CN205056947U - Stainless steel kitchen knife cutter blank sand mo(u)ld - Google Patents
Stainless steel kitchen knife cutter blank sand mo(u)ld Download PDFInfo
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- CN205056947U CN205056947U CN201520767014.6U CN201520767014U CN205056947U CN 205056947 U CN205056947 U CN 205056947U CN 201520767014 U CN201520767014 U CN 201520767014U CN 205056947 U CN205056947 U CN 205056947U
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- groove
- sand
- cutter blank
- kitchen knife
- stainless steel
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Abstract
The utility model discloses a stainless steel kitchen knife cutter blank sand mo(u)ld that the cutter blank was made. The sand mo(u)ld body of this sand mo(u)ld package rubbing board form, a side surface of sand mo(u)ld body is equipped with the cutter blank and forms the groove, is equipped with the plug hole on the sand mo(u)ld body and forms the runner that the groove feeds through with the cutter blank. Compare in the current wax matrix that is used for the preparation of kitchen knife cutter blank, the utility model discloses the sand mo(u)ld has with low costsly, advantage that production efficiency is high.
Description
Technical field
The utility model relates to Tool and Die Technology, is specifically related to a kind of stainless steel cutter blank of kitchen knife sand mo(u)ld.
Background technology
The existing mould for cutter blank manufacture is all wax-pattern, and wax-pattern often has the following disadvantages: 1. the manufacturing process of wax-pattern own is complicated, and each step needs moulder to operate, and labour cost is higher; 2. adopt wax-pattern to make cutter blank of kitchen knife, multi-disc wax-pattern need be stacked, then the wax-pattern entirety be stacked be inserted in solution, then heat, wax-pattern evaporates gradually, and solution solidifies gradually, form cavity, build molten iron in the most backward cavity, make cutter blank of kitchen knife, this kind of technique, each manufacture cutter blank of kitchen knife all needs to make new wax-pattern, wax-pattern can not reuse, and waste resource, too increases cost simultaneously.
Utility model content
The utility model provides a kind of stainless steel cutter blank of kitchen knife sand mo(u)ld manufactured for cutter blank of low cost.
The technical program is as follows: stainless steel cutter blank of kitchen knife sand mo(u)ld, comprises the sand mo(u)ld body of tabular, and a side surface of sand mo(u)ld body is provided with cutter blank and forms groove, and sand mo(u)ld body is provided with plug hole and forms with cutter blank the runner that groove is communicated with.
The beneficial effects of the utility model: this sand mo(u)ld is exclusively used in the making of cutter blank of kitchen knife, compared to the existing wax-pattern for cutter blank of kitchen knife, it adopts penetrates the automated manufacturing of sand machine, and technique is simple, reduces cost of labor, low cost of manufacture own.Make in cutter blank of kitchen knife process at this sand mo(u)ld of use, sand mo(u)ld can Reusability, and lossless, make cutter blank compared to wax-pattern, cost obviously reduces.
Further, the quantity of cutter blank of kitchen knife is manufactured in order to increase single sand mo(u)ld body, raise the efficiency, the set-up mode that cutter blank forms groove is as follows: it is " L " connected in star that two mirror images are arranged side by side that cutter blank forms groove, each groove includes the first groove matched with cutter blank of kitchen knife body shape and the second groove matched with cutter blank of kitchen knife handle shapes, and the first groove communicates with the second groove.
Further, when manufacturing cutter blank of kitchen knife, in order to raise the efficiency, need multiple sand mo(u)ld body folded to put together, by the plug hole cast iron liquid of the superiors' sand mo(u)ld body, iron liquid flows to cutter blank formation groove by the runner that each sand mo(u)ld body is arranged and manufactures cutter blank.Like this for the ease of the connection of each sand mo(u)ld body, connecting hole is provided with between two the second grooves, sand mo(u)ld body is at least provided with two, each sand mo(u)ld body is connected by the connector be arranged in connecting hole, sand mo(u)ld body dorsad cutter blank forms the side of groove and is provided with when stacking for sand mo(u)ld body and closes the sealing surface that lower floor's sand mo(u)ld body cutter blank forms groove, and the iron hydrorrhea forming groove to avoid flowing to cutter blank goes out.
Further, in order to ensure the iron liquid uniformity that two cutter blanks formation concentrated flows enter, to produce the cutter blank of homogenous quantities, described plug hole is arranged between two the first grooves.
Further, in order to ensure iron liquid circulation smooth and easy, runner be arranged at described first groove be positioned at blade on.
Further, form the preferred shape scheme of groove as a kind of cutter blank, the horizontal cross-section of described first groove and the second groove is rectangle.
Further, form the preferred shape scheme of groove as a kind of cutter blank, what the first groove was positioned at blade has outwardly tune, the first groove away from hilt while be outward-dipping oblique section, the horizontal cross-section of the second groove is rectangle.
Further, the preferred shape scheme of groove is formed as a kind of cutter blank, first groove has three limits, first groove be positioned at blade while have outwardly tune, one side that first groove is positioned at the knife back also has outwardly tune, first groove be positioned at blade while connect with the end, one side being positioned at the knife back form the tip of point of a knife, the horizontal cross-section of the second groove is rectangle.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model stainless steel cutter blank of kitchen knife sand mo(u)ld embodiment one;
Fig. 2 is the structural representation of the utility model stainless steel cutter blank of kitchen knife sand mo(u)ld embodiment two;
Fig. 3 is the structural representation of the utility model stainless steel cutter blank of kitchen knife sand mo(u)ld embodiment three;
Fig. 4 is the tapered stainless steel cutter blank of kitchen knife sand mo(u)ld structural representation in the second groove horizontal cross-section;
Fig. 5 is the stainless steel cutter blank of kitchen knife sand mo(u)ld structural representation that the second groove groove end has evagination tune;
Fig. 6 is the schematic diagram according to the stacking use of embodiment more than one stainless steel cutter blank of kitchen knife sand mo(u)ld.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Embodiment one
Stainless steel cutter blank of kitchen knife sand mo(u)ld as shown in Figure 1, comprises the sand mo(u)ld body 11 of tabular, and a side surface of sand mo(u)ld body 11 is provided with cutter blank and forms groove 12, and sand mo(u)ld body is provided with plug hole 13 and forms with cutter blank the runner 14 that groove 12 is communicated with.
Concrete, it is " L " connected in star that two mirror images are arranged side by side that described cutter blank forms groove 12, each groove includes the first groove 121 of matching with cutter blank of kitchen knife body shape and the horizontal cross-section of the second groove 122, first groove 121 of matching with cutter blank of kitchen knife handle shapes and the second groove 122 is rectangle.First groove 121 communicates with the second groove 122.Plug hole 13 is between two the first grooves 121.Runner 14 has four, be symmetricly set between two the first groove 121 be positioned at blade on, the cross section semicircular in shape of runner 14.Connecting hole 15 is provided with between two the second grooves 122.Sand mo(u)ld body 11 is at least provided with two, each sand mo(u)ld body is connected by the connector be arranged in connecting hole 15, sand mo(u)ld body 11 dorsad cutter blank forms the side of groove 12 and is provided with when stacking for sand mo(u)ld body and closes the sealing surface that lower floor's sand mo(u)ld body cutter blank forms groove, and this sealing surface is plane.
Be illustrated in figure 6 the schematic diagram using the present embodiment sand mo(u)ld to make stainless steel cutter blank of kitchen knife sand mo(u)ld, by stacking for multi-disc sand mo(u)ld, plug hole position consistency on each sand mo(u)ld, the iron liquid for the manufacture of cutter blank is built by the plug hole on the superiors' sand mo(u)ld, iron liquid flows to cutter blank through runner and forms groove, after iron liquid solidifies, formation two cutter blanks in two mirror images arranged at each sand mo(u)ld body surface " L " connected in star side by side.This sand mo(u)ld can Reusability, and make cutter blank compared to wax-pattern, cost obviously reduces.
It should be noted that, in the present embodiment, the plug hole of the superiors' sand mo(u)ld can have the hole wall extended to sand mo(u)ld body 11 outside, so that build, does not cause liquid stream to be overflow in casting process.
Embodiment two
Stainless steel cutter blank of kitchen knife sand mo(u)ld as shown in Figure 2, comprises the sand mo(u)ld body 21 of tabular, and a side surface of sand mo(u)ld body 21 is provided with cutter blank and forms groove 22, and sand mo(u)ld body is provided with plug hole 23 and forms with cutter blank the runner 24 that groove 22 is communicated with.
Concrete, it is " L " connected in star that two mirror images are arranged side by side that described cutter blank forms groove 22, each groove includes the first groove 221 matched with cutter blank of kitchen knife body shape and the second groove 222 matched with cutter blank of kitchen knife handle shapes, first groove 221 be positioned at blade while have outwardly tune, first groove 221 away from hilt while be outward-dipping oblique section, the horizontal cross-section of the second groove 222 is rectangle.First groove 221 communicates with the second groove 222.Plug hole 23 is between two the first grooves 221.Runner 24 has four, be symmetricly set between two the first groove 221 be positioned at blade on.Connecting hole 25 is provided with between two the second grooves 222.Sand mo(u)ld body 21 is at least provided with two, each sand mo(u)ld body is connected by the connector be arranged in connecting hole 25, sand mo(u)ld body 21 dorsad cutter blank forms the side of groove 22 and is provided with when stacking for sand mo(u)ld body and closes the sealing surface that lower floor's sand mo(u)ld body cutter blank forms groove, and this sealing surface is curved surface outwardly.
