CN209035402U - A kind of water pump vane casting manufacture mold - Google Patents
A kind of water pump vane casting manufacture mold Download PDFInfo
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- CN209035402U CN209035402U CN201821887617.XU CN201821887617U CN209035402U CN 209035402 U CN209035402 U CN 209035402U CN 201821887617 U CN201821887617 U CN 201821887617U CN 209035402 U CN209035402 U CN 209035402U
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- apperance
- lower die
- match plate
- running channel
- mold
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Abstract
The utility model discloses a kind of water pump vane casting to manufacture mold, including match plate, upper apperance, upper mold running channel, directly pour stick seat, upper mold riser, lower apperance, first lower die running channel, second lower die running channel, upper mold outlet piece, lower die outlet piece, air-out needle and lower die riser, apperance is correspondingly arranged at the top of the match plate, air-out needle is evenly arranged at the top corner of the upper apperance, the top side of the upper apperance is correspondingly arranged on upper mold riser, it is equipped at the top of the match plate and directly pours stick seat, the bottom correspondence of the match plate is equipped with lower apperance, the side of the lower apperance is evenly distributed with the first lower die running channel, the second lower die running channel is connected between one end of two lower apperances, the bottom of the match plate is equipped with lower die outlet piece, the bottom of the match plate offers lower die riser, The utility model has the characteristics of easy operation, and is worth of widely use.
Description
Technical field
The utility model relates to water pump vane technical field, specially a kind of water pump vane casting manufactures mold.
Background technique
Water pump vane is the main member of water pump, the pass that the ability of water suction and the shape of impeller and size have this close
System.The wide variety of water piece impeller, can be divided into single-suction and double-suction type.The production of water pump vane is mainly by the way that cast iron to be directed into
In mold, then it is cooled into.
But in existing water pump vane casting manufacture mold, there is a problem of inconvenient victory.Existing impeller production
Technique is mostly that the mode of blade extraction makes sand core, and due to the influence of vane curvature variation, most of blades all cannot achieve
Whole extraction, it is necessary to some adjustment be done to blade shape and be just able to achieve, to prevent intrinsic conservancy property from playing completely.
Therefore, it is necessary for designing a kind of water pump vane casting manufacture mold convenient for operation.
Utility model content
The purpose of this utility model is to provide a kind of water pump vane casting to manufacture mold, to solve in above-mentioned background technique
The problem of proposition.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of water pump vane casting manufacture
Mold, including match plate, upper apperance, upper mold running channel, directly pour stick seat, upper mold riser, lower apperance, the first lower die running channel, second
Lower die running channel, upper mold outlet piece, lower die outlet piece, air-out needle and lower die riser are correspondingly arranged at the top of the match plate
Upper apperance is evenly arranged with air-out needle at the top corner of the upper apperance, and the top side of the upper apperance is correspondingly arranged on
Upper mold riser is equipped at the top of the match plate and directly pours stick seat, and the bottom correspondence of the match plate is equipped with lower apperance,
The side of the lower apperance is evenly distributed with the first lower die running channel, is connected with the second lower die between one end of two lower apperances
Running channel, the bottom of the match plate are equipped with lower die outlet piece, and the bottom of the match plate offers lower die riser.
Further, the two sides of the match plate are respectively arranged with that apperance inlays profile and lower apperance inlays profile.
Further, the upper apperance is with air-out needle by being welded and fixed.
Further, the side of the air-out needle offers venthole.
Further, the lower die outlet piece passes through lower apperance.
Further, gate is connected between the second lower die running channel and lower apperance.
