CN203712914U - Inner and outer synchronous ejection curing mold for rubber bushing - Google Patents
Inner and outer synchronous ejection curing mold for rubber bushing Download PDFInfo
- Publication number
- CN203712914U CN203712914U CN201320749415.XU CN201320749415U CN203712914U CN 203712914 U CN203712914 U CN 203712914U CN 201320749415 U CN201320749415 U CN 201320749415U CN 203712914 U CN203712914 U CN 203712914U
- Authority
- CN
- China
- Prior art keywords
- hough
- plate
- rubber bushing
- push rod
- piece
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to an inner and outer synchronous ejection curing mold for a rubber bushing. The inner and outer synchronous ejection curing mold comprises a bottom plate, a lower mold base plate, a lower template and an upper template, wherein the lower die base plate is arranged at the upper end of a mold holder arranged on two sides on the bottom plate; the lower template is arranged on an upper end face of the lower mold base plate; a Hough frame is clamped between the lower template and the upper template; multiple Hough blocks are inlaid inside the Hough frame in parallel; multiple forming mold cavities are uniformly arranged in the Hough blocks in parallel; a lower mold core and an upper mold core are respectively arranged at positions, which correspond to the forming mold cavities, on the lower template and the upper template; the lower mold core and the upper mold core are butted in the forming mold cavities; a lower ejector plate is arranged at the upper end of the bottom plate; an insert ejector rod which is inserted into the lower mold core is vertically arranged on the lower ejector plate; the lower ends of the Hough blocks are connected with the lower ejector plate through a Hough ejector rod. The inner and outer synchronous ejection curing mold is simple in structure, an inner pipe insert and an outer pipe insert are synchronously ejected during demolding, and the symmetry degree of inner and outer pipes is effectively guaranteed.
Description
Technical field
The utility model relates to auto parts and components field, particularly relates to a kind of inside and outside sulfurizing mould that synchronously ejects of rubber bushing.
Background technology
Automobile lining product vulcanization process is an extremely important ring that ensures its properties of product and fatigue, and sulfurizing mould has played especially very important effect in vulcanization process.In order to meet the requirements such as the fatigue behaviour of lining product, it is comparatively complicated that rubber bush structure often designs, and its complexity has increased the complexity of vulcanization of rubber mould, conventional rubber mold easily occurs that similar depanning difficulty, pretightening force are large, product symmetry can not ensure in process of production, produces the problems such as percent defective height.When conventional rubber bushing mould structure depanning, Hough piece moves up under the drive of guide rail, drives the outer tube of product simultaneously, and product is departed from from counterdie fuse.In the process of the demoulding, because product sucks on counterdie fuse, easily make product in pull-out, the symmetry substantial deviation of the inner and outer pipes of product, or the fine rubber reinforcement in product middle part is pulled off, and scrappage is very large.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of inside and outside sulfurizing mould that synchronously ejects of rubber bushing, and simple in structure, when the demoulding, inner tube inserts and outer tube inserts synchronously eject, and the symmetry of inner and outer pipes has obtained effective guarantee.
The utility model solves the technical scheme that its technical problem adopts: the inside and outside sulfurizing mould that synchronously ejects that a kind of rubber bushing is provided, comprise base plate, counterdie backing plate, lower bolster and cope match-plate pattern, described counterdie backing-board rack is located at the mould pin upper end that on base plate, install both sides, the upper surface of described counterdie backing plate is provided with lower bolster, between described lower bolster and cope match-plate pattern, clamp Hough frame, described Hough frame inside is inlaid with several Hough pieces side by side, in described Hough piece, several shaping mold cavities are evenly arranged side by side, described lower bolster is separately installed with counterdie fuse and patrix fuse with position corresponding with shaping mold cavity on cope match-plate pattern, counterdie fuse and patrix fuse dock in shaping mold cavity, the upper end of described base plate is furnished with lower roof plate, the embedded component push rod being inserted in counterdie fuse is vertically installed on this lower roof plate, the lower end of described Hough piece is connected with lower roof plate by Hough push rod.
Described Hough piece is divided into two Hough piecemeals along the center line parallel with its long limit, between described Hough piecemeal, is connected by screw.
Between the lower end of described Hough piece and lower bolster, Hough top board is installed, described Hough top board is connected with the upper end of Hough push rod.
Between described Hough piece and Hough frame, contact by inclined-plane, this upper end, inclined-plane tilts laterally.
The upper surface of described lower roof plate is provided with upper plate, and this upper plate is fixed the lower end of embedded component push rod and Hough push rod.
The quantity of the Hough piece on described Hough frame is no less than two, and on each Hough piece, the quantity of shaping mold cavity is no less than 4.
The lower end of described Hough top board is connected with two row's Hough push rods, and every row's Hough push rod is no less than 4.
beneficial effect
The utility model relates to a kind of inside and outside sulfurizing mould that synchronously ejects of rubber bushing, simple in structure, when the demoulding, inner tube inserts and outer tube inserts synchronously eject, the symmetry of inner and outer pipes has obtained effective guarantee, stop the phenomenon that rubber reinforcement is pulled off, scrappage reduces greatly, and the quality of product is guaranteed.
Brief description of the drawings
Fig. 1 is that structure master before improvement of the present utility model is depending on partly cuing open structure chart;
Fig. 2 is that master of the present utility model is depending on partly cuing open structure chart;
Fig. 3 is that the master of Hough piece described in the utility model is depending on partly cuing open structure chart;
Fig. 4 is the plan structure figure of Hough piece described in the utility model;
Fig. 5 is the plan structure figure of Hough frame described in the utility model;
Fig. 6 is the plan structure figure of Hough top board described in the utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment are only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As Fig. 2-6 diagram, embodiment of the present utility model relates to a kind of inside and outside sulfurizing mould that synchronously ejects of rubber bushing, comprise base plate 1, counterdie backing plate 3, lower bolster 4 and cope match-plate pattern 6, described counterdie backing plate 3 is erected at mould pin 2 upper ends that on base plate 1, install both sides, the upper surface of described counterdie backing plate 3 is provided with lower bolster 4, between described lower bolster 4 and cope match-plate pattern 6, clamp Hough frame 5, described Hough frame 5 inside are inlaid with several Hough pieces 9 side by side, several shaping mold cavities 91 in described Hough piece 9, are evenly arranged side by side, on described lower bolster 4 and cope match-plate pattern 6, the position corresponding with shaping mold cavity 91 is separately installed with counterdie fuse 8 and patrix fuse 14, counterdie fuse 8 and patrix fuse 14 dock in shaping mold cavity 91, the upper end of described base plate 1 is furnished with lower roof plate 12, the embedded component push rod 10 being inserted in counterdie fuse 8 is vertically installed on this lower roof plate 12, the lower end of described Hough piece 9 is connected with lower roof plate 12 by Hough push rod 13.
Described Hough piece 9 is divided into two Hough piecemeals along the center line parallel with its long limit, between described Hough piecemeal, is connected by screw.
Between the lower end of described Hough piece 9 and lower bolster 4, Hough top board 7 is installed, described Hough top board 7 is connected with the upper end of Hough push rod 13.
Between described Hough piece 9 and Hough frame 5, contact by inclined-plane, this upper end, inclined-plane tilts laterally.
The upper surface of described lower roof plate 12 is provided with upper plate 11, and this upper plate 11 is fixed the lower end of embedded component push rod 10 and Hough push rod 13.
The quantity of the Hough piece 9 on described Hough frame 5 is no less than two, and on each Hough piece 9, the quantity of shaping mold cavity 91 is no less than 4.
The lower end of described Hough top board 7 is connected with two row's Hough push rods 13, and every row's Hough push rod 13 is no less than 4.
When die sinking, cope match-plate pattern 6 is opened, upper plate 11 moves upward together with lower roof plate 12, promoting Hough push rod 13 and embedded component push rod 10 moves upward, Hough push rod 13 ejects Hough top board 7 together with Hough piece 9 from Hough frame 5, simultaneously, embedded component push rod 10 also ejects counterdie fuse 8 in the lump, embedded component and externally inlaid part in product are synchronously ejected, the outer glue that has ensured product in the demoulding can not pullled damage, then two Hough piece blocked breakings of Hough piece 9 is come and just can take out product.
Claims (7)
1. the inside and outside sulfurizing mould that synchronously ejects of a rubber bushing, comprise base plate (1), counterdie backing plate (3), lower bolster (4) and cope match-plate pattern (6), described counterdie backing plate (3) is erected at mould pin (2) upper end that install the upper both sides of base plate (1), the upper surface of described counterdie backing plate (3) is provided with lower bolster (4), between described lower bolster (4) and cope match-plate pattern (6), clamp Hough frame (5), it is characterized in that, described Hough frame (5) inside is inlaid with several Hough pieces (9) side by side, in described Hough piece (9), several shaping mold cavities (91) are evenly arranged side by side, the upper position corresponding with shaping mold cavity (91) of described lower bolster (4) and cope match-plate pattern (6) is separately installed with counterdie fuse (8) and patrix fuse (14), counterdie fuse (8) and patrix fuse (14) dock in shaping mold cavity (91), the upper end of described base plate (1) is furnished with lower roof plate (12), the embedded component push rod (10) being inserted in counterdie fuse (8) is vertically installed on this lower roof plate (12), the lower end of described Hough piece (9) is connected with lower roof plate (12) by Hough push rod (13).
2. the inside and outside sulfurizing mould that synchronously ejects of a kind of rubber bushing according to claim 1, is characterized in that: described Hough piece (9) is divided into two Hough piecemeals along the center line parallel with its long limit, between described Hough piecemeal, is connected by screw.
3. the inside and outside sulfurizing mould that synchronously ejects of a kind of rubber bushing according to claim 1, it is characterized in that: between the lower end of described Hough piece (9) and lower bolster (4), Hough top board (7) is installed, described Hough top board (7) is connected with the upper end of Hough push rod (13).
4. the inside and outside sulfurizing mould that synchronously ejects of a kind of rubber bushing according to claim 1, is characterized in that: between described Hough piece (9) and Hough frame (5), contact by inclined-plane, this upper end, inclined-plane tilts laterally.
5. the inside and outside sulfurizing mould that synchronously ejects of a kind of rubber bushing according to claim 1, it is characterized in that: the upper surface of described lower roof plate (12) is provided with upper plate (11), this upper plate (11) is fixed the lower end of embedded component push rod (10) and Hough push rod (13).
6. the inside and outside sulfurizing mould that synchronously ejects of a kind of rubber bushing according to claim 1, it is characterized in that: the quantity of the Hough piece (9) on described Hough frame (5) is no less than two, the quantity of the upper shaping mold cavity (91) of each Hough piece (9) is no less than 4.
7. the inside and outside sulfurizing mould that synchronously ejects of a kind of rubber bushing according to claim 3, is characterized in that: the lower end of described Hough top board (7) is connected with two row's Hough push rods (13), and every row's Hough push rod (13) is no less than 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320749415.XU CN203712914U (en) | 2013-11-22 | 2013-11-22 | Inner and outer synchronous ejection curing mold for rubber bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320749415.XU CN203712914U (en) | 2013-11-22 | 2013-11-22 | Inner and outer synchronous ejection curing mold for rubber bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203712914U true CN203712914U (en) | 2014-07-16 |
Family
ID=51152107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320749415.XU Expired - Fee Related CN203712914U (en) | 2013-11-22 | 2013-11-22 | Inner and outer synchronous ejection curing mold for rubber bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203712914U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149279A (en) * | 2014-08-27 | 2014-11-19 | 林章辉 | Capping plug injection mould and capping plug injection moulding method |
| CN106003482A (en) * | 2016-06-30 | 2016-10-12 | 芜湖市润雨精密机械有限公司 | Rubber bushing forming mold capable of achieving automatic demolding |
| CN106079177A (en) * | 2016-06-30 | 2016-11-09 | 芜湖市润雨精密机械有限公司 | A kind of rubber bushing sulfurizing mould being easy to the demoulding |
-
2013
- 2013-11-22 CN CN201320749415.XU patent/CN203712914U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149279A (en) * | 2014-08-27 | 2014-11-19 | 林章辉 | Capping plug injection mould and capping plug injection moulding method |
| CN106003482A (en) * | 2016-06-30 | 2016-10-12 | 芜湖市润雨精密机械有限公司 | Rubber bushing forming mold capable of achieving automatic demolding |
| CN106079177A (en) * | 2016-06-30 | 2016-11-09 | 芜湖市润雨精密机械有限公司 | A kind of rubber bushing sulfurizing mould being easy to the demoulding |
| CN106003482B (en) * | 2016-06-30 | 2018-06-01 | 芜湖市润雨精密机械有限公司 | It is a kind of can automatic demoulding rubber bushing molding die |
| CN106079177B (en) * | 2016-06-30 | 2018-06-08 | 芜湖倍思科创园有限公司 | A kind of easily demoulding rubber bushing sulfurizing mould |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102139524B (en) | Injection mould for automobile fuel tank fuel filler cap | |
| CN203712914U (en) | Inner and outer synchronous ejection curing mold for rubber bushing | |
| CN104985761A (en) | Injection mold for elastic material ejection and thread movement mechanism | |
| CN104118091A (en) | Automatic cap-closing mechanism of bottle cap injection molding mold | |
| CN203110260U (en) | Plastic two-way connector mold | |
| CN201950772U (en) | Injection-molding mold of oil filling port cap of automobile oil tank | |
| CN205519257U (en) | Vapour car tray forming die | |
| CN205167463U (en) | Two push pedal quadratic terms of cam block formula go out mould | |
| CN209718508U (en) | A kind of straight precise injection mould for pushing up ejection synchronous with oblique top | |
| CN204487996U (en) | Discoid product inner top surface arc-shaped recess and sidewall back-off demoulding mould | |
| CN203779784U (en) | Mold frame of drawer type quick changing mold core | |
| CN202427917U (en) | Aluminum alloy die-casting die | |
| CN203357823U (en) | Ejection structure of mold | |
| CN202805564U (en) | Inclined-ejecting core-pulling mechanism with transverse pull core | |
| CN205416261U (en) | Substep pushes up structure to one side | |
| CN202985961U (en) | Plastic mould for pergola central connector | |
| CN203409979U (en) | Secondary demoulding mechanism for plastic bottle cap die | |
| CN210651717U (en) | Sectional type screw thread pitched roof lateral parting core-pulling mechanism | |
| CN104228002B (en) | The lateral ejection die of slide block and method | |
| CN201693015U (en) | Double-head pipe joint cold extrusion mold | |
| CN203267132U (en) | Injection mould | |
| CN208290409U (en) | A kind of injection mold of preceding mould diving board demoulding | |
| CN103009569B (en) | Tee connector plastic mold | |
| CN101817027B (en) | Cold extrusion mould for double-head pipe joint | |
| CN206780913U (en) | A kind of decorative shell mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20201122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |