CN110328810A - A kind of mold of rubber bushing vulcanization - Google Patents
A kind of mold of rubber bushing vulcanization Download PDFInfo
- Publication number
- CN110328810A CN110328810A CN201910647912.0A CN201910647912A CN110328810A CN 110328810 A CN110328810 A CN 110328810A CN 201910647912 A CN201910647912 A CN 201910647912A CN 110328810 A CN110328810 A CN 110328810A
- Authority
- CN
- China
- Prior art keywords
- hole
- mold
- rubber
- bushing
- template
- 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
- 238000004073 vulcanization Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 238000005987 sulfurization reaction Methods 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 9
- 230000006872 improvement Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 3
- 239000004636 vulcanized rubber Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
-
- 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
- B29C45/1742—Mounting of moulds; Mould supports
-
- 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
-
- 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
- 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)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The present invention discloses a kind of mold of rubber bushing vulcanization, including cope plate, middle template and lower template, upper location hole is equipped on cope plate, injecting hole and multiple upper screw holes, lower Positioning holes and multiple lower screw holes are equipped in lower template, die hole and multiple middle screw holes are equipped in middle template, upper location hole, die hole and lower Positioning holes coaxial arrangement, bolt sequentially passes through screw hole from top to bottom, middle screw hole and lower screw hole, upper positioning column is arranged in upper positioning hole, lower positioning column is arranged in lower Positioning holes, hollow rubber mold is arranged in die hole, it is equipped in rubber mold and is coaxially arranged with bushing, the lower end of upper positioning column puts in the upper end of bushing, the upper end of lower positioning column puts in the lower end of bushing, the lateral wall of bushing, the inner sidewall of rubber mold, closed forming cavity is formed on the bottom of upper location hole and the top of lower Positioning holes, Injecting hole is connected to forming cavity.The present invention is used for the sulfuration process of rubber bushing.
Description
Technical field
The present invention relates to machine components manufacture field, in particular to a kind of mold of rubber bushing vulcanization.
Background technique
Now with the progress of automobile industry, people have higher requirement to the riding comfort of automobile.And rubber serves as a contrast
Set can be realized damping performance in the car, therefore rubber bushing is widely used in automobile production, but in actual life
Still often there is automobile vibration phenomenon, deformation occurs vulnerable to vibration for rubber in main bushing, is easy to be lost, structural instability, no
It can play the role of damping, it is existing that vulcanized rubber is made in bushing outer tube sulfidization molding by sulfuration process, in sulfuration process
Need to apply to rubber bushing sulfurizing mould, but structure is complicated for existing sulfurizing mould, dismounting is inconvenient, structural instability, shadow
Ring the final product quality for arriving rubber bushing.
Summary of the invention
The technical problem to be solved by the present invention is providing a kind of mold of rubber bushing vulcanization, structure is simple and stablizes, energy
The rubber of high performance vulcanization bushing.
The solution that the present invention solves its technical problem is:
A kind of mold of rubber bushing vulcanization, including cope plate, middle template and the lower template being arranged from top to bottom, described
Cope plate is equipped with upper location hole, injecting hole and multiple upper screw holes, and lower Positioning holes and multiple lower spiral shells are equipped in the lower template
Hole is equipped with die hole and multiple middle screw holes, the upper location hole, die hole and lower Positioning holes coaxial arrangement, institute in the middle template
It states and is annularly alternatively arranged centered on multiple above location holes of upper screw hole, multiple upper screw holes, multiple middle screw holes and multiple lower screw holes
Position correspond, multiple bolts, multiple bolts and multiple upper spiral shells are equipped between the cope plate, middle template and lower template
Hole corresponds, and the bolt sequentially passes through screw hole, middle screw hole and lower screw hole from top to bottom, is arranged in the upper positioning hole
There is upper positioning column, lower positioning column is arranged in the lower Positioning holes, hollow rubber mold is arranged in the die hole,
Interior be equipped with of the rubber mold is coaxially arranged with bushing, and the lower end of the upper positioning column puts in the upper end of bushing, described lower fixed
The upper end of position column puts in the lower end of bushing, the lateral wall of the bushing, the inner sidewall of rubber mold, upper location hole bottom and under
Closed forming cavity is formed on the top of location hole, and the injecting hole is connected to forming cavity.
As a further improvement of the foregoing solution, the rubber mold includes the mold members of two semi-circular shape, two moulds
Tool part is spliced to form the rubber mold of hollow rounding mesa-shaped, and the shape size of the die hole is matched with rubber mold shape size.
As a further improvement of the foregoing solution, there are three the upper screw hole, lower screw hole and middle screw hole are all provided with.
As a further improvement of the foregoing solution, the cope plate, middle template and lower template are in the form of annular discs, the upper mold
Simultaneously outer diameter is equal for plate, middle template and lower template coaxial arrangement, and the center of cope plate is arranged in the upper location hole.
As a further improvement of the foregoing solution, the forming cavity is on section in I-shaped.
As a further improvement of the foregoing solution, it is respectively mounted at left and right sides of the cope plate, middle template and lower template
There is handle.
As a further improvement of the foregoing solution, the upper end of the upper location hole is equipped with upper heavy platform, the upper positioning column
Upper end, which is equipped with, matches the upper positioning step abutted with upper heavy platform.
As a further improvement of the foregoing solution, the lower end of the lower Positioning holes is equipped with lower heavy platform, the lower positioning column
Lower end, which is equipped with, matches the lower positioning step abutted with lower heavy platform.
The beneficial effects of the present invention are: using detachable cope plate, middle template and lower template, and pass through bolt and screw hole
Cooperation, realizes the connection and dismounting of cope plate, middle template and lower template, to improve the stability of whole set of die, and by upper
Positioning column and lower positioning column realize the positioning to bushing, in injection high-temperature liquid respectively with the inside tight fit of bushing upper and lower ends
It can guarantee the fixation of bushing, and then the rubber of energy high performance vulcanization bushing when state rubber curing forming.
The present invention is used for the sulfuration process of rubber bushing.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiments of the present invention, rather than is all implemented
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is the exploded view of the embodiment of the present invention；
Fig. 2 is the overall schematic of the embodiment of the present invention；
Fig. 3 is the cross-sectional view of the embodiment of the present invention；
Fig. 4 is the partial enlarged view in Fig. 3.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.In addition, be previously mentioned in text
All connection/connection relationships not singly refer to that component directly connects, and referring to can be added deduct according to specific implementation situation by adding
Few couple auxiliary, Lai Zucheng more preferably coupling structure.Each technical characteristic in the present invention, in the premise of not conflicting conflict
Under can be with combination of interactions.
Referring to figs. 1 to Fig. 4, this is the embodiment of the present invention, specifically:
A kind of mold of rubber bushing vulcanization, including cope plate 100, middle template 200 and the lower template being arranged from top to bottom
300, upper location hole 110, injecting hole 120 and multiple upper screw holes 130 are equipped on the cope plate 100, in the lower template 300
It is equipped with lower Positioning holes 310 and multiple lower screw holes 320, die hole 210 and multiple middle screw holes 220 are equipped in the middle template 200,
The upper location hole 110, die hole 210 and lower Positioning holes 310 are coaxially disposed, and the multiple upper 130 or more location hole 110 of screw hole is
Center is annularly alternatively arranged, and the position of multiple upper screw holes 130, multiple middle screw holes 220 and multiple lower screw holes 320 corresponds,
Multiple bolts 400, multiple bolts 400 and multiple upper spiral shells are equipped between the cope plate 100, middle template 200 and lower template 300
Hole 130 corresponds, and the bolt 400 sequentially passes through screw hole 130, middle screw hole 220 and lower screw hole 320 from top to bottom, in institute
It states and is arranged with positioning column 111 in location hole 110, lower positioning column 311 is arranged in the lower Positioning holes 310, described
It is arranged with hollow rubber mold 500 in die hole 210, is equipped in the rubber mold 500 and is coaxially arranged with bushing 600,
The lower end of the upper positioning column 111 puts in the upper end of bushing 600, and the upper end of the lower positioning column 311 is put under bushing 600
End, the lateral wall of the bushing 600, the inner sidewall of rubber mold 500, the bottom of upper location hole 110 and the top of lower Positioning holes 310
Portion forms closed forming cavity 700, and the injecting hole 120 is connected to forming cavity 700.
When in use, rubber mold 500 is placed in die hole 210, and by cope plate 100, middle template 200 and lower template
300 are sequentially overlapped together, fix its three mutually by bolt 400, while passing through upper positioning column 111 and lower positioning column 311
Respectively with the inside tight fit of 600 upper and lower ends of bushing, then by injecting hole 120 to forming cavity 700 inject high-temperature liquid state rubber,
Finally it can be made into required bushing vulcanized rubber to its cooling.Using detachable cope plate 100, middle template 200 and lower die
Plate 300, and cooperated by bolt 400 and screw hole, realize the connection and dismounting of cope plate 100, middle template 200 and lower template 300,
It is easy to disassemble to improve the stability of whole set of die, and by upper positioning column 111 and lower positioning column 311 respectively with bushing 600
The inside tight fit of upper and lower ends realizes the positioning to bushing 600, can guarantee lining when injecting high-temperature liquid state rubber curing forming
The fixation of set 600, and then the rubber of energy high performance vulcanization bushing 600.
It is further used as preferred embodiment, the rubber mold 500 includes the mold members 510 of two semi-circular shape,
Two mold members 510 are spliced to form the rubber mold 500 of hollow rounding mesa-shaped, the shape size and rubber pattern of the die hole 210
Has the matching of 500 shape sizes.The rubber mold 500 of rounding mesa-shaped is abutted with the matching of die hole 210, main to realize rubber mold 500
Quick positioning and assembling, two mold members 510 are convenient for demoulding.
It is further used as preferred embodiment, the upper screw hole 130, lower screw hole 320 and middle screw hole 220 are equipped with three
It is a.Settable multiple as needed, the present embodiment is arranged three.
It is further used as preferred embodiment, the cope plate 100, middle template 200 and lower template 300 are in disk
Shape, simultaneously outer diameter is equal for the cope plate 100, middle template 200 and the coaxial arrangement of lower template 300, and the upper setting of location hole 110 exists
The center of cope plate 100.
It is further used as preferred embodiment, the forming cavity 700 is on section in I-shaped.And then it can be made into work
The bushing vulcanized rubber of font.
It is further used as preferred embodiment, the left and right sides of the cope plate 100, middle template 200 and lower template 300
It is mounted on handle 800.Handle 800 facilitates taking for worker.
It is further used as preferred embodiment, the upper end of the upper location hole 110 is equipped with upper heavy platform 112, described fixed
The upper end of position column 111, which is equipped with, matches the upper positioning step 113 abutted with upper heavy platform 112.Upper heavy platform 112 and upper positioning step 113
Cooperation, it can be achieved that upper positioning column 111 positioning, improve the stability fixed to bushing 600.
It is further used as preferred embodiment, the lower end of the lower Positioning holes 310 is equipped with lower heavy platform 312, described lower fixed
The lower end of position column 311, which is equipped with, matches the lower positioning step 313 abutted with lower heavy platform 312.This can realize determining for lower positioning column 311
Position.
Better embodiment of the invention is illustrated above, but the present invention is not limited to the embodiment,
Those skilled in the art can also make various equivalent modifications or replacement on the premise of without prejudice to spirit of the invention, this
Equivalent variation or replacement are all included in the scope defined by the claims of the present application a bit.
Claims (8)
1. a kind of mold of rubber bushing vulcanization, it is characterised in that: including be arranged from top to bottom cope plate (100), middle template
(200) and lower template (300) upper location hole (110), injecting hole (120) and multiple upper spiral shells, are equipped on the cope plate (100)
Hole (130) is equipped with lower Positioning holes (310) and multiple lower screw holes (320), in the middle template on the lower template (300)
(200) die hole (210) and multiple middle screw holes (220), the upper location hole (110), die hole (210) and lower Positioning holes are equipped with
(310) it is coaxially disposed, is annularly alternatively arranged centered on the above location hole of the multiple upper screw hole (130) (110), multiple upper spiral shells
The position in hole (130), multiple middle screw holes (220) and multiple lower screw holes (320) corresponds, in the cope plate (100), middle mould
Multiple bolts (400) are equipped between plate (200) and lower template (300), multiple bolts (400) and multiple upper screw holes (130) are one by one
Corresponding, the bolt (400) sequentially passes through screw hole (130), middle screw hole (220) and lower screw hole (320) from top to bottom, described
Positioning column (111) are arranged in upper location hole (110), are arranged with lower positioning column (311) in the lower Positioning holes (310),
Hollow rubber mold (500) are arranged in the die hole (210), are coaxially set in interior be equipped with of the rubber mold (500)
It is equipped with bushing (600), the lower end of the upper positioning column (111) puts in the upper end of bushing (600), the lower positioning column (311)
Upper end puts in the lower end of bushing (600), inner sidewall, the upper location hole of the lateral wall of the bushing (600), rubber mold (500)
(110) top of bottom and lower Positioning holes (310) is formed closed forming cavity (700), the injecting hole (120) and forming cavity
(700) it is connected to.
