CN106862484B - A kind of device, method and casting mould for processing casting mould - Google Patents
A kind of device, method and casting mould for processing casting mould Download PDFInfo
- Publication number
- CN106862484B CN106862484B CN201710249746.XA CN201710249746A CN106862484B CN 106862484 B CN106862484 B CN 106862484B CN 201710249746 A CN201710249746 A CN 201710249746A CN 106862484 B CN106862484 B CN 106862484B
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- China
- Prior art keywords
- modules
- groove
- module
- processing
- side wall
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
Abstract
The invention discloses a kind of device, method and casting moulds for processing casting mould, include the tire model blank for processing casting mould, the groove for placing colored muscle is equipped on the tire model blank, two modules As individually processed, module B are set in the groove, and the modules A, module B are equipped with intricate detail to be formed.Limited and be unable to satisfy this disadvantage of processing request when can improve special decorative pattern on existing processing method processing groove side wall by groove side wall due to process tool main shaft deflection angle.
Description
Technical field
The present invention relates to a kind of device of casting mould for machining shape complex part, forming method and taking turns
Application in tire sulfurizing mould, belongs to casting technology field.
Background technique
There is the product in complicated shape structure for the product with channel form, especially trenched side-wall, is carrying out machinery
In process, since process tool main shaft deflection angle is limited by groove side wall and it is unable to satisfy processing request.
Especially in field of tire production, as people are higher and higher to tire performance requirements, each tire production enterprise
Industry is to improve itself synthesized competitiveness, and the tyre tread of design becomes increasingly complex, and is often designed on decorative pattern trenched side-wall multiple
Miscellaneous structure, and it is corresponding tire-mold flower muscle side wall on just need to increase this labyrinth.
On existing tyre vulcanized mould pattern block flower muscle there are two types of special processing patterns methods.
The case where one is for mold pattern block is obtained using forging type, before casting when mould processing tyre tread
Special decorative pattern shape directly is processed in groove bottom of trench, special decorative pattern is finally then obtained on mold by casting technique；
Another kind is directly to process special decorative pattern on the pattern block flower muscle completed the process.
Due to tire tread block and the particularity of decorative pattern trench profile, for there are the feelings of special decorative pattern on trenched side-wall
Condition is processed using above two mode, and cutter spindle swing angle is limited by groove sidewall width, can not be according to design
It is required that correctly processing decorative pattern shape, therefore above two method has difficulties for the processing of such special decorative pattern.
Based on the above reasons, take it is a kind of process casting mould device and forming method seem particularly necessary.
Summary of the invention
The present invention provides a kind of device for processing casting mould to above-mentioned processing difficulties problem of the existing technology
And forming method, it can effectively avoid converted products caused by being limited because of tool sharpening angle from not meeting design requirement problem,
And processing efficiency is improved under the premise of not influencing machining accuracy and quality.The present invention is directed to using forging type production side wall tool
The technique and mold for having the product of complicated shape are innovated, especially for rubber tire vulcanizing mould pattern block side wall complexity flower
The case where line.
The purpose of the present invention is what is be achieved through the following technical solutions:
The present invention provides a kind of devices for processing casting mould, include the model base for processing casting mould
Material is equipped with groove on the model blank, setting two is individually processed in the groove modules As, module B, described
Modules A, module B be equipped with concaveconvex structure to be formed.
Positioning device is provided in the groove, the modules A, module B are equipped with to be matched with the positioning device
The groove of conjunction.
Further, formation one is complete with part contour structures to be formed after the modules A, module B are combined
Identical groove-like structure.
Further, the modules A, B, cross section are a structure similar to " L " type；And modules A, B match
Conjunction face is step structure；Concaveconvex structure is equipped in the medial surface of modules A, module B.
The device of processing casting mould of the present invention pattern block flower muscle side wall complexity flower in processing rubber tire
The application of line.
The present invention also provides the casting moulds of pattern block flower muscle side wall intricate detail in a kind of processing rubber tire
Device is equipped on the tire model blank for placing comprising the tire model blank for processing casting mould
The groove of flower muscle, the groove is interior to be arranged two modules As individually processed, module B, and the modules A, module B are equipped with
Intricate detail to be formed.
Further, positioning device is provided in the groove, the modules A, module B are equipped with to be determined with described
The groove of position device cooperation.
Further, the contour structures that one and flower muscle are formed after the modules A, module B are combined are kissed completely
The groove-like structure of conjunction.
Further, the modules A, cross section are a structure similar to " L " type；And the cooperation with module B
Face is step structure；The flower special decorative pattern of muscle side wall is equipped in the medial surface of pattern block modules A.
