CN218476604U

CN218476604U - Multifunctional screwdriver

Info

Publication number: CN218476604U
Application number: CN202222028878.9U
Authority: CN
Inventors: 何银华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-02-14
Anticipated expiration: 2032-08-03

Abstract

The utility model relates to a screwdriver especially relates to a multifunctional screwdriver. The utility model provides an automatic operation and convenient multi-functional screwdriver of changing. A multifunctional screwdriver comprises a frame, a first fixed block, a screw rod, a nut, a rotating block, a rack, a motor, a drill bit and the like; both sides all are equipped with first fixed block around the frame lower part, and the rotary type is connected with the lead screw between two first fixed block lower parts, and the threaded form is equipped with the nut on the lead screw, is equipped with rotatory piece in the middle of the lead screw, and rotatory piece lower part is equipped with the frame, installs the motor in the frame, and the output shaft of motor passes the frame, is equipped with the drill bit on the output shaft of motor, and frame upper portion is equipped with the antislip strip. The utility model discloses a be equipped with the drill bit, make the drill bit contact in the line of juncture or the notch of screw pin fin, the drill bit makes the screw rotate to turning round tightly, realizes turning round tight work of screw.

Description

Multifunctional screwdriver

Technical Field

The utility model relates to a screwdriver especially relates to a multifunctional screwdriver.

Background

The screwdriver is a instrument that is used for turning round tight or turn round the screw, has a thin wedge head usually, can insert in the line of boring or the notch of screw pin head, and the tradition is turned round tight or is turned round the mode of opening the screw, and generally all manual operation, manual operation is complicated, wastes time and energy to still need the staff to consume the longer time to the same brick of model to find the change, the brick is changed very inconveniently, thereby increases staff's intensity of labour.

Therefore, a multifunctional screwdriver which is automatically operated and is convenient to replace is designed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the mode that the screw was turned round tight or turned round to the tradition, generally all be manual operation, manual operation is complicated, wastes time and energy to still need the staff to consume longer time to the same brick of model to look for the change, the brick is changed very inconveniently, thereby increases staff's intensity of labour's shortcoming, the technical problem of the utility model: provides a multifunctional screwdriver which is automatically operated and is convenient to replace.

The technical implementation scheme of the utility model is: the utility model provides a multifunctional screwdriver, including the frame, first fixed block, the lead screw, the nut, rotatory piece, a machine support, including a motor, an end cap, a controller, and a cover plate, drill bit and antislip strip, both sides all are equipped with first fixed block around the frame lower part, the rotary type is connected with the lead screw between two first fixed block lower parts, the lead screw is gone up the thread formula and is equipped with the nut, be equipped with rotatory piece in the middle of the lead screw, rotatory piece lower part is equipped with the frame, install the motor in the frame, the output shaft of motor passes the frame, be equipped with the drill bit on the output shaft of motor, frame upper portion is equipped with the antislip strip.

Preferably, the feeding device further comprises a feeding frame, a second fixing block, a first spring, a guide rail, a moving block and a second spring, wherein the feeding frame is arranged on the frame in a sliding mode, the second fixing blocks are arranged on the feeding frame, the first spring is connected between the lower portion of the frame and the bottom of the feeding frame, the guide rail is arranged on the front side of the upper portion of the frame, the moving block is arranged on the guide rail in a sliding mode, the moving block is matched with the feeding frame, the second spring is wound on the guide rail, and the second spring is connected between the moving block and the guide rail.

Preferably, the rotating block operates to adjust the drill bit to the proper angle.

Preferably, the material of antislip strip is rubber, plays the effect of antiskid.

As preferred, the staff places the drill bit on the second fixed block, is convenient for the staff to change the drill bit.

Preferably, the moving block operates to clamp the loading frame without manual fixation.

The utility model has the advantages of as follows: 1. the utility model is provided with the drill bit, so that the drill bit is contacted with the slot or the notch of the screw head, the drill bit rotates the screw to be screwed, the screwing work of the screw is realized, the drill bit rotates reversely to ensure that the screw rotates reversely to be unscrewed, and the unscrewing work of the screw is realized;

2. the utility model discloses a be equipped with the second fixed block, the staff places the drill bit of different models on the second fixed block, realizes the work of placing of different model drill bits, and the staff of being convenient for changes the drill bit.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of a first part of the three-dimensional structure of the present invention.

Fig. 3 is a schematic perspective view of a second part of the present invention.

Fig. 4 is a schematic diagram of a third part of the three-dimensional structure of the present invention.

Fig. 5 is a schematic view of a partial three-dimensional structure of the present invention.

In the above drawings: 1: frame, 2: first fixed block, 3: screw rod, 4: nut, 5: rotating block, 6: frame, 7: motor, 8: a drill bit, 9: antislip strip, 10: material loading frame, 11: second fixed block, 12: first spring, 13: guide rail, 14: moving block, 15: a second spring.

Detailed Description

Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.

Example 1

A multifunctional screwdriver is shown in figures 1-3 and comprises a frame 1, first fixing blocks 2, a screw rod 3, nuts 4, rotating blocks 5, a frame 6, a motor 7, drill bits 8 and anti-slip strips 9, wherein the first fixing blocks 2 are arranged on the front side and the rear side of the lower portion of the frame 1, the screw rod 3 is rotatably connected between the lower portions of the two first fixing blocks 2, the nuts 4 are arranged on the screw rod 3 in a threaded mode, the rotating blocks 5 are arranged in the middle of the screw rod 3, the frame 6 is arranged on the lower portions of the rotating blocks 5, the motor 7 is mounted on the frame 6, an output shaft of the motor 7 penetrates through the frame 6, the drill bits 8 are arranged on an output shaft of the motor 7, and the anti-slip strips 9 are arranged on the upper portion of the frame 1.

When the screw needs to be screwed down, the screwdriver can be used, a worker firstly lifts the anti-slip strips 9, then the worker puts the drill bits 8 with the same model on the output shaft of the motor 7, the worker can adjust the drill bits 8 according to the screw angles, the drill bits 8 are aligned to the screws, the worker rotates the nuts 4 to be loosened with the first fixing blocks 2, then the worker can rotate the rotating blocks 5 left and right, the rotating blocks 5 enable the drill bits 8 to rotate left and right to be aligned with the screws, then the drill bits 8 are enabled to contact with the slots or the notches of the screw heads, the worker starts the motor 7, the output shaft of the motor 7 rotates to enable the drill bits 8 to rotate, the drill bits 8 enable the screws to rotate to be screwed down, screwing down work of the screws is achieved, when the screw needs to be screwed down, the worker can close the motor 7, and then the screwdriver is put back to the original position through the anti-slip strips 9.

Example 2

On the basis of the embodiment 1, as shown in fig. 1, 4 and 5, the loading device further comprises a loading frame 10, a second fixed block 11, a first spring 12, a guide rail 13, a moving block 14 and a second spring 15, wherein the loading frame 10 is slidably arranged on the frame 1, the loading frame 10 is provided with a plurality of second fixed blocks 11, the first spring 12 is connected between the lower portion of the frame 1 and the bottom of the loading frame 10, the guide rail 13 is arranged on the front side of the upper portion of the frame 1, the moving block 14 is slidably arranged on the guide rail 13, the moving block 14 is matched with the loading frame 10, the second spring 15 is wound on the guide rail 13, and the second spring 15 is connected between the moving block 14 and the guide rail 13.

The worker pulls the moving block 14 forward, the second spring 15 is compressed, when the moving block 14 moves forward and is not in contact with the loading frame 10, the first spring 12 in a compressed state is reset, the loading frame 10 and the second fixing block 11 move upwards, the worker places drill bits 8 of different types on the second fixing block 11, the placing work of the drill bits 8 of different types is achieved, the worker can replace the drill bits 8 conveniently, then the worker presses the loading frame 10 downwards, the loading frame 10 enables the second fixing block 11 and the drill bits 8 to move downwards, the first spring 12 is compressed, the loading frame 10 moves downwards and is not in contact with the moving block 14, the second spring 15 is reset, the moving block 14 resets the clamping loading frame 10, when the drill bits 8 need to be taken out and replaced, the worker pulls the moving block 14 forward, the second spring 15 is compressed, the first spring 12 in a compressed state is reset, the loading frame 10, the second drill bits 11 and the drill bits 8 of different types move upwards, the worker takes out the drill bits 8 which need to be clamped, the drill bits are put into the moving block 8, the moving block 8 is placed on the motor 7, the working frame 8, the working block 10 is reset, the moving block 10 and is reset, the moving block 10 and is not loaded with the moving block 10, and is moved downwards, the moving block 10, and is reset spring 14.

Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the present disclosure, but rather to limit the scope thereof by the appended claims.

Claims

1. The utility model provides a multifunctional screwdriver, characterized by, including frame (1), first fixed block (2), lead screw (3), nut (4), rotatory piece (5), frame (6), motor (7), drill bit (8) and antislip strip (9), both sides all are equipped with first fixed block (2) around frame (1) lower part, the rotary type is connected with lead screw (3) between two first fixed block (2) lower parts, the threaded form is equipped with nut (4) on lead screw (3), be equipped with rotatory piece (5) in the middle of lead screw (3), rotatory piece (5) lower part is equipped with frame (6), install motor (7) on frame (6), the output shaft of motor (7) passes frame (6), be equipped with drill bit (8) on the output shaft of motor (7), frame (1) upper portion is equipped with antislip strip (9).

2. The multifunctional screwdriver according to claim 1, further comprising a loading frame (10), a second fixed block (11), a first spring (12), a guide rail (13), a movable block (14) and a second spring (15), wherein the loading frame (10) is slidably arranged on the frame (1), a plurality of second fixed blocks (11) are arranged on the loading frame (10), the first spring (12) is connected between the lower portion of the frame (1) and the bottom of the loading frame (10), the guide rail (13) is arranged on the front side of the upper portion of the frame (1), the movable block (14) is slidably arranged on the guide rail (13), the movable block (14) is matched with the loading frame (10), the second spring (15) is wound on the guide rail (13), and the second spring (15) is connected between the movable block (14) and the guide rail (13).

3. A screwdriver according to claim 1, characterised in that the rotation block (5) operates to adjust the bit (8) to the correct angle.

4. The multifunctional screwdriver according to claim 1, wherein the anti-slip strips (9) are made of rubber to achieve an anti-slip effect.

5. A multifunction screwdriver according to claim 2, wherein the second fixed block (11) is operated and the operator places the drill bit on the second fixed block (11) to facilitate the operator's replacement of the drill bit.

6. A multi-function screwdriver according to claim 2 wherein the movable block (14) is operable to grip the loading frame (10) without manual fixation.