CN205414333U - Tectorial membrane sand core shooting device - Google Patents
Tectorial membrane sand core shooting device Download PDFInfo
- Publication number
- CN205414333U CN205414333U CN201620277272.0U CN201620277272U CN205414333U CN 205414333 U CN205414333 U CN 205414333U CN 201620277272 U CN201620277272 U CN 201620277272U CN 205414333 U CN205414333 U CN 205414333U
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- China
- Prior art keywords
- mould
- shooting device
- precoated sand
- pressure
- sand core
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the casting mould, specifically say and relate to a tectorial membrane sand core shooting device. Its structure of technical scheme of constituting the device is including the frame that is provided with atmospheric pressure and electromechanical control mechanism and base, be fixed in this frame upper portion tectorial membrane sand sand hopper and the pressure cylinder that constitutes by cylinder and pressure shower nozzle, set up and can be fixed in the atmospheric pressure funnel bottom both respectively in can swaying of this tectorial membrane sand sand hopper and pressure cylinder lower part, set up in the mold machine who comprises mould and fixed establishment on the base of frame constructs. Use this absorbed moulding to have good, the efficient and fast characteristics of mould change of safety in utilization.
Description
Technical field
This utility model belongs to casting mould technical field, particularly relates to a kind of precoated sand core-shooting device.
Background technology
Precoated sand mainly use the selected natural siliceous sand of high-quality be roughing sand, thermoplastic phenolic resin, hexamethylenamine and reinforcing agent be raw material.According to the different technical requirements of user, suitably adjust proportioning at aspects such as curing rate, demoulding, mobility, collapsibility, surface finish of casting, storages.It is one of optimum shaping materials such as automobile, tractor, hydraulic part, is mainly used in cast steel or ironcasting.The kind of precoated sand production line is a lot of at present, and sand hopper and core mold that coated sand core shooting machine mainly by rotating turret, is fixed on rotating turret are constituted.When utilizing this device to prepare casting mould, be not only due to constitute the operations such as the sand hopper rotation of this device, mold still caused safety by manual operation it is difficult to ensure that problem, more importantly, longer due to the lead-time in mold operation so that its production efficiency is difficult to improve.
Utility model content
The purpose of this utility model be just to provide that a kind of safety in utilization is good and efficiency is high, change fireballing precoated sand core-shooting device.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of precoated sand core-shooting device, its structure includes
It is provided with air pressure and Electromechanical Control mechanism and the frame of base thereof,
Be fixed on the precoated sand sand hopper of this upper rack and the pressure cylinder being made up of cylinder barrel and pressure nozzle, be arranged at this precoated sand sand hopper and pressure cylinder bottom can pivoting the air pressure funnel bottom both can be individually fixed in,
The mold mechanism being made up of mould and fixed mechanism thereof being arranged on the base of described frame.
The additional technical feature constituting above-mentioned a kind of precoated sand core-shooting device also includes:
Described mould is the most corresponding with the pressure nozzle of described pressure cylinder；
Described fixed mechanism is made up of symmetrically arranged mould travel mechanism, and wherein this mould travel mechanism is by the framework being provided with sliding bar and can constituting along the ambulatory splint that described sliding bar slides of being controlled by pressure mechanism；
Being provided with guide rail on the base of described frame, the bottom of described mold mechanism is provided with the roller with this slide；
Described Liang Ge symmetrical mold travel mechanism is structure as a whole.
A kind of precoated sand core-shooting device provided by the utility model is compared with prior art, have the advantage that one, can pivoting precoated sand sand hopper and pressure cylinder bottom can be individually fixed in owing to constituting the air pressure funnel of this device, when achieving core shooting, effective control of precoated sand consumption, is effectively increased the core shooting preparation efficiency of precoated sand；Its two, can move on the track being arranged at base base owing to constituting the mold mechanism of this device, therefore can realize the continuous production of this device, substantially increase work efficiency.
Accompanying drawing explanation
The structural representation of the precoated sand core-shooting device that Fig. 1 provides for this utility model.
Detailed description of the invention
Structure and operation principle to precoated sand core-shooting device provided by the utility model are described in further detail below in conjunction with the accompanying drawings.
