CN218194866U

CN218194866U - Multipurpose adjustable wrench

Info

Publication number: CN218194866U
Application number: CN202222396522.0U
Authority: CN
Inventors: 周华海; 秦剑; 操肖肖; 肖雄; 徐路; 范敬楷; 李自朋
Original assignee: Hubei Changping Automotive Equipment Co ltd
Current assignee: Hubei Changping Automotive Equipment Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-01-03
Anticipated expiration: 2032-09-09

Abstract

The utility model provides a multipurpose adjustable wrench, relating to the technical field of automobile production and assembly; the problems that the conventional adjustable wrench is high in manufacturing cost, cannot be transformed and needs to be frequently replaced are solved; the method comprises the following steps: a wrench handle and a fastening nut; the wrench handle is fixedly connected with a mounting sleeve; the wrench handle is carved with a wrench inscription; the two ends of the wrench handle are respectively carved with nut model mark convex sculptures; the fastening nut is positioned inside the mounting sleeve; through adopting the preparation mode of trompil in installation sleeve side, easy operation can realize the transformation to current spanner, and the practicality is stronger, and whole cost of manufacture is lower, and through the spacing arch of round that sets up, ingenious cooperation fastening bolt adopts and remains the open end in one side, can guarantee that the part needs the side to inject the mode of butt joint, has kept the whole flexibility of spanner.

Description

Multipurpose adjustable wrench

Technical Field

The utility model belongs to the technical field of the automobile production assembly, more specifically says, in particular to multipurpose adjustable spanner.

Background

In the whole car production assembling process, need use various different specification standard parts in a large number, the tightening tool (sleeve or spanner) that different standard parts match is different, need frequently change and look for suitable production tool in the production operation in-process, it is very inconvenient, change simultaneously and look for the sleeve or the spanner of different specifications, influence production efficiency, be not convenient for keep, current monkey wrench cost is high, can not realize the transformation of current spanner simultaneously, it is convenient inadequately, need frequently to change, whole suitability is poor.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a multi-purpose adjustable wrench is provided to achieve a more practical purpose.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a multipurpose adjustable spanner to it is high to solve current adjustable spanner cost, can not realize the transformation of current spanner simultaneously, needs the problem of frequent change.

The utility model discloses purpose and efficiency of multipurpose adjustable spanner reach by following concrete technical means:

a multi-purpose adjustable wrench, comprising: a wrench handle and a fastening nut; the wrench handle is fixedly connected with a mounting sleeve; the wrench handle is carved with a wrench inscription; the two ends of the wrench handle are respectively carved with nut model mark convex sculptures; the fastening nut is positioned inside the mounting sleeve; the fastening nut is of a hexagonal structure; the side surface of the mounting sleeve is provided with a threaded hole.

Furthermore, the wrench handle is fixedly connected with an opening end, and the opening end is provided with a nut clamping groove.

Furthermore, the inside fixedly connected with round spacing arch of installation sleeve, and the spacing arch of round is closely laminated with fastening nut.

Furthermore, a fastening bolt is connected with the inner thread of the threaded hole formed in the side surface of the mounting sleeve in a threaded manner.

Furthermore, the tail end of the fastening bolt is fixedly connected with a hexagonal block.

Further, the fastening bolt penetrates through a circle of limiting protrusions; the fastening bolt is pressed against the side face of the fastening nut.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses an adopt the preparation mode in installation sleeve side trompil, and the operation is thus simple, can realize the transformation to current spanner, and the practicality is stronger, and whole cost of manufacture is lower, spacing arch of round through setting up, ingenious cooperation fastening bolt, there is the spacing effect of higher centre gripping, and the whole operation practicality is stronger, can the frequent problem of changing and looking for the instrument of screwing up of different specification standard components of effectual solution production site assembly, also no longer need loaded down with trivial details palm to manage the spanner of a large amount of different models simultaneously, and the production efficiency has been influenced, and is lost easily again simultaneously.

2. The utility model discloses a remain the open end in one side, can guarantee that the part needs the side to inject the mode of butt joint, has kept the whole flexibility of spanner, through being equipped with the hexagonal piece on the fastening bolt, be convenient for more drive the centre gripping, through the mode of fastening bolt centre gripping, there is better centre gripping stability after the centre gripping is accomplished, the practicality is stronger, and overall operation is also very simple swift.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of the structure of the mounting sleeve of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a wrench handle; 2. an open end; 3. installing a sleeve; 4. a wrench inscription; 5. marking the model of the nut with convex carving; 6. fastening a nut; 7. a limiting bulge; 8. fastening a bolt; 9. hexagonal block.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than 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 invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 and 2:

the utility model provides a multipurpose adjustable spanner, include: a wrench handle 1 and a fastening nut 6; the wrench handle 1 is fixedly connected with a mounting sleeve 3; the wrench handle 1 is carved with a wrench inscription 4; the two ends of the wrench handle 1 are respectively carved with nut model mark convex sculptures 5; the fastening nut 6 is positioned inside the mounting sleeve 3; the fastening nut 6 is of a hexagonal structure; the side surface of the mounting sleeve 3 is provided with a threaded hole.

Wherein, a circle of limiting bulges 7 are fixedly connected inside the mounting sleeve 3, and the circle of limiting bulges 7 are tightly attached to the fastening nut 6; a fastening bolt 8 is connected with the inner thread of a threaded hole formed in the side surface of the mounting sleeve 3; the fastening bolt 8 passes through the circle of limiting bulges 7; 8 roof pressures of fastening bolt are in fastening nut 6 sides, through adopting the preparation mode of trompil in the 3 sides of installation sleeve, easy operation can realize the transformation to current spanner, and the practicality is stronger, and whole cost of manufacture is lower, and through the spacing arch 7 of round that sets up, ingenious cooperation fastening bolt 8 has the spacing effect of higher centre gripping, and whole operation practicality is stronger, also no longer needs the spanner of a large amount of different models of loaded down with trivial details palm pipe simultaneously.

Wherein, the tail end of the fastening bolt 8 is fixedly connected with a hexagonal block 9; fixedly connected with open end 2 on spanner handle 1, and seted up nut centre gripping groove on the open end 2, adopt and remain open end 2 in one side, can guarantee that part needs the side to inject the mode of butt joint, the whole flexibility of spanner has been kept, be equipped with hexagonal piece 9 on fastening bolt 8, be convenient for more drive the centre gripping, mode through fastening bolt 8 centre gripping, because fastening bolt 8 terminal surface is the plane too, so there is better centre gripping stability after the centre gripping is accomplished, the practicality is stronger, the whole operation is also very simple swift.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, at first, with spacing protruding 7 suit in the 6 outsides of fastening nut, rotate hexagonal piece 9 afterwards, drive fastening bolt 8 and rotate, realize that drive fastening bolt 8 promotes the 6 outsides of extrusion fastening nut, realize fastening work, can carry out the tightening or the dismantlement work of fastening nut 6 afterwards, the open end 2 that sets up simultaneously, contrast nut model mark relief 5, the direct butt joint nut of doing is screwed up or the dismantlement work, overall structure is simple and practical more.

The details of the present invention are not described in detail, but are well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A multi-purpose adjustable wrench, comprising: a wrench handle (1) and a fastening nut (6); the wrench handle (1) is fixedly connected with a mounting sleeve (3); the wrench handle (1) is carved with a wrench inscription (4); the two ends of the wrench handle (1) are respectively carved with nut model mark convex carvings (5); the fastening nut (6) is positioned inside the mounting sleeve (3); the fastening nut (6) is of a hexagonal structure; the side surface of the mounting sleeve (3) is provided with a threaded hole.

2. The multipurpose adjustable wrench as claimed in claim 1, wherein: the mounting sleeve (3) is internally and fixedly connected with a circle of limiting bulges (7), and the circle of limiting bulges (7) are tightly attached to the fastening nuts (6).

3. The multipurpose adjustable wrench as claimed in claim 1, wherein: and a fastening bolt (8) is connected with the inner thread of the threaded hole formed in the side surface of the mounting sleeve (3) in a threaded manner.

4. The multipurpose adjustable wrench as claimed in claim 3, wherein: the fastening bolt (8) penetrates through the circle of limiting protrusion (7); the fastening bolt (8) is pressed against the side surface of the fastening nut (6).

5. The multipurpose adjustable wrench as claimed in claim 3, wherein: the tail end of the fastening bolt (8) is fixedly connected with a hexagonal block (9).

6. The multipurpose adjustable wrench as claimed in claim 1, wherein: fixedly connected with open end (2) is gone up in spanner handle (1), and has seted up nut centre gripping groove on open end (2).