Further, the module B, cross section are a structure similar to " L " type；And the cooperation with modules A
Face is step structure；It also is provided with spending the special decorative pattern of muscle side wall on the medial surface of pattern block module B.
The present invention also provides in a kind of rubber tyre pattern block flower muscle side wall intricate detail casting mould processing method,
It is as follows:
Step 1 processes groove on tire model blank first；
Groove is processed on the tire model blank of manufactured complete tire tread contour, tire model blank is preferably generation
Wood.Groove is the position that side wall has Special complex shape.The complicated shape can be the decorative pattern on tire.
Step 2 respectively processes the modules A and module B that are fabricated separately using process equipment；Then in modules A, mould
Special complex decorative pattern is processed according to design requirement on block B；
Module can be Dai Mu, wooden model etc., be Dai Mu when being applied to tire-mold casting.Due to Cutters In Mc master
Axis swaying direction is not limited by from flower muscle ditch two sidewalls, therefore for the special flower on groove side wall and bottom of trench
Line can be used suitable tool sharpening and come out.
Modules A and module B are respectively put into the groove processed by step 3 have good positioning according to positioning device position after
And it fixes in the trench；
Specific fixed form can be fixed using glue, in processing, pay attention to guaranteeing that groove and modules A, module B cooperate
The cooperation precision at place；Undercut can be added when necessary to reduce mating surface, improve cooperation precision.
Step 4 reprocesses the model blank comprising modules A, module B, completes remaining tire tread pattern groove
After processing, sand mold or gypsum mould with complex shape are prepared using the mold；Again by casting technique using sand mold or
The casting mould of Special complex decorative pattern shape required for gypsum mould finally obtains on the mold of metal material.
The present invention also provides the casting moulds that pattern block flower muscle side wall in a kind of rubber tyre is equipped with intricate detail, use
The processing method is made.
The beneficial effects of the present invention are:
The high problem of some complex parts some position difficulty of processing may be implemented in the present invention, can especially improve existing
On processing method processing groove side wall when special decorative pattern since process tool main shaft deflection angle is limited by groove side wall and
It is unable to satisfy this disadvantage of processing request.
Groove is split as multiple modules and individually processed by the present invention, can be to various particular orientations on groove side wall
Decorative pattern is processed, and can be guaranteed machining accuracy, be met processing quality requirement, improve processing efficiency.In addition, due to using
Modularization processing method can also be destroyed if leading to the destruction of decorative pattern in groove for some reason by replacing
Module reduce cost to realize continuing to use and being unlikely to scrap processing for monolith model blank.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the assembly section exploded view of a specific example of the invention；
Fig. 2 is the assembly section structure diagram of a specific example of the invention；
Fig. 3 is the partial enlarged view of Fig. 2；
Fig. 4, Fig. 5, Fig. 6, Fig. 7 are the actual effect figures of each section module of a specific example of the invention；
Fig. 8 is overall structure figure of the invention；
Fig. 9 is the schematic diagram of Fig. 8；
In figure: 1- model blank, 2- groove, 3- modules A, 4- module B, 5- concaveconvex structure, 6- positioning device.
Specific embodiment
The present invention is described in detail below:
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
As background technique is introduced, have in the prior art for the product with channel form, especially trenched side-wall
In the product of complicated shape structure, in carrying out mechanical processing process, since process tool main shaft deflection angle is by groove side
Wall limits and is unable to satisfy processing request, therefore the present invention provides a kind of casting mould use for machining shape complex part
Device, including model blank main body is equipped with groove in the model blank main body, is provided in the groove individually
The module of processing is equipped with complicated shape to be formed in the module individually processed.
When whole device is processed, it may be difficult to which the part of processing isolates independent processing, then again by itself and body combination
Together, subsequent die casting is carried out, so as to reduce difficulty of processing.
Further, positioning device is provided in groove, the module individually processed is equipped with and the positioning
The groove of device cooperation；
Here positioning device is a locating piece identical with modules A, module B material, and locating piece can be set in ditch
On the bottom of slot or side wall.The position of locating piece in the trench is preferably arranged on two corner locations of bottom portion of groove, positioning
Block be just installed on modules A, the bottom module B groove in, realize positioning；
The shape of locating piece can be rectangle, be also possible to the shapes such as other cylinders, as long as realizing positioning
Function.
The quantity of locating piece can be muti-piece, preferably two pieces.
Further, formation one fits like a glove with part contour structures to be formed after modules A, module B are combined
Groove-like structure.
Further, modules A, B, cross section are a structure similar to " L " type；And modules A, the mating surface of B are
Step structure；Concaveconvex structure is equipped in the medial surface of modules A, module B.
Below by rubber tyre pattern block flower muscle side wall intricate detail processing for, to specific structure of the invention into
Row is described in detail:
It is specific as shown in Figure 1, 2, the casting mould of pattern block flower muscle side wall intricate detail in processing rubber tire
Device is equipped on the tire model blank 1 for putting comprising the tire model blank 1 for processing casting mould
The groove 2 of colored muscle is set, two modules As 3 individually processed, module B4, the modules A 3, module B4 are set in the groove
It is equipped with concaveconvex structure 5 to be formed.The concaveconvex structure 5 can be the pattern or flower of the composition of the concave convex groove on the inside of module
Line.
Groove is split as multiple modules and individually processed by the technical program, can be to special sides various on groove side wall
To decorative pattern processed, and can guarantee machining accuracy, meet processing quality require, improve processing efficiency.In addition, due to
Using modularization processing method, if leading to the destruction of decorative pattern in groove for some reason, can also by replace by
The module of destruction reduces cost to realize continuing to use and being unlikely to scrap processing for monolith model blank.
Further, be provided with positioning device 6 in the groove 2, the modules A, module B be equipped with it is described
The groove of positioning device cooperation.
Or groove is set on the groove 2, the modules A, module B are equipped with to be determined with what the groove cooperated
Position device.
Here positioning device 6 is a locating piece identical with modules A 3, module B4 material, and locating piece can be set
On the bottom of groove 2 or side wall.Position of the locating piece in groove 2 is preferably arranged on two corner locations of bottom portion of groove,
Locating piece be just installed on modules A, the bottom module B groove in, realize positioning；
The shape of locating piece can be rectangle, be also possible to the shapes such as other cylinders, as long as realizing positioning
Function.
The quantity of locating piece can be muti-piece, preferably two pieces.
As shown in figure 3, it is similar compared with the structure of tire tread block, groove setting exists the structure of tire model blank 1
The position of the shaped blocks of tire model blank 1；
The shape of modules A 3 is as shown in figure 4, its cross section is a structure similar to " L " type；And the cooperation with module B
Face is step structure；The flower special decorative pattern of muscle side wall is equipped in pattern block modules A 3.
The shape of module B4 is as shown in figure 5, its cross section is a structure similar to " L " type；And the cooperation with modules A
Face is step structure；It also is provided with spending the special decorative pattern of muscle side wall on pattern block module B4.Modules A 3, module B4 are combined
The groove-like structure to fit like a glove with the contour structures of flower muscle is formed afterwards.
The invention also discloses a kind of casting moulds of pattern block flower muscle side wall intricate detail in processing rubber tire, including
The device of the casting mould of pattern block flower muscle side wall intricate detail, utilizes the dress in mentioned-above processing rubber tire
Set the casting mould of obtained tire tread block.
In addition, being answered the invention also discloses a kind of using pattern block flower muscle side wall in the specific processing rubber tire of above-mentioned apparatus
The processing method of the casting mould of miscellaneous decorative pattern, specific as follows:
(1) groove 2 is processed on model blank.
Process groove on the tire model blank of manufactured complete tire tread contour, model blank is Dai Mu, timber,
Or the plastics in addition to Dai Mu, preferably Dai Mu.Groove 2 is the position of structure of the side wall with Special complex shape.This is multiple
Miscellaneous shape can be the decorative pattern on tire.
(2) modules A 3 and module B4 that are fabricated separately are processed respectively using process equipment, module can be Dai Mu, wood
Mould or the modern designs of plastics in addition to Dai Mu etc. are Dai Mu when being applied to tire-mold casting；Preferably, process equipment can use
Machining center.
(3) Special complex decorative pattern then is processed according to design requirement on modules A 3, module B4.Due to Cutters In Mc
Spindle swing direction is not limited by from flower muscle ditch two sidewalls, therefore for special on groove side wall and bottom of trench
Decorative pattern can be used suitable tool sharpening and come out.
(4) modules A 3 and module B4 are respectively put into the groove 2 processed and are had good positioning according to positioning device position
It afterwards and is fixed in groove 2, can be fixed using glue.In processing, pay attention to guaranteeing at groove and modules A 3, module B4 cooperation
Cooperation precision.Undercut can be added when necessary to reduce mating surface, improve cooperation precision.
(5) the model blank comprising modules A 3, module B4 is reprocessed, completes remaining tire tread pattern groove
Processing.Later, sand mold or gypsum mould with complex shape are prepared using the mold, such as prepare the stone of intricate detail shape
Paste type.Special complex required for finally being obtained on the mold of metal material by casting technique using sand mold, gypsum mould again
Shape, such as obtain the tyre tread of Special complex shape.
In addition, the present invention also provides the casting dies that pattern block flower muscle side wall in a kind of rubber tyre is equipped with intricate detail
Tool, using casting mould made from processing method described above and the range of protection of the invention.
It can be seen from the above description that the application the above embodiments realize following technical effect:
The high problem of some complex parts some position difficulty of processing may be implemented in the present invention, can especially improve existing
On processing method processing groove side wall when special decorative pattern since process tool main shaft deflection angle is limited by groove side wall and
It is unable to satisfy this disadvantage of processing request.
Groove is split as multiple modules and individually processed by the present invention, can be to various particular orientations on groove side wall
Decorative pattern is processed, and can be guaranteed machining accuracy, be met processing quality requirement, improve processing efficiency.In addition, due to using
Modularization processing method can also be destroyed if leading to the destruction of decorative pattern in groove for some reason by replacing
Module reduce cost to realize continuing to use and being unlikely to scrap processing for monolith model blank.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (5)
1. the device of the casting mould of pattern block flower muscle side wall intricate detail, feature exist in a kind of processing rubber tire-mold
In: the device includes the tire model blank for processing casting mould, and the model blank is Dai Mu, timber or removes
Plastics outside Dai Mu are equipped with the groove for placing colored muscle, setting two in the groove on the tire model blank
A modules A individually processed, module B, the modules A, module B are equipped with intricate detail to be formed；The modules A,
Module B forms the groove-like structure to fit like a glove with the contour structures of flower muscle after combining.
2. the casting mould of pattern block flower muscle side wall intricate detail in processing rubber tire-mold as described in claim 1
Device, it is characterised in that: positioning device is provided in the groove, the modules A, module B are equipped with to be determined with described
The groove of position device cooperation.
3. the casting mould of pattern block flower muscle side wall intricate detail in processing rubber tire-mold as described in claim 1
Device, it is characterised in that: the modules A, B, cross section are a structure similar to " L " type；And the cooperation of modules A, B
Face is step structure；The flower special decorative pattern of muscle side wall is equipped in the medial surface of pattern block modules A, B.
4. the method for the casting mould of pattern block flower muscle side wall intricate detail, feature exist in a kind of processing rubber tire-mold
In as follows:
Step 1 processes groove on tire model blank first；
Step 2 respectively processes the modules A and module B that are fabricated separately using machining equipment；Then in modules A, mould
Special complex decorative pattern is processed according to design requirement on block B；
Modules A and module B are respectively put into the groove processed by step 3 have good positioning according to positioning device position after and it is solid
Determine in the trench；The modules A, module B form the slot to fit like a glove with the contour structures of colored muscle after combining
Shape structure；
Step 4 reprocesses the model blank comprising modules A, module B, completes the processing of remaining tire tread pattern groove
Later, the mold of sand mold or gypsum mould with complex shape is prepared using the device；Sand mold or gypsum mould are used for metal material
Casting mould is constituted on the mold of matter, then the decorative pattern of Special complex decorative pattern shape is had required for obtaining by casting technique
Block.
5. pattern block flower muscle side wall is equipped with the casting mould of intricate detail in a kind of rubber tire mold, which is characterized in that use
Processing method as claimed in claim 4 is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710249746.XA CN106862484B (en) | 2017-04-17 | 2017-04-17 | A kind of device, method and casting mould for processing casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710249746.XA CN106862484B (en) | 2017-04-17 | 2017-04-17 | A kind of device, method and casting mould for processing casting mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106862484A CN106862484A (en) | 2017-06-20 |
| CN106862484B true CN106862484B (en) | 2019-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710249746.XA Active CN106862484B (en) | 2017-04-17 | 2017-04-17 | A kind of device, method and casting mould for processing casting mould |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113617949A (en) * | 2021-08-13 | 2021-11-09 | 南京思创精密模具有限公司 | Manufacturing process of stamping die |
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| JPS5075923A (en) * | 1973-11-12 | 1975-06-21 | ||
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| CN1041896A (en) * | 1988-10-10 | 1990-05-09 | 高波 | Mold body modelling method |
| CN1655914A (en) * | 2002-05-23 | 2005-08-17 | 株式会社普利司通 | Piece for tire mold, method of producing the piece, piece-type tire mold and method of producing the piece-type tire mold |
| CN103025497A (en) * | 2010-07-21 | 2013-04-03 | 横滨橡胶株式会社 | Method for producing tire vulcanization mold, and tire vulcanization mold |
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| CN106862484A (en) | 2017-06-20 |
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