068U (en) | 2019-06-18 | 2019-06-18 | Hot nozzle outer sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210257068U true CN210257068U (en) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920911678.3U Active CN210257068U (en) | 2019-06-18 | 2019-06-18 | Hot nozzle outer sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210257068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181766A (en) * | 2019-06-18 | 2019-08-30 | 苏州好特斯模具有限公司 | A kind of hot mouth housing |
-
2019
- 2019-06-18 CN CN201920911678.3U patent/CN210257068U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181766A (en) * | 2019-06-18 | 2019-08-30 | 苏州好特斯模具有限公司 | A kind of hot mouth housing |
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