CN2803678Y - Fast changing screw stem mechanism of small mould injecting machine - Google Patents
Fast changing screw stem mechanism of small mould injecting machine Download PDFInfo
- Publication number
- CN2803678Y CN2803678Y CN 200520102482 CN200520102482U CN2803678Y CN 2803678 Y CN2803678 Y CN 2803678Y CN 200520102482 CN200520102482 CN 200520102482 CN 200520102482 U CN200520102482 U CN 200520102482U CN 2803678 Y CN2803678 Y CN 2803678Y
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- CN
- China
- Prior art keywords
- screw
- machine
- guide rod
- screw rod
- utility
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- 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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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a fast changing screw stem mechanism of a small mould injecting machine, which is relates to the field of a mould injecting machine. Aiming to the problem that changing a screw rod of the existing mould injecting machine takes time and takes the trouble and the design of the existing mould injecting machine is not very reasonable, the utility model is designed. The mechanism is mainly composed of a nozzle, a machine barrel, a screw rod, a table injecting front plate, guide rods, a half ring, a coupler, a table injecting back plate and a guide rod pressing plate. The utility model has the design consideration that a middle hole of each of the guide rods is divided into an upper part and a lower part which are connected and fixed through screw nails in the assembly process. Threaded holes and the screw nails are arranged in the guide rod press plate, and holes are arranged in the guide rods. Another guide rod is used as a central shaft, and a back seat of the table injecting back plate is in swivel connection around the central shaft. The screw rod is arranged in the center of the machine barrel, and the end of the machine barrel is connected with the nozzle. Because of the improvement on the structure, the purpose that changing the screw rod is labor-saving and time-saving is achieved. The utility model has simple structure and enhances the integral technical content of the mould injecting machine.
Description
Technical field
The utility model relates to the injection machine field, is the fast quick change screw mechanism of a kind of small injecting machine.
Background technology
In existing small injecting machine, the basic skills of changing screw rod has two kinds, and the one, nozzle 1, semi-ring 6 are removed, die sinking is extracted screw rod or install by opposite program out from machine barrel is anterior to maximum then.The 2nd, remove and penetrate all fixed screws of platform and corresponding protective plate and high-pressure oil pipe, then with the whole platform partial rotation of penetrating, extract out or opposite program installation screw rod from machine barrel is anterior.If again screw rod is extracted out or is installed after the tail dimension of screw rod greater than the size of leading portion, then must unload whole barrel.Owing to operational reason causes owing conveniently of original structure disassembly procedure.
Summary of the invention
The utility model will provide a kind of small injecting machine fast quick change screw mechanism to this area, to solve the above-mentioned problem that exists, make small injecting machine change screw rod requirement easily and efficiently thereby reach.Now in conjunction with the following drawings, with the following description of its feature: this mechanism mainly by nozzle 1, machine barrel 2, screw rod 3, penetrate platform header board 4, guide rod 5, semi-ring 6, shaft coupling 7, penetrate plate 8 behind the platform, guide rod pressing plate 9 is formed, it is characterized in that guide rod 5 mesopores 10 are divided into two parts up and down, in assembling process, be connected and fixed with screw, turn on the screw of location guide pressing plate 9 when changing screw rod 3, to penetrate that plate portion is the central shaft rotation with a guide rod behind the platform, so that screw rod 3 is extracted out or installed from machine barrel 2 caudal directions.Be provided with screw, screw in the described guide rod pressing plate 9, be provided with hole 10 in the guide rod 5, the back seat part of penetrating plate 8 behind the platform be that central shaft revolves an axle connection with another root guide rod 5; Be provided with screw rod 3 in the centre of machine barrel 2, connect nozzle 1 in the end of machine barrel 2.
The utility model has solved the problem of changing screw rod inconvenience, by the improvement of said structure, reaches and changes that screw rod saves time, the labour-saving purpose.This mechanism design is reasonable, simple in structure, has improved the technology content of injection machine integral body, and higher popularization and application values is arranged.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of original like product, and the guide rod hole on Fig. 2 both sides is an integral body, can not dismantle.
Fig. 3 is the state diagram of the utility model when not changing screw rod.
State diagram when Fig. 4 is the utility model replacing screw rod.
The sequence number of above accompanying drawing and title: 1, nozzle, 2, machine barrel, 3, screw rod, 4, penetrate the platform header board, 5, guide rod, 6, semi-ring, 7, shaft coupling, 8, penetrate plate behind the platform, 9, the guide rod pressing plate, 10, the hole.
The specific embodiment
It is example that the specific embodiment is changed screw rod with small injecting machine, by duty and when changing screw rod two states be described.
During duty: as shown in figures 1 and 3, on one side guide rod pressing plate 9 by four screws top and the bottom are fixed, make injection portion carry out normally that seat advances and action such as injection.
When changing screw rod: as shown in Figure 4, to penetrate pedestal and enter forefront, screw rod 3 retreats into range, turn on four screws of location guide pressing plate 9, its latter half is removed, and unload semi-ring 6, then plate 8 after penetrating platform is pulled back a segment distance, making screw rod 3 tail plane exceed plane, shaft coupling 7 hole, is central shaft with another root guide rod 5, penetrating platform back seat partial rotation to Fig. 4 position again.So just can extract screw rod 3 or install out toward machine barrel 2 afterbodys very easily.
Claims (2)
1, the fast quick change screw mechanism of a kind of small injecting machine, this mechanism mainly by nozzle (1), machine barrel (2), screw rod (3), penetrate platform header board (4), guide rod (5), semi-ring (6), shaft coupling (7), penetrate plate (8) behind the platform, guide rod pressing plate (9) is formed, it is characterized in that guide rod (5) mesopore (10) is divided into two parts up and down, in assembling process, be connected and fixed with screw.
2, the fast quick change screw mechanism of small injecting machine according to claim 1, it is characterized in that being provided with screw, screw in the described guide rod pressing plate (9), be provided with hole (10) in the guide rod (5), the back seat part of penetrating plate (8) behind the platform be that central shaft revolves an axle connection with another root guide rod (5); Be provided with screw rod (3) in the centre of machine barrel (2), connect nozzle (1) in the end of machine barrel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520102482 CN2803678Y (en) | 2005-05-26 | 2005-05-26 | Fast changing screw stem mechanism of small mould injecting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520102482 CN2803678Y (en) | 2005-05-26 | 2005-05-26 | Fast changing screw stem mechanism of small mould injecting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2803678Y true CN2803678Y (en) | 2006-08-09 |
Family
ID=36908979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520102482 Expired - Fee Related CN2803678Y (en) | 2005-05-26 | 2005-05-26 | Fast changing screw stem mechanism of small mould injecting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2803678Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962735A (en) * | 2017-11-15 | 2018-04-27 | 江苏悦达兴业汽车配件有限公司 | A kind of injection-moulding device replaced easy to screw rod for auto-parts production |
-
2005
- 2005-05-26 CN CN 200520102482 patent/CN2803678Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962735A (en) * | 2017-11-15 | 2018-04-27 | 江苏悦达兴业汽车配件有限公司 | A kind of injection-moulding device replaced easy to screw rod for auto-parts production |
| CN107962735B (en) * | 2017-11-15 | 2020-05-19 | 江苏悦达兴业汽车配件有限公司 | A injection moulding device that is used for screw rod of being convenient for of automobile parts production to change |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |