CN206425489U - Motor casing casting mold assembling structure in a kind of wind power generating motor group - Google Patents
Motor casing casting mold assembling structure in a kind of wind power generating motor group Download PDFInfo
- Publication number
- CN206425489U CN206425489U CN201621406957.7U CN201621406957U CN206425489U CN 206425489 U CN206425489 U CN 206425489U CN 201621406957 U CN201621406957 U CN 201621406957U CN 206425489 U CN206425489 U CN 206425489U
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- China
- Prior art keywords
- gate
- casting mold
- assembling structure
- wind power
- power generating
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Abstract
The utility model discloses motor casing casting mold assembling structure in a kind of wind power generating motor group, including cope, cheek and the drag box and pouring gate structure of casting mold assembling structure are constituted from top to bottom；Die cavity is constituted in the cheek；The pouring gate structure includes sprue cup, vertical pouring gate, horizontal cross gate, ring gate, the sprue cup is connected with vertical pouring gate upper end, the vertical pouring gate lower end is connected with horizontal cross gate center, further, described horizontal cross gate is provided with two and square crossing, and the vertical pouring gate lower end is connected with the intersection point of two horizontal cross gates；The horizontal cross gate two ends are connected with ring gate, and the ring gate is connected by ingate with cavity bottom.Motor casing casting mold assembling structure can avoid a series of defects triggered by lower core in a kind of wind power generating motor group of the present utility model, it is steady without splashing that the anti-cast that drenches with rain rises iron liquid with rational pouring gate structure, plane improves product qualification rate without additionally increasing allowance on die cavity.
Description
Technical field
The utility model is related to motor casing casting technology field, specifically, is related in a kind of wind power generating motor group
Motor casing casting mold assembling structure.
Background technology
Motor casing casting technique is usually each leaf on nowel moulding on resin sand, external mold in existing wind power generating motor group
Piece, which is torn open, lives originally, and middle circular hole is made core under big core box and formed, and is poured into a mould using Shower gating system mode into this method
Have the disadvantage that：1st, lower core wipes sand and is not easily cleaned to form burning into sand defect；2nd, stomata；3rd, inclusion defect.Main cause is：1st, under
During core, because sand is easily wiped at core core print position, and the inconvenience of upper nowel is cleared up, and is changed to upper, middle and lower three part box moulding, and core is first with
Core under case, is easy to observation to clear up, can prevent burning into sand；2nd, large cylinder core is all solid resin sand, the smaller inconvenience in exhaust passage
Exhaust is also easy to produce blowhole, while wasting production resin sand consumption；3rd, molten iron when pouring into a mould that drenches with rain injects from top to down, iron liquid
Surface is splashed, and smoothly floating easily forms inclusion defect to the inconvenience of oxidizable and iron liquid surface disturbances slag gas, if increasing more than upper plane machining
Amount, which solves upper plane Inclusion Problem, then reduces product yield ratio, increases cost, unfavorable market economy.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of wind power generating motor group for improving product qualification rate
Middle motor casing casting mold assembling structure.
Assembled in order to solve the above technical problems, the utility model provides motor casing casting mold in a kind of wind power generating motor group
Structure, including cope, cheek and the drag box and pouring gate structure of casting mold assembling structure are constituted from top to bottom；The cheek
Interior composition die cavity；The pouring gate structure includes sprue cup, vertical pouring gate, horizontal cross gate, ring gate, and the sprue cup is with hanging down
Sprue upper end is connected, and the vertical pouring gate lower end is connected with horizontal cross gate center, further, described horizontal cross gate
Two and square crossing are provided with, the vertical pouring gate lower end is connected with the intersection point of two horizontal cross gates；The level is horizontal to be poured
Road two ends are connected with ring gate, and the ring gate is connected by ingate with cavity bottom, and described ingate surrounds ring
Shape running channel is symmetrically arranged with 12-18, and further, described ingate is symmetrically arranged with 15 around ring gate；It is described
Sprue cup upper end is equal with cope upper surface；Further, the ring gate is located at the die joint of cheek and drag box.
Further, the casting mold assembling structure is internally provided with core, and the core is hollow tubular.
