CN207494502U - A kind of sand core automatic processing device - Google Patents
A kind of sand core automatic processing device Download PDFInfo
- Publication number
- CN207494502U CN207494502U CN201721290173.7U CN201721290173U CN207494502U CN 207494502 U CN207494502 U CN 207494502U CN 201721290173 U CN201721290173 U CN 201721290173U CN 207494502 U CN207494502 U CN 207494502U
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- CN
- China
- Prior art keywords
- sand
- lower die
- pedestal
- installing plate
- note
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Abstract
The utility model discloses a kind of sand core automatic processing devices, including pedestal, and it is arranged on the molding die on pedestal, note sand device and sand reservoir box body, molding die includes upper die and lower die, heating unit is both provided on upper die and lower die, lower die is fixed on pedestal, upper mold is movably arranged on the surface of lower die, and it is driven by first driving means, upper mold may be configured to molding chamber after being closed with lower die cap, the both sides of molding chamber are both provided with note sand hole, note sand device includes being separately positioned on the note sand component of lower die both sides, it notes sand component and includes Mobile base, it is provided in Mobile base and leads sand channel and gas channels, gas channels are connected with air pump, the one end for leading sand channel is provided with sand inlet, the other end is provided with the note sand mouth with note sand hole cooperation, sand reservoir box body is connect by sand-guiding tube with sand inlet.A kind of sand core automatic processing device of the utility model, has many advantages, such as that the degree of automation is higher, the effective processing quality for improving sand core.
Description
Technical field
The utility model is related to sand core processing technique field more particularly to a kind of sand core automatic processing devices.
Background technology
Tap is the popular appellation of water valve, for controlling the size switch of flow, there is the effect of water-saving.The casting of tap
It makes technique to include coremaking, casting and arrange three bulks, wherein coremaking refers to make sand core, i.e. tap casting inner template, mesh
It is made as previous of molding sand.Molding sand making material is made of roughing sand, binding agent and auxiliary material, and wherein binding agent is divided into viscous
Soil, cement, waterglass, organic water soluble binding agent, oil based binder, araldite and other binder for casting,
During molding is made, it usually needs add in the cavity of mold molding sand making material and carry out high temperature, so as to harden into
Type obtains the sand core of required shape.But existing sand core process equipment the degree of automation is relatively low, leads to low production efficiency, worker
Labor intensity it is larger, and in the production process, since the molding sand making material addition in cavity is not enough so that sand core
The defects of stomata is susceptible to after machine-shaping.
Invention content
The utility model aims to solve the problem that the technical issues of above-mentioned mentioned, and it is higher to provide a kind of the degree of automation, effectively
Improve the process equipment of the processing quality of sand core.
The utility model is realized by following technical solution：A kind of sand core automatic processing device, including pedestal, with
And molding die, note sand device and sand reservoir box body on pedestal are arranged on, molding die includes upper die and lower die, upper die and lower die
On be both provided with heating unit, lower die is fixed on pedestal, and upper mold is movably arranged on the surface of lower die, and passes through first
Driving device driving can be moved toward or away from lower die, and upper mold may be configured to molding chamber after being closed with lower die cap, be molded chamber
Both sides are both provided with note sand hole, and note sand device includes being separately positioned on the note sand component of lower die both sides, and note sand component includes and base
The Mobile base that is slidably connected of seat is provided with the gas channels led sand channel and connected with leading sand channel in Mobile base, and gas circuit is led to
Road is connected with air pump, and the one end for leading sand channel is provided with sand inlet, and the other end is provided with the note sand mouth with note sand hole cooperation, stores up sand
Babinet is arranged on the top of Mobile base, and passes through sand-guiding tube and connect with sand inlet.
Preferably, the first installing plate and the second installing plate are provided on the pedestal, the second installing plate is fixed at base
On seat, the first installing plate is movably arranged on the top of the second installing plate and is connect with first driving means, upper die and lower die difference
It is arranged on the first installing plate and the second installing plate.
Preferably, two leads are vertically arranged on the pedestal, is provided on the first installing plate and matches with lead slip
The mounting hole of conjunction, first driving means drive the first installing plate to move up and down along lead.
Preferably, waist type connecting hole is provided on first installing plate, is provided in upper mold and coordinates with waist type mounting hole
Through-hole, one end of through-hole towards upper mold bottom surface is provided with the groove of accommodating bolt head, and the screw rod of bolt sequentially passes through through-hole
The upper surface of the first installing plate is protruded out with waist type connecting hole, and is coordinated with nut, so as to fulfill the fixation to upper mold.
Preferably, it is provided with positioning column on second installing plate, is correspondingly arranged in upper mold and lower die and positioning column
The through-hole of cooperation.
Preferably, support plate is provided on the pedestal, support plate is fixedly connected by support column with pedestal, sand reservoir box body
Fixed setting is on the supporting plate.
Preferably, the sand reservoir box body funnel-form small for the big bottom in top, bottom end is provided with what is connect with sand-guiding tube
Sand draining port.
Preferably, sliding rail is provided on the pedestal, the bottom of Mobile base is provided with the sliding slot being slidably matched with sliding rail, moves
Dynamic seat is moved by the second driving device drives edge sliding rail toward or away from note sand hole.
Preferably, the first driving means and the second driving device are cylinder.
Advantageous effect is：Compared with prior art, a kind of sand core automatic processing device of the utility model makes in processing
Upper mold is closed with lower die cap, so as to be configured to the chamber of sand core machine-shaping and several and chamber note sand hole, is then driven
Dynamic Mobile base is moved towards molding die, is made note sand mouth and note sand hole cooperation, is provided high pressure gas by air pump, will lead sand channel
In molding sand injecting chamber in, finally by the heating unit on upper die and lower die to molding sand carry out baking hardening, so as to complete
The processing of sand core.By being both provided with note sand hole in the both sides of molding chamber, so that molding sand can be from both sides injecting chamber
In, in this way it is possible to prevente effectively from sand core the phenomenon that stomata occurs, while by setting caused by note sand is insufficient in chamber
Sand reservoir box body is equipped with, can continue to feed molding sand into chamber, so as to fulfill continuous production and processing.
Description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing, wherein：
Fig. 1 is a kind of structure diagram of sand core automatic processing device of the utility model.
Specific embodiment
As shown in Figure 1, a kind of sand core automatic processing device, including pedestal 1 and the molding die being arranged on pedestal 1,
Sand device and sand reservoir box body 2 are noted, molding die includes upper mold 3 and lower die 4, heating unit is both provided in upper mold 3 and lower die 4,
Lower die 4 is fixed on pedestal 1, and upper mold 3 is movably arranged on the surface of lower die 4, and pass through first driving means 5 driving can
It is moved toward or away from lower die 4, upper mold 3 may be configured to molding chamber after being closed with the lid of lower die 4, the both sides for being molded chamber are both provided with
Sand hole is noted, note sand device includes being separately positioned on the note sand component of 4 both sides of lower die, and note sand component includes being slidably connected with pedestal 1
Mobile base 6, be provided with the gas channels led sand channel and connected with leading sand channel in Mobile base 6, gas channels are connected with
Air pump, the one end for leading sand channel are provided with sand inlet 7, and the other end is provided with the note sand mouth 8 with note sand hole cooperation, sand reservoir box body 2
The top of Mobile base 6 is arranged on, and passes through sand-guiding tube 9 and is connect with sand inlet 7, upper mold 3 is made to be covered with lower die 4 in processing and closed, from
And the chamber of sand core machine-shaping and several and chamber note sand hole are configured to, Mobile base 6 is then driven towards molding
Mold moves, and makes note sand mouth 8 and note sand hole cooperation, high pressure gas is provided by air pump, the molding sand led in sand channel is injected chamber
Interior carries out baking hardening to molding sand finally by the heating unit in upper mold 3 and lower die 4, so as to complete the processing of sand core, adds
After the completion of work, upper mold 3 is driven to be moved backwards to lower die 4 separated, so as to which manufactured sand core be taken out.By in molding chamber
Both sides are both provided with note sand hole, so that molding sand can be from the injecting chamber of both sides, in this way it is possible to prevente effectively from due to chamber
There is the phenomenon that stomata, while by being provided with sand reservoir box body 2 in sand core caused by middle note sand is insufficient, can continue to chamber
Middle infeed molding sand, so as to fulfill continuous production and processing.
The first installing plate 10 and the second installing plate 11 can be provided on pedestal 1, the second installing plate 11 is fixed at base
On seat 1, the first installing plate 10 is movably arranged on the top of the second installing plate 11 and is connect with first driving means 5, and upper mold 3 is under
Mould 4 is separately positioned on the first installing plate 10 and the second installing plate 11, the first installing plate 10 is driven to exist by first driving means 5
Moved on vertical direction, so as to fulfill upper mold 3 and lower die 4 molding and divide mould.
Two leads 12 can be vertically arranged on pedestal 1, is provided on the first installing plate 10 and matches with the slip of lead 12
The mounting hole of conjunction, first driving means 5 drive the first installing plate 10 to move up and down along lead 12, can cause the first peace in this way
The more smooth stabilization during the motion of loading board 10.
Waist type connecting hole can be provided on first installing plate 10, is provided in upper mold 3 and leads to what waist type mounting hole coordinated
Hole, one end of through-hole towards 3 bottom surface of upper mold are provided with the groove on accommodating 13 head of bolt, and the screw rod of bolt 13 sequentially passes through through-hole
The upper surface of the first installing plate 10 is protruded out with waist type connecting hole, and is coordinated with nut 14, so as to fulfill the fixation to upper mold 3,
In the installation for carrying out molding die, the position of upper mold 3 can be adjusted by waist type connecting hole, so that upper mold 3 can be with
Lower die 4 realizes that accurately lid closes.
Positioning column 15 can be provided on second installing plate 11, is correspondingly arranged on and positioning column 15 in upper mold 3 and lower die 4
The through-hole of cooperation, after upper mold 3 and lower die 4 can be caused to coordinate with positioning column 15 in this way, by bolt 13 by upper mold 3 and the
One installing plate 10 is fixed, so that upper mold 3 is easier for installation with lower die 4, while improves upper mold 3 and lower die 4
Installation accuracy.
Support plate 16 can be provided on pedestal 1, support plate 16 is fixedly connected by support column with pedestal 1, sand reservoir box body 2
It is fixed in support plate 16, by the way that sand reservoir box body 2 to be arranged on to the top of Mobile base 6, without setting driving device, you can
Molding sand is made to flow into leading in sand channel in Mobile base 6.
Sand reservoir box body 2 can be the small funnel-form in the big bottom in top, and bottom end is provided with the sand leakage being connect with sand-guiding tube 9
Mouthful, the extruding force to sand draining port molding sand can be improved in this way, so that circulation of the molding sand in sand-guiding tube 9 is more smooth.
Sliding rail can be provided on pedestal 1, the bottom of Mobile base 6 is provided with the sliding slot being slidably matched with sliding rail, Mobile base 6
It is moved by the second driving device drives edge sliding rail toward or away from note sand hole.
Further, 5 and second driving device of first driving means can be cylinder, be driven by cylinder, control
It is more convenient laborsaving, while the phenomenon that avoid the hydraulic pressure oil seepage occurred when being driven using hydraulic cylinder.
Above example is only to illustrate the technical solution of the utility model and is not intended to limit it, all without departing from this
Any modification of utility model spirit and scope or equivalent replacement should all cover the range in technical solutions of the utility model
It is interior.
Claims (9)
1. a kind of sand core automatic processing device, which is characterized in that including pedestal (1) and the shaping mould being arranged on pedestal (1)
Tool, note sand device and sand reservoir box body (2), molding die include upper mold (3) and lower die (4), are all provided in upper mold (3) and lower die (4)
Heating unit is equipped with, lower die (4) is fixed on pedestal (1), and upper mold (3) is movably arranged on the surface of lower die (4), and leads to
Crossing first driving means (5) driving can move toward or away from lower die (4), and upper mold (3) may be configured into after being closed with lower die (4) lid
Cavity room, the both sides for being molded chamber are both provided with note sand hole, and note sand device includes being separately positioned on the note sand structure of lower die (4) both sides
Part, note sand component include the Mobile base (6) being slidably connected with pedestal (1), are provided in Mobile base (6) and lead sand channel and with leading
The gas channels of sand channel connection, gas channels are connected with air pump, and the one end for leading sand channel is provided with sand inlet (7), the other end
The note sand mouth (8) with note sand hole cooperation is provided with, sand reservoir box body (2) is arranged on the top of Mobile base (6), and passes through sand-guiding tube
(9) it is connect with sand inlet (7).
2. a kind of sand core automatic processing device according to claim 1, which is characterized in that be provided on the pedestal (1)
First installing plate (10) and the second installing plate (11), the second installing plate (11) are fixed on pedestal (1), the first installing plate
(10) it is movably arranged on the top of the second installing plate (11) and is connect with first driving means (5), upper mold (3) and lower die (4) point
It is not arranged on the first installing plate (10) and the second installing plate (11).
3. a kind of sand core automatic processing device according to claim 2, which is characterized in that set vertically on the pedestal (1)
Two leads (12) are equipped with, the mounting hole being slidably matched with lead (12), the first driving are provided on the first installing plate (10)
Device (5) drives the first installing plate (10) to move up and down along lead (12).
4. a kind of sand core automatic processing device according to claim 3, which is characterized in that on first installing plate (10)
Waist type connecting hole is provided with, is provided with the through-hole coordinated with waist type mounting hole in upper mold (3), through-hole is towards upper mold (3) bottom surface
One end is provided with the groove on accommodating bolt (13) head, and the screw rod of bolt (13) sequentially passes through through-hole and waist type connecting hole protrudes out
The upper surface of first installing plate (10), and coordinate with nut (14), so as to fulfill the fixation to upper mold (3).
5. a kind of sand core automatic processing device according to claim 4, which is characterized in that on second installing plate (11)
Positioning column (15) is provided with, the through-hole with positioning column (15) cooperation is correspondingly arranged in upper mold (3) and lower die (4).
6. a kind of sand core automatic processing device according to claim 1, which is characterized in that be provided on the pedestal (1)
Support plate (16), support plate (16) are fixedly connected by support column with pedestal (1), and sand reservoir box body (2) is fixed at support plate
(16) on.
7. a kind of sand core automatic processing device according to claim 6, which is characterized in that the sand reservoir box body (2) is top
The small funnel-form in the big bottom in portion, bottom end are provided with the sand draining port being connect with sand-guiding tube (9).
8. a kind of sand core automatic processing device according to claim 1, which is characterized in that be provided on the pedestal (1)
Sliding rail, the bottom of Mobile base (6) are provided with the sliding slot being slidably matched with sliding rail, and Mobile base (6) is driven by the second driving device
It is moved along sliding rail toward or away from note sand hole.
A kind of 9. sand core automatic processing device according to claim 8, which is characterized in that the first driving means (5)
It is cylinder with the second driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721290173.7U CN207494502U (en) | 2017-09-30 | 2017-09-30 | A kind of sand core automatic processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721290173.7U CN207494502U (en) | 2017-09-30 | 2017-09-30 | A kind of sand core automatic processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207494502U true CN207494502U (en) | 2018-06-15 |
Family
ID=62500080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721290173.7U Expired - Fee Related CN207494502U (en) | 2017-09-30 | 2017-09-30 | A kind of sand core automatic processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207494502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470567A (en) * | 2017-09-30 | 2017-12-15 | 开平市季诺卫浴有限公司 | A kind of core automatic processing device |
-
2017
- 2017-09-30 CN CN201721290173.7U patent/CN207494502U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470567A (en) * | 2017-09-30 | 2017-12-15 | 开平市季诺卫浴有限公司 | A kind of core automatic processing device |
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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 |
Granted publication date: 20180615 Termination date: 20210930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |