Inner cavity treatment equipment for metal oil drum

Abstract

The utility model relates to the field of oil drum processing equipment, in particular to metal oil drum inner cavity processing equipment which comprises a bottom plate and a drum body needing to be processed, a rotating assembly is fixed to the top of the bottom plate, the drum body is clamped and fixed to the rotating assembly through a clamping assembly, and a lifting assembly is fixed to the rear end of the top of the bottom plate. The metal oil drum inner cavity polishing device has the advantages that feeding and discharging of a drum body can be facilitated, the polishing assembly can make contact with the inner surfaces of the drum bodies with different diameters, and therefore the metal oil drum inner cavity polishing device can be suitable for polishing treatment operation of inner cavities of metal oil drums with different diameters, and is wide in application range and high in practicability. The practicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of oil barrel processing equipment, in particular to an inner cavity processing equipment for a metal oil barrel. Background Art

[0002] An oil drum, which is a barrel used to hold oil, is generally made of iron or plastic in a cylindrical shape. It is mainly used to transport various oil substances, such as gasoline. For containers made of metal products, they need to be ground and polished to smooth out the burrs and other bumps on the surface. The inner cavity of the metal product also needs to be ground and polished to make it smoother, so that it is convenient to connect with other parts.

[0003] After searching, the announcement number CN219170339U includes a base, a box and a support frame. A fixed frame is provided at the bottom of the support frame, a lifting mechanism is provided at the bottom of the fixed frame, a mounting cylinder is provided at the top of the fixed frame, a rotating cylinder is rotatably installed inside the mounting cylinder, and a grinding mechanism is provided above the rotating cylinder.

[0004] Although the above utility model patent can prevent the inner wall of the box from being shot outwards and causing burns due to sparks generated during grinding, and prevent the position of the friction roller from affecting the discharge of the metal oil drum after grinding, it is not well applicable to metal oil drums of different diameters, has a narrow scope of application, and its use is greatly restricted, reducing its practicality.

[0005] Therefore, it is necessary to invent a kind of inner cavity processing equipment of metal oil drum. Utility Model Content

[0006] To this end, the utility model provides an inner cavity processing device for a metal oil drum to solve the problems raised in the above background technology.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal oil drum inner cavity processing equipment, comprising a base plate and a barrel body to be processed, a rotating assembly is fixed on the top of the base plate, the barrel body is clamped and fixed on the rotating assembly by a clamping assembly, a lifting assembly is fixed on the rear end of the top of the base plate, and a grinding assembly is connected to the lifting assembly through an adjusting assembly.

[0008] Preferably, the rotating assembly includes a base, the bottom of the base is fixed to the top of the base plate, a servo motor is fixed inside the base, a rotating disk is rotatably connected to the top of the base, and the top of the output shaft of the servo motor is fixedly connected to the bottom center of the rotating disk.

[0009] Preferably, the clamping assembly includes two vertically arranged end plates, the bottom ends of the two end plates are symmetrically fixed at the two ends of the top of the rotating disk, a threaded hole is opened in the center of the end plates, an adjusting screw is threadedly connected in the threaded hole, the opposite ends of the two adjusting screws are rotatably connected to arc-shaped clamping plates, the bottom ends of the two arc-shaped clamping plates are slidably connected to the top of the rotating disk, and the outer surface of the barrel body is in contact with the opposite surfaces of the two arc-shaped clamping plates.

[0010] Preferably, the lifting assembly includes a vertically arranged electric push rod, the bottom end of the electric push rod is fixed to the rear end of the top of the base plate, and the top end of the output shaft of the electric push rod is fixed with a top plate.

[0011] Preferably, the adjustment assembly includes a longitudinally arranged movable base, the top of the movable base is fixed to the lower surface of the top plate, a servo motor 2 is fixed to the end of the movable base, a screw is fixed to the output shaft of the servo motor 2, and a threaded sleeve is threadedly connected to the surface of the screw.

[0012] Preferably, a limiting plate is vertically fixed at the bottom of the threaded sleeve, a strip limiting hole is longitudinally opened at the bottom of the movable base, the bottom end of the limiting plate vertically passes through the strip limiting hole, and the surface of the limiting plate is in contact with the wall of the strip limiting hole, and a movable plate is fixed at the bottom end of the limiting plate.

[0013] Preferably, the polishing assembly includes a motor box, which is fixed at the bottom of the movable plate, a servo motor three is vertically fixed to the bottom of the inner wall of the motor box, a polishing rod is fixed to the bottom end of the output shaft of the servo motor three, and the surface of the polishing rod is in contact with the inner surface of the barrel body.

[0014] The beneficial effects of the utility model are as follows: through the coordinated use of the bottom plate, barrel body, rotating assembly, clamping assembly, lifting assembly, adjusting assembly and grinding assembly, the barrel body can be clamped and fixed, and the barrel body can be rotated under the action of the rotating assembly and the clamping assembly; the grinding assembly can be conveniently put in and out of the barrel body, and the loading and unloading of the barrel body can be convenient; the position of the grinding assembly can also be adjusted so that the grinding assembly can contact the inner surface of the barrel body with different diameters, so that it can be suitable for the inner cavity grinding processing operations of metal oil drums with different diameters, with a wide range of applications, greatly improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The front view of the structure provided by the utility model;

[0016] Figure 2 A structural cross-sectional view in the main viewing direction provided by the utility model;

[0017] Figure 3 A structural cross-sectional view of the utility model in the side view direction;

[0018] Figure 4 A schematic diagram of the structure of the large diameter barrel provided by the utility model during grinding;

[0019] Figure 5 This is a structural schematic diagram of the grinding rod provided by the utility model when it is moved out of the barrel.

[0020] In the figure: 1. Bottom plate; 2. Barrel body; 3. Base; 4. Servo motor one; 5. Rotating disk; 6. End plate; 7. Threaded hole; 8. Adjusting screw; 9. Arc clamping plate; 10. Electric push rod; 11. Top plate; 12. Moving base; 13. Servo motor two; 14. Screw; 15. Threaded sleeve; 16. Limiting plate; 17. Strip limiting hole; 18. Moving plate; 19. Motor box; 20. Servo motor three; 21. Grinding rod. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0022] Please refer to the attached Figure 1-5 The utility model provides an inner cavity processing device for a metal oil drum, comprising a bottom plate 1 and a barrel body 2 to be processed, the barrel body 2 is set to be made of metal material, a rotating assembly is fixed on the top of the bottom plate 1, the barrel body 2 is clamped and fixed on the rotating assembly by a clamping assembly, a lifting assembly is fixed on the rear end of the top of the bottom plate 1, and a grinding assembly is connected to the lifting assembly through an adjusting assembly;

[0023] The rotating assembly includes a base 3, the bottom of the base 3 is fixed to the top of the bottom plate 1, a servo motor 4 is fixed inside the base 3, a rotating disk 5 is rotatably connected to the top of the base 3, and the top of the output shaft of the servo motor 4 is fixedly connected to the bottom center of the rotating disk 5. Specifically, the operation of the servo motor 4 can drive the rotating disk 5 to rotate forward and reverse;

[0024] The clamping assembly includes two vertically arranged end plates 6, the bottom ends of the two end plates 6 are symmetrically fixed to the two ends of the top of the rotating disk 5, and the centers of the end plates 6 are provided with threaded holes 7, and the threaded holes 7 are threadedly connected with adjusting screws 8, and the opposite ends of the two adjusting screws 8 are rotatably connected with arc-shaped clamping plates 9, and the bottom ends of the two arc-shaped clamping plates 9 are slidably connected to the top of the rotating disk 5, and the outer surface of the barrel body 2 is fitted with the opposite surfaces of the two arc-shaped clamping plates 9, that is, the two arc-shaped clamping plates 9 can clamp and fix the barrel body 2. Specifically, those skilled in the art can control the relative movement or reverse movement of the two arc-shaped clamping plates 9 by rotating the two adjusting screws 8 in the forward and reverse directions, so that the barrel body 2 can be clamped and fixed on the rotating disk 5, so that the servo motor 4 controls the barrel body 2 to rotate by driving the rotating disk 5;

[0025] The lifting assembly includes a vertically arranged electric push rod 10. It should be noted that the electric push rod is an electric drive device that converts the rotational motion of the motor into the linear reciprocating motion of the push rod. The bottom end of the electric push rod 10 is fixed to the rear end of the top of the bottom plate 1, and the top end of the output shaft of the electric push rod 10 is fixed to the top of the top plate 11. Specifically, when the electric push rod 10 is running, it can drive the top plate 11 to rise and fall;

[0026] The adjustment component includes a longitudinally arranged mobile base 12, the top of the mobile base 12 is fixed to the lower surface of the top plate 11, a servo motor 13 is fixed to the end of the mobile base 12, and a screw 14 is fixed to the output shaft of the servo motor 13, so when the servo motor 13 is running, the screw 14 can be driven to rotate forward and reverse in the mobile base 12, a threaded sleeve 15 is threadedly connected to the surface of the screw 14, and a limit plate 16 is vertically fixed to the bottom of the threaded sleeve 15, and a strip is longitudinally opened at the bottom of the mobile base 12 The limiting hole 17, the bottom end of the limiting piece 16 vertically passes through the strip-shaped limiting hole 17, and the surface of the limiting piece 16 is in contact with the wall of the strip-shaped limiting hole 17, and a movable plate 18 is fixed to the bottom end of the limiting piece 16. Specifically, under the common limiting action of the limiting piece 16 and the strip-shaped limiting hole 17, when the servo motor 2 13 drives the screw rod 14 to rotate forward and reversely, the threaded sleeve 15 threadedly connected to the surface of the screw rod 14 can move back and forth longitudinally, thereby controlling the movable plate 18 to move back and forth longitudinally;

[0027] The grinding assembly includes a motor box 19, which is fixed at the bottom of the movable plate 18. A servo motor 3 20 is vertically fixed to the bottom of the inner wall of the motor box 19. A grinding rod 21 is fixed to the bottom end of the output shaft of the servo motor 3 20. The surface of the grinding rod 21 fits the inner surface of the barrel body 2. Specifically, when the servo motor 3 20 is running, the grinding rod 21 can rotate, so that the inner surface of the barrel body 2 can be polished, and the grinding rod 21 and the servo motor 3 20 can move back and forth synchronously with the movable plate 18, so that they can fit the inner surface of the barrel body with different diameters, so that they can be suitable for the inner cavity grinding of metal oil drums with different diameters. The scope of application is wide, and the practicality is greatly improved. The grinding rod 21 can also rise and fall with the top plate 11, so as to facilitate the entry and exit of the barrel body 2, that is, it does not affect the loading and unloading operations of the barrel body 2, and it is convenient for loading and unloading of the barrel body 2;

[0028] It should be noted that the device is electrically connected to an external main controller and a 220V AC power supply, and the main controller is a prior art device with control functions such as a PLC controller.

[0029] The use process of the utility model is as follows: a technician in this field puts the barrel body 2 to be processed between the two arc-shaped clamping plates 9, and then controls the two arc-shaped clamping plates 9 to move toward each other by rotating the adjusting screw 8 to clamp the barrel body 2 on the rotating disk 5, and then operates the electric push rod 10 through the main controller to control the grinding rod 21 to move down into the inner cavity of the barrel body 2, and then controls the servo motor 2 13 to operate, and controls the grinding rod 21 to move to a position that fits the inner surface of the barrel body 2, and then turns on the servo motor 3 20 to control the grinding rod 21 to rotate, and at the same time, the servo motor 3 20 is turned on ... move down into The servo motor 4 drives the rotating disk 5 to rotate, that is, drives the barrel body 2 to rotate, so that the barrel body 2 rotates relatively to the grinding rod 21, so that the grinding rod 21 grinds the inner surface of the barrel body 2, and can be applied to the inner cavity grinding processing of metal oil drums of different diameters, with a wide range of applications. After the grinding is completed, the technicians in this field can control the grinding rod 21 to move out of the barrel body 2, and then reversely rotate the adjusting screw 8 so that the arc-shaped clamping plate 9 no longer clamps the barrel body 2, and the barrel body 2 can be removed. Therefore, the device can also facilitate the loading and unloading of the barrel body 2.

[0030] The above is only a preferred embodiment of the utility model. Any person skilled in the art can modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. An inner cavity processing device for a metal oil drum, comprising a bottom plate (1) and a drum body (2) to be processed, characterized in that: A rotating assembly is fixed on the top of the bottom plate (1), the barrel body (2) is clamped and fixed on the rotating assembly by a clamping assembly, a lifting assembly is fixed on the rear end of the top of the bottom plate (1), and a grinding assembly is connected to the lifting assembly via an adjusting assembly; The lifting assembly comprises a vertically arranged electric push rod (10), the bottom end of the electric push rod (10) is fixed to the top rear end of the bottom plate (1), and the top end of the output shaft of the electric push rod (10) is fixed to a top plate (11); The adjustment assembly comprises a longitudinally arranged movable base (12), the top of the movable base (12) being fixed to the lower surface of the top plate (11), a servo motor 2 (13) being fixed to the end of the movable base (12), a screw rod (14) being fixed to the output shaft of the servo motor 2 (13), and a threaded sleeve (15) being threadedly connected to the surface of the screw rod (14).

2. The inner cavity processing equipment of a metal oil drum according to claim 1 is characterized in that: The rotating assembly comprises a base (3), the bottom of the base (3) is fixed to the top of the base plate (1), a servo motor (4) is fixed inside the base (3), a rotating disk (5) is rotatably connected to the top of the base (3), and the top end of the output shaft of the servo motor (4) is fixedly connected to the bottom center of the rotating disk (5).

3. The inner cavity processing equipment of a metal oil drum according to claim 2 is characterized in that: The clamping assembly comprises two vertically arranged end plates (6), the bottom ends of the two end plates (6) are symmetrically fixed to the two ends of the top of the rotating disk (5), the center of each end plate (6) is provided with a threaded hole (7), an adjusting screw (8) is threadedly connected in each threaded hole (7), the opposite ends of the two adjusting screws (8) are rotatably connected to an arc-shaped clamping plate (9), the bottom ends of the two arc-shaped clamping plates (9) are slidably connected to the top of the rotating disk (5), and the outer surface of the barrel body (2) is in contact with the opposite surfaces of the two arc-shaped clamping plates (9).

4. The inner cavity processing equipment of a metal oil drum according to claim 1 is characterized in that: A limiting plate (16) is vertically fixed at the bottom of the threaded sleeve (15); a strip-shaped limiting hole (17) is longitudinally opened at the bottom of the movable base (12); the bottom end of the limiting plate (16) vertically passes through the strip-shaped limiting hole (17), and the surface of the limiting plate (16) is in contact with the hole wall of the strip-shaped limiting hole (17); and a movable plate (18) is fixed at the bottom end of the limiting plate (16).

5. The inner cavity processing equipment of a metal oil drum according to claim 4 is characterized in that: The polishing assembly comprises a motor box (19), the motor box (19) is fixed at the bottom of the movable plate (18), a servo motor three (20) is vertically fixed at the bottom of the inner wall of the motor box (19), a polishing rod (21) is fixed at the bottom end of the output shaft of the servo motor three (20), and the surface of the polishing rod (21) is in contact with the inner surface of the barrel body (2).

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