CN104842531B - A kind of mould of easy die sinking - Google Patents
A kind of mould of easy die sinking Download PDFInfo
- Publication number
- CN104842531B CN104842531B CN201510287084.6A CN201510287084A CN104842531B CN 104842531 B CN104842531 B CN 104842531B CN 201510287084 A CN201510287084 A CN 201510287084A CN 104842531 B CN104842531 B CN 104842531B
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- rod
- mould
- push
- mold
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000008520 organization Effects 0.000 claims abstract description 10
- 238000007493 shaping process Methods 0.000 claims abstract description 9
- 210000003141 lower extremity Anatomy 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 4
- 229920003023 plastic Polymers 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B29C45/64—Mould opening, closing or clamping devices
-
- 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/82—Hydraulic or pneumatic circuits
-
- 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/82—Hydraulic or pneumatic circuits
- B29C2045/822—Pneumatic circuits
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides a kind of mould of easy die sinking, belongs to plastic production field, including support, controlling organization, shaping mechanism and drive mechanism；Shaping mechanism includes mold and lower mould, connecting portion is provided with the outside of mold, lower connecting portion on the outside of lower mould, is provided with, the lower limb of mold is provided with a upper backup pad, the top edge of lower mould is provided with a lower supporting plate, and upper groove and low groove are respectively equipped with upper backup pad and lower supporting plate；Connect a upper push-rod and a lower push-rod between drive mechanism and upper connecting portion and lower connecting portion respectively, one end of upper push-rod and lower push-rod is connected by a rotating shaft, rotating shaft is connected with the outfan of drive mechanism, the other end of upper push-rod is hinged and is connected on connecting portion, and the other end of lower push-rod is hinged and is connected on lower connecting portion；Drive mechanism is by controlling organization control.Mold of the present invention and lower mould convenient separation, save a large amount of manpower and materials, and the long service life of equipment, low production cost, production security are high.
Description
Technical field
The present invention relates to plastic production field, specifically a kind of mould of easy die sinking.
Background technology
With the development of industrial technology, high-end commercial production gradually comes into the life of people, the life of the product of various designs
Produce and design is required for through layout design, mould shape and manufactures several steps.Injection mold is current industrial production
In one of most widely used mould, be to produce a kind of processing method used during some complex-shaped parts in batches.Refer specifically to
The material of thawing of being heated is injected into die cavity by high pressure, Jing after cooling and solidifying, formed products is obtained.Injection mold is by dynamic model and cover half two
Part constitutes, and dynamic model is arranged on the moving die plate of injection (mo(u)lding) machine, and cover half is arranged on the fixed form of injection (mo(u)lding) machine.
During injection moulding, dynamic model constitutes running gate system and die cavity with cover half closure, and during die sinking, dynamic model is separated with cover half to take out plastics system
Product.But the mold of traditional injection forming mold and lower mould matched moulds, complete the injection mo(u)lding of plastic latter two
Gap between mould is all very tight, is inconvenient during die sinking.In prior art, sling mold using drive mechanism mostly, made
Obtain mold to separate with lower mould, or even need iron staff to tap lower mould, to complete die sinking.So, one is that human resourcess are deposited
In substantial amounts of waste, using extremely inconvenience；Two is mold use short life, causes the raising of production cost.
The content of the invention
The problem to be solved in the present invention is：Overcome the deficiencies in the prior art, there is provided a kind of mold and the lower mould side of separation
Just, a large amount of manpower and materials, the long service life of equipment, low production cost, the shaping mould of the high easy die sinking of production security are saved
Tool.
To solve above-mentioned technical problem, the technical solution used in the present invention is：A kind of mould of easy die sinking, including one
Support, the support are provided with a controlling organization, a shaping mechanism and a drive mechanism；
The shaping mechanism includes mold and lower mould, and connecting portion, the upper company are provided with the outside of the mold
Socket part is in symmetric radiation shape branch, and lower connecting portion is provided with the outside of the lower mould, and the lower connecting portion divides in symmetric radiation shape
Portion, the upper connecting portion are corresponding with lower connecting portion；
Connect a upper push-rod and a lower push-rod between the drive mechanism and upper connecting portion and lower connecting portion respectively, it is described on
One end of push rod and lower push-rod is connected by a rotating shaft, and the rotating shaft is connected with the outfan of drive mechanism, the upper push-rod
The other end is hinged and is connected on connecting portion, and the other end of the lower push-rod is hinged and is connected on lower connecting portion；
The drive mechanism is by controlling organization control.
