CN105500641A - Bidirectional row-orientation core-pulling device - Google Patents
Bidirectional row-orientation core-pulling device Download PDFInfo
- Publication number
- CN105500641A CN105500641A CN201610049626.0A CN201610049626A CN105500641A CN 105500641 A CN105500641 A CN 105500641A CN 201610049626 A CN201610049626 A CN 201610049626A CN 105500641 A CN105500641 A CN 105500641A
- Authority
- CN
- China
- Prior art keywords
- line position
- pulling device
- pin
- slide mechanism
- core
- 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
- B29C45/33—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 bidirectional row-orientation core-pulling device. The bidirectional row-orientation core-pulling device comprises a front mold and a rear mold and is characterized in that a first row-orientation mechanism is arranged in the front mold, a second row-orientation mechanism is arranged in the rear mold, an insert pin is arranged on the second row-orientation mechanism, the first row-orientation mechanism, the insert pin, the front mold and the rear mold define a product position, and a oblique bent pin mechanism for driving the second row-orientation mechanism to perform action so as to enable the insert pin to break away from the product position when the first row-orientation mechanism retreats from the mold is connected onto the first row-orientation mechanism. The bidirectional row-orientation core-pulling device aims at overcoming the shortcomings in the prior art, is simple in structure and convenient to install and enables mold opening and core pulling to be convenient.
Description
Technical field
The present invention relates to a kind of two-way line position core-pulling device.
Background technology
Sometimes can use pin in plastic mould, when using pin, often need two independent core-pulling mechanisms, existing this core-pulling mechanism is relatively complicated, effectively can not ensure product quality, and cost of manufacture is relatively high.
So existing Mold Core-pulling Mechanism awaits perfect further.
Summary of the invention
The object of the invention is to overcome weak point of the prior art, providing a kind of structure simple, die sinking is loosed core conveniently, two-way line position core-pulling device easy for installation.
In order to achieve the above object, the present invention adopts following scheme:
A kind of two-way line position core-pulling device, comprise front mould and rear mold, it is characterized in that: in described front mould, be provided with the first Slide mechanism, the second Slide mechanism is provided with in the rear in mould, described second Slide mechanism is provided with pin, described first Slide mechanism, pin, front mould and rear mold surround product position, described first Slide mechanism is connected with and can orders about the second Slide mechanism action when the first Slide mechanism moves back mould thus make pin depart from the oblique curved pin mechanism of product position.
The two-way line position core-pulling device of one as above, it is characterized in that described oblique curved pin mechanism comprises the oblique curved pin be connected in the first Slide mechanism, in described second Slide mechanism, be provided with oblique guide hole, described oblique curved pin is arranged in described oblique guide hole.
The two-way line position core-pulling device of one as above, it is characterized in that the second described Slide mechanism includes the oblique guide bracket be connected in rear mold, mounting groove is provided with in described oblique guide bracket, the second slide block is provided with in described mounting groove, described oblique guide hole is arranged in the second slide block, described pin is connected on the second slide block upper surface, and described oblique guide bracket is provided with the briquetting that can prevent the second slide block from departing from mounting groove.
The two-way line position core-pulling device of one as above, is characterized in that described oblique guide bracket becomes 30 ° of angles with the longitudinal axis of rear mold.
The two-way line position core-pulling device of one as above, is characterized in that described oblique guide hole becomes 30 ° of angles with the axis of pitch of rear mold.
The two-way line position core-pulling device of one as above, it is characterized in that described first Slide mechanism includes the first line position, on the downside of described first line position, be provided with connection bit, described oblique curved pin is fixedly connected in connection bit by screw, on rear side of described first line position, be provided with shovel base.
The two-way line position core-pulling device of one as above, is characterized in that being provided with arc detent on described oblique curved pin end, in described briquetting, is provided with elastic positioning pin.
The two-way line position core-pulling device of one as above, it is characterized in that described arc detent includes the right angle portion and curved portions be arranged in parallel with oblique curved pin end face, during depanning, described elastic positioning pin is fastened in described right angle portion.
The two-way line position core-pulling device of one as above, is characterized in that the distance of described right angle portion and oblique curved pin end face is 10-15mm.
The two-way line position core-pulling device of one as above, it is characterized in that being provided with arc connecting portion in described first line position, the position that mould is corresponding with arc connecting portion is in the rear provided with arc location division.
In sum, the present invention relative to its beneficial effect of prior art is:
The present invention is provided with oblique curved pin mechanism in the first Slide mechanism between the second Slide mechanism, during die sinking, the first Slide mechanism drives the oblique curved pin of oblique curved pin mechanism, thus order about the second Slide mechanism together die sinking loose core, structure is simple, easy for installation, effectively save production cost.
Accompanying drawing explanation
Schematic diagram when Fig. 1 is matched moulds of the present invention;
Schematic diagram when Fig. 2 is die sinking of the present invention.
Detailed description of the invention
Illustrate that the invention will be further described with detailed description of the invention below in conjunction with accompanying drawing:
The two-way line position core-pulling device of one as shown in Fig. 1 to 2, comprise front mould 1 and rear mold 2, the first Slide mechanism 3 is provided with in described front mould 1, the second Slide mechanism 4 is provided with in the rear in mould 2, described second Slide mechanism 4 is provided with pin 5, described first Slide mechanism 3, pin 5, front mould 1 and rear mold 2 surround product position 6, described first Slide mechanism 3 is connected with and can orders about the second Slide mechanism 4 action when the first Slide mechanism 3 moves back mould thus make pin 5 depart from the oblique curved pin mechanism 7 of product position 6.
Described in the present invention, oblique curved pin mechanism 7 comprises the oblique curved pin 71 be connected in the first Slide mechanism 3, in described second Slide mechanism 4, be provided with oblique guide hole 72, and described oblique curved pin 71 is arranged in described oblique guide hole 72.
The second Slide mechanism 4 described in the present invention includes the oblique guide bracket 41 be connected in rear mold 2, mounting groove 42 is provided with in described oblique guide bracket 41, the second slide block 43 is provided with in described mounting groove 42, described oblique guide hole 72 is arranged in the second slide block 43, described pin 5 is connected on the second slide block 43 upper surface, and described oblique guide bracket 41 is provided with the briquetting 44 that can prevent the second slide block 43 from departing from mounting groove 42.
Described in the present invention, oblique guide bracket 41 becomes 30 ° of angles with the longitudinal axis of rear mold 2.Described oblique guide hole 72 becomes 30 ° of angles with the axis of pitch of rear mold 2.This setup of the present invention makes the pin 5 in the second slide block 43 be more prone to core_pulling demoulding.
Described in the present invention, the first Slide mechanism 3 includes the first line position 31, on the downside of described first line position 31, be provided with connection bit 32, and described oblique curved pin 71 is fixedly connected in connection bit 32 by screw, is provided with shovel base 33 on rear side of described first line position 31.
On described oblique curved pin 71 end, be provided with arc detent 73 in the present invention, in described briquetting 44, be provided with elastic positioning pin 74.
Described arc detent 73 includes the right angle portion 731 and curved portions 732 that be arranged in parallel with oblique curved pin 71 end face, and during depanning, described elastic positioning pin 74 is fastened in described right angle portion 731.
The portion of right angle described in the present invention 731 is 10-15mm with the distance of oblique curved pin 71 end face.In the present invention during matched moulds, because oblique curved pin 71 leading portion also has 10-15mm in oblique guide hole 72, during matched moulds, activity-oriented effect can be played.
In described first line position 31, be provided with arc connecting portion in the present invention, the position that mould 2 is corresponding with arc connecting portion is in the rear provided with arc location division 21.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (10)
1. a two-way line position core-pulling device, comprise front mould (1) and rear mold (2), it is characterized in that: in described front mould (1), be provided with the first Slide mechanism (3), the second Slide mechanism (4) is provided with in the rear in mould (2), described second Slide mechanism (4) is provided with pin (5), described first Slide mechanism (3), pin (5), front mould (1) and rear mold (2) surround product position (6), described first Slide mechanism (3) is connected with and can orders about (4) action of the second Slide mechanism when the first Slide mechanism (3) moves back mould thus make pin (5) depart from the oblique curved pin mechanism (7) of product position (6).
2. the two-way line position core-pulling device of one according to claim 1, it is characterized in that described oblique curved pin mechanism (7) comprises the oblique curved pin (71) be connected in the first Slide mechanism (3), in described second Slide mechanism (4), be provided with oblique guide hole (72), described oblique curved pin (71) is arranged in described oblique guide hole (72).
3. the two-way line position core-pulling device of one according to claim 2, it is characterized in that described the second Slide mechanism (4) includes the oblique guide bracket (41) be connected in rear mold (2), mounting groove (42) is provided with in described oblique guide bracket (41), the second slide block (43) is provided with in described mounting groove (42), described oblique guide hole (72) is arranged in the second slide block (43), described pin (5) is connected on the second slide block (43) upper surface, described oblique guide bracket (41) is provided with the briquetting (44) that can prevent the second slide block (43) from departing from mounting groove (42).
