CN103750521B - A kind of chicken fodder forming ring mold and be processed into the reamer of nibs - Google Patents
A kind of chicken fodder forming ring mold and be processed into the reamer of nibs Download PDFInfo
- Publication number
- CN103750521B CN103750521B CN201410030596.XA CN201410030596A CN103750521B CN 103750521 B CN103750521 B CN 103750521B CN 201410030596 A CN201410030596 A CN 201410030596A CN 103750521 B CN103750521 B CN 103750521B
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- forming hole
- forming
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- 241000287828 Gallus gallus Species 0.000 title claims abstract description 16
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Abstract
The invention discloses a kind of chicken fodder forming ring mold, this ring mould is by one-level forming hole (3), secondary forming hole (4), three grades of forming holes (5) and draw ratio design thereof, after one-level forming hole (3) wearing and tearing of ring mould, by the effect of secondary forming hole (4), the draw ratio of forming hole is controlled in stable scope, after secondary forming hole (4) wearing and tearing of ring mould, by the effect of three grades of forming holes (5), the draw ratio of forming hole continued to control in stable scope, the service life of ring mould increases greatly; The invention also discloses a kind of reamer being processed into nibs, for the reaming of one-level forming hole (3) and the processing of charge door (2) taper seat.
Description
Technical field
The present invention relates to a kind of chicken feedstuff forming die, the invention still further relates to the reamer for being processed into nibs.
Background technology
Fodder forming ring mold is for the shaping ring mould of feed, comprise annular die body and be arranged on the multiple forming holes on annular die body, during use, pressure roller is at ring mold cavity rotary squeezing feed, feed link overmolding hole is extruded, then is cut into the feed granules of certain length by the cutting knife be arranged on outside ring mould.
Owing to containing the grits such as more corn in chicken feed granules, the forming hole wearing and tearing of ring mould are very fast, after forming hole wearing and tearing, the draw ratio of shaped hole declines, namely compression ratio declines, and result causes feed to contain the rising of powder rate, and the feed of production is defective, existing chicken feed ring mould is not long for service life, in order to improve ring mould service life, existing method is confined to the hardness aspect improving ring mould more, complex process, cost is higher, and effect is bad.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of chicken fodder forming ring mold of long service life; Present invention also offers a kind of reamer being processed into nibs.
Technical scheme of the present invention is: a kind of chicken fodder forming ring mold, comprise annular die body, the inwall of described annular die body with offer the charging aperture be communicated with successively between outer wall, one-level forming hole, secondary forming hole, three grades of forming holes, described charging aperture is the cone ports of 60 ° ~ 70 °, described secondary forming hole diameter is 1.05 times ~ 1.15 times of one-level forming hole diameter, three grades of forming hole diameters are 1.05 times ~ 1.15 times of secondary forming hole diameter, the length of one-level forming hole is 9.5 times ~ 10.5 times of its diameter, the overall length of secondary forming hole and one-level forming hole is 9.5 times ~ 10.5 times of secondary forming hole diameter, three grades of forming holes, the overall length of secondary forming hole and one-level forming hole is 9.5 times ~ 10.5 times of three grades of forming hole diameters.
As improvement of the present invention, described charging aperture is the cone ports of 65 °.
As improvement of the present invention, described secondary forming hole diameter is 1.1 times of one-level forming hole diameter, three grades of forming hole diameters are 1.1 times of secondary forming hole diameter, the length of one-level forming hole is 10 times of its diameter, the overall length of secondary forming hole and one-level forming hole is 10 times of secondary forming hole diameter, and the overall length of three grades of forming holes, secondary forming hole and one-level forming holes is 10 times of three grades of forming hole diameters.
The reamer that nibs is processed in the present invention comprises drill bit and drillstock, and also have a taper countersink between drill bit and drillstock, the conical surface of taper countersink is the taper seat of 60 ° ~ 70 °, and drill bit is used for the reaming of one-level forming hole, and taper countersink is used for the processing of charging aperture.
Chicken fodder forming ring mold of the present invention is by the design of one-level, secondary, three grades of forming holes and draw ratio thereof, after the one-level forming hole wearing and tearing of ring mould, by the effect of secondary forming hole, the draw ratio of forming hole and compression ratio are controlled in stable scope, after the secondary forming hole wearing and tearing of ring mould, by the effect of three grades of forming holes, the draw ratio of forming hole and compression ratio are continued to control in stable scope, the service life of ring mould increases greatly; The reamer that nibs is processed in the present invention increases a taper countersink between drill bit and drillstock, does not need to change the processing that cutter just can realize charging aperture after the reaming of one-level forming hole, improves working (machining) efficiency, and can ensure the axiality of charging aperture and one-level forming hole.
Accompanying drawing explanation
Fig. 1 is the structure chart of chicken fodder forming ring mold of the present invention.
Fig. 2 is the sectional view along A-A line in Fig. 1.
Fig. 3 is the enlarged drawing in D region in Fig. 2.
Fig. 4 is the structure chart of reamer of the present invention.
In figure, each Reference numeral is: 1, annular die body; 2, charging aperture; 3, one-level forming hole; 4, secondary forming hole; 5, three grades of forming holes; 11, drill bit; 12, drillstock; 13, taper countersink.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described, but embodiment is not construed as limiting the invention.
