CN201728819U - Mold clamping mechanism of tri-extruder unit - Google Patents
Mold clamping mechanism of tri-extruder unit Download PDFInfo
- Publication number
- CN201728819U CN201728819U CN2010201969039U CN201020196903U CN201728819U CN 201728819 U CN201728819 U CN 201728819U CN 2010201969039 U CN2010201969039 U CN 2010201969039U CN 201020196903 U CN201020196903 U CN 201020196903U CN 201728819 U CN201728819 U CN 201728819U
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- CN
- China
- Prior art keywords
- clamping mechanism
- lock
- tri
- locking
- mold clamping
- 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
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a mold clamping mechanism of a tri-extruder unit, and mainly relates to a tri-extruder, and particularly relates to a mold locking mechanism of a tri-extruder unit, which comprises a tri-extruder unit mold component. The mold clamping mechanism is a lock, the lock is divided into a left lock and a right lock which are respectively arranged on two sides of the mold component, and opening and locking of the lock are both controlled via a hydraulic station of the tri-extruder unit. With the structure, the mold clamping mechanism not only overcomes the shortage that a horizontal joint face and a vertical joint face of the traditional mold clamping mechanism can not be locked simultaneously so that adhesive leakage is caused easily, but also overcomes the shortage that a C-shaped lock is large in structural volume and easy to cause higher stress concentration, is compact in equipment structure, can achieve self-locking effect on the condition that the hydraulic station is in decompression, and is fine in locking effect.
Description
Technical field
The clamping mechanism of the utility model three complex extruder groups relates generally to three complex extruders, especially the mould locking mechanism of three complex extruder groups.
Background technology
Present complex extruder group is three complex extruder groups especially, and there is very big defective in the clamping mechanism of its handpiece structure.First kind is the C type structure of locking a door, and this structure makes that the volume of extruding unit is very huge, and space hold is bigger, and is easy to generate bigger stress concentration phenomenon; The bolt that hangs tight before and after the band inclined-plane lock dog that second kind of extruder clamping mechanism for domestic production ordinary bicycle tire commonly used is the push-tight of the horizontal left and right sides adds; this structure makes the locking of horizontal parting face and vertical parting face not carry out simultaneously, so occur leaking the phenomenon of glue easily.
Summary of the invention
Above-mentioned weak point at prior art; the clamping mechanism of the utility model three complex extruder groups is improved; it can overcome the above-mentioned defective of prior art; solved bulky and extruded the Lou problem of glue; make compact equipment; in case of emergency can realize auto-lock function, locking effect is good, and that has guaranteed goods stablely extrudes and keep the safety in production.
The clamping mechanism of the utility model three complex extruder groups; comprise three complex extruder group die assemblies; it is characterized in that described clamping mechanism is for locking a door; described lock a door to lock a door about branch be located at the die assembly both sides respectively, described unlatching of locking a door and locking control by three complex extruder group Hydraulic Stations.
Above-mentioned structure; the shortcoming of glue phenomenon can not be carried out, be occurred leaking easily to the locking that had both overcome traditional locks mold mechanism horizontal parting face and vertical parting face simultaneously; also overcome the C type shortcoming that structural volume is big, be easy to generate bigger stress concentration phenomenon of locking a door; make compact equipment; and can be issued to the self-locking effect in the situation of Hydraulic Station decompression, its locking effect is good.
Description of drawings
Accompanying drawing is the utility model three complex extruder group structure clamping mechanism schematic diagrames.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
See shown in the accompanying drawing; the clamping mechanism of the utility model three complex extruder groups; comprise three complex extruder group die assemblies 1; described clamping mechanism is for locking a door 2; described lock a door to lock a door about 2 minutes be located at die assembly 1 both sides respectively, described lock a door 2 unlatching and locking are by 3 controls of three complex extruder group Hydraulic Stations.During locking, operating personnel's manipulation operation platform 4, locking a door about the oil cylinder of Hydraulic Station 3 drives 2 goes to the operating position, and lock a door about the plunger case tension then and lock, during unlatching, the clamping mechanism counteragent.Structure like this, the device layout compactness, and can be by manually reaching the self-locking effect under the situation of Hydraulic Station decompression, its locking effect is good.
Claims (1)
1. the clamping mechanism of three complex extruder groups; comprise three complex extruder group die assemblies; it is characterized in that described clamping mechanism for locking a door, described lock a door to lock a door about branch be located at the die assembly both sides respectively, described unlatching of locking a door and locking are controlled by three complex extruder group Hydraulic Stations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201969039U CN201728819U (en) | 2010-05-20 | 2010-05-20 | Mold clamping mechanism of tri-extruder unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201969039U CN201728819U (en) | 2010-05-20 | 2010-05-20 | Mold clamping mechanism of tri-extruder unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201728819U true CN201728819U (en) | 2011-02-02 |
Family
ID=43519979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201969039U Expired - Fee Related CN201728819U (en) | 2010-05-20 | 2010-05-20 | Mold clamping mechanism of tri-extruder unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201728819U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415632A (en) * | 2015-12-25 | 2016-03-23 | 桂林合众国际橡塑机械制造有限公司 | Hydraulic machine head of rubber complex extruder unit |
| WO2023040021A1 (en) * | 2021-09-18 | 2023-03-23 | 桂林橡胶设计院有限公司 | Rubber composite extruder head locking device, extruder head, and method |
-
2010
- 2010-05-20 CN CN2010201969039U patent/CN201728819U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415632A (en) * | 2015-12-25 | 2016-03-23 | 桂林合众国际橡塑机械制造有限公司 | Hydraulic machine head of rubber complex extruder unit |
| WO2023040021A1 (en) * | 2021-09-18 | 2023-03-23 | 桂林橡胶设计院有限公司 | Rubber composite extruder head locking device, extruder head, and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20120520 |