CN109465990A - A kind of exposed reinforced seal ring mould of modified - Google Patents
A kind of exposed reinforced seal ring mould of modified Download PDFInfo
- Publication number
- CN109465990A CN109465990A CN201811425585.6A CN201811425585A CN109465990A CN 109465990 A CN109465990 A CN 109465990A CN 201811425585 A CN201811425585 A CN 201811425585A CN 109465990 A CN109465990 A CN 109465990A
- Authority
- CN
- China
- Prior art keywords
- lower die
- upper mold
- seal ring
- mould
- face
- 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.)
- Granted
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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
- B29C33/303—Mounting, exchanging or centering centering mould parts or halves, e.g. during mounting
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
- B29C33/308—Adjustable moulds
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/002—Component parts, details or accessories; Auxiliary operations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a kind of exposed reinforced seal ring moulds of modified, including lower die, middle mould, upper mold, note plug, elastic component and lower die mold insert, middle mould is located at the outside of lower die, lower die mold insert is located at the inside of lower die, upper mold is located on middle mould top surface, lower die, middle mould, upper die and lower die mold insert form one-mode cavity, and note plug is located above upper mold and is positioned by upper die and lower die mold insert, and elastic component is located between note plug and upper mold and for transmitting note plug to the pressure of upper mold.One-mode cavity of the present invention can be adjusted by disc spring, guarantee product not excessive glue or scarce material.
Description
Technical field
The present invention relates to technical field of mold more particularly to a kind of exposed reinforced seal ring moulds of modified.
Background technique
The exposed reinforced seal ring mould of the prior art has upper die and lower die, middle mould, note plug and lower die mold insert, mold knot
Structure is that material cup formula transmits injection pressure structure, and when production first opens upper mould and note plug, is put into skeleton in middle model cavity, closes
Sizing material molded part is put into after mould in upper mold material cup, closes press cure after note plug, when production, single die cavity can not be adjusted voluntarily,
If skeleton height is inconsistent, mold height is inconsistent and template is uneven can all lead to product excessive glue or lack material.Existing mold
Structure requires skeleton consistency of thickness very high, the easy scarce material of the product that skeleton consistency of thickness produces when bad, excessive glue.
Summary of the invention
To solve technical problem present in background technique, the present invention proposes a kind of exposed backbone sealing ring mould of modified
Tool.
The exposed reinforced seal ring mould of a kind of modified proposed by the present invention, including lower die, middle mould, upper mold, note plug, elasticity
Part and lower die mold insert；
Middle mould is located at the outside of lower die, and lower die mold insert is located at the inside of lower die, and upper mold is located on middle mould top surface, lower die, in
Mould, upper die and lower die mold insert form one-mode cavity；
Note plug is located above upper mold and is positioned by upper die and lower die mold insert, and elastic component is located between note plug and upper mold and is used in combination
In transmitting note plug to the pressure of upper mold.
As the scheme that the present invention advanced optimizes, the outside of lower die has First terrace and outer cut surface, middle mould
Bottom surface and First terrace against, the medial surface of middle mould and outer cut surface against.
As the scheme that the present invention advanced optimizes, there is outer cut surface the beveling for the setting that slopes inwardly from top to bottom to cut
Face, horizontally disposed supporting table terrace and vertical vertical cut surface, wherein supporting table terrace connection beveling face and vertical cutting
Face；
Medial surface has the first medial surface of setting of sloping inwardly from top to bottom, horizontally disposed inner side step face and perpendicular
The third medial surface being directly arranged, inner side step face connect the first medial surface and third medial surface；
Inner side step face and supporting table terrace be corresponding with vertical cut surface against, third medial surface and formation gap, and first
The top half of medial surface and beveling face against.
As the scheme that the present invention advanced optimizes, the inside of lower die has second step face and inscribe face, lower die edge
The bottom surface and second step face of part against, lower die mold insert lateral surface and inscribe face against.
As the scheme that the present invention advanced optimizes, the top surface of middle mould is equipped with boss, and the bottom surface of upper mold is equipped with groove,
Groove is matched with boss.
As the scheme that the present invention advanced optimizes, the section of boss and groove is trapezoidal.
As the scheme that the present invention advanced optimizes, it is provided with annular groove in upper mold, elastic component is located in annular groove.
As the scheme that the present invention advanced optimizes, elastic component is disc spring.
As the scheme that the present invention advanced optimizes, annular space is formed between upper die and lower die mold insert, infuses the lower half of plug
Part is located in annular space.