As shown in fig. 1, for the structural representation of precoated sand core-shooting device provided by the utility model.The structure constituting this device includes being provided with the frame 2 of air pressure and Electromechanical Control mechanism 1, the pressure cylinder 3 controlled by controlling organization and precoated sand sand hopper 4 are fixed on the top of frame 2, be provided with in frame in the bottom of precoated sand sand hopper and pressure cylinder arrange vertical pivot 5 rotate and can be individually fixed in the top bottom both be sand inlet 6 bottom be sand export 7 constitute air pressure funnel 8, base 15 top of frame is provided with track 16, this track is provided with bottom and is fixed with the mould 10 of roller 9 and fixed mechanism 11 constitutes mold mechanism 12.Wherein, this mould fixed mechanism is made up of symmetrically arranged mould travel mechanism, and mould travel mechanism is by the framework 15 being provided with sliding bar 14 and the leading screw 19 started by hydraulic mechanism 20(or actuating unit) can constituting along the ambulatory splint 17 that this sliding bar 14 slides of controlling；Above-mentioned mould 10 is fixed between the interior deckle board 18 of this ambulatory splint and composition framework；The most above-mentioned mould 10 is corresponding with above-mentioned pressure cylinder about 3.
The operation principle of above-mentioned precoated sand core-shooting device is: start air pressure and Electromechanical Control mechanism, first controls air pressure funnel 8 and turns to bottom equipped with the precoated sand sand hopper of precoated sand, its sand draining port 13 docks with the sand inlet 6 of this air pressure funnel, and precoated sand enters wherein；Control this air pressure funnel 8 filling precoated sand to turn between the most corresponding mould and pressure cylinder 3, and make its sand export align with mould sand mouth；Adjust this pressure cylinder the most up and down and make the sand inlet 6 of its pressure pore alignment air pressure funnel 8.Controlling organization controls pressure cylinder 3 pressurising, is blown in mould by the precoated sand in air pressure funnel；Again through being heating and curing mould molding；Pressure cylinder and air pressure funnel 8 reset, the left side mould travel mechanism constituting mold mechanism is driven to move to side in orbit by actuating unit, and by pressure cylinder (or leading screw of actuating unit startup), ambulatory splint is opened with interior deckle board, mould is taken out and changes new mould；Move right side mold travel mechanism again to the bottom of pressure cylinder 3, repeat above-mentioned operation, the mould of this right side mold travel mechanism is penetrated sand Cheng Mo.
In the structure constituting above-mentioned a kind of precoated sand core-shooting device, the interior deckle board of the above-mentioned Liang Ge mould travel mechanism being arranged on track could be arranged to integrative-structure, the left and right Liang Ge mould travel mechanism that i.e. can realize constituting mold mechanism has an actuating unit to drive it to move in the lower section of pressure cylinder 3, it is possible to improve into the speed of mould.
Claims (5)
1. a precoated sand core-shooting device, its structure includes
It is provided with air pressure and Electromechanical Control mechanism and the frame of base thereof,
Be fixed on the precoated sand sand hopper of this upper rack and the pressure cylinder being made up of cylinder barrel and pressure nozzle, be arranged at this precoated sand sand hopper and pressure cylinder bottom can pivoting the air pressure funnel bottom both can be individually fixed in,
The mold mechanism being made up of mould and fixed mechanism thereof being arranged on the base of described frame.
2. a kind of precoated sand core-shooting device as claimed in claim 1, it is characterised in that: described mould is the most corresponding with the pressure nozzle of described pressure cylinder.
3. a kind of precoated sand core-shooting device as claimed in claim 1, it is characterized in that: described fixed mechanism is made up of symmetrically arranged mould travel mechanism, wherein this mould travel mechanism is by the framework being provided with sliding bar and can constituting along the ambulatory splint that described sliding bar slides of being controlled by pressure mechanism.
4. a kind of precoated sand core-shooting device as claimed in claim 1, it is characterised in that: being provided with guide rail on the base of described frame, the bottom of described mold mechanism is provided with the roller with this slide.
5. precoated sand core-shooting device as claimed in claim 1 a kind of, it is characterised in that: described Liang Ge symmetrical mold travel mechanism is structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620277272.0U CN205414333U (en) | 2016-04-06 | 2016-04-06 | Tectorial membrane sand core shooting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620277272.0U CN205414333U (en) | 2016-04-06 | 2016-04-06 | Tectorial membrane sand core shooting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205414333U true CN205414333U (en) | 2016-08-03 |
Family
ID=56523301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620277272.0U Expired - Fee Related CN205414333U (en) | 2016-04-06 | 2016-04-06 | Tectorial membrane sand core shooting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205414333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907115A (en) * | 2018-09-27 | 2018-11-30 | 禹州市昆仑模具有限公司 | A kind of precoated sand mold is loaded location and installation template |
-
2016
- 2016-04-06 CN CN201620277272.0U patent/CN205414333U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907115A (en) * | 2018-09-27 | 2018-11-30 | 禹州市昆仑模具有限公司 | A kind of precoated sand mold is loaded location and installation template |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160803 Termination date: 20170406 |