CN103407038A - Inclined demolding structure for mold insert - Google Patents
Inclined demolding structure for mold insert Download PDFInfo
- Publication number
- CN103407038A CN103407038A CN2013103548808A CN201310354880A CN103407038A CN 103407038 A CN103407038 A CN 103407038A CN 2013103548808 A CN2013103548808 A CN 2013103548808A CN 201310354880 A CN201310354880 A CN 201310354880A CN 103407038 A CN103407038 A CN 103407038A
- Authority
- CN
- China
- Prior art keywords
- mold insert
- mold
- plate
- slide block
- obliquely
- 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
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides an inclined demolding structure for a mold insert. With the inclined demolding structure, only one mold insert structure is needed in demolding of an obliquely and upwardly protruding structure located at the side of a product; and the inclined demolding structure has the advantages of a simple structure, low assembling difficulty and low manufacturing cost. The inclined demolding structure comprises a front mold, a rear mold, a plate A and a plate B, wherein cavities among the front mold, the rear mold and the mold insert form a mold cavity, and a product is arranged in the mold cavity. The inclined demolding structure is characterized in that the mold insert comprises a lateral mold insert which abuts against the outer wall of an obliquely and upwardly protruding structure of the product and has an obliquely and upwardly protruding slant angle of alpha, the outer side of the lateral mold insert is fixedly connected with a slide block, the bottom surface of the slide block is a plane with a slant angle of alpha and is supported on the upper plane of a wear resistant block with a slant angle of alpha, the wear resistant block is fixed on the plate B, and an inclined guide pillar penetrates the plate A and then is inserted into an inclined guide pillar chamber of the slide block.
Description
Technical field
The present invention relates to the technical field of structures of product mold, be specially a kind of oblique demolding structure of mold insert.
Background technology
Existing product sidepiece during with bulge-structure obliquely, need to design respectively two mold inserts, one of them of two mold inserts from vertically to completing the demoulding, another is from level to completing the demoulding, its complex structure, assembly difficulty is high, cost of manufacture is high.
Summary of the invention
The invention provides a kind of oblique demolding structure of mold insert, when it makes the product sidepiece with bulge-structure obliquely, only need an insert structure can complete the product demoulding of bulge-structure obliquely, it is simple in structure, and assembly difficulty is low, cost of manufacture is low.
A kind of oblique demolding structure of mold insert, its technical scheme is such: it comprises front mould, rear mold, the A plate, the B plate, described front mould, rear mold, cavity between mold insert is die cavity, in described die cavity, it is product, it is characterized in that: described mold insert comprises the sidepiece mold insert, described sidepiece mold insert is close to the outer wall of the bulge-structure obliquely of described product, its obliquely the projection gradient be α, the outside of described sidepiece mold insert is fastenedly connected with slide block, the bottom surface of described slide block is that gradient is the plane of α, the bottom surface of described slide block is supported on the upper plane that gradient is the wear-resistant block of α, described wear-resistant block is anchored on described B plate, Angle Pin is plugged in the Angle Pin chamber of described slide block after running through the A plate.
After adopting structure of the present invention, during the demoulding, the B plate upwards drives Angle Pin and moves upward, now Angle Pin is to power obliquely of slide block, make slide block move laterally along the upper plane of wear-resistant block, because the bottom surface of slide block is that gradient is the plane of α, the upper plane of wear-resistant block is that gradient is the plane of α, the gradient of projection is α obliquely, make the sidepiece mold insert can complete smoothly the demoulding obliquely, when it makes the product sidepiece with bulge-structure obliquely, only need an insert structure can complete the product demoulding of bulge-structure obliquely, it is simple in structure, assembly difficulty is low, cost of manufacture is low.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
See Fig. 1, it comprises front mould 1, rear mold 2, A plate 3, B plate 4, cavity between front mould 1, rear mold 2, mold insert is die cavity, in die cavity, it is product 5, mold insert comprises sidepiece mold insert 6, sidepiece mold insert 6 be close to the bulge-structure obliquely 7 of product 5 outer wall, its obliquely the projection gradient be α, the outside of sidepiece mold insert 6 is fastenedly connected with slide block 8, the bottom surface of slide block 8 is that gradient is the plane of α, the bottom surface of slide block 8 is supported on the upper plane that gradient is the wear-resistant block 9 of α, wear-resistant block 9 is anchored on the B4 plate, and Angle Pin 10 is plugged in the Angle Pin chamber 11 of slide block 8 after running through A plate 3.
Claims (1)
1. the oblique demolding structure of a mold insert, it comprises front mould, rear mold, the A plate, the B plate, described front mould, rear mold, cavity between mold insert is die cavity, in described die cavity, it is product, it is characterized in that: described mold insert comprises the sidepiece mold insert, described sidepiece mold insert is close to the outer wall of the bulge-structure obliquely of described product, its obliquely the projection gradient be α, the outside of described sidepiece mold insert is fastenedly connected with slide block, the bottom surface of described slide block is that gradient is the plane of α, the bottom surface of described slide block is supported on the upper plane that gradient is the wear-resistant block of α, described wear-resistant block is anchored on described B plate, Angle Pin is plugged in the Angle Pin chamber of described slide block after running through the A plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103548808A CN103407038A (en) | 2013-08-15 | 2013-08-15 | Inclined demolding structure for mold insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103548808A CN103407038A (en) | 2013-08-15 | 2013-08-15 | Inclined demolding structure for mold insert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103407038A true CN103407038A (en) | 2013-11-27 |
Family
ID=49600105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103548808A Pending CN103407038A (en) | 2013-08-15 | 2013-08-15 | Inclined demolding structure for mold insert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103407038A (en) |
-
2013
- 2013-08-15 CN CN2013103548808A patent/CN103407038A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103481465A (en) | Inner sliding block structure of die for product with inverted buckle on inner side | |
| CN203567089U (en) | Inner sliding block structure of mold for product provided with reversing buckle on inner side | |
| CN103407038A (en) | Inclined demolding structure for mold insert | |
| CN203438444U (en) | Oblique demoulding structure of insert | |
| CN202846780U (en) | Structure for realizing automatic product demolding by using line ejector pins | |
| CN103496111A (en) | One-mold dual-cavity slide block demolding structure | |
| CN202129895U (en) | Oblique jacking-out and oblique buckling structure for a mold | |
| CN203888148U (en) | Mechanism of machine for jointly shoveling inner and outer sliding blocks of injection molding mold system | |
| CN103496117A (en) | Mould structure with mould core capable of driving sliding block to move | |
| CN203650774U (en) | Structure with line position capable of firstly popping up thimble and then traveling out | |
| CN104002436A (en) | Internal sliding block, external sliding block and shovel integrated structure of injection mold system | |
| CN102285027A (en) | Sliding-position slant core pulling structure of mould | |
| CN203567095U (en) | Core-pulling structure for front die slide block insert | |
| CN203567082U (en) | Demolding structure for one-mold two-cavity sliding block | |
| CN203566950U (en) | Time-delay core-pulling mold structure for rear-die sliding block | |
| CN203438507U (en) | Structure for preventing abrasion between insert on one side and rear mold | |
| CN103538176A (en) | Integral pitched top ejection structure of mold | |
| CN203650776U (en) | Inwards inclined slide block structure | |
| CN203567092U (en) | Die structure with mold cores for driving sliding block to move | |
| CN103538177A (en) | Inclined-inward slide block structure | |
| CN104647656A (en) | Sliding block driven insert pin structure | |
| CN202129900U (en) | Secondarily sliding-out structure of mould | |
| CN203566962U (en) | Integral inclined ejection structure for die | |
| CN203438447U (en) | Structure for finishing demolding by ejecting inserts by ejector pins | |
| CN103522460A (en) | Structure of slide capable of firstly vibrating pin and then sliding out |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131127 |