Further, the drive mechanism is a cylinder, and the cylinder body of the cylinder is fixed on support.
Further, the end of the motion bar of the cylinder is provided with a shaft coupling, and the rotating shaft is fixed on shaft coupling.
Further, the lower limb of the mold is provided with a upper backup pad, and the top edge of the lower mould is provided with
Gripper shoe.
Further, the upper surface of the lower surface and lower supporting plate of the upper backup pad is respectively equipped with semicircular upper groove
And low groove, the upper groove is corresponding with low groove, and forms a gap.
Further, the upper connecting portion and lower connecting portion are two.
The present invention has the advantages and positive effects that：
Mold of the present invention and lower mould convenient separation, save a large amount of manpower and materials, and the long service life of equipment is produced into
This is low, and production security is high.
Description of the drawings
Fig. 1 be the easily mould mold of die sinking of the invention with lower mould matched moulds after structural representation.
Fig. 2 is the structural representation after the easily mould mold of die sinking of the invention is molded with lower mould.
In figure：1st, support；2nd, controlling organization；3rd, mold；4th, lower mould；5th, upper connecting portion；6th, lower connecting portion；7th, upper
Fagging；8th, lower supporting plate；9th, upper groove；10th, low groove；11st, cylinder；12nd, upper push-rod；13rd, lower push-rod；14th, rotating shaft；15th, axle
Joint.
Specific embodiment
As shown in Figure 1, 2, a kind of mould of easy die sinking, an including support 1, support 1 be provided with a controlling organization 2,
One shaping mechanism and a drive mechanism；
Shaping mechanism includes mold 3 and lower mould 4, and the outside of mold 3 is provided with two upper connecting portions 5, upper connection 5
In symmetric radiation shape branch, the outside of lower mould 4 is provided with two lower connecting portions 6, and lower connecting portion 6 is in symmetric radiation shape branch, on
Connecting portion 5 is corresponding with lower connecting portion 6, and the lower limb of mold 3 is provided with a upper backup pad 7, and the top edge of lower mould 4 is provided with one
Lower supporting plate 8, the upper surface of the lower surface and lower supporting plate 8 of upper backup pad 7 are respectively equipped with semicircular upper groove 9 and low groove
10, upper groove 9 is corresponding with low groove 10, and forms a gap；
Drive mechanism is a cylinder 11, and the cylinder body of cylinder 11 is fixed on support 1, cylinder 11 and upper connecting portion 5 and lower company
The one end for connecting a upper push-rod 12 and a lower push-rod 13, upper push-rod 12 and lower push-rod 13 between socket part 6 respectively passes through a rotating shaft 14
Connection, the end of the motion bar of cylinder 11 is provided with a shaft coupling 15, and rotating shaft 14 is fixed on shaft coupling 15, upper push-rod 12 it is another
End hinge is connected on connecting portion 5, and the other end of lower push-rod 13 is hinged and is connected on lower connecting portion 6；Cylinder 11 is controlled by controlling organization 2
System.
The course of work of this example：Controlling organization 2 controls two cylinders 11, and the motion bar of two cylinders 11 passes through shaft coupling
15 promotion upper push-rods 12 and lower push-rod 13 are moved, and the angle between upper push-rod 12 and lower push-rod 13 becomes big, and upper push-rod 12 is pushed away with
Bar 13 promotes connecting portion 5 and lower connecting portion 6 respectively, applies power upwards respectively to the mold 3 after matched moulds and lower mould 4,
Matched moulds mold 3 and lower mould 4 together separates, and upper groove 9 is corresponding with low groove 10, and forms a gap, in gap
Air the adhesion between mold 3 and lower mould 4 can be made to be unlikely to excessive, be more prone to mold-break operations.
Above embodiments of the invention are described in detail, but the content has been only the preferred embodiments of the present invention, no
Can be considered as limiting practical range of the invention.All impartial changes made according to the present patent application scope and improvement etc.,
Still should belong within the patent covering scope of the present invention.
