CN108215068A - A kind of the first color of double color mould sealing insert structure - Google Patents
A kind of the first color of double color mould sealing insert structure Download PDFInfo
- Publication number
- CN108215068A CN108215068A CN201611189149.4A CN201611189149A CN108215068A CN 108215068 A CN108215068 A CN 108215068A CN 201611189149 A CN201611189149 A CN 201611189149A CN 108215068 A CN108215068 A CN 108215068A
- Authority
- CN
- China
- Prior art keywords
- movable block
- sealing
- color
- installation cavity
- muscle
- 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
- B29C45/2602—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
- B29C45/16—Making multilayered or multicoloured articles
-
- 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
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention belongs to double color mould technical fields, a kind of the first color of double color mould sealing insert structure, including insert body and movable block, the installation cavity to match with the movable block is provided in the insert body, the movable block is slidably arranged in the installation cavity body, described movable block one end is provided with sealing muscle, and other end setting has elastic component, and the sealing muscle protrudes from the upper surface of the insert body.Advantageous effect：Sealing muscle in the application by original fixed setting is set as activity, so as to which technical ability ensures there is sealing effect in the state of molding, and extra mold clamping force can be distributed on elastic element, solves the problems, such as that sealing muscle is easily broken, improves die life.
Description
Technical field
The invention belongs to double color mould technical field more particularly to a kind of double color mould the first color sealing insert structures.
Background technology
The product quality of plastic and qualification rate problem are respectively formed in automobile lamp, the factor mold being affected to it is
One of them, the problem of product quality and qualification rate in mold influence more than 50%.The success or not of mould structure design, shadow
Period and the cost of later maintenance maintenance are rung.In order to be repaired within the shortest time, form removal of often working overtime, lathe is with all strength to treat
Processing, has upset the overall processing plan of new die.To all there be larger impact to cost.
Be provided on traditional the first color of double color mould sealing mold insert protrude its surface sealing muscle, due to sealing muscle thickness is thin,
Intensity is low, therefore sealing muscle most easy fracture, affects product quality and qualification rate, affects production efficiency.
Invention content
To solve the defects of sealing muscle on sealing mold insert of the existing technology is easily broken off, the present invention provides a kind of double
Color mould the first color sealing insert structure.
In order to solve the above technical problems, the technical solution adopted in the present invention is：A kind of the first color of double color mould sealing mold insert
Structure including insert body and movable block, is provided with the installation cavity to match with the movable block in the insert body,
The movable block is slidably arranged in the installation cavity body, and described movable block one end is provided with sealing muscle, other end setting
Have elastic component, the sealing muscle protrudes from the upper surface of the insert body.
Further, to prevent movable block transition from stretching out installation cavity, the upper dimension of the movable block is less than under it
Portion's size, at an upper portion thereof and at a lower portion thereof junction formed the first table top, the installation cavity upper and lower part respectively with the movable block
Shape matches.
Preferably, for ease of the installation of elastic element, the movable block bottom end has mounting portion, the mounting portion
Size is larger to form the second table top, and the installation cavity bottom matches with the mounting portion shape.
Preferably, the elastic element is spring.Certain other materials or structure with elastic property are equally suitable
For the present invention.
Advantageous effect：Sealing muscle in the application by original fixed setting is set as activity, so as to which technical ability ensures molding
During state there is sealing effect, and extra mold clamping force can be distributed on elastic element, solve the problems, such as that sealing muscle is easily broken,
Improve die life.
Description of the drawings
Fig. 1 is double color mould the first color sealing insert structure plan view；
Fig. 2 is double color mould the first color sealing mold insert dimensional structure diagram；
1. insert body in figure, 11. installation cavitys, 2. movable blocks, 21. first table tops, 22. second table tops, 3. sealing muscle,
4. elastic element.
Specific embodiment
Embodiment
As illustrated in fig. 1 and 2, a kind of the first color of double color mould sealing insert structure, it is described including insert body 1 and movable block 2
Insert body 1 in be provided with the installation cavity 11 to match with the movable block 2, the movable block 2 is slidably arranged in institute
It states in installation cavity 11, described 2 one end of movable block is provided with sealing muscle 3, and other end setting has elastic component 4, the elasticity
Element 4 is spring, and the sealing muscle 3 protrudes from the upper surface of the insert body 1.
Specifically, the upper dimension of the movable block 2 is less than its underpart size, and junction is formed at an upper portion thereof and at a lower portion thereof
First table top 21, the installation cavity upper and lower part match respectively with 2 shape of movable block.2 bottom end of movable block
With mounting portion, the mounting portion size is larger to form the second table top 22, installation 11 bottom of cavity and the mounting portion
Shape matches.
