CN217551095U - Lower demolding hydraulic molding machine for casting mold blank - Google Patents
Lower demolding hydraulic molding machine for casting mold blank Download PDFInfo
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- CN217551095U CN217551095U CN202220822765.3U CN202220822765U CN217551095U CN 217551095 U CN217551095 U CN 217551095U CN 202220822765 U CN202220822765 U CN 202220822765U CN 217551095 U CN217551095 U CN 217551095U
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Abstract
The utility model discloses a casting mould blank is with lower drawing of patterns hydraulic molding machine, including main body frame, threaded rod and third motor, the last first motor of installing of main body frame, and be connected with the transmission shaft on the first motor, first hydraulic ram side-mounting has the second hydraulic ram, and is provided with the clamp plate below the second hydraulic ram, be provided with third hydraulic ram on the main body frame, and seted up on the third hydraulic ram and put the board, be provided with the slider on the main body frame, and install the push pedal on the slider, be provided with driving belt in the push pedal, and the driving belt other end installs the second motor, run through threaded rod on the slider. This casting mould blank is with drawing of patterns hydraulic molding machine down takes off the material from the sand box through second hydraulic pressure ejector pin cooperation third hydraulic pressure ejector pin when carrying out the ejection of compact, later conveys on pushing away the material to the conveyer belt through the push pedal, and this kind of mode can make the more labour saving and time saving of unloading of device.
Description
Technical Field
The utility model relates to a hydraulic molding machine technical field specifically is a casting mould blank is with lower drawing of patterns hydraulic molding machine.
Background
Molding machines are used in casting plants for manufacturing sand molds. Its main functions are: filling sand, namely filling loose molding sand into a sand box; compacting the molding sand, namely compacting the loose molding sand in the sand box by different methods such as jolt ramming, compaction, jolt ramming, injection pressing and the like, so that the sand mould has necessary strength in the processes of carrying, pouring and the like; and stripping, namely taking out the pattern from the compacted sand mold by using different mechanisms.
However, the hydraulic molding machine on the market at present cannot meet the requirements of people due to relatively imperfect technology, the molding machine in the prior art usually needs to be manually used for feeding and discharging, and cannot be continuously produced in batch, so that the device is more time-consuming and labor-consuming to use, and the operating efficiency of the device is greatly influenced, so that the device cannot be widely applied in practical application. We have therefore proposed a lower stripper hydroforming machine for casting mold blanks to address the problems set forth above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a casting mould blank is with lower drawing of patterns hydraulic molding machine, because the technique is incomplete relatively with the hydraulic molding machine on solving the present market that above-mentioned background art provided, can't satisfy people's demand, molding machine among the prior art often needs the manual work to carry out the material loading unloading, can't be consecutive carry out mass production, so not only can make the use of device waste time and energy more, and still great influence is to the operating efficiency of device, thereby make the device can't obtain the problem of extensive application in practical application.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a casting mould blank is with drawing of patterns hydraulic molding machine down, includes main body frame, threaded rod and third motor, main body frame is last to install first motor, and is connected with the transmission shaft on the first motor, install the base on the transmission shaft, install the connecting axle on the transmission shaft, and be provided with connected frame on the connecting axle, install the sand box on the connected frame, and be connected with first hydraulic ram on the connecting axle, first hydraulic ram side-mounting has the second hydraulic ram, and is provided with the clamp plate below the second hydraulic ram, main body frame is last to be provided with third hydraulic ram, and has seted up on the third hydraulic ram and put the board, main body frame is last to be provided with the slider, and installs the push pedal on the slider, be provided with driving belt in the push pedal, and the second motor is installed to the driving belt other end, it has the threaded rod to run through on the slider, and installs the third motor on the threaded rod.
Preferably, the transmission shaft forms a rotating structure on the main body frame through the first motor, and the transmission shaft is movably connected with the connecting shaft.
Preferably, the base is embedded below the sand box, four groups of sand boxes are uniformly distributed on the connecting frame, and the connecting frame is connected with the connecting shaft through bearings.
Preferably, the connecting frame forms a lifting structure on the main body frame through the first hydraulic ejector rods, the second hydraulic ejector rods are arranged in two groups in a bilateral symmetry mode on the first hydraulic ejector rods, and the central axis of the pressing plate and the central axis of the sand box are on the same vertical line.
Preferably, the diameter of the placing plate is the same as the inner diameter of the sand box, the placing plate forms a lifting mechanism through a third hydraulic ejector rod, and the push plate is connected with the slide block through a bearing.
Preferably, the threaded rod is in threaded connection with the sliding block, the threaded rod forms a rotating structure through a third motor, and the pushing plate forms a turnover mechanism through a transmission belt and a second motor.
Compared with the prior art, the beneficial effects of the utility model are that: this casting mould blank is with lower drawing of patterns hydraulic molding machine:
(1) The sand box is provided with the first motor, the transmission shaft and the sand boxes, four groups of sand boxes are uniformly distributed on the connecting frame, the transmission shaft can be driven by the first motor to enable the base to rotate to drive the sand boxes to rotate, and each position is responsible for different stations, so that the device can realize loading and unloading without stopping during operation, manual operation is not needed, and the sand box is more efficient and convenient;
(2) Be provided with second hydraulic pressure ejector pin, third hydraulic pressure ejector pin and push pedal, take off the material from the sand box through second hydraulic pressure ejector pin cooperation third hydraulic pressure ejector pin when carrying out the ejection of compact, later pass through the push pedal with the material push away to convey on the conveyer belt, this kind of mode can make the more labour saving and time saving of unloading of device.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the sectional structure of the present invention;
FIG. 3 is a schematic top sectional view of the present invention;
fig. 4 is a schematic structural diagram of a portion a in fig. 2 according to the present invention.
In the figure: 1. a main body frame; 2. a first motor; 3. a drive shaft; 4. a base; 5. a connecting shaft; 6. a connecting frame; 7. a sand box; 8. a first hydraulic ejector rod; 9. a second hydraulic push rod; 10. pressing a plate; 11. a third hydraulic ejector rod; 12. placing a plate; 13. a slider; 14. pushing a plate; 15. a drive belt; 16. a second motor; 17. a threaded rod; 18. a third motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a casting mould blank is with drawing of patterns hydraulic molding machine down, including main body frame 1, first motor 2, transmission shaft 3, base 4, connecting axle 5, connected frame 6, sand box 7, first hydraulic ram 8, second hydraulic ram 9, clamp plate 10, third hydraulic ram 11, place board 12, slider 13, push pedal 14, driving belt 15, second motor 16, threaded rod 17 and third motor 18, main body frame 1 is last to install first motor 2, and be connected with transmission shaft 3 on the first motor 2, install base 4 on the transmission shaft 3, install connecting axle 5 on the transmission shaft 3, and be provided with connected frame 6 on the connecting axle 5, install sand box 7 on connected frame 6, and be connected with first hydraulic ram 8 on the connecting axle 5, first hydraulic ram 8 side-mounting has second hydraulic ram 9, and be provided with clamp plate 10 below the second hydraulic ram 9, be provided with third hydraulic ram 11 on main body frame 1, and seted up on third hydraulic ram 11 and put board 12, be provided with slider 13 on main body frame 1, and install on slider 13 transmission ram 14, be provided with on the push pedal 15, and be provided with on the other end of the transmission ram 15, and install on the second hydraulic ram 15 and install through-through motor 17, motor 17.
Transmission shaft 3 constitutes revolution mechanic on main body frame 1 through first motor 2, and the connected mode between transmission shaft 3 and the connecting axle 5 is swing joint to the realization drives sand box 7 and rotates, makes the more practical of device.
The base 4 is arranged under the sand box 7 in an embedded mode, four groups of sand boxes 7 are uniformly distributed on the connecting frame 6, and the connecting frame 6 is connected with the connecting shaft 5 through a bearing, so that the device is more reasonable due to the rotation of the connecting frame 6.
The connecting frame 6 forms a lifting structure on the main body frame 1 through the first hydraulic ejector rods 8, the second hydraulic ejector rods 9 are arranged in two groups in a bilateral symmetry mode on the first hydraulic ejector rods 8, and the central axis of the pressing plate 10 and the central axis of the sand box 7 are on the same vertical line, so that the base 4 and the sand box 7 are separated, and the device is more stable.
The diameter size of the placing plate 12 is the same as the inside diameter size of the sand box 7, the placing plate 12 forms a lifting mechanism through the third hydraulic ejector rod 11, the connecting mode between the push plate 14 and the sliding block 13 is a bearing connection, and the function of automatic discharging can be realized through the matching pressing plate 10, so that the device is more practical.
Threaded rod 17 and the connected mode between the slider 13 are threaded connection, and threaded rod 17 constitutes revolution mechanic through third motor 18 to push pedal 14 passes through driving belt 15 and second motor 16 and constitutes tilting mechanism, thereby realizes driving slider 13 and removes, makes the more high-efficient of device.
The working principle is as follows: when using this casting die blank is with drawing of patterns hydraulic molding machine down, at first, start the power, the position of base 4 this moment is located the sand box 7 below of dead ahead, later feeds in raw material to the sand box 7 of dead ahead, starts the upset of base 4 on first motor 2 drive transmission shaft 3 after the completion of feeding in raw material, starts second hydraulic ram 9 and drives clamp plate 10 extrusion down when overturning to the second hydraulic ram 9 below on right side. And then the first hydraulic push rod 8 is started to drive the sand box 7 on the connecting frame 6 to ascend, the first motor 2 is turned over while ascending so that the base 4 is reset to the front, and the first hydraulic push rod 8 is started to descend again until the base 4 is embedded into the sand box 7.
And then turning over the sand box with the feeding, wherein the first group of formed finished products are positioned below the second hydraulic ejector rod 9 on the left side after two times of turning over, and simultaneously starting the second hydraulic ejector rod 9 and the third hydraulic ejector rod 11 to enable the pressing plate 10 and the placing plate 12 to be in fit connection with the finished products in the sand box 7. Then the second hydraulic ejector rod 9 cooperates with the third hydraulic ejector rod 11 to drive the material to descend, then the second hydraulic ejector rod 9 resets, and the second motor 16 is started to drive the transmission belt 15, so that the push plate 14 is turned over to the rear of the placing plate 12. Finally, a third motor 18 is started to drive the threaded rod 17 to rotate and is in threaded connection with the sliding block 13, so that the sliding block 13 slides forwards to push the finished product to a conveying device on a conveyor belt. This is the entire workflow. And those not described in detail in this specification are well within the skill of those in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a casting mould blank is with drawing of patterns hydraulic molding machine down, includes main body frame (1), threaded rod (17) and third motor (18), its characterized in that: install first motor (2) on main body frame (1), and be connected with transmission shaft (3) on first motor (2), install base (4) on transmission shaft (3), install connecting axle (5) on transmission shaft (3), and be provided with linking frame (6) on connecting axle (5), install sand box (7) on linking frame (6), and be connected with first hydraulic ram (8) on connecting axle (5), first hydraulic ram (8) side-mounting has second hydraulic ram (9), and is provided with clamp plate (10) below second hydraulic ram (9), be provided with third hydraulic ram (11) on main body frame (1), and seted up on third hydraulic ram (11) and put board (12), be provided with slider (13) on main body frame (1), and install push pedal (14) on slider (13), be provided with driving belt (15) on push pedal (14), and driving belt (15) other end installs second motor (16), threaded rod (17) have run through on slider (13), and install third motor (18).
2. The lower knockout hydraulic molding machine for casting mold blanks as claimed in claim 1, wherein: the transmission shaft (3) forms a rotating structure on the main body frame (1) through the first motor (2), and the connection mode between the transmission shaft (3) and the connecting shaft (5) is movably connected.
3. The lower knockout hydraulic molding machine for casting mold blanks as claimed in claim 1, wherein: the base (4) is arranged below the sand box (7) in an embedded mode, four groups of sand boxes (7) are uniformly distributed on the connecting frame (6), and the connecting frame (6) is connected with the connecting shaft (5) through bearings.
4. The lower knockout hydraulic molding machine for casting mold blanks as claimed in claim 1, wherein: the connecting frame (6) forms a lifting structure on the main body frame (1) through the first hydraulic ejector rods (8), the second hydraulic ejector rods (9) are arranged in two groups in the left-right symmetry of the first hydraulic ejector rods (8), and the central axis of the pressing plate (10) and the central axis of the sand box (7) are on the same vertical line.
5. The lower knockout hydraulic molding machine for casting mold blanks as claimed in claim 1, wherein: the diameter of the placing plate (12) is the same as the inner diameter of the sand box (7), the placing plate (12) forms a lifting mechanism through a third hydraulic ejector rod (11), and the push plate (14) is connected with the slide block (13) through a bearing.
6. The lower knockout hydraulic molding machine for casting mold blanks as claimed in claim 1, wherein: the threaded rod (17) is in threaded connection with the sliding block (13), the threaded rod (17) forms a rotating structure through a third motor (18), and the push plate (14) forms a turnover mechanism through a transmission belt (15) and a second motor (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220822765.3U CN217551095U (en) | 2022-04-11 | 2022-04-11 | Lower demolding hydraulic molding machine for casting mold blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220822765.3U CN217551095U (en) | 2022-04-11 | 2022-04-11 | Lower demolding hydraulic molding machine for casting mold blank |
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| Publication Number | Publication Date |
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| CN217551095U true CN217551095U (en) | 2022-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220822765.3U Active CN217551095U (en) | 2022-04-11 | 2022-04-11 | Lower demolding hydraulic molding machine for casting mold blank |
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| CN (1) | CN217551095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877669A (en) * | 2017-11-06 | 2018-04-06 | 华侨大学 | The high-strength green cob brick preparation facilities of dual compression and preparation method |
-
2022
- 2022-04-11 CN CN202220822765.3U patent/CN217551095U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877669A (en) * | 2017-11-06 | 2018-04-06 | 华侨大学 | The high-strength green cob brick preparation facilities of dual compression and preparation method |
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