CN212497480U

CN212497480U - Nut dismounting wrench

Info

Publication number: CN212497480U
Application number: CN202020867364.0U
Authority: CN
Inventors: 褚海明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-02-09
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a nut dismouting spanner, including the spanner body, the one end of spanner body be provided with the installation cavity, the lateral wall of installation cavity seted up two corresponding spacing grooves. The advantage is that the cooperation of the installation cavity that sets up on this hand body and spacing groove can realize carrying out the dismouting to the butterfly nut of multiple size.

Description

Nut dismounting wrench

Technical Field

The utility model relates to a spanner field, concretely relates to nut dismouting spanner.

Background

The wrench is a common mounting and dismounting tool, screws, nuts and other manual tools for screwing the screw thread holding piece through the lever principle, and when the wrench is used, external force is applied to the handle part along the rotation direction of the screw thread, so that the screw thread or the nut can be screwed. . As the technology is developed, the types of shapes of nuts are gradually increased, the types of wrenches are also increased, and the styles are complicated. However, the more extensive nut types used in life include butterfly nuts and traditional hexagon nuts, and as people continuously pursue the wrench which is convenient to use and high in use efficiency, the wrench is also continuously improved, and the existing wrench is still inconvenient to operate when used in some environments, and is complex in structure and not flexible enough.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the nut dismounting wrench is simple in structure and convenient and flexible to use.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a nut dismouting spanner, includes the spanner body, the one end of spanner body be provided with the installation cavity, the lateral wall of installation cavity seted up two corresponding spacing grooves.

Furthermore, the other end of the wrench body is movably connected with one end of the handle through a universal joint.

Furthermore, the other end of the handle is provided with a hexagonal prism-shaped fixed cavity.

Furthermore, a nut dismounting piece for dismounting and mounting the nut is detachably nested in the mounting cavity, and the nut dismounting piece is provided with a nut mounting hole.

Furthermore, the side face of the nut dismounting part is provided with a fixing column which is convenient for taking the nut dismounting part out of the installation cavity, the fixing column is matched with the limiting groove, and the fixing column extends out of the side wall of the installation cavity.

Furthermore, the nut dismounting part comprises a triangular prism nut dismounting part body, the fixed column is fixedly arranged in the middle of one edge of the nut dismounting part body, and a limiting column is integrally and fixedly arranged on the side face, opposite to the fixed column, of the nut dismounting part body.

Furthermore, nut mounting holes different in size are formed in the upper portion and the lower portion of the nut dismounting part body, and a limiting table is arranged between the two nut mounting holes.

Furthermore, the nut mounting hole is in a regular hexahedron shape.

Compared with the prior art, the utility model has the advantages that the mounting chamber that sets up on this hand body can realize carrying out the dismouting to the butterfly nut of multiple size with the cooperation of spacing groove. Meanwhile, a nested nut dismounting piece can be disassembled in the mounting cavity, and nut mounting holes with different inner diameters arranged on the nut dismounting piece can realize the dismounting of nuts with different sizes; spacing post that sets up in the nut dismouting piece and the nut dismouting piece body of triangular prism shape can increase the steadiness of nut dismouting piece in the installation intracavity. The nut removing part body is further fixed with a fixing column, and a user can easily take out the nut removing part from the installation cavity through the fixing column.

Drawings

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

fig. 2 is a schematic structural view of the wrench body of the present invention;

FIG. 3 is a schematic structural view of the handle of the present invention;

fig. 4 is an installation schematic diagram of the wrench body and the nut dismounting member of the present invention;

fig. 5 is a schematic projection view of the wrench body of the present invention;

fig. 6 is the overall structure schematic diagram of the nut dismounting member of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

The utility model provides a nut dismouting spanner, includes spanner body 1, and spanner body 1's one end is provided with installation cavity 2, and two spacing grooves 3 have been seted up to the lateral wall of installation cavity 2, and the central line of spacing groove 3 is located the coplanar, and two spacing grooves 3 are located spanner body 1's same warp direction promptly, and spanner body 1's the other end passes through the one end swing joint of universal joint and handle 6, and hexagonal prism form fixed cavity 4 has been seted up to handle 6's the other end. During the use, insert two spacing grooves 3 respectively with butterfly nut's both wings, rotate spanner body 1 or handle 6 and can realize butterfly nut's dismantlement installation, the fixed chamber 4 that the handle 6 other end set up simultaneously can be used to dismouting traditional hexagon bolt to and be used for fixed hexagonal prism rather than internal diameter assorted, hexagonal prism can use with screwdriver coaxial fixation such as a word screwdriver or cross screwdriver.

