Burr removing device for casting shell

Abstract

The utility model relates to a casting shell burr removing device, and belongs to the technical field of casting treatment.The casting shell burr removing device comprises a supporting base and a U-shaped base arranged at the upper end of the supporting base, an annular base is arranged at the upper end of the U-shaped base, and a plurality of first concentric electric push rods which are annularly distributed at equal intervals are arranged at the upper end of the annular base; an L-shaped clamping seat is arranged at a push rod part of the electric push rod I; a pushing rotating assembly is arranged on the U-shaped base, and a polishing steel wire roller brush concentric with the annular base is assembled on the pushing rotating assembly in a matched mode. According to the casting shell burr removing device, while burrs on the inner wall of a casting motor shell are removed, a second electric push rod works to push a driving motor and drive polishing steel wire bristles on a U-shaped plate to rotate, and the U-shaped plate moves downwards and rotates to conduct burr treatment on the outer portion of the casting motor shell; and compared with a traditional burr removing mode, the efficiency and the effect are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to foundry processing technical field, concretely is a kind of foundry shell burr removing device. BACKGROUND

[0002] In mechanical manufacturing and foundry industry, foundry shell is one of common parts, is widely used in automobile, aerospace, mechanical engineering and other fields, foundry shell is produced in the process, due to the limitation of casting process, often burr is generated on surface, these burrs not only affect the appearance quality of product, can also lead to quality problem in subsequent processing and assembly process, even affect the service life of product.

[0003] Among them, when burr is handled after motor shell casting, motor shell is clamped by gripper and then deburring treatment is carried out in cooperation with polishing equipment, but motor shell is hollow, so there is the phenomenon that it is difficult to remove burr in the inner wall of motor shell, so the present application designs a kind of foundry shell burr removing device to solve this prior art defect. UTILITY MODEL CONTENT

[0004] In view of the deficiency of prior art, the utility model provides a kind of foundry shell burr removing device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of foundry shell burr removing device, including support seat and the U-shaped seat of being located on the upper end of support seat, the upper end of the U-shaped seat is equipped with annular seat, the upper end of the annular seat is equipped with multiple annular equidistance distribution electric push rod one with the same center, the push rod of electric push rod one is equipped with L-shaped clamping seat;

[0006] Pushing rotation assembly is equipped on the U-shaped seat, and the polishing steel wire drum brush with the same center as the annular seat is assembled on the pushing rotation assembly.

[0007] Support frame is equipped on the support seat, electric push rod two is equipped on the upper end of support frame, drive motor is equipped at the push rod of electric push rod two, the output end of drive motor is equipped with U-shaped plate, and the inner side of U-shaped plate is equipped with multiple polishing steel wire bristles in the form of sheet.

[0008] The casting motor shell is fixed by placing the casting motor shell with the opening downward on the upper surface of the L-shaped clamping seat, driving the L-shaped clamping seat to move outward to hook the inner wall of the casting motor shell by starting the electric push rod one, and driving the polishing steel wire drum brush to move and rotate by starting the push-rotation assembly, so that the burrs on the inner wall of the casting motor shell are cleaned, and the U-shaped plate is driven to move downward and rotate by the electric push rod two to clean the burrs on the outer wall of the casting motor shell.

[0009] As a preferred technical scheme of the utility model, the push-rotation assembly comprises an electric push rod three and an electric motor, the electric push rod three is detachably arranged at the lower end of the U-shaped seat, and a loading plate is arranged on the inner side of the U-shaped seat at the push rod of the electric push rod three.

[0010] The output end of the electric motor is connected with the polishing steel wire drum brush.

[0011] The electric push rod three and the electric motor work synchronously to realize the movement and rotation of the polishing steel wire drum brush.

[0012] As a preferred technical scheme of the utility model, a plurality of telescopic rods are arranged between the U-shaped seat and the loading plate.

[0013] The telescopic rods support the electric motor on the loading plate to improve the stability of the movement of the electric motor.

[0014] As a preferred technical scheme of the utility model, the output shaft of the driving motor is concentric with the annular seat, and the connection between the U-shaped plate and the driving motor is located at the middle part of the U-shaped plate.

[0015] The U-shaped plate can rotate concentrically based on the clamped casting part.

[0016] As a preferred technical scheme of the utility model, an electric guide rail is arranged on the outer side of the support frame, a sealing cover is arranged at the guide rail sliding seat of the electric guide rail, the sealing cover is located on the outer side of the support frame, and the sealing cover is concentric with the annular seat.

[0017] The electric guide rail drives the sealing cover to move downward to realize sealing during polishing and prevent debris from splashing.

[0018] As a preferred technical scheme of the utility model, a chip removal hole is arranged on the support seat, and a base is arranged at the lower end of the support seat.

[0019] The base improves the stability of the overall equipment placement support.

[0020] As a preferred technical scheme of the utility model, the base is provided with a collecting bucket below the chip removal hole.

[0021] The collecting bucket collects the polished chips.

[0022] As a preferred technical scheme of the utility model, the surface of the collecting bucket is provided with a handle.

[0023] The handle facilitates the removal of the collecting bucket for dumping the chips.

[0024] Compared with the prior art, the technical scheme has the following beneficial effects:

[0025] 1. The cast shell burr removing device is characterized in that the cast motor shell is placed with the opening downward on the upper surface of the L-shaped clamping seat, the L-shaped clamping seat is moved outward to hook the inner wall of the cast motor shell by the starting of the electric push rod one, the cast motor shell is fixed, the polishing steel wire roller brush is moved and rotated by the starting of the push-rotating assembly, the burr on the inner wall of the cast motor shell is cleaned, the electric push rod two drives the driving motor and the polishing steel wire brush on the U-shaped plate to rotate, the U-shaped plate is moved downward and rotated to clean the burr on the outer part of the cast motor shell, the burr on the inner and outer parts of the cast motor shell is cleaned synchronously, and the efficiency and effect are improved compared with the traditional burr removing method.

[0026] 2. The cast shell burr removing device is characterized in that when polishing, the electric guide rail drives the sealing cover to move downward and tightly seal with the base, the chips are prevented from splashing out, the chips are discharged into the collecting bucket through the chip removal hole, and the collecting bucket is pulled out by the handle for dumping. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a perspective view of the utility model;

[0028] Figure 2 It is a perspective view of the utility model with the sealing cover separated;

[0029] Figure 3 It is a sectional perspective view of the utility model;

[0030] Figure 4 It is a sectional perspective view of the utility model from the side.

[0031] In the figure: 1, support seat; 2, U-shaped seat; 3, annular seat; 4, electric push rod one; 5, L-shaped clamping seat; 6, electric push rod three; 7, motor; 8, polishing steel wire drum brush; 9, telescopic rod; 10, support frame; 11, electric push rod two; 12, driving motor; 13, U-shaped plate; 14, polishing steel wire brush; 15, base; 16, collecting hopper; 17, handle; 18, chip removal hole; 19, sealing cover; 20, electric guide rail. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0033] Please refer to Figures 1-2 The cast shell burr removing device in the embodiment comprises a support seat 1, which is used as a loading platform of the whole device and is used for mounting and supporting other components, a U-shaped seat 2, which is mounted and fixed to the upper end surface of the support seat 1 and is used for mounting an annular seat 3 and other components.

[0034] The annular seat 3 is mounted and fixed to the upper end surface of the U-shaped seat 2, electric push rod one 4 is mounted and fixed to the upper end surface of the annular seat 3 through fastening bolts, a plurality of electric push rod one 4 is distributed in a ring shape at equal distances, an L-shaped clamping seat 5 is mounted and fixed at the push rod of the electric push rod one 4, and the L-shaped clamping seat 5 is used for clamping the inner wall of the cast shell.

[0035] The push and rotate assembly comprises electric push rod three 6 and motor 7, the electric push rod three 6 is detachably mounted and fixed to the lower end surface of the U-shaped seat 2, an loading plate is mounted and fixed at the push rod of the electric push rod three 6, the motor 7 is detachably mounted and fixed to the upper end surface of the loading plate through fastening bolts, and the output end of the motor 7 is connected and fixed with the polishing steel wire drum brush 8.

[0036] The polishing steel wire drum brush 8 is arranged on the push and rotate assembly, is coaxial with the annular seat 3, and is used for removing the burrs of the inner wall of the cast shell.

[0037] The support frame 10 is mounted and fixed to the upper end surface of the support seat 1 and is used for mounting electric push rod two 11.

[0038] Please refer to Figures 2-4Electric push rod two 11 is fixed on the upper end surface of the support frame 10 by bolts, and the push rod thereof is fixed with a driving motor 12. The output end of the driving motor 12 is fixed with a U-shaped plate 13, and the inner side of the U-shaped plate 13 is fixed with a plurality of sheet-shaped polished steel wire bristles 14 for removing burrs on the outer wall of the casting shell. The electric guide rail 20 is fixed on the outer side of the support frame 10 by bolts, and the guide rail sliding seat thereof is fixed with a sealing cover 19 located on the outer side of the support frame 10 and coaxial with the annular seat 3.

[0039] The sealing cover 19 is used for sealing the equipment during polishing to prevent debris from splashing. The debris discharge hole 18 is opened on the support seat 1 for discharging debris. The base 15 is fixed on the lower end surface of the support seat 1 to improve the stability of the equipment. The collecting hopper 16 is placed on the upper surface of the base 15 below the debris discharge hole 18 for collecting debris.

[0040] It should be noted that the base 15 is provided with a plurality of fixing holes for fastening and installing the base 15 by bolts.

[0041] The handle 17 is fixed on the surface of the collecting hopper 16 for taking out the collecting hopper 16 to pour out the debris.

[0042] Working principle:

[0043] Clamping: Place the casting shell with the opening downward on the upper surface between the L-shaped clamping seats 5, start the electric push rod 4, and drive the L-shaped clamping seats 5 to move outward to hook the inner wall of the casting shell to fix the casting shell.

[0044] Inner wall burr removal: Start the push and rotate assembly, the electric push rod 6 pushes the loading plate to move, and the electric motor 7 drives the polished steel wire cylinder brush 8 to rotate to clean the inner wall burrs of the casting shell.

[0045] Outer wall burr removal: Start the electric push rod two 11 to drive the driving motor 12 and the polished steel wire bristles 14 on the U-shaped plate 13 to rotate, realize the downward movement and rotation of the polished steel wire bristles 14 to adhere to the outer wall of the casting shell, and process the outer wall burrs of the casting shell.

[0046] Sealing and debris collection: The electric guide rail 20 drives the sealing cover 19 to move downward and tightly adhere to the base 15 to prevent debris from splashing during polishing. The debris is discharged into the collecting hopper 16 through the debris discharge hole 18 for storage. When it is needed to pour out the debris, the handle 17 is held to pull out the collecting hopper 16 for pouring out the debris.

[0047] Advantages:

[0048] Integrated design: through the setting of the annular seat, the electric push rod and the clamping seat, automatic clamping and positioning of the shell are realized, and the integration of burr removal and surface polishing is realized by combining the polished steel wire drum brush and the polished steel wire bristles.

[0049] High-efficiency removal: the polished steel wire drum brush driven by the electric push rod and the motor realizes fast and uniform burr removal, improving production efficiency.

[0050] Automatic operation: through the design of the electric push rod and the electric guide rail, automatic conveying and positioning of the shell are realized, reducing manual operation and improving the degree of automation.

[0051] Compact structure: the overall design is compact, facilitating operation and maintenance, and suitable for large-scale production.

[0052] Scrap collection: through the setting of the chip removal hole and the collection bucket, automatic collection of scrap is realized, keeping the working environment clean.

[0053] The application is equipped with a main controller and a power supply, and the electrical components appearing in the text are electrically connected with the main controller and the power supply. The main controller can be a conventional known device such as a computer for control, and the existing disclosed power connection technology is not described in detail.

[0054] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A casting shell flash removal apparatus comprising a support base and a U-shaped seat provided at an upper end of the support base, characterized in that, The upper end of the U-shaped seat is provided with an annular seat, the upper end of the annular seat is provided with a plurality of electric push rods with the same center and equidistantly distributed, the push rod of the electric push rod is provided with an L-shaped clamping seat; The U-shaped seat is provided with a push and rotation assembly, and the push and rotation assembly is provided with a polishing steel wire drum brush with the same center as the annular seat; The support seat is provided with a support frame, the upper end of the support frame is provided with an electric push rod two, the push rod of the electric push rod two is provided with a driving motor, the output end of the driving motor is provided with a U-shaped plate, and the inner side of the U-shaped plate is provided with a plurality of sheet-shaped polishing steel wire bristles.

2. A cast housing burr removal device as defined in claim 1, wherein: The push and rotation assembly comprises an electric push rod three and an electric motor, the electric push rod three is detachably arranged at the lower end of the U-shaped seat, the push rod of the electric push rod three is provided with a loading plate located on the inner side of the U-shaped seat, and the upper end of the loading plate is detachably provided with an electric motor. The output end of the electric motor is connected with the polishing steel wire drum brush.

3. A cast shell flash removal device as claimed in claim 2, wherein: A plurality of telescopic rods are arranged between the U-shaped seat and the loading plate.

4. A casting shell flash removal device according to claim 1, wherein: The output shaft of the driving motor is coaxial with the annular seat, and the connection between the U-shaped plate and the driving motor is located in the middle of the U-shaped plate.

5. A casting shell flash removal device according to claim 1 wherein: The outer side of the support frame is provided with an electric guide rail, the guide rail sliding seat of the electric guide rail is provided with a sealing cover, the sealing cover is located on the outer side of the support frame, and the sealing cover is coaxial with the annular seat.

6. A casting shell flash removal device according to claim 1 wherein: The support seat is provided with a chip removal hole, and the lower end of the support seat is provided with a base.

7. A cast housing burr removal device as defined in claim 6, wherein: The base is provided with a collecting hopper located below the chip removal hole.

8. A cast housing burr removal device as defined in claim 7, wherein: The surface of the collecting hopper is provided with a handle.

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