Deburring and polishing device for stamping parts

Abstract

The utility model belongs to the technical field of stamping part machining equipment, and particularly relates to a stamping part deburring and polishing device which comprises a top plate, a through hole is formed in the surface of the top plate, an outer cylinder is arranged in the through hole, a first annular protruding block is installed above the outer wall of the outer cylinder and located on the upper surface of the top plate, and a first annular groove is formed in the outer wall of the first annular protruding block. A first positioning column is installed on the lower surface of the first annular protruding block, the bottom end of the first positioning column is installed in the first positioning hole, an inner cylinder is arranged in the outer cylinder, and filtering holes are formed in the bottom end and the periphery of the outer wall of the inner cylinder. According to the small stamping part deburring and grinding device, the magnetic grinding technology is adopted for deburring and grinding small stamping parts, deburring and grinding can be conducted on many small stamping parts at the same time, working efficiency is improved, workers can conveniently take out the deburring and grinding stamping parts, manual fishing of the workers is not needed, labor intensity is reduced, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of stamping part processing equipment, and in particular relates to a stamping part deburring and grinding device. Background Art

[0002] Stamping is a forming method that uses a press and a die to apply external force to plates, strips, pipes and profiles to cause plastic deformation or separation, thereby obtaining a workpiece (stamping) of the desired shape and size. Stamping and forging are both plastic processing (or pressure processing), collectively known as forging. The blanks for stamping are mainly hot-rolled and cold-rolled steel plates and strips. After stamping, burrs will be generated. If the burrs are not removed, the assembly will be incomplete or even impossible due to burrs and protruding objects during the assembly process. At this time, a stamping deburring device is needed.

[0003] After searching, the patent announcement number CN216731015U discloses a stamping part burr processing device, including a working platform, a control device for controlling the movement of the stamping part to be processed, and a grinding device for deburring the stamping part to be processed; the control device includes a movable seat, a fixed seat, and a jig for positioning the stamping part to be processed, the bottom of the movable seat can be universally movably arranged on the working platform, the bottom of the fixed seat is arranged on the upper surface of the movable seat, a qualified stamping part is clamped between the bottom of the jig and the upper surface of the fixed seat, and the jig, the qualified stamping part and the fixed seat are connected together; the grinding device is arranged on the working platform, and the grinding device includes a movable seat, a movable driving mechanism, a grinding head, a grinding motor, and a roller for rolling contact with the peripheral contour of the qualified stamping part; the utility model can improve the burr processing efficiency, reduce the labor intensity of workers, and maintain consistent burr removal effect.

[0004] In actual use, the existing stamping part deburring and grinding device generally adopts grinding structures such as grinding heads and grinding discs to grind the stamping parts. However, this kind of grinding operation is generally suitable for larger stamping parts. When this kind of grinding operation is used for smaller stamping parts, the grinding efficiency is low and the labor intensity is high. Therefore, we propose a stamping part deburring and grinding device to solve the existing problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a stamping part deburring and grinding device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A stamping part deburring and grinding device comprises a top plate: a through hole is provided on the surface of the top plate, an outer cylinder is provided in the through hole, a first annular protrusion is installed above the outer wall of the outer cylinder, and the first annular protrusion is located on the upper surface of the top plate, a first positioning column is installed on the lower surface of the first annular protrusion, and the bottom end of the first positioning column is installed in the first positioning hole, an inner cylinder is provided inside the outer cylinder, filter holes are provided on the bottom end and the outer wall of the inner cylinder, a second annular protrusion is installed above the outer wall of the inner cylinder, and the second annular protrusion is located at the top end of a hollow annular guide block, the hollow annular guide block is installed above the inner wall of the outer cylinder, a second positioning column is installed on the lower surface of the second annular protrusion, and the bottom end of the second positioning column is installed in the second positioning hole, a Z-shaped cover plate is provided on the top end of the outer cylinder, connecting shafts are installed on both sides of the rear end wall of the Z-shaped cover plate, the other end of the connecting shaft is installed in a bearing on the outer wall of the connecting plate, and the connecting plate is installed on both sides of the rear end of the upper surface of the top plate;

[0008] Arc-shaped mounting plates are provided on both sides of the outer wall of the outer cylinder, and the arc-shaped mounting plates are installed on both sides of the upper surface of the rotating plate, a first electromagnet is installed on the inner wall of the arc-shaped mounting plate, a second electromagnet is installed at the center position of the upper surface of the rotating plate, a rotating shaft is installed at the center position of the lower surface of the rotating plate, the bottom end of the rotating shaft passes through the bearing on the surface of the supporting plate and is installed in the bearing seat, a first bevel gear is installed below the outer wall of the rotating shaft, the first bevel gear is meshed with the second bevel gear, and the second bevel gear is installed on the output shaft of the reduction motor.

[0009] Furthermore, the outer wall of the outer cylinder and the hole wall of the through hole are connected with a gap.

[0010] Furthermore, the outer wall of the first positioning column is gap-connected with the hole wall of the first positioning hole, the first positioning hole is provided on the surface of the top plate, and first U-shaped handles are installed on both sides of the upper surface of the first annular protrusion.

[0011] Furthermore, the outer wall of the second positioning column is gap-connected to the hole wall of the second positioning hole, the second positioning hole is provided at the top end of the hollow annular guide block, and third U-shaped handles are installed on both sides of the upper surface of the second annular protrusion.

[0012] Furthermore, the bearing seat is installed on the upper surface of the base, and second support columns are installed at the four corners of the upper surface of the base, and a support plate is installed at the top of the second support column, and first support columns are installed at the four corners of the upper surface of the support plate, and a top plate is installed at the top of the first support column.

[0013] Furthermore, the reduction motor is mounted on the upper surface of the mounting seat, the mounting seat is mounted on the upper surface of the base, and the mounting seat is located on one side of the bearing seat.

[0014] Furthermore, arc-shaped sliders are installed on both sides of the lower surface of the rotating plate, the bottom ends of the arc-shaped sliders are installed on the hollow annular slide rails, and the arc-shaped sliders and the hollow annular slide rails are slidably connected, and the hollow annular slide rails are installed on the upper surface of the support plate.

[0015] By means of the above technical solution, the utility model provides a stamping part deburring and grinding device, which has at least the following beneficial effects:

[0016] 1. The utility model is provided with a series of structures. When the staff needs to perform deburring and grinding operations on smaller stamping parts, the staff pours the polishing agent into the outer cylinder, installs the inner cylinder into the outer cylinder, pours the stamping parts and the abrasive into the inner cylinder, and then installs the outer cylinder onto the top plate. After the first positioning column is installed into the first positioning hole, the staff pulls the Z-shaped cover plate and makes the Z-shaped cover plate located at the top end of the outer cylinder. The staff starts the reduction motor. The start of the reduction motor will indirectly drive the rotating plate to rotate. The rotation of the rotating plate will indirectly drive the first electromagnet and the second electromagnet to rotate. After the first electromagnet and the second electromagnet are energized and have a certain magnetism, the rotation of the first electromagnet and the second electromagnet can rotate the abrasive in the inner cylinder. During the rotation of the abrasive, the stamping parts are polished and deburred. Therefore, the utility model adopts the technology of magnetic grinding to deburr and grind small stamping parts, and can deburr and grind more small stamping parts at the same time, thereby improving work efficiency.

[0017] 2. The utility model is provided with a series of structures. When the deburring and grinding of the small stamping parts is completed, the staff needs to take out the small stamping parts after the deburring and grinding. The staff pulls the Z-shaped cover plate through the second U-shaped handle and rotates the Z-shaped cover plate to a certain position. The staff holds the third U-shaped handle and moves the inner cylinder to a certain height. The filter hole can filter the polishing agent into the outer cylinder. When the polishing agent is filtered, the staff pours the small stamping parts after the deburring and grinding into the filtering equipment to filter and separate the abrasive and the small stamping parts. Therefore, the utility model is convenient for the staff to take out the stamping parts after the deburring and grinding is completed, and the staff does not need to manually salvage them, which reduces the labor intensity and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0019] Figure 1 A schematic diagram of the three-dimensional structure of a stamping part deburring and grinding device provided in an embodiment of the present application;

[0020] Figure 2 A schematic diagram of the internal structure of a stamping part deburring and grinding device provided in an embodiment of the present application;

[0021] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 4 A schematic diagram of the outer cylinder structure of a stamping part deburring and grinding device provided in an embodiment of the present application;

[0023] Figure 5 Schematic diagram of the connection structure between the Z-shaped cover plate and the top plate of the stamping part deburring and grinding device provided in the embodiment of the present application Figure 1 ;

[0024] Figure 6 Schematic diagram of the connection structure between the Z-shaped cover plate and the top plate of the stamping part deburring and grinding device provided in the embodiment of the present application Figure 2 ;

[0025] Figure 7 A schematic diagram of the structure of a rotating plate of a stamping part deburring and grinding device provided in an embodiment of the present application;

[0026] Figure 8 A schematic diagram of the inner cylinder structure of a stamping part deburring and grinding device provided in an embodiment of the present application;

[0027] Fig. 9 Schematic diagram of the connection structure between the arc-shaped slide block and the hollow annular slide rail of the stamping part deburring and grinding device provided in an embodiment of the present application.

[0028] In the figure: 1, Z-shaped cover plate; 2, connecting plate; 3, first U-shaped handle; 4, first annular protrusion; 5, top plate; 6, first support column; 7, arc-shaped slider; 8, hollow annular slide rail; 9, support plate; 10, first bevel gear; 11, second bevel gear; 12, rotating shaft; 13, bearing seat; 14, second U-shaped handle; 15, first electromagnet; 16, outer cylinder; 17, arc-shaped mounting plate; 18, second electromagnet; 19, rotating plate; 20, second support column; 21, reduction motor; 22, mounting seat; 23, base; 24, third U-shaped handle; 25, inner cylinder; 26, second annular protrusion; 27, connecting shaft; 28, through hole; 29, first positioning column; 30, second positioning hole; 31, hollow annular guide block; 32, filter hole; 33, first positioning hole; 34, second positioning column. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figures 1 to 9The stamping part deburring and grinding device of the utility model mainly comprises a top plate 5: a through hole 28 is provided on the surface of the top plate 5, an outer cylinder 16 is provided in the through hole 28, a first annular protrusion 4 is installed above the outer wall of the outer cylinder 16, and the first annular protrusion 4 is located on the upper surface of the top plate 5, a first positioning column 29 is installed on the lower surface of the first annular protrusion 4, and the bottom end of the first positioning column 29 is installed in the first positioning hole 33, an inner cylinder 25 is provided inside the outer cylinder 16, filter holes 32 are provided at the bottom end and around the outer wall of the inner cylinder 25, a second annular protrusion 26 is installed above the outer wall of the inner cylinder 25, and the second annular protrusion 26 is located at the top end of the hollow annular guide block 31, the hollow annular guide block 31 is installed above the inner wall of the outer cylinder 16, and the second annular protrusion 26 is installed at the top end of the hollow annular guide block 31. A second positioning column 34 is installed on the lower surface, and the bottom end of the second positioning column 34 is installed in the second positioning hole 30. A Z-shaped cover plate 1 is provided at the top end of the outer cylinder 16. Connecting shafts 27 are installed on both sides of the rear end wall of the Z-shaped cover plate 1. The other end of the connecting shaft 27 is installed in the bearing on the outer wall of the connecting plate 2, and the connecting plate 2 is installed on both sides of the rear end of the upper surface of the top plate 5. Arc-shaped mounting plates 17 are provided on both sides of the outer wall of the outer cylinder 16, and the arc-shaped mounting plates 17 are installed on both sides of the upper surface of the rotating plate 19. A first electromagnet 15 is installed on the inner side wall of the arc-shaped mounting plate 17, and a second electromagnet 18 is installed at the center position of the upper surface of the rotating plate 19. A rotating shaft 12 is installed at the center position of the lower surface of the rotating plate 19, and the bottom end of the rotating shaft 12 passes through the shaft on the surface of the support plate 9. The bearing is supported and installed in the bearing seat 13, and a first bevel gear 10 is installed under the outer wall of the rotating shaft 12. The first bevel gear 10 is meshed and connected with the second bevel gear 11, and the second bevel gear 11 is installed on the output shaft of the reduction motor 21. When the staff needs to deburr and grind smaller stamping parts, the staff pours the polishing agent into the outer cylinder 16, and the staff installs the inner cylinder 25 into the outer cylinder 16. After pouring the stamping parts and abrasives into the inner cylinder 25, the outer cylinder 16 is installed on the top plate 5, and the first positioning column 29 is installed in the first positioning hole 33, the staff pulls the Z-shaped cover plate and makes the Z-shaped cover plate located at the top of the outer cylinder 16, and the staff starts the reduction motor 21. The start of the reduction motor 21 will indirectly drive the rotating plate 19 to The rotation of the rotating plate 19 will indirectly drive the first electromagnet 15 and the second electromagnet 18 to rotate. After the first electromagnet 15 and the second electromagnet 18 are energized and have a certain magnetism, the rotation of the first electromagnet 15 and the second electromagnet 18 can make the abrasive in the inner cylinder 25 rotate. During the rotation of the abrasive, the stamping parts are polished and deburred. Therefore, the utility model adopts the technology of magnetic grinding to deburr and grind small stamping parts, and can deburr and grind more small stamping parts at the same time, thereby improving work efficiency. When the deburring and grinding of the small stamping parts is completed, the staff needs to take out the small stamping parts that have been deburred and polished. The staff pulls the Z-shaped cover plate through the second U-shaped handle 14 and rotates the Z-shaped cover plate to a certain position.After the staff carries the third U-shaped handle 24 and moves the inner cylinder 25 to a certain height, the filter hole 32 can filter the polishing agent into the outer cylinder 16. After the polishing agent is filtered, the staff pours the small stamping parts after deburring and grinding into the filtering device to filter and separate the abrasive and the small stamping parts. Therefore, the utility model facilitates the staff to take out the stamping parts after deburring and grinding, and the staff does not need to manually salvage them, which reduces the labor intensity.

[0031] The outer wall of the outer cylinder 16 is connected with the hole wall of the through hole 28 by a gap, and since the outer wall of the outer cylinder 16 is connected with the hole wall of the through hole 28 by a gap, it is convenient to install the outer cylinder 16 on the top plate 5. The outer wall of the first positioning column 29 is connected with the hole wall of the first positioning hole 33 by a gap, and since the outer wall of the first positioning column 29 is connected with the hole wall of the first positioning hole 33 by a gap, it is convenient to install the first positioning column 29 into the first positioning hole 33 or remove the first positioning column 29 from the first positioning hole 33. The first U-shaped handle 3 is installed on both sides of the upper surface of the first annular protrusion 4, and the outer wall of the second positioning column 34 is connected with the hole wall of the second positioning hole 30 by a gap. Because the outer wall of the second positioning column 34 is connected with the hole wall of the second positioning hole 30 by a gap, it is convenient to install the second positioning column 34 into the second positioning hole 30 or remove the second positioning column 34 from the second positioning hole 30. The second positioning hole 30 is opened at the top of the hollow annular guide block 31, and the setting of the hollow annular guide block 31 , which can be used to guide the polishing agent in the outer cylinder 16. The third U-shaped handles 24 are installed on both sides of the upper surface of the second annular protrusion 26. The bearing seat 13 is installed on the upper surface of the base 23. The second support column 20 is installed at the four corners of the upper surface of the base 23, and the top of the second support column 20 is installed with a support plate 9. The first support column 6 is installed at the four corners of the upper surface of the support plate 9, and the top of the first support column 6 is installed with a top plate 5. The reduction motor 21 is installed on the upper surface of the mounting seat 22, and the mounting seat 2 2 is mounted on the upper surface of the base 23, and the mounting seat 22 is located on one side of the bearing seat 13. Arc-shaped sliders 7 are installed on both sides of the lower surface of the rotating plate 19. The bottom end of the arc-shaped slider 7 is installed on the hollow annular slide rail 8, and the arc-shaped slider 7 and the hollow annular slide rail 8 are slidably connected. The hollow annular slide rail 8 is installed on the upper surface of the supporting plate 9. The coordinated arrangement of the arc-shaped slider 7 and the hollow annular slide rail 8 enhances the stability of the rotating plate 19 when rotating, thereby enhancing the stability of the first electromagnet 15 and the second electromagnet 18 when rotating.

[0032] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stamping part deburring and grinding device, characterized in that: The invention comprises a top plate (5), wherein a through hole (28) is provided on the surface of the top plate (5), an outer cylinder (16) is arranged in the through hole (28), a first annular protrusion (4) is installed above the outer wall of the outer cylinder (16), and the first annular protrusion (4) is located on the upper surface of the top plate (5), a first positioning column (29) is installed on the lower surface of the first annular protrusion (4), and the bottom end of the first positioning column (29) is installed in the first positioning hole (33), an inner cylinder (25) is arranged inside the outer cylinder (16), filter holes (32) are provided at the bottom end and around the outer wall of the inner cylinder (25), and a second annular protrusion is installed above the outer wall of the inner cylinder (25). (26), and the second annular protrusion (26) is located at the top end of the hollow annular guide block (31), the hollow annular guide block (31) is installed above the inner wall of the outer cylinder (16), the lower surface of the second annular protrusion (26) is installed with a second positioning column (34), and the bottom end of the second positioning column (34) is installed in the second positioning hole (30), the top end of the outer cylinder (16) is provided with a Z-shaped cover plate (1), and the two sides of the rear end wall of the Z-shaped cover plate (1) are installed with a connecting shaft (27), the other end of the connecting shaft (27) is installed in the bearing on the outer wall of the connecting plate (2), and the connecting plate (2) is installed on both sides of the rear end of the upper surface of the top plate (5); Arc-shaped mounting plates (17) are provided on both sides of the outer wall of the outer cylinder (16), and the arc-shaped mounting plates (17) are installed on both sides of the upper surface of the rotating plate (19). A first electromagnet (15) is installed on the inner wall of the arc-shaped mounting plate (17), and a second electromagnet (18) is installed at the center position of the upper surface of the rotating plate (19). A rotating shaft (12) is installed at the center position of the lower surface of the rotating plate (19). The bottom end of the rotating shaft (12) passes through the bearing on the surface of the supporting plate (9) and is installed in the bearing seat (13). A first bevel gear (10) is installed below the outer wall of the rotating shaft (12), and the first bevel gear (10) is meshed with the second bevel gear (11), and the second bevel gear (11) is installed on the output shaft of the reduction motor (21).

2. The stamping part deburring and grinding device according to claim 1, characterized in that: The outer wall of the outer cylinder (16) and the hole wall of the through hole (28) are connected with a gap.

3. The stamping part deburring and grinding device according to claim 1, characterized in that: The outer wall of the first positioning column (29) is connected to the hole wall of the first positioning hole (33) with a gap, the first positioning hole (33) is opened on the surface of the top plate (5), and the first U-shaped handles (3) are installed on both sides of the upper surface of the first annular protrusion (4).

4. The stamping part deburring and grinding device according to claim 1, characterized in that: The outer wall of the second positioning column (34) is gap-connected to the wall of the second positioning hole (30); the second positioning hole (30) is provided at the top of the hollow annular guide block (31); and third U-shaped handles (24) are installed on both sides of the upper surface of the second annular protrusion (26).

5. The stamping part deburring and grinding device according to claim 1, characterized in that: The bearing seat (13) is installed on the upper surface of the base (23); second support columns (20) are installed at the four corners of the upper surface of the base (23); a support plate (9) is installed at the top of the second support column (20); first support columns (6) are installed at the four corners of the upper surface of the support plate (9); and a top plate (5) is installed at the top of the first support column (6).

6. The stamping part deburring and grinding device according to claim 1, characterized in that: The reduction motor (21) is mounted on the upper surface of a mounting seat (22), the mounting seat (22) is mounted on the upper surface of a base (23), and the mounting seat (22) is located on one side of the bearing seat (13).

7. The stamping part deburring and grinding device according to claim 1, characterized in that: Arc-shaped sliders (7) are installed on both sides of the lower surface of the rotating plate (19), the bottom end of the arc-shaped slider (7) is installed on the hollow annular slide rail (8), and the arc-shaped slider (7) and the hollow annular slide rail (8) are slidably connected, and the hollow annular slide rail (8) is installed on the upper surface of the support plate (9).

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