CN212918367U

CN212918367U - Screw driver for screw locking machine

Info

Publication number: CN212918367U
Application number: CN202021520645.5U
Authority: CN
Inventors: 王亮; 曾佳; 吴杰
Original assignee: Wuhan Hutongda Electromechanical Equipment Co ltd
Current assignee: Wuhan Hutongda Electromechanical Equipment Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-04-09
Anticipated expiration: 2030-07-28

Abstract

The utility model provides a screwdriver mouth that screw lock was paid machine, includes the drum, the articulated two clamping pieces that are connected with in both ends of drum, two the lower extreme integrated into one piece of clamping piece has two semicircles section of thick bamboos, the side integrated into one piece of drum has a feeding section of thick bamboo, the utility model discloses in work, the screw enters into in the semicircles section of thick bamboo and blocks at the lower extreme of semicircles section of thick bamboo through a feeding section of thick bamboo, and the screw assembly cylinder drives electronic screw machine and slides downwards, and the drill bit that makes electronic screw machine inserts in the screw mouth, and it is rotatory that electronic screw machine starts to drive the drill bit, and the screw assembly cylinder drives electronic screw machine and slides downwards simultaneously, twists the spare part with the screw in, at the in-process of twisting the screw, the clamping piece expandes under the thrust.

Description

Screw driver for screw locking machine

Technical Field

The utility model belongs to the technical field of the screw assembly technique and specifically relates to a screw lock is paid and is used criticize mouth is related to.

Background

Some screws are called "bolt" [ Screw ], "Screw rod" (Screw rod). The screw is a general term, and the screw rod are different from each other. The screws are generally called wood screws; the screw is the one with a sharp head at the front end, has a larger screw pitch, and is generally used for fastening wooden parts and plastic parts. The screw rod is a machine screw (mechanical screw) which is flat-headed at the front end, has small and uniform screw pitch and is generally used for fastening metal and machine parts. In the prior art, when a screw of an automobile part is assembled, a drill bit of an electric screwdriver is generally inserted into the screw, then the screw is inserted into a screw hole, the electric screwdriver is started, the drill bit of the electric screwdriver rotates to drive the screw to rotate and is screwed into the automobile part to complete assembly, and the operation is troublesome.

SUMMERY OF THE UTILITY MODEL

To the above circumstances, for overcoming prior art's defect, the utility model provides a screw lock pays machine criticizes mouth and is used for solving above-mentioned problem.

In order to achieve the above object, the utility model relates to a screwdriver mouth of machine is paid to screw lock, including the drum, the articulated two clamping pieces that are connected with in both ends of drum, two the lower extreme integrated into one piece of clamping piece has two semicircle barrels, the side integrated into one piece of drum has a feeding section of thick bamboo, the fixed fixing base that is equipped with in upper end of drum, it is equipped with electronic screw machine to slide on the fixing base.

Preferably, a screw assembling cylinder is fixedly arranged on the fixing seat, and the head of the screw assembling cylinder is fixedly connected with the electric screw machine.

Preferably, the fixing seat is fixedly provided with a sliding rail, and the electric screw machine is connected with the sliding rail in a sliding manner.

Preferably, the longitudinal section of the lower port of the semi-cylinder is a Y-shaped structure.

Has the advantages that:

1. the utility model discloses in the during operation, the screw enters into the semicircle tube through the feed cylinder and blocks at the lower extreme of semicircle tube, screw assembly cylinder drives electronic screw machine and slides downwards, make the drill bit of electronic screw machine insert in the screw mouth, electronic screw machine starts to drive the drill bit rotation, screw assembly cylinder drives electronic screw machine gliding downwards simultaneously, twist the screw into in the spare part, in the process of twisting the screw, the clamping piece expandes under the thrust of screw, after the assembly is accomplished, the clamping piece is automatic swing and closure under self gravity, improve assembly efficiency;

2. the utility model discloses the longitudinal section of end opening portion under the semicircle tube is Y shape structure, and the diameter of semicircle tube and the diameter of screw cap equal, and the diameter of semicircle tube lower extreme and the diameter of screw pole portion equal, make the screw fall into the drum after automatic adjustment position.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the cross-sectional structure of the cylinder of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is a schematic view of the utility model.

In the figure: 1 drum, 2 clamping pieces, 3 semicircles, 4 feeding cylinders, 5 fixing seats, 6 electric screw machines, 7 screw assembling cylinders and 8 sliding rails.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying fig. 1-4.

As shown in figures 1-4, the screwdriver bit for the screw locking machine of the utility model comprises a cylinder 1, two clamping pieces 2 are hinged at two ends of the cylinder 1, two semi-cylinders 3 are integrally formed at the lower ends of the two clamping pieces 2, a feeding cylinder 4 is integrally formed at the side surface of the cylinder 1, screws are blown into the feeding cylinder 4 through connected compressed air, a fixed seat 5 is fixedly arranged at the upper end of the cylinder 1, an electric screw machine 6 is arranged on the fixed seat 5 in a sliding manner, when in work, the screws enter the cylinder 1 through the feeding cylinder 4, the screws fall into the lower ends of the two semi-cylinders 3 and are clamped under the self gravity, a screw assembling cylinder 7 drives the electric screw machine 6 to slide downwards, so that a drill bit of the electric screw machine 6 is inserted into the screw hole, the electric screw machine 6 is started to drive the drill bit to rotate, and the screw assembling cylinder 7 drives the electric screw machine 6 to slide downwards, the screw is screwed into the part, the clamping piece 2 is unfolded under the thrust of the screw in the screw screwing process, and after the assembly is completed, the clamping piece 2 automatically swings and closes under the self gravity.

The fixing seat 5 is fixedly provided with a screw assembling cylinder 7, and the head of the screw assembling cylinder 7 is fixedly connected with the electric screw machine 6.

The fixing seat 5 is fixedly provided with a sliding rail 8, and the electric screw machine 6 is connected with the sliding rail 8 in a sliding manner.

The longitudinal section of the lower end opening part of the semi-cylinder 3 is of a Y-shaped structure, the diameter of the semi-cylinder 3 is equal to that of the screw cap, the diameter of the lower end of the semi-cylinder 3 is equal to that of the screw rod part, and the position of the screw can be automatically adjusted after falling into the cylinder 1.

The working principle is as follows: when the utility model works, the screw enters the cylinder 1 through the feeding cylinder 4, under the self gravity, the screw falls into the lower ends of the two semi-cylinders 3 and is clamped, the screw assembling cylinder 7 drives the electric screw machine 6 to slide downwards, so that the drill bit of the electric screw machine 6 is inserted into the screw hole, the electric screw machine 6 is started to drive the drill bit to rotate, meanwhile, the screw assembling cylinder 7 drives the electric screw machine 6 to slide downwards, screws the screw into the part, in the process of screwing in the screw, the clamping piece 2 is unfolded under the thrust of the screw, after the assembly is completed, the clamping piece 2 automatically swings and closes under the self gravity, the longitudinal section of the lower end opening of the semi-cylinder 3 is of a Y-shaped structure, the diameter of the semi-cylinder 3 is equal to that of the screw cap, the diameter of the lower end of the semi-cylinder 3 is equal to that of the screw rod, and the position of the screw is automatically adjusted after the screw falls into the cylinder 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a criticize mouth that screw lock pay machine was used, includes drum (1), its characterized in that, the both ends of drum (1) are articulated to be connected with two clamping piece (2), two the lower extreme integrated into one piece of clamping piece (2) has two semicircles (3), the side integrated into one piece of drum (1) has a feed cylinder (4), the fixed fixing base (5) that is equipped with in upper end of drum (1), the slip is equipped with electronic screw machine (6) on fixing base (5).

2. The screwdriver according to claim 1, wherein the fixing seat (5) is fixedly provided with a screw assembling cylinder (7), and the head of the screw assembling cylinder (7) is fixedly connected with the electric screw machine (6).

3. The screwdriver according to claim 1, wherein the fixing base (5) is fixed with a sliding rail (8), and the electric screwdriver (6) is slidably connected with the sliding rail (8).

4. The screw driver according to claim 1, wherein the lower end of the half cylinder (3) has a Y-shaped longitudinal cross section.