During molding, spring one end is contacted with upper mold or lower die, and sealing muscle 3 is ejected and is inserted into mold cavity, spring can have
The power that 3 top of effect dispersion sealing muscle receives, while sealing muscle 3 can play the role of sealing again, avoid sealing muscle 3 and fracture, and improve
Die life.
Claims (4)
1. a kind of the first color of double color mould sealing insert structure, it is characterised in that：It is described including insert body (1) and movable block (2)
Insert body (1) in be provided with the installation cavity (11) to match with the movable block (2), the movable block (2) slides
It is arranged in the installation cavity (11), described movable block (2) one end is provided with sealing muscle (3), and other end setting is flexible
Element (4), the sealing muscle (3) protrude from the upper surface of the insert body (1).
2. the first color of double color mould sealing insert structure according to claim 1, it is characterised in that：The movable block (2)
Upper dimension be less than its underpart size, at an upper portion thereof and at a lower portion thereof junction formed the first table top (21), the installation cavity top
Match respectively with the movable block (2) shape with lower part.
3. the first color of double color mould sealing insert structure according to claim 1 or 2, it is characterised in that：The movable block
(2) bottom end have mounting portion, the mounting portion size it is larger formed the second table top (22), it is described installation cavity (11) bottom with
The mounting portion shape matches.
4. the first color of double color mould sealing insert structure according to claim 1 or 2, it is characterised in that：The elasticity member
Part (4) is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611189149.4A CN108215068A (en) | 2016-12-21 | 2016-12-21 | A kind of the first color of double color mould sealing insert structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611189149.4A CN108215068A (en) | 2016-12-21 | 2016-12-21 | A kind of the first color of double color mould sealing insert structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108215068A true CN108215068A (en) | 2018-06-29 |
Family
ID=62651862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611189149.4A Pending CN108215068A (en) | 2016-12-21 | 2016-12-21 | A kind of the first color of double color mould sealing insert structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108215068A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010253783A (en) * | 2009-04-24 | 2010-11-11 | Panasonic Electric Works Co Ltd | Injection mold |
| CN102729411A (en) * | 2012-06-29 | 2012-10-17 | 珀尔曼机电(昆山)有限公司 | Glue sealing cavity adjusting mechanism for injection molding glue coating mold |
| CN203391247U (en) * | 2013-07-01 | 2014-01-15 | 柳州裕信方盛汽车饰件有限公司 | Parting surface protection mechanism for compulsive resetting mold of release link |
| CN204471753U (en) * | 2015-01-04 | 2015-07-15 | 深圳市安高模具有限公司 | A kind of double-color mold |
| CN205086267U (en) * | 2015-11-04 | 2016-03-16 | 爱威电子（苏州）有限公司 | Double -colored unsteady forming device |
| CN106079244A (en) * | 2016-06-25 | 2016-11-09 | 湖南浩润汽车零部件有限公司 | A kind of double-colored car trim and mould thereof and method |
| CN207140226U (en) * | 2016-12-21 | 2018-03-27 | 常州星宇车灯股份有限公司 | A kind of the first color of double color mould sealing insert structure |
-
2016
- 2016-12-21 CN CN201611189149.4A patent/CN108215068A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010253783A (en) * | 2009-04-24 | 2010-11-11 | Panasonic Electric Works Co Ltd | Injection mold |
| CN102729411A (en) * | 2012-06-29 | 2012-10-17 | 珀尔曼机电(昆山)有限公司 | Glue sealing cavity adjusting mechanism for injection molding glue coating mold |
| CN203391247U (en) * | 2013-07-01 | 2014-01-15 | 柳州裕信方盛汽车饰件有限公司 | Parting surface protection mechanism for compulsive resetting mold of release link |
| CN204471753U (en) * | 2015-01-04 | 2015-07-15 | 深圳市安高模具有限公司 | A kind of double-color mold |
| CN205086267U (en) * | 2015-11-04 | 2016-03-16 | 爱威电子（苏州）有限公司 | Double -colored unsteady forming device |
| CN106079244A (en) * | 2016-06-25 | 2016-11-09 | 湖南浩润汽车零部件有限公司 | A kind of double-colored car trim and mould thereof and method |
| CN207140226U (en) * | 2016-12-21 | 2018-03-27 | 常州星宇车灯股份有限公司 | A kind of the first color of double color mould sealing insert structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |