CN215748976U

CN215748976U - Disassembling tool for round nut

Info

Publication number: CN215748976U
Application number: CN202121413318.4U
Authority: CN
Inventors: 邢闯
Original assignee: Qingdao Boyuan Shengda Technology Co ltd
Current assignee: Qingdao Boyuan Shengda Technology Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-02-08
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a tool for disassembling and assembling a round nut, which comprises a sleeve, a handle, a fixing mechanism, an anti-skidding mechanism and an extruding mechanism, wherein the fixing mechanism, the anti-skidding mechanism and the extruding mechanism are all positioned in the sleeve, the handle is welded on the outer wall of the sleeve, the fixing mechanism comprises fixing grooves formed in the top and the bottom of the inner wall of the sleeve, a miniature electric telescopic rod arranged on the inner wall of the fixing groove, a fixing piece welded at the tail end of the miniature electric telescopic rod, a groove formed in the outer wall of the bottom of the fixing piece and a pressure sensor arranged on the inner wall of the groove, and the anti-skidding mechanism comprises an anti-skidding groove formed in the inner wall of the sleeve. According to the utility model, the sleeve is sleeved on the outer wall of the round nut to be disassembled and assembled, the anti-slip block is clamped into the groove of the outer wall of the round nut under the elastic action of the pressure spring, the micro electric telescopic rod drives the fixing piece to move to fix the round nut, the anti-slip mat increases friction, so that the round nut is not easy to slide during disassembly and assembly.

Description

Disassembling tool for round nut

Technical Field

The utility model relates to the technical field of round nuts, in particular to a disassembling tool for a round nut.

Background

The round nut is of an annular structure, the inner wall surface of the round nut is provided with threads, the outer wall surface of the round nut is of an annular shape, the outer wall surface of the round nut is provided with a groove which is arranged along the axial direction of the round nut, the round nut is usually matched with a stop washer for the round nut, an inner tongue of the washer is inserted into the groove on the shaft during assembly, an outer tongue of the washer is embedded into the groove of the round nut, and the nut is locked.

At present, the existing disassembling tool is simple in structure and single in function, a wrench is needed to clamp the round nut in the disassembling process of the round nut, and tools such as a sledge hammer are used for beating the wrench to complete disassembling or assembling work. However, the outer wall surface of the round nut is annular, so that the wrench is difficult to clamp and is inconvenient to disassemble.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a tool for disassembling a round nut.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an assembly and disassembly tools of round nut, includes sleeve, handle, fixed establishment, anti-skidding mechanism, extruding means all are located inside the sleeve, and the handle welds in the sleeve outer wall, fixed establishment installs in the miniature electric telescopic handle of fixed slot inner wall including seting up the fixed slot in sleeve inner wall top and bottom, welds in the terminal mounting of miniature electric telescopic handle, sets up in the recess of mounting bottom outer wall, installs in the pressure sensor of recess inner wall, anti-skidding mechanism welds in the pressure spring of anti-skidding inslot wall including seting up the anti-skidding groove of sleeve inner wall, welds in the terminal non slipping spur of pressure spring, non slipping spur and anti-skidding inslot wall sliding connection, and anti-skidding mechanism is located sleeve inner wall and keeps away from handle one side.

Preferably, the fixing piece is arc-shaped, the inner wall of the fixing piece is provided with an anti-slip pad, and the size of the anti-slip pad is matched with that of the fixing piece.

Preferably, the extrusion mechanism includes the drive groove of seting up in the sleeve and being close to the inner wall of fixed establishment one side, sets up in the mounting hole that the drive groove is close to inner wall of fixed establishment one side, rotates the flexible groove of installing in the mounting hole inner wall, rotates the threaded rod of installing in flexible inslot wall, welds in the terminal extrusion plate of threaded rod.

Preferably, the driving groove is far away from the inner wall of one side of the fixing mechanism and is provided with a driving motor, an output shaft of the driving motor is connected with the tail end of the telescopic groove, and the driving groove is provided with radiating holes which are distributed at equal intervals and penetrate through the sleeve.

Preferably, the outer wall of the handle is provided with an anti-slip sleeve, and the size of the anti-slip sleeve is matched with that of the handle.

Preferably, the pressure sensor is connected with a controller through a wire, and the controller is connected with the miniature electric telescopic rod through a wire.

Preferably, the sleeve outer wall is provided with the battery, and the battery is connected with the switch through the wire, and the switch passes through the wire and is connected with miniature electric telescopic handle, pressure sensor, driving motor respectively.

