Special open pin quick disassembly hammer for tobacco box

Abstract

The utility model relates to tobacco logistics equipment maintenance tool technical field especially relates to a special open pin quick dismounting hammer for tobacco box. Including hammer head and handle part, one end of hammer head is used for knocking open pin into pin shaft or adjusting perpendicularity of open pin, the other end is used for pulling out open pin from pin shaft, one end of handle part is connected with hammer head perpendicularly, the other end is used for carrying out the end of open pin inserted into pin shaft to fold. The dismounting hammer is a kind of special tool of high integration, and operation is simple, to realize the quick, standard dismounting of open pin of tobacco box, significantly improve the maintenance efficiency of tobacco box and reduce the operation difficulty.

Description

Technical Field

[0001] This utility model relates to the technical field of tobacco logistics equipment maintenance tools, and in particular to a quick-release hammer for cigarette box cotter pins. Background Technology

[0002] During the transportation of tobacco raw materials in tobacco leaf re-drying enterprises, the large number of tobacco raw material boxes used are prone to deformation of their fixing components and box bodies due to frequent operation, wear and tear, and impact. To save costs, enterprises usually repair the tobacco boxes themselves. In the repair process, removing the pins of the tobacco box connecting parts is a critical task, and each raw material tobacco box requires the handling of 8 cotter pins, which is a considerable workload.

[0003] Currently, traditional cotter pin assembly and disassembly operations present significant inconveniences: 1. Complex tools: Repair personnel need to use a variety of tools, such as hammers, flathead screwdrivers, and pliers, alternately. During installation, the cotter pin must first be hammered in, then its lower end bent with pliers; during removal, the bent end of the cotter pin must first be hammered flat, then it pried out with a screwdriver. The entire process involves frequent tool switching and numerous tedious steps.

[0004] 2. Low efficiency: Constant tool changes lead to operational interruptions, and the average processing time for a single cotter pin is long, which seriously affects the overall efficiency of cigarette box repair.

[0005] 3. Difficulty in ensuring operational precision: When bending the lower end of a cotter pin using pliers, the control of force and angle relies on the worker's experience, which can easily lead to under-bending or over-bending, affecting the reliability of the connection. Therefore, this issue urgently needs to be addressed. Utility Model Content

[0006] The technical problem to be solved by this utility model is to provide a quick-release hammer for cotter pins of cigarette boxes. This hammer is a highly integrated and easy-to-operate special tool to achieve quick and standardized disassembly and assembly of cotter pins of cigarette boxes, significantly improving the maintenance efficiency of cigarette boxes and reducing the difficulty of operation.

[0007] To achieve the aforementioned objective, the technical solution of this utility model is as follows: a quick-release hammer for cotter pins in cigarette boxes, comprising a hammer head and a handle; one end of the hammer head is used to hammer the cotter pin into the pin shaft or adjust the verticality of the cotter pin, and the other end is used to pull the cotter pin out of the pin shaft; one end of the handle is perpendicularly connected to the hammer head, and the other end is used to bend the end of the cotter pin inserted into the pin shaft.

[0008] Preferably, the hammer head includes a hammer body, a flathead screwdriver bit, and a hammer head; the hammer head is used to strike the closed end of the cotter pin and is disposed at one end of the hammer body; the flathead screwdriver bit is inserted into the round hole of the closed end of the cotter pin and is disposed at the other end of the hammer body.

[0009] Preferably, the handle includes a handle rod and an iron plate; one end of the handle rod is vertically connected to the middle of the hammer body, and the other end is connected to one end of the iron plate; the other end of the iron plate is provided with a bent hole that forms an insertion fit with the open end of the cotter pin.

[0010] Preferably, the flathead screwdriver tip is tapered.

[0011] Preferably, the end of the flathead screwdriver tip is flat.

[0012] Preferably, the handle is provided with an anti-slip rubber sleeve.

[0013] Preferably, the iron sheet is configured as a trapezoid.

[0014] Preferably, there are at least two bending holes, and the diameters of two adjacent bending holes are different.

[0015] Preferably, the end face of the hammer head is set as a plane, and the diameter of the end face of the hammer head is larger than the diameter of the hammer body.

[0016] The beneficial effects of this utility model are reflected in: (1) The disassembly hammer provided by this utility model integrates multiple functions and can continuously complete the installation, bending, flattening and prying out of the cotter pin without changing the tools. It aims to significantly improve maintenance efficiency, reduce labor intensity and ensure operation quality.

[0017] (2) The disassembly and assembly hammer provided by this utility model is simple and convenient to operate, and lowers the technical threshold: the special cotter pin bending hole design makes the bending operation of the pliers, which originally required skill, become a simple rotation action, reducing the requirements for the operator's proficiency and ensuring the consistency and accuracy of the bending angle.

[0018] (3) The disassembly hammer provided by this utility model has a compact structure and is easy to carry: The tool has a compact structure and strong integrity. Compared with carrying a set of traditional tools, it is more convenient for maintenance personnel to carry with them. It is especially suitable for use in workshops, warehouses and other places where frequent movement is required.

[0019] (4) The disassembly hammer provided by this utility model conforms to the ergonomic design and improves safety: the rubber coating of the handle not only prevents slipping, but also effectively absorbs the impact vibration generated by the hammering, reduces operator hand fatigue, and at the same time reduces the risk of the tool accidentally slipping off, thus improving the safety of operation. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a front view of the structure of this utility model; Figure 3 This is a side view of the structure of this utility model; Figure 4 This is a schematic diagram illustrating the installation operation of the cotter pin according to this utility model; Figure 5 This is a schematic diagram of the cotter pin bending operation of this utility model.

