CN206316319U - The full-automatic sand casting moulding machine more piece valve gated mold of sand is penetrated up and down - Google Patents
The full-automatic sand casting moulding machine more piece valve gated mold of sand is penetrated up and down Download PDFInfo
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- CN206316319U CN206316319U CN201621226430.6U CN201621226430U CN206316319U CN 206316319 U CN206316319 U CN 206316319U CN 201621226430 U CN201621226430 U CN 201621226430U CN 206316319 U CN206316319 U CN 206316319U
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- cylindrical shell
- spring
- spring mounting
- mounting seat
- closure
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Abstract
The utility model discloses it is a kind of can be used when thick, thin two kinds of wall thickness sandboxes are cast up and down penetrate the full-automatic sand casting moulding machine more piece valve gated mold of sand, including：Upper cylindrical shell, the threaded upper ends of cylindrical shell are connected with spring capping on described, the lower end of cylindrical shell is threaded with upper conical closure on described, cylindrical shell in being provided with the upper conical closure, spring mounting seat is internally provided with the middle cylindrical shell, the spring mounting seat upper end is threadedly coupled with the inner upper end of middle cylindrical shell, lower cylinder is provided between the lower end of the spring mounting seat and middle cylindrical shell, the lower end of cylindrical shell is threaded with inferior pyramidal closure on the outside of the lower cylinder, lower seal is provided between the inferior pyramidal closure and middle cylindrical shell, sealing ring is provided between the upper conical closure and middle cylindrical shell.
Description
Technical field
The utility model is related to sand casting field, more particularly to that the full-automatic sand casting moulding machine of sand is penetrated above and below one kind is more
Save valve gated mold.
Background technology
Steel, iron and most of non-ferrous alloy castings can all be obtained with sand mould casting method.Due to making used by sand casting
Section bar material is cheap and easy to get, and Casting mold manufacturing is easy, single-piece production to casting, produces by batch and largely produces and adapt to, for a long time
Since, it is always the basic technology in Foundry Production.Moulding machine can be used during sand casting.It can make on moulding machine
Valve gated mold is used, existing valve gated mold, for foundry pouring cup, is needed to use when thick, thin two kinds of wall thickness sandboxes are cast,
Two kinds of moulds that flexible length is different are needed to use, easily mould is taken in carelessness by mistake to operator, if being to take in casting thin product
Be thick product mould, after sandbox casting mould is taken away, will result in that product mold inner core will stretch is longer, destroys sand
Type, is used very inconvenient.
Utility model content
Technical problem to be solved in the utility model is：One kind is provided when thick, thin two kinds of wall thickness sandboxes are cast all may be used
The full-automatic sand casting moulding machine more piece valve gated mold of sand is penetrated with what is used up and down.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：The full-automatic sand mold casting of sand is penetrated up and down
Moulding machine more piece valve gated mold is made, including：Upper cylindrical shell, the threaded upper ends of cylindrical shell are connected with spring pressure on described
Lid, the lower end of cylindrical shell is threaded with upper conical closure on described, in being provided with the upper conical closure
Cylindrical shell, in the spring mounting seat that is internally provided with of the middle cylindrical shell, the spring mounting seat upper end and middle cylindrical shell
The inner upper end threaded connection of body, is provided with lower cylinder between the lower end of the spring mounting seat and middle cylindrical shell,
The lower end of cylindrical shell is threaded with inferior pyramidal closure on the outside of the lower cylinder, in the inferior pyramidal closure with
Lower seal is provided between cylindrical shell, sealing ring is provided between the upper conical closure and middle cylindrical shell,
Cylindrical shell is internally provided with cylindrical shell inner chamber on described, is provided with spring in cylindrical shell inner chamber on described
Mounting post, is arranged with spring, upper end and the upper conical closure of the upper spring mounting post on described in spring mounting post
Threaded connection, the lower end of the upper spring mounting post is deep on the spring of spring mounting seat upper end in installation cavity, in the bullet
The lower end of spring mounting seat is provided with installation cavity under spring, and lower spring installation cavity is internally provided with the upper end of the lower cylinder,
Lower spring is provided with installation cavity and lower spring installation cavity under the spring, the elastic force of the lower spring is more than the upper spring
Elastic force, cylindrical shell inner chamber in being provided between the upper end of the spring mounting seat and middle cylindrical shell and lower cylinder,
The lower end of cylindrical shell is provided with threaded connection chimb on described.
The utility model has the advantages that：It is above-mentioned to penetrate the full-automatic sand casting moulding machine more piece valve gated mold of sand, structure up and down
Ingenious, for foundry pouring cup, versatility is good, can be used when thick, thin two kinds of wall thickness sandboxes are cast, thick, thin two kinds of sand
Case cast when need not more mold exchange, prevent operator because carelessness and take mould by mistake, destroy sand mold, use more secure side
Just, the use requirement for penetrating the full-automatic sand casting moulding machine of sand up and down can preferably be met.
Brief description of the drawings
Fig. 1 is the sectional structure signal that the full-automatic sand casting moulding machine more piece valve gated mold of sand is penetrated above and below the utility model
Figure.
In figure：1st, upper cylindrical shell, 2, upper spring capping, 3, upper conical closure, 4, middle cylindrical shell, 5, spring installs
Seat, 6, lower cylinder, 7, inferior pyramidal closure, 8, lower seal, 9, upper sealing ring, 91, upper cylindrical shell inner chamber, 10, upper bullet
Spring mounting post, 11, upper spring, 51, installation cavity on spring, 52, installation cavity under spring, 61, lower spring installation cavity, 12, lower bullet
Spring, 41, middle cylindrical shell inner chamber, 13, threaded connection chimb.
Embodiment
Particular content of the present utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, the full-automatic sand casting moulding machine more piece valve gated mold of sand is penetrated up and down, including：Upper cylindrical shell 1,
The threaded upper ends of cylindrical shell 1 are connected with spring capping 2 on described, the lower end threaded connection of cylindrical shell 1 on described
There is upper conical closure 3, cylindrical shell 4 in being provided with the upper conical closure 3, in the middle cylindrical shell 4
Portion is provided with spring mounting seat 5, and the upper end of spring mounting seat 5 is threadedly coupled with the inner upper end of middle cylindrical shell 4, described
Lower cylinder 6 is provided between the lower end of spring mounting seat 5 and middle cylindrical shell 4, the cylindrical shell in the lower outside of cylinder 6
The lower end of body 4 is threaded with inferior pyramidal closure 7, under being provided between the inferior pyramidal closure 7 and middle cylindrical shell 4
Sealing ring 8, is provided with sealing ring 9, cylindrical shell 1 on described between the upper conical closure 3 and middle cylindrical shell 4
Be internally provided with cylindrical shell inner chamber 91, spring mounting post 10 is provided with cylindrical shell inner chamber 91 on described,
Spring 11, the upper end of the upper spring mounting post 10 and the upper conical spiral shell of closure 3 are arranged with the upper spring mounting post 10
Line is connected, and the lower end of the upper spring mounting post 10 is deep on the spring of the upper end of spring mounting seat 5 in installation cavity 51, described
The lower end of spring mounting seat 5 is provided with installation cavity 52 under spring, and lower spring peace is internally provided with the upper end of the lower cylinder 6
It behave affectedly 61, lower spring 12, the bullet of the lower spring 12 is provided with installation cavity 52 and lower spring installation cavity 61 under the spring
Power is more than the elastic force of the upper spring 11, between the upper end of the spring mounting seat 5 and middle cylindrical shell 4 and lower cylinder 6
Middle cylindrical shell inner chamber 41 is provided with, the lower end of cylindrical shell 1 is provided with threaded connection chimb 13 on described.
The above-mentioned full-automatic sand casting moulding machine more piece valve gated mold of sand of penetrating up and down is used for when casting thin wall thickness product, on
Mould part of the cone seal lid below 3 is in the inside of sand, and lower end and the sandbox casting mould of lower cylinder 6 offset, upper
The lower end of cylindrical shell 1 is connected through a screw thread chimb 13 and is connected with sandblasting plate, after sandblasting, and compacting oil cylinder carries out compacting operation,
Sandblasting plate is pressed towards lower movement, so as to drive cylindrical shell 1 and upper conical closure 3 to move down, passes through upper conical sealing
Lid 3 compresses spring 11 first, after upper spring 11 compresses in place, and lower spring 12 can be compressed in the presence of spring mounting seat 5, from
And cylindrical shell 4 is also compressed in causing, the compacting needs of thin wall thickness product are met, after the completion of compacting, sandbox casting mould
After taking away, middle cylindrical shell 4 can stretch out in the presence of lower spring 12 forms cast gate.
When wall thickness product of the full-automatic sand casting moulding machine more piece valve gated mold of sand for casting thickness is penetrated above and below above-mentioned, on
Mould part of the cone seal lid below 3 is in the inside of sand, and lower end and the sandbox casting mould of lower cylinder 6 offset, upper
The lower end of cylindrical shell 1 is connected through a screw thread chimb 13 and is connected with sandblasting plate, after sandblasting, and compacting oil cylinder carries out compacting operation,
Sandblasting plate is pressed towards lower movement, so as to drive cylindrical shell 1 and upper conical closure 3 to move down, passes through upper conical sealing
Lid 3 compresses spring 11 first, and upper spring 11 is compressed to behind position, if having reached the requirement of compacting wall thickness, lower spring
12 would not be compressed., can be in the presence of spring mounting seat 5 after upper spring 11 compresses in place if not being compacted also in place
Lower spring 12 is compressed, so that middle cylindrical shell 4 is also compressed, the compacting needs of thin wall thickness product are met, compacting is completed
Afterwards, after sandbox casting mould is taken away, middle cylindrical shell 4 can stretch out in the presence of lower spring 12 forms cast gate.
It is above-mentioned to penetrate the full-automatic sand casting moulding machine more piece valve gated mold of sand up and down, clever structure, middle cylindrical shell is under
It is certain that distance is extended downwardly from the presence of spring, for foundry pouring cup, and versatility is good, in the casting of thick, thin two kinds of sandboxes
When can use, during the casting of thick, thin two kinds of wall thickness sandboxes need not more mold exchange, prevent operator and taken by mistake because of carelessness
Mould, destroys sand mold, using more safe ready, can preferably meet and penetrate making for the full-automatic sand casting moulding machine of sand up and down
With requiring.
Above-described embodiment is only for illustration of the utility model, and is not the relevant technology to limitation of the present utility model
The technical staff in field, in the case where not departing from the utility model spirit and scope, can also make a variety of changes and
Modification, therefore all equivalent technical schemes should also belong to protection category of the present utility model.
Claims (1)
1. about penetrate the full-automatic sand casting moulding machine more piece valve gated mold of sand, it is characterised in that：Including：Upper cylindrical shell（1）,
The cylindrical shell on described（1）Threaded upper ends be connected with spring capping（2）, the cylindrical shell on described（1）Lower end spiral shell
Line is connected with upper conical closure（3）, in the upper conical closure（3）Inside it is provided with middle cylindrical shell（4）, in the middle circle
Post housing（4）Be internally provided with spring mounting seat（5）, the spring mounting seat（5）Upper end and middle cylindrical shell（4）Inside
Threaded upper ends are connected, in the spring mounting seat（5）With middle cylindrical shell（4）Lower end between be provided with lower cylinder（6）,
The lower cylinder（6）Cylindrical shell in outside（4）Lower end be threaded with inferior pyramidal closure（7）, in the inferior pyramidal
Closure（7）With middle cylindrical shell（4）Between be provided with lower seal（8）, in the upper conical closure（3）With middle cylindrical shell
Body（4）Between be provided with sealing ring（9）, the cylindrical shell on described（1）Be internally provided with cylindrical shell inner chamber（91）,
The cylindrical shell inner chamber on described（91）Inside it is provided with spring mounting post（10）, the spring mounting post on described（10）On be arranged
There is upper spring（11）, the upper spring mounting post（10）Upper end and upper conical closure（3）Threaded connection, the upper spring peace
Fill post（10）Lower end be deep into spring mounting seat（5）Installation cavity on the spring of upper end（51）It is interior, in the spring mounting seat（5）
Lower end be provided with installation cavity under spring（52）, in the lower cylinder（6）Upper end be internally provided with lower spring installation cavity
（61）, the installation cavity under the spring（52）With lower spring installation cavity（61）Inside it is provided with lower spring（12）, the lower spring
（12）Elastic force be more than the upper spring（11）Elastic force, in the spring mounting seat（5）With middle cylindrical shell（4）With lower cylinder
Body（6）Upper end between be provided with middle cylindrical shell inner chamber（41）, the cylindrical shell on described（1）Lower end be provided with screw thread company
Connect chimb（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621226430.6U CN206316319U (en) | 2016-11-15 | 2016-11-15 | The full-automatic sand casting moulding machine more piece valve gated mold of sand is penetrated up and down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621226430.6U CN206316319U (en) | 2016-11-15 | 2016-11-15 | The full-automatic sand casting moulding machine more piece valve gated mold of sand is penetrated up and down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206316319U true CN206316319U (en) | 2017-07-11 |
Family
ID=59265913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621226430.6U Withdrawn - After Issue CN206316319U (en) | 2016-11-15 | 2016-11-15 | The full-automatic sand casting moulding machine more piece valve gated mold of sand is penetrated up and down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206316319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392002A (en) * | 2016-11-15 | 2017-02-15 | 盐城市汉铜智能铸造设备有限公司 | Multi-joint sprue mold for full-automatic sand casting molding machine with up-down sand shotting function |
-
2016
- 2016-11-15 CN CN201621226430.6U patent/CN206316319U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392002A (en) * | 2016-11-15 | 2017-02-15 | 盐城市汉铜智能铸造设备有限公司 | Multi-joint sprue mold for full-automatic sand casting molding machine with up-down sand shotting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170711 Effective date of abandoning: 20181009 |
|
| AV01 | Patent right actively abandoned |