A dedicated part dismounting device

Abstract

The utility model discloses a special part dismounting device, including screw rod and with the control device of screw rod connection, its characterized in that, the first ring cover is equipped with to the one end of screw rod near control device, the one end of screw rod away from control device is equipped with the stop lever with, the pipe body is equipped with on the screw rod, and the second ring cover is equipped with between the stop lever with the screw rod. The utility model can conveniently and simply dismantle the part.

Description

Technical Field

[0001] This utility model relates to the field of parts assembly, and in particular to a special parts disassembly device. Background Technology

[0002] In the fields of mechanical engineering, equipment manufacturing, and maintenance, certain specialized parts have specific external structures, such as parts with an external square shape and a central threaded hole. Disassembling such parts typically requires applying rotational force to remove them from their mounting position. However, due to potentially restricted mounting locations or limited operating space, it is difficult to effectively fix and apply force to the external square shape using general-purpose tools (such as wrenches and pliers), and it is also difficult to maintain a stable axial tensile force during rotation, leading to inconvenient disassembly operations. Therefore, there is an urgent need for a device that can facilitate convenient and quick disassembly of these parts. Utility Model Content

[0003] In view of the above-mentioned shortcomings of the current stopping mechanism, the present invention can easily and simply disassemble the parts.

[0004] To achieve the above objectives, the embodiments of this utility model adopt the following technical solutions:

[0005] A special parts disassembly device includes a screw and a control device connected to the screw. A first ring sleeve is fitted on the end of the screw near the control device, and a stop bar is fitted on the end of the screw away from the control device. A tube is fitted on the screw, and a second ring sleeve is provided between the stop bar and the screw.

[0006] According to one aspect of the present invention, the cross-section of the first ring is rectangular.

[0007] According to one aspect of the present invention, one end of the first ring sleeve is provided with a threaded hole, and the first ring sleeve is detachably connected to the screw through the threaded hole.

[0008] According to one aspect of the present invention, a second ring is fitted on the side of the screw near the first ring.

[0009] According to one aspect of the present invention, the second ring includes a mounting portion and a positioning portion connected to the mounting portion.

[0010] According to one aspect of this utility model, the mounting part is a tubular body.

[0011] According to one aspect of the present invention, the positioning part is annular.

[0012] According to one aspect of the present invention, the control device is a handle, which includes a control part and a connecting part.

[0013] According to one aspect of this utility model, the connecting part is provided with a plurality of fixing holes.

[0014] According to one aspect of the present invention, the screw is detachably connected to the internal thread of the handle via an external thread.

[0015] The advantages of this utility model are: the overall structure is simple and the parts can be easily and simply disassembled. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the screw structure described in this utility model.

[0019] 1. First ring sleeve; 2. Tube body; 3. Second ring sleeve; 31. Mounting part; 32. Positioning part; 4. Stop bar; 5. Handle; 51. Control part; 52. Connecting part; 53. Fixing hole; 6. Screw. Detailed Implementation

[0020] 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 some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1

[0022] A special parts disassembly device includes a screw and a control device connected to the screw. A first ring sleeve is fitted on the end of the screw near the control device, and a stop bar is fitted on the end of the screw away from the control device. A tube is fitted on the screw, and a second ring sleeve is provided between the stop bar and the screw.

[0023] In practical applications, the first ring has a rectangular cross-section. The first ring is shaped like a cover and can fix the outer four sides of the part in use.

[0024] In practical applications, one end of the first ring sleeve is provided with a threaded hole, and the first ring sleeve is detachably connected to the screw through the threaded hole.

[0025] In practical applications, a second ring is fitted onto the side of the screw closest to the first ring.

[0026] In practical applications, the second ring includes a mounting part and a positioning part connected to the mounting part.

[0027] In practical applications, the mounting part is a tubular body.

[0028] In practical applications, the positioning part is in the shape of a ring.

[0029] When in use, after assembling the workpiece according to the drawing, use the first ring to position the four sides of the part, turn the handle to screw the screw into the middle thread of the part, and then turn the part to take it out.

[0030] The advantages of this utility model are: the overall structure is simple and the parts can be easily and simply disassembled.

[0031] Example 2

[0032] A specialized parts disassembly device includes a screw and a control device connected to the screw. A first ring sleeve is fitted onto the end of the screw near the control device, and a stop bar is fitted onto the end of the screw away from the control device. A tube is fitted onto the screw, and a second ring sleeve is provided between the stop bar and the screw. The control device is a handle, which includes a control part and a connecting part. The connecting part has several fixing holes. The handle and the screw are fixed through the fixing holes, and the screw is detachably connected to the handle's internal thread via an external thread.

[0033] In practical applications, the first ring has a rectangular cross-section. The first ring is shaped like a cover and can fix the outer four sides of the part in use.

[0034] In practical applications, one end of the first ring sleeve is provided with a threaded hole, and the first ring sleeve is detachably connected to the screw through the threaded hole.

[0035] In practical applications, a second ring is fitted onto the side of the screw closest to the first ring.

[0036] In practical applications, the second ring includes a mounting part and a positioning part connected to the mounting part.

[0037] In practical applications, the mounting part is a tubular body.

[0038] In practical applications, the positioning part is in the shape of a ring.

[0039] When in use, after assembling the workpiece according to the drawing, use the first ring to position the four sides of the part, turn the handle to screw the screw into the middle thread of the part, and then turn the part to take it out.

[0040] The advantages of this utility model are: the overall structure is simple and the parts can be easily and simply disassembled.

[0041] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A special parts disassembly device, comprising a screw (6) and a control device connected to the screw (6), characterized in that, The screw (6) is fitted with a first ring sleeve (1) at the end near the control device, and a stop bar (4) is fitted at the end away from the control device. A tube body (2) is fitted on the screw (6), and a second ring sleeve (3) is provided between the stop bar (4) and the screw (6).

2. The special parts disassembly device according to claim 1, characterized in that, The cross-section of the first ring (1) is rectangular.

3. The special parts disassembly device according to claim 2, characterized in that, The first ring sleeve (1) has a threaded hole at one end, and the first ring sleeve (1) is detachably connected to the screw (6) through the threaded hole.

4. The special parts disassembly device according to claim 1, characterized in that, The screw (6) is fitted with a second ring (3) on the side close to the first ring (1).

5. The special parts disassembly device according to claim 1, characterized in that, The second ring (3) includes a mounting part (31) and a positioning part (32) connected to the mounting part (31).

6. The special parts disassembly device according to claim 5, characterized in that, The mounting part (31) is a tubular body.

7. The special parts disassembly device according to claim 5, characterized in that, The positioning part (32) is in the shape of a ring.

8. The special parts disassembly device according to any one of claims 1 to 7, characterized in that, The control device is a handle (5), which includes a control part (51) and a connecting part (52).

9. The special parts disassembly device according to claim 8, characterized in that, The connecting part (52) is provided with a plurality of fixing holes (53).

10. The special parts disassembly device according to claim 8, characterized in that, The screw (6) is detachably connected to the handle (5) via an external thread.

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