CN211194728U - Injection nozzle of rubber injection molding machine - Google Patents
Injection nozzle of rubber injection molding machine Download PDFInfo
- Publication number
- CN211194728U CN211194728U CN201921380743.0U CN201921380743U CN211194728U CN 211194728 U CN211194728 U CN 211194728U CN 201921380743 U CN201921380743 U CN 201921380743U CN 211194728 U CN211194728 U CN 211194728U
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- injection nozzle
- injection
- nozzle body
- rubber
- molding machine
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Abstract
An injection nozzle of a rubber injection molding machine comprises an injection nozzle body and an injection nozzle sleeve, wherein the injection nozzle body is detachably arranged at the head of the injection nozzle sleeve. The injection nozzle body is made of aluminum. The advantage lies in, uses this technical scheme, can avoid causing the damage to the mould, even damage, also only to the damage of aluminium system injection nozzle body, greatly reduced maintenance cost and maintenance time.
Description
Technical Field
The utility model relates to a rubber injection machine especially relates to a rubber injection machine's injection nozzle.
Background
A rubber injection molding machine is a common apparatus for manufacturing rubber products, and extrudes a rubber raw material, injects the raw material into a mold with a large injection force, and molds the raw material in the mold.
When the injection machine injects rubber into the mold, the injection nozzle needs to be tightly attached to the injection hole of the mold, the injection nozzle is frequently pressed for a long time, the injection head is easily worn and deformed, and the mold is damaged, so that high maintenance cost and maintenance man-hour are finally generated, and the normal production of a factory is also influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the injection nozzle of the rubber injection molding machine is specially manufactured, which can avoid the damage of a mold and has lower maintenance cost.
In order to achieve the above object, the present invention provides the following solutions: an injection nozzle of a rubber injection molding machine comprises an injection nozzle body and an injection nozzle sleeve, wherein the injection nozzle body is detachably arranged at the head of the injection nozzle sleeve.
Further, the injection nozzle body is connected with the injection nozzle sleeve through threads.
Further, the head of the injection nozzle body is of a chamfer structure.
Further, the chamfer angle is 45-60 °
Further, the injection nozzle body is made of aluminum.
The utility model discloses an useful part lies in:
on the one hand, with traditional integral type injection nozzle split for injection nozzle body and injection nozzle cover, both connect through detachable connected mode, long-term the back of using, if the injection nozzle body damages, pull down the injection nozzle body, it can to change. If according to traditional mode of operation, need wholly dismantle the injection nozzle, because injection nozzle fixed mounting needs great fastening force, consequently can use a great number of bolts, it is very troublesome to dismantle. In addition, the injection nozzle has larger size, complex structure and higher processing cost.
On the other hand, the aluminum injection nozzle body is adopted, the hardness of the aluminum material is low, the aluminum material can not only ensure a large binding force when being in contact with the mold, but also avoid damaging the mold, and even if the aluminum material is damaged, the aluminum injection nozzle body is only damaged, so that the maintenance cost and the maintenance time are greatly reduced.
Drawings
Fig. 1 is a schematic sectional view of an injection nozzle of a rubber injection molding machine according to the present invention.
Reference numerals: an injection nozzle body 1 and an injection nozzle sleeve 2.
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.
The utility model provides an injection nozzle of rubber injection molding machine, comprises injection nozzle body 1 and injection nozzle cover 2, and injection nozzle body 1 accessible joint structure, perhaps helicitic texture connect at the head of injection nozzle cover 2, and injection nozzle cover 2 is connected with the injection tube, because the injection process can produce very big extrusion force, consequently, injection nozzle cover 2 can adopt a plurality of bolts to be connected with the injection tube usually.
The material of injection nozzle body 1 adopts the less metal material of hardness such as aluminium, because aluminium is comparatively commonly used five metals substrate at present, and easy processing purchase, consequently preferred aluminium material, injection nozzle body 1 and injection nozzle cover 2 connecting portion are the external screw thread structure, and the other end contains the chamfer structure, and the chamfer structure can make injection nozzle body 1 and mould injection port be connected inseparabler, and chamfer angle is preferred 45-60.
It is obvious to a person skilled in the art that the invention is not limited to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention, and that the embodiments are therefore to be considered in all respects as exemplary and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (1)
1. The injection nozzle of the rubber injection molding machine is characterized by comprising an injection nozzle body and an injection nozzle sleeve, wherein the injection nozzle body is detachably mounted at the head of the injection nozzle sleeve and is in threaded connection with the injection nozzle sleeve, the head of the injection nozzle body is of a chamfer structure, the chamfer angle is 45-60 degrees, and the injection nozzle body is made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921380743.0U CN211194728U (en) | 2019-08-23 | 2019-08-23 | Injection nozzle of rubber injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921380743.0U CN211194728U (en) | 2019-08-23 | 2019-08-23 | Injection nozzle of rubber injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211194728U true CN211194728U (en) | 2020-08-07 |
Family
ID=71850424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921380743.0U Active CN211194728U (en) | 2019-08-23 | 2019-08-23 | Injection nozzle of rubber injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211194728U (en) |
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2019
- 2019-08-23 CN CN201921380743.0U patent/CN211194728U/en active Active
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