CN215845567U - Simple semi-automatic molding machine - Google Patents
Simple semi-automatic molding machine Download PDFInfo
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- CN215845567U CN215845567U CN202122161033.2U CN202122161033U CN215845567U CN 215845567 U CN215845567 U CN 215845567U CN 202122161033 U CN202122161033 U CN 202122161033U CN 215845567 U CN215845567 U CN 215845567U
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- stripping
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Abstract
The utility model discloses a simple semi-automatic molding machine. The method of the utility model comprises the following steps: the lower frame and the upper frame are consistent in structure and are connected through a lock catch, the lower frame is arranged on the bracket, two large openings are formed above the bracket, and two large openings are formed above the bracket; the lifting frame is provided with two mold stripping protrusions which are matched with the large opening in shape, the mold stripping protrusions can penetrate through the large opening, the lifting frame is movably arranged in the support, a slide way is arranged on the lower side of the lifting frame, two groups of lifting support legs are arranged on the lower side of the lifting frame, and the lower sides of the lifting support legs can be lapped on the support; the stripping pedal comprises a connecting plate, a connecting rod and a pedal, and two ends of the connecting rod are respectively fixedly connected with the connecting plate and the pedal; the sliding block is matched with the slide way and fixedly connected with the connecting plate; the pedal support is fixed on the support below the stripping pedal, and the upper part of the pedal support is in contact with the stripping pedal. The utility model has simple structure, easy manufacture, low cost, simple operation and convenient manual operation.
Description
Technical Field
The utility model belongs to the field of casting equipment, and particularly relates to a simple semi-automatic molding machine.
Background
Molding machines are casting plants used to manufacture sand molds. The main function of the sand filling machine is that loose molding sand is filled 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 (4) stripping, namely taking out the pattern from the compacted sand mold by using different mechanisms.
In the prior art, a semi-automatic mold-dropping molding machine with an authority bulletin number of 201632600U adopts a structure of a beam pin shaft, a support shaft and supports, the beam is fixed between the two supports, the beam is provided with a pin shaft hole, the pin shaft hole is penetrated with a pin shaft, the support shaft is penetrated in a vertical hole of the beam and is connected with a vertical shaft disc, the vertical shaft disc is connected with four vertical shaft disc transmission shafts, the upper end surface of each vertical shaft disc transmission shaft is provided with a middle top plate, and four corners of the upper plane of the middle top plate are symmetrically connected with mold-lifting shafts, so that a mold-dropping molding process is realized.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a simple semi-automatic molding machine which is simple in structure, easy to manufacture, low in cost, simple to operate and convenient to manually operate, and can realize demolding and molding.
In order to achieve the above purpose, the utility model provides the following technical scheme:
a simple semi-automatic molding machine comprises a support, a lower frame and an upper frame, wherein the lower frame and the upper frame are consistent in structure and are connected through a lock catch, and the lower frame is arranged on the support;
the method is characterized in that: two large openings are formed above the bracket; the device also comprises the following parts:
the lifting frame is provided with two die-drawing protrusions, the die-drawing protrusions are matched with the large opening in shape, the die-drawing protrusions can penetrate through the large opening, and the lifting frame is movably installed in the support; two groups of lifting support legs are arranged at the lower side of the lifting frame, and the lifting support legs can be lapped on the bracket; a slide way is arranged at the lower side of the lifting frame;
the mould stripping pedal comprises a connecting plate, a connecting rod and a pedal, and two ends of the connecting rod are respectively fixedly connected with the connecting plate and the pedal;
the sliding block is matched with the slide way and is in sliding connection with the slide way, and the lower side of the sliding block is fixedly connected with the connecting plate;
the pedal support is fixed on the support below the stripping pedal, and the upper part of the pedal support is in contact with the stripping pedal.
Preferably, the upper frame and the lower frame are connected through 2-4 lock catches.
Preferably, the lower frame and the upper frame are respectively provided with 2-4 handles, so that the lower frame and the upper frame can be moved conveniently.
Preferably, the large opening is in the shape of an ellipse, with a major half axis of 70cm and a minor half axis of 35 cm.
Preferably, the stripping protrusions are in the shape of an ellipse, with a major axis of 68cm and a minor axis of 34 cm.
Preferably, the support comprises a support plate and four support legs, the support plate is a rectangular plate, the four support legs are respectively fixed at four right angles at the lower side of the support plate, and the two support legs at the front side and the rear side are fixedly connected through a connecting cross rod; the lifting frame comprises a lifting seat and four lifting support legs, the lifting seat is a rectangular plate, and the four lifting support legs are respectively fixed at four right angles at the lower side of the lifting seat; the lifting legs can be supported by a connecting cross bar; the connecting plate and the pedal of the stripping pedal are rectangular plates; the pedal support is a triangular block and is fixed on the front side connecting cross rod.
Preferably, the connecting cross rod is a cross rod, two inclined rods are additionally arranged below the cross rod and are in a large shape, supporting force can be enhanced, and stability of the device is guaranteed.
Preferably, when the lifting legs are supported on the connecting cross rod, the stripping protrusions just penetrate into the large openings, and the upper surfaces of the stripping protrusions are flush with the support.
Preferably, the slide both ends are equipped with the stopper, prevent that the slider from leaving the slide.
Specifically, a lower frame is arranged on the upper side of a bracket, any one mold is arranged in the middle of the upper side of the bracket, an upper frame is arranged on the upper side of the lower frame, the lower frame and the upper frame are connected through a lock catch, sand is poured between the lower frame and the upper frame, the sand is compacted and leveled, and at the moment, carbon dioxide is sprayed into the sand through a carbon dioxide spray gun to harden and form the sand; at the moment, a pedal is manually treaded, the connecting plate drives the sliding block to slide in the slide way and simultaneously drives the lifting frame to ascend, so as to drive the mold stripping bulge to pass through the large opening, a plate is padded between the lifting support leg and the connecting cross rod, and the sand is applied with a thrust force, so that the mold is separated from the sand, and the demolding is realized; at the moment, the lower frame and the upper frame are moved away from the die, and the molding process is finished.
The utility model has the beneficial effects that:
the device adopts the combination of the bracket, the lifting seat and the stripping pedal, and applies downward force to the stripping pedal to realize that stripping protrusions of the lifting seat penetrate through a large opening of the bracket, apply thrust to sand, realize the separation of the mold and the sand, realize demoulding and finish molding;
in the device, the slide way is additionally arranged at the lower side of the lifting frame and is matched with the slide block to slide, and the linear lifting of the lifting seat is ensured under the driving of the stripping pedal.
By adopting the scheme, the sand stripping die can realize the separation of the die and sand through simple operation, realize stripping and complete molding, and has the advantages of simple structure, easy manufacture, low cost, simple operation and convenient manual operation.
Drawings
To more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic view of the overall structure of the present apparatus.
Fig. 2 is a schematic view of the bottom structure of the device.
Fig. 3 is a schematic diagram of the structure of the bracket of the device.
Fig. 4 is a schematic diagram of the crane structure of the device.
Figure 5 is a cross-sectional view of the crane in the device.
In the figure, 1-support, 2-lifting frame, 3-stripping pedal, 4-pedal support, 5-lower frame, 6-upper frame, 7-slide block, 11-large opening, 21-stripping bulge, 22-lifting seat, 23-lifting support leg, 24-slideway, 31-connecting plate, 32-connecting rod and 33-pedal.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
As shown in fig. 1 to 4, a simple semi-automatic molding machine comprises a support 1, a lower frame 5 and an upper frame 6, wherein the lower frame 5 and the upper frame 6 have the same structure and are connected through a lock catch, and the lower frame 6 is arranged on the support 1;
the method is characterized in that: two large openings 11 are formed above the bracket 1; the device also comprises the following parts:
the lifting frame 2 is provided with two die-drawing protrusions 21, the die-drawing protrusions 21 are matched with the large opening 11 in shape and position, the die-drawing protrusions 21 can penetrate through the large opening 11, and the lifting frame 2 is movably installed in the support 1; two groups of lifting support legs 23 are arranged on the lower side of the lifting frame 2, and the lifting support legs 23 can be lapped on the support; a slide way 24 is arranged at the lower side of the lifting frame 2;
the mold stripping pedal 3 comprises a connecting plate 31, a connecting rod 32 and a pedal 33, wherein two ends of the connecting rod 32 are respectively fixedly connected with the connecting plate 31 and the pedal 33;
the sliding block 7 is matched with the slide way 24 and is in sliding connection with the slide way 7, and the lower side of the sliding block 7 is fixedly connected with the connecting plate 31;
the pedal support 4 is fixed on the support 1 below the stripping pedal 3, and the upper part of the pedal support 4 is in contact with the stripping pedal 3.
Preferably, the upper frame 6 and the lower frame 5 are connected through 2-4 lock catches.
Preferably, the lower frame 5 and the upper frame 6 are respectively provided with 2-4 handles, so that the lower frame 5 and the upper frame 6 can be moved conveniently.
Preferably, the large opening 11 is in the shape of an ellipse, with a major half of 70cm and a minor half of 35 cm.
Preferably, the drawing projection 21 has an elliptical shape with a major axis of 68cm and a minor axis of 34 cm.
Preferably, the support 1 comprises a support plate and four support legs, the support plate is a rectangular plate, the four support legs are respectively fixed at four right angles at the lower side of the support plate, and the two support legs at the front side and the rear side are fixedly connected through a connecting cross rod; the lifting frame 2 comprises a lifting seat and four lifting support legs, the lifting seat is a rectangular plate, and the four lifting support legs are respectively fixed at four right angles at the lower side of the lifting seat; the lifting legs can be supported by a connecting cross bar; the connecting plate 31 and the pedal 33 of the stripping pedal 3 are rectangular plates; the pedal support 4 is a triangular block, and the pedal support 4 is fixed on the front side connecting cross rod.
Preferably, the connecting cross rod is a cross rod, two inclined rods are additionally arranged below the cross rod and are in a large shape, supporting force can be enhanced, and stability of the device is guaranteed.
Preferably, when the lifting legs are supported on the connecting rails, the lift tabs 21 just penetrate the large openings 11 and the upper surfaces of the lift tabs 21 are flush with the support 1.
Preferably, two ends of the slide way 24 are provided with limit blocks to prevent the slide block 7 from leaving the slide way 24.
Specifically, the lower frame 5 is placed on the upper side of the support 1, any one of the molds is placed in the middle of the upper side of the support 1, the upper frame 6 is placed on the upper side of the lower frame 5, the lower frame 5 and the upper frame 6 are connected through a lock catch, sand is poured between the lower frame 5 and the upper frame 6, the sand is compacted and leveled, and at the moment, carbon dioxide is sprayed into the sand through a carbon dioxide spray gun to harden and mold the sand; at the moment, the pedal 33 is manually stepped, the connecting plate 31 drives the sliding block 7 to slide in the slide way 24 and simultaneously drives the lifting frame 2 to ascend, drives the stripping bulge 21 to penetrate through the large opening 11, and applies a plate pad between the lifting support leg and the connecting cross rod to apply a thrust to sand so as to separate the mold from the sand and realize demolding; at this time, the lower frame 5 and the upper frame 6 are moved away from the mold, thereby completing the molding process.
The present invention is not limited to the above preferred embodiments, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention/utility model should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a simple and easy semi-automatic molding machine, includes support, underframe, upper ledge, underframe and upper ledge structure are unanimous, and both connect through the hasp, the underframe is arranged in on the support, its characterized in that: two large openings are formed above the bracket; the device also comprises the following parts:
the lifting frame is provided with two die-drawing protrusions, the die-drawing protrusions are matched with the large opening in shape, the die-drawing protrusions can penetrate through the large opening, and the lifting frame is movably installed in the support; two groups of lifting support legs are arranged at the lower side of the lifting frame, and the lifting support legs can be lapped on the bracket; a slide way is arranged at the lower side of the lifting frame;
the mould stripping pedal comprises a connecting plate, a connecting rod and a pedal, and two ends of the connecting rod are respectively fixedly connected with the connecting plate and the pedal;
the sliding block is matched with the slide way and is in sliding connection with the slide way, and the lower side of the sliding block is fixedly connected with the connecting plate;
the pedal support is fixed on the support below the stripping pedal, and the upper part of the pedal support is in contact with the stripping pedal.
2. A simple semi-automatic molding machine as claimed in claim 1, characterized in that: the upper frame and the lower frame are connected through 2-4 lock catches.
3. A simple semi-automatic molding machine as claimed in claim 1, characterized in that: the lower frame and the upper frame are respectively provided with 2-4 handles.
4. A simple semi-automatic molding machine as claimed in claim 1, characterized in that: the large opening is in an oval shape, the long half shaft is 70cm, and the short half shaft is 35 cm.
5. A simple semi-automatic molding machine as claimed in claim 1, characterized in that: the stripping bulge is in an oval shape, the long half axis is 68cm, and the short half axis is 34 cm.
6. A simple semi-automatic molding machine as claimed in claim 1, characterized in that: the support comprises a support plate and four support legs, the support plate is a rectangular plate, the four support legs are respectively fixed at four right angles at the lower side of the support plate, and the two support legs at the front side and the rear side are fixedly connected through a connecting cross rod; the lifting frame comprises a lifting seat and four lifting support legs, the lifting seat is a rectangular plate, and the four lifting support legs are respectively fixed at four right angles at the lower side of the lifting seat; the lifting legs can be supported by a connecting cross bar; the connecting plate and the pedal of the stripping pedal are rectangular plates; the pedal support is a triangular block and is fixed on the front side connecting cross rod.
7. A simple semi-automatic molding machine as claimed in claim 6, characterized in that: the connecting cross rod is a big-character-shaped cross rod, and two inclined rods are additionally arranged below the cross rod.
8. A simple semi-automatic molding machine as claimed in claim 1, characterized in that: when the lifting support legs are supported on the connecting cross rods, the stripping protrusions just penetrate into the large openings, and the upper surfaces of the stripping protrusions are flush with the support.
9. A simple semi-automatic molding machine as claimed in claim 1, characterized in that: the slide both ends are equipped with the stopper, prevent that the slider from leaving the slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122161033.2U CN215845567U (en) | 2021-09-08 | 2021-09-08 | Simple semi-automatic molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122161033.2U CN215845567U (en) | 2021-09-08 | 2021-09-08 | Simple semi-automatic molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215845567U true CN215845567U (en) | 2022-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122161033.2U Active CN215845567U (en) | 2021-09-08 | 2021-09-08 | Simple semi-automatic molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215845567U (en) |
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2021
- 2021-09-08 CN CN202122161033.2U patent/CN215845567U/en active Active
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