[0021] Figure labels and descriptions: A. Pin; B. Cotter pin; 10. Hammer body; 11. Flathead screwdriver tip; 111. Flathead; 12. Hammer head; 20. Handle rod; 21. Anti-slip rubber sleeve; 22. Iron sheet; 221. Bending hole. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0023] Example See Figure 1-3 As shown: This utility model provides a quick-release hammer for the cotter pin of a cigarette box, including a hammer head and a handle.

[0024] One end of the hammer head is used to hammer the cotter pin B into the pin A, thus completing the installation of the cotter pin B, or to adjust the perpendicularity of the cotter pin B, i.e., to flatten the bent end of the cotter pin B; the other end of the hammer head is used to pull the cotter pin B out of the pin A, i.e., the common prying operation. One end of the handle is perpendicularly connected to the hammer head, forming the force point for the operator to use the hammer head; the other end of the handle is used to bend the end of the cotter pin B inserted into the pin A.

[0025] With this setup, operators can use a disassembly hammer to install or remove the special cotter pin B for cigarette boxes. They can complete all operations of installing, bending, flattening, and prying out the cotter pin B continuously without changing tools, which can improve maintenance efficiency, reduce labor intensity, and ensure operation quality.

[0026] In practical applications, the hammer head mainly consists of a cylindrical hammer body 10, a flathead screwdriver head 11, and a hammer head 12.

[0027] The hammer head 12 is located at one end of the hammer body 10, and its end face is set as a plane. The hammer head 12 can be used to strike the closed end of the cotter pin B. By setting the plane, the success rate of the strike is improved and the misalignment is avoided.

[0028] A flathead screwdriver bit 11 engages with the round hole at the closed end of the cotter pin B and is located at the other end of the hammer body 10. The flathead screwdriver bit 11 is tapered with a progressively increasing diameter to accommodate round holes of different diameters at the closed end of the cotter pin B. The end of the flathead screwdriver bit 11 is flattened with a flat tip 111, which allows for prying of deformed closed ends of the cotter pin B.

[0029] In addition, the flathead screwdriver bit 11 can be detachably connected to the hammer body 10, generally by a threaded connection. That is, the end of the flathead screwdriver bit 11 connected to the hammer body 10 is provided with a bolt, and the end of the hammer body 10 is provided with a threaded hole that forms a threaded connection with the bolt. Thus, flathead screwdriver bits 11 of different shapes or specifications can be disassembled and replaced by connecting them to the hammer body 10 by a threaded connection, which improves the flexibility of use.

[0030] The diameter of the end face of the hammer head 12 is larger than the diameter of the hammer body 10, so the hammer head 12 can be used as a lever fulcrum to pry open the cotter pin B.

[0031] The handle includes a handle rod 20 and an iron plate 22; one end of the handle rod 20 is vertically connected to the middle of the hammer body 10, and the other end is connected to one end of the iron plate 22; the other end of the iron plate 22 is provided with a bent hole 221 that forms an insertion fit with the open end of the cotter pin B.

[0032] The handle 20 is equipped with an anti-slip rubber sleeve 21, which can play a role in anti-slip and shock absorption.

[0033] The iron sheet 22 is designed as a trapezoid, making it easy to extend into narrow spaces for operation.

[0034] There are at least two bending holes 221, and the diameters of adjacent bending holes 221 are different, so as to form a mating fit with the open ends of cotter pins B of different diameters and to bend them. By setting a dedicated bending hole 221 for the open end of the cotter pin B, the bending operation that originally required skill with pliers is transformed into a simple rotational action, reducing the skill requirements for the operator and ensuring the consistency and accuracy of the bending angle.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quick-release hammer for cotter pins in cigarette boxes, characterized in that, It includes a hammer head and a handle; one end of the hammer head is used to hammer the cotter pin (B) into the pin (A) or adjust the perpendicularity of the cotter pin (B), and the other end is used to pull the cotter pin (B) out of the pin (A); one end of the handle is perpendicularly connected to the hammer head, and the other end is used to bend the end of the cotter pin (B) inserted into the pin (A).

2. The quick-release hammer for cotter pins in cigarette boxes according to claim 1, characterized in that, The hammer head includes a hammer body (10), a flathead screwdriver (11) and a hammer head (12); the hammer head (12) is used to strike the closed end of the cotter pin (B) and is located at one end of the hammer body (10); the flathead screwdriver (11) is inserted into the round hole of the closed end of the cotter pin (B) and is located at the other end of the hammer body (10).

3. The quick-release hammer for cotter pins in cigarette boxes according to claim 2, characterized in that, The handle includes a handle rod (20) and an iron plate (22); one end of the handle rod (20) is vertically connected to the middle of the hammer body (10), and the other end is connected to one end of the iron plate (22); the other end of the iron plate (22) is provided with a bent hole (221) that forms an insertion fit with the open end of the cotter pin (B).

4. A quick-release hammer for a cigarette box cotter pin according to claim 2 or 3, characterized in that, The flathead screwdriver tip (11) is set in a conical shape.

5. A quick-release hammer for a cigarette box cotter pin according to claim 3 or 4, characterized in that, The end of the flathead screwdriver (11) is provided as a flat opening (111).

6. The quick-release hammer for cotter pins in cigarette boxes according to claim 3, characterized in that, The handle (20) is provided with an anti-slip rubber sleeve (21).

7. A quick-release hammer for a cigarette box cotter pin according to claim 3, characterized in that, The iron sheet (22) is configured as a trapezoid.

8. A quick-release hammer for a cigarette box cotter pin according to claim 3, characterized in that, There are at least two bent holes (221), and the diameters of two adjacent bent holes (221) are different.

9. A quick-release hammer for a cigarette box cotter pin according to claim 2, characterized in that, The end face of the hammer head (12) is set as a plane, and the diameter of the end face of the hammer head (12) is greater than the diameter of the hammer body (10).

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