CN202293180U - Quick-change type injecting head structure - Google Patents
Quick-change type injecting head structure Download PDFInfo
- Publication number
- CN202293180U CN202293180U CN2011203675405U CN201120367540U CN202293180U CN 202293180 U CN202293180 U CN 202293180U CN 2011203675405 U CN2011203675405 U CN 2011203675405U CN 201120367540 U CN201120367540 U CN 201120367540U CN 202293180 U CN202293180 U CN 202293180U
- Authority
- CN
- China
- Prior art keywords
- quick
- head structure
- injection head
- change type
- screw
- 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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Abstract
The utility model relates to a quick-change type injecting head structure which comprises a screw. The quick-change type injecting head structure is characterized in that the top of the screw is arranged in a position limiting sleeve; the position limiting sleeve can be arranged in a floating sleeve; a sliding chute is formed on one side wall of the floating sleeve; a sliding block is arranged in the sliding chute; the two ends of the sliding block are respectively connected with anti-rotary blocks and anti-slip magnets; and the upper side of the floating sleeve is connected with a connecting rod. The quick-change type injecting head structure has the advantages that the quick-change type injecting head structure can be rapidly replaced and the production efficiency is high.
Description
Technical field
The utility model relates to a kind of quick-changing type injection head structure, belongs to traditional plastic package die technical field.
Background technology
Injection head and sealing ring are to belong to quick-wear part in plastic package die; In use change more frequent; Like Fig. 3 and shown in Figure 4; Be traditional injection head structure assembly drawing and exploded view, said traditional injection head structure comprises injection head 1, sealing ring 2, connector 3, screw 4 and connecting rod 10, adopts between connector 3 and the connecting rod 10 to be threaded; When changing, need chronicly, plastic package die is that mold heat (typical temperature is at 175 ℃) revolves screw thread and often scalded by mould when changing in addition.Such replacing process need time is longer, changes difficulty, makes maintenance time more with this, and production efficiency is low.This just need a kind of can be quick, convenient and reliable injection head structure is enhanced productivity.
Summary of the invention
The purpose of the utility model provide a kind of can quick-replaceable injection head structure.
In order to achieve the above object, the utility model provides a kind of quick-changing type injection head structure, comprises screw; It is characterized in that the top of screw is located in the stop collar, stop collar can be located in the floating bushing; The floating bushing sidewall is provided with chute; Be provided with slide block in the chute, the two ends of slide block connect anti-switch block and anti-skidding magnet respectively, and the floating bushing upside connects connecting rod.
The outside of described screw bottom is provided with connector and injection head, is provided with sealing ring between connector and the injection head.
The utility model has the advantages that and to change fast that production efficiency is high.
Description of drawings
Fig. 1 is a quick-changing type injection head structure assembly drawing;
Fig. 2 is quick-changing type injection head STRUCTURE DECOMPOSITION figure;
Fig. 3 is traditional injection head structure assembly drawing;
Fig. 4 is traditional injection head STRUCTURE DECOMPOSITION figure.
The specific embodiment
Specify the utility model below in conjunction with embodiment.
Embodiment
As depicted in figs. 1 and 2, be quick-changing type injection head structure assembly drawing and exploded view, described quick-changing type injection head is made up of injection head 1, sealing ring 2, connector 3, screw 4, stop collar 5, anti-switch block 6, anti-skidding magnet 7, floating bushing 8 and connecting rod 9.The top of screw 4 is located in the stop collar 5, and stop collar 5 can be located in the floating bushing 8, and floating bushing 8 sidewalls are provided with chute, are provided with slide block in the chute, and the two ends of slide block connect anti-switch block 6 and anti-skidding magnet 7 respectively, and floating bushing 8 upsides connect connecting rod 9.The outside of described screw 4 bottoms is provided with connector 3 and injection head 1, is provided with sealing ring 2 between connector 3 and the injection head 1.
During use, be fixed on the fixed sleeve part of forming by anti-switch block 6, anti-skidding magnet 7, floating bushing 8, connecting rod 9 on the hydraulic stem of plastic packaging press; Upwards slide into top dead-centre with 2 anti-switch blocks 6 of handgrip and 2 anti-skidding magnet 7 along the chute of floating bushing 8 then; The desirable injection head external member that to be made up of injection head 1, sealing ring 2, connector 3, screw 4, stop collar 5 subsequently extend into behind 8 li of the floating bushings behind the half-twist from the elliptical aperture of floating bushing 8 bottoms and slides into the whole erection process of after bottom dead center just having accomplished to 2 anti-switch blocks 6 and 2 anti-skidding magnet 7 downwards along the chute of floating bushing 8; When needs are changed injection head with sealing ring, need upwards slide into top dead-centre along the chute of floating bushing 8 with 2 anti-switch blocks 6 of handgrip and 2 anti-skidding magnet 7; The desirable injection head external member that to be made up of injection head 1, sealing ring 2, connector 3, screw 4, stop collar 5 subsequently extend into behind 8 li of the floating bushings half-twist from the elliptical aperture of floating bushing 8 bottoms and takes off desirable injection head external member and can realize changing.
Claims (2)
1. a quick-changing type injection head structure comprises screw (4), it is characterized in that; The top of screw (4) is located in the stop collar (5); Stop collar (5) can be located in the floating bushing (8), and floating bushing (8) sidewall is provided with chute, is provided with slide block in the chute; The two ends of slide block connect anti-switch block (6) and anti-skidding magnet (7) respectively, and floating bushing (8) upside connects connecting rod (9).
2. quick-changing type injection head structure as claimed in claim 1 is characterized in that, the outside of described screw (4) bottom is provided with connector (3) and injection head (1), is provided with sealing ring (2) between connector (3) and the injection head (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203675405U CN202293180U (en) | 2011-09-29 | 2011-09-29 | Quick-change type injecting head structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203675405U CN202293180U (en) | 2011-09-29 | 2011-09-29 | Quick-change type injecting head structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202293180U true CN202293180U (en) | 2012-07-04 |
Family
ID=46362151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203675405U Expired - Fee Related CN202293180U (en) | 2011-09-29 | 2011-09-29 | Quick-change type injecting head structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202293180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019033544A1 (en) * | 2017-08-16 | 2019-02-21 | 太仓佳锐精密模具有限公司 | Quick assembling and disassembling injection head |
-
2011
- 2011-09-29 CN CN2011203675405U patent/CN202293180U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019033544A1 (en) * | 2017-08-16 | 2019-02-21 | 太仓佳锐精密模具有限公司 | Quick assembling and disassembling injection head |
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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: 20120704 Termination date: 20120929 |