CN212553591U

CN212553591U - Assembling device for precision screws

Info

Publication number: CN212553591U
Application number: CN202020814410.0U
Authority: CN
Inventors: 黄钦南
Original assignee: Weidi Technology Heyuan Co ltd
Current assignee: Weidi Technology Heyuan Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-02-19
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses an assembly device of precision screws, which comprises a casing, wherein the upper end surface of the casing is provided with a mesh communicated with the inside of the casing, the upper end of the inside of the casing is fixedly connected with a motor, the inside of the casing is slidably connected with a sliding sleeve, a screw cavity is arranged inside the sliding sleeve, and a screwdriver fixedly connected with the output end of the motor is slidably connected in the screw cavity; the utility model discloses a staple bolt pole can block the screw, slide the cover rebound when pressing down the removal and make the staple bolt pole break away from the screw that the pipe made and drop sword pipe end, finish loosening the removal when last mounting screw and remove the handle, remove and get back to the initial position under the effect of spring, lie in the terminal screw of pipe simultaneously and drop sword screw intracavity, meanwhile the staple bolt pole gets back to the original position and blocks the screw in the pipe, so reciprocal can make the automatic screw chamber that gets into of screw, made things convenient for the use of this device greatly.

Description

Assembling device for precision screws

Technical Field

The utility model relates to a machine part assembly technical field specifically is an assembly quality of precision screw.

Background

The precision screws are classified into self-tapping precision screws, which mainly exhibit a pointed tail and self-tapping teeth, and machine-threaded precision screws. Self-tapping precision screw heads are very numerous in shape, pan-headed, countersunk, semi-countersunk, head-shaped, self-cushioned and non-cushioned. The tail part is self-tapping with a sharp tail and self-tapping with a cutting groove, and the machine-thread precision screw is a flat end without a tip end, and the thread of the screw is uniform, and the shape of the screw is similar to that of the self-tapping screw.

Modern manufacturing industry is developing rapidly, and various machine equipment is in endless. No matter how small equipment, all can not leave the screw and fasten, need assemble mechanical equipment through the screw after mechanical equipment overhauls, however current screw rigging equipment all has shortcomings such as bulky, the structure is complicated, with high costs, inconvenient carrying and removal, can't satisfy the assembly after overhauing equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembly quality of accurate screw to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an assembly device of precision screws comprises a sleeve, wherein the upper end surface of the sleeve is provided with meshes communicated with the inside of the sleeve, the upper end of the inside of the sleeve is fixedly connected with a motor, the inside of the sleeve is slidably connected with a sliding sleeve, a screw cavity is formed in the sliding sleeve, and a screwdriver fixedly connected with the output end of the motor is slidably connected in the screw cavity;

the utility model discloses a bolt, including shell, handle, slip cover, handle, battery, slip cover, casing right side, the handle is connected with the slip cover right side, shell right side upper end fixedly connected with handle, the removal inslot is equipped with the removal of fixed connection with slip cover right side upper end, install the spring between handle and the removal, the inside battery that still installs of handle, slip cover left side slope is provided with the pipe with screw chamber intercommunication, the pipe lower extreme is close to the position of slip cover and has seted up the staple hole, shell left side lower extreme still installs the staple pole that is used for carrying out the bail at the downthehole removal of staple, the terminal surface is equipped with the subassembly of preventing falling that is.

Preferably, the anti-drop assembly comprises a fixed seat, the fixed seat is fixedly connected to the position, located on two sides of the screw cavity, of the lower end face of the sliding sleeve, the fixed seat is connected with a clamping jaw in a rotating mode, one side, far away from the screw cavity, of the clamping jaw is fixedly connected with a spring plate, and a reset spring is installed between the upper end face of the spring plate and the lower end face of the sliding sleeve.

Preferably, the moving handle is further provided with a button electrically connected with the storage battery and the motor.

Preferably, a conical cover is arranged at one end, far away from the sliding sleeve, of the circular tube.

Preferably, the outer sides of the handle and the movable handle are wrapped with rubber anti-slip sleeves.

Preferably, the inclination angle of the circular tube is degree.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses through holding the handle when using, then press to remove and can make the slip cap remove to the cover shell to make the screwdriver with the screw from clamping jaw department extrusion, then assemble mechanical equipment through pressing button starter motor rotation.

2. The utility model discloses a staple bolt pole can block the screw, slide the cover rebound when pressing down the removal and make the staple bolt pole break away from the screw that the pipe made and drop sword pipe end, finish loosening the removal when last mounting screw and remove the handle, remove and get back to the initial position under the effect of spring, lie in the terminal screw of pipe simultaneously and drop sword screw intracavity, meanwhile the staple bolt pole gets back to the original position and blocks the screw in the pipe, so reciprocal can make the automatic screw chamber that gets into of screw, made things convenient for the use of this device greatly.

3. The novel volume of this use is small, simple structure, light in weight, portable, is applicable to and assembles the use after overhauing mechanical equipment.

Drawings

Fig. 1 is a schematic structural view of an assembling device for precision screws.

Fig. 2 is a schematic view showing a structure of a precision screw assembling apparatus after a moving handle is operated.

Fig. 3 is a schematic view showing an external structure of a precision screw mounting apparatus.

Fig. 4 is a left-side view schematically showing a structure of a precision screw mounting apparatus.

Wherein 1 casing, 2 motors, 3 meshes, 4 storage batteries, 5 handles, 6 springs, 7 moving handles, 8 buttons, 9 moving grooves, 10 sliding sleeves, 11 screwdrivers, 12 fixed seats, 13 return springs, 14 spring plates, 15 clamping jaws, 16 screw cavities, 17 clamping nail rods, 18 clamping nail holes, 19 round pipes and 20 conical covers.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in an embodiment of the present invention, an assembly apparatus for precision screws includes a casing 1, a mesh 3 communicated with an inside of the casing 1 is installed on an upper end surface of the casing 1, a motor 2 is fixedly connected to an upper end of the inside of the casing 1, a sliding sleeve 10 is slidably connected to the inside of the casing 1, a screw cavity 16 is opened inside the sliding sleeve 10, and a screwdriver 11 fixedly connected to an output end of the motor 2 is slidably connected to the screw cavity 16;

the upper end of the right side of the sleeve shell 1 is fixedly connected with a handle 5, the lower end of the right side of the sleeve shell 1 is also provided with a moving groove 9, a moving handle 7 fixedly connected with the upper end of the right side of the sliding sleeve 10 is arranged in the moving groove 9, a spring 6 is arranged between the handle 5 and the moving handle 7, a storage battery 4 is also arranged in the handle 5, the left side of the sliding sleeve 10 is obliquely provided with a round pipe 19 communicated with a screw cavity 16, the lower end of the round pipe 19 close to the sliding sleeve 10 is provided with a clamping nail hole 18, the lower end of the left side of the sleeve shell 1 is also provided with a clamping nail rod 17 used for moving in the clamping nail hole 18 to clamp a screw, and the lower end surface of the sliding sleeve; one end of the circular tube 19, which is far away from the sliding sleeve 10, is provided with a conical cover 20; the inclined angle of the circular tube 19 is 60 degrees; when the utility model is used, the sliding sleeve 10 can move into the shell 1 by holding the grip 5 and then pressing the moving handle 7, so that the screw can be pressed out from the clamping jaw 15 by the screwdriver 11, and then the motor 2 is started to rotate by pressing the button 8 to assemble mechanical equipment; when the movable handle 7 is pressed, the sliding sleeve 10 moves upwards to enable the clamping rod 17 to be separated from the circular tube 19, so that the screw falls off the tail end of the circular tube 19, when the previous screw is mounted and the movable handle 7 is loosened, the movable handle 7 returns to the initial position under the action of the spring 6, the screw at the tail end of the circular tube 19 falls into the screw cavity 16 of the cutter, and meanwhile, the clamping rod 17 returns to the original position to clamp the screw in the circular tube 19, so that the screw can automatically enter the screw cavity by reciprocating, and the device is greatly convenient to use; the conical cover 20 on the circular tube 19 can facilitate the screw to be put into the circular tube 19, and the mesh 3 at the upper end of the sleeve 1 can facilitate the heat dissipation of the motor 2.

The anti-falling assembly comprises a fixed seat 12, the fixed seat 12 is fixedly connected to the lower end face of the sliding sleeve 10 and positioned at two sides of a screw cavity 16, clamping jaws 15 are rotatably connected to the fixed seat 12, one sides of the clamping jaws 15 far away from the screw cavity 16 are fixedly connected with spring plates 14, and return springs 13 are arranged between the upper end faces of the spring plates 14 and the lower end face of the sliding sleeve 10; the moving handle 7 is also provided with a button 8 which is electrically connected with the storage battery 4 and the motor 2; the outer sides of the handle 5 and the movable handle 7 are wrapped with rubber anti-slip sleeves. When the screwdriver 11 applies pressure to the screw, the screw is pushed out from the clamping jaw 15 by overcoming the elasticity of the return spring, so that the screw and the screwdriver 11 are always ensured to be in the same straight line, and the deviation is prevented from being generated during assembly; the rubber anti-slip pads on the outer sides of the grip 5 and the moving handle 7 not only have anti-slip function, but also can improve the comfort level of holding.

The utility model discloses a theory of operation is: when the utility model is used, the sliding sleeve 10 can move into the shell 1 by holding the grip 5 and then pressing the moving handle 7, so that the screw can be pressed out from the clamping jaw 15 by the screwdriver 11, and then the motor 2 is started to rotate by pressing the button 8 to assemble mechanical equipment; left staple bolt pole 17 is when pressing down the removal 7 the sliding sleeve 10 moves upwards and is made staple bolt pole 17 break away from 19 screw that make of pipe 19 and fall the sword pipe 19 end, finish when last screw installation and loosen the removal 7, move and get back to initial position 7 under the effect of spring 6, the screw that lies in 19 terminal simultaneously falls in sword screw chamber 16, meanwhile staple bolt pole 17 gets back to original position and blocks the screw in the pipe 19, so reciprocal can make the screw get into the screw chamber automatically, the use of this device has been made things convenient for greatly.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An assembly device of precision screw, includes cover shell (1), its characterized in that: the mesh (3) communicated with the interior of the shell (1) is installed on the upper end face of the shell (1), the motor (2) is fixedly connected to the upper end of the interior of the shell (1), the sliding sleeve (10) is slidably connected to the interior of the shell (1), a screw cavity (16) is formed in the sliding sleeve (10), and a screwdriver (11) fixedly connected with the output end of the motor (2) is slidably connected to the screw cavity (16);

the upper end of the right side of the casing (1) is fixedly connected with a grip (5), the lower end of the right side of the casing (1) is also provided with a moving groove (9), a moving handle (7) fixedly connected with the upper end of the right side of the sliding sleeve (10) is arranged in the moving groove (9), a spring (6) is arranged between the handle (5) and the moving handle (7), a storage battery (4) is also arranged in the handle (5), a round tube (19) communicated with the screw cavity (16) is obliquely arranged at the left side of the sliding sleeve (10), a clamping nail hole (18) is arranged at the lower end of the round tube (19) close to the sliding sleeve (10), the lower end of the left side of the casing (1) is also provided with a staple rod (17) used for moving in a staple hole (18) to staple, the lower end face of the sliding sleeve (10) is provided with an anti-falling assembly for preventing screws from falling out of the screw cavities (16).

2. The assembly apparatus of claim 1, wherein: prevent falling the subassembly and include fixing base (12), fixing base (12) fixed connection is in the position that the terminal surface is located screw chamber (16) both sides under sliding sleeve (10), all rotate on fixing base (12) and be connected with clamping jaw (15), the equal fixedly connected with in one side of screw chamber (16) is kept away from in clamping jaw (15) springs board (14), all install reset spring (13) between spring board (14) up end and sliding sleeve (10) terminal surface.

3. The assembly apparatus of claim 1, wherein: the moving handle (7) is also provided with a button (8) which is electrically connected with the storage battery (4) and the motor (2).

4. The assembly apparatus of claim 1, wherein: and a conical cover (20) is arranged at one end of the circular tube (19) far away from the sliding sleeve (10).

5. The assembly apparatus of claim 1, wherein: the outer sides of the handle (5) and the movable handle (7) are wrapped with anti-slip sleeves made of rubber materials.

6. The assembly apparatus of claim 1, wherein: the inclination angle of the round pipe (19) is 60 degrees.