CN219747793U - Round head screw screwing-in device - Google Patents
Round head screw screwing-in device Download PDFInfo
- Publication number
- CN219747793U CN219747793U CN202321111199.6U CN202321111199U CN219747793U CN 219747793 U CN219747793 U CN 219747793U CN 202321111199 U CN202321111199 U CN 202321111199U CN 219747793 U CN219747793 U CN 219747793U
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- China
- Prior art keywords
- fixedly connected
- groove
- thick bamboo
- lower extreme
- circle piece
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- 238000009434 installation Methods 0.000 claims abstract description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 13
- 241001330002 Bambuseae Species 0.000 claims abstract description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 13
- 239000011425 bamboo Substances 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 244000309464 bull Species 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims 1
- 241001417523 Plesiopidae Species 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a round head screw screwing-in device, and relates to the technical field of screw assembly. This kind of button head screw precession device, including the installation section of thick bamboo, install conversion mechanism in the installation section of thick bamboo, conversion mechanism is including rotating the bull stick of connecting in the installation section of thick bamboo top, bull stick lower extreme fixedly connected with fixed circle piece, a plurality of perpendicular grooves have been seted up to fixed circle piece lower extreme, a plurality of perpendicular groove is for running through fixed circle piece setting, and a plurality of perpendicular groove sets up along the centre of a circle symmetry of fixed circle piece, a plurality of perpendicular inslot wall sliding connection has a plurality of screwdrivers, perpendicular inslot wall has seted up annular draw-in groove, two spouts have been seted up to screwdrivers lateral wall symmetry. According to the utility model, the electric push rod is driven to drive the second rotating shaft to be inserted into the circular groove, the driving motor rotates positively to drive the second rotating shaft to rotate, and then the screwdriver is driven to rotate, so that the circular head screw is screwed in, and compared with manual screwing, the electric push rod is driven by the motor, so that time and labor are saved, and the screwing efficiency is higher.
Description
Technical Field
The utility model relates to the technical field of screw assembly, in particular to a round head screw screwing-in device.
Background
The screw is a tool for progressively fastening the parts of the object by utilizing the physical and mathematical principles of the circular rotation of the inclined plane and the friction force of the object, and the screw mainly has the function of connecting two workpieces together to realize the fastening function.
When the existing screw is fastened, the screw is usually screwed by manually holding the screw driver, the process of screwing the screw is labor-consuming, the use efficiency is low, the screwing is inconvenient, in addition, when the existing screw with round heads of different specifications is screwed, the screw driver with different specifications is required to be equipped, the screw driver is more troublesome, the cost is higher, and based on the screw driver, the screw driver with round heads is provided.
Disclosure of Invention
The present utility model is directed to a round head screw driving device, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a button head screw precession device, includes the installation section of thick bamboo, install conversion mechanism in the installation section of thick bamboo, conversion mechanism is including rotating the bull stick of connecting in the installation section of thick bamboo top, bull stick lower extreme fixedly connected with fixed circle piece, a plurality of perpendicular grooves have been seted up to fixed circle piece lower extreme, a plurality of perpendicular groove is for running through fixed circle piece setting, and a plurality of perpendicular groove sets up along the centre of a circle symmetry of fixed circle piece, a plurality of perpendicular inslot wall sliding connection has a plurality of screwdrivers, perpendicular inslot wall has seted up annular draw-in groove, two spout have been seted up to screwdrivers lateral wall symmetry spout inner wall sliding connection has two first fixture blocks, first fixture block lateral wall and annular draw-in groove inner wall sliding connection, two top fixedly connected with spring in the spout, spring lower extreme and first fixture block fixed connection.
Preferably, the screw-in mechanism is installed in the installation cylinder, the screw-in mechanism comprises a first rotating shaft which is rotationally connected to the inner top of the installation cylinder, the lower end of the first rotating shaft is fixedly connected with an electric push rod, the lower end of the electric push rod is fixedly connected with a second rotating shaft, and two second clamping blocks are symmetrically and fixedly connected to the side wall of the second rotating shaft.
Preferably, the screwing mechanism further comprises a round groove formed in the upper end of the screwdriver, and two vertical clamping grooves matched with the second clamping blocks are symmetrically formed in the inner wall of the round groove.
Preferably, the mounting cylinder is provided with a driving mechanism, the driving mechanism comprises a motor fixedly connected to the upper end of the mounting cylinder through a bracket, the output end of the motor is fixedly connected with a first one-way bearing, the lower end of the first one-way bearing is fixedly connected with a second one-way bearing, and the upper end of the first rotating shaft penetrates through the upper end of the mounting cylinder and is fixedly connected with the second one-way bearing.
Preferably, the driving mechanism further comprises a first gear fixedly connected to the side wall of the first unidirectional bearing, the upper end of the rotating rod penetrates through the upper end of the mounting cylinder and is fixedly connected with a second gear, and the first gear and the second gear are in meshed connection.
Preferably, the side wall of the installation cylinder is symmetrically and fixedly connected with two armrests.
Preferably, a plurality of screwdrivers are of different specifications.
Compared with the prior art, the utility model has the beneficial effects that:
(1) This kind of button head screw precession device through setting up precession mechanism and actuating mechanism, through driving electric putter, drives the second pivot and inserts the circular slot in, and driving motor forward rotation drives the second pivot and rotates, and then drives the screwdriver and rotate, precesses the button head screw, adopts motor drive, compares in artifical screwing labour saving and time saving more, precession efficiency is higher.
(2) The round head screw screwing-in device can drive the fixed round block to rotate through the reverse rotation of the driving motor by arranging the conversion mechanism, so that screwdrivers of different specifications are rotated to the position right below the second rotating shaft, and screwdrivers of different specifications can be quickly replaced according to round head screws of different specifications, so that the use is more convenient.
Drawings
Fig. 1 is a schematic structural view of a screw driving device with a round head according to the present utility model;
FIG. 2 is a schematic top view of the screwdriver of FIG. 1;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 4 is an enlarged schematic view of the structure at B in fig. 1.
In the figure: the novel electric bicycle comprises a mounting cylinder 1, a rotating rod 2, a fixed round block 3, a vertical groove 4, an annular clamping groove 5, a screw driver 51, a sliding groove 6, a first clamping block 7, a spring 8, a first rotating shaft 9, an electric push rod 10, a second rotating shaft 11, a second clamping block 12, a round groove 13, a vertical clamping groove 14, a motor 15, a first unidirectional bearing 16, a second unidirectional bearing 17, a first gear 18, a second gear 19 and a handrail 20.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a button head screw precession device, including installation section of thick bamboo 1, install conversion mechanism in the installation section of thick bamboo 1, conversion mechanism is including rotating the bull stick 2 of connecting at installation section of thick bamboo 1 internal top, bull stick 2 lower extreme fixedly connected with fixed circle piece 3, a plurality of perpendicular grooves 4 have been seted up to fixed circle piece 3 lower extreme, a plurality of perpendicular grooves 4 are for running through fixed circle piece 3 setting, and a plurality of perpendicular grooves 4 set up along the centre of a circle symmetry of fixed circle piece 3, a plurality of perpendicular groove 4 inner wall sliding connection have a plurality of screwdrivers 51, a plurality of screwdrivers 51 are different specifications, annular draw-in groove 5 has been seted up to perpendicular groove 4 inner wall, two spouts 6 have been seted up to screwdrivers 51 lateral wall symmetry, two spout 6 inner wall sliding connection have two first fixture blocks 7, first fixture block 7 lateral wall and annular draw-in groove 5 inner wall sliding connection, top fixedly connected with spring 8 in two spouts 6, spring 8 lower extreme and first fixture block 7 fixed connection.
The screw-in mechanism is arranged in the mounting cylinder 1 and comprises a first rotating shaft 9 which is rotationally connected to the inner top of the mounting cylinder 1, an electric push rod 10 is fixedly connected to the lower end of the first rotating shaft 9, a second rotating shaft 11 is fixedly connected to the lower end of the electric push rod 10, and two second clamping blocks 12 are symmetrically and fixedly connected to the side walls of the second rotating shaft 11.
The screwing mechanism further comprises a round groove 13 formed in the upper end of the screw driver 51, and two vertical clamping grooves 14 matched with the second clamping block 12 are symmetrically formed in the inner wall of the round groove 13.
The mounting cylinder 1 is provided with a driving mechanism, the driving mechanism comprises a motor 15 fixedly connected to the upper end of the mounting cylinder 1 through a bracket, the output end of the motor 15 is fixedly connected with a first one-way bearing 16, the lower end of the first one-way bearing 16 is fixedly connected with a second one-way bearing 17, and the upper end of the first rotating shaft 9 penetrates through the upper end of the mounting cylinder 1 and is fixedly connected with the second one-way bearing 17.
The driving mechanism further comprises a first gear 18 fixedly connected to the side wall of the first unidirectional bearing 16, the upper end of the rotating rod 2 penetrates through the upper end of the mounting cylinder 1 and is fixedly connected with a second gear 19, and the first gear 18 is in meshed connection with the second gear 19.
It should be noted that, the first unidirectional bearing 16 and the second unidirectional bearing 17 are oppositely arranged, the output end of the motor 15 is fixedly connected with the inner ring of the first unidirectional bearing 16, the outer ring of the second unidirectional bearing 17 is fixedly connected with the inner ring of the first unidirectional bearing 16, the first rotating shaft 9 is fixedly connected with the inner ring of the second unidirectional bearing 17, when the motor 15 rotates positively, the first rotating shaft 9 can be driven to rotate, at this time, the first gear 18 does not rotate, and when the motor 15 rotates reversely, the first gear 18 rotates, and the first rotating shaft 9 does not rotate.
