CN203253884U - Cold core box core shooting machine with improved shakeout - Google Patents
Cold core box core shooting machine with improved shakeout Download PDFInfo
- Publication number
- CN203253884U CN203253884U CN 201320179807 CN201320179807U CN203253884U CN 203253884 U CN203253884 U CN 203253884U CN 201320179807 CN201320179807 CN 201320179807 CN 201320179807 U CN201320179807 U CN 201320179807U CN 203253884 U CN203253884 U CN 203253884U
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- core
- cold
- plunger tip
- lower core
- ejection mechanism
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Abstract
The utility model discloses a cold core box core shooting machine with improved shakeout. The cold core box core shooting machine comprises a rack, a base, a core shooting mechanism, an electrical control part, a hydraulic system, a movable workbench and a lower core ejecting mechanism, wherein the lower core ejecting mechanism is fixed at the outer side of the rack, a movable workbench core ejecting rod is installed in the movable workbench, and the lower core ejecting mechanism is provided with a lower core ejecting mechanism core ejecting rod. When a core is ejected, the movable workbench core ejecting rod moves above the lower core ejecting mechanism along with the movable workbench and aligned with the lower core ejecting mechanism core ejecting rod which pushes the movable workbench core ejecting rod to eject together so as to complete the core ejection. Through the manner, the cold core box core shooting machine can be used for solving the problem that waste sand falls to the bottom of equipment directly, so that friction and collision between the waste sand and the equipment cannot occur, the possibility of affecting the work of the lower core ejecting mechanism due to the accumulation of the waste sand at the bottom of the equipment is eliminated, the coring cannot be affected, and the waste sand is convenient to clear up so as to be beneficial to the improvement of the production environment.
Description
Technical field
The utility model relates to a kind of casting field and produces the used Casting Equipment of core, especially a kind of cold-box core blower that improves knockout in the core production.
Background technology
At casting field, cold-box core blower is extensively used in core production, the antiquated sand that traditional cold-box core blower produces in the core production process is directly fallen the bottom of equipment, can pile up a lot of antiquated sands in the bottom of equipment after of long duration, and the lower core ejection mechanism of traditional cold-box core blower also is arranged on the bottom of equipment, in to the untimely situation of the antiquated sand cleaning of device bottom accumulation, will frictional impact between these antiquated sands and the equipment, antiquated sand will produce the work of lower core ejection mechanism interferes, the normal operation of the lower core ejection mechanism of impact, and the cleaning of the antiquated sand of device bottom is inconvenient, affects production efficiency, waste of manpower.
The utility model content
The technical problem that the utility model mainly solves provides a kind of cold-box core blower that improves knockout, by being set, the isolation shrouding solves the problem that antiquated sand is directly fallen device bottom between the travelling table of equipment and described base, and the external outside to equipment rack of lower core ejection mechanism, and in travelling table and lower core ejection mechanism, the plunger tip bar is set simultaneously, can satisfy the plunger tip job requirement, can guarantee that again isolating shrouding can install, having eliminated device bottom affects the possible of lower core ejection mechanism work because of the accumulation antiquated sand, and it is convenient that the cleaning of antiquated sand also becomes.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of cold-box core blower that improves knockout is provided, comprise: frame, base, penetrate sand mechanism, electric control system, hydraulic system, travelling table and lower core ejection mechanism, describedly penetrate the top that sand mechanism is positioned at described frame, described electric control system is positioned at the outside of described frame, described base is positioned at the bottom of described frame and is fixedly connected with described frame, described lower core ejection mechanism is fixed in the outside of described frame, described travelling table is positioned at the described below of sand mechanism and the top of described base penetrated, the lower surface of described travelling table exceeds the upper surface of described lower core ejection mechanism, be provided with travelling table plunger tip bar in the described travelling table, described lower core ejection mechanism is provided with lower core ejection mechanism plunger tip bar, lower plunger tip oil cylinder and guide rod, described lower core ejection mechanism plunger tip bar is positioned at the top of described lower plunger tip oil cylinder and is fixedly connected with lower plunger tip oil cylinder, is provided with the isolation shrouding between described travelling table and the described base.
