CN107650342A - Plastic mould core-extracting device - Google Patents
Plastic mould core-extracting device Download PDFInfo
- Publication number
- CN107650342A CN107650342A CN201711151978.8A CN201711151978A CN107650342A CN 107650342 A CN107650342 A CN 107650342A CN 201711151978 A CN201711151978 A CN 201711151978A CN 107650342 A CN107650342 A CN 107650342A
- Authority
- CN
- China
- Prior art keywords
- rotating disk
- core
- plastic mould
- die holder
- bend pipe
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/261—Moulds having tubular mould cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention provides plastic mould core-extracting device, including die holder, the plastic mould being located on die holder, the bend pipe core coordinated with plastic mould, the pull bar being connected with bend pipe core, die holder is provided with rotating disk, and bend pipe core is located on rotating disk, rotating disk is provided with deep-slotted chip breaker, and bend pipe core coordinates with deep-slotted chip breaker.This structure design one kind is not only simple in structure by pull bar core pulling, greatly reduces labor intensity, improve operating efficiency.
Description
Technical field
Present invention relates particularly to plastic mould core-extracting device.
Background technology
Mould is a kind of instrument for formed article, and it is mainly realized by the change of institute's moulding material physical state
The processing of article profile, it is necessary to set the size and shape of size and shape and the product hole for the product for having hole characteristic
The core that shape coordinates, core pulling is one of critically important process that manufacture has hole product, and some empty shapes are the needs of bending
The core pulling of adapted curvature, be at present to extract the core in plastic products using a kind of method, i.e., using active type chipware,
Conventional people directly extract core members out from plastic mould, have greatly reinforced labor intensity, have reduced operating efficiency.
The content of the invention
The technical problems to be solved by the invention are to provide plastic mould core-extracting device,
To solve above-mentioned existing technical problem, the present invention uses following scheme：Plastic mould core-extracting device, including mould
Seat, the plastic mould being located on die holder, the bend pipe core coordinated with plastic mould, the pull bar being connected with bend pipe core.
Preferably, the die holder is provided with rotating disk, the bend pipe core is located on rotating disk, and this structure die holder, which is provided with, to be turned
Disk, when bend pipe core is extracted out along rotating disk from the plastic mould of bending, it is not easy to make plastic mould deform, ensure that modeling
Expect the quality of mould.
Preferably, the rotating disk is provided with deep-slotted chip breaker, the bend pipe core coordinates with deep-slotted chip breaker, this structure bend pipe core
It is connected in deep-slotted chip breaker, Stability Analysis of Structures.
Preferably, the rotating disk side is provided with the bearing pin with die holder switching, this structure rotating disk is turned with die holder by bearing pin
Connect, structure is more reasonable, relatively simple to manufacture.
Preferably, the die holder is provided with rotating disk groove, the rotating disk is located in rotating disk groove, and this structure die holder, which is provided with, to be used
Rotating disk rotates in rotating disk groove simultaneously when the rotating disk groove of installation rotating disk, core pulling, Stability Analysis of Structures, and operation is safer.
Beneficial effect：
The present invention provides plastic mould core-extracting device using above-mentioned technical proposal, and this structure design one kind is taken out by pull bar
Core, it is not only simple in structure, greatly reduces labor intensity, improves operating efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural perspective of the present invention.
Embodiment
As shown in Figure 1-2, plastic mould core-extracting device, including die holder 1, the plastic mould 2 and plastics that are located on die holder 1
The bend pipe core 3 of the cooperation of mould 2, the pull bar 4 being connected with bend pipe core 3.The die holder 1 is provided with rotating disk 5, the bent tube type
Core 3 is located on rotating disk 5.The rotating disk 5 is provided with deep-slotted chip breaker 51, and the bend pipe core 3 coordinates with deep-slotted chip breaker 51.The rotating disk 5
Side is provided with the bearing pin 12 transferred with die holder 1.The die holder 1 is provided with rotating disk groove 11, and the rotating disk 5 is located in rotating disk groove 11.
During practical operation, this structure coordinates curved including die holder 1, the plastic mould 2 being located on die holder 1, with plastic mould 2
Cast core 3, the pull bar 4 being connected with bend pipe core 3, die holder 1 are provided with rotating disk 5, when bend pipe core 3 along rotating disk 5 from bending
When extracting out in plastic mould 2, it is not easy to make plastic mould 2 deform, ensure that the quality of plastic mould 2, this structure bent tube type
Core 3 is connected in deep-slotted chip breaker 51, Stability Analysis of Structures, and this structure rotating disk 5 is transferred with die holder 1 by bearing pin 12, and structure is more reasonable, system
Make fairly simple, this structure die holder 1, which is provided with, is used to installing the rotating disk groove 11 of rotating disk 5, and rotating disk 5 is simultaneously in rotating disk groove 11 during core pulling
Interior rotation, Stability Analysis of Structures, operation is safer, and this structure design one kind is not only simple in structure, substantially reduced by pull bar core pulling
Labor intensity, improve operating efficiency.
Specific embodiment described herein is only the technology neck belonging to the present invention to spirit explanation for example of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (3)
1. plastic mould core-extracting device, it is characterized in that：Including die holder (1), the plastic mould (2) and plastics that are located on die holder (1)
The bend pipe core (3) of mould (2) cooperation, the pull bar (4) being connected with bend pipe core (3), the die holder (1) are provided with rotating disk (5),
The bend pipe core (3) is located on rotating disk (5), and the rotating disk (5) is provided with deep-slotted chip breaker (51), the bend pipe core (3) and arc
Shape groove (51) coordinates.
2. plastic mould core-extracting device according to claim 1, it is characterized in that：Rotating disk (5) side is provided with and die holder
(1) bearing pin (12) of switching.
3. plastic mould core-extracting device according to claim 1, it is characterized in that：The die holder (1) is provided with rotating disk groove
(11), the rotating disk (5) is located in rotating disk groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711151978.8A CN107650342A (en) | 2017-11-19 | 2017-11-19 | Plastic mould core-extracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711151978.8A CN107650342A (en) | 2017-11-19 | 2017-11-19 | Plastic mould core-extracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107650342A true CN107650342A (en) | 2018-02-02 |
Family
ID=61121643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711151978.8A Pending CN107650342A (en) | 2017-11-19 | 2017-11-19 | Plastic mould core-extracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107650342A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331791A (en) * | 2020-03-24 | 2020-06-26 | 金陵科技学院 | Mould for long cylindric piece of moulding of rotatable core |
-
2017
- 2017-11-19 CN CN201711151978.8A patent/CN107650342A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331791A (en) * | 2020-03-24 | 2020-06-26 | 金陵科技学院 | Mould for long cylindric piece of moulding of rotatable core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180202 |