As the scheme that advanced optimizes of the present invention, upper mold is equipped with locating piece, and note is provided with locating slot beyond the Great Wall, locating slot with
Locating piece matching.
In the present invention, the modified proposed exposed reinforced seal ring mould is equipped with elastic component between upper mold and note plug,
When implementing downward pressure to note plug, difference in upper mold is pressed in since the elastic force of elastic component can be allocated according to the actual situation
Pressure at position, and then the shape of one-mode cavity is adjusted, it is close to the outer wall of one-mode cavity with skeleton, avoids product not excessive glue or scarce
Material.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structural schematic diagram when the present invention processes exposed backbone sealing ring.
Specific embodiment
As shown in Figs. 1-2, the exposed reinforced seal ring mould of a kind of modified, it is characterised in that: including lower die 1, middle mould 2,
Upper mold 3, note plug 4, elastic component 5 and lower die mold insert 6；
Middle mould 2 is located at the outside of lower die 1, and lower die mold insert 6 is located at the inside of lower die 1, and upper mold is located on middle 2 top surface of mould, under
Mould 1, middle mould 2, upper mold 3 and lower die mold insert 6 form one-mode cavity 7, and one-mode cavity 7 has middle model cavity and mold core, and middle model cavity is used for
Skeleton 11 is placed, mold core is for placing sizing material molded part；
Note plug 4 is located at 3 top of upper mold and is positioned by upper mold 3 and lower die mold insert 6, and elastic component 5 is disc spring, is opened in upper mold 3
There is annular groove 10, disc spring 5 is located in annular groove 10, and elastic component 5 is located between note plug 4 and upper mold 3 and for transmitting note 4 pairs of upper molds 3 of plug
Pressure；
There is First terrace 1a and outer cut surface 1b, the bottom surface 2a and First terrace 1a of middle mould 2 to support in the outside of lower die 1
Lean on, the medial surface 2b of middle mould 2 and outer cut surface 1b against；
Outer cut surface 1b has beveling face 1b3, the horizontally disposed supporting table terrace for the setting that slopes inwardly from top to bottom
1b2 and vertical vertical cut surface 1b1, wherein the 1b2 connection of supporting table terrace chamfers face 1b3 and vertical cut surface 1b1；
Medial surface 2b has the first medial surface 2b3 of the setting that slopes inwardly from top to bottom, horizontally disposed inner side step face
The 2b2 and third medial surface 2b1 being vertically arranged, inner side step face 2b2 connection the first medial surface 2b3 and third medial surface 2b1；
Inner side step face 2b2 and supporting table terrace 1b2 be corresponding with vertical cut surface 1b1 against, third medial surface 2b1 and shape
At gap, the top half of the first medial surface 2b3 and beveling face 1b3 against；
The inside of lower die 1 has second step face 1c and inscribe face 1d, the bottom surface 6a of lower die mold insert 6 and second step face
1c against, lower die mold insert 6 lateral surface 6b and inscribe face 1d against；
The top surface 2c of middle mould 2 is equipped with boss 8, and the bottom surface 3a of upper mold 3 is equipped with groove 9, and groove 9 is matched with boss 8, convex
The section of platform 8 and groove 9 is trapezoidal.
Annular space is formed between upper mold 3 and lower die mold insert 6, the lower half portion of note plug 4 is located in annular space.
Upper mold 3 is equipped with locating piece 13, is provided with locating slot 40 on note plug 4, locating slot 40 is matched with locating piece 13.
The present embodiment is in the course of work of processing sealing ring: opening upper mold, skeleton is put into middle model cavity, in lower die
It is put into sizing material molded part on the mold core of mold insert, closes upper mold, rear press cure increases disc spring between upper mold and note plug, simultaneously
Upper mold and note plug are that an assembly is whole again, and note plug can be free to slide in upper mold；The either inconsistent, mold of skeleton height
Highly inconsistent and template is unequal, and each one-mode cavity can freely be adjusted by disc spring, guarantees product not excessive glue or scarce material.
Preferred in the present embodiment, the outside of lower die 1 has lower First terrace 1a and outer cut surface 1b, the bottom of middle mould 2
Face 2a and First terrace 1a is against the medial surface 2b of middle mould 2 and outer cut surface 1b are against convenient for the installation of middle mould 2.
