CN208006211U - A kind of port protector of plastics extrusion die - Google Patents

A kind of port protector of plastics extrusion die Download PDF

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Publication number
CN208006211U
CN208006211U CN201820234237.XU CN201820234237U CN208006211U CN 208006211 U CN208006211 U CN 208006211U CN 201820234237 U CN201820234237 U CN 201820234237U CN 208006211 U CN208006211 U CN 208006211U
Authority
CN
China
Prior art keywords
fixed seat
extrusion die
butt tube
port
plastics extrusion
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 - Fee Related
Application number
CN201820234237.XU
Other languages
Chinese (zh)
Inventor
黄春
孙晓峰
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.)
Tongling Hong Jia Extruding Technology Co Ltd
Original Assignee
Tongling Hong Jia Extruding Technology 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 Tongling Hong Jia Extruding Technology Co Ltd filed Critical Tongling Hong Jia Extruding Technology Co Ltd
Priority to CN201820234237.XU priority Critical patent/CN208006211U/en
Application granted granted Critical
Publication of CN208006211U publication Critical patent/CN208006211U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

The utility model discloses a kind of port protectors of plastics extrusion die, including butt tube and fixed seat, the fixed seat structure in the form of annular discs, and centre offers the mounting hole to match with butt tube, the fixed seat is actively socketed on butt tube, the side of the fixed seat is provided with several inserting columns being distributed in a ring, movable sleeve is connected to damping spring on the inserting column, one end of the butt tube is provided with flange corresponding with fixed seat, through-hole corresponding with inserting column described in several is offered on the side wall of the flange, the flange is mounted on by through-hole on inserting column, and it is fixed by hold-doun nut, multiple mounting holes are offered in the fixed seat.The utility model is simple in structure, butt tube is mounted in the port of plastics extrusion die by fixed seat, the port for avoiding extruding machine nozzle and plastics extrusion die is in direct contact, and so that mold port is rubbed wound or damaged, and inconvenience is brought to subsequent mold extrusion molding work.

