CN215467891U - Cylinder cover pouring core box - Google Patents

Abstract

The application discloses a cylinder cover pouring core box, which comprises a mounting plate, a core box body and a vibrating device, wherein the core box body is mounted on the mounting plate, the vibrating device is arranged below the mounting plate, the core box body comprises a first core box body, a second core box body and a third core box body, the first core box body, the second core box body and the third core box body are of detachable structures, different core box bodies are convenient to replace, therefore, sand cores with different structures are produced, the practicability of the sand cores is improved, a cavity for molding the sand cores is enclosed among the first core box body, the second core box body and the third core box body, the third core box body is provided with a sand shooting port, the sand shooting port is communicated with the cavity, the structural design of the whole device is ingenious and reasonable, all parts can be rapidly detached and replaced, and meanwhile, the molding sand injected into the cavity can also be vibrated by the vibrating device, thereby improving the quality of the produced sand core.

Description

Cylinder cover pouring core box

Technical Field

The application relates to the technical field of core boxes, in particular to a cylinder cover pouring core box.

Background

The core box is a process device for manufacturing core sand into a mold core. May be made of wood, metal or other materials. In the production process, core boxes with different structures are required for assembling the sand cores with different structures and sand materials are injected into the core boxes to form the required sand cores, and the prior art has the following defects in the sand core forming process: 1. the shape of the core box is fixed, finished products with different specifications cannot be manufactured by adjusting the core box according to the shape, and when one part of the core box is damaged, the whole core box needs to be replaced, so that the replacement cost is increased; 2. after sand shooting of the sand core in the production process, the sand core forming cavity can not be fully filled, so that the produced sand core is low in qualification rate and can not meet the production requirement.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's not enough, an aim at of this application provides a cylinder cap pouring core box, and its core box body detachably installs on the mounting panel, and it realizes making up into the die cavity of isostructure through changing first core box body, second core box body and third core box body of being convenient for, is convenient for produce the psammitolite of different shapes, improves its practicality.

In order to achieve the above purposes, the technical scheme adopted by the application is as follows: the utility model provides a cylinder cap pouring core box, includes mounting panel, core box body and vibrating device, core box body detachably install in on the mounting panel, vibrating device set up in the below of mounting panel, the core box body includes first core box body, second core box body and third core box body, first core box body the second core box body and can form the die cavity that is used for the shaping psammitolite between the third core box body, first core box body with third core box body branch is located the upper and lower both sides of second core box body, third core box body is equipped with penetrates the sand mouth, penetrate the sand mouth intercommunication the die cavity.

Further, the mounting panel includes first mounting panel and second mounting panel, first mounting panel fixed mounting in the top of second mounting panel, first core box body detachably install in first mounting panel, second core box body slidable mounting in on the first mounting panel, vibrating device set up in the below of second mounting panel.

Further, be equipped with the mounting groove on the first mounting panel, first core box body includes core box bottom plate and installation piece, installation piece rigid coupling in the bottom of core box bottom plate, the installation piece stretches into in the mounting groove to be fixed in through the screw thread in the mounting groove.

Furthermore, the second core box body comprises a second left core box body and a second right core box body, and the second left core box body and the second right core box body are symmetrically arranged on two sides of the first core box body.

Furthermore, a first sliding groove is formed in the first mounting plate, first sliding blocks are arranged at the lower ends of the second left core box body and the second right core box body, and the first sliding blocks are slidably mounted in the first sliding grooves.

Furthermore, two first air cylinders are arranged on the second mounting plate and symmetrically arranged on the left side and the right side of the first core box body respectively, one of the first air cylinders is detachably connected with the second left core box body, and the other first air cylinder is detachably connected with the second right core box body.

Further, the below of second mounting panel is equipped with the bottom plate, be equipped with a plurality of support columns on the bottom plate, the below of second mounting panel be equipped with a plurality ofly with support column assorted slide bar, the below of slide bar is equipped with the second slider, be equipped with the second spout in the support column, second slider slidable mounting in the second spout, install buffer spring in the second spout, buffer spring's one end is fixed in the second spout, buffer spring's the other end rigid coupling in the second slider.

