CN207521661U - A kind of sand casting mould assembling process positioning device - Google Patents
A kind of sand casting mould assembling process positioning device Download PDFInfo
- Publication number
- CN207521661U CN207521661U CN201721423891.7U CN201721423891U CN207521661U CN 207521661 U CN207521661 U CN 207521661U CN 201721423891 U CN201721423891 U CN 201721423891U CN 207521661 U CN207521661 U CN 207521661U
- Authority
- CN
- China
- Prior art keywords
- fixing sleeve
- cone
- petal shape
- moulding
- case
- 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.)
- Active
Links
Landscapes
- Casting Devices For Molds (AREA)
Abstract
A kind of sand casting mould assembling process positioning device, including：Petal shape case cone, anvil swage template box cone, upper model template fixing sleeve and moulding fixing sleeve, a kind of sand casting mould assembling process localization method：According to " 3 points of one sides " principle, in top box/centre circle sand mold and nowel sand mold mould assembling, mould assembling is completed with moulding fixing sleeve by petal shape case cone and is positioned, the utility model has the advantages that：Registration, improving efficiency reduces labor intensity.
Description
Technical field
The utility model is related to a kind of foundry machinery more particularly to a kind of sand casting mould assembling process positioning devices.
Background technology
In sand casting mould assembling process, registration is to ensure that mould assembling between nowel and centre circle or between nowel and top box
Do not occur the key factor of mould shift defect, it is common practice that make case cone nest in moulding process, corresponding case cone is put during mould assembling
It is bored in nest in case and closes centre circle or top box again；Usual case cone nest is sand mold, and case cone is the spindle-type structure of sand mold or iron,
Top box/centre circle weight is larger or when tryoff is particularly easy to damage case cone nest/case cone, can not accomplish to be accurately positioned, can cause to cast
The mould shift problem of part.
Invention content
The purpose of this utility model is to provide a kind of sand casting mould assembling process positioning device of registration.
To achieve the above object, technical solution is used by the utility model：
A kind of sand casting mould assembling process positioning device, feature are：Including：Petal shape case cone, drag
Template box cone, upper model template fixing sleeve and moulding fixing sleeve, wherein petal shape case bore one end as petal shape, petal shape
The case cone other end is cylinder straight section, and the petal shape height of petal shape case cone is 1/5-the 2/ of entire case cone height
5, and in the peripheral outline of petal shape 5 ° -10 ° oblique angles, the cylinder straight section of petal shape case cone are done along short transverse
Highly it is 3/5-the 4/5 of entire case cone height, and the end rounded corner of the cylinder straight section of petal shape case cone, the moulding
Fixing sleeve is annulus shape, and emery stick is scraped in two sections of installation on the outside of the annulus shape of the moulding fixing sleeve, and the moulding is consolidated
Surely the annulus shape covered scrapes emery stick in 45 degree with described, and the circle that the height of the moulding fixing sleeve is petal shape case cone
1/2-the 2/3 of column straight section height, cylinder straight section height and the diameter ratio of drag template box cone are 1-3, wherein
Petal shape case cone, drag template box cone and upper model template fixing sleeve, moulding fixing sleeve fit clearance for ± 0-±
0.3mm, petal shape case cone, drag template box cone are-0-- 0.3mm, and upper model template fixing sleeve, moulding fixing sleeve do+
0 -+0.3mm, the material of petal shape case cone, drag template box cone and upper model template fixing sleeve, moulding fixing sleeve is casting
Iron or into structural section processing and fabricating.
