CN105537536A - Precision casting mold for metal ring - Google Patents
Precision casting mold for metal ring Download PDFInfo
- Publication number
- CN105537536A CN105537536A CN201510936254.9A CN201510936254A CN105537536A CN 105537536 A CN105537536 A CN 105537536A CN 201510936254 A CN201510936254 A CN 201510936254A CN 105537536 A CN105537536 A CN 105537536A
- Authority
- CN
- China
- Prior art keywords
- casting
- mold body
- bed die
- patrix
- middle mould
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
- B22C9/24—Moulds for peculiarly-shaped castings for hollow articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/082—Sprues, pouring cups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/20—Stack moulds, i.e. arrangement of multiple moulds or flasks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
The invention discloses a precision casting mold for a metal ring. The precision casting mold comprises an upper mold body, a middle mold body and a bottom mold body. The middle mold body is arranged at the bottom of the upper mold body. The bottom mold body is arranged at the bottom of the middle mold body. Locating rings are arranged on the outer walls of the left side and the right side of the upper mold body, the outer walls of the left side and the right side of the middle mold body and the outer walls of the left side and the right side of the bottom mold body. The locating rings are fixed through locating fixture blocks. The precision casting mold for the metal ring is formed by combining the upper mold body, the middle mold body and the bottom mold body, and the precision casting mold is simple in structure and convenient to use; meanwhile, due to the fact that shaping molds are arranged between the upper mold body and the middle mold body of the casting mold for the metal ring and between the middle mold body and the bottom mold body of the casting mold for the metal ring, the mold can be used for casting a plurality of castings at a time, and the casting efficiency is greatly improved; and in addition, by means of arranged limiting pins and limiting grooves, mounting of the upper mold body, the middle mold body and the bottom mold body of the mold is extremely stable and precise, the casting precision is greatly improved, and the casting quality of the castings is guaranteed.
Description
Technical field
The present invention relates to precision component casting technology field, be specially a kind of becket precision casting mold.
Background technology
At present, in casting technique, casting method and casting mould have great impact for the quality of foundry goods and efficiency, now in the casting of precision component, its part is because of complex structure, small volume, usually make its speed of casting comparatively slow, because the casting mould in existing casting technique normally adopts a mould one, make the efficiency of casting very low like this, its complex structure of casting mould of existing precision component simultaneously, make foundry goods pickup comparatively loaded down with trivial details, have impact on the production efficiency of precision component greatly.
Summary of the invention
The object of the present invention is to provide a kind of structure simple, the easy to use and becket precision casting mold that casting efficiency is high.
For achieving the above object, the invention provides following technical scheme: a kind of becket precision casting mold, comprise patrix, middle mould and bed die, the bottom of described patrix is provided with middle mould, the bottom of described middle mould is provided with bed die, described patrix, a left side for middle mould and bed die, right both sides outer wall is provided with locating ring, and fixed by positioning wedged block between locating ring, the top right side of described patrix is provided with casting gate, the bottom of described casting gate is provided with casting liquid circulation duct, the outer wall of described positioning wedged block is welded with undertaking fixture block, one end of described undertaking fixture block and a cradle top left side, the chute of right both sides inwall is connected.
Preferably, the equal correspondence of top arranged on left and right sides of the bottom arranged on left and right sides of described patrix, the top and bottom arranged on left and right sides of middle mould and bed die is provided with spacer pin and stopper slot.
Preferably, the inner chamber of described positioning wedged block and locating ring fixes by pilot pin, and the bottom of pilot pin is provided with nut, and its top is also provided with clasp.
Preferably, the top and bottom of the bottom of described patrix and the top of bed die and middle mould is provided with moulding mold and moulding bed die respectively, its moulding mold and moulding bed die are counter structure, and the clamping corresponding to bed die of patrix, middle mould forms complete casting cavity after installing.
Preferably, be plug-in mounting structure between described casting gate and patrix, and its casting gate is funnel-shaped structure.
Compared with prior art, the present invention has following beneficial effect:
(1), becket precision casting mold of the present invention, by patrix, middle mould and bed die combine, its structure is simple, easy to use, this becket casting die is due to its patrix simultaneously, shaping die is equipped with between middle mould and bed die, enable the multiple foundry goods of its this mould one-step casting, greatly improve the efficiency of casting, this mould is by its locating ring simultaneously, positioning wedged block and pilot pin combination are fixed, make collecting of foundry goods very convenient, in addition this mould by arrange spacer pin and stopper slot make its patrix, installation between middle mould and bed die is very stable and accurate, greatly improve the accuracy of casting, ensure the castability of foundry goods.
(2), becket precision casting mold of the present invention, the equal correspondence of top arranged on left and right sides of the bottom arranged on left and right sides of patrix, the top and bottom arranged on left and right sides of middle mould and bed die is provided with spacer pin and stopper slot, make like this patrix, install between middle mould and bed die more stable, make casting more accurate, the effective castability ensureing its becket simultaneously.
(3), becket precision casting mold of the present invention, it is plug-in mounting structure between casting gate and patrix, make the installation and removal of casting gate convenient like this, and its casting gate is funnel-shaped structure, casting liquid can be made to be flowed in casting cavity by casting liquid circulation duct smoothly.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present invention;
Fig. 2 is mode structure schematic diagram in the present invention.
In figure: in 1 patrix, 2, mould, 3 bed dies, 4 spacer pins, 5 stopper slots, 6 locating rings, 7 positioning wedged blocks, 8 pilot pins, 9 casting gates, 10 casting liquid circulation ducts, 11 moulding molds, 12 moulding bed dies, 13 accept fixture block, 14 chutes, 15 supports.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1-2, the invention provides a kind of technical scheme: a kind of becket precision casting mold, comprise patrix 1, middle mould 2 and bed die 3, the bottom of patrix 1 is provided with middle mould 2, the bottom of middle mould 2 is provided with bed die 3, the bottom of patrix 1 is left, right both sides, the top and bottom of middle mould 2 is left, the top left of right both sides and bed die 3, the equal correspondence in right both sides is provided with spacer pin 4 and stopper slot 5, make patrix 1 like this, that installs between middle mould 2 and bed die 3 is more stable, make casting more accurate simultaneously, the castability of effective its becket of guarantee, patrix 1, a left side for middle mould 2 and bed die 3, right both sides outer wall is provided with locating ring 6, and fixed by positioning wedged block 7 between locating ring 6, the top right side of patrix 1 is provided with casting gate 9, it is plug-in mounting structure between casting gate 9 and patrix 1, make the installation and removal of casting gate 9 convenient like this, and its casting gate 9 is funnel-shaped structure, casting liquid can be made to flow in casting cavity by casting liquid circulation duct 10 smoothly, the bottom of casting gate 9 is provided with casting liquid circulation duct 10, the outer wall of positioning wedged block 7 is welded with accepts fixture block 13, accept one end and support 15 top left of fixture block 13, the chute 14 of right both sides inwall is connected, becket precision casting mold of the present invention, by patrix 1, middle mould 2 and bed die 3 combine, its structure is simple, easy to use, this becket casting die is due to its patrix 1 simultaneously, shaping die is equipped with between middle mould 2 and bed die 3, enable the multiple foundry goods of its this mould one-step casting, greatly improve the efficiency of casting, this mould is by its locating ring 6 simultaneously, positioning wedged block 7 and pilot pin 8 combine fixing, make collecting of foundry goods very convenient, in addition this mould by arrange spacer pin 4 and stopper slot 5 make its patrix 1, installation between middle mould 5 and bed die 3 is very stable and accurate, greatly improve the accuracy of casting, ensure the castability of foundry goods.
Operation principle: this becket precision casting mold, during use, by its patrix 1, between middle mould 2 and bed die 3, fix installation by locating ring 6, positioning wedged block 7 and pilot pin 8, the multiple casting cavities formed, make this casting mould can the multiple foundry goods of disposable casting, simultaneously by spacer pin 4 and stopper slot 5, effectively can locate accurately patrix 1, middle mould 2 and bed die 3, ensure the quality of its foundry goods.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalents thereof.
Claims (5)
1. a becket precision casting mold, comprise patrix (1), middle mould (2) and bed die (3), it is characterized in that: the bottom of described patrix (1) is provided with middle mould (2), the bottom of described middle mould (2) is provided with bed die (3), described patrix (1), a left side for middle mould (2) and bed die (3), right both sides outer wall is provided with locating ring (6), and fixed by positioning wedged block (7) between locating ring (6), the top right side of described patrix (1) is provided with casting gate (9), the bottom of described casting gate (9) is provided with casting liquid circulation duct (10), the outer wall of described positioning wedged block (7) is welded with accepts fixture block (13), one end of described undertaking fixture block (13) and support (15) top left, the chute (14) of right both sides inwall is connected.
2. a kind of becket precision casting mold according to claim 1, is characterized in that: the top and bottom arranged on left and right sides of the bottom arranged on left and right sides of described patrix (1), middle mould (2) and the equal correspondence of top arranged on left and right sides of bed die (3) are provided with spacer pin (4) and stopper slot (5).
3. a kind of becket precision casting mold according to claim 1, it is characterized in that: the inner chamber of described positioning wedged block (7) and locating ring (6) fixes by pilot pin (8), and the bottom of pilot pin (8) is provided with nut, its top is also provided with clasp.
4. a kind of becket precision casting mold according to claim 2, it is characterized in that: the top and bottom of the bottom of described patrix (1) and the top of bed die (3) and middle mould (2) is provided with moulding mold (11) and moulding bed die (12) respectively, its moulding mold (11) and moulding bed die (12) are counter structure, and patrix (1), middle mould (2) and bed die (3) corresponding clamping form complete casting cavity after installing.
5. a kind of becket precision casting mold according to claim 1, is characterized in that: be plug-in mounting structure between described casting gate (9) and patrix (1), and its casting gate (9) is funnel-shaped structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510936254.9A CN105537536A (en) | 2015-12-16 | 2015-12-16 | Precision casting mold for metal ring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510936254.9A CN105537536A (en) | 2015-12-16 | 2015-12-16 | Precision casting mold for metal ring |
Publications (1)
Publication Number | Publication Date |
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CN105537536A true CN105537536A (en) | 2016-05-04 |
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ID=55817358
Family Applications (1)
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CN201510936254.9A Pending CN105537536A (en) | 2015-12-16 | 2015-12-16 | Precision casting mold for metal ring |
Country Status (1)
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106964756A (en) * | 2017-01-01 | 2017-07-21 | 马鞍山市华达冶金机械有限公司 | A kind of vertical pattern grouping mould of steel-casting and its pattern grouping method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2096430U (en) * | 1990-04-29 | 1992-02-19 | 张瑞龙 | Vacuum die-cast equipment without pouring head grinding ball |
JP2004167531A (en) * | 2002-11-19 | 2004-06-17 | Nissan Motor Co Ltd | Mold and method for manufacturing the same |
CN102658611A (en) * | 2012-04-25 | 2012-09-12 | 宁波楠通汽车零部件有限公司 | Molding die of air chamber rubber diaphragm and pre-molding process using same |
CN203650137U (en) * | 2013-12-18 | 2014-06-18 | 苏州永佳超硬耐磨材料有限公司 | Magneto-rheological polishing device for inner surfaces of ceramic pipes |
-
2015
- 2015-12-16 CN CN201510936254.9A patent/CN105537536A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2096430U (en) * | 1990-04-29 | 1992-02-19 | 张瑞龙 | Vacuum die-cast equipment without pouring head grinding ball |
JP2004167531A (en) * | 2002-11-19 | 2004-06-17 | Nissan Motor Co Ltd | Mold and method for manufacturing the same |
CN102658611A (en) * | 2012-04-25 | 2012-09-12 | 宁波楠通汽车零部件有限公司 | Molding die of air chamber rubber diaphragm and pre-molding process using same |
CN203650137U (en) * | 2013-12-18 | 2014-06-18 | 苏州永佳超硬耐磨材料有限公司 | Magneto-rheological polishing device for inner surfaces of ceramic pipes |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106964756A (en) * | 2017-01-01 | 2017-07-21 | 马鞍山市华达冶金机械有限公司 | A kind of vertical pattern grouping mould of steel-casting and its pattern grouping method |
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Application publication date: 20160504 |
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