CN203817346U - Casting mold for bimetal compound hammers - Google Patents
Casting mold for bimetal compound hammers Download PDFInfo
- Publication number
- CN203817346U CN203817346U CN201420053162.7U CN201420053162U CN203817346U CN 203817346 U CN203817346 U CN 203817346U CN 201420053162 U CN201420053162 U CN 201420053162U CN 203817346 U CN203817346 U CN 203817346U
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- running channel
- mould
- tup
- pouring gate
- short
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Abstract
The utility model provides a casting mold for bimetal compound hammers, and belongs to the technical field of casting of hammers of crushers. The casting mold solves the problem that the existing hammer casting mold is irrational in structure. The casting mold for bimetal compound hammers comprises a left mold and a right mold which are respectively provided with two semi-hammer cavities, wherein the lower parts of the two semi-hammer cavities of the left mold communicate with each other through a first metal cross pouring gate, and a first short pouring gate and a first long pouring gate are vertically arranged between the two semi-hammer cavities of the left mold; the middle parts of the two semi-hammer cavities of the right mold communicate with each other through a second metal cross pouring gate, and a second short pouring gate and a second long pouring gate are vertically arranged between the two semi-hammer cavities of the right mold; the first short pouring gate and the second long pouring gate are correspondingly matched to form an upper pouring gate; the first long pouring gate and the second short pouring gate are correspondingly matched to form a lower pouring gate. The casting mold for bimetal compound hammers provides two independent pouring gates to respectively pour first molten metal and second molten metal which are not influenced with each other, thus being high in casting quality.
Description
Technical field
The utility model belongs to grinder hammerhead casting technology field, relates to a kind of casting mould of Double-metal composite hammer.
Background technology
In prior art, the application of disintegrating machine is very extensive, for example, adopt hammer gravel crusher in mine, stone pit carries out the crushing operation of sandstone.Gravel crusher is to utilize tup to beat sandstone, to make larger-size sandstone be beaten into less sandstone particle, to meet the size requirements of the occasion such as building site, bridge to sandstone.The tup of existing gravel crusher generally adopts Double-metal composite hammer, and traditional casting die structure takes up room larger, and casting technique is more complicated.
Utility model content
The purpose of this utility model is the problem existing for prior art, and has proposed a kind of casting mould of the Double-metal composite hammer for disintegrating machine, its compact conformation.
The purpose of this utility model can realize by following technical proposal:
A kind of casting mould of Double-metal composite hammer, this Double-metal composite hammer is for disintegrating machine, it is characterized in that, it comprises symmetrically arranged left mould and right mould, on left mould and right mould, be all provided with side by side two and half tup cavitys, left mould and right mould form two tup die cavities while mutually fastening, each tup die cavity top is provided with rising head, the bottom of described left mould two and half tup cavitys is communicated with by the first metal cross gate, between its two and half tup cavitys, be vertically provided with the first short running channel and the first long running channel, length and lower end that the length of the first long running channel is greater than the first short running channel are communicated with above-mentioned the first metal cross gate, the middle part of described right mould two and half tup cavitys is communicated with by the second metal cross gate, between its two and half tup cavitys, be vertically provided with the second short running channel and the second long running channel, length and lower end that the length of the second long running channel is greater than the second short running channel are communicated with above-mentioned the second metal cross gate, the first described short running channel and the second long running channel corresponding matching form running channel, and the first long running channel and the second short running channel coordinate formation down sprue.
The cross section of described the second short running channel diminishes from top to down gradually.
Described left mould and right mould are iron flask.
The outside of described left mould and right mould is equipped with shadoof.
The first described molten metal is molten steel, and the second described molten metal is iron liquid.
Compared with prior art, the casting mould of this Double-metal composite hammer provides two independently cast respectively the first molten metal and the second molten metals of running channel, and two kinds of molten metals are independent of each other, and have ensured the purity of tup top and the bottom compositions, and castability is higher.
Brief description of the drawings
Fig. 1 is the structural representation of left mould.
Fig. 2 is the structural representation of right mould.
In figure, 1, Zuo Mo; 2, right mould; 3, half tup cavity; 4, rising head; 5, the first metal cross gate; 6, the first short running channel; 7, the first long running channel; 8, the second metal cross gate; 9, the second short running channel; 10, the second long running channel; 11, shadoof.
Detailed description of the invention
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As depicted in figs. 1 and 2, the casting mould of this Double-metal composite hammer comprises symmetrically arranged left mould 1 and right mould 2, on left mould 1 and right mould 2, be all provided with side by side two and half tup cavitys 3, left mould 1 and right mould 2 form two tup die cavities while mutually fastening, and each tup die cavity top is provided with rising head 4.
The bottom of 1 two half tup cavitys 3 of left mould is communicated with by the first metal cross gate 5, length and lower end that the length that is vertically provided with the first short running channel 6 and the long running channel 7 of the first long running channel 7, the first between its two and half tup cavitys 3 is greater than the first short running channel 6 are communicated with above-mentioned the first metal cross gate 5; The middle part of 2 two half tup cavitys 3 of described right mould is communicated with by the second metal cross gate 8, between its two and half tup cavitys 3, be vertically provided with the second short running channel 9 and the second long running channel 10, length and lower end that the length of the second long running channel 10 is greater than the second short running channel 9 are communicated with above-mentioned the second metal cross gate 8, the first described short running channel 6 and the second long running channel 10 corresponding matching form running channel, and the first long running channel 7 and the second short running channel 9 coordinate formation down sprue.
The cross section of described the second short running channel 9 diminishes from top to down gradually.Upper running channel and down sprue are structure wide at the top and narrow at the bottom, the upper wider injection of being convenient to molten metal, and the pressure of the narrower increase molten metal in bottom, makes the assigned address of their energy Rapid Flows to tup die cavity.
Described left mould 1 and right mould 2 are iron flask.
The outside of described left mould 1 and right mould 2 is equipped with shadoof 11.
The first described molten metal is molten steel, and the second described molten metal is iron liquid.
Adopt the casting method of above-mentioned casting mould to comprise following operation: (1), left mould 1 and 2 mould assembling of right mould; (2), inject the first molten metal to down sprue, the first molten metal enters in each tup die cavity, until specified altitude, cooling a period of time; (4), lower upper running channel injects the second molten metal, the second molten metal enters in tup die cavity, insulation a period of time; (5) unpack and take out tup.
Should be appreciated that, in claims of the present utility model, description, all " comprising ... " is all interpreted as open implication, and namely its implication is equal to " at least containing ... ", and should not be construed as enclosed implication, its implication should not be construed " only comprising ... ".
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (4)
1. the casting mould of a Double-metal composite hammer, this Double-metal composite hammer is for disintegrating machine, it is characterized in that, it comprises symmetrically arranged left mould (1) and right mould (2), on left mould (1) and right mould (2), be all provided with side by side two and half tup cavitys (3), left mould (1) and right mould (2) form two tup die cavities while mutually fastening, each tup die cavity top is provided with rising head (4), the bottom of described left mould (1) two and half tup cavity (3) is communicated with by the first metal cross gate (5), between its two and half tup cavitys (3), be vertically provided with the first short running channel (6) and the first long running channel (7), length and lower end that the length of the first long running channel (7) is greater than the first short running channel (6) are communicated with above-mentioned the first metal cross gate (5), the middle part of described right mould (2) two and half tup cavitys (3) is communicated with by the second metal cross gate (8), between its two and half tup cavitys (3), be vertically provided with the second short running channel (9) and the second long running channel (10), length and lower end that the length of the second long running channel (10) is greater than the second short running channel (9) are communicated with above-mentioned the second metal cross gate (8), the first described short running channel (6) forms running channel with the second long running channel (10) corresponding matching, and the first long running channel (7) and the second short running channel (9) coordinate formation down sprue.
2. the casting mould of a kind of Double-metal composite hammer according to claim 1, is characterized in that, the cross section of described the second short running channel (9) diminishes from top to down gradually.
3. the casting mould of a kind of Double-metal composite hammer according to claim 1 and 2, is characterized in that, described left mould (1) and right mould (2) are iron flask.
4. the casting mould of a kind of Double-metal composite hammer according to claim 3, is characterized in that, the outside of described left mould (1) and right mould (2) is equipped with shadoof (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420053162.7U CN203817346U (en) | 2014-01-28 | 2014-01-28 | Casting mold for bimetal compound hammers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420053162.7U CN203817346U (en) | 2014-01-28 | 2014-01-28 | Casting mold for bimetal compound hammers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203817346U true CN203817346U (en) | 2014-09-10 |
Family
ID=51472887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420053162.7U Expired - Fee Related CN203817346U (en) | 2014-01-28 | 2014-01-28 | Casting mold for bimetal compound hammers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203817346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826990A (en) * | 2015-05-04 | 2015-08-12 | 迁安市凯泰泵阀科技有限公司 | Method for casting high-precision liquid-liquid composite hammerhead by using shell mould |
-
2014
- 2014-01-28 CN CN201420053162.7U patent/CN203817346U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826990A (en) * | 2015-05-04 | 2015-08-12 | 迁安市凯泰泵阀科技有限公司 | Method for casting high-precision liquid-liquid composite hammerhead by using shell mould |
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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 |
Granted publication date: 20140910 Termination date: 20150128 |
|
| EXPY | Termination of patent right or utility model |