CN210588985U

CN210588985U - Spanner that can high-efficient assembly

Info

Publication number: CN210588985U
Application number: CN201920413023.3U
Authority: CN
Inventors: 张春虎
Original assignee: Guizhou Changjiang Automobile Co ltd
Current assignee: Guizhou Changjiang Automobile Co ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-05-22
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses a spanner that can high-efficient assembly, it includes fixing base (1), is equipped with clamp mouth (2) of clamp bolt or nut in one side of fixing base (1), its characterized in that: be equipped with through-hole (3) at the opposite side of fixing base (1), be equipped with in through-hole (3) and be equipped with to gliding actuating lever (4) of its left and right sides, be equipped with stopper (5) at actuating lever (4) both ends, the utility model discloses can need not to loosen spanner angle of adjustment, realize the high-efficient assembly of car pipeline.

Description

Spanner that can high-efficient assembly

Technical Field

The utility model relates to a spanner of high-efficient assembly of ability belongs to spanner instrument field.

Background

With the increase of the automobile holding amount in China, the assembly workload of automobiles is also continuously increased. As is known, when a free-selling vehicle appears, capacity is the limiting quantity of sales, and in order to increase capacity, there are roughly two ways, namely, increasing the production line and increasing the assembly efficiency. The general efficiency of assembly of pipeline wherein is all not high, and to a great extent can only use open-ended spanner to twist a certain angle when pipeline and spare part, pipeline and pipeline are connected, then loosen the spanner, the mode assembly part that twists is gone on again to adjustment spanner angle, and can't use pneumatic spanner to carry out efficient operation and lead to.

Namely: there is a need for a wrench that can be used to efficiently assemble automotive pipelines without loosening the wrench to adjust the angle.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a spanner that can high-efficient assembly, can need not to loosen spanner angle of adjustment, realize the high-efficient assembly of car pipeline, can overcome the not enough of prior art.

The technical scheme of the utility model is that: the utility model provides a spanner that can high-efficient assembly, it includes the fixing base, is equipped with the mouth that presss from both sides of clamping bolt or nut in one side of fixing base, is equipped with the through-hole in the opposite side of fixing base, is equipped with the gliding actuating lever of ability to its left and right sides in the through-hole, is equipped with the stopper at the actuating lever both ends.

One inlet end of the clamping opening is provided with a groove, a movable stop block is arranged in the groove through a pin shaft, the pin shaft is provided with a torsion bar spring which can automatically return and attach the movable stop block and the other inlet end of the clamping opening, and the inner side of the movable stop block is provided with a notch which is attached to the outer wall of the bolt or the nut in shape.

Compared with the prior art, the wrench capable of being efficiently assembled is provided with the through hole at the other side of the fixing seat, the driving rod capable of sliding towards the left side and the right side of the fixing seat is arranged in the through hole, and the limiting blocks are arranged at the two ends of the driving rod; the structure is that a groove is arranged at one inlet end of the clamping opening, a movable stop block is arranged in the groove through a pin shaft, a torsion bar spring capable of automatically returning and jointing the movable stop block and the other inlet end of the clamping opening is arranged on the pin shaft, and a notch jointed with the outer wall of the bolt or the nut in shape is arranged at the inner side of the movable stop block; the torsion bar spring facilitates automatic clamping.

Drawings

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

Fig. 2 is a schematic structural view of the open state of the movable stop of the present invention.

Fig. 3 is a schematic view of the disassembled structure of fig. 1.

Wherein, the fixed seat 1; a nip 2; a through hole 3; a drive rod 4; a limiting block 5; a groove 6; a movable stopper 7; a torsion bar spring 8.

Detailed Description

Embodiment 1. as shown in fig. 1, a wrench capable of being assembled efficiently comprises a fixed seat 1, a clamping opening 2 for clamping a bolt or a nut is arranged on one side of the fixed seat 1, a through hole 3 is arranged on the other side of the fixed seat 1, a driving rod 4 capable of sliding towards the left side and the right side of the through hole 3 is arranged in the through hole 3, limiting blocks 5 are arranged at two ends of the driving rod 4, a groove 6 is arranged at one inlet end of the clamping opening 2, a movable stop 7 is arranged in the groove 6 through a pin shaft, a torsion bar spring 8 capable of automatically returning and attaching the movable stop 7 to the other inlet end of the clamping opening 2 is arranged on the pin shaft, and a notch matched with the shape of the outer wall of the bolt or the nut is arranged.

When the wrench is used, when the wrench rotates to a certain angle, the wrench cannot rotate continuously due to limited space, the action direction of force can be changed by sliding the driving rod 4 to the other side of the through hole 3, the wrench does not need to be loosened in the whole process, the time for adjusting the direction of the force each time by the traditional open-end wrench is saved, and the wrench and a bolt or a nut need to be loosened, so that the assembly efficiency of a pipeline is improved, the productivity is increased, the market supply is ensured, and benefits are brought to companies.

Claims

1. The utility model provides a spanner that can high-efficient assembly, it includes fixing base (1), is equipped with the mouth (2) that press from both sides of clamping bolt or nut in one side of fixing base (1), its characterized in that: the other side of the fixed seat (1) is provided with a through hole (3), the through hole (3) is internally provided with a driving rod (4) which can slide towards the left side and the right side of the through hole, and two ends of the driving rod (4) are provided with limit blocks (5).

2. The efficiently assemblable wrench of claim 1, wherein: one inlet end of the clamping opening (2) is provided with a groove (6), a movable stop block (7) is arranged in the groove (6) through a pin shaft, the pin shaft is provided with a torsion bar spring (8) which can automatically return and attach the movable stop block (7) and the other inlet end of the clamping opening (2), and the inner side of the movable stop block (7) is provided with a notch which is attached to the shape of the outer wall of a bolt or a nut.