CN215617732U

CN215617732U - Motor screw rotating tool for constructional engineering

Info

Publication number: CN215617732U
Application number: CN202121683400.9U
Authority: CN
Inventors: 乔华文; 彭家帅
Original assignee: Qiao Huawen
Current assignee: Qiao Huawen
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-01-25
Anticipated expiration: 2031-07-22

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a motorized screwdriver for constructional engineering, which comprises a handle and a screwdriver head, wherein the top end of the handle is provided with a hollow groove, the bottom end of the hollow groove is rotatably connected with a first rotating plate, the bottom end of the first rotating plate is fixedly connected with a connecting rod, the bottom end of the connecting rod extends to the lower part of the handle, the bottom end of the connecting rod is provided with a connecting groove, the screwdriver head is inserted into the connecting groove, the inside of the hollow groove is rotatably connected with a second rotating plate, the bottom end of the second rotating plate and the top end of the first rotating plate are connected with a plurality of mutually matched clamping teeth in a circular array mode, the top end of the second rotating plate is fixedly connected with a square tube, the square tube is arranged inside the square tube, a fixing plate is arranged inside the hollow groove, the top end of the fixing plate is provided with a motor, the top end of the square tube at the output end of the motor is fixedly connected, and the left side and the right side of the top end of the fixing plate are both fixedly connected with an electric cylinder; it can be according to the dynamics of actual need control screw spiral shell, avoids the screw to be twisted off, improves the practicality of its use.

Description

Motor screw rotating tool for constructional engineering

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a motorized screwdriver for constructional engineering.

Background

The screwdriver is used for fixing a screw, is designed according to the shape of the screw, is generally divided into a straight screwdriver, a cross screwdriver and a lace head screwdriver, and different screwdrivers are switched according to the shape of the screw when the screwdriver is used for fixing the screw.

Through retrieval, the utility model with the Chinese patent number of CN201821245942.6 discloses a power screw driver for construction engineering, which comprises a driver body, wherein the driver body comprises a handle, a mounting seat and a base; the screw fixing device is reasonable in design, convenient to fix the screw and convenient to use.

Its in-process using, drive through the motor and revolve the utensil head and rotate and carry out the spiral shell tightly to the screw, nevertheless it is not convenient for control the dynamics of screw spiral shell tightly according to actual need, leads to the screw to be twisted off easily, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a motorized screwdriver for construction engineering, which aims to solve the problems that the screwdriver in the background art is inconvenient to control the screwing force of a screw according to actual needs, the screw is easily broken and the practicability is low.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a motor screw driver for construction engineering comprises a handle and a driver head, wherein the top end of the handle is provided with a hollow groove, the bottom end of the hollow groove is rotatably connected with a first rotating plate, the bottom end of the first rotating plate is fixedly connected with a connecting rod, the bottom end of the connecting rod extends to the lower part of the handle, the bottom end of the connecting rod is provided with a connecting groove, the driver head is inserted into the connecting groove, the inner part of the hollow groove is rotatably connected with a second rotating plate, the bottom end of the second rotating plate and the top end of the first rotating plate are in a circular array and are fixedly connected with a plurality of mutually matched clamping teeth, the top end of the second rotating plate is fixedly connected with a square tube, the inner part of the square tube is provided with a square column in a sliding manner, a fixed plate is arranged in the hollow groove, the top end of the fixed plate is provided with a motor, the top end of the output end square column of the motor is fixedly connected, the left side and the right side of the top end of the fixed plate are both fixedly connected with electric cylinders, the electric cylinders extend to the lower part of the mounting plate and are both fixedly connected with a fixing ring, the bottom end of the fixing ring is connected with a rotating ring through a plurality of adjusting springs and a first telescopic rod, and the rotating ring is rotatably connected with a second rotating plate.

Preferably, the top of first commentaries on classics board and the bottom of second commentaries on classics board all are provided with the recess, and the inside of two recesses all rotates and is connected with the commentaries on classics piece, fixedly connected with second telescopic link and supporting spring in the middle of two commentaries on classics pieces, and the cover of supporting spring is established in the outside of second telescopic link.

Furthermore, a plurality of illuminating lamps are embedded in the bottom end of the handle.

Still further, the battery is installed to the upside of the inside of recess, battery and two electronic jars, motor and a plurality of light electric connection.

Further scheme, the top of handle is provided with the thread groove, and the inside threaded connection of thread groove has the screwed pipe, and the top fixedly connected with of screwed pipe deposits the piece, and the top of depositing the piece is provided with the storage tank, and the inside of storing the groove is provided with a plurality of standing grooves.

On the basis of the scheme, the top end of the storage block is in threaded connection with a sealing cover, and the top end of the sealing cover is fixedly connected with a hanging ring.

Further on the basis of the above scheme, a transparent baffle is installed in the right end embedding of handle, is provided with the scale mark on the transparent baffle.

On the basis of the scheme, the magnetic block is embedded and mounted at the top end of the connecting groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a power-driven screwdriver for constructional engineering, which has the following beneficial effects:

this motor-driven screwdriver for building engineering promotes solid fixed ring through electronic jar, first telescopic link, adjusting spring, change and second commentaries on classics board downstream, make the latch on the second commentaries on classics board and the latch on the first commentaries on classics board cooperate, adjust the second and change the board to the extruded dynamics of first commentaries on classics board, when the tight corresponding dynamics of screw spiral shell, can promote the second and change the board and upwards slide, thereby can be according to the tight dynamics of actual need control screw spiral shell, avoid the screw to be twisted off, improve the practicality of its use.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic diagram of the right-view structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1A;

FIG. 4 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

fig. 5 is a partially enlarged view of the structure at C in fig. 1 according to the present invention.

In the figure: 1. a handle; 2. a screwdriver head; 3. a first rotating plate; 4. a connecting rod; 5. a second rotating plate; 6. clamping teeth; 7. a square tube; 8. a square column; 9. a fixing plate; 10. a motor; 11. an electric cylinder; 12. a fixing ring; 13. adjusting the spring; 14. a first telescopic rod; 15. rotating the ring; 16. rotating the block; 17. a support spring; 18. a second telescopic rod; 19. an illuminating lamp; 20. a battery; 21. a threaded pipe; 22. storing the blocks; 23. a sealing cover; 24. hanging a ring; 25. a transparent baffle; 26. scale lines; 27. a magnetic block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, a motorized screwdriver for construction engineering comprises a handle 1 and a screwdriver head 2, wherein a plurality of illuminating lamps 19 are embedded in the bottom end of the handle 1 and illuminate through the illuminating lamps 19, a hollow groove is formed in the top end of the handle 1, a first rotating plate 3 is rotatably connected to the bottom end of the hollow groove, a connecting rod 4 is fixedly connected to the bottom end of the first rotating plate 3, the bottom end of the connecting rod 4 extends to the lower side of the handle 1, a connecting groove is formed in the bottom end of the connecting rod 4, a magnetic block 27 is embedded in the top end of the connecting groove and sucks the screwdriver head 2 through the magnetic block 27, the screwdriver head 2 is prevented from falling from the inside of the connecting groove in the using process, a screw can be adsorbed on the screwdriver head 2, the screw can be screwed on a corresponding component in a small space conveniently, the screwdriver head 2 is inserted into the connecting groove, and a second rotating plate 5 is rotatably connected to the inside of the hollow groove, the bottom end of the second rotating plate 5 and the top end of the first rotating plate 3 are fixedly connected with a plurality of mutually matched latch teeth 6 in a circular array manner, the top end of the second rotating plate 5 is fixedly connected with a square tube 7, a square column 8 is arranged inside the square tube 7 in a sliding manner, a fixed plate 9 is arranged inside a hollow groove, a motor 10 is arranged at the top end of the fixed plate 9, the top end of the output end square column 8 of the motor 10 is fixedly connected, the left side and the right side of the top end of the fixed plate 9 are both fixedly connected with an electric cylinder 11, the electric cylinder 11 extends to the lower part of the mounting plate and is both fixedly connected with a fixed ring 12, the bottom end of the fixed ring 12 is connected with a rotating ring 15 through a plurality of adjusting springs 13 and a first telescopic rod 14, the rotating ring 15 is rotatably connected with the second rotating plate 5, a transparent baffle plate 25 is embedded and installed at the right end of the handle 1, a scale mark 26 is arranged on the transparent baffle 25, and the position of the fixed ring 12 can be conveniently observed through the scale mark 26, simultaneously through the specific position of scale mark 26 solid fixed ring 12 of being convenient for observe, be convenient for adjust the second change board 5 to the extruded dynamics of first change board 3, promote solid fixed ring 12 through electronic jar 11, first telescopic link 14, regulating spring 13, change 15 and the second change board 5 downstream, make latch 6 on the second change board 5 cooperate with latch 6 on the first change board 3, adjust the second and change board 5 to the extruded dynamics of first change board 3, when screwing up corresponding dynamics, can promote the second and change board 5 and upwards slide, thereby can be according to the dynamics of actual need control screw spiral shell, avoid the screw to be twisted off, improve the practicality of its use.

It should be further noted that the top end of the first rotating plate 3 and the bottom end of the second rotating plate 5 are both provided with a groove, the insides of the two grooves are rotatably connected with rotating blocks 16, a second telescopic rod 18 and a supporting spring 17 are fixedly connected between the two rotating blocks 16, the supporting spring 17 is sleeved outside the second telescopic rod 18, the elastic force of the supporting spring 17 is smaller than the elastic force of the two adjusting springs 13, when the electric cylinder 11 pulls the fixing ring 12 to move upwards, the second rotating plate 5 is conveniently pushed to move upwards through the supporting spring 17, the battery 20 is installed on the upper side inside the groove, the battery 20 is electrically connected with the two electric cylinders 11, the motor 10 and the plurality of illuminating lamps 19, the top end of the handle 1 is provided with a threaded groove, the inside of the threaded groove is connected with a threaded pipe 21, the top end of the threaded pipe 21 is fixedly connected with a storage block 22, the top end of the storage block 22 is provided with a storage groove, the inside of the storage groove is provided with a plurality of storage grooves, the head of the screwdriver 2 that the model differs is placed respectively to the inside of a plurality of standing grooves, and the top threaded connection who deposits piece 22 has sealed lid 23, plays sealed effect, and the top fixedly connected with link 24 of sealed lid 23 is convenient for will hang the rope tightly on link 24, and the people of being convenient for carry.

In this embodiment, the motor 10, the electric cylinder 11, the lighting lamp 19, and the battery 20 are all publicly known devices of those skilled in the art that are directly purchased in the market, and can be customized or selected according to actual needs, and we only use it here, and do not improve it in structure and function, and we will not describe here in detail, and the motor 10, the electric cylinder 11, and the lighting lamp 19 are all provided with control switches that are matched with them, and the installation positions of the control switches are selected according to actual use needs, so that an operator can conveniently perform operation control.

To sum up, when the motorized screwdriver for construction engineering is used, firstly the sealing cover 23 is unscrewed, the screwdriver head 2 with the type matched with the screw to be screwed is taken out from the inside of the placing groove, the screwdriver head 2 is inserted into the connecting groove, then the sealing cover 23 is screwed onto the storage block 22, the electric cylinder 11 pushes the fixing ring 12, the first telescopic rod 14, the adjusting spring 13, the rotating ring 15 and the second rotating plate 5 to move downwards according to the screwing force required by the screw, the latch 6 on the second rotating plate 5 is matched with the latch 6 on the first rotating plate 3, the fixing ring 12 is moved to a proper position through the transparent baffle plate 25 and the scale mark 26, then the motor 10 drives the square column 8, the square tube 7, the second rotating plate 5, the plurality of latches 6, the first rotating plate 3, the connecting rod 4, the screwdriver head 2 and the screw to rotate, and the screw is screwed on the corresponding component, when the screw is tightened with corresponding force, the second rotating plate 5 is pushed to slide upwards, so that the screw is prevented from being unscrewed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction engineering is with motor screw screwdriver, includes handle (1) and screwdriver head (2), its characterized in that: the handle is characterized in that a hollow groove is formed in the top end of the handle (1), a first rotating plate (3) is connected to the bottom end of the hollow groove in a rotating mode, a connecting rod (4) is fixedly connected to the bottom end of the first rotating plate (3), the bottom end of the connecting rod (4) extends to the lower portion of the handle (1), a connecting groove is formed in the bottom end of the connecting rod (4), the screwdriver head (2) is inserted into the connecting groove, a second rotating plate (5) is connected to the inside of the hollow groove in a rotating mode, the bottom end of the second rotating plate (5) and the top end of the first rotating plate (3) are fixedly connected with a plurality of mutually matched clamping teeth (6) in a circular array mode, a square pipe (7) is fixedly connected to the top end of the second rotating plate (5), a square column (8) is arranged inside the square pipe (7) in a sliding mode, a fixing plate (9) is installed inside the hollow groove, a motor (10) is installed at the top end of the fixing plate (9), and the top end of an output end square column (8) of the motor (10) is fixedly connected, the utility model discloses a fixed plate's fixed plate (9) top left side and the equal fixedly connected with in top right side electronic jar (11), electronic jar (11) extend to the below of mounting panel and the solid fixed ring of equal fixedly connected with (12), and the bottom of solid fixed ring (12) is connected with swivel (15) through a plurality of adjusting spring (13) and first telescopic link (14), and swivel (15) rotate with second swivel plate (5) and are connected.

2. A construction engineering power screwdriver as defined in claim 1, wherein: the top of first commentaries on classics board (3) and the bottom of second commentaries on classics board (5) all are provided with the recess, and the inside of two recesses all rotates and is connected with commentaries on classics piece (16), fixedly connected with second telescopic link (18) and supporting spring (17) in the middle of two commentaries on classics pieces (16), and the cover of supporting spring (17) is established in the outside of second telescopic link (18).

3. A construction engineering power screwdriver as defined in claim 2, wherein: the bottom end of the handle (1) is embedded with a plurality of illuminating lamps (19).

4. A construction engineering power screwdriver as defined in claim 3, wherein: the battery (20) is installed to the upside of the inside of recess, battery (20) and two electronic jars (11), motor (10) and a plurality of light (19) electric connection.

5. A construction engineering power screwdriver according to claim 4, wherein: the handle is characterized in that a threaded groove is formed in the top end of the handle (1), a threaded pipe (21) is connected to the inside of the threaded groove in a threaded mode, a storage block (22) is fixedly connected to the top end of the threaded pipe (21), a storage groove is formed in the top end of the storage block (22), and a plurality of placing grooves are formed in the storage groove.

6. A construction engineering power screwdriver according to claim 5, wherein: the top end of the storage block (22) is connected with a sealing cover (23) in a threaded manner, and the top end of the sealing cover (23) is fixedly connected with a hanging ring (24).

7. A construction engineering power screwdriver according to claim 6, wherein: the right end of the handle (1) is embedded with a transparent baffle (25), and the transparent baffle (25) is provided with scale marks (26).

8. A construction engineering power screwdriver as defined in claim 7, wherein: and a magnetic block (27) is embedded into the top end of the connecting groove.