Two armrests 20 are symmetrically and fixedly connected to the side wall of the mounting cylinder 1.
According to the utility model, firstly, screwdrivers 51 with corresponding specifications are selected according to the specifications of round head screws, the motor 15 reversely rotates through the driving motor 15, the motor 15 drives the first gear 18 to rotate through the first unidirectional bearing 16, drives the second gear 19 to rotate, drives the rotating rod 2 to rotate, further drives the fixed round block 3 to rotate, drives the screwdrivers 51 to rotate, drives the matched screwdrivers 51 to rotate right below the second rotating shaft 11, and then stops the motor 15.
Then, the electric push rod 10 is driven to extend, the second rotating shaft 11 is driven to move downwards, the second rotating shaft 11 and the second clamping block 12 are driven to move downwards, the second rotating shaft 11 enters the circular groove 13, the second clamping block 12 enters the vertical clamping groove 14, the lower end of the second rotating shaft 11 is propped against the bottom of the circular groove 13, the screwdriver 51 is pushed to slide downwards, the position of the screwdriver 51 is lower than that of other screwdrivers 51, then the driving motor 15 rotates forwards, the motor 15 drives the first rotating shaft 9 to rotate through the first one-way bearing 16 and the second one-way bearing 17, the electric push rod 10 is driven to rotate, the second rotating shaft 11 is driven to rotate, the screwdriver 51 is driven to rotate, and the round head screw is screwed in, so that the first clamping block 7 slides on the inner wall of the annular clamping groove 5.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)
1. The utility model provides a button head screw precession device, includes mounting cylinder (1), its characterized in that: install conversion mechanism in installation section of thick bamboo (1), conversion mechanism is including rotating bull stick (2) of connection top in installation section of thick bamboo (1), bull stick (2) lower extreme fixedly connected with fixed circle piece (3), a plurality of perpendicular groove (4) have been seted up to fixed circle piece (3) lower extreme, a plurality of perpendicular groove (4) are run through fixed circle piece (3) setting, and a plurality of perpendicular groove (4) set up along the centre of a circle symmetry of fixed circle piece (3), a plurality of perpendicular groove (4) inner wall sliding connection has a plurality of screwdrivers (51), annular draw-in groove (5) have been seted up to perpendicular groove (4) inner wall, two spout (6) inner wall sliding connection has two first fixture blocks (7), first fixture block (7) lateral wall and annular draw-in groove (5) inner wall sliding connection, two top fixedly connected with spring (8) in spout (6), spring (8) lower extreme and first fixture block (7) fixed connection.
2. A knob screw driver according to claim 1, wherein: install precession mechanism in installation section of thick bamboo (1), precession mechanism is including rotating first pivot (9) of connecting at installation section of thick bamboo (1) interior top, first pivot (9) lower extreme fixedly connected with electric putter (10), electric putter (10) lower extreme fixedly connected with second pivot (11), two second fixture blocks (12) of second pivot (11) lateral wall symmetry fixedly connected with.
3. A knob screw driver according to claim 2, wherein: the screwing mechanism further comprises a round groove (13) formed in the upper end of the screw driver (51), and two vertical clamping grooves (14) matched with the second clamping block (12) are symmetrically formed in the inner wall of the round groove (13).
4. A knob screw driver according to claim 3, wherein: the novel automatic transmission device is characterized in that a driving mechanism is mounted on the mounting cylinder (1) and comprises a motor (15) fixedly connected to the upper end of the mounting cylinder (1) through a support, a first unidirectional bearing (16) is fixedly connected to the output end of the motor (15), a second unidirectional bearing (17) is fixedly connected to the lower end of the first unidirectional bearing (16), and the upper end of the first rotating shaft (9) penetrates through the upper end of the mounting cylinder (1) and is fixedly connected with the second unidirectional bearing (17).
5. A knob screw driver according to claim 4, wherein: the driving mechanism further comprises a first gear (18) fixedly connected to the side wall of the first unidirectional bearing (16), the upper end of the rotating rod (2) penetrates through the upper end of the mounting cylinder (1) and is fixedly connected with a second gear (19), and the first gear (18) is meshed with the second gear (19).
6. A knob screw driver according to claim 5, wherein: two armrests (20) are symmetrically and fixedly connected to the side wall of the mounting cylinder (1).
7. A knob screw driver according to claim 6, wherein: the screwdrivers (51) are of different specifications.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321111199.6U CN219747793U (en) | 2023-05-10 | 2023-05-10 | Round head screw screwing-in device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321111199.6U CN219747793U (en) | 2023-05-10 | 2023-05-10 | Round head screw screwing-in device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219747793U true CN219747793U (en) | 2023-09-26 |
Family
ID=88081689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321111199.6U Active CN219747793U (en) | 2023-05-10 | 2023-05-10 | Round head screw screwing-in device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219747793U (en) |
-
2023
- 2023-05-10 CN CN202321111199.6U patent/CN219747793U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |