CN108705269A - Method for processing blade for tire pattern forming - Google Patents
Method for processing blade for tire pattern forming Download PDFInfo
- Publication number
- CN108705269A CN108705269A CN201810568522.XA CN201810568522A CN108705269A CN 108705269 A CN108705269 A CN 108705269A CN 201810568522 A CN201810568522 A CN 201810568522A CN 108705269 A CN108705269 A CN 108705269A
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- Prior art keywords
- blade
- processed
- processing method
- cutting
- cut
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to the technical field of molds, in particular to a machining method of a blade for tire pattern forming. The machining method of the blade for tire pattern forming comprises the following step that a material to be machined is cut to form the blade. The material to be machined is cut into the blade through a cutting method, the method is simple and fast, large-scale batch production can be achieved, the production efficiency is greatly improved, the percent of pass of finished products is increased, the machining cost is effectively reduced, and the cost performance of the products is improved. Compared with 3D printing, the mechanical property of the products can be effectively improved, the service life of the blade is longer than that of a 3D printing blade, and the surface roughness is greatly improved.
Description
Technical field
The present invention relates to technical field of mold, more particularly, to a kind of processing method of tyre tread molding blade.
Background technology
General tire has decorative pattern, i.e., on tire tread it is various longitudinally, laterally, the groove of oblique composition.Tyre tread is not
Only be influence its appearance it is beautiful whether factor, and be more related to the traction that whether can give full play to tire, braking, turn
The performances such as curved, draining and noise.
When producing tire, the decorative pattern on tire is molding by the steel disc of tire-mold.In order to improve tyre tread
Performance acts on, and many tire producers require the steel disc of tire-mold to have labyrinth or stereochemical structure, this just gives tyre mould
The processing of tool brings certain difficulty.
Current processing method is generally the modes such as 3D printing, electric machining, the existing respective advantage of these processing methods, but
It is and there is opposite limitation, such as：3D printing long, limitation of high cost there is the process-cycle.
Invention content
The purpose of the present invention is to provide the processing methods of tyre tread molding blade, to solve to exist in the prior art
The 3D printing steel disc process-cycle is long, technical problem of high cost.
The present invention provides a kind of processing method of tyre tread molding blade, the processing of the tyre tread molding blade
Method includes the following steps：
Cutting forms blade from material to be processed.
Further, it cuts to form material to be processed from the preset cutting route of blank upper edge.
Further, cutting forms blade from material to be processed by the way of wire cutting.
Further, multiple materials to be processed in strip are cut on blank along preset direction；
Preferably, preset direction is the length direction of material to be processed.
Further, the length direction along the material to be processed is cut into multiple blades；
Preferably, the section of the blade has preset shape, for example, the blade that cutting is formed has bending or curved
Bent or protrusion or thickness difference or gradient thickness；
And/or cut formation described blade one end thickness be more than the other end thickness；
Preferably, the path of cutting is identical as the preset shape in the section of the blade.
Further, it on the material to be processed, cuts to form the blade along preset cutting route；
Preferably, preset cutting route is annular；Preferably, annular is closing or semiclosed；Shape, that is, knife of annular
The cross sectional shape of piece.
Further, one end of the blade is formed for arc transition.
Further, it cuts to form slot while cutting forms blade on material to be processed；
Preferably, the slot inlays fixation for blade；
Preferably, the slot is semi-enclosed oblong slots.
Further, punching press is carried out to blade so that the section of blade is bent.
The present invention provides a kind of processing method of tyre tread molding blade, namely using cutting on material to be processed
Method cut into blade, it is simple and fast, can large-scale mass production, production efficiency greatly improves, and improves the qualification of finished product
Rate effectively reduces processing cost, improves the cost performance of product, and compared with 3D printing, the present invention can effectively raise
The mechanical property of product, and it is longer than the service life of 3D printing blade, and surface roughness also has greatly improved.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is schematic diagram of the embodiment of the present invention when being cut into material to be processed on blank；
Fig. 2 is the schematic diagram that the embodiment of the present invention is cut into blade on material to be processed；
Fig. 3 is the structural schematic diagram for the blade being cut into using the method for the present invention；
Fig. 4 is the structural schematic diagram when blade in Fig. 3 to be carried out to punching press；
Fig. 5 is the structural schematic diagram using Fig. 4 methods treated blade；
Fig. 6 is the schematic diagram that the blade with bent is directly cut on material to be processed；
Fig. 7 is the structural schematic diagram using Fig. 6 methods treated blade.
Reference numeral：
1- blanks；2- materials to be processed；3- blades.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Fig. 1 is schematic diagram of the embodiment of the present invention when being cut into material to be processed on blank；Fig. 2 is the embodiment of the present invention
The schematic diagram of blade is cut on material to be processed；Fig. 3 is the structural schematic diagram for the blade being cut into using the method for the present invention；
Fig. 4 is the structural schematic diagram when blade in Fig. 3 to be carried out to punching press；Fig. 5 is to be shown using the structure of Fig. 4 methods treated blade
It is intended to；Fig. 6 is the schematic diagram that the blade with bent is directly cut on material to be processed；Fig. 7 be using Fig. 6 methods at
The structural schematic diagram of blade after reason.As shown in Figures 1 to 7, the embodiment of the present invention provides a kind of tyre tread molding blade 3
Processing method, the processing method of the tyre tread molding blade 3 includes the following steps：Shape is cut from material 2 to be processed
At blade 3.
The processing method that the embodiment of the present invention provides a kind of tyre tread molding blade 3, namely on material 2 to be processed
Blade 3 is cut into using the method for cutting, it is simple and fast, can large-scale mass production, production efficiency greatly improves, improves into
The qualification rate of product, effectively reduces processing cost, improves the cost performance of product, and compared with 3D printing, the present invention can be effective
The mechanical property for improving product, and longer than the service life of 3D printing blade 3, surface roughness also has larger change
It is kind.
Wherein, above-mentioned material to be processed 2 refers to the material that will be formed after the processing of blank 1.
Further, the material of material 2 to be processed can be a variety of, such as：Iron or steel etc..User can be according to reality
Border is selected.
As shown in Figure 1, on the basis of the above embodiments, further, (such as from the preset cutting route of 1 upper edge of blank
Dotted line in Fig. 1) cutting form material 2 to be processed.
In the present embodiment, cutting route is first preset on material 2 to be processed, can mark the cutting route, user
It is cut along preset cutting route, so as to fast and accurately be cut into the blade 3 of required shape.
On the basis of the above embodiments, further, it is cut and is formed from material 2 to be processed by the way of wire cutting
Blade 3.
It in the present embodiment, can be processed and formed at one time by the way of wire cutting, improve processing efficiency.
On the basis of the above embodiments, further, it is in strip to be cut on blank 1 along preset direction multiple
Material 2 to be processed；Preferably, preset direction is the length direction of material 2 to be processed.
In the present embodiment, blank 1 is cut into material 2 to be processed also with the method for cutting, so as to quickly be formed
Material 2 to be processed.It will be cut into material 2 to be processed on blank 1 along the length direction of material 2 to be processed, then treats
Rapidoprint 2 carries out cutting and forms blade 3, is conveniently operated.
As shown in Fig. 2, on the basis of the above embodiments, further, the length direction along material 2 to be processed is cut into
Multiple blades 3；Preferably, the section of blade 3 have preset shape, for example, cutting formed blade 3 have bending (such as Fig. 6 and
Shown in Fig. 7) or bending or protrusion or thickness is different or gradient thickness；And/or it cuts the thickness of 3 one end of blade of formation and is more than
The thickness of the other end；Preferably, the path of cutting is identical as the preset shape in the section of blade 3.
In the present embodiment, the length direction along material 2 to be processed is cut into multiple blades 3 successively, during cutting,
Construction personnel can carry out corresponding operating according to the shape of required blade 3 in cutting process so that the blade 3 being cut into has
Preset shape, that is, bend, be bent, there is protrusion, thickness difference or gradient thickness etc., stock utilization can be improved.
As shown in Fig. 2, on the basis of the above embodiments, further, on material 2 to be processed, along preset cutting
Route (dotted line in such as Fig. 2) cutting forms blade 3；Preferably, preset cutting route is annular；Preferably, annular is envelope
It closes or semiclosed；The cross sectional shape of shape, that is, blade 3 of annular.
In the present embodiment, cutting route can be pre-set on material 2 to be processed, construction personnel is direct along the cutting route
Cut blade 3 needed for being formed so that operation is precisely and quick, improves processing efficiency.Wherein, which is blade 3 at certain
Shape on one direction.
As shown in Fig. 2, on the basis of the above embodiments, further, one end of blade 3 is formed for arc transition.
In the present embodiment, one end of blade 3 is formed for arc transition, can reduce tire-mold in use, to rubber tyre
The incised wound of embryo, and be conducive to demould.Can certainly other shapes be processed according to the design needs.
On the basis of the above embodiments, further, it is cut while cutting forms blade 3 on material 2 to be processed
Form slot；Preferably, slot inlays fixation for blade 3；Preferably, slot is semi-enclosed oblong slots.
In the present embodiment, cutting forms slot simultaneously during material 2 to be processed is cut, after cutting, formation
There is the slot on blade 3, blade 3 can be fixed on tire-mold using the slot, be integrally formed, reduce procedure of processing, improve
Efficiency.
As shown in figure 4, on the basis of the above embodiments, further, carrying out punching press to blade 3 so that blade 3 is cut
Face is bent.
In the present embodiment, blade 3 is stamped into bent by the mode that punching press can also be used, that is, being cut to line using punch die
Blank 1 after cutting carries out punching press, obtains three-dimensional blade 3.
As preferred embodiment, the processing method of tyre tread molding blade 3 provided by the invention includes following step
Suddenly：
1, the drawing of steel disc is designed.
2, go out the blank 1 of steel disc using linear cutter according to steel disc design drawing, when wire cutting, preferably slow wire feeding is set
It is standby, dotted outline of the blank 1 in Fig. 1 is first cut into material to be processed.The cross sectional shape of the material to be processed includes length
The slot (partial view B) of slot (partial view C), semi-enclosed oblong slots (partial view A), other shapes.By directly cutting
Mode, the steel disc of batch can be processed to the shapes such as notch, chamfering, semi-enclosed circular hole.Path when cutting is along Fig. 1
Shown in arrow.The notch of side, semi-enclosed circular hole can be used in the fixation of steel disc, naturally it is also possible to be cut into other shapes
Shape.
3, it as shown in Fig. 2, the cross sectional shape by material to be processed along steel disc shown in Fig. 2 is cut, cuts into
Steel disc is preferably shaped to that one end is big, and preferably the end of the steel disc is arc-shaped transition.Can certainly according to the design needs, edge
Other shapes are processed on the thickness direction of steel disc.It can be cut such as the mode of Fig. 2 when cutting to improve the utilization rate of material
It cuts.
4, as shown in figure 4, processing the punch die with folding, the steel disc punching press to being cut into is obtained with 3D shape
Steel disc.
5, the hole on steel disc can be formed in punching press, also can also independent cutting processing.
Finally, punching press is carried out to the blank 1 after wire cutting using punch die, obtains three-dimensional steel disc.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of processing method of tyre tread molding blade, which is characterized in that include the following steps：
Cutting forms blade from material to be processed.
2. the processing method of tyre tread molding blade according to claim 1, which is characterized in that pre- from blank upper edge
If cutting route cut to form material to be processed.
3. the processing method of tyre tread molding blade according to claim 1, which is characterized in that using wire cutting
Mode cuts from material to be processed and forms blade.
4. the processing method of tyre tread molding blade according to claim 2, which is characterized in that exist along preset direction
Multiple materials to be processed in strip are cut on blank；
Preferably, preset direction is the length direction of material to be processed.
5. the processing method of tyre tread molding blade according to claim 4, which is characterized in that along described to be processed
The length direction of material is cut into multiple blades；
Preferably, the section of the blade have preset shape, for example, cutting formed the blade have bending or bending or
Protrusion or thickness difference or gradient thickness；
And/or cut formation described blade one end thickness be more than the other end thickness；
Preferably, the path of cutting is identical as the preset shape in the section of the blade.
6. the processing method of tyre tread molding blade according to claim 5, which is characterized in that described to be processed
On material, cut to form the blade along preset cutting route；
Preferably, preset cutting route is annular；Preferably, annular is closing or semiclosed；Shape, that is, blade of annular
Cross sectional shape.
7. the processing method of tyre tread molding blade according to claim 5, which is characterized in that the one of the blade
End is formed for arc transition.
8. the processing method of tyre tread molding blade according to claim 1, which is characterized in that the blade is steel
Piece.
9. the processing method of tyre tread molding blade according to claim 1 or 2 or 4, which is characterized in that be added
It cuts to form slot while cutting forms blade on work material；
Preferably, the slot inlays fixation for blade；
Preferably, the slot is semi-enclosed oblong slots.
10. the processing method of tyre tread molding blade according to claim 2, which is characterized in that carried out to blade
Punching press is so that the section of blade is bent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810568522.XA CN108705269B (en) | 2018-06-05 | 2018-06-05 | Method for processing blade for tire pattern forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810568522.XA CN108705269B (en) | 2018-06-05 | 2018-06-05 | Method for processing blade for tire pattern forming |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108705269A true CN108705269A (en) | 2018-10-26 |
| CN108705269B CN108705269B (en) | 2021-07-06 |
Family
ID=63870464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810568522.XA Active CN108705269B (en) | 2018-06-05 | 2018-06-05 | Method for processing blade for tire pattern forming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108705269B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111015085A (en) * | 2019-11-22 | 2020-04-17 | 马鞍山市松林刮刀锯有限公司 | Production process of serrated pork chop cutter |
Citations (6)
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|---|---|---|---|---|
| CN1143922A (en) * | 1994-03-17 | 1997-02-26 | 吉莱特公司 | Razor blade manufacture |
| US20100263491A1 (en) * | 2001-07-26 | 2010-10-21 | Korb William B | Method of Making a Composite Utility Blade |
| CN102825436A (en) * | 2012-10-08 | 2012-12-19 | 南通中能机械制造有限公司 | Method for machining small moving blade of turbine |
| CN105437268A (en) * | 2014-09-18 | 2016-03-30 | 皇家飞利浦有限公司 | Blade set, hair cutting appliance, and related manufacturing method |
| CN105750854A (en) * | 2015-01-02 | 2016-07-13 | 祝永康 | Knife blank and traditional hand-made-quality kitchen knife mechanization implementation method |
| CN106392519A (en) * | 2016-09-22 | 2017-02-15 | 苏州蓝王机床工具科技有限公司 | Machining technological method of steel wire cutter |
-
2018
- 2018-06-05 CN CN201810568522.XA patent/CN108705269B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1143922A (en) * | 1994-03-17 | 1997-02-26 | 吉莱特公司 | Razor blade manufacture |
| US20100263491A1 (en) * | 2001-07-26 | 2010-10-21 | Korb William B | Method of Making a Composite Utility Blade |
| CN102825436A (en) * | 2012-10-08 | 2012-12-19 | 南通中能机械制造有限公司 | Method for machining small moving blade of turbine |
| CN105437268A (en) * | 2014-09-18 | 2016-03-30 | 皇家飞利浦有限公司 | Blade set, hair cutting appliance, and related manufacturing method |
| CN105750854A (en) * | 2015-01-02 | 2016-07-13 | 祝永康 | Knife blank and traditional hand-made-quality kitchen knife mechanization implementation method |
| CN106392519A (en) * | 2016-09-22 | 2017-02-15 | 苏州蓝王机床工具科技有限公司 | Machining technological method of steel wire cutter |
Non-Patent Citations (1)
| Title |
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| 林莉等: "子午线轮胎模具钢片加工工艺", 《中国橡胶》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111015085A (en) * | 2019-11-22 | 2020-04-17 | 马鞍山市松林刮刀锯有限公司 | Production process of serrated pork chop cutter |
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| Publication number | Publication date |
|---|---|
| CN108705269B (en) | 2021-07-06 |
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