CN210908005U

CN210908005U - Sand vibration compaction device is irritated to system shell

Info

Publication number: CN210908005U
Application number: CN201921284779.9U
Authority: CN
Inventors: 李�浩; 侯争立; 何敬全
Original assignee: Zhaoqing Olin Metal Products Co ltd
Current assignee: Zhaoqing Olin Metal Products Co ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-07-03
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses a shell-making sand-filling vibration compacting device, which comprises a device frame and a vibrating table, wherein the vibrating table is fixed at the lower part of the device frame, the device frame is provided with a support frame, the upper part of the support frame is provided with a guide rail, and the outer side of the guide rail is provided with a sand hopper; the vibrating table comprises a vibrating table plate, table legs are arranged at the bottom of the vibrating table plate and used for supporting, and the supporting legs are welded below the vibrating table plate; the top surface of the vibration table plate is provided with a clamping piece, a membrane shell assembly is fixed on the inner side of the clamping piece, the clamping piece is positioned right below the sand hopper and movably connected with the vibration table plate, and the bottom of the vibration table plate is fixedly connected with a variable frequency motor; in this device, through device shaking table fixed connection inverter motor, inverter motor work makes the shaking table vibrate according to certain frequency, makes the sand grain compact fill up the space because of the vibration effect, and such setting greatly reduced manual work intensity improves production efficiency, guarantees the mould shell quality, can solve the deep hole deep groove and form, avoids coating intensity to inadequately cause the part waste product.

Description

Sand vibration compaction device is irritated to system shell

Technical Field

The utility model relates to the technical field of the mould shell made by the precision casting of metal parts, in particular to a shell making sand filling vibration compacting device.

Background

The production control of the metal part precision casting mold shell comprises coating quality, environment temperature, mold shell component complexity, mold shell component operation complexity, mold shell deformation, mold shell falling, production efficiency and the like.

However, in the existing formwork manufacturing process, the diameter of a part with a deep groove and a deep hole and a size diameter below 10mm is smaller and smaller after the first coating for the second time, and subsequent coating cannot be well finished, so that the part is possibly scrapped or has quality defects.

Therefore, how to design a shell-making sand-filling vibration compacting device becomes a problem to be solved currently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a system shell is irritated tight real device of sand vibration to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a shell-making sand-filling vibration compacting device comprises a device frame and a vibration table, wherein the vibration table is fixed at the lower part of the device frame, a support frame is arranged on the device frame, a guide rail is arranged at the upper part of the support frame, and a sand hopper is arranged outside the guide rail; the vibration table comprises a vibration table plate, wherein supporting legs are arranged at the bottom of the vibration table plate and used for supporting, and the supporting legs are welded below the vibration table plate; the top surface of the vibration bedplate is provided with a clamping piece, the inner side of the clamping piece is fixed with a formwork component, the clamping piece is positioned under the sand hopper and is movably connected with the vibration bedplate, and the bottom of the vibration bedplate is fixedly connected with a variable frequency motor.

A dust collection chamber is arranged on the right side of the device frame; the dust collection chamber is embedded on the device frame through a hose and is connected with a fan, and the fan is positioned at the top of the dust collection chamber; the top, the back, the left side and the right side of the outer side of the device frame are provided with acoustic boards.

As the preferred scheme of the utility model: the bottom of the supporting leg is tightly attached to the rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that: in this device, through device shaking table fixed connection inverter motor, inverter motor work makes the shaking table vibrate according to certain frequency, makes the sand grain compact fill up the space because of the vibration effect, and such setting greatly reduced manual work intensity improves production efficiency, guarantees the mould shell quality, can solve the deep hole deep groove and form, avoids coating intensity to inadequately cause the part waste product.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the present invention.