Compared with prior art, the utility model beneficial effect achieved is: the utility model passes through secondary shooting sand
The blade core made is combined into an integral sand core by mode, by being provided with upper apperance, lower apperance, upper mold running channel, first
Lower die running channel, the second lower die running channel, upper mold riser, upper mold outlet piece, lower die outlet piece, air-out needle and lower die riser, Lai Tigao
The convenient degree of mold, greatly improves the hydraulic performance of impeller, and reduces energy consumption and cost.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the upper mold-like structure schematic diagram of the utility model；
Fig. 3 is the lower mold-like structure schematic diagram of the utility model；
In figure: 1, match plate；2, upper apperance；3, upper mold running channel；4, stick seat is directly poured；5, upper mold riser；6, lower apperance；7,
First lower die running channel；8, the second lower die running channel；9, upper mold outlet piece；10, lower die outlet piece；11, air-out needle；12, lower die riser.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of water pump vane casting manufacture mold, including
Match plate 1, upper mold running channel 3, directly pours under stick seat 4, upper mold riser 5, lower apperance 6, the first lower die running channel 7, second upper apperance 2
Mould running channel 8, upper mold outlet piece 9, lower die outlet piece 10, air-out needle 11 and lower die riser 12, the top of match plate 1 are correspondingly arranged
There is upper apperance 2, air-out needle 11 is evenly arranged at the top corner of upper apperance 2, the top side of upper apperance 2 is correspondingly arranged on
Mould riser 5, the top of match plate 1 are equipped with and directly pour stick seat 4, and the bottom correspondence of match plate 1 is equipped with lower apperance 6, lower die
The side of sample 6 is evenly distributed with the first lower die running channel 7, and the second lower die running channel 8 is connected between one end of two lower apperances 6, double
The bottom of face template 1 is equipped with lower die outlet piece 10, and the bottom of match plate 1 offers lower die riser 12；The two of match plate 1
Side is respectively arranged with that apperance inlays profile and lower apperance inlays profile, convenient for fixed upper apperance 2 and lower apperance 6；Upper apperance 2 with
Air-out needle 11 is by being welded and fixed, convenient for improving stability when connection；The side of air-out needle 11 offers venthole, convenient for row
Gas out；Lower die outlet piece 10 passes through lower apperance 6, convenient for improving mold effect；Connect between second lower die running channel 8 and lower apperance 6
It is connected to gate, convenient for casting；Single blade sand core is made first, a group core is then carried out by fixture, then by assembled sand
Core group is installed in cold-box, later, all blade cores is combined into an integral sand core with the mode of secondary shooting sand, then
Integral sand core is packed into the inside of upper apperance 2 and lower apperance 6, then upper apperance 2 is embedded on match plate 1 with lower apperance 6, it
Afterwards, it is carried out by upper mold running channel 3, the first lower die running channel 7 and the upward apperance 2 of the second lower die running channel 8 with the sand core inside lower apperance 6
Casting,, can by upper mold riser 5, upper mold outlet piece 9, lower die outlet piece 10, air-out needle 11 and lower die riser 12 when pouring
The flue gas generated in casting is discharged, and can prevent casting from defect occur, greatly improves the hydraulic performance of impeller, and drop
Low energy consumption and cost, while improving the convenient degree of casting.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of water pump vane casting manufactures mold, including match plate (1), upper apperance (2), upper mold running channel (3), directly pour stick seat
(4), upper mold riser (5), lower apperance (6), the first lower die running channel (7), the second lower die running channel (8), upper mold outlet piece (9), lower die
Outlet piece (10), air-out needle (11) and lower die riser (12), it is characterised in that: be correspondingly arranged at the top of the match plate (1)
Have upper apperance (2), is evenly arranged with air-out needle (11) at the top corner of the upper apperance (2), the top of the upper apperance (2)
Side is correspondingly arranged on upper mold riser (5), is equipped at the top of the match plate (1) and is directly poured stick seat (4), the match plate
(1) bottom correspondence is equipped with lower apperance (6), and the side of the lower apperance (6) is evenly distributed with the first lower die running channel (7), and two
It is connected with the second lower die running channel (8) between one end of a lower apperance (6), the bottom of the match plate (1) is equipped with down
The bottom of mould outlet piece (10), the match plate (1) offers lower die riser (12).
2. a kind of water pump vane casting according to claim 1 manufactures mold, it is characterised in that: the match plate (1)
Two sides be respectively arranged with that apperance inlays profile and lower apperance inlays profile.
3. a kind of water pump vane casting according to claim 1 manufactures mold, it is characterised in that: the upper apperance (2) with
Air-out needle (11) is by being welded and fixed.
4. a kind of water pump vane casting according to claim 1 manufactures mold, it is characterised in that: the air-out needle (11)
Side offers venthole.
5. a kind of water pump vane casting according to claim 1 manufactures mold, it is characterised in that: the lower die outlet piece
(10) lower apperance (6) are passed through.
6. a kind of water pump vane casting according to claim 1 manufactures mold, it is characterised in that: the second lower die running channel
(8) gate is connected between lower apperance (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821887617.XU CN209035402U (en) | 2018-11-16 | 2018-11-16 | A kind of water pump vane casting manufacture mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821887617.XU CN209035402U (en) | 2018-11-16 | 2018-11-16 | A kind of water pump vane casting manufacture mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209035402U true CN209035402U (en) | 2019-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821887617.XU Active CN209035402U (en) | 2018-11-16 | 2018-11-16 | A kind of water pump vane casting manufacture mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209035402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299512A (en) * | 2018-12-11 | 2020-06-19 | 无锡众鑫模具科技有限公司 | Water pump impeller casting and production process thereof |
-
2018
- 2018-11-16 CN CN201821887617.XU patent/CN209035402U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299512A (en) * | 2018-12-11 | 2020-06-19 | 无锡众鑫模具科技有限公司 | Water pump impeller casting and production process thereof |
| CN111299512B (en) * | 2018-12-11 | 2021-04-27 | 无锡众鑫模具科技有限公司 | Water pump impeller casting and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A mould for casting water pump impeller Effective date of registration: 20210622 Granted publication date: 20190628 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Huishan branch Pledgor: WUXI ZHONGXIN MOULD TECHNOLOGY Co.,Ltd. Registration number: Y2021990000543 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |