CN207206295U - Screwdriver bit component - Google Patents
Screwdriver bit component Download PDFInfo
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- CN207206295U CN207206295U CN201721181534.4U CN201721181534U CN207206295U CN 207206295 U CN207206295 U CN 207206295U CN 201721181534 U CN201721181534 U CN 201721181534U CN 207206295 U CN207206295 U CN 207206295U
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- electric screwdriver
- cylinder
- screwdriver
- guide rod
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Abstract
It the utility model is related to a kind of screwdriver bit component, including controller, power set, vacuum machine, pressure gauge, electric screwdriver guide rod and electric screwdriver cylinder；The pressure gauge detects the air pressure in the electric screwdriver cylinder and sent to the controller；The controller controls the power set and the vacuum machine to work respectively；The first end internal diameter of the electric screwdriver cylinder is equal to the external diameter of the electric screwdriver guide rod, and the electric screwdriver guide rod inserts the electric screwdriver cylinder from the first end of the electric screwdriver cylinder, and slides and rotate in the electric screwdriver cylinder under the driving of the power set；Second end of the electric screwdriver cylinder sets suction nozzle；Through hole is provided with the side wall at the second end on the electric screwdriver cylinder, the vacuum machine connects the through hole by tracheae, controls the suction screw；One end on the electric screwdriver guide rod close to the suction nozzle is provided with screwdriver bit.The utility model extracts the air in electric screwdriver cylinder using vacuum machine, to adsorb screw, the equipment is drawn the screws for being not limited to ferrous material more.
Description
Technical field
It the utility model is related to lock screw device field, specially a kind of screwdriver bit component.
Background technology
The equipment of lock screw is increasingly tended to automate now, can save substantial amounts of artificial.Screw locking machine at present
It is generally to adsorb fixed screw with magnet to set, but in actual production process, it is nothing made of plastics to have many screws
Method uses screw locking machine well.
Utility model content
Main purpose of the present utility model can be locked to provide a kind of screwdriver bit component with adsorption plastic screw.
To achieve the above object, the utility model provides following technical scheme：
A kind of screwdriver bit component, including power set, adsorbent equipment, electric screwdriver guide rod and electric screwdriver cylinder；The of the electric screwdriver cylinder
One end internal diameter is equal to the external diameter of the electric screwdriver guide rod, and the electric screwdriver guide rod inserts the electric screwdriver from the first end of the electric screwdriver cylinder
Cylinder, and slide and rotate in the electric screwdriver cylinder under the driving of the power set；Second end of the electric screwdriver cylinder, which is set, inhales
Mouth, the inside of the suction nozzle are arranged to hierarchic structure, and minimum close to the ladder internal diameter of first end；It is close on the electric screwdriver guide rod
One end of the suction nozzle is provided with screwdriver bit；The adsorbent equipment connects the side wall of the electric screwdriver cylinder, controls the suction spiral shell
Silk.
Further, the suction nozzle is removably mounted at the second end of the electric screwdriver cylinder.
Further, the adsorbent equipment includes vacuum machine, is provided with the electric screwdriver cylinder in the side wall at the second end
Through hole, the vacuum machine connect the through hole by tracheae.
Further, the power set are servomotor.
Further, the second end on the electric screwdriver guide rod close to the electric screwdriver cylinder is provided with blind hole along its length, institute
Screwdriver bit is stated to be nested in the electric screwdriver guide rod by the blind hole part.
Further, the screwdriver bit includes flat blade screwdriver bit and crosspoint tip screwdriver head.
Compared with prior art, the beneficial effects of the utility model are：The air in electric screwdriver cylinder is extracted using vacuum machine,
To adsorb screw, the equipment is set to draw the screw that multiple material is not limited to ferrous material；In pressure gauge detection electric screwdriver cylinder
Pressure value, controller judge whether screw is locked in the screwed hole specified according to the size of pressure value.
Brief description of the drawings
Fig. 1 is the structural representation of the screwdriver bit component of the embodiment of the utility model one.
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
In figure, 1, servomotor, 2, through hole, 3, electric screwdriver guide rod, 4, electric screwdriver cylinder, 5, suction nozzle, 6, screwdriver bit, 7, pressure gauge, 8,
Blind hole, 9, vacuum machine, 10, buzzer.
Embodiment
It should be appreciated that specific embodiment described herein is not used to limit this only to explain the utility model
Utility model.
Reference picture 1, propose the embodiment of the utility model one screwdriver bit component, including controller, power set, vacuum machine 9,
Pressure gauge 7, electric screwdriver guide rod 3 and electric screwdriver cylinder 4；The pressure gauge 7 detects the air pressure in the electric screwdriver cylinder 4 and sent to the control
Device processed；The controller controls the power set and the vacuum machine 9 to work respectively；In the first end of the electric screwdriver cylinder 4
Footpath is equal to the external diameter of the electric screwdriver guide rod 3, and the electric screwdriver guide rod 3 inserts the electric screwdriver cylinder 4 from the first end of the electric screwdriver cylinder 4,
And slide and rotate in the electric screwdriver cylinder 4 under the driving of the power set；Second end of the electric screwdriver cylinder 4 sets suction nozzle
5；Through hole 2 is provided with the side wall at the second end on the electric screwdriver cylinder 4, the vacuum machine connects the through hole 2 by tracheae,
The suction nozzle 5 is controlled to adsorb screw；One end on the electric screwdriver guide rod 3 close to the suction nozzle 5 is provided with screwdriver bit 6.
In the present embodiment, controller refers to the signal that can receive instrument, and carries out logic operation and data processing, and
Send the component that instruction control performer is operated.Controller receives the pressure value of pressure gauge 7, passes through the big of pressure value
It is small to judge whether screwdriver bit component adsorbs screw, while vacuum machine can also be controlled to open and vacuumize or close, it can also control
Power set move.Pressure gauge 7 can be arranged on the bottom of electric screwdriver cylinder 4, can also be arranged on pipe, or vacuum machine 9
Air inlet at because the air inlet of electric screwdriver cylinder 4, tracheae and vacuum machine 9 is the space of a connection, its internal air pressure is
The same size.Vacuum machine 9 refers to the equipment for making a closed space form vacuum for extracting air.Vacuum machine 9 passes through
Tracheae connection electric screwdriver cylinder 4, the upper end in electric screwdriver cylinder 4 are blocked up by electric screwdriver guide rod 3, and lower end only has a suction nozzle for being used for fixed screw
5, vacuum machine 9 extracts the air in electric screwdriver cylinder 4, and in the presence of atmospheric pressure, the screw of the lower end of suction nozzle 5 can be adsorbed up,
Screw terminal blocks the suction nozzle 5 of the lower end of electric screwdriver cylinder 4, electric screwdriver cylinder 4 is formed the space of a closing, and vacuum machine 9 makes the closing
Space is fixed into vacuum state, screw in the presence of atmospheric pressure, is not fallen out.It is applied to different materials using vacuum machine 9
The screw of matter, can be with the screw of adsorption plastic, and compared to existing frequently-used magnet adsorption, sphere of action is wider, and is not easy to produce
Raw electrostatic, avoid to producing interference by the electronic product of lock screw.Pressure gauge 7 is the device for detecting the atmospheric pressure value in electric screwdriver cylinder 4.
Electric screwdriver cylinder 4 is the instrument for fixed screw.Screwdriver bit 6 is the position for directly acting on screw.Electric screwdriver guide rod 3 is in electric screwdriver cylinder 4
Rotate, the screwdriver bit 6 of the lower end of electric screwdriver guide rod 3 together rotates the screw that turn-knob is fixed in suction nozzle 5, and it is corresponding that screw turn-knob is entered into lower section
Screw in.Adsorbent equipment adsorbs screw at the second end of electric screwdriver cylinder 4, and being then moved to electric screwdriver cylinder 4 needs to lock screw
Screw, power set control electric screwdriver guide rod 3 rotate, and electric screwdriver guide rod 3 drives the screw under electric screwdriver cylinder 4 to rotate, and screw turn-knob enters spiral shell
Hole, complete the work of lock screw.Controller control vacuum machine starts, and vacuum machine extracts the air in electric screwdriver cylinder 4, electricity by tracheae
The suction nozzle 5 of the lower end of cylinder 4 is criticized in the presence of air-flow and pressure, the screw of absorption suction nozzle 5 lower end, user can be according to the weight of screw
The watt level of the featured configuration vacuum machine such as amount, specification, makes screw to be attracted under certain watt level in suction nozzle,
Screw is held by suction nozzle, and the head of screw can block suction nozzle 5, makes the environment that a vacuum is formed in electric screwdriver cylinder 4, in electric screwdriver cylinder 4
Air pressure can occur significantly to change, and controller detects that obvious change occurs for the value of pressure gauge 7, judges that screw is adsorbed
, drive device work is just controlled, drive device control electric screwdriver guide rod 3, which rotates, to be pushed, and the screwdriver bit 6 of lower end is supported screw,
Then control electric screwdriver guide rod 3 to rotate, screw turn-knob is entered in corresponding screwed hole, complete lock screw process.
In the present embodiment, the suction nozzle 5 is removably mounted at the second end of the electric screwdriver cylinder 4.
In the present embodiment, the head for the screw that people commonly use is round, but also has some businessmans to use head as triangle
Or the screw of other specification/models such as hexagon, processing side only need again customized several different models when switching over technique
Suction nozzle 5, internal diameter is removed for circular suction nozzle 5, install internal diameter as triangle or the suction nozzle 5 of hexagon, make processing can
With switching technique rapidly, time and equipment cost are saved, improves packaging efficiency.In one embodiment, suction nozzle 5
Outer layer is external screw thread, and the second end of electric screwdriver cylinder 4 is internal thread, and the turn-knob of suction nozzle 5 is fixed in the internal thread of electric screwdriver, it is easy for installation and
It is easy to process.
In the present embodiment, the power set are servomotor 1.
In the present embodiment, servomotor 1 refers to the engine that control machinery element operates in servo-drive system, is a kind of benefit
Help the indirect speed change gear of motor.Servomotor 1 can make control speed, and positional precision is very accurate, can convert voltage signal
It is torque and rotating speed with drive control object, the electric signal received can be converted into the angular displacement on motor reel or angular speed
Output.Different screw length turn-knobs enters different screws, it is necessary to the angle of turn-knob is different, and power dress is made with servomotor 1
Put, can accurately control the angle of screw turn-knob, different screws is accurately locked in corresponding screw, avoid
Turn-knob is not tight or turn-knob excessively causes parts damages.In one embodiment, servomotor 1 is provided with torque feedback, works as spiral shell
Silk be threaded onto certain position it is locked after, servomotor 1 occur stall, rotation will be automatically stopped.
In the present embodiment, the second end on the electric screwdriver guide rod 3 close to the electric screwdriver cylinder 4 is provided with blind hole along its length
8, the screwdriver bit 6 is nested in the electric screwdriver guide rod 3 by the part of blind hole 8.
In the present embodiment, screwdriver bit 6 is the position for directly acting on screw, and screwdriver bit 6 is arranged to be detachably arranged in electricity
Criticize on guide rod 3, make user when the product for producing different size assemble different screws, it is not necessary to whole setting is changed,
Only need to change screwdriver bit 6, save equipment cost and switch the time of technique.Blind hole 8 can be triangle, corresponding
Screwdriver bit 6 is also triangle for the part that is nested in blind hole 8, and electric screwdriver guide rod 3 drives screwdriver bit 6 to rotate together when rotating,
The rotation of screwdriver bit 6 is operated so as to turn-knob screw.
In the present embodiment, the screwdriver bit 6 includes flat blade screwdriver bit 6 and crosspoint tip screwdriver head 6.
In the present embodiment, screwdriver bit 6 is used for the screw of common specification：Manifold screw and Phillips-head screws, corresponding batch
First 6 are also provided with common flat blade screwdriver bit and crosspoint tip screwdriver head, and user is very convenient when technique is switched, and can be applicable substantial amounts of
Screw.In other embodiments, screwdriver bit 6 also includes interior hex screwdriver bit or the screwdriver bit of other specific customizations.
In the present embodiment, buzzer 10 is fixedly installed outside the electric screwdriver cylinder 4, the buzzer 10 is electrically connected and is controlled by
The controller work.
In the present embodiment, buzzer 10 is a kind of electronics buzzer of integral structure, and the work for receiving controller is concurrent
Go out the sound.Controller detects the pressure value of pressure gauge 7, if pressure value changes, illustrates that screw is attracted in suction nozzle.If
Controller control vacuum machine starts and the pressure value within one section of longer specified time of pressure gauge 7 is still unchanged, judges that suction nozzle 5 does not have
Screw is adsorbed, equipment breaks down, it may be possible to which the power of vacuum machine 9 is too small, or the reason such as tracheae gas leakage causes.Control
Device processed judges that equipment controls the work of buzzer 10 to send the sound after breaking down, and reminds staff to check and fixes a breakdown, reduces
Delay work the time.
In summary, screwdriver bit component of the present utility model extracts the air in electric screwdriver cylinder 4 using vacuum machine 9, to adsorb
Screw, the equipment is set to draw the screw that multiple material is not limited to ferrous material；Pressure gauge 7 detects the pressure in electric screwdriver cylinder 4
Value, controller judge whether screw is locked in the screwed hole specified according to the size of pressure value.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure made using the utility model specification and accompanying drawing content or equivalent flow conversion, or directly or indirectly fortune
Used in other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (6)
- A kind of 1. screwdriver bit component, it is characterised in that including controller, power set, vacuum machine, pressure gauge, electric screwdriver guide rod and Electric screwdriver cylinder；The pressure gauge detects the air pressure in the electric screwdriver cylinder and sent to the controller；The controller controls respectively The power set and vacuum machine work；The first end internal diameter of the electric screwdriver cylinder is equal to the external diameter of the electric screwdriver guide rod, the electric screwdriver guide rod from the electric screwdriver cylinder the The electric screwdriver cylinder is inserted in one end, and slides and rotate in the electric screwdriver cylinder under the driving of the power set；Second end of the electric screwdriver cylinder sets suction nozzle；Through hole is provided with the side wall at the second end on the electric screwdriver cylinder, it is described Vacuum machine connects the through hole by tracheae, controls the suction screw；One end on the electric screwdriver guide rod close to the suction nozzle is provided with screwdriver bit.
- 2. screwdriver bit component as claimed in claim 1, it is characterised in that the suction nozzle is removably mounted at the of the electric screwdriver cylinder Two ends.
- 3. screwdriver bit component as claimed in claim 1, it is characterised in that the power set are servomotor.
- 4. screwdriver bit component as claimed in claim 1, it is characterised in that close to the second of the electric screwdriver cylinder on the electric screwdriver guide rod End is provided with blind hole along its length, and the screwdriver bit is nested in the electric screwdriver guide rod by the blind hole part.
- 5. screwdriver bit component as claimed in claim 4, it is characterised in that the screwdriver bit includes flat blade screwdriver bit and crosspoint tip screwdriver head.
- 6. screwdriver bit component as claimed in claim 1, it is characterised in that buzzer is fixedly installed outside the electric screwdriver cylinder, it is described Buzzer electrically connects and is controlled by the controller work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721181534.4U CN207206295U (en) | 2017-09-13 | 2017-09-13 | Screwdriver bit component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721181534.4U CN207206295U (en) | 2017-09-13 | 2017-09-13 | Screwdriver bit component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207206295U true CN207206295U (en) | 2018-04-10 |
Family
ID=61825134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721181534.4U Active CN207206295U (en) | 2017-09-13 | 2017-09-13 | Screwdriver bit component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207206295U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570987A (en) * | 2018-12-27 | 2019-04-05 | Tcl王牌电器(惠州)有限公司 | Take lock screw device and Full-automatic screw locking machine |
| CN114025919A (en) * | 2019-06-28 | 2022-02-08 | 阿特拉斯·科普柯工业技术公司 | Vacuum arrangement for a tightening tool |
-
2017
- 2017-09-13 CN CN201721181534.4U patent/CN207206295U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570987A (en) * | 2018-12-27 | 2019-04-05 | Tcl王牌电器(惠州)有限公司 | Take lock screw device and Full-automatic screw locking machine |
| CN114025919A (en) * | 2019-06-28 | 2022-02-08 | 阿特拉斯·科普柯工业技术公司 | Vacuum arrangement for a tightening tool |
| US20220241941A1 (en) * | 2019-06-28 | 2022-08-04 | Atlas Copco Industrial Technique Ab | Vacuum arrangement for a tightening tool |
| CN114025919B (en) * | 2019-06-28 | 2024-02-27 | 阿特拉斯·科普柯工业技术公司 | Vacuum arrangement for a tightening tool |
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