Heat preservation kettle shell end face edge grinding device

Abstract

The heat preservation kettle shell end face edge grinding device comprises a supporting table, the right side of the bottom of an inner cavity of the supporting table is connected with a stepping motor through a moving structure, and an output shaft of the stepping motor is fixedly connected with a grinding wheel. A shell needing edge grinding is arranged on the outer surface of a lining plate in a sleeving mode, a servo motor rotates to drive a rotating rod to rotate, the rotating rod drives a rotating disc to rotate, and therefore an arc-shaped groove is driven to rotate, a sliding column is in sliding connection with the inner surface of the arc-shaped groove, and deflection displacement difference is generated under rotation of the rotating disc; the inner lining plate is driven to move under the sliding of the guide block, so that the inner lining plate conducts lining on the inner surface of the shell, then a threaded rod is rotated, the threaded rod rotates on the inner surface of a supporting plate in a threaded mode, and the rotation of the threaded rod drives an outer ring clamping plate to move; and therefore, the outer surface of the shell is attached and fixed, the fixing effect is improved, and the situation of slipping during edge grinding is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat preservation kettle processing, in particular to an end face edge grinding device for a shell of a heat preservation kettle. Background Art

[0002] A thermos kettle is a container used to maintain water temperature. It is usually composed of an inner liner, an outer shell, a lid and other parts. The inner liner is usually made of stainless steel, glass and other materials, while the outer shell can be made of plastic, metal and other materials.

[0003] When processing the outer shell of a kettle, after cutting the edges, the end face needs to be ground to ensure the installation of the bottom end cover and to ensure that the bottom is flush. The existing method is to manually hold the outer shell and then grind the edges with a grinding wheel. However, the manual holding method has a poor fixing effect, and the hand may slip and fall off if held for a long time, thereby reducing the grinding effect. For this reason, we propose an end face grinding device for the outer shell of an insulated kettle to solve the above-mentioned shortcomings. Utility Model Content

[0004] The purpose of the utility model is to provide an end face grinding device for the shell of a thermos kettle, which has the purpose of improving the fixing effect and avoiding slipping during edge grinding, so as to solve the above-mentioned background technical problems.

[0005] The technical solution for solving the above technical problems is as follows: a device for grinding the end face of the shell of a thermos kettle, comprising a support platform, the right side of the bottom of the inner cavity of the support platform is connected to a stepping motor through a movable structure, the output shaft of the stepping motor is fixedly connected to the grinding wheel, the top of the left side of the support platform is fixedly connected to a servo motor, the output shaft of the servo motor is fixedly connected to a rotating rod, the surface of the rotating rod is rotatably connected to the support platform through a bearing, the rotating rod passes through the inner cavity of the support platform and is fixedly connected to a turntable, the interior of the turntable is provided with an arc groove, the inner surface of the arc groove is slidably connected to a sliding column, one side of the sliding column is fixedly connected to a guide block, the guide block is fixedly connected to an inner lining plate on a side away from the sliding column, one side of the inner cavity of the support platform and located on the inner side of the turntable is fixedly connected to a guide rail, the outer surface of the guide rail is slidably connected to the inner surface of the guide block, one side of the inner cavity of the support platform and located on the outer surface of the turntable is fixedly connected to a support plate, the inner surface of the support plate is threadedly connected to a threaded rod, and the opposite side of the threaded rod is fixedly connected to an outer ring clamp.

[0006] Preferably, a threaded barrel is embedded and fixedly connected to the inner surface of the support plate at a position corresponding to the threaded rod, and the inner surface of the threaded barrel is threadedly connected to the outer surface of the threaded rod.

[0007] Preferably, the movable structure includes a threaded rotating rod threadedly connected to the right side of the inner cavity of the support platform. The threaded rotating rod passes through the right side of the inner cavity of the support platform and is rotatably connected to a movable plate through a bearing seat. The top of the movable plate is fixedly connected to the bottom of the stepper motor.

[0008] Preferably, a guide groove is provided at the bottom of the movable plate, a guide seat is fixedly connected to the bottom of the inner cavity of the support platform and at a position corresponding to the guide groove, and the outer surface of the guide seat is slidably connected to the inner surface of the guide groove.

[0009] Preferably, a limiting handle is fixedly connected to the inner side of the sliding column.

[0010] Preferably, the sliding column slides on the inner surface of the arc groove and rotates in the offset of the arc groove, thereby driving the guide block to generate a displacement difference.

[0011] The beneficial effects of the utility model are:

[0012] The outer ring clamping plate is moved to line the inner surface of the outer shell, and then the threaded rod is rotated and the threaded rod rotates on the inner surface of the support plate. The rotation of the threaded rod drives the outer ring clamping plate to move, thereby fitting and fixing the outer surface of the outer shell, thereby improving the fixing effect and avoiding slipping of the edge grinding. After the fixing is completed, the stepping motor is driven to move by the moving structure, and the stepping motor drives the grinding wheel to rotate. Under the movement of the moving structure, the grinding wheel grinds the end face.

[0013] 2. The utility model provides a threaded barrel so that the threaded rod can rotate on the inner surface of the support plate, thereby driving the outer ring clamp to move;

[0014] 3. The utility model drives the stepping motor to move by setting a threaded rotating rod to rotate on the inner surface of the support platform and slidingly connecting it to the outer surface of the guide seat through a moving plate;

[0015] 4. The utility model sets a limiting handle to limit one end surface of the sliding column, thereby preventing the sliding column from falling off when sliding on the inner surface of the arc groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] in:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the inner lining plate structure of the present invention;

[0019] Figure 3 It is a right side schematic diagram of the outer ring clamping plate structure of the present invention.

[0020] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0021] 1. Support table, 2. Stepper motor, 3. Grinding wheel, 4. Servo motor, 5. Rotating rod, 6. Turntable, 7. Arc groove, 8. Sliding column, 9. Guide block, 10. Lining plate, 11. Guide rail, 12. Support plate, 13. Threaded rod, 14. Outer ring clamp, 15. Threaded rotating rod, 16. Moving plate, 17. Guide seat. DETAILED DESCRIPTION

[0022] Hereinafter, an embodiment of the end surface edging device of the shell of a thermos kettle of the present invention will be described with reference to the accompanying drawings. Example 1

[0023] Figure 1-3The utility model shows an embodiment of an end face grinding device for the shell of a thermos kettle, which includes a support platform 1. The right side of the bottom of the inner cavity of the support platform 1 is connected to a stepping motor 2 through a movable structure. The output shaft of the stepping motor 2 is fixedly connected to a grinding wheel 3. The top of the left side of the support platform 1 is fixedly connected to a servo motor 4. The output shaft of the servo motor 4 is fixedly connected to a rotating rod 5. The surface of the rotating rod 5 is rotatably connected to the support platform 1 through a bearing. The rotating rod 5 passes through the inner cavity of the support platform 1 and is fixedly connected to a turntable 6. The interior of the turntable 6 is provided with an arc groove 7. The inner surface of the arc groove 7 is slidably connected to a sliding column 8. The inner side of the sliding column 8 is fixedly connected to a limited position. The handle is provided to limit one end face of the sliding column 8 to prevent the sliding column 8 from falling off when sliding on the inner surface of the arc groove 7. The sliding column 8 slides on the inner surface of the arc groove 7 and rotates in the offset of the arc groove 7, driving the guide block 9 to produce a displacement difference. One side of the sliding column 8 is fixedly connected to the guide block 9, and the side of the guide block 9 away from the sliding column 8 is fixedly connected to the inner lining plate 10. One side of the inner cavity of the support table 1 and is located on the inner side of the turntable 6 is fixedly connected to the guide rail 11. The outer surface of the guide rail 11 is slidably connected to the inner surface of the guide block 9. One side of the inner cavity of the support table 1 and is located on the outer surface of the turntable 6 is fixed The support plate 12 is connected, and the inner surface of the support plate 12 is threadedly connected to a threaded rod 13. The inner surface of the support plate 12 and the position corresponding to the threaded rod 13 are embedded and fixedly connected with a threaded barrel. The inner surface of the threaded barrel is threadedly connected to the outer surface of the threaded rod 13. By setting the threaded barrel, the threaded rod 13 is threadedly rotated on the inner surface of the support plate 12, thereby driving the outer ring clamping plate 14 to move. The outer ring clamping plate 14 is fixedly connected to the opposite side of the threaded rod 13. The outer shell that needs to be edged is set on the outer surface of the inner lining plate 10. The servo motor 4 is rotated, and the rotation of the servo motor 4 drives the rotating rod 5 to rotate, and the rotating rod 5 drives the rotating The disk 6 rotates, thereby driving the arc groove 7 to rotate, so that the sliding column 8 is slidably connected on the inner surface of the arc groove 7, and a deflection displacement difference is generated under the rotation of the turntable 6, thereby driving the guide block 9 to slide on the surface of the guide rail 11, and the sliding of the guide block 9 drives the inner lining plate 10 to move, so that the inner lining plate 10 lines the inner surface of the outer shell, and then rotates the threaded rod 13, and the threaded rod 13 rotates on the inner surface of the support plate 12. The rotation of the threaded rod 13 drives the outer ring clamp 14 to move, thereby fitting and fixing the outer surface of the outer shell, thereby improving the fixing effect and avoiding slipping when grinding the edges. Example 2