See Fig. 1 to Fig. 3, this chicken fodder forming ring mold comprises annular die body 1, the inwall of described annular die body 1 with offer the charging aperture 2 be communicated with successively between outer wall, one-level forming hole 3, secondary forming hole 4, three grades of forming holes 5, described charging aperture 2 is cone ports of 65 °, the diameter design of described one-level forming hole 3 is 2.5mm, secondary forming hole 4 diameter is 1.1 times of one-level forming hole 3 diameter, three grades of forming hole 5 diameters are 1.1 times of secondary forming hole 4 diameter, the length of one-level forming hole 3 is 10 times of its diameter, secondary forming hole 4 and the overall length of one-level forming hole 3 are 10 times of secondary forming hole 4 diameter, three grades of forming holes 5, secondary forming hole 4 and the overall length of one-level forming hole 3 are 10 times of three grades of forming hole 5 diameters.
See Fig. 4, the reamer that nibs is processed in the present invention comprises drill bit 11 and drillstock 12, and also have a taper countersink 13 between drill bit 11 and drillstock 12, the conical surface of taper countersink 13 is taper seats of 65 °, drill bit 11 is for the reaming of one-level forming hole 3, and taper countersink 13 is for the processing of charging aperture 2.
Claims (4)
1. a chicken fodder forming ring mold, comprise annular die body, it is characterized in that: the inwall of described annular die body with offer the charging aperture be communicated with successively between outer wall, one-level forming hole, secondary forming hole, three grades of forming holes, described charging aperture is the cone ports of 60 ° ~ 70 °, described secondary forming hole diameter is 1.05 times ~ 1.15 times of one-level forming hole diameter, three grades of forming hole diameters are 1.05 times ~ 1.15 times of secondary forming hole diameter, the length of one-level forming hole is 9.5 times ~ 10.5 times of its diameter, the overall length of secondary forming hole and one-level forming hole is 9.5 times ~ 10.5 times of secondary forming hole diameter, three grades of forming holes, the overall length of secondary forming hole and one-level forming hole is 9.5 times ~ 10.5 times of three grades of forming hole diameters.
2. chicken fodder forming ring mold according to claim 1, is characterized in that: described charging aperture is the cone ports of 65 °.
3. the chicken fodder forming ring mold described in claim 1 or 2, it is characterized in that: described secondary forming hole diameter is 1.1 times of one-level forming hole diameter, three grades of forming hole diameters are 1.1 times of secondary forming hole diameter, the length of one-level forming hole is 10 times of its diameter, the overall length of secondary forming hole and one-level forming hole is 10 times of secondary forming hole diameter, and the overall length of three grades of forming holes, secondary forming hole and one-level forming holes is 10 times of three grades of forming hole diameters.
4. one kind is processed into the reamer of nibs, comprise drill bit and drillstock, it is characterized in that: between described drill bit and drillstock, also have a taper countersink, the conical surface of taper countersink is the taper seat of 60 ° ~ 70 °, drill bit is used for the reaming of one-level forming hole in chicken fodder forming ring mold described in claim 1, and taper countersink is used for the processing of charging aperture in chicken fodder forming ring mold described in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410030596.XA CN103750521B (en) | 2014-01-23 | 2014-01-23 | A kind of chicken fodder forming ring mold and be processed into the reamer of nibs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410030596.XA CN103750521B (en) | 2014-01-23 | 2014-01-23 | A kind of chicken fodder forming ring mold and be processed into the reamer of nibs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103750521A CN103750521A (en) | 2014-04-30 |
| CN103750521B true CN103750521B (en) | 2015-10-14 |
Family
ID=50517974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410030596.XA Expired - Fee Related CN103750521B (en) | 2014-01-23 | 2014-01-23 | A kind of chicken fodder forming ring mold and be processed into the reamer of nibs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103750521B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU818908A1 (en) * | 1979-06-06 | 1981-04-07 | Московский Ордена Красного Знаменитехнологический Институт Пищевойпромышленности | Die of granulating press |
| US4380424A (en) * | 1981-05-28 | 1983-04-19 | Ralston Purina Company | Pellet die |
| SU1253815A1 (en) * | 1985-02-19 | 1986-08-30 | Оренбургский политехнический институт | Die of granulator press |
| CN201235620Y (en) * | 2008-07-17 | 2009-05-13 | 张辉和 | Biomass particle molding circular mould |
| CN202185294U (en) * | 2011-08-04 | 2012-04-11 | 溧阳市振杨机械厂 | Novel ring-like mould |
| CN102949961A (en) * | 2011-08-25 | 2013-03-06 | 溧阳市振和机械制造有限公司 | Biomass granulator circular mold |
| CN202504143U (en) * | 2012-04-24 | 2012-10-31 | 广州大台农饲料有限公司 | Suckling pig feed forming ring die |
| CN203735430U (en) * | 2014-01-23 | 2014-07-30 | 昆明桂丰机械有限公司 | Chicken fodder forming annular mold and reamer used for machining forming holes |
-
2014
- 2014-01-23 CN CN201410030596.XA patent/CN103750521B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103750521A (en) | 2014-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Chicken feed forming circular mold and reamer used for machining forming holes Effective date of registration: 20171024 Granted publication date: 20151014 Pledgee: Huaxia Bank Kunming branch of Limited by Share Ltd. new cloud Pledgor: KUNMING GUIFENG MACHINERY Co.,Ltd. Registration number: 2017990000980 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 |
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| CF01 | Termination of patent right due to non-payment of annual fee |