Description

A kind of port protector of plastics extrusion die
Technical field
The utility model is related to mold related accessory technical field, the port protection of specially a kind of plastics extrusion die fills It sets.
Background technology
Plastic extrusion mainly using the plasticity of plastics, makes plastics by extruder heating, melting, plasticizing, is compacted, cold But the processes such as sizing, are finally molded.Be using pressure, will pass through hot melt etc. processed plastics by tripper squeeze into plug and Molding between mouth mold, wherein extruding machine nozzle is in direct contact with the port of plastics extrusion die, in the course of work, extrusion molding Machine nozzle can collide and rub with plastics extrusion die port, and be damaged to the port of plastics extrusion die.Therefore It needs to design a kind of port protector of plastics extrusion die.
Utility model content
The purpose of this utility model is to provide a kind of port protectors of plastics extrusion die, to solve above-mentioned background The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions:A kind of port protection of plastics extrusion die Device, including butt tube and fixed seat, the fixed seat structure in the form of annular discs, and centre offers the peace to match with butt tube Hole is filled, the fixed seat is actively socketed on butt tube, and what the side of the fixed seat was provided with that several are distributed in a ring inserts Column is connect, movable sleeve is connected to damping spring on the inserting column, and one end of the butt tube is provided with method corresponding with fixed seat Orchid offers through-hole corresponding with inserting column described in several on the side wall of the flange, and the flange is installed by through-hole It is fixed on inserting column, and by hold-doun nut, multiple mounting holes is offered in the fixed seat.
Preferably, the front end of the inserting column is provided with helicitic texture.
Preferably, the flange is integrally formed with butt tube.
Preferably, the both ends of the damping spring are fixedly connected with washer.
Preferably, the back adhesive of the fixed seat has Rubber shock-absorbing pad.
Compared with prior art, the utility model has the beneficial effects that:The utility model is simple in structure, convenient and practical, leads to It crosses fixed seat to be mounted on butt tube in the port of plastics extrusion die, avoids the end of extruding machine nozzle and plastics extrusion die Mouth is in direct contact, and so that the port of plastics extrusion die is rubbed wound or damaged, and is brought to subsequent mold extrusion molding work Inconvenience, and damping spring is installed between flange and fixed seat, to carry out damping, and hold-doun nut tune can be passed through The telescopic level of damping spring, to play different damping effects, to be adapted to different working environments, reduce nozzle with it is right Damage between taking over.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model section view;
Fig. 3 is the utility model fixed seat floor map;
Fig. 4 is the connection diagram of the utility model mold port protector and mold.
In figure:1 butt tube, 2 flanges, 3 fixed seats, 4 inserting columns, 5 damping springs, 6 mounting holes, 7 mounting holes, 8 through-holes, 9 Hold-doun nut.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal" Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification Description, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and behaviour Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected;It can be mechanical connection, can also be electrical connection;It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings Condition understands the concrete meaning of above-mentioned term in the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution:A kind of port protection dress of plastics extrusion die It sets, including butt tube 1 and fixed seat 3,3 structure in the form of annular discs of the fixed seat, and intermediate offer matches with butt tube 1 The back adhesive of mounting hole 7, the fixed seat 3 has Rubber shock-absorbing pad, plays the role of damping abrasionproof, and the fixed seat 3 is lived Dynamic to be socketed on butt tube 1, the side of the fixed seat 3 is provided with several inserting columns 4 being distributed in a ring, the inserting column 4 front end is provided with helicitic texture, and convenient for being fastened with hold-doun nut 9, movable sleeve is connected to damping spring on the inserting column 4 5, the both ends of the damping spring 5 are fixedly connected with washer, reduce the mill between damping spring 5 and fixed seat 3 and flange 2 One end of damage, the butt tube 1 is provided with flange 2 corresponding with fixed seat 3, and the flange 2 is integrally formed with butt tube 1, Stability is strong, and through-hole 8 corresponding with inserting column described in several 4 is offered on the side wall of the flange 2, and the flange 2 is logical Through-hole 8 is crossed on inserting column 4, and is fixed by hold-doun nut 9, multiple mounting holes are offered in the fixed seat 3 6, butt tube 1 is mounted in the port of plastics extrusion die by fixed seat 3, avoids extruding machine nozzle and plastic extrusion die The port of tool is in direct contact, and so that the port of plastics extrusion die is rubbed wound or damaged, and gives subsequent mold extrusion molding work Inconvenience is brought, and damping spring 5 is installed between flange 2 and fixed seat 3, to carry out damping, and can be passed through Hold-doun nut 9 adjusts the telescopic level of damping spring 5, to play different damping effects, to be adapted to different working environments.
Operation principle:Fastening bolt is installed by the mounting hole 6 in fixed seat 3 first, fixed seat 3 is mounted on plastics At the port of extrusion die, then butt tube 1 is mounted in the port of plastics extrusion die, and inserting column 4 is assigned into It in the through-hole 8 of flange 2, and is fixed by hold-doun nut 9, avoids the end of extruding machine nozzle and plastics extrusion die Mouth is in direct contact, and so that the port of plastics extrusion die is rubbed wound or damaged, and is brought to subsequent mold extrusion molding work Inconvenience, and damping spring 5 is installed between flange 2 and fixed seat 3, to carry out damping, and fixed spiral shell can be passed through Cap 9 adjusts the telescopic level of damping spring 5, to play different damping effects, to be adapted to different working environments.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of port protector of plastics extrusion die, including butt tube (1) and fixed seat (3), it is characterised in that:It is described Fixed seat (3) structure in the form of annular discs, and centre offers the mounting hole (7) to match with butt tube (1), the fixed seat (3) It is actively socketed on butt tube (1), the side of the fixed seat (3) is provided with several inserting columns (4) being distributed in a ring, institute It states movable sleeve on inserting column (4) and is connected to damping spring (5), one end of the butt tube (1) is provided with corresponding with fixed seat (3) Flange (2), offer through-hole (8) corresponding with inserting column described in several (4) on the side wall of the flange (2), it is described Flange (2) is mounted on by through-hole (8) on inserting column (4), and is fixed by hold-doun nut (9), on the fixed seat (3) Offer multiple mounting holes (6).
2. a kind of port protector of plastics extrusion die according to claim 1, it is characterised in that:The inserting column (4) front end is provided with helicitic texture.
3. a kind of port protector of plastics extrusion die according to claim 1, it is characterised in that:The flange (2) it is integrally formed with butt tube (1).
4. a kind of port protector of plastics extrusion die according to claim 1, it is characterised in that:The damping bullet The both ends of spring (5) are fixedly connected with washer.
5. a kind of port protector of plastics extrusion die according to claim 1, it is characterised in that:The fixed seat (3) back adhesive has Rubber shock-absorbing pad.
CN201820234237.XU 2018-02-09 2018-02-09 A kind of port protector of plastics extrusion die Expired - Fee Related CN208006211U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820234237.XU CN208006211U (en) 2018-02-09 2018-02-09 A kind of port protector of plastics extrusion die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820234237.XU CN208006211U (en) 2018-02-09 2018-02-09 A kind of port protector of plastics extrusion die

Publications (1)

Publication Number Publication Date
CN208006211U true CN208006211U (en) 2018-10-26

Family

ID=63886478

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820234237.XU Expired - Fee Related CN208006211U (en) 2018-02-09 2018-02-09 A kind of port protector of plastics extrusion die

Country Status (1)

Country Link
CN (1) CN208006211U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110572050A (en) * 2019-08-12 2019-12-13 湖南国丰电力设备有限公司 Noise reduction rectifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110572050A (en) * 2019-08-12 2019-12-13 湖南国丰电力设备有限公司 Noise reduction rectifier

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181026

Termination date: 20220209