CN208600666U - A kind of sand mold casting mold of the shell convenient for casting production penstock - Google Patents
A kind of sand mold casting mold of the shell convenient for casting production penstock Download PDFInfo
- Publication number
- CN208600666U CN208600666U CN201821043485.2U CN201821043485U CN208600666U CN 208600666 U CN208600666 U CN 208600666U CN 201821043485 U CN201821043485 U CN 201821043485U CN 208600666 U CN208600666 U CN 208600666U
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- CN
- China
- Prior art keywords
- casting
- mold
- lower mould
- mould
- upper mould
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- 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.)
- Expired - Fee Related
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- Casting Devices For Molds (AREA)
Abstract
The utility model discloses a kind of sand mold casting molds of shell convenient for casting production penstock, including upper mould and lower mould, the top of the lower mould is equipped with upper mould, the bottom of the lower mould is welded with fixed bottom plate, four equal spirals of corner on the fixed bottom plate positioned at lower mould are fixed with hydraulic telescopic rod, four corners of outside frame of the upper mould are respectively welded location supporting rack, wherein, it is connected by spacing bracket and four location supporting rack insertions at the top of four hydraulic telescopic rods.In the utility model, by being equipped with sprue cup, the multiple casting connectors that can be connected by sprue cup bottom simultaneously cast to multiple casting connecting tubes on mold cavity, it rapidly and uniformly casts to realize to mold cavity, so that the metallic solution of casting is more uniform inside mold cavity, the enhanced convenience so that sand mold casting mold of the shell of the production penstock is cast.
Description
Technical field
The utility model relates to sand mold casting mold technical field more particularly to a kind of shells convenient for casting production penstock
The sand mold casting mold of body.
Background technique
Sand casting refers to the casting method that casting is produced in sand mold.Steel, iron and most of non-ferrous alloy castings all may be used
It is obtained with sand mould casting method.The Modeling Material as used in sand casting is cheap and easy to get, and Casting mold manufacturing is easy, to the list of casting
Part production is produced by batch and is adapted to mass production, is always the basic technology in Foundry Production for a long time, is manufactured sand
The basic raw material of type is casting model powder and moulding sand binder.Most common casting model powder is siliceous sand.The high-temperature behavior of silica sand cannot
The special sands such as zircon sand, chromite sand, emergy are then used when meeting requirement.To make manufactured sand mold and type core have one
Fixed intensity, in carrying, mould assembly and pouring liquid metal will not deformation or damage, to be generally added in casting molding sand bonding
Agent gets up loose sand grains bonding as molding sand.
The sand mold casting mold structure of the shell of traditional production penstock is relatively simple, and not convenient enough in casting,
It not can be implemented simultaneously multiple spot to cast, practicability is poor.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is convenient for casting life
Produce the sand mold casting mold of the shell of penstock.
To achieve the goals above, the utility model adopts the technical scheme that a kind of convenient for casting production penstock
Shell sand mold casting mold, the top of including upper mould and lower mould, the lower mould is equipped with upper mould, institute
The bottom for stating lower mould is welded with fixed bottom plate, and four equal spirals of corner that lower mould is located on the fixed bottom plate are solid
Surely there is hydraulic telescopic rod, four corners of outside frame of the upper mould are respectively welded location supporting rack, wherein four
It is connected by spacing bracket and four location supporting racks insertions at the top of hydraulic telescopic rod, the upper mould and lower mould
Mold cavity is offered at medial center position, and is located on mold cavity in upper mould and is equidistantly communicated with casting connection
Pipe, casting connecting tube top is connected to by connector of casting with sprue cup, wherein at the top center of sprue cup
Offer casting gate.
It is as above-mentioned technical proposal to further describe:
The bottom of the sprue cup, which is located at the position of each casting connector connection, offers conical hopper.
It is as above-mentioned technical proposal to further describe:
The length and width of the upper mould and lower mould is equal.
It is as above-mentioned technical proposal to further describe:
The equal spiral in top of four location supporting racks is connected with demoulding hanging ring.
It is as above-mentioned technical proposal to further describe:
The quantity of the casting connector is equal with the casting quantity of connecting tube, and the position for connector of casting and casting connect
The position of adapter tube corresponds to each other up and down.
In the utility model, first by being equipped with sprue cup, the multiple casting that can be connected by sprue cup bottom
Connector simultaneously casts to multiple casting connecting tubes on mold cavity, to realize to the quick Multipoint Uniform of mold cavity
Casting so that casting metallic solution inside mold cavity more uniformly so that the sand of the shell of the production penstock
Casting die casting enhanced convenience, secondly, four hydraulic telescopic rods can pass through it by setting there are four hydraulic telescopic rod
The spacing bracket at top is supported jack-up to the spacing bracket on shell on the outside of upper mould, to carry out to upper mould flat
Steady demoulding, prevents from causing to damage to workpiece, then demoulding hanging ring is cooperated to sling upper mould, so that the production penstock
The sand mold casting mold of shell demoulds enhanced convenience.
Detailed description of the invention
Fig. 1 be the utility model proposes it is a kind of convenient for casting production penstock shell sand mold casting mold entirety
Structural schematic diagram；
Fig. 2 be the utility model proposes it is a kind of convenient for casting production penstock shell sand mold casting mold mold
Upper die structure schematic diagram；
Fig. 3 be the utility model proposes it is a kind of convenient for casting production penstock shell sand mold casting mold casting
Funnel structure schematic diagram.
Marginal data:
1- fix bottom plate, 2- hydraulic telescopic rod, 3- spacing bracket, 4- location supporting rack, 5- demoulding hanging ring, on 6- mold
Mould, 7- lower mould, 8- mold cavity, 9- casting connecting tube, 10- sprue cup, 11- casting gate, 12- conical hopper, 13- are poured
Cast connector.
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.
Referring to Fig.1-3, a kind of sand mold casting mold of the shell convenient for casting production penstock, including 6 He of upper mould
Lower mould 7, the top of lower mould 7 are equipped with upper mould 6, and the bottom of lower mould 7 is welded with fixed bottom plate 1, fixed bottom
Four equal spirals of corner on plate 1 positioned at lower mould 7 are fixed with hydraulic telescopic rod 2, four, the outside frame of upper mould 6
Corner is respectively welded location supporting rack 4, wherein four 2 tops of hydraulic telescopic rod pass through spacing bracket 3 and four limits
Mold cavity 8, and mold are offered at the medial center position of the insertion connection of support frame 4, upper mould 6 and lower mould 7
It is located on mold cavity 8 in upper mold 6 and is equidistantly communicated with casting connecting tube 9, casting 9 top of connecting tube passes through casting connector 13
It is connected to sprue cup 10, wherein offers casting gate 11 at the top center of sprue cup 10.
The bottom of sprue cup 10, which is located at the position that each casting connector 13 connects, offers conical hopper 12, mould
Tool upper mold 6 and the length and width of lower mould 7 are equal, and the equal spiral in the top of four location supporting racks 4 is connected with demoulding and hangs
Ring 5.
The quantity of casting connector 13 is equal with the casting quantity of connecting tube 9, and the position for connector 13 of casting and casting
The position of connecting tube 9 corresponds to each other up and down, so as to which 10 interior metal solution of sprue cup is passed through casting 13 He of connector
Casting connecting tube 9 is injected into the mold cavity 8 inside upper mould 6 and lower mould 7.
Working principle: should convenient for casting production penstock shell sand mold casting mold in use, staff first
The casting connector 13 of 10 bottom of sprue cup and casting connecting tube 9 are attached, pouring on sprue cup 10 is then passed through
Casting nozzle 11 is that metallic solution is added inside sprue cup 10, then by the casting cooperation casting connecting tube 9 of connector 13 to mold
Injection metallic solution is carried out inside type chamber 8, after cooling and shaping, by four hydraulic telescopic rods 2 by spacing bracket 3 on mold
The location supporting rack 4 of 6 four corner locations of mould is supported, so that upper mould 6 be demoulded, then passes through demoulding hanging ring 5
Upper mould 6 is sling, so that demoulding enhanced convenience.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of sand mold casting mold of the shell convenient for casting production penstock, including upper mould (6) and lower mould
(7), which is characterized in that the top of the lower mould (7) is equipped with upper mould (6), and the bottom of the lower mould (7) is welded
Have fixed bottom plate (1), four equal spirals of corner on the fixed bottom plate (1) positioned at lower mould (7) are fixed with hydraulic stretch
Four corners of outside frame of contracting bar (2), the upper mould (6) are respectively welded location supporting rack (4), wherein four
It is connected by spacing bracket (3) and four location supporting rack (4) insertions at the top of hydraulic telescopic rod (2), the upper mould (6)
It is offered mold cavity (8) at the medial center position of lower mould (7), and is located at mold cavity in upper mould (6)
(8) casting connecting tube (9) is equidistantly communicated on, casting connecting tube (9) top passes through casting connector (13) and sprue cup
(10) it is connected to, wherein offers casting gate (11) at the top center of sprue cup (10).
2. a kind of sand mold casting mold of shell convenient for casting production penstock according to claim 1, feature exist
In the bottom of the sprue cup (10), which is located at the position of each casting connector (13) connection, offers conical hopper
(12)。
3. a kind of sand mold casting mold of shell convenient for casting production penstock according to claim 1, feature exist
In the length and width of the upper mould (6) and lower mould (7) is equal.
4. a kind of sand mold casting mold of shell convenient for casting production penstock according to claim 1, feature exist
In the equal spiral in top of four location supporting racks (4) is connected with demoulding hanging ring (5).
5. a kind of sand mold casting mold of shell convenient for casting production penstock according to claim 1, feature exist
In, it is described casting connector (13) quantity with casting the quantity of connecting tube (9) it is equal, and cast connector (13) position and
The position of casting connecting tube (9) corresponds to each other up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821043485.2U CN208600666U (en) | 2018-07-03 | 2018-07-03 | A kind of sand mold casting mold of the shell convenient for casting production penstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821043485.2U CN208600666U (en) | 2018-07-03 | 2018-07-03 | A kind of sand mold casting mold of the shell convenient for casting production penstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208600666U true CN208600666U (en) | 2019-03-15 |
Family
ID=65667721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821043485.2U Expired - Fee Related CN208600666U (en) | 2018-07-03 | 2018-07-03 | A kind of sand mold casting mold of the shell convenient for casting production penstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208600666U (en) |
-
2018
- 2018-07-03 CN CN201821043485.2U patent/CN208600666U/en not_active Expired - Fee Related
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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: 20190315 Termination date: 20200703 |