CN207615674U - A kind of cutter and its tire-mold of processing - Google Patents
A kind of cutter and its tire-mold of processing Download PDFInfo
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- CN207615674U CN207615674U CN201721043595.4U CN201721043595U CN207615674U CN 207615674 U CN207615674 U CN 207615674U CN 201721043595 U CN201721043595 U CN 201721043595U CN 207615674 U CN207615674 U CN 207615674U
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- blade
- diamond shape
- groove
- cutter groove
- shape cutter
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Abstract
The utility model discloses a kind of cutter and its tire-molds of processing, it belongs to tool sharpening field, including blade and handle of a knife, handle of a knife one end is equipped with blade carrier, blade carrier is equipped with diamond shape cutter groove, diamond shape cutter groove bottom edge is horizontally disposed, and the width of diamond shape cutter groove is equal to the width of blade carrier, blade is fixed in diamond shape cutter groove, fixed form generally selects welding, the structure is compared and traditional structure, the width of blade carrier falls below minimum, and blade by a bevel edge of diamond shape cutter groove due to only being limited, therefore it is fixed again using welding, the utility model blade is larger in process stress, therefore the inside bevel edge of diamond shape cutter groove structure preferably opposite with processing direction of feed, cutter structure is subjected to above-mentioned design, it can be suitable for the narrow groove processing of pattern block by lathe, improve processing efficiency, reduce cost.
Description
Technical field
The utility model is related to tool sharpening fields, and in particular to a kind of cutter and its tire-mold of processing.
Background technology
Pattern blocks of tire mold workpiece narrow groove finishing at present is influenced by decorative pattern curve, other cutters can not smart car arrive
Position, therefore usually modified using electric machining and pincers worker, and above-mentioned processing method is less efficient, the process-cycle is long.
The main reason for summarizing the efficiency and quality that influence processing has the following：
1, when other machine tooling tool sharpening pattern block grooves, working position height, restricted width, workpiece have residual
Amount, process is processed after needing.
2, other machine tooling periods are long, high processing costs.
Known current processing method efficiency highest and it is simplest be lathe process, due to pattern block be arc-shaped knot
Structure, thus the groove of pattern block be theoretically can be processed by lathe tools, and actual conditions as mentioned above by
The limitation of working position height and width cannot achieve.
On the one hand grind to trace it to its cause is influenced by blade structure, on the other hand limited by blade carrier structure, and cutter is
Ensure stability when blade processing, general blade carrier carrys out positioning carrier equipped with chamfered groove, while being used in blade face
The structure of screw positioning, and the size of chamfered groove is excessive in order to avoid torque blade, width is generally higher than the width of blade, to
It is too wide to directly result in blade carrier.
In view of the above-mentioned problems of the prior art, the design for many years of the utility model combination related field and warp is used
It tests, is aided with too strong professional knowledge, manufactured and designed a kind of cutter, to overcome drawbacks described above.
Invention content
For the problems of in the prior art, the tyre mould of a kind of cutter provided by the utility model and its processing
Tool, cutter structure is designed, and can be suitable for the narrow groove processing of pattern block by lathe, be improved processing efficiency, reduce
Cost.
To achieve the goals above, the technical solution adopted in the utility model is as follows：
A kind of cutter, including blade and handle of a knife, described handle of a knife one end are equipped with blade carrier, and the blade carrier is equipped with water chestnut
Shape cutter groove, the width of the diamond shape cutter groove are equal to the width of the blade carrier, and the blade is fixed in the diamond shape cutter groove.
Diamond shape cutter groove bottom edge is horizontally disposed as a preferred technical solution,.
The inside bevel edge of the diamond shape cutter groove and torque force direction phase suffered by blade as a preferred technical solution,
It is right.
Protrusion is equipped in the diamond shape cutter groove as a preferred technical solution, the blade corresponds to the position of the protrusion
Equipped with groove.
The oblique other side of bevel edge is arranged on the inside of diamond shape cutter groove in the protrusion as a preferred technical solution,.
The protrusion is in coniform as a preferred technical solution, and the groove is in inverted cone-shaped.