2. a kind of mold of rubber bushing vulcanization according to claim 1, it is characterised in that: the rubber mold (500)
Mold members (510) including two semi-circular shape, two mold members (510) are spliced to form the rubber mold of hollow rounding mesa-shaped
(500), the shape size of the die hole (210) is matched with rubber mold (500) shape size.
3. a kind of mold of rubber bushing vulcanization according to claim 1, it is characterised in that: the upper screw hole (130), under
There are three screw hole (320) and middle screw hole (220) are all provided with.
4. a kind of mold of rubber bushing vulcanization according to claim 1, it is characterised in that: the cope plate (100), in
Template (200) and lower template (300) are in the form of annular discs, and the cope plate (100), middle template (200) and lower template (300) are coaxial
It is arranged and outer diameter is equal, center of upper location hole (110) setting in cope plate (100).
5. a kind of mold of rubber bushing vulcanization according to claim 1, it is characterised in that: the forming cavity (700) exists
In I-shaped on section.
6. a kind of mold of rubber bushing vulcanization according to claim 1, it is characterised in that: the cope plate (100),
Handle (800) are mounted at left and right sides of middle template (200) and lower template (300).
7. a kind of mold of rubber bushing vulcanization according to claim 1, it is characterised in that: the upper location hole (110)
Upper end be equipped with upper heavy platform (112), the upper end of the upper positioning column (111) be equipped with abutted with upper heavy platform (112) matching it is upper fixed
Position step (113).
8. a kind of mold of rubber bushing vulcanization according to claim 1, it is characterised in that: the lower Positioning holes (310)
Lower end be equipped with lower heavy platform (312), the lower end of the lower positioning column (311) be equipped with abutted with the matching of lower heavy platform (312) it is lower fixed
Position step (313).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910647912.0A CN110328810A (en) | 2019-07-18 | 2019-07-18 | A kind of mold of rubber bushing vulcanization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910647912.0A CN110328810A (en) | 2019-07-18 | 2019-07-18 | A kind of mold of rubber bushing vulcanization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110328810A true CN110328810A (en) | 2019-10-15 |
Family
ID=68145725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910647912.0A Pending CN110328810A (en) | 2019-07-18 | 2019-07-18 | A kind of mold of rubber bushing vulcanization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110328810A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07276382A (en) * | 1994-04-13 | 1995-10-24 | Tokai Rubber Ind Ltd | Mold for molded piece with cylindrical core |
| JP2002240049A (en) * | 2001-02-20 | 2002-08-28 | Kurashiki Kako Co Ltd | Mold |
| JP2004116631A (en) * | 2002-09-25 | 2004-04-15 | Toyo Tire & Rubber Co Ltd | Method for manufacturing vibration control bushing |
| JP2009029091A (en) * | 2007-07-30 | 2009-02-12 | Toyo Tire & Rubber Co Ltd | Molding die |
| CN101664817A (en) * | 2009-08-18 | 2010-03-10 | 吴江市双精轴承有限公司 | Drill jig for processing positioning holes of bead-fixed ring |
| CN202283762U (en) * | 2011-11-03 | 2012-06-27 | 芜湖禾田汽车工业有限公司 | Rubber-mounting manufacturing mold |
| CN204869358U (en) * | 2015-07-01 | 2015-12-16 | 宁国市瑞普密封件有限公司 | Automobile shock absorber rubber bush vulcanizes mould |
| CN205670114U (en) * | 2016-05-16 | 2016-11-02 | 河北一川胶带集团有限公司 | A kind of steel wire rope used for conveyer belt bonding strength detects sample and prepares mould |
| CN205871057U (en) * | 2016-06-29 | 2017-01-11 | 宁波拓普集团股份有限公司 | Extra quality rubber bush vulcanization mould utensil |
| CN205929172U (en) * | 2016-07-07 | 2017-02-08 | 淅川县金博橡塑有限公司 | Rubber bush assembly is prevented sticking skeleton interference formula and is taken off mould structure |
| CN109177056A (en) * | 2018-07-31 | 2019-01-11 | 上海众力汽车部件有限公司 | A kind of rubber mold of bushing non-trimming structure |
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-
2019
- 2019-07-18 CN CN201910647912.0A patent/CN110328810A/en active Pending
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