CN2813257Y - Rubber damping backplate bearing cold burden cavity injection mould - Google Patents
Rubber damping backplate bearing cold burden cavity injection mould Download PDFInfo
- Publication number
- CN2813257Y CN2813257Y CN 200520013754 CN200520013754U CN2813257Y CN 2813257 Y CN2813257 Y CN 2813257Y CN 200520013754 CN200520013754 CN 200520013754 CN 200520013754 U CN200520013754 U CN 200520013754U CN 2813257 Y CN2813257 Y CN 2813257Y
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- bearing
- patrix
- die
- rubber
- utility
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- Expired - Fee Related
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a cold burden cavity pressure injection die of a rubber damping back plate bearing, which comprises an upper die and a lower die, wherein a material pressing and injecting device is arranged above the upper die. A bearing and a frame are positioned between the upper die and the lower die, and a frame is arranged outside the bearing; a die cavity is formed between the frame and the bearing, and the upper die is provided with a material injecting through hole in the position over against the die cavity. A locating overflow rubber sealing device is lined in the bearing, and is provided with fastening components used for tightening the device and the upper die. A disk spring is arranged between the locating overflow rubber sealing device and the upper die. The utility model has the advantages that the utility model is suitable for frame products, the structure is simple, the operation is easy, the utility model has the functions of exhausting air and sealing overflow rubber, and the energy and the material are saved. After rubber material is injected into the die cavity, the material pressing and injecting device is disassembled, and the utility model carries out vulcanization. The vulcanizing time is shortened, and the electrical energy is saved. Meanwhile, surplus material in the material pressing and injecting device can be continuously used. The rubber material is saved, and the rubber consumption is reduced by 10 % or so.
Description
Technical field
The utility model relates to a kind of mould, especially a kind of rubber shock-absorbing backboard bearing cold burden chamber compression moulding die that is used for its rubber part of pressure injection damping bearing.
Background technology
The mould that is used for the pressure injection damping bearing at present, complex structure, troublesome poeration, and also waste of material is big, and the consume electric power equal energy source is many.Unnecessary plastic cement can be excessive, influences the quality of finished product; In addition, finished product can leave air in often, also causes the poor quality of finished product.
Summary of the invention
The utility model will solve the shortcoming of above-mentioned prior art, and a kind of rubber shock-absorbing backboard bearing cold burden chamber compression moulding die rational in infrastructure, simple to operate is provided.
The utility model solves the technical scheme that its technical problem adopts: this rubber shock-absorbing backboard bearing cold burden chamber compression moulding die, comprise upper die and lower die, and the patrix top is provided with the injection material device, and bearing and skeleton are between upper die and lower die; Skeleton is positioned at the outside of bearing, and forms die cavity between bearing; Patrix is having the material feeding through hole over against the die cavity place; Be lined with the envelope adhesive dispenser that overflows in location in the bearing, the envelope adhesive dispenser that overflows in location is provided with the securing member that itself and patrix are pressed together, and is provided with the dish spring between excessive adhesive dispenser of location envelope and the patrix.
It is conical that described material feeding through hole is.The cross section of the excessive adhesive dispenser of described location envelope is T-shaped, fixedlys connected with patrix by holding screw, and excessive adhesive dispenser of location envelope and patrix junction have the cannelure that is used to place the dish spring, and the through hole in lower end and the counterdie matches.
The effect that the utility model is useful is: 1) be applicable to the skeleton product, and simple in structure easy to operate; 2), has the excessive glue function of exhaust folding and envelope.3), energy-conservation material-saving, sizing material is laid down top injection material device after injecting die cavity, vulcanizes again, has shortened cure time, has saved electric energy, the clout in the injection material device can continue to utilize simultaneously, saves sizing material, makes the glue consumption reduce about 10%.
Description of drawings
Fig. 1 is a cross-sectional view of the present utility model;
Fig. 2 is the plan structure schematic diagram of damping bearing finished product of the present utility model;
Fig. 3 be among Fig. 2 A-A to cross-sectional view.
Description of reference numerals: injection material device 1, securing member 2, patrix 3, counterdie 4, dish spring 5, the excessive adhesive dispenser 6 of location envelope, bearing 7, skeleton 8, material feeding through hole 9, die cavity 10, rubber parts 11.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
This rubber shock-absorbing backboard bearing cold burden chamber compression moulding die comprises patrix 3, counterdie 4, and patrix 3 tops are provided with injection material device 1, and bearing 7 and skeleton 8 are between patrix 3, counterdie 4; Skeleton 8 is positioned at the outside of bearing 7, and 7 on bearing forms die cavity 10; Patrix 3 is having conical material feeding through hole 9 over against die cavity 10 places; Be lined with the envelope adhesive dispenser 6 that overflows in T-shaped location, cross section in the bearing 7, the envelope adhesive dispenser 6 that overflows in location is provided with the securing member 2 that itself and patrix 3 are pressed together, and fixedlys connected with patrix 3 by holding screw.Be provided with dish spring 5 in the cannelure between excessive adhesive dispenser 6 of location envelope and the patrix 3, the through hole in lower end and the counterdie 4 matches.The product of injection mo(u)lding comprises bearing 7, skeleton 8, is provided with the rubber parts 11 that is used for damping between bearing 7 and the skeleton 8.
Envelope excessive adhesive dispenser 6 in location holds out against bearing 7, plays the role of positioning, and itself and bearing 7 contact-making surfaces are provided with many apertures that overflows sizing material that holds, and it is excessive to be used for sizing material.Dish spring 5 is used for the exhaust folding, and the effect of altimetric compensation is arranged.
During use, the excessive adhesive dispenser 6 of earlier fixedly connected good location envelope is put into bearing 7 and skeleton 8 then in counterdie 4 on patrix 3, puts down patrix 3, and sizing material is laid down top injection material device after injecting die cavity by material feeding through hole 9, carries out sulfidization molding again.
Claims (3)
1, a kind of rubber shock-absorbing backboard bearing cold burden chamber compression moulding die comprises patrix (3), counterdie (4), and patrix (3) top is provided with injection material device (1), and it is characterized in that: bearing (7) and skeleton (8) are positioned between patrix (3), the counterdie (4); Skeleton (8) is positioned at the outside of bearing (7), and forms die cavity (10) between bearing (7); Patrix (3) is locating to have material feeding through hole (9) over against die cavity (10); Be lined with the envelope adhesive dispenser (6) that overflows in location in the bearing (7), the envelope adhesive dispenser (6) that overflows in location is provided with the securing member (2) that itself and patrix (3) are pressed together, and is provided with dish spring (5) between excessive adhesive dispenser (6) of location envelope and the patrix (3).
2, rubber shock-absorbing backboard bearing cold burden according to claim 1 chamber compression moulding die is characterized in that: described material feeding through hole (9) is conical.
3, rubber shock-absorbing backboard bearing cold burden according to claim 1 chamber compression moulding die, it is characterized in that: the cross section of the excessive adhesive dispenser (6) of described location envelope is T-shaped, fixedly connected with patrix (3) by holding screw, envelope excessive adhesive dispenser (6) in location has the cannelure that is used to place dish spring (5) with patrix (3) junction, and the through hole in lower end and the counterdie (4) matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520013754 CN2813257Y (en) | 2005-07-30 | 2005-07-30 | Rubber damping backplate bearing cold burden cavity injection mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520013754 CN2813257Y (en) | 2005-07-30 | 2005-07-30 | Rubber damping backplate bearing cold burden cavity injection mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2813257Y true CN2813257Y (en) | 2006-09-06 |
Family
ID=36948343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520013754 Expired - Fee Related CN2813257Y (en) | 2005-07-30 | 2005-07-30 | Rubber damping backplate bearing cold burden cavity injection mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2813257Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259399A (en) * | 2011-01-19 | 2011-11-30 | 江苏宝亨新电气有限公司 | Material-overflowing type transformer coil pouring mold |
| CN102962931A (en) * | 2012-08-10 | 2013-03-13 | 贵州航天精工制造有限公司 | Production method of rubber hoop with inner coated skeleton and rubber vulcanization mold |
| CN104742289A (en) * | 2015-03-20 | 2015-07-01 | 蒋丽军 | Mold for large-size ultrathin washing machine plastic backing plate |
| CN105328870A (en) * | 2015-10-31 | 2016-02-17 | 重庆市博平液压机械有限公司 | Pressure injection mold for instrument cover on hydraulic machine |
-
2005
- 2005-07-30 CN CN 200520013754 patent/CN2813257Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259399A (en) * | 2011-01-19 | 2011-11-30 | 江苏宝亨新电气有限公司 | Material-overflowing type transformer coil pouring mold |
| CN102962931A (en) * | 2012-08-10 | 2013-03-13 | 贵州航天精工制造有限公司 | Production method of rubber hoop with inner coated skeleton and rubber vulcanization mold |
| CN104742289A (en) * | 2015-03-20 | 2015-07-01 | 蒋丽军 | Mold for large-size ultrathin washing machine plastic backing plate |
| CN105328870A (en) * | 2015-10-31 | 2016-02-17 | 重庆市博平液压机械有限公司 | Pressure injection mold for instrument cover on hydraulic machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060906 Termination date: 20110730 |