In preferred embodiment of the utility model, the described sand mechanism of penetrating is provided with mobile sand-shooting head.
In preferred embodiment of the utility model, the quantity of described travelling table plunger tip bar is at least two.
In preferred embodiment of the utility model, the quantity of described lower core ejection mechanism plunger tip bar is at least two.
In preferred embodiment of the utility model, the quantity of described guide rod is at least two.
In preferred embodiment of the utility model, described isolation shrouding adopts the Q235 steel plate.
The utility model can solve the problem that antiquated sand is directly fallen device bottom, making between antiquated sand and the equipment not can frictional impact, eliminate device bottom and affected the possible of lower core ejection mechanism work because of the accumulation antiquated sand, make and get core and can not be affected, it is convenient that the cleaning of antiquated sand also becomes, and is conducive to improve production environment.
Description of drawings
Fig. 1 is the front view that the utility model improves the cold-box core blower of knockout;
Fig. 2 is the right view that the utility model improves the cold-box core blower of knockout;
The mark of each parts is as follows among the figure: 1, penetrate sand mechanism, 2, electric control system, 3, frame, 4, travelling table, 5, lower core ejection mechanism, 6, travelling table plunger tip bar, 7, lower core ejection mechanism plunger tip bar, 8, lower plunger tip oil cylinder, 9, guide rod, 10, the isolation shrouding, 11, base, 12, hydraulic system, 13, mobile sand-shooting head.
The specific embodiment
The utility model is elaborated below in conjunction with accompanying drawing and concrete preferred embodiment, so that advantage of the present utility model and feature can be easier to be understood by those skilled in the art, these embodiment only are illustrative purposes, are not intended to scope of the present utility model is limited.
See also Fig. 1 and Fig. 2, the cold-box core blower that the utility model improves knockout comprises: frame 3, base 11, penetrate sand mechanism 1, electric control system 2, hydraulic system 12, travelling table 4 and lower core ejection mechanism 5, describedly penetrate the top that sand mechanism 1 is positioned at described frame 3, described electric control system 2 is positioned at the outside of described frame 3, the work of the whole equipment of electric control system 2 controls, described base 11 is positioned at the bottom of described frame 3 and is fixedly connected with described frame 3, described lower core ejection mechanism 5 is fixed in the outside of described frame 3, described travelling table 4 is positioned at the described below of sand mechanism 1 and the top of described base 11 penetrated, and the lower surface of described travelling table 4 exceeds the upper surface of described lower core ejection mechanism 5, be provided with travelling table plunger tip bar 6 in the described travelling table 4, described lower core ejection mechanism 5 is provided with lower core ejection mechanism plunger tip bar 7, lower plunger tip oil cylinder 8 and guide rod 9, described lower core ejection mechanism plunger tip bar 7 is positioned at the top of described lower plunger tip oil cylinder 8 and is fixedly connected with lower plunger tip oil cylinder 8, is provided with isolation shrouding 10 between described travelling table 4 and the described base 11.
In addition, the described sand mechanism of penetrating is provided with mobile sand-shooting head 13.
In addition, the quantity of described travelling table plunger tip bar 6 is at least two, and described travelling table plunger tip bar 6 is mobile with travelling table 4.
In addition, the quantity of described lower core ejection mechanism plunger tip bar 7 is at least two.
In addition, the quantity of described guide rod 9 is at least two, and 9 pairs of lower core ejection mechanisms 5 of described guide rod play the guiding role, and make lower core ejection mechanism 5 working stabilities.
In addition, described isolation shrouding 10 adopts the Q235 steel plate, and cost is low, and intensity meets the demands, under the prerequisite of assurance function practicality, and steady quality.
The course of work of the cold-box core blower of the utility model improvement knockout is as follows:
The core mould is fixedly installed on the travelling table 4, forms core box behind the matched moulds, and core sand enters penetrates sand mechanism 1, and mobile sand-shooting head 13 moves down to be pushed down core box and core sand is injected core box, and core sand forms core through after the curing of certain hour in core box.Travelling table 4 from equipment middle part penetrate the sand position movement to the equipment outside get the core position, namely move to the top of lower core ejection mechanism 5.Travelling table plunger tip bar 6 is mobile with travelling table 4, and align with lower core ejection mechanism plunger tip bar 7, it is the dead in line of axis and the lower core ejection mechanism plunger tip bar 7 of travelling table plunger tip bar 6, lower plunger tip oil cylinder 8 jackings, promote lower core ejection mechanism plunger tip bar 7 and rise, lower core ejection mechanism plunger tip bar 7 promotes travelling table plunger tip bar 6 again and rises together, and the core of forming is ejected, travelling table 4 returns to again penetrates the sand position, carries out next core moulding circulation.
Be different from prior art, the utility model can solve the problem that antiquated sand is directly fallen device bottom, making between antiquated sand and the equipment not can frictional impact, eliminate device bottom and affected the possible of lower core ejection mechanism work because of the accumulation antiquated sand, make and get core and can not be affected, it is convenient that the cleaning of antiquated sand also becomes, and is conducive to improve production environment.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (6)
1. cold-box core blower that improves knockout, it is characterized in that, comprise: frame, base, penetrate sand mechanism, electric control system, hydraulic system, travelling table and lower core ejection mechanism, describedly penetrate the top that sand mechanism is positioned at described frame, described electric control system is positioned at the outside of described frame, described base is positioned at the bottom of described frame and is fixedly connected with described frame, described lower core ejection mechanism is fixed in the outside of described frame, described travelling table is positioned at the described below of sand mechanism and the top of described base penetrated, the lower surface of described travelling table exceeds the upper surface of described lower core ejection mechanism, be provided with travelling table plunger tip bar in the described travelling table, described lower core ejection mechanism is provided with lower core ejection mechanism plunger tip bar, lower plunger tip oil cylinder and guide rod, described lower core ejection mechanism plunger tip bar is positioned at the top of described lower plunger tip oil cylinder and is fixedly connected with lower plunger tip oil cylinder, is provided with the isolation shrouding between described travelling table and the described base.
2. the cold-box core blower of improvement knockout according to claim 1 is characterized in that, the described sand mechanism of penetrating is provided with mobile sand-shooting head.
3. the cold-box core blower of improvement knockout according to claim 1 is characterized in that, the quantity of described travelling table plunger tip bar is at least two.
4. the cold-box core blower of improvement knockout according to claim 1 is characterized in that, the quantity of described lower core ejection mechanism plunger tip bar is at least two.
5. the cold-box core blower of improvement knockout according to claim 1 is characterized in that, the quantity of described guide rod is at least two.
6. the cold-box core blower of improvement knockout according to claim 1 is characterized in that, described isolation shrouding adopts the Q235 steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320179807 CN203253884U (en) | 2013-04-11 | 2013-04-11 | Cold core box core shooting machine with improved shakeout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320179807 CN203253884U (en) | 2013-04-11 | 2013-04-11 | Cold core box core shooting machine with improved shakeout |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203253884U true CN203253884U (en) | 2013-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320179807 Expired - Fee Related CN203253884U (en) | 2013-04-11 | 2013-04-11 | Cold core box core shooting machine with improved shakeout |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203253884U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170583A (en) * | 2013-04-11 | 2013-06-26 | 苏州苏铸成套装备制造有限公司 | Cold core box core shooting machine for improving sand shakeout |
| CN104190878A (en) * | 2014-08-08 | 2014-12-10 | 宁国市志诚机械制造有限公司 | Core shooter |
| IT201700030152A1 (en) * | 2017-03-20 | 2018-09-20 | Imr Engineering & Tech S R L | SOUL MOLDING MACHINE |
-
2013
- 2013-04-11 CN CN 201320179807 patent/CN203253884U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170583A (en) * | 2013-04-11 | 2013-06-26 | 苏州苏铸成套装备制造有限公司 | Cold core box core shooting machine for improving sand shakeout |
| CN104190878A (en) * | 2014-08-08 | 2014-12-10 | 宁国市志诚机械制造有限公司 | Core shooter |
| IT201700030152A1 (en) * | 2017-03-20 | 2018-09-20 | Imr Engineering & Tech S R L | SOUL MOLDING MACHINE |
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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: 20131030 Termination date: 20180411 |