Furthermore, a locking member is arranged on the second left core box body and can lock the second left core box body and the second right core box body.

Compared with the prior art, the beneficial effect of this application lies in:

(1) the core box body is detachably arranged on the mounting plate, so that the core box body is convenient to replace, and therefore, the production of sand cores with different structures can be realized, and the practicability of the whole device is improved;

(2) the core box is provided with a first core box body, a second core box body and a third core box body, when one part of the core box body is damaged, only the damaged part needs to be replaced, the replacement efficiency is improved, and the replacement cost is saved;

(3) the vibrating device is arranged to vibrate the sand core in the cavity, so that the whole cavity can be filled with the sand core, and the qualification rate of the produced sand core is improved.

Drawings

FIG. 1 is a perspective view of the present application with the core box body separated.

Fig. 2 is an enlarged schematic view of the application at a in fig. 1.

Fig. 3 is a perspective view of the cylinder head pouring core box in the present application when closing the mold.

Fig. 4 is a front view of the cylinder head pouring core box of the present application.

Fig. 5 is a top view of the cylinder head core box of the present application.

FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5 of the present application.

FIG. 7 is a cross-sectional view taken along line C-C of FIG. 5 of the present application.

Fig. 8 is an exploded view of the cylinder head core box of the present application.

In the figure: 1. casting a core box on the cylinder cover; 10. mounting a plate; 11. a first mounting plate; 111. a first chute; 112. mounting grooves; 12. a second mounting plate; 121. a first cylinder; 122. a slide bar; 123. a second slider; 13. a base plate; 131. a support pillar; 132. a second chute; 133. a buffer spring; 20. a core box body; 21. a first cartridge body; 211. a core box bottom plate; 212. mounting blocks; 22. a second core box body; 221. a second left core box body; 222. a second right core box body; 223. a first slider; 224. a locking member; 23. a third cartridge body; 231. a sand shooting port; 24. a cavity; 30. a vibrating device.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application.

It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The cylinder cover pouring core box 1 shown in fig. 1-8 comprises a mounting plate 10, a core box body 20 and a vibrating device 30, wherein the core box body 20 is mounted on the mounting plate 10, the core box body 20 can be used for forming a required sand core, the vibrating device 30 is arranged below the mounting plate 10, the vibrating device 30 can enable the sand core to be fully filled in each cavity 24, the improvement of the quality of the sand core is facilitated, the core box body 20 comprises a first core box body 21, a second core box body 22 and a third core box body 23, detachable structures are arranged among the first core box body 21, the second core box body 22 and the third core box body 23, the replacement of different core box bodies 20 is facilitated, the production of the sand cores with different structures is achieved, and the practicability of the sand core is improved. The first core box body 21, the second core box body 22 and the third core box body 23 are enclosed to form a cavity 24 for molding a sand core, the first core box body 21 is arranged at the bottom of the cavity 24, the second core box body 22 is arranged at the side of the cavity 24, the third core box body 23 is arranged at the upper end of the cavity 24, the first core box body 21 and the third core box body 23 are respectively arranged at the upper side and the lower side of the second core box body 22, the third core box body 23 is provided with a sand shooting opening 231, the sand shooting opening 231 is communicated with the cavity 24, when the sand core is produced, the first core box body 21, the second core box body 22 and the third core box body 23 are firstly assembled into the core box body 20 required to be poured, then the sand shooting opening 231 is used for taking in the cavity 24 to bond and form the sand core in the cavity 24, the vibration device 30 is arranged to vibrate the sand in the cavity 24, so that all parts of the cavity 24 can be effectively filled, thereby improving the quality of the produced sand core.

As shown in fig. 6 and 8, the mounting plate 10 includes a first mounting plate 11 and a second mounting plate 12, the first mounting plate 11 is fixedly mounted above the second mounting plate 12, the first core box body 21 is detachably mounted on the first mounting plate 11, and is convenient to replace, the second core box body 22 is slidably mounted on the first mounting plate 11, and the mold opening is convenient to open from the left and right sides in a sliding mounting manner, so that the sand core produced in the cavity 24 can be taken out. The vibrating device 30 is arranged below the second mounting plate 12, and the vibrating device 30 can vibrate the molding sand in the core box body 20 mounted on the first mounting plate 11 through the second mounting plate 12, so that the molding sand can be filled in each corner of the cavity 24, and the qualified rate of the produced sand core is improved.

As shown in fig. 4 and 7, the vibration device 30 includes a motor and a vibration plate, the motor is electrically connected to the vibration plate, the vibration plate is fixedly connected to the lower portion of the second mounting plate 12, and the vibration device 30 drives the second mounting plate 12 to reciprocate up and down to achieve the purpose of vibration.

As shown in fig. 6 and 8, the first mounting plate 11 is provided with a mounting groove 112, the first core box body 21 includes a core box bottom plate 211 and a mounting block 212, the upper end of the core box bottom plate 211 is a bottom structure model of a sand core to be produced, the mounting block 212 is fixedly connected to the bottom of the core box bottom plate 211, the mounting block 212 extends into the mounting groove 112 and is fixed in the mounting groove 112 through a thread, when the first core box body 21 needs to be assembled, the mounting block 212 extends into the mounting groove 112 first, and the mounting block 212 is fixed in the mounting groove 112 through a nut pair, preferably, the mounting block 212 is a rectangular structure, and the rectangular structure can effectively avoid the situation of deviation when the vibration device 30 vibrates the mounting block. Meanwhile, different first core box bodies 21 can be replaced according to the structure of the sand core to be produced, so that the practicability of the sand core is improved.

As shown in fig. 1 to 5, the second core box body 22 includes a second left core box body 221 and a second right core box body 222, the second left core box body 221 and the second right core box body 222 are symmetrically disposed on two sides of the first core box body 21, the first cylinder 121 drives the second left core box body 221 to move left and right on the left side of the first core box body 21, so as to achieve assembly and separation between the second left core box body 221 and the first core box body 21, and the other first cylinder 121 drives the second right core box body 222 to move left and right on the right side of the first core box body 21, so as to achieve assembly and separation between the second left core box body 221 and the first core box body 21, which is rapid and convenient in the whole process and simple in operation.

As shown in fig. 1 and 3, the first mounting plate 11 is provided with a first sliding groove 111, the lower ends of the second left core box body 221 and the second right core box body 222 are provided with a first sliding block 223, the first sliding block 223 is slidably mounted in the first sliding groove 111, and the stability of the first left core box body 20 and the second right core box body 222 during the moving process can be ensured by the arrangement of the first sliding block 223 and the first sliding groove 111.

As shown in fig. 1 to 3, two first cylinders 121 are disposed on the second mounting plate 12, the two first cylinders 121 are symmetrically disposed on the left and right sides of the first core box body 21, one of the first cylinders 121 is detachably connected to the second left core box body 221, the other first cylinder 121 is detachably connected to the second right core box body 222, and the detachable connection facilitates the replacement of different second left core box bodies 221 and second right core box bodies 222, so that the production of different sand cores can be realized by replacing different first core box bodies 21, second left core box bodies 221, and second right core box bodies 222, and the overall practicability is improved.

