CN106915040A - A kind of drive-type rotary core pulling mould - Google Patents
A kind of drive-type rotary core pulling mould Download PDFInfo
- Publication number
- CN106915040A CN106915040A CN201511000197.XA CN201511000197A CN106915040A CN 106915040 A CN106915040 A CN 106915040A CN 201511000197 A CN201511000197 A CN 201511000197A CN 106915040 A CN106915040 A CN 106915040A
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- passage
- channel
- panel
- core pulling
- 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
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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
- B29C45/2602—Mould construction elements
-
- 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
-
- 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
- B29C45/40—Removing or ejecting moulded articles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of drive-type rotary core pulling mould, including panel, front template, rear pattern plate, base plate and driving oil cylinder, the front template is arranged on panel, rear pattern plate is arranged on base plate, die cavity is provided between front template and rear pattern plate, runner is provided with panel and front template, panel is provided with sprue bush, runner is connected with sprue bush, runner is connected with die cavity, first passage and second channel are provided with rear pattern plate, first passage is arranged vertically, second channel is in horizontally disposed, first passage is connected with second channel, the first threaded rod is provided with first passage, the second threaded rod is provided with second channel, one end of first threaded rod is provided with thread head, thread head is arranged in die cavity, the other end of the first threaded rod is connected with the second threaded rod, second threaded rod is connected with driving oil cylinder.The present invention realizes the function of rotary fast demoulding, substantially increases production efficiency, reduces the percent defective of plastic part.
Description
Technical field
The present invention relates to a kind of rotary core pulling mould, more particularly to a kind of drive-type rotary core pulling mould.
Background technology
In the prior art, as patent ZL201020246509.1 discloses a kind of rotary core pulling die, including solid plate, model frame, water pipe；One cover half flow distribution plate is installed on solid plate;One rotary core pulling insert is installed on flow distribution plate the rotation protruding part shaping to plastic;One Rotary core puller connects with rotary core pulling insert can be removed rotary core pulling insert from shaping plastic;One fixed die insert is used to shaped article main body;One rotating shaft passes through rotary core pulling insert, and its two ends is fixed on mould;One latch segment is installed in rotary core pulling insert two ends and locks.The rotary core pulling die low production efficiency, percent defective is high.
The content of the invention
It is a primary object of the present invention to provide a kind of function of realizing rotary fast demoulding, production efficiency is substantially increased, reduce the drive-type rotary core pulling mould of the percent defective of plastic part.
To achieve the above object, the technical scheme taken of the present invention is：
A kind of drive-type rotary core pulling mould, including panel, front template, rear pattern plate, base plate and driving oil cylinder, the front template is arranged on panel, rear pattern plate is arranged on base plate, die cavity is provided between front template and rear pattern plate, runner is provided with panel and front template, panel is provided with sprue bush, runner is connected with sprue bush, runner is connected with die cavity, first passage and second channel are provided with rear pattern plate, first passage is arranged vertically, second channel is in horizontally disposed, first passage is connected with second channel, the first threaded rod is provided with first passage, the second threaded rod is provided with second channel, one end of first threaded rod is provided with thread head, thread head is arranged in die cavity, the other end of the first threaded rod is connected with the second threaded rod, second threaded rod is connected with driving oil cylinder.
Further, the driving oil cylinder is oil cylinder.
Further, first threaded rod is connected with the second threaded rod by gear train.
Further, the first passage is provided with the first screen pack, outer peripheral face of first filtration net cover mounted in the first threaded rod.
Further, the second channel is provided with the second screen pack, outer peripheral face of second filtration net cover mounted in the second threaded rod.
