CN207806524U - A kind of special facing sand thickness control device of large-scale steel-casting - Google Patents
A kind of special facing sand thickness control device of large-scale steel-casting Download PDFInfo
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- CN207806524U CN207806524U CN201721724795.6U CN201721724795U CN207806524U CN 207806524 U CN207806524 U CN 207806524U CN 201721724795 U CN201721724795 U CN 201721724795U CN 207806524 U CN207806524 U CN 207806524U
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- thickness control
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Abstract
A kind of special facing sand thickness control device of large-scale steel-casting, the utility model is related to Mechanical processing of casting technical fields；It includes pedestal, thickness control mold, sandbox, apperance；The top of pedestal is equipped with sandbox, and sandbox is internally provided with thickness control mold, and thickness control mold is internally provided with apperance；The thickness control mold and apperance are arranged on pedestal.Worker's sand removal workload can be reduced, sand removal cost is greatly reduced, sand removal efficiency significantly improves, and greatly improves productivity effect, and practicability is stronger.
Description
Technical field
The utility model is related to Mechanical processing of casting technical fields, and in particular to a kind of special facing sand thickness control of large-scale steel-casting
Device.
Background technology
Casting is the metal forming object obtained with various casting methods, i.e., the liquid metal smelted, with cast, pressure
Penetrate, suck or other casting methods inject in preprepared casting mold, it is cooling after after the following process means such as polishing, gained
That arrives has definite shape, the object of size and performance.There are many sorting techniques for casting:By the difference of its metal material used,
It is divided into steel-casting, ironcasting, copper casting, aluminum casting, casting magnesium part, casting zinc part, casting titanium part etc..And it can be by its chemistry per class casting
Ingredient or metallographic structure are further separated into different types.As ironcasting can be divided into gray iron casting, nodular iron casting, vermicular cast iron
Part, mitis metal, alloy iron casting etc.;By the difference of casting mold forming method, casting can be divided into common sand-cast, gold
Genotype casting, die casting, centrifugal casting, continuous pouring piece, investment-casting, ceramic mould casting, electroslag remelting casting, bimetallic casting
Part etc..It is wherein most with the application of common sand-cast, account for about the 80% of whole casting outputs.And the non-ferrous metals such as aluminium, magnesium, zinc are cast
Part is mostly die casting.
Existing frequently-used special facing sand processing method is the successively package that facing sand package mold coordinates floor sand package facing sand again
The usage amount of method, special facing sand increases, and thickness is also unable to control, and casting easy tos produce physics scab phenomenon, thus significantly
Increase castings production cost, it would be highly desirable to improve.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of simple in structure, design conjunction is provided
Reason, the special facing sand thickness control device of large-scale steel-casting easy to use, can reduce worker's sand removal workload, greatly reduce clear
Sand cost, sand removal efficiency significantly improve, and greatly improve productivity effect, and practicability is stronger.
To achieve the above object, the technical solution adopted in the utility model is：It includes pedestal, thickness control mold, sand
Case, apperance；The top of pedestal is equipped with sandbox, and sandbox is internally provided with thickness control mold, and thickness control mold is internally provided with
Apperance；The thickness control mold and apperance are arranged on pedestal.
Further, thickness control mold, sandbox and the apperance are embedded in the groove body on pedestal.
Further, the bottom of the pedestal is equipped with locking universal wheel.
Further, the top peripheral wall of the thickness control mold is equipped with lifting hand.
With the above structure, the utility model has the beneficial effect that：A kind of large-scale steel-casting described in the utility model is special
Different facing sand thickness control device, can reduce worker's sand removal workload, greatly reduce sand removal cost, and sand removal efficiency significantly improves,
Productivity effect is greatly improved, practicability is stronger, and the utility model has the advantages that simple in structure, setting is reasonable, low manufacture cost.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the operation chart that the utility model pours into a mould special facing sand.
Fig. 3 is the structural schematic diagram that floor sand is poured into a mould after taking out thickness control mold in the utility model operating process.
Reference sign：
Pedestal 1, groove body 1-1, thickness control mold 2, sandbox 3, apperance 4, special facing sand 5, locking universal wheel 6, lifting hand
7, floor sand 8.
Specific implementation mode
The utility model will be further described below with reference to the accompanying drawings.
Referring to as shown in Figure 1-Figure 3, present embodiment the technical solution adopted is that：It includes pedestal 1, thickness control
Mold 2, sandbox 3, apperance 4；The top of pedestal 1 is equipped with sandbox 3, and sandbox 3 is internally provided with thickness control mold 2, thickness control
Mold 2 is internally provided with apperance 4；The thickness control mold 2 and apperance 4 is arranged on pedestal 1.
Further, the thickness control mold 2, sandbox 3 and apperance 4 are embedded the groove body 1-1 on pedestal 1
It is interior.
Further, the bottom bolts of the pedestal 1 are connected with locking universal wheel 6.
Further, the top peripheral wall of the thickness control mold 2 is integrally formed with lifting hand 7.
The operating process of present embodiment is as follows：A secondary thickness control mold 2 is made using Korean pine material, by sandbox
3, thickness control mold 2 and apperance 4 are placed on as requested on pedestal 1, and the special facing sand 5 being blended by sand mixer is placed on
The sand mold of special facing sand 3 is made between apperance 4 and thickness control mold 2（See the special facing sand 5 in Fig. 2）, specific mulling ratio
It is determined according to different sand mixers, resin process and special facing sand, the gap between thickness control mold 2 and apperance 4 is spy
The thickness of different facing sand 5, the thickness of special facing sand 5 are 3/5, present embodiment medium casting wall thickness 100mm of casting thickness, spy
5 thickness of different facing sand is 60mm；After special facing sand 5 is fully hardened（The firm time of usual numerical value self-hardening sand is 20 minutes）, will
The thickness control mold 2 of special facing sand 5 takes out（Such as Fig. 3）, the sand mold of floor sand 8 is made between special facing sand 5 and sandbox 3,
In, the gap between sandbox 3 and special facing sand 5 is more than 100mm.
With the above structure, present embodiment has the beneficial effect that：A kind of large size described in present embodiment
The special facing sand thickness control device of steel-casting, can reduce worker's sand removal workload, greatly reduce sand removal cost, and sand removal efficiency is bright
It is aobvious to improve, productivity effect is greatly improved, practicability is stronger, and the utility model has simple in structure, and setting is reasonable, low manufacture cost
The advantages that.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the right of the utility model.
Claims (4)
1. a kind of special facing sand thickness control device of large-scale steel-casting, it is characterised in that：It include pedestal, thickness control mold,
Sandbox, apperance；The top of pedestal is equipped with sandbox, and sandbox is internally provided with thickness control mold, and the inside of thickness control mold is set
There is apperance；The thickness control mold and apperance are arranged on pedestal.
2. the special facing sand thickness control device of a kind of large-scale steel-casting according to claim 1, it is characterised in that：Described
Thickness control mold, sandbox and apperance are embedded in the groove body on pedestal.
3. the special facing sand thickness control device of a kind of large-scale steel-casting according to claim 1, it is characterised in that：Described
The bottom of pedestal is equipped with locking universal wheel.
4. the special facing sand thickness control device of a kind of large-scale steel-casting according to claim 1, it is characterised in that：Described
The top peripheral wall of thickness control mold is equipped with lifting hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721724795.6U CN207806524U (en) | 2017-12-12 | 2017-12-12 | A kind of special facing sand thickness control device of large-scale steel-casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721724795.6U CN207806524U (en) | 2017-12-12 | 2017-12-12 | A kind of special facing sand thickness control device of large-scale steel-casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207806524U true CN207806524U (en) | 2018-09-04 |
Family
ID=63331981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721724795.6U Active CN207806524U (en) | 2017-12-12 | 2017-12-12 | A kind of special facing sand thickness control device of large-scale steel-casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207806524U (en) |
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2017
- 2017-12-12 CN CN201721724795.6U patent/CN207806524U/en active Active
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