The protrusion is arranged in the horizontal sides of diamond shape cutter groove as a preferred technical solution,.
The protrusion is set as by truncated cone bulge-structure as a preferred technical solution, big by the volume of truncated cone protrusion
In the half volume of conic convex, and cutting plane is concordant with the diamond shape cutter groove horizontal sides.
The water chestnut of the blade point of a knife is 15 ° -35 ° as a preferred technical solution,.
The water chestnut of the blade point of a knife is 25 ° as a preferred technical solution,.
A kind of tire-mold is obtained by above-mentioned tool sharpening.
The beneficial effects of the utility model are shown：
1, the structure of the utility model diamond shape guide groove makes the width dimensions of blade carrier fall below minimum, to make blade carry
Body and blade can extend into mold trench the processing for carrying out groove, so that pattern block groove processing efficiency is carried significantly in conjunction with lathe
It rises, 35 times is improved compared with traditional processing.
2, instead of electric machining, energy consumption is saved, pincers worker finishing is eliminated, saves a large amount of human cost.
3, using lathe process, processing quality is stablized, and consistency is good.
4, blade is positioned using protrusion and groove are convenient, ensures location dimension.
5, the setting of raised position ensure that the positioning in blade plane direction, and raised position with bevel edge on the inside of diamond shape cutter groove
The width dimensions of blade carrier are not increased in diamond shape cutter groove.
6, the narrower blade of width, and cutting plane and diamond shape cutter groove horizontal sides can be adapted for by the structure of truncated cone protrusion
Concordantly, blade groove size is reduced indirectly, improves the structural strength of blade.
7, blade is the processing that narrow diamond structure is suitable for the larger groove of depth, is particularly suitable for pattern blocks of tire mold
Cavity trench bottom is wider than 2.86mm, top width 7.8mm, and depth is less than 18.5mm arc curves, and overcoming universal cutter cannot add
The defect of work, improves applicability, reduces the labour burden of worker.
Description of the drawings
Fig. 1 is a kind of explosive view of cutter of the utility model；
Fig. 2 is a kind of structural schematic diagram of cutter of the utility model；
Fig. 3 is a kind of machining sketch chart of tire-mold of the utility model.
In figure：1- blades, 2- handle of a knifes, 3- blade carriers, 4- diamond shapes cutter groove, 5- protrusions, 6- grooves.
Specific implementation mode
In order to facilitate the understanding of those skilled in the art, the utility model will be further described below with reference to the accompanying drawings.
A kind of cutter, the cutter are fixed on lathe, including blade 1 and handle of a knife 2, and 2 one end of handle of a knife is equipped with blade carrier 3,
Blade carrier 3 is equipped with diamond shape cutter groove 4, and 4 bottom edge of diamond shape cutter groove is horizontally disposed, and the width of diamond shape cutter groove 4 is equal to blade carrier 3
Width, blade 1 is fixed in diamond shape cutter groove 4, and fixed form generally selects welding, which compares and traditional structure, blade
The width of carrier 3 falls below minimum, and blade 1 is by a bevel edge of diamond shape cutter groove 4 due to only being limited, again using weld into
Row fix, the utility model blade 1 is larger in process stress, thus the inside bevel edge of diamond shape cutter groove 4 preferably with 1 institute of blade
It is opposite by torque force direction, it can be positioned in this way using the inside bevel edge of diamond shape cutter groove 4.
Positioned for convenience of being installed to blade 1, ensure blade 1 process stabilization, in the utility model diamond shape cutter groove 4
Equipped with protrusion 5, the position of 1 respective protrusions 5 of blade is equipped with groove 6, and protrusion 5 is arranged in the oblique right of 4 inside bevel edge of diamond shape cutter groove
Side, since protrusion 5 is arranged in the interior width that therefore will not increase blade carrier 3 of diamond shape cutter groove 4, and raised 5 positions and diamond shape knife
4 inside bevel edge of slot can limit 1 both direction of blade, to ensure the firm of blade 1.
Protrusion 5 in above structure is preferably in coniform, and corresponding groove 6 is in inverted cone-shaped, and the position of protrusion 5 is preferred
It is arranged in the horizontal sides of diamond shape cutter groove 4, groove 6 can be avoided to be in the centre position of blade 1 indirectly in this way, reduces blade 1
The problem of structural strength itself.
The utility model protrusion 5 is preferably set to by truncated cone bulge-structure, and it is convex to be more than circular cone by the volume of truncated cone protrusion
The half volume risen, and cutting plane is concordant with 4 horizontal sides of diamond shape cutter groove, this construction reduces 1 groove of blade, 6 sizes, carry indirectly
The high structural strength of blade 1, also increases the scope of application of blade 1, blade 1 can be made to further decrease size.
The water chestnut of 1 point of a knife of the utility model blade is 15 ° -35 °, and preferably 25 °, blade 1 is suitable in narrow diamond structure
The processing of the larger groove of depth, the utility model find that the cutter is particularly suitable for tire-mold flower by a large amount of experiment
Line block cavity trench bottom is wider than 2.86mm, top width 7.8mm, and depth is less than the arc curve of 18.5mm, overcomes universal cutter
The defect that cannot be processed, improves applicability, reduces the labour burden of worker.
Above content is only the structure example and explanation to the utility model, the technologies of affiliated the art
Personnel make various modifications or additions to the described embodiments or substitute by a similar method, without departing from
The structure of utility model or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (10)
1. a kind of cutter, it is characterised in that：Including blade and handle of a knife, described handle of a knife one end is equipped with blade carrier, and the blade carries
Body is equipped with diamond shape cutter groove, and diamond shape cutter groove bottom edge is horizontally disposed, and the width of the diamond shape cutter groove is equal to the blade carrier
Width, the blade is fixed in the diamond shape cutter groove, and the blade carrier and blade extend into mold trench and carry out ditch
The processing of slot.
2. a kind of cutter according to claim 1, it is characterised in that：Suffered by the inside bevel edge and blade of the diamond shape cutter groove
Torque force direction is opposite.
3. a kind of cutter according to claim 1, it is characterised in that：Protrusion, the blade are equipped in the diamond shape cutter groove
The position of the corresponding protrusion is equipped with groove.
4. a kind of cutter according to claim 3, it is characterised in that：The bevel edge on the inside of diamond shape cutter groove is arranged in the protrusion
Oblique other side.
5. a kind of cutter according to claim 3, it is characterised in that：The protrusion is in coniform, and the groove is in rounding
Taper.
6. a kind of cutter according to claim 4, it is characterised in that：The horizontal sides in diamond shape cutter groove are arranged in the protrusion
On.
7. a kind of cutter according to claim 6, it is characterised in that：The protrusion is set as by truncated cone bulge-structure, quilt
The volume of truncated cone protrusion is more than the half volume of conic convex, and cutting plane is concordant with the diamond shape cutter groove horizontal sides.
8. a kind of cutter according to claim 1, it is characterised in that：The water chestnut of the blade point of a knife is 15 ° -35 °.
9. a kind of cutter according to claim 1, it is characterised in that：The water chestnut of the blade point of a knife is 25 °.
10. a kind of tire-mold, it is characterised in that：It is obtained using the cutter described in any one of claim 1-9 to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721043595.4U CN207615674U (en) | 2017-08-21 | 2017-08-21 | A kind of cutter and its tire-mold of processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721043595.4U CN207615674U (en) | 2017-08-21 | 2017-08-21 | A kind of cutter and its tire-mold of processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207615674U true CN207615674U (en) | 2018-07-17 |
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ID=62817984
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721043595.4U Active CN207615674U (en) | 2017-08-21 | 2017-08-21 | A kind of cutter and its tire-mold of processing |
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| Country | Link |
|---|---|
| CN (1) | CN207615674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458473A (en) * | 2021-07-10 | 2021-10-01 | 深圳市誉和钻石工具有限公司 | Spiral double-edge milling cutter and machining method thereof |
-
2017
- 2017-08-21 CN CN201721043595.4U patent/CN207615674U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458473A (en) * | 2021-07-10 | 2021-10-01 | 深圳市誉和钻石工具有限公司 | Spiral double-edge milling cutter and machining method thereof |
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