As shown in fig. 7 and 8, a bottom plate 13 is arranged below the second mounting plate 12, a plurality of supporting columns 131 are arranged on the bottom plate 13, a plurality of sliding rods 122 matched with the supporting columns 131 are arranged below the second mounting plate 12, a second slider 123 is arranged below the sliding rod 122, the diameter of the second slider 123 is larger than that of the sliding rod 122, so that the second slider 123 can slide in the second sliding groove 132 to realize the limiting operation, a second sliding groove 132 is arranged in the supporting column 131, the second slider 123 is slidably mounted in the second sliding groove 132, a buffer spring 133 is mounted in the second sliding groove 132, one end of the buffer spring 133 is fixed in the second sliding groove 132, the other end of the buffer spring 133 is fixedly connected to the second slider 123, the buffer spring 133 has a buffering effect when the second mounting plate 12 moves, when the vibrating device 30 vibrates the second mounting plate 12 up and down, the second mounting plate 12 can drive the core box body 20 on the first mounting plate 11 to vibrate, can realize filling the die cavity 24, improve the qualification rate of the psammitolite of producing, when vibrating device 30 vibrates simultaneously, second mounting panel 12 can remove along upper and lower direction, and second slider 123 can reciprocate in second spout 132, and buffer spring 133 has got to play the cushioning effect to the vibration of second mounting panel 12, is favorable to the noise reduction, plays the guard action to core box body 20.

As shown in fig. 3, a locking member 224 is disposed on the second left core box body 221, the locking member 224 can lock the second left core box body 221 and the second right core box body 222, and the locking member 224 can be any one of the locking members 224 in the prior art, such as: the locking nut can be locked, and the locking member 224 can fix the second left core box body 221 and the second right core box body 222, so that the assembly firmness of the core box body 20 is improved.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims (8)

1. The utility model provides a cylinder cap pouring core box which characterized in that: including mounting panel, core box body and vibrating device, core box body detachably install in on the mounting panel, vibrating device set up in the below of mounting panel, the core box body includes first core box body, second core box body and third core box body, first core box body second core box body and can form the die cavity that is used for the shaping psammitolite between the third core box body, first core box body with third core box body branch is located the upper and lower both sides of second core box body, third core box body is equipped with penetrates the sand mouth, penetrate the sand mouth intercommunication the die cavity.

2. The cylinder head casting core box of claim 1, wherein: the mounting panel includes first mounting panel and second mounting panel, first mounting panel fixed mounting in the top of second mounting panel, first core box body detachably install in first mounting panel, second core box body slidable mounting in on the first mounting panel, vibrating device set up in the below of second mounting panel.

3. The cylinder head casting core box of claim 2, wherein: be equipped with the mounting groove on the first mounting panel, first core box body includes core box bottom plate and installation piece, installation piece rigid coupling in the bottom of core box bottom plate, the installation piece stretches into in the mounting groove and be fixed in through the screw thread in the mounting groove.

4. The cylinder head casting core box of claim 3, wherein: the second core box body comprises a second left core box body and a second right core box body, and the second left core box body and the second right core box body are symmetrically arranged on two sides of the first core box body respectively.

5. The cylinder head casting core box of claim 4, wherein: the first mounting plate is provided with a first sliding groove, the lower ends of the second left core box body and the second right core box body are provided with first sliding blocks, and the first sliding blocks are slidably mounted in the first sliding grooves.

6. The cylinder head casting core box of claim 5, wherein: the second mounting plate is provided with two first air cylinders which are symmetrically arranged on the left side and the right side of the first core box body respectively, one of the first air cylinders is detachably connected with the second left core box body, and the other first air cylinder is detachably connected with the second right core box body.

7. The cylinder head casting core box of claim 6, wherein: the below of second mounting panel is equipped with the bottom plate, be equipped with a plurality of support columns on the bottom plate, the below of second mounting panel be equipped with a plurality ofly with support column assorted slide bar, the below of slide bar is equipped with the second slider, be equipped with the second spout in the support column, second slider slidable mounting in the second spout, install buffer spring in the second spout, buffer spring's one end is fixed in the second spout, buffer spring's the other end rigid coupling in the second slider.

8. The cylinder head casting core box of claim 7, wherein: the locking piece is arranged on the second left core box body and can lock the second left core box body and the second right core box body.

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