FIG. 1-apparatus frame; 2-a vibration table; 101-a support frame; 102-a guide rail; 103-a sand hopper; 104-sound absorbing panel; 105-a hose; 106-a dust collection chamber; 107-a fan; 201-a vibrating platen; 202-support legs; 203-rubber pad; 204-variable frequency motor; 205-a clamp; 206-formwork assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-2, a shell-making sand-filling vibration compacting device comprises a device frame 1 and a vibration table 2, wherein the vibration table 2 is fixed at the lower part of the device frame 1, a support frame 101 is arranged on the device frame 1, a guide rail 102 is arranged at the upper part of the support frame 101, a sand hopper 103 is arranged at the outer side of the guide rail 102, and sand grains are filled in the sand hopper 103; the vibration table 2 comprises a vibration table plate 201, wherein the bottom of the vibration table plate 201 is provided with support legs 202 for supporting, and the support legs 202 are welded below the vibration table plate 201; the top surface of the vibration bedplate 201 is provided with a clamping piece 205, a formwork component 206 is fixed on the inner side of the clamping piece 205, the clamping piece 205 is positioned under the sand hopper 103 and movably connected with the vibration bedplate 201, the bottom of the vibration bedplate 201 is fixedly connected with a variable frequency motor 204, the variable frequency motor 204 works to cause the vibration bedplate 2 to vibrate according to a certain frequency, and sand grains fall downwards under the action of gravity to fill in deep holes or deep grooves of the formwork component 206.

Further, a dust collection chamber 106 is arranged on the right side of the device frame 1 and used for removing dust to meet the requirement of environmental protection; the dust chamber 106 is embedded in the device frame 1 through a hose 105, the dust chamber 106 is connected with a fan 107, and the fan 107 is positioned at the top of the dust chamber 106.

Further, sound absorbing plates 104 are arranged on the top, the rear, the left side and the right side of the outer side of the device frame 1, so that noise is reduced.

The working principle is as follows: firstly, a formwork component 206 with deep holes and deep grooves is arranged on a vibration bedplate 201, a clamping piece 205 is used for fixing the formwork component 206, sand grains of a sand hopper 103 are filled in the deep holes or the deep grooves of the formwork component 206, a variable frequency motor 204 is started, a vibration table 2 vibrates according to a set frequency, the sand grains in the deep holes or the deep grooves are filled with gaps due to the vibration effect, the formwork component 206 is manually taken down, slurry is sealed, a formwork meeting the quality requirement is obtained, the labor intensity of manually filling the deep holes or the deep grooves is reduced, the formwork scrapping caused by uneven force application of an operator is avoided, and the efficiency is improved.

Example 2:

on the basis of embodiment 1, the bottom of the supporting leg 202 is tightly attached to the rubber pad 203, so that noise is reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A shell-making sand-filling vibration compacting device comprises a device frame (1) and a vibration table (2), wherein the vibration table (2) is fixed at the lower part of the device frame (1), and is characterized in that a support frame (101) is arranged on the device frame (1), a guide rail (102) is arranged at the upper part of the support frame (101), and a sand hopper (103) is arranged at the outer side of the guide rail (102); the vibration table (2) comprises a vibration table plate (201); a clamping piece (205) is arranged on the top surface of the vibration bedplate (201), a formwork component (206) is fixed on the inner side of the clamping piece (205), the clamping piece (205) is positioned under the sand hopper (103) and is movably connected with the vibration bedplate (201), and the bottom of the vibration bedplate (201) is fixedly connected with a variable frequency motor (204); a dust collection chamber (106) is arranged on the right side of the device frame (1); the dust collection chamber (106) is connected with a fan (107); and sound absorption plates (104) are arranged on the top, the back, the left side and the right side of the outer side of the device frame (1).

2. A shell-making sand-filling vibrating compaction device according to claim 1, characterized in that the bottom of the vibrating platen (201) is provided with support legs (202) for supporting, and the support legs (202) are welded under the vibrating platen (201).

3. A shell-making sand-filling vibrocompaction device according to claim 1 where the suction chamber (106) is embedded in the device frame (1) by a hose (105).

4. A shell-making sand-filling vibratory compaction device according to claim 3 wherein the fan (107) is located at the top of the dust collection chamber (106).

5. A shell-making sand-filling vibration compaction device according to claim 2, wherein the bottoms of the supporting legs (202) are closely attached to rubber pads (203).