Preferred in the present embodiment, outer cut surface 1b has the supporting table of the beveling face 1b3 of inclined cut, horizontal resection
The terrace 1b2 and vertical cut surface 1b1 cut vertically, wherein the 1b2 connection of supporting table terrace chamfers face 1b3 and vertical cutting
Face 1b1；
Medial surface 2b has the first medial surface 2b3, the horizontally disposed inner side step face 2b2 that are obliquely installed and sets vertically
The third medial surface 2b1 set, inner side step face 2b2 connection the first medial surface 2b3 and third medial surface 2b1；
Inner side step face 2b2 and supporting table terrace 1b2 be corresponding with vertical cut surface 1b1 against, third medial surface 2b1 and shape
At gap；The top half of first medial surface 2b3 and beveling face 1b3 against, be on the one hand convenient for the positioning and installation of middle mould 2,
On the other hand, it is easy to implement the adjusting of one-mode cavity shape, avoid excessive glue or lacks material.
Preferred in the present embodiment, the inside of lower die 1 has second step face 1c and inscribe face 1d, lower die mold insert 6
Bottom 6a and second step face 1c is against the lateral surface 6b and inscribe face 1d of lower die mold insert 6 are against convenient for lower die mold insert 6
It is fixed and positioned.
Preferred in the present embodiment, middle top surface 2c is equipped with boss 8, and upper bottom surface 3a is equipped with and the matched groove of boss 8
9, convenient for the positioning of upper mold 3.
Preferred in the present embodiment, the section of boss 8 and groove 9 is trapezoidal.
It is preferred in the present embodiment, annular groove 10 is provided in upper mold 3, elastic component 5 is located in annular groove 10, convenient for elastic component 5
Installation is placed elastic component 5 and is circumferentially moved in upper mold 3.
Preferred in the present embodiment, elastic component 5 is disc spring, is easily installed, and at low cost.
It is preferred in the present embodiment, annular space is formed between upper mold 3 and lower die mold insert 6, the lower half portion of note plug 4 is located at
In annular space, convenient for the positioning of note plug 4.
Preferred in the present embodiment, upper mold 3 is equipped with locating piece 13, is provided with locating slot 40 on note plug 4, locating slot 40 and fixed
Position part 13 matches, and upper mold 3, note plug 4 and elastic component 5 is made to form an entirety, easy to disassemble, and is easily installed, and increases processing effect
Rate.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of exposed reinforced seal ring mould of modified, it is characterised in that: including lower die (1), middle mould (2), upper mold (3), note
Fill in (4), elastic component (5) and lower die mold insert (6)；
Middle mould (2) is located at the outside of lower die (1), and lower die mold insert (6) is located at the inside of lower die (1), and upper mold is located at middle mould (2) top surface
On, lower die (1), middle mould (2), upper mold (3) and lower die mold insert (6) form one-mode cavity (7)；
Note plug (4) is located above upper mold (3) and is positioned by upper mold (3) and lower die mold insert (6), and elastic component (5) is located at note plug (4)
Between upper mold (3) and for transmitting note plug (4) to the pressure of upper mold (3).
2. the exposed reinforced seal ring mould of modified according to claim 1, it is characterised in that: the outside of lower die (1) has
There are First terrace (1a) and outer cut surface (1b), the bottom surface (2a) of middle mould (2) and First terrace (1a) are against middle mould (2)
Medial surface (2b) and outer cut surface (1b) against.
3. the exposed reinforced seal ring mould of modified according to claim 2, it is characterised in that: outer cut surface (1b) has
Slope inwardly the beveling face (1b3) of setting, horizontally disposed supporting table terrace (1b2) and vertical vertical cutting from top to bottom
Face (1b1), wherein supporting table terrace (1b2) connection beveling face (1b3) and vertical cut surface (1b1)；
Medial surface (2b) has the first medial surface (2b3) for the setting that slopes inwardly from top to bottom, horizontally disposed inner side step face
(2b2) and the third medial surface (2b1) being vertically arranged, inner side step face (2b2) are connected in the first medial surface (2b3) and third
Side (2b1)；
Inner side step face (2b2) and supporting table terrace (1b2) are against third medial surface (2b1) is corresponding with vertical cut surface (1b1)
And form gap, the top half of the first medial surface (2b3) and beveling face (1b3) against.
4. the exposed reinforced seal ring mould of modified according to claim 1, it is characterised in that: the inside of lower die (1) has
There are second step face (1c) and inscribe face (1d), the bottom surface (6a) of lower die mold insert (6) and second step face (1c) are against lower die
The lateral surface (6b) of mold insert (6) and inscribe face (1d) against.
5. the exposed reinforced seal ring mould of modified according to claim 1, it is characterised in that: the top surface of middle mould (2)
(2c) is equipped with boss (8), and the bottom surface (3a) of upper mold (3) is equipped with groove (9), and groove (9) is matched with boss (8).
6. the exposed reinforced seal ring mould of modified according to claim 5, it is characterised in that: boss (8) and groove (9)
Section be it is trapezoidal.
7. the exposed reinforced seal ring mould of modified according to claim 1, it is characterised in that: upper mold is provided with ring on (3)
Slot (10), elastic component (5) are located in annular groove (10).
8. the exposed reinforced seal ring mould of modified according to claim 1, it is characterised in that: elastic component (5) is disc spring.
9. the exposed reinforced seal ring mould of modified according to claim 1, it is characterised in that: upper mold (3) and lower die edge
Annular space is formed between part (6), the lower half portion of note plug (4) is located in annular space.
10. the exposed reinforced seal ring mould of modified according to claim 9, it is characterised in that: upper mold (3) is equipped with fixed
Position part (13), note is filled in be provided with locating slot (40) on (4), and locating slot (40) is matched with locating piece (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811425585.6A CN109465990B (en) | 2018-11-27 | 2018-11-27 | Improved exposed framework sealing ring mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811425585.6A CN109465990B (en) | 2018-11-27 | 2018-11-27 | Improved exposed framework sealing ring mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109465990A true CN109465990A (en) | 2019-03-15 |
| CN109465990B CN109465990B (en) | 2021-09-10 |
Family
ID=65674398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811425585.6A Active CN109465990B (en) | 2018-11-27 | 2018-11-27 | Improved exposed framework sealing ring mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109465990B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476950A (en) * | 2020-11-20 | 2021-03-12 | 安徽中鼎智能科技有限公司 | Automobile ceiling damping cover balancing weight rubber mold |
| CN113246348A (en) * | 2021-06-29 | 2021-08-13 | 哈尔滨利民橡胶有限公司 | BCS piston compression molding rubber mold |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1557623A (en) * | 2004-01-18 | 2004-12-29 | 蒋迎峰 | Dishing spring type press mould |
| CN2677145Y (en) * | 2004-01-18 | 2005-02-09 | 蒋迎峰 | Disk spring type extrusion mould |
| CN103737862A (en) * | 2013-12-27 | 2014-04-23 | 哈尔滨东安实业发展有限公司 | Half-exposed framework half-packaged rubber oil seal die and sealing method |
| CN104057560A (en) * | 2014-06-20 | 2014-09-24 | 宁国市瑞普密封件有限公司 | Novel air conditioning fan rubber shaft core mould |
| CN206374092U (en) * | 2017-01-13 | 2017-08-04 | 东莞市瑞拓五金橡塑有限公司 | Special-shaped skeleton rubber seal sulfurizing mould |
-
2018
- 2018-11-27 CN CN201811425585.6A patent/CN109465990B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1557623A (en) * | 2004-01-18 | 2004-12-29 | 蒋迎峰 | Dishing spring type press mould |
| CN2677145Y (en) * | 2004-01-18 | 2005-02-09 | 蒋迎峰 | Disk spring type extrusion mould |
| CN103737862A (en) * | 2013-12-27 | 2014-04-23 | 哈尔滨东安实业发展有限公司 | Half-exposed framework half-packaged rubber oil seal die and sealing method |
| CN104057560A (en) * | 2014-06-20 | 2014-09-24 | 宁国市瑞普密封件有限公司 | Novel air conditioning fan rubber shaft core mould |
| CN206374092U (en) * | 2017-01-13 | 2017-08-04 | 东莞市瑞拓五金橡塑有限公司 | Special-shaped skeleton rubber seal sulfurizing mould |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476950A (en) * | 2020-11-20 | 2021-03-12 | 安徽中鼎智能科技有限公司 | Automobile ceiling damping cover balancing weight rubber mold |
| CN112476950B (en) * | 2020-11-20 | 2022-04-12 | 安徽中鼎智能科技有限公司 | Automobile ceiling damping cover balancing weight rubber mold |
| CN113246348A (en) * | 2021-06-29 | 2021-08-13 | 哈尔滨利民橡胶有限公司 | BCS piston compression molding rubber mold |
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| Publication number | Publication date |
|---|---|
| CN109465990B (en) | 2021-09-10 |
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