Claims (4)
1. a kind of mould of easy die sinking, an including support, it is characterised in that：The support be provided with a controlling organization, one
Shaping mechanism and a drive mechanism；
The shaping mechanism includes mold and lower mould, and connecting portion, the upper connecting portion are provided with the outside of the mold
In symmetric radiation shape branch, lower connecting portion on the outside of the lower mould, is provided with, the lower connecting portion is in symmetric radiation shape branch, institute
State that connecting portion is corresponding with lower connecting portion, the lower limb of the mold is provided with a upper backup pad, the top of the lower mould
Edge is provided with a lower supporting plate, and the upper surface of the lower surface and lower supporting plate of the upper backup pad is respectively equipped with semicircular upper groove
And low groove, the upper groove is corresponding with low groove, and forms a gap；
Connect a upper push-rod and a lower push-rod, the upper push-rod between the drive mechanism and upper connecting portion and lower connecting portion respectively
Connected by a rotating shaft with one end of lower push-rod, the rotating shaft is connected with the outfan of drive mechanism, the upper push-rod it is another
End hinge is connected on connecting portion, and the other end of the lower push-rod is hinged and is connected on lower connecting portion；
The drive mechanism is by controlling organization control.
2. the mould of a kind of easy die sinking according to claim 1, it is characterised in that：The drive mechanism is a vapour
Cylinder, the cylinder body of the cylinder are fixed on support.
3. the mould of a kind of easy die sinking according to claim 2, it is characterised in that：The end of the motion bar of the cylinder
Portion is provided with a shaft coupling, and the rotating shaft is fixed on shaft coupling.
4. the mould of a kind of easy die sinking according to claim 1, it is characterised in that：The upper connecting portion and lower connection
Portion is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510287084.6A CN104842531B (en) | 2015-05-28 | 2015-05-28 | A kind of mould of easy die sinking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510287084.6A CN104842531B (en) | 2015-05-28 | 2015-05-28 | A kind of mould of easy die sinking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104842531A CN104842531A (en) | 2015-08-19 |
| CN104842531B true CN104842531B (en) | 2017-03-29 |
Family
ID=53842697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510287084.6A Active CN104842531B (en) | 2015-05-28 | 2015-05-28 | A kind of mould of easy die sinking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104842531B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638462A (en) * | 2018-06-29 | 2018-10-12 | 重庆技嘉模具有限公司 | Bottle Coating Box pedestal injection mold |
| CN112355293B (en) * | 2020-11-12 | 2021-11-30 | 抚州市银圣王洁具有限公司 | Gravity casting device for faucet production |
| CN114228074B (en) * | 2021-12-14 | 2023-10-20 | 安徽岳塑汽车工业股份有限公司 | Injection mold parting mechanism and injection molding process |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3201304B2 (en) * | 1997-04-21 | 2001-08-20 | 株式会社新潟鉄工所 | Mold clamping device for electric vertical injection molding machine |
| JP3239097B2 (en) * | 1997-12-05 | 2001-12-17 | 株式会社日本製鋼所 | Method and apparatus for adjusting mold clamping force of toggle injection molding machine |
| FR2863930B1 (en) * | 2003-12-19 | 2006-03-03 | Sidel Sa | MOLDING DEVICE FOR MANUFACTURING CONTAINERS OF THERMOPLASTIC MATERIAL |
| CN201300507Y (en) * | 2008-09-27 | 2009-09-02 | 郭锡南 | Energy-saving electric clamping mechanism |
| CN103692628B (en) * | 2013-12-17 | 2016-02-24 | 浙江大学 | A kind of Clamping Device of Injection Moulding Machine of link in rhomb form two-wire lead screw transmission |
| CN204800986U (en) * | 2015-05-28 | 2015-11-25 | 天津亚斯德瑞科技发展有限公司 | Easy die sinking injection moulding mould |
| CN204820199U (en) * | 2015-07-15 | 2015-12-02 | 浙江海燕模具有限公司 | Plastic mold does not have ejecting automatic demoulding mechanism |
-
2015
- 2015-05-28 CN CN201510287084.6A patent/CN104842531B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104842531A (en) | 2015-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161229 Address after: 266000 Industrial Park, No. nine East water road, Licang District, Shandong, Qingdao, China Applicant after: Li Jianyao Address before: 300000 Tianjin city xiditou town Beichen District East Village xiditou Applicant before: Tianjin Ya Siderui development in science and technology Co., Ltd |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Yingjun Inventor before: Dai Bingjian Inventor before: Lv Shuangshuang Inventor before: Li Menglin Inventor before: Lv Youwei |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170717 Address after: 523330 Guangdong Province, Dongguan City Shipai town lijiafang Industrial Zone Patentee after: Dongguan Lixin Plastics Co., Ltd. Address before: 266000 Industrial Park, No. nine East water road, Licang District, Shandong, Qingdao, China Patentee before: Li Jianyao |