The utility model has the beneficial effects that:

1. according to the utility model, the sleeve is sleeved on the outer wall of the round nut to be disassembled and assembled, the anti-slip block is clamped into the groove of the outer wall of the round nut under the elastic force of the pressure spring along with the round nut entering the sleeve, then the miniature electric telescopic rod drives the fixing part to move to fix the round nut, the friction of the anti-slip pad is increased, so that the round nut is not easy to slide during disassembly and assembly, and at the moment, the round nut can be disassembled and assembled by rotating the handle, compared with the traditional disassembling and assembling tool, the round nut can be firmly clamped, the nut is not easy to slide during disassembly and assembly, and the disassembly and assembly are more convenient and rapid;

2. after the disassembly is completed, the driving motor drives the telescopic groove to rotate to drive the threaded rod to advance, the extrusion block extrudes the disassembled round nut, the time is saved, and the operation is more convenient.

Drawings

Fig. 1 is a schematic cross-sectional view of a tool for disassembling and assembling a round nut according to the present invention;

FIG. 2 is a schematic structural view of a fixing mechanism of a tool for disassembling and assembling a round nut according to the present invention;

fig. 3 is an appearance structure diagram of a disassembling tool for a round nut according to the present invention.

In the figure: the device comprises a sleeve 1, a handle 3, a fixing groove 4, a miniature electric telescopic rod 5, a fixing part 6, a pressure sensor 7, an antiskid pad 8, an antiskid groove 9, a pressure spring 10, an antiskid block 11, a driving groove 12, a telescopic groove 13, a threaded rod 14, an extrusion plate 15 and a driving motor 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a tool for disassembling and assembling a round nut comprises a sleeve 1, a handle 3, a fixing mechanism, an anti-slip mechanism and an extrusion mechanism, wherein the fixing mechanism, the anti-slip mechanism and the extrusion mechanism are all positioned inside the sleeve 1, the handle 2 is welded on the outer wall of the sleeve 1, the fixing mechanism comprises a fixing groove 4, a micro electric telescopic rod 5, a fixing member 6, a groove, a pressure sensor 7 and an anti-slip pad 8, the fixing groove 4 is arranged at the top and the bottom of the inner wall of the sleeve 1, the micro electric telescopic rod 5 is arranged on the inner wall of the fixing groove 4, the fixing member 6 is welded at the tail end of the micro electric telescopic rod 5, the groove is arranged on the outer wall of the bottom of the fixing member 6, the pressure sensor 7 is arranged on the inner wall of the groove, the fixing member 6 is arc-shaped, the anti-slip pad 8 is arranged on the inner wall of the fixing member 6, the size of the anti-slip pad 8 is matched with the size of the fixing member 6, and the pressure sensor 7 is connected with a controller through a lead wire, and the controller is connected with the miniature electric telescopic rod 5 through a wire, the antiskid mechanism comprises an antiskid groove 9, a pressure spring 10 and an antiskid block 11, the antiskid groove 9 is arranged on the inner wall of the sleeve, the pressure spring 10 is welded on the inner wall of the antiskid groove 9, the antiskid block 11 is welded at the tail end of the pressure spring 10, the antiskid block 11 is connected with the inner wall of the antiskid groove 7 in a sliding manner, the antiskid mechanism is positioned on one side of the inner wall of the sleeve 1, which is far away from the handle 3, the sleeve 1 is sleeved on the outer wall of the round nut to be disassembled and assembled, the antiskid block 11 is clamped into the groove of the outer wall of the round nut under the elastic force of the pressure spring 10 as the round nut enters the sleeve 1, then the miniature electric telescopic rod 5 drives the fixing part 6 to move to fix the round nut, the antiskid pad 8 increases friction, the round nut is not easy to slide during disassembly and assembly, at the moment, the round nut can be disassembled and assembled by rotating the handle 3, compared with the traditional disassembling tool, the round nut can be firmly clamped, the nut is not easy to slide when being disassembled and assembled, and the disassembly and the assembly are more convenient and faster;

the extruding mechanism comprises a driving groove 12, a mounting hole, a telescopic groove 13, a threaded rod 14, an extruding plate 15 and a driving motor 16, wherein the driving groove 12 is arranged on the inner wall of one side of the sleeve 1 close to the fixing mechanism, the mounting hole is arranged on the inner wall of one side of the driving groove 12 close to the fixing mechanism, the telescopic groove 13 is rotatably arranged on the inner wall of the mounting hole, the threaded rod 14 is rotatably arranged on the inner wall of the telescopic groove 13, the extruding plate 15 is welded at the tail end of the threaded rod 14, the driving groove 12 is far away from the inner wall of one side of the fixing mechanism and is provided with the driving motor 16, the output shaft of the driving motor 16 is connected with the tail end of the telescopic groove 13, the driving groove 12 is provided with radiating holes which are distributed at equal intervals and penetrate through the sleeve 1, after the disassembly is completed, the driving motor 16 drives the telescopic groove 13 to rotate to drive the threaded rod 14 to advance, the extruding block 15 extrudes a round nut which is completed by disassembly, the time is saved, the operation is more convenient, the outer wall of the handle 3 is provided with an anti-skid sleeve, and the size of the anti-skid sleeve is matched with that of the handle 3, the outer wall of the sleeve 1 is provided with a storage battery, the storage battery is connected with a switch through a lead, and the switch is respectively connected with the micro electric telescopic rod 5, the pressure sensor 7 and the driving motor 16 through leads.

The working principle is as follows: according to the utility model, the sleeve 1 is sleeved on the outer wall of a round nut to be disassembled and assembled, the anti-skidding block 11 is clamped into a groove in the outer wall of the round nut under the elastic force of the pressure spring 10 along with the round nut entering the sleeve 1, then the miniature electric telescopic rod 5 drives the fixing part 6 to move to fix the round nut, the anti-skidding pad 8 increases friction, so that the round nut is not easy to slide during disassembly and assembly, at the moment, the round nut can be disassembled and assembled by rotating the handle 3, compared with the traditional disassembling and assembling tool, the round nut can be firmly clamped, the nut is not easy to slide during disassembly and assembly, the disassembly and assembly are more convenient and faster, after the disassembly is completed, the driving motor 16 drives the telescopic groove 13 to rotate to drive the threaded rod 14 to advance, the extrusion block 15 extrudes the disassembled round nut, the time is saved, and the operation is more convenient.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a disassembly and assembly tool of round nut, includes sleeve (1), handle (3), fixed establishment, anti-skidding mechanism, extrusion mechanism all are located sleeve (1) inside, and weld in sleeve (1) outer wall handle (2), its characterized in that, fixed establishment is including offering fixed slot (4) at sleeve (1) inner wall top and bottom, installs in miniature electric telescopic handle (5) of fixed slot (4) inner wall, welds in the terminal mounting (6) of miniature electric telescopic handle (5), offers the recess of mounting (6) bottom outer wall, installs in the pressure sensor (7) of recess inner wall, anti-skidding mechanism is including offering anti-skidding groove (9) of sleeve inner wall, welds in pressure spring (10) of anti-skidding groove (9) inner wall, welds in terminal non slipping spur (11) of pressure spring (10), the anti-skidding block (11) is connected with the inner wall of the anti-skidding groove (7) in a sliding mode, and the anti-skidding mechanism is located on one side, far away from the handle (3), of the inner wall of the sleeve (1).

2. The tool for disassembling and assembling the round nut as claimed in claim 1, wherein said fixing member (6) is arc-shaped, and the inner wall of the fixing member (6) is provided with a non-slip mat (8), and the size of the non-slip mat (8) is adapted to the size of the fixing member (6).

3. The round nut dismounting tool according to claim 1, wherein the extruding means comprises a driving groove (12) formed in an inner wall of the sleeve (1) near the fixing means, a mounting hole formed in an inner wall of the driving groove (12) near the fixing means, a telescopic groove (13) rotatably mounted in the inner wall of the mounting hole, a threaded rod (14) rotatably mounted in the inner wall of the telescopic groove (13), and an extruding plate (15) welded to an end of the threaded rod (14).

4. The tool for disassembling and assembling round nut as claimed in claim 3, characterized in that the driving motor (16) is installed on the inner wall of the driving groove (12) far away from the fixing mechanism, the output shaft of the driving motor (16) is connected with the end of the telescopic groove (13), and the driving groove (12) is provided with heat dissipation holes distributed equidistantly and penetrating through the sleeve (1).

5. The tool for disassembling and assembling the round nut is characterized in that the outer wall of the handle (3) is provided with an anti-slip sleeve, and the size of the anti-slip sleeve is matched with that of the handle (3).

6. The tool for disassembling and assembling round nuts according to claim 1, wherein the pressure sensor (7) is connected with a controller through a wire, and the controller is connected with the micro electric telescopic rod (5) through a wire.

7. The tool for disassembling and assembling round nuts according to claim 1, wherein a storage battery is arranged on the outer wall of the sleeve (1), and the storage battery is connected with a switch through a lead, and the switch is respectively connected with the micro electric telescopic rod (5), the pressure sensor (7) and the driving motor (16) through leads.