CN201997667U - Mold for sleeve with vertical ear plate - Google Patents
Mold for sleeve with vertical ear plate Download PDFInfo
- Publication number
- CN201997667U CN201997667U CN2011200798600U CN201120079860U CN201997667U CN 201997667 U CN201997667 U CN 201997667U CN 2011200798600 U CN2011200798600 U CN 2011200798600U CN 201120079860 U CN201120079860 U CN 201120079860U CN 201997667 U CN201997667 U CN 201997667U
- Authority
- CN
- China
- Prior art keywords
- mould
- cover half
- frame
- core
- dynamic model
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model relates to the field of molds for casting modeling, in particular to a mold for a sleeve with a vertical ear plate, comprising a fixed mold frame (1), a movable mold frame (2), a mold leg (3), an upper ejector plate (4), a lower ejector plate (5) and a supporting column (6). The mold for a sleeve with a vertical ear plate is characterized by further comprising a guide column (7), a guide sleeve (8), a shunt cone (9), a material cylinder (10), a fixed mold core (11), a movable mold core (12), a top plate guide column (13), a top plate guide sleeve (14), an ejector pin A (15), an ejector pin B (16), a mold foot block A (17) and a mold foot block B (18); and the fixed mold core (11) is embedded in a hollow cavity of the bottom face of the fixed mold frame (1), and the movable mold core (12) is embedded in a hollow cavity of the bottom face of the movable mold frame (2). The mold for a sleeve with a vertical ear plate has simple structure, high mold closing precision and high cast quality.
Description
Technical field
The utility model relates to the mould applications that is used for casting and molding, is specially a kind of mould that is used to have the sleeve of vertical otic placode.
Background technology
Casting is the processing method commonly used of metal parts, is particularly suitable for making complex-shaped part blank.During casting, liquid metal is poured in the cavity of casting mold, can obtains solid-state foundry goods after to be cooled the solidifying.Casting mold has a significant impact the quality of foundry goods, when especially adopting sub-module design, have die joint in the casting mold, easily produce the mould shift defective, if foundry goods also has otic placode and pore structure, owing to need use core, easier generation shape and size deviation, influence the form accuracy of casting mold, thereby have influence on the quality of foundry goods.
The utility model content
In order to overcome the defective of prior art, a kind of closing precision height, mold and pattern for casting tool that casting quality is high are provided, the utility model discloses a kind of mould that is used to have the sleeve of vertical otic placode.
The utility model reaches goal of the invention by following technical solution:
A kind of mould that is used to have the sleeve of vertical otic placode, comprise cover half frame, dynamic model frame, mould pin, upper ejector plate, following liftout plate and support column, respectively there is a cavity bottom surface of cover half frame and dynamic model frame, the cavity of cover half frame and dynamic model frame cavity aligned with each otherly piece together a casting mold cavity of finishing, dynamic model frame below each side be provided with a mould pin, be provided with upper ejector plate and following liftout plate between two mould pin from top to bottom successively, a support column is established at the middle part of dynamic model frame below, and support column is positioned at the outside of upper ejector plate and following liftout plate.It is characterized in that: also comprise guide pillar, guide pin bushing, branch flow cone, barrel, cover half core, moving-mould-core, top board guide pillar, top board guide pin bushing, thimble A, thimble B, mould pad pin A and mould pad pin B.The cover half core is embedded in the cavity of cover half frame bottom surface, moving-mould-core is embedded in the cavity of dynamic model frame bottom surface, the bottom surface of cover half core and the bottom surface of moving-mould-core are aligned with each other, the bottom surface of cover half frame is provided with guide pillar, guide pillar is positioned at a side of cover half core, one end of guide pillar inserts in the cover half frame and by screw and is fixed on the cover half frame, the bottom surface of dynamic model frame is provided with guide pin bushing, guide pin bushing is positioned at a side of moving-mould-core, guide pin bushing inserts in the dynamic model frame and the underrun screw of guide pin bushing is fixed on the dynamic model frame, the other end of guide pillar inserts in the guide pin bushing, the opposite side of cover half core is provided with barrel, the barrel openings at two ends is located at respectively on two end faces of cover half frame, an opening part of barrel is provided with the branch flow cone, passage and casting mold cavity that the barrel opening becomes with the shunting taper connect, the top board guide pillar one end outside is with the top board guide pin bushing and is screwed on following liftout plate, the other end of top board guide pillar passes in the blind hole that snaps in behind the upper ejector plate on the dynamic model frame end face, the end of thimble A and thimble B all is fixed on the upper ejector plate, and the other end of thimble A and thimble B all withstands on the moving-mould-core.All be screwed mould pad pin A on the side of cover half frame and on the side of dynamic model frame, be screwed mould pad pin B on the side of mould pin, mould pad pin A and mould pad pin B are positioned at the same side.
The described mould that is used to have the sleeve of vertical otic placode, it is characterized in that: the cavity of cover half frame and dynamic model frame cavity aligned with each other after, the gap of its binding face is not more than 0.05mm, after the cover half core is embedded in the cavity of cover half frame bottom surface, cover half core bottom surface is not more than 0.10mm than the distance that exceeds of cover half frame bottom surface, after moving-mould-core was embedded in the cavity of dynamic model frame bottom surface, the moving-mould-core bottom surface was not more than 0.10mm than the distance that exceeds of dynamic model frame bottom surface.
When the utility model uses,, make its fixed-site and the mould shift defective avoided by the relative position of control cover half frame, dynamic model frame, cover half core and moving-mould-cores such as thimble A, thimble B.Liquid metal injects the casting mold cavity via barrel, branch flow cone.The beneficial effects of the utility model are: simple in structure, and closing precision height, casting quality height.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the schematic cross-section at guide pillar in the utility model, guide pin bushing position;
Fig. 3 is the schematic cross-section at top board guide pillar in the utility model, top board guide pin bushing, thimble A, thimble B position.
The specific embodiment
Below further specify the utility model by specific embodiment.
Embodiment 1
A kind of mould that is used to have the sleeve of vertical otic placode, comprise cover half frame 1, dynamic model frame 2, mould pin 3, upper ejector plate 4, following liftout plate 5, support column 6, guide pillar 7, guide pin bushing 8, divide flow cone 9, barrel 10, cover half core 11, moving-mould-core 12, top board guide pillar 13, top board guide pin bushing 14, thimble A15, thimble B16, mould pad pin A17 and mould pad pin B18, as Fig. 1～shown in Figure 3, concrete structure is:
Respectively there is a cavity bottom surface of cover half frame 1 and dynamic model frame 2, the cavity of cover half frame 1 and dynamic model frame 2 cavity aligned with each otherly piece together a casting mold cavity of finishing, dynamic model frame 2 belows each side be provided with a mould pin 3, be provided with upper ejector plate 4 and following liftout plate 5 between two mould pin 3 from top to bottom successively, a support column 6 is established at the middle part of dynamic model frame 2 belows, and support column 6 is positioned at the outside of upper ejector plate 4 and following liftout plate 5.
Cover half core 11 is embedded in the cavity of cover half frame 1 bottom surface, moving-mould-core 12 is embedded in the cavity of dynamic model frame 2 bottom surfaces, the bottom surface of the bottom surface of cover half core 11 and moving-mould-core 12 is aligned with each other, the bottom surface of cover half frame 1 is provided with guide pillar 7, guide pillar 7 is positioned at a side of cover half core 11, one end of guide pillar 7 inserts in the cover half frame 1 and by screw and is fixed on the cover half frame 1, the bottom surface of dynamic model frame 2 is provided with guide pin bushing 8, guide pin bushing 8 is positioned at a side of moving-mould-core 12, guide pin bushing 8 inserts in the dynamic model frame 2 and the underrun screw of guide pin bushing 8 is fixed on the dynamic model frame 2, the other end of guide pillar 7 inserts in the guide pin bushing 8, the opposite side of cover half core 11 is provided with barrel 10, barrel 10 openings at two ends are located at respectively on two end faces of cover half frame 1, an opening part of barrel 10 is provided with branch flow cone 9, barrel 10 openings and the passage and the casting mold cavity that divide flow cone 9 to form connect, the top board guide pillar 13 1 ends outside is with top board guide pin bushing 14 and is screwed on following liftout plate 5, the other end of top board guide pillar 13 passes in the blind hole that snaps in behind the upper ejector plate 4 on dynamic model frame 2 end faces, the end of thimble A15 and thimble B16 all is fixed on the upper ejector plate 4, and the other end of thimble A15 and thimble B16 all withstands on the moving-mould-core 13.
All be screwed mould pad pin A17 on the side of cover half frame 1 and on the side of dynamic model frame 2, be screwed mould pad pin B18 on the side of mould pin 3, mould pad pin A17 and mould pad pin B18 are positioned at the same side.
For further guaranteeing the quality of foundry goods, the cavity of cover half frame 1 and dynamic model frame 2 cavity aligned with each other after, the gap of its binding face is not more than 0.05mm, after cover half core 11 is embedded in the cavity of cover half frame 1 bottom surface, cover half core 11 bottom surfaces are not more than 0.10mm than the distance that exceeds of cover half frame 1 bottom surface, after moving-mould-core 12 was embedded in the cavity of dynamic model frame 2 bottom surfaces, moving-mould-core 12 bottom surfaces were not more than 0.10mm than the distance that exceeds of dynamic model frame 2 bottom surfaces.
For further improving castings production efficient, can also respectively establish two symmetrical mutually cavitys in a bottom surface of cover half frame 1 and dynamic model frame 2 to form two foundry goods cavitys of symmetry mutually, and embed cover half core 11 and moving-mould-core 12 respectively, cast once can obtain two foundry goods like this, has improved production efficiency.
Present embodiment is not annotated the regulation that form and position tolerance should meet GB/T1184-H, does not annotate the regulation that tolerance dimension should meet GB/T1804-m.When present embodiment uses,, make its fixed-site and the mould shift defective avoided by the relative position of control cover half frame 1, dynamic model frame 2, cover half core 11 and moving-mould-cores 12 such as thimble A14, thimble B15.Liquid metal injects the casting mold cavitys via barrel 10, branch flow cone 9.
Claims (2)
1. mould that is used to have the sleeve of vertical otic placode, comprise cover half frame (1), dynamic model frame (2), mould pin (3), upper ejector plate (4), following liftout plate (5) and support column (6), respectively there is a cavity bottom surface of cover half frame (1) and dynamic model frame (2), the cavity of cover half frame (1) and dynamic model frame (2) cavity aligned with each otherly piece together a casting mold cavity of finishing, dynamic model frame (2) below each side be provided with a mould pin (3), be provided with upper ejector plate (4) and following liftout plate (5) between two mould pin (3) from top to bottom successively, a support column (6) is established at the middle part of dynamic model frame (2) below, support column (6) is positioned at the outside of upper ejector plate (4) and following liftout plate (5)
It is characterized in that: also comprise guide pillar (7), guide pin bushing (8), divide flow cone (9), barrel (10), cover half core (11), moving-mould-core (12), top board guide pillar (13), top board guide pin bushing (14), thimble A (15), thimble B (16), mould pad pin A (17) and mould pad pin B (18)
Cover half core (11) is embedded in the cavity of cover half frame (1) bottom surface, moving-mould-core (12) is embedded in the cavity of dynamic model frame (2) bottom surface, the bottom surface of the bottom surface of cover half core (11) and moving-mould-core (12) is aligned with each other, the bottom surface of cover half frame (1) is provided with guide pillar (7), guide pillar (7) is positioned at a side of cover half core (11), one end of guide pillar (7) inserts in the cover half frame (1) and by screw and is fixed on the cover half frame (1), the bottom surface of dynamic model frame (2) is provided with guide pin bushing (8), guide pin bushing (8) is positioned at a side of moving-mould-core (12), guide pin bushing (8) inserts in the dynamic model frame (2) and the underrun screw of guide pin bushing (8) is fixed on the dynamic model frame (2), the other end of guide pillar (7) inserts in the guide pin bushing (8), the opposite side of cover half core (11) is provided with barrel (10), barrel (10) openings at two ends is located at respectively on two end faces of cover half frame (1), an opening part of barrel (10) is provided with branch flow cone (9), barrel (10) opening and the passage and the casting mold cavity that divide flow cone (9) to form connect, top board guide pillar (13) the one ends outside is with top board guide pin bushing (14) and is screwed on following liftout plate (5), the other end of top board guide pillar (13) passes in the blind hole that snaps in behind the upper ejector plate (4) on dynamic model frame (2) end face, the end of thimble A (15) and thimble B (16) all is fixed on the upper ejector plate (4), the other end of thimble A (15) and thimble B (16) all withstands on the moving-mould-core (13)
All be screwed mould pad pin A (17) on the side of cover half frame (1) and on the side of dynamic model frame (2), be screwed mould pad pin B (18) on the side of mould pin (3), mould pad pin A (17) and mould pad pin B (18) are positioned at the same side.
2. the mould that is used to have the sleeve of vertical otic placode as claimed in claim 1, it is characterized in that: the cavity of cover half frame (1) and dynamic model frame (2) cavity aligned with each other after, the gap of its binding face is not more than 0.05mm, after cover half core (11) is embedded in the cavity of cover half frame (1) bottom surface, cover half core (11) bottom surface is not more than 0.10mm than the distance that exceeds of cover half frame (1) bottom surface, after moving-mould-core (12) was embedded in the cavity of dynamic model frame (2) bottom surface, moving-mould-core (12) bottom surface was not more than 0.10mm than the distance that exceeds of dynamic model frame (2) bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200798600U CN201997667U (en) | 2011-03-24 | 2011-03-24 | Mold for sleeve with vertical ear plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200798600U CN201997667U (en) | 2011-03-24 | 2011-03-24 | Mold for sleeve with vertical ear plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201997667U true CN201997667U (en) | 2011-10-05 |
Family
ID=44700442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200798600U Expired - Fee Related CN201997667U (en) | 2011-03-24 | 2011-03-24 | Mold for sleeve with vertical ear plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201997667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047707A (en) * | 2018-07-18 | 2018-12-21 | 浙江锋龙电气股份有限公司 | Mold for flywheel casting removal of impurities |
-
2011
- 2011-03-24 CN CN2011200798600U patent/CN201997667U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047707A (en) * | 2018-07-18 | 2018-12-21 | 浙江锋龙电气股份有限公司 | Mold for flywheel casting removal of impurities |
| CN109047707B (en) * | 2018-07-18 | 2020-08-21 | 浙江锋龙电气股份有限公司 | A mould for flywheel casting edulcoration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201960085U (en) | Mould used for sleeve with side hole | |
| CN206425523U (en) | A kind of casting die being easily stripped | |
| CN203371003U (en) | Die of differential mechanism shell | |
| CN203900397U (en) | Casting mold for conductive static contact base cast piece of high-voltage switch circuit breaker | |
| CN103433460A (en) | Mold for bracket provided with sunken platform on pin hole part | |
| CN105562652A (en) | Casting mold with heat sink molding cavity | |
| CN103736922A (en) | Mold structure for machining multiple automobile shock-absorption system components synchronously | |
| CN201997667U (en) | Mold for sleeve with vertical ear plate | |
| CN203235903U (en) | Die assembly for sleeves with center holes and side holes | |
| CN105562651A (en) | End cover mold provided with spherical indentation part | |
| CN205437093U (en) | A mould for processing be equipped with lid of radiating groove | |
| CN105562653A (en) | Casting mold for processing circular arc surface protrusions | |
| CN204449257U (en) | A kind of mould for machining support parts | |
| CN201969833U (en) | Mold used for sleeve with parallel lug plates | |
| CN104741542A (en) | Casting method of girder having thin-walled cylinder and casting mold | |
| CN203109168U (en) | Improved forming casting die for flange casting | |
| CN102941316A (en) | Production method for machine tool guide rail casts | |
| CN203737980U (en) | Mold for manufacturing multiple damping component bodies | |
| CN204449219U (en) | A kind of mould for machining piston parts | |
| CN203470877U (en) | Mold structure used for machining stop block | |
| CN203470815U (en) | Die structure used for processing pentagonal flange with square hole in middle | |
| CN203235902U (en) | Die assembly for press rings with symmetrical protruding pillars | |
| CN203003063U (en) | Assembly for mold with symmetrical lug plates and central hole sleeve | |
| CN203737928U (en) | Mold structure for simultaneously machining multiple automobile damping system parts | |
| CN206492907U (en) | Alloy cast iron ball mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20140324 |