The sand casting mould assembling process localization method carried out by a kind of sand casting mould assembling process positioning device：According to
" 3 points of one sides " principle vertically inlays model template fixing sleeve on three, upper model template in the template of top box/middle ring mould
Fixing sleeve is using the screw fourth of the twelve Earthly Branches in the template of top box/middle ring mould, and palpus is less than upper in upper model template fixing sleeve short transverse
The template thickness of case/middle ring mould, to ensure that upper model template fixing sleeve is concordant with the template of top box/middle ring mould, under three
Model template case cone be arranged in the template of nowel mold corresponding with upper model template fixing sleeve position, moulding do top box/in
When enclosing sand mold, the cylinder straight section that petal shape case is bored is inserted into upper model template fixing sleeve, petal shape case is bored petal
Shape is exposed to be completely attached on the template of top box/middle ring mould and with the template face of top box/middle ring mould, then puts sandbox stream
Sand consolidation moulding uses crane handling to play type after waiting for sand hardening, and petal shape case cone is detached with cope plate fixing sleeve, by flower
Petal shape case cone is fixed in molding sand by the gradient of lobed shape, and the cylinder straight section of petal shape case cone is exposed in sand mold face, general
Top box/centre circle sand mold flips an angle and then carries out other operations such as to apply；When nowel sand mold is made in moulding, first by three moulding
Fixing sleeve is sleeved on the cylinder straight section of drag template box cone, then puts sandbox quicksand consolidation, is played type after waiting for sand hardening, is made
Type fixing sleeve is fixed on by scraping emery stick in sand mold, is afterwards turned over sandbox and is carried out the operations such as cleaning cavity, application；During mould assembling, top box/
Centre circle sand mold and nowel sand mold after the operations such as lower core, sand removal, sealing clay item are all disposed, top box/middle ring mould is turned over
Turn 180 ° of progress mould assembling, top box/centre circle sand mold must assure that and nowel sand mold level at this time, it is desirable that crane stable landing, three
The cylinder straight section of prominent petal shape case cone, which is inserted into be oriented in moulding fixing sleeve, to fall, by reserved ± 0.3mm fit clearances
And under the effect of gravity, the case actinal surface of final top box/centre circle sand mold is pressed in joint sealing mud item and is connect with the case actinal surface of nowel sand mold
It touches, completes mould assembling operation.
The utility model has the advantages that：The petal shape case cone of design is carried for top box/middle ring mould, is subtracted in mould assembling process
Lack the traditional spindle-type α-Fe2O3 case of placement and bore this operation；Petal shape case cone is in direct contact with moulding fixing sleeve during mould assembling, compared with
Traditional sand mold/iron and steel material quality case tapered joint touches the upper nowel of sand mold, avoids the damage of case cone, case cone nest, positioning accuracy is more
Accurately；The length of the cylinder straight section of petal shape case cone accounts for the 3/5 ~ 4/5 of entire case cone, and guiding work(is greatly strengthened in mould assembling
Can, mould assembling process can be reduced by 3 people to 2 people, and improve efficiency reduces labor intensity simultaneously.
Description of the drawings
Fig. 1 the utility model petal shape case wimble structure schematic diagrames.
Fig. 2 the utility model drag template box wimble structure schematic diagrames.
Fig. 3 the utility model drags template box bores the template integrated structure schematic diagram with nowel mold.
Model template fixing sleeve structure diagram on Fig. 4 the utility model.
The template integrated structure schematic diagram of model template fixing sleeve and top box/middle ring mould on Fig. 5 the utility model.
Fig. 6 the utility model moulding fixing sleeve structure diagrams.
In attached drawing
1st, petal shape case is bored；2nd, drag template box is bored；3rd, the template of nowel mold；4th, upper model template fixing sleeve；
5th, the template of top box/middle ring mould；6th, moulding fixing sleeve；7th, emery stick is scraped.
Specific embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings：
A kind of sand casting mould assembling process positioning device, as shown in figures 1 to 6, including：Petal shape case cone 1, lower die
It is petal shape that type template box cone 2, upper model template fixing sleeve 4 and moulding fixing sleeve 6, wherein petal shape case, which bore 1 one end, is spent
It is cylinder straight section that lobed shape case, which bores 1 other end, and the petal shape height of petal shape case cone 1 is entire case cone height
1/5-2/5, and 5 °-10 ° oblique angles are done along short transverse in the peripheral outline of petal shape, petal shape case cone 1
Cylinder straight section height bores 3/5-the 4/5 of 1 height, and the end of the cylinder straight section of petal shape case cone 1 for entire petal shape case
Rounded corner, the moulding fixing sleeve 6 is annulus shape, and two sections are installed on the outside of the annulus shape of the moulding fixing sleeve 6
Emery stick 7 is scraped, the annulus shape of the moulding fixing sleeve 6 scrapes emery stick 7 in 45 degree, and the moulding fixing sleeve 6 with described
Height for petal shape case cone 1 cylinder straight section height 1/2-2/3, the drag template box cone 2 cylinder straight section
Height with diameter ratio be 1-3, wherein petal shape case cone 1, drag template box cone 2 with upper model template fixing sleeve 4, make
6 fit clearance of type fixing sleeve is ± 0-± 0.3mm, and petal shape case cone 1, drag template box cone 2 are-0-- 0.3mm, on
Model template fixing sleeve 4, moulding fixing sleeve 6 do+0 -+0.3mm, petal shape case cone 1, drag template box cone 2 and upper model
Template fixing sleeve 4, moulding fixing sleeve 6 material for cast iron or into structural section processing and fabricating.
The sand casting mould assembling process localization method carried out by a kind of sand casting mould assembling process positioning device：As Fig. 1-
Shown in 6, model template fixing sleeve on three is vertically inlayed in the template 5 of top box/middle ring mould according to " 3 points of one sides " principle
4, for upper model template fixing sleeve 4 using the screw fourth of the twelve Earthly Branches in the template 5 of top box/middle ring mould, upper model template fixing sleeve 4 is high
5 thickness of template of top box/middle ring mould must be less than by spending on direction, to ensure upper model template fixing sleeve 4 and top box/middle ring mould
Template 5 it is concordant, three drag template boxes cones 2 are arranged on nowel mold corresponding with upper 4 position of model template fixing sleeve
In template 3, when top box/centre circle sand mold is made in moulding, the cylinder straight section of petal shape case cone 1 is inserted into upper model template fixing sleeve 4
It is interior, petal shape case cone 1 petal shape it is exposed on the template 5 of top box/middle ring mould and with the mould of top box/middle ring mould
5 face of plate completely attaches to, and then puts sandbox quicksand consolidation moulding, crane handling is used to play type, petal shape case after waiting for sand hardening
Cone 1 is detached with cope plate fixing sleeve 4, petal shape case cone 1 is fixed in molding sand by the gradient of petal shape, petal shape
The cylinder straight section of case cone 1 is exposed in sand mold face, and top box/centre circle sand mold is flipped an angle and then carried out other behaviour such as to apply
Make；When nowel sand mold is made in moulding, first three moulding fixing sleeves 6 are sleeved on the cylinder straight section of anvil swage template box cone 3, Ran Houfang
Sandbox quicksand consolidation plays type after waiting for sand hardening, and moulding fixing sleeve 6 is fixed on by scraping emery stick 7 in sand mold, afterwards turns over sandbox
Carry out the operations such as cleaning cavity, application；During mould assembling, top box/centre circle sand mold and nowel sand mold carry out lower core, sand removal, sealing clay item etc.
After operation is all disposed, top box/centre circle sand mold is overturn into 180 ° of progress mould assembling, top box/centre circle sand mold must assure that at this time
With nowel sand mold level, it is desirable that crane stable landing, the cylinder straight section of three prominent petal shape case cones 1 are inserted into moulding and fix
It is oriented to and falls in set 6, by reserved ± 0.3mm fit clearances and under the effect of gravity, the case actinal surface of final top box/centre circle sand mold
It is pressed on joint sealing mud item and is contacted with the case actinal surface of nowel sand mold, complete mould assembling operation.
The beneficial effects of the utility model are：The petal shape case cone 1 of design is carried for top box/middle ring mould, in mould assembling
Process reduces the traditional spindle-type α-Fe2O3 case of placement and bores this operation；Petal shape case cone 1 and moulding fixing sleeve 6 are direct during mould assembling
Contact, more traditional sand mold/iron and steel material quality case tapered joint touch the upper nowel of sand mold, avoid the damage of case cone, case cone nest, positioning accurate
Degree is more accurate；The length of the cylinder straight section of petal shape case cone 1 accounts for the 3/5 ~ 4/5 of entire case cone, is greatly enhanced in mould assembling
Guide function, mould assembling process can be reduced by 3 people to 2 people, and improve efficiency reduces labor intensity simultaneously.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to this practicality
Novel design and protection domain is defined, without departing from the design concept of the present utility model, common in this field
The all variations and modifications that engineers and technicians make the technical solution of the utility model should all fall into the guarantor of the utility model
Protect range.
Claims (1)
1. a kind of sand casting mould assembling process positioning device, it is characterised in that：Including：Petal shape case is bored（1）, drag
Template box is bored（2）, upper model template fixing sleeve（4）With moulding fixing sleeve（6）, wherein petal shape case bore（1）One end is petal
Shape, petal shape case cone（1）The other end is cylinder straight section, and the petal shape case is bored（1）Petal shape height to be whole
1/5-the 2/5 of a case cone height, and in the peripheral outline of petal shape 5 °-10 ° oblique angles, the petal are done along short transverse
Shape case is bored（1）Cylinder straight section height be entire petal shape case cone（1）3/5-the 4/5 of height, and petal shape case is bored
（1）Cylinder straight section end rounded corner, the moulding fixing sleeve（6）For annulus shape, and the moulding fixing sleeve（6）
Annulus shape on the outside of installation two sections scrape emery stick（7）, the moulding fixing sleeve（6）Annulus shape scrape emery stick with described
（7）In 45 degree, and the moulding fixing sleeve（6）Height be petal shape case cone（1）Cylinder straight section height 1/2-2/
3, drag template box cone（2）Cylinder straight section height and diameter ratio be 1-3, wherein petal shape case is bored（1）、
Drag template box is bored（2）With upper model template fixing sleeve（4）, moulding fixing sleeve（6）Fit clearance is ± 0-± 0.3mm, is spent
Lobed shape case is bored（1）, drag template box cone（2）Do-0-- 0.3mm, upper model template fixing sleeve（4）, moulding fixing sleeve（6）
Do+0 -+0.3mm, petal shape case cone（1）, drag template box cone（2）With upper model template fixing sleeve（4）, moulding fixes
Set（6）Material for cast iron or into structural section processing and fabricating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721423891.7U CN207521661U (en) | 2017-10-31 | 2017-10-31 | A kind of sand casting mould assembling process positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721423891.7U CN207521661U (en) | 2017-10-31 | 2017-10-31 | A kind of sand casting mould assembling process positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207521661U true CN207521661U (en) | 2018-06-22 |
Family
ID=62571554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721423891.7U Active CN207521661U (en) | 2017-10-31 | 2017-10-31 | A kind of sand casting mould assembling process positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207521661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719261A (en) * | 2017-10-31 | 2019-05-07 | 山东亿和机械装备有限公司 | A kind of sand casting mould assembling process positioning device and localization method |
-
2017
- 2017-10-31 CN CN201721423891.7U patent/CN207521661U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719261A (en) * | 2017-10-31 | 2019-05-07 | 山东亿和机械装备有限公司 | A kind of sand casting mould assembling process positioning device and localization method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105598380B (en) | A kind of casting pattern application method of internal densener sand core structure | |
| CN103480806B (en) | Casting technology for improving balance of brake wheel | |
| CN106636878B (en) | A kind of crankcase castings production technique | |
| CN207521661U (en) | A kind of sand casting mould assembling process positioning device | |
| CN104493085A (en) | Manufacturing method of compound sand casting die | |
| CN105170917B (en) | The flash mould frock and its flash mould method of a kind of heavy duty disc class casting | |
| CN102921899A (en) | Method for casting U-shaped lifting ring steel casting | |
| CN105081227A (en) | Method of producing same-edition split mould capable of generating two pieces in one box | |
| CN105397026A (en) | Casting process for forming complex pipeline in titanium alloy investment casting | |
| CN107470592A (en) | One kind covers sand cooling iron construction and its manufacture craft | |
| CN204975225U (en) | Be used for as cast casting mould of cast steel butterfly plate | |
| CN109719261A (en) | A kind of sand casting mould assembling process positioning device and localization method | |
| CN204711134U (en) | A kind of novel sandbox | |
| CN106392012A (en) | Design method for nodular cast iron crankshaft curved face parting mold | |
| CN206335100U (en) | The sand removal structure of 3D printing core | |
| CN104858375B (en) | Sandbox | |
| CN105081223A (en) | Casting molding technology of middle groove shovel plate stopping ledge | |
| CN205393471U (en) | Full -automatic moulding machine | |
| CN101817062B (en) | Forming method for producing hydroelectric blades without sand box and core box | |
| CN105149540B (en) | The centrifugal supercharging casting equipment of multi-work piece and its method | |
| CN203508947U (en) | Built-in positioning pin for casting flasks and mould boards | |
| CN204182868U (en) | The multiple tooth cast iron arbor of a kind of overlength for permanent mold casting | |
| CN202180172U (en) | Lost foam for casting radial inner-hole pipe shaped cast | |
| CN104226918A (en) | Valve sand casting mold | |
| CN205763706U (en) | Sandbox mould assembly simple and fast positioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |