CN203110296U - Extrusion molding device for large-scale plastic joint - Google Patents
Extrusion molding device for large-scale plastic joint Download PDFInfo
- Publication number
- CN203110296U CN203110296U CN201320104975XU CN201320104975U CN203110296U CN 203110296 U CN203110296 U CN 203110296U CN 201320104975X U CN201320104975X U CN 201320104975XU CN 201320104975 U CN201320104975 U CN 201320104975U CN 203110296 U CN203110296 U CN 203110296U
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- solid plate
- moving platen
- joint
- template
- extrusion molding
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to an extrusion molding device for a large-scale plastic joint. The extrusion molding device comprises a forming die main body, wherein the forming die main body comprises a movable template worktable and a fixed template worktable; a movable template is arranged on the movable template worktable; a fixed template is arranged on the fixed template worktable; the movable template and the fixed template are connected with each other through a movable and fixed template locking screw; four locking modules, including moving die locking blocks and fixed die locking blocks, are symmetrically arranged on the movable template; a cavity is formed in a chamber formed between the movable template and the fixed template; a movable and fixed die locking oil cylinder is arranged at the top end of the cavity; a joint of which two ends are connected with a product ejection oil cylinder is arranged in the cavity; the middle of the joint is connected with an auxiliary die-sinking oil cylinder; a machine head connecting device is arranged at the connection part between the outer side wall of the bottom end of the fixed template and the joint and fixedly connected with the fixed template through a machine head connection joint locking screw; and an extruding machine head is arranged at the top end of the machine head connecting device.
Description
Technical field
The utility model relates to field of machining, relates in particular to a kind of large-scale adapter of plastic extrusion molding apparatus.
Background technology
Large-scale adapter of plastic such as more than the diameter 800mm, wall thickness 30mm, adopt conventional injection machine often to run into injection capacity and scarce capacity, locked mode board size and the unmatched problem of locked mode pressure, if adopt the injection-moulding device of big specification in order to increase the injection amount, then redundancy can appear in the ability of clamping system, cause equipment investment to increase, the energy that production process consumes is very huge, increases the production cost of pipe fitting producer greatly.
The utility model content
The purpose of this utility model provides a kind of large-scale adapter of plastic extrusion molding apparatus, to overcome present existing apparatus above shortcomings.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of large-scale adapter of plastic extrusion molding apparatus, comprise the mould body, described mould body comprises moving platen workbench and solid plate workbench, described moving platen workbench is provided with moving platen, the solid plate workbench is provided with solid plate, described moving platen is connected by active and inactive mold plate lock-screw with solid plate, is arranged with four locking modules on the described moving platen, and described locking module comprises dynamic model latch segment and cover half latch segment; Be provided with die cavity in the cavity that forms between described moving platen and the solid plate, the die cavity top is provided with the active and inactive mold locking cylinder, be provided with joint in the die cavity, the joint two ends eject oil cylinder with product and are connected, the joint middle part is connected with auxiliary die sinking oil cylinder, described solid plate bottom lateral wall and joint junction are provided with the head jockey, and the head jockey is fixedlyed connected with solid plate by head jointing lock-screw, and head jockey top is provided with extruder head.
Further, the described cavity left side that die cavity forms between described moving platen and solid plate, the described cavity right side that forms between moving platen and the solid plate is core; Described die cavity is fixedlyed connected with moving platen by the die cavity lock-screw, and described core is fixedlyed connected with solid plate by the core lock-screw.
The beneficial effects of the utility model are: the invention provides a kind of large-scale adapter of plastic extrusion molding apparatus, this apparatus structure is simple, easy to operate, the working (machining) efficiency height, have energy-saving and cost-reducing characteristics in addition, it is simple, reliable that the joint product of moulding connects, and is widely used in fields such as engineering machinery, petrochemical industry and pipe fitting process technology.
Description of drawings
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the structure side view of the described a kind of large-scale adapter of plastic extrusion molding apparatus of the utility model embodiment;
Fig. 2 is the B-B cutaway view of Fig. 1;
Fig. 3 is the cutaway view of the described bump joint extrusion molding apparatus of the utility model embodiment;
Fig. 4 is the described bump joint product of the utility model embodiment schematic diagram;
Fig. 5 is the cutaway view of the described reducing joint extrusion molding apparatus of the utility model embodiment;
Fig. 6 is the described reducing joint product of the utility model embodiment schematic diagram.
Among the figure:
1, active and inactive mold locking cylinder; 2, solid plate; 3, active and inactive mold plate lock-screw; 4, core lock-screw; 5, die cavity lock-screw; 6, die cavity; 7, core; 8, joint; 9, product ejects oil cylinder; 10, auxiliary die sinking oil cylinder; 11, extruder head; 12, head jockey; 13, head jointing lock-screw; 14, moving platen; 15, solid plate workbench; 16, moving platen workbench; 17, dynamic model latch segment; 18, cover half latch segment; 19, mould; 20, locking module.
The specific embodiment
Shown in Fig. 1-4, the described a kind of large-scale adapter of plastic extrusion molding apparatus of the utility model embodiment, comprise mould body 19, described mould body 19 comprises moving platen workbench 16 and solid plate workbench 15, described moving platen workbench 16 is provided with moving platen 14, solid plate workbench 15 is provided with solid plate 2, described moving platen 14 is connected by active and inactive mold plate lock-screw 3 with solid plate 2, be arranged with four locking modules 20 on the described moving platen 14, described locking module 20 comprises dynamic model latch segment 17 and cover half latch segment 18; Be provided with die cavity 6 in the cavity that forms between described moving platen 14 and the solid plate 2, die cavity 6 tops are provided with active and inactive mold locking cylinder 1, be provided with joint 8 in the die cavity 6, joint 8 two ends eject oil cylinder 9 with product and are connected, joint 8 middle parts are connected with auxiliary die sinking oil cylinder 10, described solid plate 2 bottom lateral walls and joint 8 junctions are provided with head jockey 12, and head jockey 12 is fixedlyed connected with solid plate 2 by head jointing lock-screw 13, and head jockey 12 tops are provided with extruder head 11.
Shown in Fig. 5-6, the described cavity left side that die cavity 6 forms between described moving platen 14 and solid plate 2, the described cavity right side that forms between moving platen 14 and the solid plate 2 is core 7; Described die cavity 6 is fixedlyed connected with moving platen 14 by die cavity lock-screw 5; Described core 7 is fixedlyed connected with solid plate 2 by core lock-screw 4.
During concrete the use, at first this device at first will be passed through matched moulds, matched moulds may further comprise the steps:
1) product being ejected oil cylinder 9 enters core 7 and puts in place;
2) will assist die sinking oil cylinder 10 to fall back on the position;
3) promoting moving platen 14 and solid plate 2 closes tightly;
4) drive active and inactive mold locking cylinder 1 and enter core, with cover half latch segment 18 and 17 lockings of dynamic model latch segment;
5) active and inactive mold plate lock-screw 3 is with solid plate 2 and moving platen 14 lockings.
Through behind the matched moulds, then head jockey 12 and extruder head 11 are screwed together the beginning extrusion molding.
Finally by crossing die sinking, described die sinking may further comprise the steps:
1) unclamps active and inactive mold plate lock-screw 3;
2) core 7 is mentioned, left to active and inactive mold locking cylinder 1, makes cover half latch segment 18 and dynamic model latch segment 17 separately;
3) auxiliary die sinking oil cylinder 10 enters core 7, makes moving platen 14 and solid plate 2 separately;
4) promote moving platen 14 and escape to certain distance;
5) product ejects oil cylinder 9 and continues to enter core 7, ejects product joint 8.
This apparatus structure is simple, and is easy to operate, and the reducing joint of moulding and bump joint all have practicality, and connect firm, the production cost cheapness.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation in its shape or structure; every have identical with a application or akin technical scheme, all drops within the protection domain of the present utility model.
Claims (4)
1. one kind large-scale adapter of plastic extrusion molding apparatus, comprise mould body (19), described mould body (19) comprises moving platen workbench (16) and solid plate workbench (15), it is characterized in that: described moving platen workbench (16) is provided with moving platen (14), solid plate workbench (15) is provided with solid plate (2), described moving platen (14) is connected by active and inactive mold plate lock-screw (3) with solid plate (2), be arranged with four locking modules (20) on the described moving platen (14), described locking module (20) comprises dynamic model latch segment (17) and cover half latch segment (18); Be provided with die cavity (6) in the cavity that forms between described moving platen (14) and the solid plate (2), die cavity (6) top is provided with active and inactive mold locking cylinder (1), be provided with joint (8) in the die cavity (6), joint (8) two ends eject oil cylinder (9) with product and are connected, joint (8) middle part is connected with auxiliary die sinking oil cylinder (10), described solid plate (2) bottom lateral wall and joint (8) junction are provided with head jockey (12), head jockey (12) is fixedlyed connected with solid plate (2) by head jointing lock-screw (13), and head jockey (12) top is provided with extruder head (11).
2. large-scale adapter of plastic extrusion molding apparatus according to claim 1, it is characterized in that: die cavity (6) is positioned at the described cavity left side that forms between described moving platen (14) and the solid plate (2), and the described cavity right side that forms between moving platen (14) and the solid plate (2) is core (7).
3. large-scale adapter of plastic extrusion molding apparatus according to claim 2 is characterized in that: described die cavity (6) is fixedlyed connected with moving platen (14) by die cavity lock-screw (5).
4. large-scale adapter of plastic extrusion molding apparatus according to claim 3 is characterized in that: described core (7) is fixedlyed connected with solid plate (2) by core lock-screw (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320104975XU CN203110296U (en) | 2013-03-08 | 2013-03-08 | Extrusion molding device for large-scale plastic joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320104975XU CN203110296U (en) | 2013-03-08 | 2013-03-08 | Extrusion molding device for large-scale plastic joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203110296U true CN203110296U (en) | 2013-08-07 |
Family
ID=48890673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320104975XU Withdrawn - After Issue CN203110296U (en) | 2013-03-08 | 2013-03-08 | Extrusion molding device for large-scale plastic joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203110296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112146A (en) * | 2013-03-08 | 2013-05-22 | 武汉亿美特机械有限公司 | Large-scale plastic joint extrusion forming device |
-
2013
- 2013-03-08 CN CN201320104975XU patent/CN203110296U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112146A (en) * | 2013-03-08 | 2013-05-22 | 武汉亿美特机械有限公司 | Large-scale plastic joint extrusion forming device |
| CN103112146B (en) * | 2013-03-08 | 2015-04-15 | 武汉亿美特机械有限公司 | Large-scale plastic joint extrusion forming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130807 Effective date of abandoning: 20150415 |
|
| RGAV | Abandon patent right to avoid regrant |