CN203578695U - Die shakeout machine - Google Patents
Die shakeout machine Download PDFInfo
- Publication number
- CN203578695U CN203578695U CN201320834151.8U CN201320834151U CN203578695U CN 203578695 U CN203578695 U CN 203578695U CN 201320834151 U CN201320834151 U CN 201320834151U CN 203578695 U CN203578695 U CN 203578695U
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- cylinder
- mould
- sand
- die
- raceway
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Abstract
The utility model discloses a die shakeout machine. The die shakeout machine comprises a frame, a raceway which is arranged inside the frame and is used for conveying a die, an ejector core cylinder which is fixed above the frame with an ejector core head capable of passing through a die sand jet hole being arranged at the end of a piston rod of the ejector core cylinder, and a positioning assembly which is arranged on the frame, positioned on one side of the raceway and used for positioning the die under the ejector core cylinder. During working of the die shakeout machine, the die is conveyed on the raceway, stops after being conveyed onto a processing station and is positioned under the ejector core cylinder through the positioning assembly, the ejector core cylinder is started, the ejector core head is lowered, and residual sand in the sand jet hole of the die is ejected out through the ejector core head, thereby completing the work of clearing residual sand in the sand jet hole of the die. Manual sand clearing operation is replaced by the die shakeout machine, thereby lowering the labor intensity of workers. Moreover, the die is prevented from moving by using the positioning assembly while clearing sand from the sand eject hole of the die, thereby making sand clearing operation more accurate and smooth.
Description
Technical field
The utility model relates to casting mould Removal Technology field, particularly a kind of mould shakeout.
Background technology
At present, a lot of foundry goods all adopt Iron Mould Coated Sand, precoated sand generally adopts phenolic resins, will be defeated and dispersed under the condition of high temperature, by the deadweight Automatic-falling of sand, but in following several situation swage mold cavities, have residual sand: 1, the sand in the sand-spraying hole of swage mould, relies on deadweight can not come off; 2, the sand of swage mould angle, by the deadweight difficult drop-off of sand; 3, the too coarse place of swage mold cavity, sand is difficult drop-off also; 4, there is no defeated and dispersed yet difficult drop-off of sand completely.The residual sand of mold cavity just needs labor cleaning so.Therefore labour intensity is larger, and production cost also increases thereupon, and manual cleanup has the phenomenon of omission unavoidably.
In sum, how clearing up in the process of residual sand in mould sand-spraying hole, reduce hand labor intensity, become those skilled in the art's problem demanding prompt solution.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of mould shakeout, to substitute artificial sand removal operation, the residual sand in mould sand-spraying hole is cleared up, and reduces hand labor intensity.
For achieving the above object, the utility model provides following technical scheme:
A kind of mould shakeout, comprises frame, raceway, plunger tip cylinder and positioning component;
Described raceway is arranged on the inside of described frame, for transmission and supporting mould;
Described plunger tip cylinder is fixed on the top of described frame, and the piston rod end of described plunger tip cylinder be provided with can the sand-spraying hole of ejection die in the plunger tip head of residual sand;
Described positioning component is arranged in described frame and is positioned at described raceway one side, for by spacing mould under described plunger tip cylinder.
Preferably, above-mentioned mould shakeout, described positioning component comprises:
Be arranged on the lifting positional cylinder in described frame;
Be arranged on the spacing cylinder in described frame, the flexible direction of described spacing cylinder is identical with the transmission direction of described raceway;
The pull bar that one end is fixedly connected with the piston rod of described spacing cylinder and can rotates around the axis of described spacing cylinder;
Be fixed on the free-ended moving shift fork of described pull bar;
Circumferentially positioningly be socketed in the shift fork of determining on described pull bar, describedly determine shift fork and spacing contact of described spacing cylinder, describedly determine one end of shift fork and the piston rod of described lifting positional cylinder is hinged, describedly determine shift fork and described moving shift fork all has the positioning end for jig.
Preferably, above-mentioned mould shakeout, also comprises:
Be arranged on described frame lower and be positioned at the cylinder of lifting under described raceway;
Be connected with the described piston rod of lifting cylinder for lifting the bumper of mould;
Be arranged on the electromagnetic shaker on described bumper.
Preferably, above-mentioned mould shakeout, also comprise be arranged on described bumper and described in lift the flexible supporting frames between cylinder.
Preferably, above-mentioned mould shakeout, described flexible supporting frames comprises spring and spring(-supported) mount.
Preferably, above-mentioned mould shakeout, the quantity of described plunger tip cylinder is two.
Preferably, above-mentioned mould shakeout, described raceway is comprised of two rows multiple rollers arranged in a straight line.
Compared with prior art, the beneficial effects of the utility model are:
The mould shakeout that the utility model provides, during work, mould transmits on raceway, when being transferred to processing stations, stop, by positioning component by mould be positioned at plunger tip cylinder under, then start plunger tip cylinder, plunger tip head is declined, plunger tip head ejects the residual sand in the sand-spraying hole of mould, completed the cleaning work of the residual sand in mould sand-spraying hole, by mould shakeout, substituted artificial sand removal operation, therefore, reduced hand labor intensity, and in mould sand-spraying hole sand removal process, positioning component has prevented the displacement of mould, make sand removal operation more accurately with smooth and easy.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or scheme of the prior art, to accompanying drawing that describe required use in embodiment or prior art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those skilled in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of a kind of mould shakeout that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the side view of Fig. 1;
The structural representation of determining shift fork of a kind of mould shakeout that Fig. 3 provides for the utility model embodiment.
In above-mentioned Fig. 1-Fig. 3, frame 1, mould 2, moving shift fork 3, pull bar 4, plunger tip cylinder 5, plunger tip head 6, determine shift fork 7, positioning end 701, spacing cylinder 8, lifting positional cylinder 9, raceway 10, bumper 11, electromagnetic shaker 12, flexible supporting frames 13, lift cylinder 14.
The specific embodiment
Core of the present utility model has been to provide a kind of mould shakeout, has substituted artificial sand removal operation, and the residual sand in mould sand-spraying hole is cleared up, and has reduced hand labor intensity.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Based on embodiment of the present utility model, all other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work, belong to the scope that the utility model is protected.
Please refer to Fig. 1-Fig. 3, the structural representation of a kind of mould shakeout that Fig. 1 provides for the utility model embodiment; Fig. 2 is the side view of Fig. 1; The structural representation of determining shift fork of a kind of mould shakeout that Fig. 3 provides for the utility model embodiment.
The utility model embodiment provides a kind of mould shakeout, comprises frame 1, raceway 10, plunger tip cylinder 5 and positioning component; Wherein, frame 1 is frame structure, and the top of frame 1 is installed with plunger tip cylinder 5, and plunger tip cylinder 5 is piston cylinder, the end of its piston rod is provided with can be through the plunger tip head 6 of the sand-spraying hole of mould 2, for the residual sand of ejection die 2 sand-spraying holes, raceway 10 is arranged on frame 1 inside, be positioned at plunger tip cylinder 5 under, raceway 10 is for transmission and supporting mould 2, positioning component is arranged in frame 1, and is positioned at a side of raceway 10, for mould 2 is positioned at plunger tip cylinder 5 under position.
Operation principle and the course of work of above-mentioned mould shakeout are as follows: mould 2 transmits on raceway 10, when mould 2 moves to cleaning station, raceway 10 stops transmission, by positioning component by mould 2 be positioned at plunger tip cylinder 5 under, mould 2 can be subjected to displacement in the transmission direction of raceway 10, then, the piston rod of plunger tip cylinder 5 moves down, plunger tip head 6, through the sand-spraying hole of mould 2, ejects residual sand wherein, completes the sand removal operation of mould 2 sand-spraying holes.This process has substituted artificial sand removal operation, reduced hand labor intensity, and in the process of plunger tip cylinder 5 sand removals, by positioning component, locate, thereby the plunger tip head 6 that there will not be mould 2 changing of the relative positions to cause cannot be aimed at mould 2 sand-spraying holes, cause top partially, mould is caused to the phenomenon of damage, improved sand removal precision and smooth degree.
Positioning component is optimized, and the present embodiment provides a kind of concrete positioning component, comprises lifting positional cylinder 9, spacing cylinder 8, pull bar 4, moving shift fork 3 and determines shift fork 7; Wherein, lifting positional cylinder 9 is arranged in frame 1, has the piston rod of oscilaltion; Spacing cylinder 8 is arranged in frame 1, and the flexible direction of the piston rod of spacing cylinder 8 is identical with the transmission direction of raceway 10; On the piston rod of spacing cylinder 8, be connected with pull bar 4, pull bar 4 can rotate around the axis of spacing cylinder 8; The free end of pull bar 4 is fixed with moving shift fork 3; Determining shift fork 7 is socketed on pull bar 4, and circumferentially locate with pull bar 4, determine can not mutually rotate between shift fork 7 and pull bar 4, and determine shift fork 7, can on pull bar 4, slide, determine shift fork 7 and spacing contact of spacing cylinder 8, and determine one end of shift fork 7 and the piston rod of lifting positional cylinder 9 is hinged, determine shift fork 7 identical with the structure of moving shift fork 3, all there is the positioning end 701 for jig 2.
The operation principle of above-mentioned positioning component is: when doffed in cleaning station region in mould 2 arrival, start lifting positional cylinder 9, make the piston rod of lifting positional cylinder 9 increase, determine one end of shift fork 7 by jack-up, determining shift fork 7 rotates around the axis of spacing cylinder 8, the positioning end 701 of determining shift fork 7 moves down, fasten a lateral edges of mould 2, meanwhile, owing to determining shift fork 7, circumferentially locate with pull bar 4, so determine shift fork 7, drive pull bar 4 around the axis of spacing cylinder 8, to rotate together, moving shift fork 3 is fixed on one end of pull bar 4, therefore, with determine shift fork 7 and rotate together with pull bar 4, the positioning end of moving shift fork 3 is also buckled in the opposite side edge of mould 2, start afterwards spacing cylinder 8, pull bar 4 shrinks under the drive of the piston rod of spacing cylinder 8, moving shift fork 3 driven molds 2 are close to determining shift fork 7, when the edge of mould 2 is close to while determining shift fork 7, spacing cylinder 8 stops action, now, determines the limited cylinder 8 of shift fork 7 spacing, the passive shift fork of mould 23 and determine shift fork 7 be positioned at plunger tip cylinder 5 under, can be to the mould 2 sand-spraying holes cleaning operation that doffs.After sand removal, plunger tip cylinder 5 lifts, and the piston rod of lifting positional cylinder 9 moves down, and the positioning end 701 of determining shift fork 7 and moving shift fork 3 is lifted away from mould 2, and mould 2 is withdrawn, and carries out the sand removal operation of mould 2 next time.
Certainly, except adopting above-mentioned positioning component, the lifting positional cylinder 9 in the positioning component in the present embodiment can also oppositely arrange, and its piston rod moves down as positioning action, moves as departing from positioning action on piston rod, and specific operation process does not repeat them here.
Further optimize mould doffer, the mould shakeout in the present embodiment also comprises lifts cylinder 14, bumper 11 and electromagnetic shaker 12; Lift cylinder 14 be arranged on frame 1 bottom and be positioned at raceway 10 under, lift cylinder 14 have can lifting piston rod; Bumper 11 is connected on the piston rod of lifting cylinder 14, by the piston rod of lifting cylinder 14, bumper 11 is held up, thereby bumper 11 is held up mould 2; Electromagnetic shaker 12 is arranged on bumper 11, and the power of vibrations is provided.By setting, lift cylinder 14, bumper 11 and electromagnetic shaker 12, can mould 2 be shaken and be doffed, make the residual sand of mould 2 angles and other difficult drop-off shake.Can use with positioning component and plunger tip cylinder 5 simultaneously, detailed process is: when mould 2 moves to peeling region on raceway 10, the piston rod of lifting positional cylinder 9 rises, the positioning end 701 of determining shift fork 7 and moving shift fork 3 declines, and fasten mould 2 edges, now spacing cylinder 8 moves, and by pull bar 4 and moving shift fork 3, pulls mould 2 to move, when mould 2 EDGE CONTACT are when determining shift fork 7 edge, spacing cylinder 8 quits work.The piston rod of lifting cylinder 14 rises and holds up bumper 11, and then holds up mould 2, the residual sand in plunger tip cylinder 5 decline ejection die 2 sand-spraying holes, and electromagnetic shaker 12 shakes simultaneously, by bumper 11, the residual sand of mould 2 die cavities is shaken off.Residual sand is cleaned out rear electromagnetic shaker 12 and is stopped vibrations, then lifts cylinder 14, plunger tip cylinder 5, positional cylinder 9, spacing cylinder 8 and resets successively, waits for the cleaning work of mould 2 next time, successively circulation.
Further, mould shakeout in the present embodiment also comprises and is arranged on bumper 11 and lifts the flexible supporting frames 13 between cylinder 14, by flexible supporting frames 13, can adjust the position of bumper 11, play the dynamically balanced effect of shake simultaneously, bumper 11 be shaken more even.
As optimization, the flexible supporting frames 13 in the present embodiment comprises spring and spring(-supported) mount, and spring housing is on spring(-supported) mount, and both ends of the spring contacts with spring(-supported) mount with bumper 11 respectively, and spring(-supported) mount is connected with the piston rod of lifting cylinder 14.Certainly, flexible supporting frames 13 can also be other structure, such as, adopt elastic caoutchouc as support, can play equally the object of balance vibrations.
The quantity of the plunger tip cylinder 5 in the mould shakeout in the utility model embodiment is preferably two, can be simultaneously to the processing of doffing of two moulds 2.Certainly, determining the quantity of plunger tip cylinder 5 according to the size of actual workload demand and mould shakeout, can also be one, three or more, at this, is not specifically limited.
Raceway 10 is optimized, and the raceway 10 in the present embodiment is comprised of two rows multiple rollers arranged in a straight line, and 2, mould, on two row's rollers, moves under the drive of roller.Certainly, raceway 10 can also be two row's conveyer belts, and 2, mould transmits on two row's conveyer belts.
In this description, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a mould shakeout, is characterized in that, comprises frame (1), raceway (10), plunger tip cylinder (5) and positioning component;
Described raceway (10) is arranged on the inside of described frame (1), for transmission and supporting mould (2);
Described plunger tip cylinder (5) is fixed on the top of described frame (1), and the piston rod end of described plunger tip cylinder (5) be provided with can the sand-spraying hole of ejection die (2) in the plunger tip head (6) of residual sand;
It is upper and be positioned at described raceway (10) one sides that described positioning component is arranged on described frame (1), for by spacing mould (2) under described plunger tip cylinder (5).
2. mould shakeout according to claim 1, is characterized in that, described positioning component comprises:
Be arranged on the lifting positional cylinder (9) in described frame (1), the flexible direction of described lifting positional cylinder (9) is above-below direction;
Be arranged on the spacing cylinder (8) in described frame (1), the flexible direction of described spacing cylinder (8) is identical with the transmission direction of described raceway (10);
The pull bar (4) that one end is fixedly connected with the piston rod of described spacing cylinder (8) and can rotates around the axis of described spacing cylinder (8);
Be fixed on the free-ended moving shift fork (3) of described pull bar (4);
Circumferentially positioningly be socketed in and determine shift fork (7) on described pull bar (4), describedly determine shift fork (7) and spacing contact of described spacing cylinder (8), describedly determine one end of shift fork (7) and the piston rod of described lifting positional cylinder (9) is hinged, describedly determine shift fork (7) and described moving shift fork (3) all has the positioning end (701) for jig.
3. mould shakeout according to claim 2, is characterized in that, also comprises:
Be arranged on described frame (1) bottom and be positioned at and lift cylinder (14) under described raceway (10);
Be connected with the described piston rod of lifting cylinder (14) for lifting the bumper (11) of mould (2);
Be arranged on the electromagnetic shaker (12) on described bumper (11).
4. mould shakeout according to claim 3, is characterized in that, also comprise be arranged on described bumper (11) and described in lift the flexible supporting frames (13) between cylinder (14).
5. mould shakeout according to claim 4, is characterized in that, described flexible supporting frames (13) comprises spring and spring(-supported) mount.
6. according to the mould shakeout described in claim 1-5 any one, it is characterized in that, the quantity of described plunger tip cylinder (5) is two.
7. mould shakeout according to claim 6, is characterized in that, described raceway (10) is comprised of two rows multiple rollers arranged in a straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320834151.8U CN203578695U (en) | 2013-12-16 | 2013-12-16 | Die shakeout machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320834151.8U CN203578695U (en) | 2013-12-16 | 2013-12-16 | Die shakeout machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203578695U true CN203578695U (en) | 2014-05-07 |
Family
ID=50576670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320834151.8U Expired - Fee Related CN203578695U (en) | 2013-12-16 | 2013-12-16 | Die shakeout machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203578695U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043813A (en) * | 2014-06-18 | 2014-09-17 | 常秋洁 | Automatic sand clearing device |
| CN105382182A (en) * | 2015-11-29 | 2016-03-09 | 无锡市鑫茂锻造有限公司 | Cooling type efficient shakeout device for casting production |
| CN111266529A (en) * | 2020-02-27 | 2020-06-12 | 冯程阳 | Sand casting demolding treatment method |
| CN116809476A (en) * | 2023-08-24 | 2023-09-29 | 山西东鑫衡隆机械制造股份有限公司 | Iron mold cleaning device for sand-lined iron mold casting |
-
2013
- 2013-12-16 CN CN201320834151.8U patent/CN203578695U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043813A (en) * | 2014-06-18 | 2014-09-17 | 常秋洁 | Automatic sand clearing device |
| CN104043813B (en) * | 2014-06-18 | 2016-04-06 | 江苏远华轻化装备有限公司 | A kind of automatic desanding equipment |
| CN105382182A (en) * | 2015-11-29 | 2016-03-09 | 无锡市鑫茂锻造有限公司 | Cooling type efficient shakeout device for casting production |
| CN111266529A (en) * | 2020-02-27 | 2020-06-12 | 冯程阳 | Sand casting demolding treatment method |
| CN116809476A (en) * | 2023-08-24 | 2023-09-29 | 山西东鑫衡隆机械制造股份有限公司 | Iron mold cleaning device for sand-lined iron mold casting |
| CN116809476B (en) * | 2023-08-24 | 2023-11-14 | 山西东鑫衡隆机械制造股份有限公司 | Iron mold cleaning device for sand-lined iron mold casting |
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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: 20140507 Termination date: 20201216 |