Still can dismantle the nested nut dismouting piece 5 that is used for the dismouting nut that is provided with in above-mentioned installation cavity 2, nut dismouting piece 5 includes the nut dismouting piece body 5.1 of triangular prism body, and the middle part of one of them arris of nut dismouting piece body 5.1 is provided with the fixed column 5.2 of being convenient for take out nut dismouting piece 5 from installation cavity 2, fixed column 5.2 and spacing groove 3 cooperation, and fixed column 5.2 stretches out the lateral wall of installation cavity 2. Simultaneously nut dismouting spare body 5.1 is provided with spacing post 5.3 with the integrative fixed setting of the relative side of fixed column 5.2, installation cavity 2 with the shape phase-match of nut dismouting spare 5, and nut mounting hole 5.4 that the size is different is all seted up to the upper portion and the lower part of nut dismouting spare body 5.1, nut mounting hole 5.4 is the regular hexahedron form for dismouting traditional hexagon nut, and be provided with spacing platform 5.5 between two nut mounting holes 5.4. Can prevent through spacing platform 5.5 that the nut stretches into the phenomenon of skidding to appear in the nut mounting hole 5.4 of large aperture when the nut of dismouting small aperture.

The utility model discloses a working process: the mounting cavity 2 that sets up through spanner body 1 can realize the chucking to butterfly nut through transmission spanner body 1 the dismouting that can realize butterfly nut through the cooperation of spacing groove 3, rotates handle 6 simultaneously and passes through universal joint synchronous rotation spanner body 1. Simultaneously, the installation cavity 2 arranged on the wrench body 1 can be matched with the nut dismounting part 5 in a nested manner, so that the nut dismounting part can be dismounted and fixed, the nut installation holes 5.4 arranged through the nut dismounting part 5 can realize the nut memorability dismounting and mounting of different apertures, the practicability of the nut dismounting wrench is improved, the nut dismounting part 5 can be easily taken out of the installation cavity 2 through the fixed column 5.2 fixed with the nut dismounting part 5, and the nut dismounting part 5 can be easily taken out of the installation cavity.

The above-described embodiments are only preferred embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a nut dismouting spanner, includes spanner body (1), its characterized in that, the one end of spanner body (1) be provided with installation cavity (2), the lateral wall of installation cavity (2) seted up two corresponding spacing grooves (3), installation cavity (2) in can dismantle the nestification and be provided with nut dismouting piece (5) that are used for the dismouting nut, nut dismouting piece (5) seted up the nut mounting hole.

2. The nut dismounting wrench as claimed in claim 1, characterized in that the other end of the wrench body (1) is movably connected with one end of the handle (6) through a universal joint.

3. A nut dismounting wrench as claimed in claim 2, characterised in that the other end of the handle (6) is provided with a hexagonal prism-shaped fixing cavity (4).

4. The nut disassembling and assembling wrench as claimed in claim 1, characterized in that a fixing post (5.2) for taking out the nut disassembling part (5) from the mounting cavity (2) is arranged on the side surface of the nut disassembling part (5), the fixing post (5.2) is matched with the limiting groove (3), and the fixing post (5.2) extends out of the side wall of the mounting cavity (2).

5. The nut dismounting wrench according to claim 4, wherein the nut dismounting member (5) comprises a triangular prism nut dismounting member body (5.1), the fixing column (5.2) is fixedly arranged in the middle of one of the ridges of the nut dismounting member body (5.1), and the side surface of the nut dismounting member body (5.1) opposite to the fixing column (5.2) is integrally and fixedly provided with a limiting column (5.3).

6. The nut dismounting wrench according to claim 5, characterized in that the nut mounting holes (5.4) with different sizes are formed in the upper part and the lower part of the nut dismounting body (5.1), and a limit table (5.5) is arranged between the two nut mounting holes.

7. A nut runner wrench as claimed in claim 1, characterised in that said nut receiving aperture (5.4) is of a regular hexahedral shape.