CN202367158U - Overturning mechanism of vertical sand shot moulding machine - Google Patents
Overturning mechanism of vertical sand shot moulding machine Download PDFInfo
- Publication number
- CN202367158U CN202367158U CN2011205386611U CN201120538661U CN202367158U CN 202367158 U CN202367158 U CN 202367158U CN 2011205386611 U CN2011205386611 U CN 2011205386611U CN 201120538661 U CN201120538661 U CN 201120538661U CN 202367158 U CN202367158 U CN 202367158U
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- sand
- oil cylinder
- sand box
- moulding machine
- template
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Abstract
The utility model relates to an overturning mechanism of a vertical sand shot moulding machine. An roll-over stand is hinged onto the frame of the moulding machine through a hinge shaft, two guide sleeves are coaxially and fixedly mounted on the same side of an overturning frame, the guide sleeve on an upper part is used for radially and fixedly mounting the upper sand box rack, an upper sand box is placed on the upper sand box rack, the guide sleeve at a lower part is used for radially mounting a lower sand box brace, and a lower sand box is placed on the lower sand box brace; a template is mounted between the upper sand box rack and the lower sand box rack when the upper sand box and the lower sand box are closed; an overturn oil cylinder is hinged to the other side of the overturning frame, and the overturn oil cylinder enables a column to drive the upper and the lower sand boxes to overturn upward and shows a vertical state. The overturning mechanism provided by the utility model is a significant mechanism of a vertical sand shot moulding machine, enables the pair of sand boxes and the template to overturn 90 DEG in front of sand shot, enables sand shot port to be aligned with the sand shot direction, and then enables the sand boxes to overturn for 90 DEG after sand shot and return to a level condition, after the upper sand box and the lower sand box are separated from each other, the template is spun out, the upper sand box and the lower sand box are closed again for waiting demoulding. The entire structure is simple, the design is scientific, the modelling efficiency is improved, and the modelling time is shortened.
Description
Technical field
The utility model belongs to casting field, relates to moulding machine, especially a kind of sand molding machine switching mechanism of vertically penetrating.
Background technology
Removable flask molding machine is the visual plant of casting field, small-sized aborning foundry goods aspect, and it is the very high equipment of a kind of cost performance.But existing structure needs manual work to penetrate sand respectively after mould assembling, and then on moulding machine, plays core and disclose case, and whole technology mode is complicated, and production efficiency is low, is difficult to adapt to the requirement of production line.
Summary of the invention
The purpose of the utility model is to overcome the weak point of prior art, and the sand molding machine of vertically the penetrating switching mechanism that a kind of moulding time is short, moulding efficient is high is provided.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of sand molding machine switching mechanism of vertically penetrating; Said moulding machine by disclose case oil cylinder, moulding machine frame, molding sand compacting oil cylinder, penetrate sand jar, sand lock oil cylinder and cope, drag box, template constitute; On the moulding machine frame, vertically install and disclose the case oil cylinder, be symmetrically installed with two molding sand compacting oil cylinders at the middle part of moulding machine frame, it is characterized in that: on the following methods, rack of molding sand compacting oil cylinder, switching mechanism is installed; Mounting template and cope, drag box on this switching mechanism, concrete structure is:
On the moulding machine frame, adorn a rollover stand through the hinge hinge; Side on this rollover stand is coaxially installed with linear bearing; The upper and lower interval of this linear bearing is fixed with two guide pin bushings diametrically respectively, and wherein the guide pin bushing of top radially installs the cope frame, on the cope frame, puts cope; The guide pin bushing of below radially installs the drag box carriage, on the drag box carriage, puts drag box; Between cope frame and drag box carriage, template is installed, this template is installed between the two when upper and lower sandbox mould assembling;
Opposite side at rollover stand is hinged with an overturning oil cylinder, and this overturning oil cylinder makes the column drive go up drag box and upwards overturns and be the level of state.
And said rollover stand front end is equipped with a swivel mount, and this swivel mount adopts motor-driven and is packed on the rotary sleeve, and template adopts the oil cylinder rotation.
The advantage and the beneficial effect of the utility model are:
1, the utility model is selected the sun-Parker oil cylinder for use, and its cylinder diameter is 125 strokes 640, and the cylinder tail is fixed on the bearing, and cylinder head and rollover stand are hinged, and the relative position of oil cylinder and rollover stand and rotating shaft is accurate, and oil cylinder can guarantee that sandbox operates steadily in switching process.
2, the utility model is a significant mechanism of vertically penetrating the sand removable flask molding machine, and it overturns 90 ° a pair of sandbox and template before penetrating sand, makes to penetrate the sand mouth and aim at and to penetrate the sand direction; Penetrate and sandbox is returned behind the sand to turn over 90 °; Get back to level, after upper and lower sandbox separated, template screwed out; Upper and lower sandbox closes again, waits for the demoulding.Total is simple, and design science has improved moulding efficient, has shortened the moulding time.
Description of drawings
Fig. 1 is the structural front view of the utility model;
Fig. 2 is the structure enlarged diagram of the switching mechanism of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and through specific embodiment the utility model is done further to detail, following examples are descriptive, are not determinate, can not limit the protection domain of the utility model with this.
A kind of sand molding machine switching mechanism of vertically penetrating; Said moulding machine by disclose case oil cylinder 2, moulding machine frame 8, molding sand compacting oil cylinder 1, penetrate sand jar 3, sand lock oil cylinder 4 and cope 14, drag box 18, template 19 constitute; On the moulding machine frame, vertically install and disclose the case oil cylinder, be used for the sand mold after the following core mould assembling is disclosed in sandbox; Be symmetrically installed with two molding sand compacting oil cylinders at the middle part of moulding machine frame; The mould assembling sandbox that is used for having template is penetrated sand with penetrating the sand jar; On the following methods, rack of molding sand compacting oil cylinder, switching mechanism is installed, mounting template and cope, drag box on this switching mechanism.
The concrete structure of switching mechanism is:
On the moulding machine frame, adorn a rollover stand 6 through hinge 5 hinges; Side on this rollover stand is coaxially installed with linear bearing 16; The upper and lower interval of this linear bearing is fixed with two guide pin bushings 15 diametrically respectively, and wherein the guide pin bushing of top radially installs cope frame 13, on the cope frame, puts cope; The guide pin bushing of below radially installs drag box carriage 17, on the drag box carriage, puts drag box; Between cope frame and drag box carriage, template is installed, this template is installed between the two when upper and lower sandbox mould assembling.
Opposite side at rollover stand is hinged with an overturning oil cylinder 7; This overturning oil cylinder can make column drive upward, and drag box upwards overturns and is the level of state; So that this moment both sides molding sand compacting oil cylinder can push down the two ends of drag box, employing is penetrated the sand jar to sandbox injection sand then.
Said rollover stand front end also is equipped with a swivel mount 12, and this swivel mount adopts motor 11 to drive and be packed on the rotary sleeve 9, and template adopts oil cylinder 10 rotations.This structure is a prior art.
After sandbox was penetrated sand and finished, rollover stand was spent side through template oscillating oil cylinder pendulum 90, realized disclosing case thus.In the present embodiment, overturning oil cylinder is selected the sun-Parker oil cylinder for use, and its cylinder diameter is 125 strokes 640, and the cylinder tail is fixed on the moulding machine frame, and cylinder head and rollover stand are hinged, and the relative size position of oil cylinder and rollover stand and rotating shaft is accurate; Oil cylinder can guarantee that sandbox operates steadily in switching process.
Claims (2)
1. vertically penetrate sand molding machine switching mechanism for one kind; Said moulding machine by disclose case oil cylinder, moulding machine frame, molding sand compacting oil cylinder, penetrate sand jar, sand lock oil cylinder and cope, drag box, template constitute; On the moulding machine frame, vertically install and disclose the case oil cylinder, be symmetrically installed with two molding sand compacting oil cylinders at the middle part of moulding machine frame, it is characterized in that: on the following methods, rack of molding sand compacting oil cylinder, switching mechanism is installed; Mounting template and cope, drag box on this switching mechanism, concrete structure is:
On the moulding machine frame, adorn a rollover stand through the hinge hinge; Side on this rollover stand is coaxially installed with linear bearing; The upper and lower interval of this linear bearing is fixed with two guide pin bushings diametrically respectively, and wherein the guide pin bushing of top radially installs the cope frame, on the cope frame, puts cope; The guide pin bushing of below radially installs the drag box carriage, on the drag box carriage, puts drag box; Between cope frame and drag box carriage, template is installed, this template is installed between the two when upper and lower sandbox mould assembling;
Opposite side at rollover stand is hinged with an overturning oil cylinder, and this overturning oil cylinder makes the column drive go up drag box and upwards overturns and be the level of state.
2. the sand molding machine switching mechanism of vertically penetrating according to claim 1, it is characterized in that: said rollover stand front end is equipped with a swivel mount, and this swivel mount adopts motor-driven and is packed on the rotary sleeve, and template adopts the oil cylinder rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205386611U CN202367158U (en) | 2011-12-21 | 2011-12-21 | Overturning mechanism of vertical sand shot moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205386611U CN202367158U (en) | 2011-12-21 | 2011-12-21 | Overturning mechanism of vertical sand shot moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202367158U true CN202367158U (en) | 2012-08-08 |
Family
ID=46590882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205386611U Expired - Fee Related CN202367158U (en) | 2011-12-21 | 2011-12-21 | Overturning mechanism of vertical sand shot moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202367158U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825221A (en) * | 2012-08-01 | 2012-12-19 | 无锡市福曼科技有限公司 | Casting sand mold strip machine |
| CN111618253A (en) * | 2020-05-22 | 2020-09-04 | 致恒(天津)实业有限公司 | Double-sided extrusion sand mold compacting mechanism and compacting process |
| CN112059154A (en) * | 2020-08-07 | 2020-12-11 | 安徽埃斯克制泵有限公司 | Self priming pump body sand casting shedder |
-
2011
- 2011-12-21 CN CN2011205386611U patent/CN202367158U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825221A (en) * | 2012-08-01 | 2012-12-19 | 无锡市福曼科技有限公司 | Casting sand mold strip machine |
| CN111618253A (en) * | 2020-05-22 | 2020-09-04 | 致恒(天津)实业有限公司 | Double-sided extrusion sand mold compacting mechanism and compacting process |
| CN112059154A (en) * | 2020-08-07 | 2020-12-11 | 安徽埃斯克制泵有限公司 | Self priming pump body sand casting shedder |
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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: 20120808 Termination date: 20161221 |