CN111644922A - Edge grinding device with clamping and fixing mechanism for toy processing - Google Patents

Abstract

The present invention provides the following technical solutions: an edging device with a clamping and fixing mechanism for toy processing, comprising a worktable body, a conical grinding tool column, a conical grinding tool gear block, a conical grinding tool gear, a first lifting and lowering rotation Shaft, circular abrasive sliding groove, conical abrasive wheel, jig wheel, circular abrasive wheel, conical abrasive lower bearing, jig lower bearing, circular abrasive lower bearing and outrigger, the table body A conical grinding tool column is installed above the right side, and a conical grinding tool lifting column is installed above the conical grinding tool column. The present invention adds a clamp to the center of the grinding machine table, so that the clamp can be used to fix the parts that need to be ground. This allows workers to control the position of the abrasive tool and the grinding track, and the chuck of the fixture is made of soft rubber material, which can clamp the parts without causing damage to the parts.

Description

An edge grinding device with clamping and fixing mechanism for toy processing

technical field

The invention relates to the technical field of toy processing, in particular to an edging device with a clamping and fixing mechanism for toy processing.

Background technique

In the processing of toy parts, the grinding machine, as a device that can replace the manual removal of burrs, impurities and coarse particles on the surface of toy parts, has been widely used in the processing of various toy models, and occupies a very important position in the field of toy processing. s position.

Although the existing grinding machine can grind the parts, it still needs full control of the workers during the working process, and there is no fixture and fixed base above the grinding tools. , The position of the abrasive tool is fixed and cannot be moved, resulting in a large consumption of manpower and inaccurate grinding accuracy.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an edge grinding device with a clamping and fixing mechanism for toy processing, so as to solve the problem that although the existing grinding machine proposed in the above-mentioned background technology can grind parts, it still requires workers to fully control the work process. , and there is no fixture and fixed base above the abrasive tool, the type of abrasive tool is single, and the grinding process cannot be performed on the cracks and interior of the parts. The location of the abrasive tool is fixed and cannot be moved, resulting in high labor consumption and inaccurate grinding accuracy. question.

In order to achieve the above purpose, the present invention provides the following technical solutions: an edging device with a clamping and fixing mechanism for toy processing, comprising a worktable body, a conical grinding tool column, a conical grinding tool gear block, and a conical grinding tool gear , the first lifting rotating shaft, the lifting column of the conical abrasive tool, the top bearing of the conical abrasive tool, the conical abrasive tool arm, the conical abrasive tool motor, the conical abrasive tool motor shaft, the conical abrasive tool, the anti-skid handle, the clamp handle , fixture chuck, circular abrasive, circular abrasive motor shaft, circular abrasive motor, circular abrasive motor shaft, circular abrasive arm, circular abrasive top bearing, circular abrasive lifting column, Circular Abrasive Gear, Second Lifting Rotary Shaft, Circular Abrasive Gear Block, Circular Abrasive Column, Fixture Clamping Rotary Shaft, Fixture Gear, Fixture Gear Block, Fixture Column, Fixture Body, Conical Abrasive Sliding Groove , fixture sliding groove, circular abrasive sliding groove, tapered abrasive wheel, fixture wheel, circular abrasive wheel, conical abrasive lower bearing, fixture lower bearing, circular abrasive lower bearing and legs, the A conical grinding tool column is installed on the upper right side of the main body of the worktable, and a conical grinding tool lifting column is installed above the conical grinding tool column, and a conical grinding tool gear block is connected below the conical grinding tool lifting column. And a conical abrasive gear is installed on the right side of the conical abrasive gear block, a first lifting rotating shaft is installed on the outside of the surface of the conical abrasive column, and a cone is installed above the conical abrasive lifting column. Grinding tool arm, and the conical grinding tool top bearing is installed at the connection between the conical grinding tool lifting column and the conical grinding tool arm, the conical grinding tool motor is installed inside the left side of the conical grinding tool arm, and the cone A conical abrasive tool motor shaft is installed on the left side of the shaped abrasive tool motor, a conical abrasive tool is installed on the left side of the conical abrasive tool motor shaft, and a conical abrasive tool slide is opened below the conical abrasive tool column. A conical abrasive wheel is installed on the inner side of the sliding groove of the conical abrasive tool, the lower bearing of the conical abrasive tool is installed at the connection between the conical abrasive tool column and the main body of the worktable, and the upper center of the main body of the worktable is installed There is a clamp column, and a clamp body is installed at the top of the clamp column, a clamp chuck is installed on the upper and inner side of the clamp body, and a clamp handle is connected to the right side of the clamp head, and a non-slip handle is installed at the tail of the clamp handle. A clamp gear block is installed at the bottom of the main body, and a clamp gear is connected to the inner side of the clamp gear block, a clamp clamping rotating shaft is connected above the clamp gear, a clamp sliding groove is opened under the clamp column, and the two sides of the clamp sliding groove are A jig wheel is installed, a lower bearing of the jig is installed at the connection between the worktable main body and the clamp column, a circular abrasive column is installed above the left side of the workbench main body, and a circular abrasive column is installed above the circular abrasive column. There is a lifting column, a circular abrasive gear block is connected below the circular abrasive lifting column, and a circular abrasive gear is installed on the right side of the circular abrasive gear block, and the surface of the circular abrasive column is mounted with a The second lifting and rotating shaft, a circular abrasive arm is installed above the circular abrasive lifting column, and a circular abrasive top bearing is installed at the connection between the circular abrasive lifting column and the circular abrasive arm. A circular abrasive motor is installed inside the right side of the circular abrasive arm, and a circular abrasive motor rotating shaft is installed on the front and rear sides of the circular abrasive motor. A circular abrasive motor shaft is installed on the right side of the circular abrasive motor, and a circular abrasive is installed on the right side of the circular abrasive motor shaft, and a circular abrasive sliding is provided under the circular abrasive column. groove, and circular abrasive wheels are installed on both sides of the sliding groove of the circular abrasive, and the lower bearing of the circular abrasive is installed at the connection between the main body of the worktable and the column of the circular abrasive, and the lower part of the main body of the worktable is installed Installed with outriggers.

Preferably, the conical grinder gear, the first lifting rotating shaft and the conical grinder gear block form a sliding structure, and the conical grinder column is connected through the lower bearing of the conical grinder and the main body of the worktable to form a rotating structure , the rotation angle is 0-360°, and the tapered grinding tool lifting column and the tapered grinding tool arm are connected through the top bearing of the tapered grinding tool, which also constitutes a rotating structure, and the rotation angle is 0-90 °.

Preferably, the clamp column is connected with the main body of the worktable through the lower bearing of the clamp to form a rotating structure, and the rotation angle is 0-360°, and the clamp rotating shaft and the clamp gear block are connected by a clamp gear to form a telescopic structure. , and the clamp handle is connected with the clamp chuck, which also constitutes a rotating structure, and the rotation angle is 0-360°.

Preferably, the main body of the worktable and the circular abrasive column are connected through the lower bearing of the circular abrasive to form a rotating structure, the rotation angle is 0-360°, and the second lifting rotating shaft and the circular abrasive gear The blocks are connected by circular abrasive gears to form a telescopic structure.

Preferably, the circular abrasive tool arm and the circular abrasive tool lifting column are connected through a circular abrasive tool top bearing to form a rotating structure, the rotation angle is 0-90°, and the circular abrasive tool motor is connected through a circular abrasive tool. The grinding wheel motor shaft is connected to the circular grinding wheel arm, which also constitutes a rotating structure with a rotation angle of 0-180°.

Preferably, the tapered grinding wheel is used to form a sliding structure in the sliding groove of the tapered grinding wheel.

Preferably, the clamp column forms a sliding structure in the clamp sliding groove through the clamp wheel.

Preferably, the circular grinding wheel is used to form a sliding structure in the sliding groove of the circular grinding wheel.

Compared with the prior art, the beneficial effects of the present invention are:

1. The present invention adds rotating, lifting and turning devices in various directions to the support device of the grinding machine, so that the parts on the fixture can be ground at any angle and position, thereby improving the grinding quality and grinding efficiency.

2. In the present invention, a fixture is added to the center of the grinding machine worktable, so that the fixture can be used to fix the parts that need to be polished, so that the worker can control the position of the grinding tool and the grinding track, and the clamp chuck is made of soft rubber material. , which can clamp the parts without causing damage to the parts.

3. The present invention can adapt to parts of different shapes by setting two grinding tools on the worktable. Conical grinding tools can be used when grinding diagonally or inside parts, and circular grinding tools can be used when grinding the entire surface. Moreover, the circular abrasive tool can also rotate along the circular abrasive tool arm, and can handle surfaces with various angles, so the grinding accuracy can be improved.

4. By adding a sliding structure to the bottom of the support column, the present invention can freely move the abrasive tool laterally and the fixture longitudinally, so as to adjust the position and angle of the parts and the abrasive tool, so that parts of any size can be polished.

Description of drawings

1 is a schematic diagram of the internal structure of an edging device with a clamping and fixing mechanism for toy processing according to the present invention;

FIG. 2 is a schematic top view of the structure of an edging device with a clamping and fixing mechanism for toy processing according to the present invention;

3 is a schematic cross-sectional structure diagram of an edge grinding device with a clamping and fixing mechanism for toy processing according to the present invention;

4 is a schematic structural diagram of a circular abrasive tool with an edging device with a clamping and fixing mechanism for toy processing according to the present invention;

5 is a schematic structural diagram of a clamp of an edge grinding device with a clamping and fixing mechanism for toy processing according to the present invention.

In the figure: 1. Main body of worktable; 2. Conical grinding tool column; 3. Conical grinding tool gear block; 4. Conical grinding tool gear; 5. The first lifting rotating shaft; 6. Conical grinding tool lifting column ;7. Top bearing of conical abrasive tool; 8. Conical abrasive tool arm; 9. Conical abrasive tool motor; 10. Conical abrasive tool motor shaft; 11. Conical abrasive tool; 12. Anti-slip handle; 13. Fixture Handle; 14. Fixture chuck; 15. Round grinder; 16, Round grinder motor shaft; 17, Round grinder motor; 18, Round grinder motor shaft; 19, Round grinder arm; 20 , the top bearing of the circular abrasive; 21, the circular abrasive lifting column; 22, the circular abrasive gear; 23, the second lifting and rotating shaft; 24, the circular abrasive gear block; 25, the circular abrasive column; 26. Fixture clamping rotating shaft; 27. Fixture gear; 28, Fixture gear block; 29, Fixture column; 30, Fixture main body; 31, Conical grinding tool sliding groove; Sliding groove; 34, conical grinding wheel; 35, fixture wheel; 36, round grinding wheel; 37, lower bearing of conical grinding wheel; 38, lower bearing of fixture; 39, lower bearing of circular grinding wheel; 40, outriggers.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. The embodiments of the present invention, and all other embodiments obtained by those of ordinary skill in the art without creative work, fall within the protection scope of the present invention.

1-5, the present invention provides a technical solution: an edging device with a clamping and fixing mechanism for toy processing, including a worktable body 1, a conical grinding tool column 2, and a conical grinding tool gear block 3 , Conical abrasive gear 4, the first lifting rotating shaft 5, conical abrasive lifting column 6, conical abrasive top bearing 7, conical abrasive arm 8, conical abrasive motor 9, conical abrasive motor Shaft 10, Conical Abrasives 11, Anti-Slip Handle 12, Fixture Handle 13, Fixture Chuck 14, Circular Abrasives 15, Circular Abrasives Motor Shaft 16, Circular Abrasives Motor 17, Circular Abrasives Motor Shaft 18 , circular abrasive arm 19, circular abrasive top bearing 20, circular abrasive lifting column 21, circular abrasive gear 22, second lifting rotating shaft 23, circular abrasive gear block 24, circular abrasive Column 25, jig clamping rotating shaft 26, jig gear 27, jig gear block 28, jig column 29, jig main body 30, tapered abrasive sliding groove 31, fixture sliding groove 32, circular abrasive sliding groove 33, cone Grinding wheel 34, fixture wheel 35, round grinding wheel 36, conical grinding wheel lower bearing 37, fixture lower bearing 38, circular grinding wheel lower bearing 39 and support leg 40, the upper right side of the worktable main body 1 is installed with The conical grinding tool column 2, and the conical grinding tool lifting column 6 is installed above the conical grinding tool column 2, and the conical grinding tool gear block 3 is connected below the conical grinding tool lifting column 6, and the conical grinding tool A conical grinding wheel gear 4 is installed on the right side of the gear block 3 , a first lifting rotating shaft 5 is installed on the outer surface of the conical grinding wheel column 2 , and a conical grinding wheel arm 8 is installed above the conical grinding wheel lifting column 6 . , and the conical abrasive tool lifting column 6 and the conical abrasive tool arm 8 are connected with the conical abrasive tool top bearing 7, the conical abrasive tool gear 4, the first lifting rotating shaft 5 and the conical abrasive tool gear block 3 A sliding structure is formed, and the conical grinding wheel column 2 is connected with the main body 1 of the table through the lower bearing 37 of the tapered grinding wheel to form a rotating structure, the rotation angle is 0-360°, and the tapered grinding wheel lifting column 6 and the cone The abrasive arm 8 is connected through the top bearing 7 of the conical abrasive tool, and also constitutes a rotating structure. The rotation angle is 0-90°, and the height, position and angle of the abrasive tool can be freely adjusted to grind the parts. The conical abrasive tool A conical grinder motor 9 is installed inside the left side of the arm 8, and a conical grinder motor shaft 10 is installed on the left side of the conical grinder motor 9, and a conical grinder motor shaft 10 is installed on the left side of the conical grinder motor shaft 10. Tool 11, a conical abrasive tool sliding groove 31 is provided under the conical abrasive tool column 2, and the conical abrasive tool wheel 34, the conical abrasive tool column 2 and the worktable main body 1 are installed on the inner side of the conical abrasive tool sliding groove 31 A conical grinding tool lower bearing 37 is installed at the junction of the main body 1, a clamp column 29 is installed in the upper center of the worktable main body 1, and a clamp main body 30 is installed at the top of the clamp column 29, and the upper inner side of the clamp main body 30 is installed with a clamp chuck 14, The right side of the clamp head 14 is connected with a clamp handle 13 , a non-slip handle 12 is installed at the rear of the clamp handle 13 , a clamp gear block 28 is installed at the bottom of the clamp main body 30 , and the inner side of the clamp gear block 28 is connected with a clamp gear 27 , above the clamp gear 27 connect There is a clamp to clamp the rotating shaft 26, a clamp sliding groove 32 is provided below the clamp column 29, and clamp wheels 35 are installed on both sides of the clamp sliding groove 32, and the connection between the worktable main body 1 and the clamp column 29 is installed with a clamp lower bearing. 38. The clamp column 29 is connected with the worktable main body 1 through the lower bearing 38 of the clamp to form a rotating structure, and the rotation angle is 0-360°, and the clamp clamping rotating shaft 26 and the clamp gear block 28 are connected through the clamp gear 27. It constitutes a telescopic structure, and the fixture handle 13 is connected to the fixture chuck 14, which also constitutes a rotating structure. The rotation angle is 0-360°, which can control the horizontal and vertical rotation of the parts, and can also slide the parts longitudinally. There is a circular abrasive column 25, and a circular abrasive lifting column 21 is installed above the circular abrasive column 25, and the circular abrasive top bearing 20 is passed between the circular abrasive arm 19 and the circular abrasive lifting column 21. Connected to form a rotating structure, the rotation angle is 0-90°, and the circular grinding wheel motor 17 is connected to the circular grinding wheel arm 19 through the circular grinding wheel motor shaft 18, which also constitutes a rotating structure, and the rotation angle is 0-180 ° °, the horizontal angle of the circular abrasive tool 15 can be adjusted to grind parts planes with different angles. The circular abrasive tool lifting column 21 is connected with a circular abrasive tool gear block 24, and the circular abrasive tool gear block 24 is right A circular grinding wheel gear 22 is installed on the side, a second lifting and rotating shaft 23 is installed outside the surface of the circular grinding wheel column 25, a circular grinding wheel arm 19 is installed above the circular grinding wheel lifting column 21, and the circular grinding wheel is lifted and lowered. A circular abrasive top bearing 20 is installed at the connection between the column 21 and the circular abrasive arm 19 , the circular abrasive motor 17 is installed inside the right side of the circular abrasive arm 19 , and the front and rear of the circular abrasive motor 17 A circular abrasive motor shaft 18 is installed on both sides, a circular abrasive motor shaft 16 is installed on the right side of the circular abrasive motor 17, and a circular abrasive 15 is installed on the right side of the circular abrasive motor shaft 16, A circular grinding wheel sliding groove 33 is opened under the circular grinding wheel column 25, and circular grinding wheel wheels 36 are installed on both sides of the circular grinding wheel sliding groove 33. The edge device is characterized in that: the tapered grinding wheel column 2 forms a sliding structure in the tapered grinding wheel sliding groove 31 through the tapered grinding wheel 34, which can move the fixture main body 30 and the two grinding tools, the worktable main body 1 and the circular grinding wheel 34. A circular grinding wheel lower bearing 39 is installed at the connection of the shaped grinding wheel column 25 , and a supporting leg 40 is installed under the worktable main body 1 .

The working principle of this embodiment: the edging device with clamping and fixing mechanism firstly fixes the part on the fixture body 30, then tightens the fixture clamping rotating shaft 26 to fix the part, and determines the position of the part to be polished. The corners of the parts need to be polished. Rotate the corners of the parts along the lower bearing 38 of the fixture to the side of the conical abrasive tool 11, and then pass the first lifting rotating shaft 5, the top bearing 7 of the conical abrasive tool, and the lower part of the conical abrasive tool. Bearing 37 and tapered grinding tool sliding groove 31 are used to adjust the tapered grinding tool 11 to a proper position. If circular trajectory grinding or linear trajectory grinding is required, it can be completed by the fixture handle 13 and the fixture sliding groove 32. It can ensure the accuracy of the grinding track, the conical design, and the top of the conical grinding tool 11 can be extended into the interior of the part for grinding. If the entire surface needs to be ground, it is only necessary to adjust the surface to be ground to the other side. , the same adjustment of the position of the circular abrasive tool 15 only needs to adjust the angle of the circular abrasive tool 15 to the same as the angle of the part through the circular abrasive tool motor shaft 18, and then grind it, so the above is the clamping and fixing mechanism. The working principle of the edging device.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or to perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (8)

1. The utility model provides a toy processing is with edging device that has centre gripping fixed establishment, including workstation main part (1), toper grinding apparatus post (2), toper grinding apparatus gear piece (3), toper grinding apparatus gear (4), first lift rotation axis (5), toper grinding apparatus lift post (6), toper grinding apparatus top bearing (7), toper grinding apparatus arm (8), toper grinding apparatus motor (9), toper grinding apparatus motor shaft (10), toper grinding apparatus (11), antiskid handle (12), anchor clamps handle (13), anchor clamps chuck (14), circular grinding apparatus (15), circular grinding apparatus motor shaft (16), circular grinding apparatus motor (17), circular grinding apparatus motor pivot (18), circular grinding apparatus arm (19), circular grinding apparatus top bearing (20), circular grinding apparatus lift post (21), circular grinding apparatus gear (22), second lift rotation axis (23), circular grinding apparatus gear piece (24), Circular grinding apparatus post (25), anchor clamps press from both sides tight rotation axis (26), anchor clamps gear (27), anchor clamps gear piece (28), anchor clamps post (29), anchor clamps main part (30), tapered grinding apparatus sliding tray (31), anchor clamps sliding tray (32), circular grinding apparatus sliding tray (33), tapered grinding apparatus wheel (34), anchor clamps wheel (35), circular grinding apparatus wheel (36), tapered grinding apparatus lower bearing (37), anchor clamps lower bearing (38), circular grinding apparatus lower bearing (39) and landing leg (40), its characterized in that: a cone-shaped grinding tool column (2) is installed above the right side of the workbench main body (1), a cone-shaped grinding tool lifting column (6) is installed above the cone-shaped grinding tool column (2), a cone-shaped grinding tool gear block (3) is connected below the cone-shaped grinding tool lifting column (6), a cone-shaped grinding tool gear (4) is installed on the right side of the cone-shaped grinding tool gear block (3), a first lifting rotating shaft (5) is installed on the outer side of the surface of the cone-shaped grinding tool column (2), a cone-shaped grinding tool arm (8) is installed above the cone-shaped grinding tool lifting column (6), a cone-shaped grinding tool top bearing (7) is installed at the joint of the cone-shaped grinding tool lifting column (6) and the cone-shaped grinding tool arm (8), a cone-shaped grinding tool motor (9) is installed inside the left side of the cone-shaped grinding tool arm, a tapered grinding tool (11) is installed on the left side of a tapered grinding tool motor shaft (10), a tapered grinding tool sliding groove (31) is formed in the lower portion of a tapered grinding tool column (2), tapered grinding tool wheels (34) are installed on the inner side of the tapered grinding tool sliding groove (31), a tapered grinding tool lower bearing (37) is installed at the joint of the tapered grinding tool column (2) and a workbench main body (1), a clamp column (29) is installed in the center of the upper portion of the workbench main body (1), a clamp main body (30) is installed on the top end of the clamp column (29), a clamp chuck (14) is installed on the inner side of the upper portion of the clamp main body (30), a clamp handle (13) is connected to the right side of the clamp chuck (14), an anti-skidding handle (12) is installed at the tail portion of the clamp handle (13), a clamp gear block (28) is installed at the bottom of the clamp main body (30), the clamp is characterized in that a clamp clamping rotating shaft (26) is connected above the clamp gear (27), a clamp sliding groove (32) is formed in the lower portion of the clamp column (29), clamp wheels (35) are installed on two sides of the clamp sliding groove (32), a lower bearing (38) of the clamp is installed at the joint of the workbench main body (1) and the clamp column (29), a round grinding tool column (25) is installed above the left side of the workbench main body (1), a round grinding tool lifting column (21) is installed above the round grinding tool column (25), a round grinding tool gear block (24) is connected below the round grinding tool lifting column (21), a round grinding tool gear (22) is installed on the right side of the round grinding tool gear block (24), a second lifting rotating shaft (23) is installed on the surface of the round grinding tool column (25), and a round grinding tool arm (19) is installed above the round grinding tool lifting column (21), and a round grinding tool top bearing (20) is arranged at the joint of the round grinding tool lifting column (21) and the round grinding tool arm (19), a round grinding tool motor (17) is arranged inside the right side of the round grinding tool arm (19), and the front and the back sides of the round grinding tool motor (17) are provided with round grinding tool motor rotating shafts (18), a round grinding tool motor shaft (16) is arranged on the right side of the round grinding tool motor (17), and the right side of the motor shaft (16) of the round grinding tool is provided with the round grinding tool (15), a circular grinding tool sliding groove (33) is arranged below the circular grinding tool column (25), and the two sides of the circular grinding tool sliding groove (33) are provided with circular grinding tool wheels (36), a round grinding tool lower bearing (39) is installed at the joint of the workbench main body (1) and the round grinding tool column (25), and supporting legs (40) are installed below the workbench main body (1).

2. An edging assembly according to claim 1, wherein the edging assembly comprises a gripping and securing mechanism for a toy machine, the gripping and securing mechanism comprising: the cone-shaped grinding tool gear (4), the first lifting rotating shaft (5) and the cone-shaped grinding tool gear block (3) form a sliding structure, the cone-shaped grinding tool column (2) is connected with the workbench main body (1) through a cone-shaped grinding tool lower bearing (37) to form a rotating structure, the rotating angle is 0-360 degrees, the cone-shaped grinding tool lifting column (6) and the cone-shaped grinding tool arm (8) are connected through a cone-shaped grinding tool top bearing (7), and a rotating structure is formed, and the rotating angle is 0-90 degrees.

3. An edging assembly according to claim 1, wherein the edging assembly comprises a gripping and securing mechanism for a toy machine, the gripping and securing mechanism comprising: the clamp column (29) is connected with the workbench main body (1) through a clamp lower bearing (38) to form a rotating structure, the rotating angle is 0-360 degrees, the clamp clamping rotating shaft (26) is connected with the clamp gear block (28) through a clamp gear (27) to form a telescopic structure, the clamp handle (13) is connected with the clamp chuck (14) to form a rotating structure, and the rotating angle is 0-360 degrees.

4. An edging assembly according to claim 1, wherein the edging assembly comprises a gripping and securing mechanism for a toy machine, the gripping and securing mechanism comprising: the workbench main body (1) and the circular grinding tool column (25) are connected through a circular grinding tool lower bearing (39) to form a rotating structure, the rotating angle is 0-360 degrees, and the second lifting rotating shaft (23) and the circular grinding tool gear block (24) are connected through a circular grinding tool gear (22) to form a telescopic structure.

5. An edging assembly according to claim 4, wherein the edging assembly comprises a gripping and securing mechanism for use in toy construction, the gripping and securing mechanism comprising: the circular grinding tool arm (19) and the circular grinding tool lifting column (21) are connected through a circular grinding tool top bearing (20) to form a rotating structure, the rotating angle is 0-90 degrees, the circular grinding tool motor (17) is connected to the circular grinding tool arm (19) through a circular grinding tool motor rotating shaft (18) to form a rotating structure, and the rotating angle is 0-180 degrees.

6. An edging assembly according to claim 1, wherein the edging assembly comprises a gripping and securing mechanism for a toy machine, the gripping and securing mechanism comprising: the tapered grinding tool column (2) forms a sliding structure in the tapered grinding tool sliding groove (31) through a tapered grinding tool wheel (34).

7. An edging assembly according to claim 1, wherein the edging assembly comprises a gripping and securing mechanism for a toy machine, the gripping and securing mechanism comprising: the clamp column (29) forms a sliding structure in the clamp sliding groove (32) through a clamp wheel (35).

8. An edging assembly according to claim 1, wherein the edging assembly comprises a gripping and securing mechanism for a toy machine, the gripping and securing mechanism comprising: the round grinding tool column (25) forms a sliding structure in the round grinding tool sliding groove (33) through a round grinding tool wheel (36).

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