4. the two-way line position core-pulling device of one according to claim 3, is characterized in that described oblique guide bracket (41) becomes 30 ° of angles with the longitudinal axis of rear mold (2).
5. the two-way line position core-pulling device of the one according to claim 3 or 4, is characterized in that described oblique guide hole (72) becomes 30 ° of angles with the axis of pitch of rear mold (2).
6. the two-way line position core-pulling device of one according to claim 2, it is characterized in that described first Slide mechanism (3) includes the first line position (31), connection bit (32) is provided with in described first line position (31) downside, described oblique curved pin (71) is fixedly connected in connection bit (32) by screw, is provided with shovel base (33) at described first line position (31) rear side.
7. the two-way line position core-pulling device of one according to claim 3, it is characterized in that being provided with arc detent (73) on described oblique curved pin (71) end, in described briquetting (44), be provided with elastic positioning pin (74).
8. the two-way line position core-pulling device of one according to claim 7, it is characterized in that described arc detent (73) includes the right angle portion (731) and curved portions (732) be arranged in parallel with oblique curved pin (71) end face, during depanning, described elastic positioning pin (74) is fastened in described right angle portion (731).
9. the two-way line position core-pulling device of one according to claim 8, is characterized in that described right angle portion (731) is 10-15mm with the distance of oblique curved pin (71) end face.
10. the two-way line position core-pulling device of one according to claim 4, it is characterized in that being provided with arc connecting portion on described first line position (31), the position that mould (2) is corresponding with arc connecting portion is in the rear provided with arc location division (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610049626.0A CN105500641A (en) | 2016-01-25 | 2016-01-25 | Bidirectional row-orientation core-pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610049626.0A CN105500641A (en) | 2016-01-25 | 2016-01-25 | Bidirectional row-orientation core-pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105500641A true CN105500641A (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610049626.0A Pending CN105500641A (en) | 2016-01-25 | 2016-01-25 | Bidirectional row-orientation core-pulling device |
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| CN (1) | CN105500641A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201597157U (en) * | 2009-12-28 | 2010-10-06 | 海尔集团公司 | Injection mold with core-pulling mechanism driven by mold opening and closing |
| CN103737858A (en) * | 2013-12-19 | 2014-04-23 | 中山市加贝五金模具有限公司 | Oblique core-pulling mechanism of injection mold |
| CN103963247A (en) * | 2014-05-26 | 2014-08-06 | 苏州意玛斯砂光设备有限公司 | Secondary slide mechanism of injection mold system |
| CN104526986A (en) * | 2014-12-24 | 2015-04-22 | 宁波如强模塑有限公司 | Injection mold with multi-insert block linkage mechanism for automobile lamp decorative strip |
| CN204673949U (en) * | 2015-04-20 | 2015-09-30 | 中山市利群精密实业有限公司 | A kind of novel secondary slide structure |
| CN205343680U (en) * | 2016-01-25 | 2016-06-29 | 中山市利群精密实业有限公司 | Novel mould mechanism of jointly loosing core |
-
2016
- 2016-01-25 CN CN201610049626.0A patent/CN105500641A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201597157U (en) * | 2009-12-28 | 2010-10-06 | 海尔集团公司 | Injection mold with core-pulling mechanism driven by mold opening and closing |
| CN103737858A (en) * | 2013-12-19 | 2014-04-23 | 中山市加贝五金模具有限公司 | Oblique core-pulling mechanism of injection mold |
| CN103963247A (en) * | 2014-05-26 | 2014-08-06 | 苏州意玛斯砂光设备有限公司 | Secondary slide mechanism of injection mold system |
| CN104526986A (en) * | 2014-12-24 | 2015-04-22 | 宁波如强模塑有限公司 | Injection mold with multi-insert block linkage mechanism for automobile lamp decorative strip |
| CN204673949U (en) * | 2015-04-20 | 2015-09-30 | 中山市利群精密实业有限公司 | A kind of novel secondary slide structure |
| CN205343680U (en) * | 2016-01-25 | 2016-06-29 | 中山市利群精密实业有限公司 | Novel mould mechanism of jointly loosing core |
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Application publication date: 20160420 |
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| RJ01 | Rejection of invention patent application after publication |