Embodiment three
Stainless steel cutter blank of kitchen knife sand mo(u)ld as shown in Figure 2, comprises the sand mo(u)ld body 31 of tabular, and a side surface of sand mo(u)ld body 31 is provided with cutter blank and forms groove 32, and sand mo(u)ld body is provided with plug hole 33 and forms with cutter blank the runner 34 that groove 32 is communicated with.
Concrete, it is " L " connected in star that two mirror images are arranged side by side that described cutter blank forms groove 32, each groove includes the first groove 321 matched with cutter blank of kitchen knife body shape and the second groove 322 matched with cutter blank of kitchen knife handle shapes, first groove 321 has three limits, first groove 321 be positioned at blade while have outwardly tune, one side that first groove 322 is positioned at the knife back also has outwardly tune, first groove 321 be positioned at blade while connect with the end, one side being positioned at the knife back form the tip of point of a knife, the horizontal cross-section of the second groove 322 is rectangle.First groove 321 communicates with the second groove 322.Plug hole 33 is between two the first grooves 321.Runner 34 has two, be symmetricly set between two the first groove 321 be positioned at blade on.Connecting hole 35 is provided with between two the second grooves 322.Sand mo(u)ld body 31 is at least provided with two, each sand mo(u)ld body is connected by the connector be arranged in connecting hole 35, sand mo(u)ld body 31 dorsad cutter blank forms the side of groove 32 and is provided with when stacking for sand mo(u)ld body and closes the sealing surface that lower floor's sand mo(u)ld body cutter blank forms groove, and this sealing surface is the curved surface caved inward.
Sand mo(u)ld as shown in Figure 4, with above-described embodiment structure unlike, the second groove horizontal cross-section is tapered.
The sand mo(u)ld be illustrated in figure 5, with above-described embodiment structure unlike, the second groove groove end has the tune of evagination.
Above-described is only five kinds of preferred embodiments of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite not departing from the utility model structure; some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (9)
1. stainless steel cutter blank of kitchen knife sand mo(u)ld, is characterized in that, comprises the sand mo(u)ld body of tabular, and a side surface of sand mo(u)ld body is provided with cutter blank and forms groove, and sand mo(u)ld body is provided with plug hole and forms with cutter blank the runner that groove is communicated with.
2. stainless steel cutter blank of kitchen knife sand mo(u)ld according to claim 1, it is characterized in that, it is " L " connected in star that two mirror images are arranged side by side that described cutter blank forms groove, each groove includes the first groove matched with cutter blank of kitchen knife body shape and the second groove matched with cutter blank of kitchen knife handle shapes, and the first groove communicates with the second groove.
3. stainless steel cutter blank of kitchen knife sand mo(u)ld according to claim 2, is characterized in that, between two the second grooves, be provided with connecting hole.
4. stainless steel cutter blank of kitchen knife sand mo(u)ld according to claim 2, it is characterized in that, described plug hole is between two the first grooves.
5. stainless steel cutter blank of kitchen knife sand mo(u)ld according to claim 3, it is characterized in that, described sand mo(u)ld body is at least provided with two, each sand mo(u)ld body connects by being arranged at connector in connecting hole, and the sand mo(u)ld body side that cutter blank forms groove is dorsad provided with when stacking for sand mo(u)ld body closes the sealing surface that lower floor's sand mo(u)ld body cutter blank forms groove.
6. stainless steel cutter blank of kitchen knife sand mo(u)ld according to claim 4, is characterized in that, described runner be arranged at described first groove be positioned at blade on.
7. the stainless steel cutter blank of kitchen knife sand mo(u)ld according to claim 5 or 6, is characterized in that, the horizontal cross-section of described first groove and the second groove is rectangle.
8. the stainless steel cutter blank of kitchen knife sand mo(u)ld according to claim 5 or 6, it is characterized in that, first groove be positioned at blade while have outwardly tune, the first groove is outward-dipping oblique section away from hilt, and the horizontal cross-section of the second groove is rectangle.
9. the stainless steel cutter blank of kitchen knife sand mo(u)ld according to claim 5 or 6, it is characterized in that, first groove has three limits, first groove be positioned at blade while have outwardly tune, one side that first groove is positioned at the knife back also has outwardly tune, first groove be positioned at blade while connect with the end, one side being positioned at the knife back form the tip of point of a knife, the horizontal cross-section of the second groove is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520767014.6U CN205056947U (en) | 2015-09-30 | 2015-09-30 | Stainless steel kitchen knife cutter blank sand mo(u)ld |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520767014.6U CN205056947U (en) | 2015-09-30 | 2015-09-30 | Stainless steel kitchen knife cutter blank sand mo(u)ld |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205056947U true CN205056947U (en) | 2016-03-02 |
Family
ID=55383550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520767014.6U Expired - Fee Related CN205056947U (en) | 2015-09-30 | 2015-09-30 | Stainless steel kitchen knife cutter blank sand mo(u)ld |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205056947U (en) |
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2015
- 2015-09-30 CN CN201520767014.6U patent/CN205056947U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20160930 |