[0024] Figure 1-3The utility model shows an embodiment of an end face grinding device for the shell of a thermos kettle, including a support platform 1. The right side of the bottom of the inner cavity of the support platform 1 is connected to a stepping motor 2 through a moving structure. The moving structure includes a threaded rotating rod 15 threadedly connected to the right side of the inner cavity of the support platform 1. The threaded rotating rod 15 passes through the right side of the inner cavity of the support platform 1 and is rotatably connected to a moving plate 16 through a bearing seat. The top of the moving plate 16 is fixedly connected to the bottom of the stepping motor 2. A guide groove is provided at the bottom of the inner cavity of the support platform 1 and is fixedly connected to a guide seat 17 at a position corresponding to the guide groove. The outer surface of the guide seat 17 is slidably connected to the inner surface of the guide groove. The threaded rotating rod 15 is threadedly rotated on the inner surface of the support platform 1 and is slidably connected to the outer surface of the guide seat 17 through the moving plate 16, thereby driving the stepping motor 2 to move. The output shaft of the stepping motor 2 is fixedly connected to Grinding wheel 3, the top of the left side of the support platform 1 is fixedly connected with a servo motor 4, the output shaft of the servo motor 4 is fixedly connected with a rotating rod 5, the surface of the rotating rod 5 is rotatably connected to the support platform 1 through a bearing, the rotating rod 5 passes through the inner cavity of the support platform 1 and is fixedly connected with a turntable 6, an arc groove 7 is provided inside the turntable 6, the inner surface of the arc groove 7 is slidably connected with a sliding column 8, one side of the sliding column 8 is fixedly connected with a guide block 9, and the side of the guide block 9 away from the sliding column 8 is fixedly connected with an inner lining plate 10, one side of the inner cavity of the support platform 1 and located on the inner side of the turntable 6 is fixedly connected with a guide rail 11, the outer surface of the guide rail 11 is slidably connected to the inner surface of the guide block 9, one side of the inner cavity of the support platform 1 and located on the outer surface of the turntable 6 is fixedly connected with a support plate 12, the inner surface of the support plate 12 is threadedly connected with a threaded rod 13, and the side opposite to the threaded rod 13 is fixedly connected with an outer ring clamp 14.

[0025] Working principle: When the present invention is used, the outer shell that needs to be edged is sleeved on the outer surface of the inner lining plate 10, and the servo motor 4 is rotated, and the rotation of the servo motor 4 drives the rotating rod 5 to rotate, and the rotating rod 5 drives the turntable 6 to rotate, thereby driving the arc groove 7 to rotate, so that the sliding column 8 is slidably connected on the inner surface of the arc groove 7, and a deflection displacement difference is generated under the rotation of the turntable 6, thereby driving the guide block 9 to slide on the surface of the guide rail 11, and the sliding of the guide block 9 drives the inner lining plate 10 to move, so that the inner lining plate 10 lines the inner surface of the outer shell, and then the threaded rod 13 is rotated, and the threaded rod 13 is threadedly rotated on the inner surface of the support plate 12, and the rotation of the threaded rod 13 drives the outer ring clamp 14 to move, thereby fitting and fixing the outer surface of the outer shell, thereby improving the fixing effect and avoiding slipping when grinding the edge;

[0026] After the fixation is completed, the threaded rod 15 is rotated, and the threaded rod 15 is threadedly rotated on the inner surface of the support platform 1, and is slidably connected to the outer surface of the guide seat 17 through the movable plate 16, thereby driving the stepper motor 2 to move, and then driving the stepper motor 2 to move. At the same time, the stepper motor 2 drives the grinding wheel 3 to rotate, and during the movement, the grinding wheel 3 grinds the end face.

Claims

1. A device for grinding the end face of a thermos kettle shell, comprising a support platform (1), wherein the right side of the bottom of the inner cavity of the support platform (1) is connected to a stepping motor (2) via a movable structure, and the output shaft of the stepping motor (2) is fixedly connected to a grinding wheel (3), characterized in that: The top of the left side of the support platform (1) is fixedly connected to a servo motor (4), the output shaft of the servo motor (4) is fixedly connected to a rotating rod (5), the surface of the rotating rod (5) is rotatably connected to the support platform (1) through a bearing, the rotating rod (5) passes through the inner cavity of the support platform (1) and is fixedly connected to a turntable (6), an arc groove (7) is provided inside the turntable (6), the inner surface of the arc groove (7) is slidably connected to a sliding column (8), one side of the sliding column (8) is fixedly connected to a guide block (9), and the guide block (9) An inner lining plate (10) is fixedly connected to the side away from the sliding column (8), a guide rail (11) is fixedly connected to the side of the inner cavity of the support platform (1) and located on the inner side of the turntable (6), the outer surface of the guide rail (11) is slidably connected to the inner surface of the guide block (9), a support plate (12) is fixedly connected to the side of the inner cavity of the support platform (1) and located on the outer surface of the turntable (6), the inner surface of the support plate (12) is threadedly connected to a threaded rod (13), and an outer ring clamp (14) is fixedly connected to the opposite side of the threaded rod (13).

2. The end surface edging device for the shell of a thermos kettle according to claim 1, characterized in that: A threaded barrel is embedded and fixedly connected to the inner surface of the support plate (12) and at a position corresponding to the threaded rod (13); the inner surface of the threaded barrel is threadedly connected to the outer surface of the threaded rod (13).

3. The end surface edging device for the shell of a thermos kettle according to claim 1, characterized in that: The movable structure comprises a threaded rotating rod (15) threadedly connected to the right side of the inner cavity of the support platform (1); the threaded rotating rod (15) passes through the right side of the inner cavity of the support platform (1) and is rotatably connected to a movable plate (16) via a bearing seat; the top of the movable plate (16) is fixedly connected to the bottom of the stepping motor (2).

4. The end face edging device for the shell of a thermos kettle according to claim 3, characterized in that: A guide groove is provided at the bottom of the movable plate (16), and a guide seat (17) is fixedly connected to the bottom of the inner cavity of the support platform (1) and at a position corresponding to the guide groove. The outer surface of the guide seat (17) is slidably connected to the inner surface of the guide groove.

5. The end surface edging device for the shell of a thermos kettle according to claim 1, characterized in that: The inner side of the sliding column (8) is fixedly connected to a limiting handle.

6. The end face edging device for the shell of a thermos kettle according to claim 1, characterized in that: The sliding column (8) slides on the inner surface of the arc groove (7), and rotates in an offset manner in the arc groove (7), driving the guide block (9) to generate a displacement difference.

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