CN211388516U

CN211388516U - Ratchet wheel fast wrench for oil pump bracket bolt

Info

Publication number: CN211388516U
Application number: CN201921659375.3U
Authority: CN
Inventors: 傅娜; 代克
Original assignee: Shanxi Hezhong Electromechanical Equipment Co ltd
Current assignee: Shanxi Hezhong Electromechanical Equipment Co ltd
Priority date: 2019-10-01
Filing date: 2019-10-01
Publication date: 2020-09-01
Anticipated expiration: 2029-10-01

Abstract

The utility model belongs to the technical field of ratchet wrenches, in particular to a ratchet quick wrench for oil pump bracket bolts, which comprises a handle, wherein one end of the handle is fixedly connected with an open spanner, one end of the handle, which is far away from the open spanner, is provided with a ratchet wrench, one end of the ratchet wrench, which is close to the handle, is fixedly connected with a connecting block, the handle is provided with a clamping mechanism corresponding to the connecting block, the inside of the clamping mechanism comprises a connecting hole corresponding to the connecting block, one end of the handle, which is close to the connecting hole, is provided with two symmetrically arranged cavities, clamping rods are slidably inserted in the cavities, the opposite ends of the two clamping rods penetrate through the inner wall of the cavities and extend outwards, the connecting block is provided with a clamping groove corresponding to the clamping rod, one end of the clamping rod, which is positioned in the clamping groove, the ratchet wrench is convenient to replace quickly according to the change of the nut, and the working efficiency is improved.

Description

Ratchet wheel fast wrench for oil pump bracket bolt

Technical Field

The utility model belongs to the technical field of the ratchet spanner, especially, relate to ratchet speed wrench for oil pump bracket bolt.

Background

The ratchet wrench is a tool for disassembling and assembling parts, is very widely applied, has the working efficiency far higher than that of a common wrench, and is particularly obvious in improvement of the working efficiency along with rapid development of science and technology, continuous upgrading of equipment and continuous innovation of the industry at present.

However, the existing ratchet wheel quick wrench for the oil pump bracket bolt does not change the ratchet wheel wrench quickly according to the change of nuts of field operation equipment and components.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art, and providing a ratchet speed wrench for an oil pump bracket bolt.

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

ratchet speed wrench for oil pump support bolt, including the handle, the one end fixedly connected with opening spanner of handle, the one end that opening spanner was kept away from to the handle is equipped with ratchet spanner, ratchet spanner is close to the one end fixedly connected with connecting block of handle, be equipped with the clamping mechanism who corresponds with the connecting block on the handle.

Preferably, the inside connecting hole that corresponds with the connecting block that includes of latch mechanism, the one end that the handle is close to the connecting hole is equipped with two cavitys that the symmetry set up, it is equipped with the kelly, two to slide in the cavity the inner wall that the cavity was run through to the one end that the kelly is relative and outside extension, be equipped with the draw-in groove that corresponds with the kelly on the connecting block, the kelly is located the one end fixedly connected with cutting ferrule of draw-in groove, the cover is equipped with the spring on the kelly, the both ends of spring respectively with the inner wall fixed connection of cutting ferrule and cavity, the one end that the draw-in groove was kept away from to the.

Preferably, a reflective sticker is bonded on the handle.

Preferably, the cutting sleeve is provided with a sliding groove, a steel ball is connected in the sliding groove in a sliding mode, and the edge of the steel ball is in contact with the cavity.

Has the advantages that:

1. the utility model discloses in, when needs are changed ratchet spanner, utilize the outside pulling kelly of fixed block, compress the spring at gliding in-process through the kelly to drive the kelly and follow the draw-in groove internal separation on the connecting block, take ratchet spanner out in the connecting hole simultaneously, accomplish the change to ratchet spanner, then be convenient for launch the operation of twisting of oil pump support bolt.

2. The utility model discloses a latch mechanism's setting is conveniently carried out quick replacement to the ratchet spanner according to the change of nut, has improved work efficiency.

Drawings

FIG. 1 is a schematic structural view of a ratchet wheel speed wrench for an oil pump bracket bolt;

fig. 2 is a schematic structural diagram of a point a in fig. 1.

In the figure: 1-handle, 2-open spanner, 3-ratchet spanner, 4-connecting block, 5-clamping rod, 6-clamping sleeve, 7-spring, 8-fixing block, 9-reflecting sticker and 10-steel ball.

Detailed Description

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

Referring to fig. 1-2, the ratchet wheel speed wrench for the oil pump bracket bolt comprises a handle 1, wherein an open spanner 2 is fixedly connected to one end of the handle 1, a ratchet spanner 3 is arranged at one end of the handle 1, which is far away from the open spanner 2, a connecting block 4 is fixedly connected to one end of the ratchet spanner 3, which is close to the handle 1, and a clamping mechanism corresponding to the connecting block 4 is arranged on the handle 1.

In this embodiment, the inside connecting hole that corresponds with connecting block 4 that includes of latch mechanism, handle 1 is close to the one end of connecting hole and is equipped with two cavitys that the symmetry set up, sliding insert in the cavity is equipped with kelly 5, the inner wall of cavity and outside extension are run through to two relative one ends of kelly 5, be equipped with the draw-in groove that corresponds with kelly 5 on the connecting block 4, one end fixedly connected with cutting ferrule 6 that kelly 5 is located the draw-in groove, the cover is equipped with spring 7 on the kelly 5, spring 7's both ends respectively with the inner wall fixed connection of cutting ferrule 6 and cavity, the one end that the draw-in groove was kept away from to kelly 5 runs through the inner wall and the fixedly connected with fixed block 8 of cavity, it has reflection of light subsides 9 to bond on handle 1.

In this embodiment, when needs are changed ratchet spanner 3, utilize 8 outside pulling kellies 5 of fixed block, compress spring 7 at gliding in-process through kellies 5 to drive kellies 5 and separate from the draw-in groove on connecting block 4, take out ratchet spanner 3 from the connecting hole simultaneously, accomplish the change to ratchet spanner 3, then be convenient for expand the operation of twisting of oil pump support bolt.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Oil pump support ratchet speeder wrench for bolt, including handle (1), its characterized in that: the one end fixedly connected with opening spanner (2) of handle (1), the one end that opening spanner (2) were kept away from in handle (1) is equipped with ratchet spanner (3), ratchet spanner (3) are close to one end fixedly connected with connecting block (4) of handle (1), be equipped with the clamping mechanism who corresponds with connecting block (4) on handle (1).

2. The ratchet wheel speed wrench for the oil pump bracket bolt according to claim 1, characterized in that: the inside connecting hole that corresponds with connecting block (4) of including of clamping mechanism, the one end that handle (1) is close to the connecting hole is equipped with two cavitys that the symmetry set up, it is equipped with kelly (5), two to slide to insert in the cavity the inner wall and the outside extension of cavity are run through to kelly (5) relative one end, be equipped with the draw-in groove that corresponds with kelly (5) on connecting block (4), kelly (5) are located one end fixedly connected with cutting ferrule (6) of draw-in groove, the cover is equipped with spring (7) on kelly (5), the both ends of spring (7) respectively with the inner wall fixed connection of cutting ferrule (6) and cavity, the one end that the draw-in groove was kept away from in kelly (5) runs through the inner wall and fixedly connected with fixed block.

3. The ratchet wheel speed wrench for the oil pump bracket bolt according to claim 1, characterized in that: the handle (1) is adhered with a reflective sticker (9).

4. The ratchet wheel speed wrench for the oil pump bracket bolt according to claim 2, characterized in that: the clamping sleeve (6) is provided with a sliding groove, a steel ball (10) is connected in the sliding groove in a sliding mode, and the edge of the steel ball (10) is in contact with the cavity.