CN221231959U

CN221231959U - Positioning gasket screw machine

Info

Publication number: CN221231959U
Application number: CN202322859464.5U
Authority: CN
Inventors: 徐保成
Original assignee: Hangzhou Jicheng Machinery Equipment Co ltd
Current assignee: Hangzhou Jicheng Machinery Equipment Co ltd
Priority date: 2023-10-24
Filing date: 2023-10-24
Publication date: 2024-06-28
Anticipated expiration: 2033-10-24

Abstract

The utility model relates to a positioning gasket screw machine, which aims to solve the technical problem that the existing screw machine cannot achieve accurate and efficient positioning when screw gaskets are assembled according to use requirements.

Description

Positioning gasket screw machine

Technical Field

The utility model relates to a screw machine, in particular to a positioning gasket screw machine.

Background

The screw machine is a small machine for automatically locking screws, the action structure of the screw machine can be generally divided into a feeding part and an electric screwdriver part, the feeding part is responsible for screening and providing the screws, the electric screwdriver part is responsible for taking the screws and locking the screws, and the production of the screw machine not only improves the operation efficiency, but also reduces the manual operation intensity.

At present, the existing screw gasket assembly mode mainly adopts two modes of manual assembly and automatic assembly, and the manual assembly mode has the following defects: firstly, the gasket is sleeved on the screw manually, then the screw is screwed, the installation efficiency is lower in one-step operation and one-step operation, the production requirement is hardly met by the manual assembly in actual operation, secondly, the isolation device is lacking in manual operation, the screw with the gasket is unsafe to install, operators are easy to be injured, furthermore, the manual operation is easy to cause errors in positioning during assembly, and the labor cost is high.

Therefore, aiming at the problem that the screw machine cannot achieve accurate positioning and high efficiency in assembling the screw gasket according to the use requirement, the problem needs to be solved so as to improve the use scene of the screw machine.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, adapt to the actual needs, and provide a positioning gasket screw machine so as to solve the technical problem that the current screw machine cannot achieve accurate and efficient positioning when screw gaskets are assembled according to the use needs.

In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows:

Designing a positioning gasket screw machine, which comprises a machine body shell; the handheld portion is arranged on the outer side of the machine body shell, the driving motor is arranged on the inner side of the machine body shell, the rotating shaft is arranged at the lower end of an output shaft of the driving motor, the magnetic contact portion is arranged at the lower end of the rotating shaft, the sleeve assembly is arranged at the lower end of the machine body shell, the annular equally-distributed semi-arc elastic sheets are arranged at the lower end of the inner side of the sleeve assembly, the screw inlet is fixedly connected to the left end of the sleeve assembly, and the gasket inlet is fixedly connected to the right end of the sleeve assembly.

When the screw machine of the technical scheme is used, an operator holds the handheld part on the outer side of the machine body shell by hands, moves the sleeve assembly to the part to be screwed, starts the gasket vibration disc and the screw vibration disc on two sides, sequentially conveys the gasket and the screw to the gasket inlet and the screw inlet through the conveying pipe, is provided with the annular elastic sheets, the gasket and the screw are fixed at the center of the screw machine, starts the driving motor, presses down the sleeve assembly, and the magnetic contact part at the lower end of the rotating shaft is contacted with the top end of the screw and is screwed.

Further, the anti-skidding lines are arranged on the outer side of the handheld part, friction force during handheld can be increased through the anti-skidding lines on the outer side of the handheld part, and the handheld part is not easy to slip off during operation.

Further, a mounting plate is arranged between the driving motor and the rotating shaft, and is fixedly connected to the lower end of the machine body shell, so that the connection is firm.

Further, the sleeve subassembly includes first sleeve, second sleeve, spacing spout, spacing slider and spring, first sleeve lower extreme is provided with the second sleeve, through pushing down the sleeve subassembly, and first sleeve and second sleeve shrink, the magnetic force contact portion of rotation axis lower extreme contacts and screws with the screw top.

Further, limit sliding grooves are formed in the inner side of the first sleeve, limit sliding blocks are fixedly connected to the upper end of the second sleeve, sliding connection is achieved between the limit sliding grooves and the limit sliding blocks, annular equidistant distributed springs are installed between the limit sliding grooves and the limit sliding blocks, the flexible shrinkage is achieved, the quick rebound can be achieved after the pressure is lost, the rotating piece is quickly retracted, and the operation safety in operators is protected.

Further, the gasket inlet and the screw inlet are both of an inclined design, the gasket vibrating disk is arranged at the right end of the gasket inlet, the screw vibrating disk is arranged at the left end of the screw inlet, the gasket and the screw are sequentially conveyed to the gasket inlet and the screw inlet through the conveying pipe to be clamped into the elastic sheet, the screw and the gasket can slide downwards along the sleeve, inclination cannot be generated, and subsequent positioning and assembly are facilitated.

Further, the gasket inlet opening position is lower than the screw inlet opening position, so that the accuracy of the gasket and the screw placing position can be effectively ensured, and the success rate of assembling the screw and the gasket is improved.

The utility model has the beneficial effects that:

1. The screw machine is moved to the part to be screwed, the driving motor is started, the sleeve assembly is pressed down, the magnetic contact part at the lower end of the rotating shaft is contacted with the top end of the screw and screwed, the accuracy of the mounting positions of the gasket and the screw can be effectively ensured, and the success rate of positioning the screw and the gasket is improved.

2. According to the utility model, the gasket and the screw are sequentially conveyed to the gasket inlet and the screw inlet through the conveying pipe to be clamped into the elastic sheet, so that the screw and the gasket can slide downwards along the sleeve without inclining, and subsequent positioning and assembly are facilitated.

Drawings

FIG. 1 is a schematic perspective view of a screw machine according to an embodiment of the present utility model;

FIG. 2 is a schematic view of another perspective view of an embodiment of the screw machine according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a screw machine according to an embodiment of the present utility model;

Fig. 4 is a schematic cross-sectional view of a sleeve assembly of an embodiment of the screw machine of the present utility model.

In the figure: 1. a fuselage housing; 2. a hand-held part; 3. a driving motor; 4. a rotation shaft; 5. a magnetic contact portion; 6. a sleeve assembly; 601. a first sleeve; 602. a second sleeve; 603. limiting sliding grooves; 604. a limit sliding block; 605. a spring; 7. an elastic sheet; 8. a gasket inlet; 9. a screw inlet; 10. a pad vibration plate; 11. a screw vibration plate; 12. and (3) mounting a plate.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

Example 1: a set washer screw machine, see fig. 1-4; including fuselage shell 1, the fuselage shell 1 outside is equipped with handheld portion 2, driving motor 3 is installed to fuselage shell 1 inboard, rotation axis 4 is installed to driving motor 3 output shaft lower extreme, magnetic force contact portion 5 is installed to rotation axis 4 lower extreme, fuselage shell 1 lower extreme is installed sleeve subassembly 6, sleeve subassembly 6 inboard is the semi-arc elastic piece 7 that the annular equidistance distributes near lower one end installs, sleeve subassembly 6 left end fixedly connected with screw entry 9, sleeve subassembly 6 right-hand member fixedly connected with gasket entry 8, gasket entry 8 all adopts the slope design with screw entry 9, gasket vibration dish 10 is installed to gasket entry 8 right-hand member, screw vibration dish 11 is installed to screw entry 9 left end, carries gasket and screw in proper order to gasket entry 8 and screw entry 9 card income elastic piece 7 for screw and gasket can slide downwards along the sleeve, can not produce the slope, be convenient for follow-up location and equipment, install 12 between driving motor 3 and the rotation axis 4, mounting panel 12 fixedly connected with fuselage shell 1 lower extreme, firm connection.

The anti-skid patterns are arranged on the outer side of the handheld part 2, friction force during handheld can be increased through the anti-skid patterns on the outer side of the handheld part 2, and the handheld part is not easy to slip off during operation.

The sleeve assembly 6 comprises a first sleeve 601, a second sleeve 602, a limiting sliding groove 603, a limiting sliding block 604 and a spring 605, wherein the second sleeve 602 is arranged at the lower end of the first sleeve 601, the first sleeve 601 and the second sleeve 602 shrink through pressing down the sleeve assembly 6, a magnetic contact part 5 at the lower end of the rotating shaft 4 contacts with the top end of a screw and is screwed tightly, the limiting sliding groove 603 is formed in the inner side of the first sleeve 601, the upper end of the second sleeve 602 is fixedly connected with the limiting sliding block 604, the limiting sliding groove 603 is in sliding connection with the limiting sliding block 604, the spring 605 distributed at annular equal intervals is arranged between the limiting sliding groove 603 and the limiting sliding block 604, the spring 605 can shrink flexibly, and can rebound quickly after losing pressure, a rotating piece can retract quickly, and the operation safety in an operator is protected.

The gasket inlet 8 is arranged at a position lower than the screw inlet 9, so that the accuracy of the gasket and screw placement position can be effectively ensured, and the success rate of screw and gasket assembly is improved.

When the screw machine of the technical scheme is used, an operator holds the handheld part 2 on the outer side of the machine body shell 1 by hands, moves the sleeve assembly 6 to the part to be screwed, starts the gasket vibration disc 10 and the screw vibration disc 11 on two sides, sequentially conveys gaskets and screws to the gasket inlet 8 and the screw inlet 9 through the conveying pipe, is provided with the annular elastic sheets 7 which are arranged on the inner side of the sleeve assembly 6, fixes the gaskets at the center position of the screw machine in the lower and upper directions, starts the driving motor 3, presses down the sleeve assembly 6, contracts the first sleeve 601 and the second sleeve 602, and releases the sleeve assembly 6 after the magnetic contact part 5 on the lower end of the rotating shaft 4 contacts with the top end of the screw and is screwed, and the limiting slide block 604 after losing pressure can rebound rapidly on the inner side of the limiting slide groove 603 due to the characteristic of the spring 605, so that the rotating piece can retract the first sleeve 601 and the second sleeve 602 rapidly, and the operation safety in the operator is protected.

The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present utility model.

Claims

1. A positioning gasket screw machine comprises a machine body shell (1); the method is characterized in that: the utility model discloses a robot is characterized in that a handheld portion (2) is arranged on the outer side of a robot body shell (1), a driving motor (3) is arranged on the inner side of the robot body shell (1), a rotating shaft (4) is arranged at the lower end of an output shaft of the driving motor (3), a magnetic contact portion (5) is arranged at the lower end of the rotating shaft (4), a sleeve assembly (6) is arranged at the lower end of the robot body shell (1), a semi-arc elastic sheet (7) distributed at annular equidistance is arranged at the inner side of the sleeve assembly (6) near the lower end, a screw inlet (9) is fixedly connected to the left end of the sleeve assembly (6), and a gasket inlet (8) is fixedly connected to the right end of the sleeve assembly (6).

2. A setback screw machine as defined in claim 1, wherein: the outer side of the hand-held part (2) is provided with anti-skid patterns.

3. A setback screw machine as defined in claim 1, wherein: a mounting plate (12) is arranged between the driving motor (3) and the rotating shaft (4), and the mounting plate (12) is fixedly connected to the lower end of the machine body shell (1).

4. A setback screw machine as defined in claim 1, wherein: the sleeve assembly (6) comprises a first sleeve (601), a second sleeve (602), a limiting sliding groove (603), a limiting sliding block (604) and a spring (605), wherein the second sleeve (602) is arranged at the lower end of the first sleeve (601).

5. A setback screw machine as defined in claim 4, wherein: limiting sliding grooves (603) are formed in the inner side of the first sleeve (601), limiting sliding blocks (604) are fixedly connected to the upper end of the second sleeve (602), the limiting sliding grooves (603) are connected with the limiting sliding blocks (604) in a sliding mode, and springs (605) distributed in annular equal intervals are arranged between the limiting sliding grooves (603) and the limiting sliding blocks (604).

6. A setback screw machine as defined in claim 1, wherein: the gasket inlet (8) and the screw inlet (9) are both of an inclined design, a gasket vibration disc (10) is installed at the right end of the gasket inlet (8), and a screw vibration disc (11) is installed at the left end of the screw inlet (9).

7. A setback screw machine as defined in claim 1, wherein: the opening position of the gasket inlet (8) is lower than the opening position of the screw inlet (9).