Casting part surface deburring device

Abstract

The utility model discloses a casting surface deburring device, which belongs to the technical field of casting processing equipment and comprises a fixing plate, support legs are mounted at the bottom of the fixing plate, two vertical plates are welded at the top of the fixing plate, one side of one of the vertical plates is in screw connection with an electric push rod capable of stretching in a multi-stage manner, and the other side of the vertical plate is in screw connection with a screw. Moving parts of the electric push rods penetrate through the side walls of the vertical plates and are connected with pressing plates used for clamping casting parts, the side wall of the other vertical plate is connected with a rotating motor through screws, an output shaft of the rotating motor penetrates through the side wall of the vertical plate and is fixed to the other pressing plate through a coupler, and the electric push rods and the rotating motor are rotationally connected with driving gears; the side wall of the driving gear is in meshed connection with a toothed plate, the end of the toothed plate is fixed to an output shaft of a driving motor, and a fixing part of the driving motor is connected with the top of the fixing plate. According to the device, the surface of a casting workpiece can be comprehensively cleaned, the cleaning speed can be increased through different-direction rotation, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to foundry equipment technical field, especially a castings surface deburring device. BACKGROUND

[0002] The castings refers to the product through the casting process production, casting often refers to the liquid metal casting obtains the cavity of the grinding tool with the required part shape adapts, has obtained the part blank method. Because the blank surface exists a large number of burrs and flash when completing casting, therefore usually will use deburring device to process, and the existing equipment when using, generally only can process the one side of castings, and the practicality is lower.

[0003] Through the retrieval, a kind of castings surface deburring device for casting, including U-shaped seat, driving mechanism is arranged in the inside of U-shaped seat, clamping mechanism is arranged on the upper end inner wall of U-shaped seat, driving mechanism includes motor, motor is fixedly connected on the one side outer side wall of U-shaped seat, the output of motor is fixedly connected with driving shaft, driving shaft is rotatably connected on the both sides side wall of U-shaped seat by bearing. The device solves the problem that the existing equipment cannot remove the burr in the casting blank groove when using, but the device still has the problem that only one side of the casting can be processed when using, which reduces the practicality of the device. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of castings surface deburring device to solve the problems raised in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of castings surface deburring device, including fixed plate, the bottom of fixed plate is installed for supporting fixed leg, the top of fixed plate is also welded with two symmetrical vertical boards, one side of one vertical board is screw-connected with the electric push rod that can be multistage telescopic, the moving part of electric push rod is connected with the pressing plate for casting clamping and penetrates the side wall of vertical board, the side wall of another vertical board is screw-connected with rotary motor, the output shaft of rotary motor is fixed with another pressing plate through shaft coupling and penetrates the side wall of vertical board, electric push rod and rotary motor are rotatably connected with toothed plate, the side wall of toothed plate is mesh-connected with driving gear, the end of driving gear is fixed with the output shaft of driving motor, and the fixed part of driving motor is connected with the top of fixed plate.

[0006] As a preferred embodiment, the opposite sides of the two vertical boards are rotatably connected with the toothed plate, and the outer side of the toothed plate is provided with a tooth groove for easy connection.

[0007] As a preferred embodiment, two linear motors are installed on the side wall of the toothed plate in parallel, and the moving part of the linear motor is welded with a moving plate that is slidingly connected with the toothed plate.

[0008] As a preferred embodiment, a connecting plate is welded to the side wall of the movable plate, and the side of the connecting plate near the casting is provided with several equally spaced mounting seats.

[0009] As a preferred embodiment, the top of several mounting bases is provided with slots for easy connection, and one side of the mounting base is also provided with bolts for easy connection.

[0010] As a preferred embodiment, the inner wall of the slot is slidably connected to a plug, and one end of the plug is welded with a cleaning plate for cleaning burrs on the surface of the casting.

[0011] As a preferred embodiment, two mounting brackets are welded to the top of the mounting plate, and the interior of the mounting brackets is connected to the mounting part of the drive motor.

[0012] Compared with the prior art, the technical effects and advantages of this utility model are as follows:

[0013] This deburring device for castings uses a drive motor to rotate a drive gear. The drive gear meshes with a toothed plate, and a sliding moving plate is installed on the side wall of the toothed plate. A connecting plate is fixed between the moving plates, and the connecting plate is fixed with bolts and a fixed mounting seat to secure the cleaning plate. By driving the toothed plate to rotate, the outer periphery of the casting held between the pressure plates can be processed. The rotating structure allows for more comprehensive processing of the castings and improves the practicality of the device.

[0014] The deburring device for castings has multi-stage telescopic electric push rods on both sides of the vertical plate. The moving part and the fixed part of the electric push rod are provided with a limiting groove and a slide bar. The slide bar is slidably connected to the limiting groove. A rotary motor is also provided on the other side. When the moving part of the electric push rod extends and retracts, it drives the pressure plate to clamp the casting. This allows the connecting plate and the toothed plate to rotate and process the casting while keeping them fixed, thus improving the ease of use of the device.

[0015] This device solves the problem that existing equipment cannot fully process castings, thus improving the device's practicality. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of a deburring device for casting surfaces according to this utility model;

[0018] Figure 2 This is a schematic diagram of the connecting plate of this utility model;

[0019] Figure 3 This is a schematic diagram of the toothed plate of this utility model;

[0020] Figure 4 This is a schematic diagram of the toothed plate connection structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the electric actuator of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] In the diagram: 1. Fixed plate; 2. Drive motor; 3. Fixed frame; 4. Vertical plate; 5. Electric actuator; 6. Tooth plate; 7. Connecting plate; 8. Pressure plate; 9. Rotary motor; 10. Cleaning plate; 11. Mounting base; 12. Slot; 13. Bolt; 14. Moving plate; 15. Linear motor; 16. Drive gear. Detailed Implementation

[0024] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0025] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0026] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.

[0027] A deburring device for casting surfaces, such as Figures 1 to 5 As shown, because a sliding groove is provided in the fixed part of the multi-stage telescopic electric actuator 5, and a sliding strip is slidably connected to the sliding groove, and the side wall of the sliding strip is welded to the moving part of the electric actuator 5, the moving part of the electric actuator 5 can only perform telescopic movement when working, so that it cannot rotate even under the action of external force, which is convenient for clamping the casting for rotational processing.

[0028] include:

[0029] The fixed plate 1 has a support foot installed at the bottom for support and fixation. The support foot is designed so that the device can maintain structural stability when it is working.

[0030] Two symmetrically arranged vertical plates 4 are welded to the top of the fixed plate 1. One side of one vertical plate 4 is screwed with an electric push rod 5 that can extend and retract in multiple stages. The moving part of the electric push rod 5 passes through the side wall of the vertical plate 4 and is connected to a pressure plate 8 for clamping the casting. The side wall of the other vertical plate 4 is screwed with a rotary motor 9. The output shaft of the rotary motor 9 passes through the side wall of the vertical plate 4 and is fixed to the other pressure plate 8 through a coupling. The extension and retraction of the moving part of the electric push rod 5 is controlled, which drives the pressure plate 8 to move. Under the action of the two connected pressure plates 8, the casting to be processed is clamped, which facilitates processing.

[0031] The moving part of the electric actuator 5 and the output shaft of the rotary motor 9 are rotatably connected by symmetrically arranged toothed plates 6. A linear motor 15 that can be moved and adjusted is installed on the side wall of the toothed plate 6. The moving part of the linear motor 15 is fixed with a moving plate 14. The side wall of the moving plate 14 is slidably connected to the toothed plate 6. A connecting plate 7 is fixed between the moving plates 14. By controlling the movement of the moving part of the linear motor 15, the connecting plate 7 is moved, thereby enabling the processing of the casting held by the pressure plate 8.

[0032] The side wall of the toothed plate 6 is provided with toothed grooves for easy connection. The toothed grooves are meshed with the drive gear 16. The end of the drive gear 16 is fixed to the output shaft of the drive motor 2. The fixed part of the drive motor 2 is connected to the fixed frame 3. The bottom of the fixed frame 3 is welded to the top of the fixed plate 1. The output shaft of the drive motor 2 is controlled to rotate, which drives the meshed toothed plate 6 to rotate on the side wall of the vertical plate 4, so that the connecting plate 7 rotates. Since the output shaft of the control rotation motor 9 is fixed, the connecting plate 7 can be processed around the casting fixed by the pressure plate 8. The comprehensive deburring process improves the processing efficiency of the device.

[0033] At this point, the rotation direction of the rotary motor 9 is controlled to be opposite to that of the drive motor 2. In order to ensure the structural stability of the device, the speed of the rotary motor 9 is controlled to be less than 200 revolutions per minute. This not only ensures the stability of the internal structure of the electric push rod 5, but also accelerates the processing of the castings, making it convenient to use.

[0034] The side wall of the connecting plate 7 is fixed with several equally spaced mounting seats 11. The end of the mounting seat 11 is provided with a slot 12 for easy connection. The slot 12 is slidably connected to the insert. The connection between the insert and the slot 12 is completed by bolts 13 provided on the side wall of the mounting seat 11. A cleaning plate 10 is welded to the end of the insert. The burrs are removed by the cleaning plate 10 abutting against the side wall of the casting.

[0035] To ensure the burr removal effect, an elastic component can be installed inside the insert block. Through the connection between the elastic component and the cleaning plate 10, the cleaning plate 10 can clean the grooves on the surface of the casting when it comes into contact with it, further improving the practicality of the device.

[0036] The drive motor 2, electric actuator 5, rotary motor 9, and linear motor 15 are all conventional instruments. Their working principles, dimensions, and models are irrelevant to the function of this application, so they will not be described in detail. The control method of this utility model is controlled by a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.

[0037] Working principle

[0038] When using this deburring device for castings, the casting is first placed in the middle of the pressure plate 8, and the movement of the moving part of the multi-stage telescopic electric push rod 5 is controlled to complete the clamping.

[0039] At this time, the cleaning plate 10 is connected to the mounting base 11, the drive motor 2 is started, the output shaft of the drive motor 2 drives the connected active gear 16 to rotate, which drives the meshing tooth plate 6 to rotate, thereby controlling the movement of the moving part of the linear motor 15, so that the fixed cleaning plate 10 abuts against the side wall of the casting, thereby completing the processing of the workpiece.

[0040] Finally, the rotation direction of the control rotary motor 9 is different from that of the drive motor 2. Under the action of the structure inside the electric push rod 5, the workpiece is kept stable, thereby accelerating the processing of the workpiece.

[0041] It should be noted that, in this document, relational terms such as "one" and "two" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A deburring device for casting surfaces, comprising a fixing plate (1), wherein the bottom of the fixing plate (1) is provided with support legs for fixing, and the top of the fixing plate (1) is also welded with two symmetrically arranged vertical plates (4), characterized in that: One of the vertical plates (4) is screwed to one side with an electric actuator (5) capable of multi-stage telescopic movement. The moving part of the electric actuator (5) passes through the side wall of the vertical plate (4) and is connected to a pressure plate (8) for clamping castings. The side wall of the other vertical plate (4) is screwed to a rotary motor (9). The output shaft of the rotary motor (9) passes through the side wall of the vertical plate (4) and is fixed to the other pressure plate (8) by a coupling. The electric actuator (5) and the rotary motor (9) are rotatably connected to a toothed plate (6). The side wall of the toothed plate (6) is meshed with a drive gear (16). The end of the drive gear (16) is fixed to the output shaft of the drive motor (2). The fixed part of the drive motor (2) is connected to the top of the fixed plate (1).

2. The deburring device for casting surfaces according to claim 1, characterized in that: The two vertical plates (4) are rotatably connected to the toothed plate (6) on opposite sides, and the toothed plate (6) has a toothed groove on the outer side for easy connection.

3. The deburring device for casting surfaces according to claim 2, characterized in that: Two parallel linear motors (15) are installed on the side wall of the toothed plate (6), and the moving part of the linear motor (15) is welded with a moving plate (14) that is slidably connected to the toothed plate (6).

4. The deburring device for casting surfaces according to claim 3, characterized in that: The side wall of the movable plate (14) is welded with a connecting plate (7), and the connecting plate (7) is provided with several equally spaced mounting seats (11) on the side near the casting.

5. The deburring device for casting surfaces according to claim 4, characterized in that: The top of several of the mounting bases (11) is provided with slots (12) for easy connection, and one side of the mounting base (11) is also provided with bolts (13) for easy connection.

6. The deburring device for casting surfaces according to claim 5, characterized in that: The slot (12) has a sliding block connected to its inner wall, and a cleaning plate (10) for cleaning burrs on the surface of the casting is welded to one end of the block.

7. The deburring device for casting surfaces according to claim 1, characterized in that: Two fixing brackets (3) are welded to the top of the fixing plate (1), and the interior of the fixing brackets (3) is connected to the fixing part of the drive motor (2).

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