CN203765908U - Injection nozzle of hot flow channel system - Google Patents

Injection nozzle of hot flow channel system Download PDF

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Publication number
CN203765908U
CN203765908U CN201320581215.8U CN201320581215U CN203765908U CN 203765908 U CN203765908 U CN 203765908U CN 201320581215 U CN201320581215 U CN 201320581215U CN 203765908 U CN203765908 U CN 203765908U
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CN
China
Prior art keywords
injection nozzle
nozzle body
screw holes
processing
utility
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 - Lifetime
Application number
CN201320581215.8U
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Chinese (zh)
Inventor
沈坚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Haotesi Mould Co Ltd
Original Assignee
Suzhou Haotesi Mould Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Haotesi Mould Co Ltd filed Critical Suzhou Haotesi Mould Co Ltd
Priority to CN201320581215.8U priority Critical patent/CN203765908U/en
Application granted granted Critical
Publication of CN203765908U publication Critical patent/CN203765908U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to an injection nozzle of a hot flow channel system. The injection nozzle comprises an injection nozzle body, wherein an injection hole is arranged in the center of the injection nozzle body; a plurality of screw holes are arranged in the front end surface of the injection nozzle body; the central connecting line of each two screw holes at a farthest distance penetrates through the center of the injection nozzle body. According to the injection nozzle of the hot flow channel system, the positions of the plurality of screw holes are mutually symmetrical, so that the processing process of the injection nozzle body is simplified, the processing and positioning of the plurality of screw holes are convenient, a mistake is difficult to made for the processing, and the efficiency and quality of the processing are increased.

Description

A kind of TOP-TIP injection nozzle
Technical field
The utility model relates to a kind of injection nozzle, specifically a kind of symmetrical configuration, be convenient to processing, TOP-TIP injection nozzle that precision is high, belong to TOP-TIP component technology field.
Background technology
As shown in Figure 3, the front end of the injection nozzle body 1 of existing TOP-TIP need to be installed fixed cap 11, fixed cap 11 is fixed on injection nozzle body 1 by two locating holes 12, therefore, four fixing holes 13 on fixed cap 11 are subject to the position influence of locating hole 12, and the structure influence of installing component, cannot design on symmetrical position; And four screw holes 3 on injection nozzle body 1 are corresponding with the position of four fixing holes 13 on fixed cap 11, therefore, the position each other of four screw holes 3 on injection nozzle body 1 is also asymmetric, cause the processing of injection nozzle body 1 loaded down with trivial details, the handling ease of four screw holes 3 is made mistakes, cause workpiece to be scrapped, efficiency and quality that impact is produced; Now design a kind of fixed cap 11 by welded and installed the structure on injection nozzle body 1, remove locating hole 12, make the position of fixing hole 13 avoid structure influence, four fixing holes 13 and screw hole 3 can position can be designed to symmetrical structure.
Utility model content
The utility model object is a kind of symmetrical configuration is provided in order to overcome the deficiencies in the prior art, is convenient to processing, TOP-TIP injection nozzle that precision is high.
For achieving the above object, the technical solution adopted in the utility model is: a kind of TOP-TIP injection nozzle, comprises injection nozzle body; The center of described injection nozzle body is provided with injection orifice; On the front end face of described injection nozzle body, be provided with a plurality of screw holes; The line at the center of every two distances screw hole is farthest all through the center of injection nozzle body.
Preferably, described screw hole has four.
Preferably, described four screw holes are distributed in the surrounding of injection orifice symmetrically, and four screw holes press from both sides miter angle with level and vertical direction respectively.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The TOP-TIP injection nozzle of the utility model scheme, the position of a plurality of screw holes is symmetrical, and therefore, the process of injection nozzle body is simplified, and the processing location of a plurality of screw holes is convenient, and processing is difficult for makeing mistakes, and has improved efficiency and the quality of processing.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the front view of TOP-TIP injection nozzle described in the utility model;
Accompanying drawing 2 is the A-A partial sectional view of TOP-TIP injection nozzle described in the utility model;
Accompanying drawing 3 is the front view of the prior art of TOP-TIP injection nozzle described in the utility model;
Wherein: 1, injection nozzle body; 2, injection orifice; 3, screw hole; 11, fixed cap; 12, locating hole; 13, fixing hole.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As shown in Figure 1-2, a kind of TOP-TIP injection nozzle described in the utility model, comprises injection nozzle body 1; The center of described injection nozzle body 1 is provided with injection orifice 2; On the front end face of described injection nozzle body 1, be provided with four screw holes 3; Described four screw holes 3 are distributed in the surrounding of injection orifice 2 symmetrically, and four screw holes 3 press from both sides miter angle with level and vertical direction respectively.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The TOP-TIP injection nozzle of present embodiment, the position of four screw holes 3 is symmetrical, and therefore, the process of injection nozzle body 1 is simplified, and the processing location of four screw holes 3 is convenient, and processing is difficult for makeing mistakes, and has improved efficiency and the quality of processing.
Below be only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, within all dropping on the utility model rights protection scope.

Claims (3)

1. a TOP-TIP injection nozzle, comprises injection nozzle body (1); The center of described injection nozzle body (1) is provided with injection orifice (2); On the front end face of described injection nozzle body (1), be provided with a plurality of screw holes (3); It is characterized in that: the line at the center of every two distances screw hole (3) is farthest all through the center of injection nozzle body (1).
2. TOP-TIP injection nozzle according to claim 1, is characterized in that: described screw hole (3) has four.
3. TOP-TIP injection nozzle according to claim 2, is characterized in that: described four screw holes (3) are distributed in the surrounding of injection orifice (2) symmetrically, and four screw holes (3) press from both sides miter angle with level and vertical direction respectively.
CN201320581215.8U 2013-09-18 2013-09-18 Injection nozzle of hot flow channel system Expired - Lifetime CN203765908U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320581215.8U CN203765908U (en) 2013-09-18 2013-09-18 Injection nozzle of hot flow channel system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320581215.8U CN203765908U (en) 2013-09-18 2013-09-18 Injection nozzle of hot flow channel system

Publications (1)

Publication Number Publication Date
CN203765908U true CN203765908U (en) 2014-08-13

Family

ID=51283147

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320581215.8U Expired - Lifetime CN203765908U (en) 2013-09-18 2013-09-18 Injection nozzle of hot flow channel system

Country Status (1)

Country Link
CN (1) CN203765908U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103507216A (en) * 2013-09-18 2014-01-15 苏州好特斯模具有限公司 Injection nozzle of hot runner system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103507216A (en) * 2013-09-18 2014-01-15 苏州好特斯模具有限公司 Injection nozzle of hot runner system

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20140813

CX01 Expiry of patent term