Dismounting device for oil drum cover

Abstract

The utility model relates to an oil drum cover dismounting device which comprises a fixing rod, one end of the fixing rod is fixedly connected with a fixing frame, the two sides of the interior of the fixing frame are both connected with sliding rods in a sliding mode, one end of each sliding rod is fixedly connected with a conical head, and the fixing frame is provided with a fixing unit used for fixing the sliding rods. Conical heads are arranged outside the two sliding rods and can be clamped with bosses on the barrel cover, so that the barrel cover can be taken down when the fixing rod is rotated; and through sliding arrangement of the sliding rod, the distance between the two conical heads can be adjusted according to the diameter of the barrel cover or the distance between the two bosses in the barrel cover, the use range is widened, and then the position of the sliding rod is fixed through the fixing unit.

Description

Technical Field

[0001] The utility model relates to the technical field of barrel cover disassembly, in particular to an oil barrel cover disassembly device. Background Art

[0002] There are two V-shaped limit platforms on the oil drum cover of the oil drum, and the oil drum cover is installed internally. The oil drum cover is connected to the oil drum through threads. Generally, the oil drum cover cannot be rotated by hand, so when opening the oil drum cover, a disassembly tool is required.

[0003] In order to further understand the oil drum cover removal tools in the prior art, after searching, a Chinese patent with announcement number: CN202346724U discloses an oil drum cover opener, including an operating rod, characterized in that: an auxiliary opening block is inherently provided at one end of the operating rod and can be clamped between two limit platforms on the oil drum cover.

[0004] After exploration and analysis, it was found that the patent has the following shortcomings when actually used: the distance of the auxiliary opening block in the patent cannot be adjusted, so only the oil drum covers of fixed sizes can be disassembled, while in reality, the diameter of the drum cover or the distance between the two bosses in the drum cover are different. Utility Model Content

[0005] Aiming at the technical problem that the distance of the auxiliary opening block in the existing patent cannot be adjusted, the utility model provides an oil drum cover disassembly device.

[0006] The technical solution adopted by the utility model is: an oil drum cover disassembly device, comprising a fixing rod, one end of the fixing rod is fixedly connected to a fixing frame, both sides of the interior of the fixing frame are slidably connected to sliding rods, one end of the sliding rod is fixedly connected to a conical head, and the fixing frame is provided with a fixing unit for fixing the sliding rod.

[0007] By adopting the above technical solution, the distance of the conical head can be adjusted, and the barrel cover can also be disassembled.

[0008] Furthermore, the conical heads on the two slide rods face in opposite directions.

[0009] By adopting the above technical solution, the conical head can be engaged with the boss on the barrel cover.

[0010] Furthermore, the fixing unit includes a sliding groove arranged on the fixing frame, a positioning bolt fixedly connected to the sliding rod, and a positioning nut threadedly connected to the positioning bolt.

[0011] By adopting the above technical solution, after adjusting the distance, the position of the slide rod can be fixed by rotating the positioning nut.

[0012] Furthermore, the width of the slide groove is smaller than the width of the positioning nut.

[0013] By adopting the above technical solution, the positioning nut can be fixed by contacting with the outside of the fixing frame.

[0014] Furthermore, the conical head may also be a columnar structure.

[0015] By adopting the above technical solution, the structure of the conical head can be set as needed.

[0016] Furthermore, the conical head and the slide rod are an integrally formed structure.

[0017] The beneficial effects of the utility model are as follows: compared with the prior art, in the utility model, the conical heads arranged on the outside of the two sliding rods can engage with the bosses on the barrel cover, so that the barrel cover can be removed when the fixing rod is rotated; and through the sliding arrangement of the sliding rod, the distance between the two conical heads can be adjusted according to the diameter of the barrel cover or the distance between the two bosses in the barrel cover, thereby increasing the scope of use, and then the position of the sliding rod can be fixed by the fixing unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a structural schematic diagram of a fixed frame and a sliding rod in the utility model;

[0020] Figure 3 It is a structural schematic diagram of the slide rod and the conical head in the utility model;

[0021] Figure 4 It is a structural schematic diagram of the utility model when the barrel cover is disassembled;

[0022] The markings in the figure are: 1. fixing rod; 2. fixing frame; 3. slide groove; 4. slide rod; 5. conical head; 6. positioning bolt; 7. positioning nut. DETAILED DESCRIPTION

[0023] In the description of the present invention, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The following is combined with Figure 1-4 The utility model is further described.

[0026] In order to solve the problems existing in the background technology, the present application proposes the following technical solution: an oil drum cover disassembly device.

[0027] In the specific technical solution,

[0028] It includes a fixed rod 1, one end of which is fixedly connected to a fixed frame 2, both sides of the interior of the fixed frame 2 are slidably connected to sliding rods 4, the fixed frame 2 is used to install the sliding rod 4, and one end of the sliding rod 4 is fixedly connected to a conical head 5, the conical head 5 in the present application is a conical bending structure, and the angle formed between the conical head 5 and the sliding rod 4 is 30°-45°.

[0029] The conical heads 5 on the two slide bars 4 face in opposite directions. Figure 2 As shown, the conical head 5 and the slide rod 4 are an integrally formed structure.

[0030] In practice, the conical head 5 can also be a columnar structure, or other shapes. The two conical heads 5 are staggered and abutted against the bosses on the two barrel covers respectively, and then the fixing rod 1 is rotated. By rotating the fixing rod 1, the conical head 5 is driven to abut against the bosses, so that the barrel cover can be easily rotated and removed from the oil barrel.

[0031] In order to fix the position of the slide bar 4, a fixing unit is provided.

[0032] Specifically, a fixing unit for fixing the slide bar 4 is provided on the fixing frame 2 .

[0033] Among them, the fixing unit includes a slide groove 3 arranged on the fixing frame 2, a positioning bolt 6 fixedly connected to the slide rod 4 and a positioning nut 7 threadedly connected to the positioning bolt 6. The slide rod 4 is slidably adjusted to allow the slide rod 4 to drive the conical head 5 to adjust the distance. After the adjustment is completed, the positioning nut 7 is rotated to contact and fix with the outside of the fixing frame 2, and then the position of the slide rod 4 is fixed.

[0034] A further design is as follows: in the present application, the width of the slide groove 3 is smaller than the width of the positioning nut, so as to facilitate the rotation of the positioning nut 7 and then fix the position of the slide rod 4.

[0035] Please refer to the following operations for details

[0036] When in use, take the fixing rod 1, place the fixing frame 2 on the barrel cover, and at the same time, the two conical heads 5 are respectively interlaced with the bosses on the two barrel covers, and then the fixing rod 1 is rotated, and the conical heads 5 are driven to contact the bosses by rotating the fixing rod 1, so that the barrel cover can be conveniently rotated and taken out from the oil barrel;

[0037] The distance between the two conical heads 5 can also be adjusted according to the diameter of the barrel cover and the distance between the two bosses in the barrel cover.

[0038] The details are as follows

[0039] The slide adjustment slide bar 4 is allowed to drive the conical head 5 to adjust the distance. After the adjustment is completed, the positioning nut 7 is rotated to contact and fix with the outside of the fixed frame 2, and then the position of the slide bar 4 is fixed.

[0040] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0041] Although the embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An oil drum cover disassembly device, characterized in that: The invention comprises a fixing rod (1), one end of which is fixedly connected to a fixing frame (2), both sides of the fixing frame (2) are slidably connected to sliding rods (4), one end of which is fixedly connected to a conical head (5), and a fixing unit for fixing the sliding rod (4) is provided on the fixing frame (2).

2. The oil drum cover removal device according to claim 1, characterized in that: The conical heads (5) on the two slide bars (4) face in opposite directions.

3. The oil drum cover removal device according to claim 1, characterized in that: The fixing unit comprises a sliding groove (3) arranged on the fixing frame (2), a positioning bolt (6) fixedly connected to the sliding rod (4), and a positioning nut (7) threadedly connected to the positioning bolt (6).

4. The oil drum cover removal device according to claim 3, characterized in that: The width of the sliding groove (3) is smaller than the width of the positioning nut.

5. The oil drum cover removal device according to claim 1, characterized in that: The conical head (5) may also be a columnar structure.

6. The oil drum cover removal device according to claim 4, characterized in that: The conical head (5) and the sliding rod (4) are an integrally formed structure.

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