CN218611636U

CN218611636U - Casting mold shell separating device

Info

Publication number: CN218611636U
Application number: CN202222715067.6U
Authority: CN
Inventors: 陈培辉; 余天帆; 金凡丰
Original assignee: YONGJIA COUNTY UNIVERSAL MACHINERY FACTORY
Current assignee: YONGJIA COUNTY UNIVERSAL MACHINERY FACTORY
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-03-14
Anticipated expiration: 2032-10-14

Abstract

The application provides a foundry goods mould shell separator belongs to foundry goods mould shell separation field to solve current separation peel device and collide with easily and damage the accurate foundry goods, can not carry out the problem of convenient stable collection and transportation work to the mould shell after smashing in the separation simultaneously, including the device shell, fixedly connected with handles a section of thick bamboo in the device shell, the installation of device shell top is fixed with the hydraulic stem, the bottom of hydraulic stem is rotated and is connected with the axis of rotation, axis of rotation fixed connection is on the top of servo motor output shaft, the servo motor installation is fixed in the protection frame, protection frame fixed connection is in the bottom of connecting the otter board. This application can carry out stable collection work to the mud mold shell after the separation through the collecting box that sets up, utilizes the cooperation of kelly and draw-in groove to carry out convenient stable dismantlement installation to the collecting box simultaneously to can guarantee the follow-up transport processing work's of mud mold shell convenient and stable, increase the use variety of device.

Description

Casting mold shell separating device

Technical Field

The utility model relates to a foundry goods mould shell separation field particularly, relates to a foundry goods mould shell separator.

Background

The casting of the valve is an important link of the manufacturing process of the valve, the successful major proportion of the good valve is determined by a good casting, the most common casting mode of the valve is investment casting, the investment casting is also called lost wax casting, and comprises the procedures of wax pressing, wax trimming, tree assembling, slurry dipping, wax melting, molten metal casting, post treatment and the like, the lost wax casting is to use wax to manufacture a wax mould of a part to be cast, then the wax mould is coated with slurry, namely a mud mould, the mud mould is dried and then is roasted into a ceramic mould, once the ceramic mould is roasted, the wax mould is completely melted and lost, only the ceramic mould is left, a pouring gate is left when the mud mould is generally manufactured, then molten metal is poured into the metal from the pouring gate, after cooling, a mould shell except the metal part is peeled by using a separating device, and the required valve part is completed;

the existing separation and shelling device has some problems in the working process, for example, a precision casting shelling device with the publication number of CN204818018U can conveniently separate a formwork from a casting, but in the separation process, the precision casting is easy to collide and damage in a roller of the precision casting shelling device, the production qualification rate of the precision casting is influenced, the safety is poor, meanwhile, a conventional separation device can not conveniently and stably collect and transfer the separated and crushed formwork in the working process, and the practicability is poor, so that the formwork separation device is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the easy damage investment casting that collides with of current separation hulling device that exists at present, can not carry out convenient stable collection and the problem of transporting work to the mould shell after the separation is smashed simultaneously.

In order to achieve the above object, the present invention provides the following technical solutions:

a casting mold shell separating device to improve the above problems.

The present application is specifically such that:

the device comprises a device shell, a fixedly connected with processing section of thick bamboo in the device shell, device shell top installation is fixed with the hydraulic stem, the bottom of hydraulic stem is rotated and is connected with the axis of rotation, axis of rotation fixed connection is on the top of servo motor output shaft, the servo motor installation is fixed in the protecting frame, protecting frame fixed connection is in the bottom of connecting the otter board, servo motor's output shaft rotates to be connected in protecting frame and connection otter board, fixedly connected with coupling spring in the axis of rotation, the piece is strikeed to coupling spring's other end fixedly connected with flexibility, fixedly connected with flexible brush board on the inside side end face of connection otter board.

As the preferred technical scheme of this application, device shell side fixedly connected with reset spring, reset spring's other end fixedly connected with kelly, the kelly runs through sliding connection in device shell side, the kelly block is connected with the draw-in groove, the draw-in groove is seted up on the side end face of collecting box, the transversal "T" of personally submitting of kelly, reset spring cover is established on the kelly, the length of kelly is greater than the degree of depth of draw-in groove.

As the preferable technical scheme of the application, the central axis of the hydraulic rod, the central axis of the connecting screen plate, the central axis of the rotating shaft and the central axis of the output shaft of the servo motor are positioned on the same vertical central line, the side end face of the connecting screen plate is attached to the inner wall of the treatment barrel, and the flexible brush plates are symmetrically distributed in the middle parts of two sides of the treatment barrel.

As the preferred technical scheme of this application, be connected with the drive belt on servo motor's the output shaft, the other end of drive belt is connected with the transmission shaft, the transmission shaft rotates to be connected in connecting the otter board, the top fixedly connected with mounting panel of transmission shaft, fixedly connected with fixed net dish on the mounting panel.

As the preferred technical scheme of this application, connecting spring is provided with three groups, and every connecting spring of group is provided with six, and angular distribution such as six connecting springs is in the axis of rotation, and three connecting spring equidistance of group distribute in the axis of rotation, connecting spring strikes a piece one-to-one with the flexibility, the flexibility strikes the piece and is the semicircle sphere.

As the preferred technical scheme of this application, the central part at fixed net dish is fixed to the mounting panel, fixed net dish symmetric distribution is in the both sides of axis of rotation, the diameter of mounting panel is greater than the diameter of transmission shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

in the scheme of the application:

1. the mud mould shell and the casting inside the mud mould shell can be driven to stably rotate through the arranged fixed net disc, meanwhile, the flexible knocking block can be driven to conveniently and efficiently perform comprehensive knocking vibration work on the mud mould shell in a rotating state under the rotation of the rotating shaft and the elastic action of the connecting spring, so that the separation work of the mud mould shell and the casting can be rapidly and stably completed, meanwhile, the casting can be effectively prevented from being collided and damaged, automatic and stable comprehensive cleaning work can be performed on the mud mould shell remained on the casting through the flexible hairbrush plate, and the use efficiency and the stability of the device are improved;

2. the collecting box that can carry out stable collection work to the mud mould shell after the separation through setting up, the cooperation that utilizes kelly and draw-in groove simultaneously can carry out convenient stable dismantlement installation to the collecting box to can guarantee the follow-up transportation of mud mould shell and handle the convenience and the stability of work, increase the use variety and the convenience of device.

Drawings

FIG. 1 is a schematic perspective view of a casting mold shell separating apparatus according to the present application;

FIG. 2 is a schematic view of an overall front view of a casting mold shell separating device provided in the present application;

FIG. 3 is a schematic top view of a flexible knock-out block of the casting form removal apparatus of the present application;

FIG. 4 is a schematic view of the casting form removal apparatus of FIG. 2 at A.

The figures are marked by: 1. a device housing; 2. a treatment canister; 3. a hydraulic lever; 4. connecting the screen plate; 5. a protective frame; 6. a servo motor; 7. a rotating shaft; 8. a connecting spring; 9. a flexible knocking block; 10. a transmission belt; 11. a drive shaft; 12. mounting a plate; 13. fixing the net disc; 14. a flexible brush plate; 15. a return spring; 16. a clamping rod; 17. a card slot; 18. and a collecting box.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are some, not all embodiments of the invention.

Thus, the following detailed description of the embodiments of the invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. 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.

It should be noted that, in the case of no conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper" and "lower" indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the product is usually placed when in use, or the orientation or position relationship that the person skilled in the art usually understands, and these terms are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Example 1:

as shown in fig. 1-3, the present embodiment provides a casting mold shell separating device, which includes a device housing 1, a processing cylinder 2 is fixedly connected in the device housing 1, a hydraulic rod 3 is fixedly installed on the top end of the device housing 1, a rotating shaft 7 is rotatably connected to the bottom end of the hydraulic rod 3, the rotating shaft 7 is fixedly connected to the top end of an output shaft of a servo motor 6, the servo motor 6 is fixedly installed in a protection frame 5, the protection frame 5 is fixedly connected to the bottom end of a connection screen plate 4, the output shaft of the servo motor 6 is rotatably connected to the protection frame 5 and the connection screen plate 4, a connection spring 8 is fixedly connected to the rotating shaft 7, a flexible knocking block 9 is fixedly connected to the other end of the connection spring 8, and a flexible brush plate 14 is fixedly connected to the end face of the inside of the connection screen plate 4.

Example 2:

the scheme of example 1 is further described below in conjunction with specific working modes, which are described in detail below:

as shown in fig. 1, 2 and 4, as a preferred embodiment, on the basis of the above manner, further, a return spring 15 is fixedly connected to a side end of the device housing 1, a clamping rod 16 is fixedly connected to the other end of the return spring 15, the clamping rod 16 penetrates through the side end of the device housing 1 in a sliding manner, the clamping rod 16 is connected with a clamping groove 17 in a clamping manner, the clamping groove 17 is formed in a side end face of the collecting box 18, the cross section of the clamping rod 16 is in a "T" shape, the return spring 15 is sleeved on the clamping rod 16, the length of the clamping rod 16 is greater than the depth of the clamping groove 17, the collecting box 18 can be conveniently and stably detached and mounted by using the matching of the clamping rod 16 and the clamping groove 17, so that the convenience and stability of the subsequent transfer processing work of the clay form housing can be ensured, and the use diversity and convenience of the device are increased.

As shown in fig. 1 to fig. 3, as a preferred embodiment, in addition to the above-mentioned mode, the central axis of the hydraulic rod 3, the central axis of the connecting screen plate 4, the central axis of the rotating shaft 7 and the central axis of the output shaft of the servo motor 6 are located on the same vertical central line, the side end face of the connecting screen plate 4 is attached to the inner wall of the treatment cylinder 2, the flexible brush plates 14 are symmetrically distributed at the middle parts of the two sides of the treatment cylinder 2, the flexible brush plates 14 can automatically and stably clean the clay mold shell remained on the casting, and the use efficiency and stability of the device are increased.

As shown in fig. 2 and fig. 3, as a preferred embodiment, on the basis of the above-mentioned manner, further, a transmission belt 10 is connected to an output shaft of the servo motor 6, the other end of the transmission belt 10 is connected with a transmission shaft 11, the transmission shaft 11 is rotatably connected in the connection screen 4, a top end of the transmission shaft 11 is fixedly connected with a mounting plate 12, a fixed net disc 13 is fixedly connected to the mounting plate 12, the mounting plate 12 is fixed at the central part of the fixed net disc 13, the fixed net discs 13 are symmetrically distributed at two sides of the rotation shaft 7, the diameter of the mounting plate 12 is greater than that of the transmission shaft 11, the mounting plate 12 can be used for shielding the joint of the transmission belt 10, thereby preventing debris of the mud form from entering the joint to cause adverse effects, and further ensuring the stability of the subsequent rotation work of the mud form, thereby ensuring the stability of the subsequent separation work.

As shown in fig. 2 and fig. 3, as the preferred embodiment, on the basis of the above-mentioned mode, it is further, coupling spring 8 is provided with three groups, every group coupling spring 8 is provided with six, angular distribution such as six coupling springs 8 is on axis of rotation 7, three groups of coupling springs 8 equidistance distribute on axis of rotation 7, coupling spring 8 and flexible piece 9 one-to-one of strikeing, flexible piece 9 of strikeing is the semicircle ball form, utilize under the rotation of axis of rotation 7 and the elastic reaction of coupling spring 8, can drive flexible piece 9 of strikeing and carry out convenient efficient comprehensive vibration work of strikeing to the mud mould shell of rotating condition, and then can the fast and stable separation work of accomplishing mud mould shell and foundry goods.

Specifically, this foundry goods mould shell separator is when using: firstly, a worker can control the hydraulic rod 3 on the opening device shell 1, at the moment, the hydraulic rod 3 can drive the connecting screen plate 4 on the protective frame 5 to move upwards through the rotating shaft 7 until the connecting screen plate 4 moves away from the treatment cylinder 2, at the moment, the worker can place a formwork to be separated on the fixed screen discs 13 on two sides of the connecting screen plate 4, and then the worker can control the hydraulic rod 3 to be opened again, at the moment, the hydraulic rod 3 can drive the connecting screen plate 4 on the protective frame 5 to move towards the treatment cylinder 2 through the rotating shaft 7 until the hydraulic rod 3 is completely extended;

then, a worker can open the servo motor 6 in the protective frame 5 through control, at the moment, the servo motor 6 can drive the rotating shaft 7 to stably rotate through the output shaft, meanwhile, the servo motor 6 can drive the transmission shaft 11 to stably rotate through the transmission belt 10 on the output shaft, and further can drive the fixed mesh disc 13 on the mounting plate 12 to stably rotate, so that a formwork on the fixed mesh disc 13 can be driven to stably rotate, at the moment, in the rotating process of the formwork, the rotating shaft 7 can drive the flexible knocking blocks 9 on the connecting springs 8 to stably rotate, at the moment, in the rotating process of each flexible knocking block 9, the formwork in the rotating process can be conveniently and efficiently subjected to overall knocking vibration in a high-efficiency mode by combining the elasticity of the connecting springs 8, and further can be knocked to break the formwork on the casting, so that the formwork can be conveniently and efficiently separated from the casting, the broken formwork can stably fall into the connecting mesh 4 through the fixed mesh disc 13 and large-diameter meshes on the connecting mesh 4, and can stably fall into the collecting box 18 through the connecting mesh 4 for automatic collection, and in the rotating process, the overall stable mud formwork can be cleaned by using the flexible wool board 14 in the connecting mesh 4;

and after the casting mold shell is separated, a worker can control the hydraulic rod 3 on the opening device shell 1 again, at the moment, the hydraulic rod 3 can drive the connecting mesh plate 4 on the protection frame 5 to move upwards through the rotating shaft 7, the connecting mesh plate 4 is separated from the treatment barrel 2 until the connecting mesh plate 4 moves, at the moment, the worker can conveniently take the separated casting, and the worker can conveniently take the casting, and the worker can outwards pull the clamping rod 16 on the device shell 1 until the clamping rod 16 moves to be separated from the clamping groove 17 on the collecting box 18, at the moment, the worker can conveniently take the collecting box 18, and further can conveniently transfer and treat the smashed mud mold shell, and similarly, the used collecting box 18 can be placed at the bottom inside the device shell 1 again, at the moment, the clamping rod 16 can be automatically clamped into the clamping groove 17 at the side end of the collecting box 18 by the aid of the reset spring 15, and further can conveniently and stably clamp and install the collecting box 18, and accordingly the stability of the subsequent working state of the collecting box 18 can be guaranteed.

The above embodiments are only used to illustrate the present invention and not to limit the technical solutions described in the present invention, and although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement may be made to the present invention; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope of the following claims.

Claims

1. The utility model provides a foundry goods mould shell separator, includes device shell (1), its characterized in that, fixedly connected with handles a section of thick bamboo (2) in device shell (1), device shell (1) top installation is fixed with hydraulic stem (3), the bottom of hydraulic stem (3) is rotated and is connected with axis of rotation (7), axis of rotation (7) fixed connection is on the top of servo motor (6) output shaft, servo motor (6) installation is fixed in protection frame (5), protection frame (5) fixed connection is in the bottom of connecting otter board (4), the output shaft of servo motor (6) rotates and connects in protection frame (5) and connection otter board (4), fixedly connected with coupling spring (8) on axis of rotation (7), the other end fixedly connected with flexible piece (9) of strikeing of coupling spring (8), fixedly connected with flexible brush board (14) on the inside side end face of connecting otter board (4).

2. A casting mold shell separating device according to claim 1, characterized in that a return spring (15) is fixedly connected to a side end of the device housing (1), a clamping rod (16) is fixedly connected to the other end of the return spring (15), the clamping rod (16) is slidably connected to a side end of the device housing (1) in a penetrating manner, the clamping rod (16) is connected with a clamping groove (17) in a clamping manner, the clamping groove (17) is formed in a side end face of the collecting box (18), a cross section of the clamping rod (16) is in a T shape, the return spring (15) is sleeved on the clamping rod (16), and a length of the clamping rod (16) is greater than a depth of the clamping groove (17).

3. A casting mold shell separating device according to claim 1, wherein the central axis of the hydraulic rod (3), the central axis of the connecting screen plate (4), the central axis of the rotating shaft (7) and the central axis of the output shaft of the servo motor (6) are positioned on the same vertical central line, the side end face of the connecting screen plate (4) is attached to the inner wall of the processing cylinder (2), and the flexible brush plates (14) are symmetrically distributed in the middle of two sides of the processing cylinder (2).

4. A casting mold shell separating device according to claim 1, wherein an output shaft of the servo motor (6) is connected with a transmission belt (10), the other end of the transmission belt (10) is connected with a transmission shaft (11), the transmission shaft (11) is rotatably connected in the connecting screen plate (4), the top end of the transmission shaft (11) is fixedly connected with a mounting plate (12), and the mounting plate (12) is fixedly connected with a fixed screen plate (13).

5. A casting mold shell separating device according to claim 1, characterized in that the connecting springs (8) are provided with three groups, each group of connecting springs (8) is provided with six, the six connecting springs (8) are distributed on the rotating shaft (7) at equal angles, the three groups of connecting springs (8) are distributed on the rotating shaft (7) at equal intervals, the connecting springs (8) correspond to the flexible knocking blocks (9) one by one, and the flexible knocking blocks (9) are in a semi-sphere shape.

6. A casting form shell separation device according to claim 4, characterized in that the mounting plate (12) is fixed at the center of the fixed mesh disc (13), the fixed mesh disc (13) is symmetrically distributed at the two sides of the rotating shaft (7), and the diameter of the mounting plate (12) is larger than that of the transmission shaft (11).