Screw dismounting tool for narrow space of cigarette equipment

Abstract

The utility model discloses a screw dismounting tool for a narrow space of cigarette equipment, which comprises a shell, a screw rod, a screw rod and a screw rod, the rotating assembly comprises a first rotating rod and a second rotating rod, the first rotating rod is arranged in the first shell, the second rotating rod is arranged in the second shell, the second end of the first rotating rod is rotationally connected with the second rotating rod, the first rotating rod rotates to drive the second rotating rod to rotate, and a bit seat is arranged at the second end of the second rotating rod; and the screwdriver heads with different shapes can be connected. When the screwdriver is used, a corresponding screwdriver head is installed on the screwdriver head seat, an operator holds the first shell by hand, the second shell extends into a narrow space, the screwdriver head on the second shell is inserted into a screw, the screwdriver head seat and the screwdriver head are driven to rotate by rotating the first rotating rod, and therefore the screw is screwed out. The problem that a conventional tool cannot be used for disassembling and assembling a screw in a narrow space is solved, the maintenance efficiency is improved, and the labor intensity of maintenance personnel is reduced.

Description

Technical Field

[0001] The utility model relates to the field of disassembling and assembling tools for cigarette mechanical equipment, and more specifically, to a screw disassembling and assembling tool used in a narrow space of cigarette equipment. Background Art

[0002] According to the on-site maintenance experience of cigarette equipment, in the switch cabinet trolleys of packaging machines, tobacco redrying machines and other equipment, the maintenance space is very small due to the design of the equipment itself and the placement of the equipment.

[0003] During maintenance work, due to the small maintenance space and insufficient angle for rotation, disassembly and assembly are inconvenient or even impossible to carry out maintenance work. The baffles and covers have to be temporarily removed for maintenance, which often takes a lot of time and manpower, greatly increasing the maintenance time. Although there are hexagonal or universal tools of different lengths, many tools need to be prepared, which is not conducive to the maintenance of equipment, making equipment maintenance work cumbersome, reducing maintenance efficiency, and increasing the labor intensity of maintenance personnel.

[0004] Therefore, how to provide a screw disassembly tool for the narrow space of cigarette making equipment has become a technical problem that urgently needs to be solved in this field. Utility Model Content

[0005] One purpose of the utility model is to provide a new technical solution for a screw disassembly tool for a narrow space of a cigarette making device.

[0006] According to a first aspect of the utility model, there is provided a screw disassembly tool for a narrow space of a cigarette making device, comprising: a housing, the housing comprising a first housing and a second housing, the first housing being vertically connected to the second housing;

[0007] A rotating assembly, the rotating assembly includes a first rotating rod and a second rotating rod, the first rotating rod is arranged in the first shell, the second rotating rod is arranged in the second shell, the first end of the first rotating rod is rotatably connected with the first end of the second rotating rod, the first rotating rod rotates to drive the second rotating rod to rotate, and the second end of the second rotating rod is provided with a bit holder, and the bit holder is used to connect bits of different shapes.

[0008] Optionally, the bit holder is located outside the second shell, and a diameter of the bit holder is greater than a diameter of the second shell; and a length of the first rotating rod is greater than a length of the second rotating rod.

[0009] Optionally, the rotating assembly further includes a first rotating bearing and a second rotating bearing, and the first rotating bearing and the second rotating bearing are respectively sleeved on the first rotating rod and the second rotating rod.

[0010] Optionally, the rotating assembly also includes a first rubber ring and a second rubber ring, the outer diameter of the first rubber ring and the outer diameter of the second rubber ring are slightly larger than the diameter of the first shell and the diameter of the second shell respectively, and the inner diameter of the first rubber ring and the inner diameter of the second rubber ring are equal to the diameter of the first rotating rod and the diameter of the second rotating rod respectively.

[0011] Optionally, the first rubber ring and the second rubber ring are respectively arranged close to the first end of the first rotating rod and the first end of the second rotating rod; the first rotating bearing and the second rotating bearing are respectively arranged close to the second end of the first rotating rod and the second end of the second rotating rod.

[0012] Optionally, the first end of the first rotating rod and the first end of the second rotating rod are both provided with bevel gears that match the gears.

[0013] Optionally, the second end of the first rotating rod has a rotating handle, the rotating handle is arranged outside the first shell, and the diameter of the rotating handle is larger than the diameter of the first shell.

[0014] The beneficial effects of the utility model are:

[0015] The utility model vertically connects the first shell with the second shell, and the first rotating rod is arranged in the first shell, the second rotating rod is arranged in the second shell, the first end of the first rotating rod is rotatably connected with the first end of the second rotating rod, the first rotating rod rotates to drive the second rotating rod to rotate, and the second end of the second rotating rod is provided with a screwdriver bit holder, so that the screwdriver bit holder can be connected with screwdriver bits of different shapes. When in use, a corresponding screwdriver bit is installed on the screwdriver bit holder, the operator holds the first shell, extends the second shell into the narrow space, and inserts the screwdriver bit on the second shell into the screw, and by rotating the first rotating rod, the first rotating rod drives the second rotating rod to rotate, and then drives the screwdriver bit holder and the screwdriver bit to rotate, so as to screw out the screw, which solves the problem that conventional tools cannot be used to disassemble and assemble screws in a narrow space, improves maintenance efficiency, reduces the labor intensity of maintenance personnel, and saves time.

[0016] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the present invention and, together with the description, serve to explain the principles of the present invention.

[0018] Figure 1 This is a structural diagram of a screw disassembly and assembly tool for use in a narrow space of a cigarette making device according to the utility model;

[0019] Figure 2 This is a structural diagram of the rotating component.

[0020] The markings in the figure are as follows: 1. Shell; 11. First shell; 12. Second shell; 2. Rotating assembly; 21. First rotating rod; 22. Second rotating rod; 23. Bit holder; 24. First rotating bearing; 25. Second rotating bearing; 26. First rubber ring; 27. Second rubber ring; 28. Bevel gear; 3. Rotating handle; 4. Bit. DETAILED DESCRIPTION

[0021] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention.

[0022] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present invention, its application, or uses.

[0023] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered as part of the specification.

[0024] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0025] like Figure 1 to Figure 2 As shown, an embodiment of the utility model provides a screw disassembly tool for use in a narrow space of a cigarette making device, comprising: a housing 1 and a rotating assembly 2.

[0026] The housing 1 includes a first housing 11 and a second housing 12, and the first housing 11 is vertically connected to the second housing 12. Specifically, the diameter of the first housing 11 is equal to the diameter of the second housing 12, and the first housing 11 and the second housing 12 are both rigid parts, so that the first housing 11 and the second housing 12 have a certain supporting effect.

[0027] The rotating assembly 2 includes a first rotating rod 21 and a second rotating rod 22. The first rotating rod 21 is arranged in the first shell 11, and the second rotating rod 22 is arranged in the second shell 12. The first end of the first rotating rod 21 is rotatably connected with the first end of the second rotating rod 22. The first rotating rod 21 rotates to drive the second rotating rod 22 to rotate. The second end of the second rotating rod 22 is provided with a bit holder 23, which is used to connect bits 4 of different shapes.

[0028] Specifically, the bit 4 can be a bit with a flat structure, a bit with a cross structure, a bit with a hexagonal structure, or a bit with other special structures, which are not limited here.

[0029] When in use, the corresponding bit 4 is installed on the bit holder 23, the operator holds the first shell 11, extends the second shell 12 into the narrow space, and inserts the bit 4 on the second shell 12 into the screw, and rotates the first rotating rod 21 to drive the second rotating rod 22 to rotate, thereby driving the bit holder 23 and the bit 4 to rotate, thereby unscrewing the screw.

[0030] It should be noted that the operator can rotate the first rotating rod 21 to rotate the second rotating rod 22, thereby driving the screwdriver bit 4 to tighten or unscrew the screw. Specifically, the operator rotates the first rotating rod 21 clockwise to drive the second rotating rod 22 to rotate clockwise, and then the second rotating rod 22 drives the screwdriver bit holder 23 and the screwdriver bit 4 to rotate clockwise to tighten the screw. The operator rotates the first rotating rod 21 counterclockwise to drive the second rotating rod 22 to rotate counterclockwise, and then the second rotating rod 22 drives the screwdriver bit holder 23 and the screwdriver bit 4 to rotate counterclockwise to unscrew the screw.

[0031] Alternatively, the operator rotates the first rotating rod 21 counterclockwise to drive the second rotating rod 22 to rotate counterclockwise, and then the second rotating rod 22 drives the bit holder 23 and the bit 4 to rotate counterclockwise to tighten the screw. The operator rotates the first rotating rod 21 clockwise to drive the second rotating rod 22 to rotate clockwise, and then the second rotating rod 22 drives the bit holder 23 and the bit 4 to rotate clockwise to unscrew the screw.

[0032] The above are only two implementation methods of operating the screw disassembly tool for the narrow space of the cigarette making device of the utility model, and are by no means any limitation to the utility model and its application or use. There may be other methods, which are not limited here.

[0033] In addition, the first rotating rod 21 can also provide a larger torque with the aid of tools such as an open-end wrench and an adjustable wrench to tighten or loosen the screws.

[0034] The utility model vertically connects the first housing 11 with the second housing 12, and the first rotating rod 21 is arranged in the first housing 11, the second rotating rod 22 is arranged in the second housing 12, the first end of the first rotating rod 21 is rotatably connected with the first end of the second rotating rod 22, the first rotating rod 21 rotates to drive the second rotating rod 22 to rotate, and the second end of the second rotating rod 22 is provided with a screwdriver seat 23, so that the screwdriver seat 23 can connect screwdrivers 4 of different shapes. When in use, the corresponding screwdriver 4 is installed on the screwdriver seat 23, the operator holds the first housing 11, extends the second housing 12 into the narrow space, and inserts the screwdriver 4 on the second housing 12 into the screw, and by rotating the first rotating rod 21, the first rotating rod 21 drives the second rotating rod 22 to rotate, and then drives the screwdriver seat 23 and the screwdriver 4 to rotate, so as to screw out the screw, which solves the problem that conventional tools cannot be used to disassemble and assemble screws in a narrow space, improves maintenance efficiency, reduces the labor intensity of maintenance personnel, and saves time.

[0035] In one embodiment of the screw disassembly tool for the narrow space of the cigarette making equipment of the utility model, the screwdriver bit holder 23 is located outside the second shell 12, and the diameter of the screwdriver bit holder 23 is larger than the diameter of the second shell 12; the length of the first rotating rod 21 is larger than the length of the second rotating rod 22.

[0036] The utility model arranges the bit holder 23 outside the second housing 12, and the diameter of the bit holder 23 is larger than the diameter of the second housing 12, so that the bit holder 23 is stably arranged outside the second housing 12. The length of the first rotating rod 21 is larger than the length of the second rotating rod 22, so that the screw disassembly tool of the utility model can be used in a narrow space, effectively improving the flexibility of use.

[0037] In one embodiment of the screw disassembly tool for a narrow space of a cigarette making device of the present invention, the first end of the first rotating rod 21 and the first end of the second rotating rod 22 are both provided with a bevel gear 28 that matches the gears.

[0038] Specifically, to avoid increased wear of the bevel gears 28 , grease may be applied to the bevel gears 28 to reduce the friction between the two bevel gears 28 .

[0039] The utility model provides bevel gears 28 matching the gears at the first end of the first rotating rod 21 and the first end of the second rotating rod 22, so that the first rotating rod 21 and the second rotating rod 22 are meshed and connected through the bevel gears 28, so that the second rotating rod 22 can be driven to rotate when the first rotating rod 21 rotates, and the stability of the connection between the first rotating rod 21 and the second rotating rod 22 is increased.

[0040] In one embodiment of the screw disassembly tool for the narrow space of the cigarette equipment of the utility model, the rotating assembly 2 also includes a first rotating bearing 24 and a second rotating bearing 25, and the first rotating bearing 24 and the second rotating bearing 25 are respectively mounted on the first rotating rod 21 and the second rotating rod 22.

[0041] The utility model provides support for the first rotating rod 21 and the second rotating rod 22 by respectively sleeve-mounting the first rotating bearing 24 and the second rotating bearing 25 on the first rotating rod 21 and the second rotating rod 22, thereby avoiding the problem that the screw bit 4 on the screw bit seat 23 is difficult to align with the screw due to the first rotating rod 21 and the second rotating rod 22 moving randomly during rotation, thereby effectively increasing the stability of the screw disassembling and assembling tool of the utility model used in the narrow space of the cigarette equipment during use.

[0042] In one embodiment of the screw disassembly and assembly tool for the narrow space of the cigarette equipment of the utility model, the rotating assembly 2 also includes a first rubber ring 26 and a second rubber ring 27, the outer diameter of the first rubber ring 26 and the outer diameter of the second rubber ring 27 are slightly larger than the diameter of the first shell 11 and the diameter of the second shell 12, respectively, and the inner diameter of the first rubber ring 26 and the inner diameter of the second rubber ring 27 are equal to the diameter of the first rotating rod 21 and the diameter of the second rotating rod 22, respectively.

[0043] In this embodiment, the inner diameter of the first rubber ring 26 and the inner diameter of the second rubber ring 27 are respectively equal to the inner diameter of the first rotating bearing 24 and the inner diameter of the second rotating bearing 25, so that the first rotating rod 21 and the second rotating rod 22 always rotate coaxially, thereby improving the stability of the first rotating rod 21 and the second rotating rod 22 during rotation.

[0044] The utility model sets the outer diameter of the first rubber ring 26 and the outer diameter of the second rubber ring 27 to be slightly larger than the diameter of the first shell 11 and the diameter of the second shell 12 respectively, and sets the inner diameter of the first rubber ring 26 and the inner diameter of the second rubber ring 27 to be equal to the diameter of the first rotating rod 21 and the diameter of the second rotating rod 22 respectively, thereby providing dust prevention and oil grease leakage prevention for the connection between the bevel gears 28 of the first rotating rod 21 and the second rotating rod 22, thereby improving the service life of the screw disassembly and assembly tool of the utility model for the narrow space of the cigarette equipment.

[0045] In one embodiment of the screw disassembly and assembly tool for a narrow space of a cigarette making device of the utility model, the first rubber ring 26 and the second rubber ring 27 are respectively arranged near the first end of the first rotating rod 21 and the first end of the second rotating rod 22; the first rotating bearing 24 and the second rotating bearing 25 are respectively arranged near the second end of the first rotating rod 21 and the second end of the second rotating rod 22.

[0046] The utility model arranges the first rubber ring 26 and the second rubber ring 27 close to the first end of the first rotating rod 21 and the first end of the second rotating rod 22 respectively, and arranges the first rotating bearing 24 and the second rotating bearing 25 close to the second end of the first rotating rod 21 and the second end of the second rotating rod 22 respectively, and the first rubber ring 26, the second rubber ring 27, the first rotating bearing 24 and the second rotating bearing 25 provide support for the first rotating rod 21 and the second rotating rod 22, thereby further improving the stability of the screw disassembly and assembly tool of the utility model used in the narrow space of the cigarette equipment when in use.

[0047] In one embodiment of the screw disassembly tool for the narrow space of the cigarette making device of the utility model, the second end of the first rotating rod 21 has a rotating handle 3, which is arranged outside the first shell 11, and the diameter of the rotating handle 3 is greater than the diameter of the first shell 11.

[0048] The utility model provides a rotating handle 3 at the second end of the first rotating rod 21, and the rotating handle 3 is provided outside the first shell 11, and the diameter of the rotating handle 3 is larger than the diameter of the first shell 11, so that the operator can drive the first rotating rod 21 to rotate by rotating the rotating handle 3, and then the screwdriver bit holder 23 and the screwdriver bit 4 are rotated, thereby improving the convenience of the screw disassembly and assembly tool of the utility model used in the narrow space of the cigarette equipment when in use.

[0049] Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present invention. It should be understood by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A screw disassembly tool for use in narrow spaces of cigarette making equipment, characterized in that: The shell comprises: a shell including a first shell and a second shell, wherein the first shell is vertically connected to the second shell; A rotating assembly, the rotating assembly includes a first rotating rod and a second rotating rod, the first rotating rod is arranged in the first shell, the second rotating rod is arranged in the second shell, the first end of the first rotating rod is rotatably connected with the first end of the second rotating rod, the first rotating rod rotates to drive the second rotating rod to rotate, and the second end of the second rotating rod is provided with a bit holder, and the bit holder is used to connect bits of different shapes.

2. The screw disassembly tool for use in narrow spaces of cigarette making equipment according to claim 1, characterized in that: The bit holder is located outside the second shell, and the diameter of the bit holder is greater than the diameter of the second shell; the length of the first rotating rod is greater than the length of the second rotating rod.

3. The screw disassembly tool for use in narrow spaces of cigarette making equipment according to claim 1, characterized in that: The rotating assembly further includes a first rotating bearing and a second rotating bearing, wherein the first rotating bearing and the second rotating bearing are respectively sleeved on the first rotating rod and the second rotating rod.

4. The screw disassembly tool for use in narrow spaces of cigarette making equipment according to claim 3, characterized in that: The rotating assembly also includes a first rubber ring and a second rubber ring, wherein the outer diameter of the first rubber ring and the outer diameter of the second rubber ring are slightly larger than the diameter of the first shell and the diameter of the second shell respectively, and the inner diameter of the first rubber ring and the inner diameter of the second rubber ring are equal to the diameter of the first rotating rod and the diameter of the second rotating rod respectively.

5. The screw disassembly tool for use in narrow spaces of cigarette making equipment according to claim 4, characterized in that: The first rubber ring and the second rubber ring are respectively arranged close to the first end of the first rotating rod and the first end of the second rotating rod; the first rotating bearing and the second rotating bearing are respectively arranged close to the second end of the first rotating rod and the second end of the second rotating rod.

6. The screw disassembly tool for use in narrow spaces of cigarette making equipment according to claim 1, characterized in that: The first end of the first rotating rod and the first end of the second rotating rod are both provided with bevel gears that match the gears.

7. The screw disassembly tool for use in narrow spaces of cigarette making equipment according to claim 1, characterized in that: The second end of the first rotating rod has a rotating handle, and the rotating handle is arranged outside the first shell, and the diameter of the rotating handle is larger than the diameter of the first shell.

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