CN213616483U

CN213616483U - Disassembling tool

Info

Publication number: CN213616483U
Application number: CN202022392960.0U
Authority: CN
Inventors: 崔旭明; 黄梅芳; 李梓健; 彭晓东; 陈浩权; 温惠英
Original assignee: Guangzhou Qiguang Zhizao Technology Service Co ltd
Current assignee: Guangzhou Qiguang Zhizao Technology Service Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-07-06
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses an assembly and disassembly tools, assembly and disassembly tools include stand, first sleeve, spanner and second sleeve, and first sleeve sets up on the stand, and the spanner is used for rotationally setting up on the stand, and the second sleeve setting is at the front end of spanner, and the second sleeve sets up with first sleeve relatively. Stretch into the narrow and small space in the equipment with assembly and disassembly tools, first sleeve and second sleeve overlap respectively on nut and nut, hold the stand on the other hand, rotate the spanner on the other hand, install and remove the helicitic texture labour saving and time saving. The utility model discloses but wide application in machine parts technical field.

Description

Disassembling tool

Technical Field

The utility model relates to a machine parts technical field, in particular to assembly and disassembly tools.

Background

The screw is indispensable industry necessities in daily life, is the general expression of rotating the piece, and the effect of screw is mainly two work pieces link together, play the effect of connection fixed. For example, very small screws used in cameras, glasses, clocks, and electronics are used in large screws and nuts for construction, and bridges, and large and small screws are used in combination for transportation equipment, airplanes, trains, and automobiles. Screw cooperation nut is the most common use mode at present, and wherein in cable production mechanical equipment, the position of use need bear bigger load, ensures the installation steadiness, uses what more be hexagonal head screw and hexagon socket head screw. The hexagon head screw is designed to be rotated by a wrench, and the hexagon socket head screw is a screw with a hexagon inner hole at the head and can be screwed or loosened after a hexagon ruler is inserted into the inner hole.

When the parts are assembled and disassembled in the equipment, a worker needs to hold a wrench or a hexagon ruler to fix a screw at one end by one hand and hold a locking round nut and a hook-shaped wrench to rotate a nut at the other end by the other hand. In the narrow place of equipment inner space, people's hand, spanner and hexagonal chi all are difficult to develop the place of work, and the work of rotating the part just can't go on. Secondly, in the rotating operation, the two hands rotate the parts in opposite directions, which also takes time and labor in operation.

SUMMERY OF THE UTILITY MODEL

For solving at least one among the above-mentioned technical problem, the utility model provides an assembly and disassembly tools, the convenience is operated in narrow and small space, and the technical scheme who adopts as follows:

the utility model provides an assembly and disassembly tools includes stand, first sleeve, spanner and second sleeve, first sleeve sets up on the stand, the spanner is used for rotationally setting up on the stand, the second sleeve sets up the front end of spanner, the second sleeve with first sleeve sets up relatively.

The utility model discloses an in some embodiments, be provided with on the stand and be used for the installation first telescopic first connecting portion, be used for the installation on the first connecting portion first telescopic one end sets up to the section of bending, first sleeve detachably sets up on the first connecting portion.

In some embodiments of the present invention, the supporting frame is provided with a second connecting portion for installing the first connecting portion, and the first connecting portion is detachably disposed at an end of the second connecting portion.

In some embodiments of the present invention, the one end of the second connecting portion is provided with an external thread, and the one end of the first connecting portion is provided with a threaded hole.

In some embodiments of the present invention, the support frame is provided with a sleeve for the wrench to pass through.

The utility model discloses an in some embodiments, the spanner includes this body portion and the arm of force that is used for extension length connects the pole, arm of force connects pole detachably to set up the front end of this body portion, second sleeve detachably sets up the arm of force connects the tip of pole.

In some embodiments of the present invention, the rear end of the wrench is provided with an operating handle for rotating the wrench.

In some embodiments of the present invention, the support frame is provided with a grip.

In some embodiments of the present invention, at least a portion of the area on the grip is provided with a friction structure for increasing friction.

In some embodiments of the present invention, the first sleeve is set as a universal sleeve and/or the second sleeve is set as a universal sleeve, and a plurality of telescopic rods are disposed in the sleeve holes of the universal sleeve.

The embodiment of the utility model has the following beneficial effect at least: stretch into the narrow and small space in the equipment with assembly and disassembly tools, first sleeve and second sleeve overlap respectively on nut and nut, hold the stand on the other hand, rotate the spanner on the other hand, install and remove the helicitic texture labour saving and time saving. The utility model discloses but wide application in machine parts technical field.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a block diagram of a disassembly and assembly tool;

FIG. 2 is a block diagram of the first sleeve mounted on the support bracket;

FIG. 3 is a structural diagram of the wrench showing the structure of the operating handle, the body, the arm connecting rod and the second socket;

fig. 4 is a structural view of the assembly of the first sleeve, the first connecting portion and the second connecting portion.

Detailed Description

Embodiments of the invention, examples of which are illustrated in the accompanying drawings, are described in detail below with reference to fig. 1 to 4, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that if the terms "center", "middle", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. are used to indicate an orientation or positional relationship based on that shown in the drawings, it is only for convenience of description and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. The features defined as "first" and "second" are used to distinguish feature names rather than having a special meaning, and further, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model relates to an assembly and disassembly tools, the convenience is used in narrow and small space, and assembly and disassembly tools includes stand, first sleeve 100, spanner and second sleeve 200, and the spanner is used for rotationally setting up on the stand, and second sleeve 200 sets up the front end at the spanner, and first sleeve 100 sets up on the stand, and second sleeve 200 sets up with first sleeve 100 relatively. In operation, the first sleeve 100 and the second sleeve 200 are respectively sleeved on the nut and the nut, the support is held by one hand, the wrench is rotated by the other hand, and the thread structure is assembled and disassembled in a time-saving and labor-saving manner. Of course, it should be understood that the corresponding relationship between the nut and the bolt and the first sleeve 100 and the second sleeve 200 depends on the actual assembling and disassembling conditions.

To facilitate the matching of nuts and bolts of different sizes, the first sleeve 100 and/or the second sleeve 200 are detachably mounted for easy replacement. In some examples, the first sleeve 100 is detachably mounted on the support frame, so that the first sleeve 100 with different specifications and different styles can be conveniently replaced, and specifically, the first sleeve 100 is mounted by means of a threaded connection. In some examples, the second sleeve 200 is detachably mounted at the front end of the wrench, so that the second sleeve 200 with different specifications and different styles can be conveniently replaced, and particularly, the second sleeve 200 is mounted in a threaded manner. Of course, as an alternative, a detachable mounting structure of a prismatic column hole and a prismatic column head can be provided.

The first sleeve 100 is a universal sleeve and/or the second sleeve 200 is a universal sleeve, a plurality of telescopic rods are arranged in sleeve holes of the universal sleeve, and the telescopic rods are steel rods. Specifically, when the telescopic rod contacts the nut or the nut cap, part of the telescopic rod is retracted into the trepan boring, and the nut or the nut cap is fixed by the rest of the telescopic rod.

The holder is provided with a grip 105. Further, at least a part of the area on the grip 105 is provided with a friction structure for increasing the friction force between the human hand and the support frame, in use, specifically, the friction structure is arranged in a grid pattern. Alternatively, the friction structure may be provided as a plurality of protruding structures.

With reference to the drawings, it will be understood that the holder is provided with a sleeve 103 for a wrench to pass through, and the wrench is rotated in the sleeve 103 to effect the mounting and dismounting of the nut or bolt. Specifically, the grip 105 is provided with at least one connecting rod 104, and the sleeve 103 is disposed on the holder through the connecting rod 104.

The spanner includes body portion 201 and the arm of force that is used for extension length connects pole 202, and arm of force connects pole 202 and makes things convenient for assembly and disassembly tools to reach farther, darker, narrow and small position in space, and the extension founds the wall still can make and just can reach the increase moment with same power when the operation, conveniently installs and removes more tight screw thread. In addition, the force arm connecting rod 202 is made of chrome vanadium alloy steel, the maximum torsion can reach 1000 kilograms, and the material is firm.

The arm connecting rod 202 is detachably arranged at the front end of the body portion 201, specifically, an external thread is arranged at the front end of the body portion 201, and a threaded hole is arranged at the rear end of the arm connecting rod 202. The second sleeve 200 is detachably disposed at an end of the moment arm extension rod 202, and in some examples, the second sleeve 200 is mounted on the moment arm extension rod 202 through a threaded connection, and specifically, the second sleeve 200 is provided with a threaded hole, and a front end of the moment arm extension rod 202 is provided with an external thread.

The arm connecting rod 202 is big in front and small in back, the maximum outer diameter of the arm connecting rod 202 is larger than the inner diameter of the sleeve 103, and the wrench is prevented from being pulled out of the sleeve 103 backwards after assembly.

Further, the rear end of the wrench is provided with an operating handle for rotating the wrench, and specifically, the rear end of the wrench is provided with a T-shaped structure to play a role of the operating handle. It will be appreciated that the cross bar on the T-shaped structure prevents the wrench from being pulled forward out of the sleeve 103.

With reference to the drawings, it can be understood that a first connecting portion 101 for mounting the first sleeve 100 is disposed on the supporting frame, one end of the first connecting portion 101 for mounting the first sleeve 100 is provided as a bent section, the first sleeve 100 is detachably disposed on the first connecting portion 101, specifically, the first sleeve 100 is provided with a threaded hole, and the bent section of the first connecting portion 101 is provided with an external thread.

The holder is provided with a second connecting portion 102 for mounting the first connecting portion 101, and the first connecting portion 101 is detachably provided at an end portion of the second connecting portion 102. When the tapping screw is mounted and dismounted by using a wrench, the first connecting part 101 can be dismounted, and the second connecting part 102 plays a role of a fulcrum, so that labor is saved when a user twists the screw.

With reference to the drawings, it can be understood that one end of the second connection portion 102 is provided with an external thread, one end of the first connection portion 101 is provided with a threaded hole, and in addition, the position of the first sleeve 100 aligned with the nut or bolt is adjusted by rotating the first connection portion 101. Further, the external thread of the second connection portion 102 is lengthened, so that the positional deviation caused by replacing the first sleeve 100 of a different size can be adjusted.

In the description herein, references to the terms "one embodiment," "some examples," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" or the like, if any, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A kind of disassembling tool, its characterized in that: comprises that

A holder;

a first sleeve (100), the first sleeve (100) being disposed on the holder;

the spanner is used for being rotatably arranged on the supporting frame;

a second sleeve (200), the second sleeve (200) being disposed at a front end of the wrench, the second sleeve (200) being disposed opposite the first sleeve (100).

2. The disassembly and assembly tool of claim 1, wherein: the support frame is provided with a first connecting portion (101) used for installing the first sleeve (100), one end, used for installing the first sleeve (100), of the first connecting portion (101) is a bending section, and the first sleeve (100) is detachably arranged on the first connecting portion (101).

3. The disassembly and assembly tool of claim 2, wherein: the support frame is provided with a second connecting part (102) used for installing the first connecting part (101), and the first connecting part (101) is detachably arranged at the end part of the second connecting part (102).

4. The disassembly and assembly tool of claim 3, wherein: an external thread is arranged at one end of the second connecting portion (102), and a threaded hole is arranged at one end of the first connecting portion (101).

5. The setting and dismounting tool according to any one of claims 1 to 4, wherein: the supporting frame is provided with a sleeve (103) for the wrench to pass through.

6. The disassembly and assembly tool of claim 5, wherein: the wrench comprises a body part (201) and a force arm connecting rod (202) for extending the length, wherein the force arm connecting rod (202) is detachably arranged at the front end of the body part (201), and the second sleeve (200) is detachably arranged at the end part of the force arm connecting rod (202).

7. The disassembly and assembly tool of claim 6, wherein: the rear end of the wrench is provided with an operating handle for rotating the wrench.

8. The disassembly and assembly tool of claim 1, wherein: the holder is provided with a grip (105).

9. The disassembly and assembly tool of claim 8, wherein: at least partial area on the holding handle (105) is provided with a friction structure for increasing friction force.

10. The disassembly and assembly tool of claim 1, wherein: the first sleeve (100) is a universal sleeve and/or the second sleeve (200) is a universal sleeve, and a plurality of telescopic rods are arranged in sleeve holes of the universal sleeve.