CN206509501U - A kind of high pressure cylinders high-precision surface mould - Google Patents
A kind of high pressure cylinders high-precision surface mould Download PDFInfo
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- CN206509501U CN206509501U CN201720089724.7U CN201720089724U CN206509501U CN 206509501 U CN206509501 U CN 206509501U CN 201720089724 U CN201720089724 U CN 201720089724U CN 206509501 U CN206509501 U CN 206509501U
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- die ontology
- weight tray
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Abstract
Originally it is new to relate to a kind of high pressure cylinders high-precision surface mould, including die ontology, mould originally separately sets casting auxiliary body, casting auxiliary body includes weight tray, lifting platform, cantilever, positioning fixture, negative pressure pump and ultrasonic oscillation device, die ontology is connected by positioning fixture with cantilever, and die ontology axis is horizontal by 0 ° -90 ° angles, negative pressure pump at least one, it is interconnected installed in weight tray upper surface and by the overfall of mozzle and die ontology, ultrasonic oscillation device is some, it is distributed on die ontology lower surface, and the axis of each ultrasonic oscillation device with die ontology axis vertical distribution.This new one side can help to improve flowing velocity and improvement mobility of the casting pouring operation high temperature metal in mould, on the other hand can effectively improve the mobile performance of flow of liquid metal.
Description
Technical field
The utility model is related to a kind of mould, is exactly a kind of high pressure cylinders high-precision surface mould.
Background technology
In the isostructural production operation of housing for carrying out high pressure bulk at present, because back cover structure is relative complex, processing essence
Degree requires of a relatively high, and has higher requirement to the pressure-resistant performance of workpiece, therefore often uses the side by cast molding
Formula is produced, and is found in actual casting production, although the parameter such as its machining accuracy of presently used casting die
The need for effectively meeting casting process, but in actual casting cycle, one side Yi Fashengyin mould inner pressures increase and
Cause mould to be subjected to displacement, so as to influence the casting precision of product, can also cause high temperature fluent metal in mould because pressure is higher
Flowing velocity and mobile performance in tool, on the other hand because mould inside is often dispersed with substantial amounts of structure more small chamber
Body, therefore and occur high temperature fluent metal can not effectively be adjusted in mould internal cause mobile performance so that cause high-temperature liquid state gold
Category can not be effectively filled into the small cavity in part, so as to cause to pour, the workpiece cast out has serious mass defect and casting is made
Industry efficiency and homework precision are relatively low, therefore for this phenomenon, in the urgent need to developing a kind of new mould structure, with
The need for meeting actual use.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of high pressure cylinders high-precision surface shaping mould
Tool, the new structure is simple, flexible and convenient to use, on the one hand with good positioning and bearing capacity, while can help to carry
Flowing velocity of the high casting pouring operation high temperature metal in mould and improvement mobility, on the other hand can be according to casting structure
Feature, is adjusted flexibly the incline direction and angle of mould, effective to improve the mobile performance of flow of liquid metal, it is ensured that liquid metal
Effectively fill each molding cavity space in mould, it is to avoid occur causing small structure effective because of liquid metal flows difference
Moulding by casting phenomenon occurs, so as to reach the purpose for improving cast molding operating efficiency and quality.
To achieve these goals, the utility model is to realize by the following technical solutions：
A kind of high pressure cylinders high-precision surface mould, including die ontology, mould originally separately set casting auxiliary body, pour
Casting auxiliary body is included under weight tray, lifting platform, cantilever, positioning fixture, negative pressure pump and ultrasonic oscillation device, weight tray
Uniform at least four adjusting bottom in surface, and each adjusting bottom is distributed on weight tray lower surface edge around weight tray axis
Position, lifting platform totally two, and the side position of weight tray upper surface two, and each lifting platform are distributed in weight tray axisymmetrical
Axis and weight tray upper surface vertical distribution, cantilevered distal end are arranged on lifting platform upper surface and and lifting platform by ratchet mechanism
It is hinged, cantilever is connected horizontal by 0 ° -180 ° angles, positioning fixture with cantilever, and die ontology passes through positioning fixture and cantilever
Connection, and die ontology axis is horizontal by 0 ° -90 ° angles, negative pressure pump at least one, installed in weight tray upper surface
And be interconnected by the overfall of mozzle and die ontology, ultrasonic oscillation device is some, is distributed on die ontology following table
On face, and each ultrasonic oscillation device axis with die ontology axis vertical distribution.
Further, at least one level meter of described weight tray.
Further, be connected with each other between described positioning fixture and cantilever by turntable mechanism, and turntable mechanism axis with
Cantilever axis vertical distribution.
Further, uniform at least two overfall on described die ontology.
Further, connected between described overfall and mozzle by separator tube, described separator tube is respectively with overflowing
Outlet and mozzle are coaxially distributed, and described separator tube caliber is at least 2 times of mozzle caliber.
Further, uniform some lightening holes on described weight tray.
This new structure is simple, flexible and convenient to use, on the one hand with good positioning and bearing capacity, while can help
, on the other hand can be according to casting in improving flowing velocity and improvement mobility of the casting pouring operation high temperature metal in mould
Design feature, is adjusted flexibly the incline direction and angle of mould, effective to improve the mobile performance of flow of liquid metal, it is ensured that liquid
Metal effectively fills each molding cavity space in mould, it is to avoid occur causing small structure can not because of liquid metal flows difference
Effective moulding by casting phenomenon occurs, so as to reach the purpose for improving cast molding operating efficiency and quality.
Brief description of the drawings
Describe the utility model in detail with reference to the accompanying drawings and detailed description；
Fig. 1 is this new left view structural representation.
Embodiment
To be easy to understand technological means, creation characteristic, reached purpose and effect of the utility model realization, below
With reference to embodiment, the utility model is expanded on further.
A kind of high pressure cylinders high-precision surface mould, including die ontology 1 as described in Figure 1, mould sheet 1 separately sets casting
Auxiliary body, casting auxiliary body includes weight tray 2, lifting platform 3, cantilever 4, positioning fixture 5, negative pressure pump 6 and ultrasonic wave shake
Swing device 7, uniform at least four adjusting bottom 8 of the lower surface of weight tray 2, and each adjusting bottom 8 equal around the axis of weight tray 2
Cloth is distributed in weight tray in the lower surface edge position of weight tray 2, lifting platform 3 totally two with the axisymmetrical of weight tray 2
The side position of 2 upper surface two, and the axis of each lifting platform 3 and the upper surface vertical distribution of weight tray 2, the end of cantilever 4 passes through ratchet machine
Structure is arranged on and the upper surface of lifting platform 3 and is hinged with lifting platform 3, cantilever 4 horizontal by 0 ° -180 ° angles, positioning fixture 5 with
Cantilever 4 is connected, and die ontology 1 is connected by positioning fixture 5 with cantilever 4, and the axis of die ontology 1 is horizontal by 0 ° -90 °
Angle, negative pressure pump 6 at least one, installed in the upper surface of weight tray 2 and pass through the overfall 10 of mozzle 9 and die ontology 1
It is interconnected, ultrasonic oscillation device 7 is some, is distributed on the lower surface of die ontology 1, and the axle of each ultrasonic oscillation device 7
Line with the line vertical distribution of die ontology axle 1.
In the present embodiment, described at least one level meter 11 of weight tray 2.
In the present embodiment, it is connected with each other between described positioning fixture 5 and cantilever 4 by turntable mechanism, and turntable mechanism axle
Line and the axis vertical distribution of cantilever 4.
In the present embodiment, uniform at least two overfall 10 on described die ontology 1.
In the present embodiment, connected between described overfall 10 and mozzle 9 by separator tube 12, described separator tube 12
Respectively with overfall 10 and the coaxial distribution of mozzle 9, and the described caliber of separator tube 12 is at least 2 times of the caliber of mozzle 9.
In the present embodiment, uniform some lightening holes 13 on described weight tray 2.
This is new in the specific implementation, adjusting means is arranged at workbench first, and adjust the carrying of adjusting means
Bottom plate is distributed with plane-parallel, and lifting platform then is dropped into its lowest position, and cantilever is distributed with plane-parallel,
Then die ontology is installed on cantilever by positioning fixture, ultrasonic oscillation device is then arranged on die ontology following table
Face, preparation work of casting can be completed by finally connecting negative pressure pump with the overfall on die ontology.
When being cast, start negative pressure pump first, hypobaric will be constituted by negative pressure pump in mould, then adjust outstanding
Arm and lifting platform position so that die ontology is located at optimal casting position, then carry out high temperature fluent metal casting operation, are entering
While row casting operation, according to the position of die and high temperature fluent metal in mould, to each lifting platform, cantilever
And positioning fixture position is adjusted, so that the purpose of regulation die ontology casting angle is reached, while passing through ultrasonic oscillation
Device improves the mobility in die ontology when high temperature fluent metal is cast.
This new structure is simple, flexible and convenient to use, on the one hand with good positioning and bearing capacity, while can help
, on the other hand can be according to casting in improving flowing velocity and improvement mobility of the casting pouring operation high temperature metal in mould
Design feature, is adjusted flexibly the incline direction and angle of mould, effective to improve the mobile performance of flow of liquid metal, it is ensured that liquid
Metal effectively fills each molding cavity space in mould, it is to avoid occur causing small structure can not because of liquid metal flows difference
Effective moulding by casting phenomenon occurs, so as to reach the purpose for improving cast molding operating efficiency and quality.
It should be understood by those skilled in the art that, the utility model is not restricted to the described embodiments, above-described embodiment and
Simply illustrate principle of the present utility model described in specification, on the premise of the utility model spirit and scope are not departed from,
The utility model also has various changes and modifications, and these changes and improvements both fall within claimed the utility model scope
It is interior.Scope is claimed by appended claims and its equivalent thereof in the utility model.
Claims (6)
1. a kind of high pressure cylinders high-precision surface mould, including die ontology, it is characterised in that：The mould, which is originally separately set, to be poured
Auxiliary body is cast, described casting auxiliary body includes weight tray, lifting platform, cantilever, positioning fixture, negative pressure pump and ultrasonic wave
Rocking equipment, uniform at least four adjusting bottom of described weight tray lower surface, and each adjusting bottom are around weight tray axle
Line is distributed on weight tray lower surface edge position, described lifting platform totally two, and is distributed in weight tray axisymmetrical
The side position of weight tray upper surface two, and each lifting platform axis and weight tray upper surface vertical distribution, described cantilevered distal end
Lifting platform upper surface is arranged on by ratchet mechanism and is hinged with lifting platform, described cantilever is horizontal by 0 ° -180 ° folders
Angle, described positioning fixture is connected with cantilever, and described die ontology is connected by positioning fixture with cantilever, and described mould
Body axis horizontal by 0 ° -90 ° angles, described negative pressure pump at least one, installed in weight tray upper surface and pass through
The overfall of mozzle and die ontology is interconnected, and described ultrasonic oscillation device is some, is distributed on die ontology following table
On face, and each ultrasonic oscillation device axis with die ontology axis vertical distribution.
2. a kind of high pressure cylinders high-precision surface mould according to claim 1, it is characterised in that：Described carrying
At least one level meter of bottom plate.
3. a kind of high pressure cylinders high-precision surface mould according to claim 1, it is characterised in that：Described positioning
It is connected with each other between fixture and cantilever by turntable mechanism, and turntable mechanism axis and cantilever axis vertical distribution.
4. a kind of high pressure cylinders high-precision surface mould according to claim 1, it is characterised in that：Described mould
Uniform at least two overfall on body.
5. a kind of high pressure cylinders high-precision surface mould according to claim 1, it is characterised in that：Described spilling
Mouth between mozzle by separator tube with being connected, and described separator tube is coaxially distributed with overfall and mozzle respectively, and described
Separator tube caliber be at least 2 times of mozzle caliber.
6. a kind of high pressure cylinders high-precision surface mould according to claim 1, it is characterised in that：Described carrying
Uniform some lightening holes on bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720089724.7U CN206509501U (en) | 2017-01-23 | 2017-01-23 | A kind of high pressure cylinders high-precision surface mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720089724.7U CN206509501U (en) | 2017-01-23 | 2017-01-23 | A kind of high pressure cylinders high-precision surface mould |
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| Publication Number | Publication Date |
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| CN206509501U true CN206509501U (en) | 2017-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720089724.7U Active CN206509501U (en) | 2017-01-23 | 2017-01-23 | A kind of high pressure cylinders high-precision surface mould |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080578A (en) * | 2018-02-24 | 2018-05-29 | 李政 | A kind of accurate gravity supercharging Casting Equipment for automotive hub production |
| CN108237215A (en) * | 2018-01-22 | 2018-07-03 | 繁昌县琪鑫铸造有限公司 | A kind of casting vibrating device |
-
2017
- 2017-01-23 CN CN201720089724.7U patent/CN206509501U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108237215A (en) * | 2018-01-22 | 2018-07-03 | 繁昌县琪鑫铸造有限公司 | A kind of casting vibrating device |
| CN108080578A (en) * | 2018-02-24 | 2018-05-29 | 李政 | A kind of accurate gravity supercharging Casting Equipment for automotive hub production |
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