Compared with prior art, motor casing casting mold assembling structure can be kept away in a kind of wind power generating motor group of the present utility model
Exempt from a series of defects triggered by lower core, it is steady without splashing, die cavity that the anti-cast that drenches with rain rises iron liquid with rational pouring gate structure
Upper plane improves product qualification rate without additionally increasing allowance.
Brief description of the drawings
Fig. 1 is the pouring gate structure of prior art and the structural representation of die cavity；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is pouring gate structure schematic diagram of the present utility model；
Fig. 4 is the structural representation of the utility model core.
In figure, 1, cope, 2, cheek, 3, drag box, 4, die cavity, 5, core, 6, sprue cup, 7, vertical pouring gate, 8,
Horizontal cross gate, 9, ring gate.
Embodiment
Some vocabulary have such as been used to censure specific components among specification and claim.Those skilled in the art should
It is understood that hardware manufacturer may call same component with different nouns.This specification and claims are not with name
The difference of title is used as the mode for distinguishing component, but is used as the criterion of differentiation with the difference of component functionally.Such as logical
The " comprising " of piece specification and claim mentioned in is an open language, therefore should be construed to " including but do not limit
In ".Specification subsequent descriptions is implement better embodiment of the present utility model, and so description is to illustrate the utility model
Rule for the purpose of, be not limited to scope of the present utility model.Protection domain of the present utility model is when regarding appended power
Profit requires that the person of defining is defined.
In description of the present utility model, it is to be understood that, ＂ on term ＂, " under ", it is "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " top ", " bottom ", " interior ", " outer ", is for only for ease of and describes this practicality newly
Type and simplified description rather than instruction or the signified device of hint or element must be with specific orientation, with specific orientation structure
Make and operate, therefore it is not intended that to limitation of the present utility model.
The utility model is described in further detail below in conjunction with accompanying drawing, but limited not as to of the present utility model.
Motor casing casting mold assembling structure in a kind of wind power generating motor group, including casting mold assembling structure is constituted from top to bottom
Cope 1, cheek 2 and drag box 3 and pouring gate structure, upper, middle and lower three part box moulding are poured into a mould using the anti-rising pouring mode that drenches with rain, on
In lower three part box moulding, the core 5 is located at casting mold assembling structure center, and core 5 is easy to observation clearly prior to 2 play cores of cheek
Reason, can prevent burning into sand；Die cavity 4 is constituted in the cheek 2, the top of die cavity 4 is provided with some gas outlets through cope 1
Interior upper sand mold；The pouring gate structure is arranged in the sand mold of casting mold assembling structure, and the pouring gate structure includes sprue cup 6, vertical
Running channel 7, horizontal cross gate 8, ring gate 9, the sprue cup 6 are connected with the upper end of vertical pouring gate 7, the lower end of vertical pouring gate 7
Connected with the horizontal center of cross gate 8, it is preferred that described horizontal cross gate 8 is provided with two and square crossing, described vertically to pour
The lower end of road 7 is connected with the intersection point of two horizontal cross gates 8, can uniformly be poured into a mould with four direction；The two ends of horizontal cross gate 8 with
Ring gate 9 is connected, and the ring gate 9 is connected by ingate with the bottom of die cavity 4, and described ingate surrounds ring gate
9 are symmetrically arranged with 12-18, it is preferred that described ingate is symmetrically arranged with 15 around ring gate 9；The sprue cup 6
Upper end is equal with the upper surface of cope 1；It is preferred that, the ring gate 9 is located at the die joint of cheek 2 and drag box 3.
It is preferred that, the casting mold assembling structure is internally provided with core 5, and the core 5 is hollow tubular, middle pass
Core just saves resin sand consumption using hollow mode with exhaust and largely, cost-effective, increases economic efficiency.
Compared with prior art, motor casing casting mold assembling structure can be kept away in a kind of wind power generating motor group of the present utility model
Exempt from a series of defects triggered by lower core, it is steady without splashing, die cavity that the anti-cast that drenches with rain rises iron liquid with rational pouring gate structure
Upper plane improves product qualification rate without additionally increasing allowance.
Some preferred embodiments of the present utility model have shown and described in described above, but as previously described, it should be understood that this
Utility model is not limited to form disclosed herein, is not to be taken as the exclusion to other embodiment, and available for various
Other combinations, modification and environment, and above-mentioned teaching or association area can be passed through in utility model contemplated scope described herein
Technology or knowledge be modified.And the change and change that those skilled in the art are carried out do not depart from spirit of the present utility model and model
Enclose, then all should be in the protection domain of the utility model appended claims.
Claims (6)
1. motor casing casting mold assembling structure in a kind of wind power generating motor group, it is characterised in that：Including constituting casting mold from top to bottom
The cope of assembling structure（1）, cheek（2）And drag box（3）And pouring gate structure；The cheek（2）Interior composition die cavity
（4）；The pouring gate structure includes sprue cup（6）, vertical pouring gate（7）, horizontal cross gate（8）, ring gate（9）, the cast gate
Cup（6）With vertical pouring gate（7）Upper end is connected, the vertical pouring gate（7）Lower end and horizontal cross gate（8）Center connection, the water
Flat cross gate（8）Two ends and ring gate（9）Connection, the ring gate（9）Pass through ingate and die cavity（4）Bottom is connected；
The sprue cup（6）Upper end and cope（1）Upper surface is equal.
2. motor casing casting mold assembling structure in wind power generating motor group as claimed in claim 1, it is characterised in that：Described water
Flat cross gate（8）It is provided with two and square crossing, the vertical pouring gate（7）Lower end and two horizontal cross gates（8）Intersection point
Connection.
3. motor casing casting mold assembling structure in wind power generating motor group as claimed in claim 2, it is characterised in that：Described is interior
Running channel surrounds ring gate（9）It is symmetrically arranged with 12-18.
4. motor casing casting mold assembling structure in wind power generating motor group as claimed in claim 3, it is characterised in that：Described is interior
Running channel surrounds ring gate（9）It is symmetrically arranged with 15.
5. motor casing casting mold assembling structure in wind power generating motor group as claimed in claim 1, it is characterised in that：The casting mold
Assembling structure is internally provided with core（5）, the core（5）For hollow tubular.
6. motor casing casting mold assembling structure in wind power generating motor group as claimed in claim 1, it is characterised in that：The annular
Running channel（9）Positioned at cheek（2）And drag box（3）Die joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621406957.7U CN206425489U (en) | 2016-12-21 | 2016-12-21 | Motor casing casting mold assembling structure in a kind of wind power generating motor group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621406957.7U CN206425489U (en) | 2016-12-21 | 2016-12-21 | Motor casing casting mold assembling structure in a kind of wind power generating motor group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206425489U true CN206425489U (en) | 2017-08-22 |
Family
ID=59587332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621406957.7U Expired - Fee Related CN206425489U (en) | 2016-12-21 | 2016-12-21 | Motor casing casting mold assembling structure in a kind of wind power generating motor group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206425489U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465779A (en) * | 2018-06-25 | 2018-08-31 | 株洲中航动力精密铸造有限公司 | The bottom gating and pouring procedure of blade vertical-type guider |
| CN109465399A (en) * | 2018-12-26 | 2019-03-15 | 广东富华铸锻有限公司 | A kind of reducing gearbox sand core structure and running gate system |
-
2016
- 2016-12-21 CN CN201621406957.7U patent/CN206425489U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465779A (en) * | 2018-06-25 | 2018-08-31 | 株洲中航动力精密铸造有限公司 | The bottom gating and pouring procedure of blade vertical-type guider |
| CN108465779B (en) * | 2018-06-25 | 2024-04-02 | 中国航发南方工业有限公司 | Bottom pouring type pouring system and pouring method of vertical vane guide |
| CN109465399A (en) * | 2018-12-26 | 2019-03-15 | 广东富华铸锻有限公司 | A kind of reducing gearbox sand core structure and running gate system |
| CN109465399B (en) * | 2018-12-26 | 2023-11-21 | 广东富华铸锻有限公司 | Gating system with speed reducer shell sand core structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170822 Termination date: 20181221 |