Auxiliary tool for disassembling rubber tube

Abstract

The utility model provides an auxiliary tool for disassembling a rubber tube. The auxiliary tool comprises a handle part and a disassembling part which are connected with each other, the handle part is held by an operator so as to apply a rubber tube decomposition acting force, and the decomposition part is used for stretching into the space between the rubber tube and the guide tube so as to perform rubber tube decomposition operation. An oil injection hole is formed in the end face of the handle part and used for injecting lubricating oil facilitating separation of the rubber pipe and the guide pipe. The decomposing part is hook-shaped, one end of the decomposing part is connected with the handle part, the bending part is used for being in contact with the rubber pipe to eject the rubber pipe away from the guide pipe, the other end of the decomposing part is used for being inserted into a crack between the guide pipe and the rubber pipe and is provided with an oil outlet, and lubricating oil can flow through the handle part and the decomposing part from the oil injection hole to flow out of the oil outlet. Through the tool, an operator holds the handle part to apply force, and the decomposition part extending between the rubber pipe and the guide pipe pulls the rubber pipe away from the guide pipe while injecting lubricating oil, so that the rubber pipe is easily separated through simple operation, and the problem that the rubber pipe is difficult to decompose due to operation space restriction and rubber pipe adhesion is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of spare parts disassembly and assembly, and particularly relates to a rubber pipe disassembly auxiliary tool. BACKGROUND

[0002] In daily life, industrial production, ships, aerospace and other fields, rubber pipes are widely used in various system pipelines as a common connection mode. However, due to the adhesion of rubber pipes, especially rubber pipes with a diameter of more than 40 mm and high-temperature pipelines, the rubber pipe and the outer surface of the conduit are adhered together after long-term use, and it is extremely difficult to disassemble them. At present, rubber pipes are disassembled by brute force or with the help of a screwdriver. The disassembly process often causes damage to the rubber pipe and the conduit, and sometimes the rubber pipe must be artificially damaged to remove the conduit. SUMMARY

[0003] The utility model aims at solving the problem of difficult disassembly caused by operation space restriction and adhesion of rubber pipes in the prior art, and provides a rubber pipe disassembly auxiliary tool, which reduces the difficulty of rubber pipe disassembly and solves the damage to the rubber pipe and the conduit during disassembly, thereby ensuring the repair quality of the product.

[0004] To achieve the above-mentioned purpose, the technical solution provided by the utility model is as follows:

[0005] A rubber pipe disassembly auxiliary tool is provided, which comprises a handle part and a disassembly part connected with each other. The handle part is held by an operator to exert a rubber pipe disassembly force. The disassembly part is used to extend into the space between the rubber pipe and the conduit to perform rubber pipe disassembly operation.

[0006] An oil injection hole is arranged at the end face of the handle part to inject lubricating oil which helps to separate the rubber pipe and the conduit.

[0007] The disassembly part is hook-shaped, one end of which is connected with the handle part. The curved part is used to contact the rubber pipe to separate the rubber pipe from the conduit. The other end is used to be inserted into the gap between the conduit and the rubber pipe and is provided with an oil outlet hole. The lubricating oil can flow from the oil injection hole through the handle part and the disassembly part and then flow out of the oil outlet hole.

[0008] Further, the tip end of the disassembly part is wedge-shaped.

[0009] Further, the outer periphery of the handle part is processed with anti-slip knurling.

[0010] Further, the oil injection hole is expanded.

[0011] Further, the oil outlet hole is arranged on two side surfaces of the wedge-shaped tip end.

[0012] Further, the oil outlet hole is arranged on two or three side surfaces of the wedge-shaped tip end.

[0013] Further, the tooling is made of 45 steel.

[0014] The utility model has the advantages of:

[0015] 1, the utility model discloses a rubber pipe decomposing auxiliary tool, and the operator holds handle portion to exert force, and the decomposing part between the rubber pipe and the guide pipe is pulled away from the guide pipe while injecting lubricating oil, so that the rubber pipe is separated easily through simple operation, and the problem of difficult rubber pipe decomposition caused by operation space restriction and rubber pipe adhesion is overcome.

[0016] 2, the auxiliary tool is small in size and convenient to carry, and is suitable for wide application fields, including daily life, industrial field, ship, aerospace and other fields related to rubber pipe decomposition. BRIEF DESCRIPTION OF DRAWINGS

[0017] The above and / or other features and advantages of the utility model will become more apparent by describing in detail the utility model with reference to the accompanying drawings, the drawings are not drawn according to scale, and some features are enlarged or reduced to show the details of specific components, and in the drawings:

[0018] Figure 1 It is the structure schematic diagram of the rubber pipe decomposing auxiliary tool of the utility model;

[0019] Figure 2 It is the partial view of the rubber pipe decomposing auxiliary tool of the utility model from Figure 1 A direction;

[0020] Figure 3 It is the appearance size schematic diagram of the rubber pipe decomposing auxiliary tool of the utility model.

[0021] In the drawing: 1-handle portion, 11-oil injection hole;2-decomposing part, 21-bending part, 22-oil outlet hole. DETAILED DESCRIPTION

[0022] The utility model will be described in detail below with reference to the accompanying drawings by means of exemplary embodiments of the utility model. It should be pointed out that the following detailed description of the utility model is only for the purpose of illustration, and not for limiting the utility model.

[0023] It should be noted that in the context of the present application, the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "inner", "outer", "clockwise" and "counterclockwise" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0024] In addition, terms such as "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features.

[0025] The utility model provides a rubber tube decomposes auxiliary frock for assisting operator to carry out rubber tube decomposition, it is convenient for its separation with catheter.

[0026] First, refer to Figure 1 , as the rubber tube decomposes auxiliary frock of exemplary embodiment of the utility model includes handle part 1 and decomposition part 2 connected with each other. The frock main part is processed with stainless steel pipe, to ensure the strength of frock main part, the steel pipe material uses common 45 number steel. Handle part 1 is held by operator to exert rubber tube decomposition force. Decomposition part 2 is used to extend between rubber tube and catheter to carry out rubber tube decomposition operation.

[0027] As Figure 1 Indicated, the end face of handle part 1 is equipped with oil injection hole 11, is used to inject lubricating oil that helps rubber tube and catheter separate. Oil injection hole 11 can be reamed to facilitate the entry of lubricating oil. The outer circumferential surface of the handle part as a force area is specially processed with anti-skid knurling. The shape of handle part 1 is not subject to specific restrictions, and is particularly a round rod that is easy to grip.

[0028] To ensure that the frock extends smoothly into the rubber tube, the decomposition part 2 is hook-shaped, one end is connected to the handle part 1, the curved part 21 in the middle is used to contact the rubber tube to separate the rubber tube from the catheter, the other end is used to insert into the gap between the catheter and the rubber tube and is provided with an oil outlet hole 22, and the lubricating oil can flow from the oil injection hole 11 through the handle part 1 and the decomposition part 2 and flow out from the oil outlet hole 22. In combination Figure 2 , the tip of the decomposition part 2 can be wedge-shaped to facilitate wedging between the rubber tube and the catheter, further accelerating the decomposition of the rubber tube. In addition, the oil outlet hole 22 can be provided with a plurality of oil outlet holes on each of the two side surfaces of the wedge-shaped tip, preferably two or three on each side surface. The diameter of the oil outlet hole is determined by the size of the frock, which ensures that the lubricating oil can flow out smoothly.

[0029] Refer toFigure 3 The tool steel pipe diameter d1 and the tool body size, i.e., the total length L0, the handle portion length L1 and the vertical distance h1 between the handle portion radial center and the decomposing portion tip end, are determined according to the rubber tube diameter and the operation space size.

[0030] The tool in use needs to be matched with a needle, especially a disposable needle and liquid lubricating oil. First, the tool decomposing portion is inserted into the gap between the rubber tube and the catheter by the wedge-shaped decomposing portion tip end, then the tool angle is adjusted, the lubricating oil is injected through the oil injection hole of the handle portion, then the tool is rotated along the rubber tube inner wall, the tool is rotated and the oil is injected at the same time, the rubber tube is gradually separated from the catheter through the reciprocating operation of the decomposing portion bending portion, until the rubber tube and the catheter can be completely separated, thereby quickly and conveniently realizing the rubber tube decomposition.

[0031] Therefore, as described above, the rubber tube decomposing auxiliary tool of the utility model, the operator holds the handle portion to exert force, the decomposing portion inserted between the rubber tube and the catheter separates the rubber tube from the catheter while injecting lubricating oil, thereby easily separating the rubber tube through simple operation, overcoming the problem of difficult rubber tube decomposition caused by operation space restriction and rubber tube adhesion. The rubber tube decomposing auxiliary tool is simple to manufacture, convenient to operate, small in size, convenient to carry and store, and easy to access; it is widely applicable and can be used in rubber tube decomposition in various fields such as daily life, industrial field, ship and aerospace.

[0032] Finally, it should be noted that the features mentioned and / or shown in the above description of the exemplary embodiments of the utility model can be combined in the same or similar manner into one or more other embodiments, combined with or replaced by the corresponding features in other embodiments. The technical solutions obtained by combining or replacing should be considered to be included in the protection scope of the utility model.

Claims

1. A hose disassembly aid characterized by: The utility model relates to a rubber tube disassembling tool, comprising a handle part and a disassembling part connected with each other, the handle part is held by an operator to exert a rubber tube disassembling force, and the disassembling part is used to extend into the gap between a rubber tube and a guide pipe to perform a rubber tube disassembling operation. An oil injection hole is arranged on the end surface of the handle part to inject lubricating oil which helps the separation of the rubber tube and the guide pipe. The disassembling part is hook-shaped, one end of which is connected with the handle part, the curved part is used to contact the rubber tube to push the rubber tube away from the guide pipe, the other end is used to be inserted into the gap between the guide pipe and the rubber tube and is provided with an oil outlet hole, and the lubricating oil can flow from the oil injection hole through the handle part and the disassembling part and then flow out of the oil outlet hole.

2. The rubber tube disassembly auxiliary tool according to claim 1, characterized in that: The tip end of the disassembling part is wedge-shaped.

3. The hose disassembly aid of claim 1 or 2, wherein: Anti-skid knurls are processed on the outer circumferential surface of the handle part.

4. The hose disassembly aid of claim 1 or 2, wherein: The oil injection hole is expanded.

5. The rubber tube disassembling auxiliary tool according to claim 2, characterized in that: The oil outlet hole is provided with a plurality of holes on each side surface of the wedge-shaped tip end.

6. The rubber tube disassembling auxiliary tool according to claim 5, wherein: The oil outlet hole is provided with two or three holes on each side surface of the wedge-shaped tip end.

7. The hose disassembly aid of claim 1 or 2, wherein: The tool is made of 45 steel.

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