Compared with prior art, the present invention has the advantages that：Because the front template is arranged on panel,Rear pattern plate is arranged on base plate,Die cavity is provided between front template and rear pattern plate,Runner is provided with panel and front template,Panel is provided with sprue bush,Runner is connected with sprue bush,Runner is connected with die cavity,First passage and second channel are provided with rear pattern plate,First passage is arranged vertically,Second channel is in horizontally disposed,First passage is connected with second channel,The first threaded rod is provided with first passage,The second threaded rod is provided with second channel,One end of first threaded rod is provided with thread head,Thread head is arranged in die cavity,The other end of the first threaded rod is connected with the second threaded rod,Second threaded rod is connected with driving oil cylinder,So the rotary core pulling mould is arranged on injection machine,By mold cavity forming plastic part,Oil cylinder is driven to drive the first threaded rod by the second threaded rod,First threaded rod drives the plastic part demoulding by thread head,It is achieved thereby that the function of rotary fast demoulding,Substantially increase production efficiency,Reduce the percent defective of plastic part.
Brief description of the drawings
Fig. 1 is the structural representation of drive-type rotary core pulling mould of the present invention.
Specific embodiment
For technological means, creation characteristic, reached purpose and effect for making present invention realization are easy to understand, the invention will be further elucidated with reference to specific embodiments.
As shown in Figure 1,A kind of drive-type rotary core pulling mould,Including panel 1,Front template 2,Rear pattern plate 3,Base plate 4 and driving oil cylinder 16,Front template 2 is arranged on panel 1,Rear pattern plate 3 is arranged on base plate 4,Die cavity 5 is provided between front template 2 and rear pattern plate 3,Runner 6 is provided with panel 1 and front template 2,Panel 1 is provided with sprue bush 7,Runner 6 is connected with sprue bush 7,Runner 6 is connected with die cavity 5,First passage 8 and second channel 9 are provided with rear pattern plate 3,First passage 8 is arranged vertically,Second channel 9 is in horizontally disposed,First passage 8 is connected with second channel 9,The first threaded rod 10 is provided with first passage 8,The second threaded rod 13 is provided with second channel 9,One end of first threaded rod 10 is provided with thread head 12,Thread head 12 is arranged in die cavity 5,The other end of the first threaded rod 10 is connected with the second threaded rod 13,Second threaded rod 13 is connected with driving oil cylinder 16；Driving oil cylinder 16 is oil cylinder；First threaded rod 10 is connected with the second threaded rod 13 by gear train 14, first passage 8 is provided with the first screen pack 11, first screen pack 11 is sleeved on the outer peripheral face of the first threaded rod 10, second channel 9 is provided with the second screen pack 15, second screen pack 15 is sleeved on the outer peripheral face of the second threaded rod 13, and thread head 12 is circular platform type shape.
Drive-type rotary core pulling mould of the present invention,Because front template 2 is arranged on panel 1,Rear pattern plate 3 is arranged on base plate 4,Die cavity 5 is provided between front template 2 and rear pattern plate 3,Runner 6 is provided with panel 1 and front template 2,Panel 1 is provided with sprue bush 7,Runner 6 is connected with sprue bush 7,Runner 6 is connected with die cavity 5,First passage 8 and second channel 9 are provided with rear pattern plate 3,First passage 8 is arranged vertically,Second channel 9 is in horizontally disposed,First passage 8 is connected with second channel 9,The first threaded rod 10 is provided with first passage 8,The second threaded rod 13 is provided with second channel 9,One end of first threaded rod 10 is provided with thread head 12,Thread head 12 is arranged in die cavity 5,The other end of the first threaded rod 10 is connected with the second threaded rod 13,Second threaded rod 13 is connected with driving oil cylinder 16；So the rotary core pulling mould is arranged on injection machine, by the moulding plastics product of die cavity 5, oil cylinder 16 is driven to drive the first threaded rod 10 by the second threaded rod 13, first threaded rod 10 drives the plastic part demoulding by thread head 12, it is achieved thereby that the function of rotary fast demoulding, production efficiency is substantially increased, the percent defective of plastic part is reduced.It is oil cylinder due to driving oil cylinder 16；So driving effect good.Because the first threaded rod 10 is connected with the second threaded rod 13 by gear train 14, so easy to connect.Because first passage 8 is provided with the first screen pack 11, first screen pack 11 is sleeved on the outer peripheral face of the first threaded rod 10, and second channel 9 is provided with the second screen pack 15, and the second screen pack 15 is sleeved on the outer peripheral face of the second threaded rod 13, so also having filtering function, prevent impurity from entering passage.Because thread head 12 is circular platform type shape, so the thread head 12 of circular platform type shape can be such that the plastic part demoulding more facilitates.
General principle of the invention and principal character and advantages of the present invention has been shown and described above.It should be understood by those skilled in the art that; the present invention is not limited to the above embodiments; merely illustrating the principles of the invention described in above-described embodiment and specification; without departing from the spirit and scope of the present invention; various changes and modifications of the present invention are possible, and these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and its equivalent thereof.
Claims (5)
1. a kind of drive-type rotary core pulling mould, including panel, front template, rear pattern plate, base plate and driving oil cylinder, it is characterised in that：The front template is arranged on panel, rear pattern plate is arranged on base plate, die cavity is provided between front template and rear pattern plate, runner is provided with panel and front template, panel is provided with sprue bush, runner is connected with sprue bush, runner is connected with die cavity, first passage and second channel are provided with rear pattern plate, first passage is arranged vertically, second channel is in horizontally disposed, first passage is connected with second channel, the first threaded rod is provided with first passage, the second threaded rod is provided with second channel, one end of first threaded rod is provided with thread head, thread head is arranged in die cavity, the other end of the first threaded rod is connected with the second threaded rod, second threaded rod is connected with driving oil cylinder.
2. drive-type rotary core pulling mould according to claim 1, it is characterised in that：The driving oil cylinder is oil cylinder.
3. drive-type rotary core pulling mould according to claim 1, it is characterised in that：First threaded rod is connected with the second threaded rod by gear train.
4. drive-type rotary core pulling mould according to claim 1, it is characterised in that：The first passage is provided with the first screen pack, outer peripheral face of first filtration net cover mounted in the first threaded rod.
5. drive-type rotary core pulling mould according to claim 1, it is characterised in that：The second channel is provided with the second screen pack, outer peripheral face of second filtration net cover mounted in the second threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511000197.XA CN106915040A (en) | 2015-12-25 | 2015-12-25 | A kind of drive-type rotary core pulling mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511000197.XA CN106915040A (en) | 2015-12-25 | 2015-12-25 | A kind of drive-type rotary core pulling mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106915040A true CN106915040A (en) | 2017-07-04 |
Family
ID=59454957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511000197.XA Pending CN106915040A (en) | 2015-12-25 | 2015-12-25 | A kind of drive-type rotary core pulling mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106915040A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204054520U (en) * | 2014-08-08 | 2014-12-31 | 苏州技泰精密部件有限公司 | A kind of bicolor injection mould with oscillating rod type core-pulling mechanism and elastic push rod |
| CN204640714U (en) * | 2015-04-02 | 2015-09-16 | 福州蓝卡潞工业有限公司 | Water pump nut thread rotating core-pulling mechanism |
| CN205522315U (en) * | 2015-12-24 | 2016-08-31 | 天津市鸿跃达科技有限公司 | Rotatory core -pulling die of cylinder drive formula |
-
2015
- 2015-12-25 CN CN201511000197.XA patent/CN106915040A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204054520U (en) * | 2014-08-08 | 2014-12-31 | 苏州技泰精密部件有限公司 | A kind of bicolor injection mould with oscillating rod type core-pulling mechanism and elastic push rod |
| CN204640714U (en) * | 2015-04-02 | 2015-09-16 | 福州蓝卡潞工业有限公司 | Water pump nut thread rotating core-pulling mechanism |
| CN205522315U (en) * | 2015-12-24 | 2016-08-31 | 天津市鸿跃达科技有限公司 | Rotatory core -pulling die of cylinder drive formula |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170704 |