CN101653933A - Connecting method for electric screw driver and screw counter and structure thereof - Google Patents
Connecting method for electric screw driver and screw counter and structure thereof Download PDFInfo
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- CN101653933A CN101653933A CN200910034431A CN200910034431A CN101653933A CN 101653933 A CN101653933 A CN 101653933A CN 200910034431 A CN200910034431 A CN 200910034431A CN 200910034431 A CN200910034431 A CN 200910034431A CN 101653933 A CN101653933 A CN 101653933A
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- power supply
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Abstract
The invention discloses a connecting method for an electric screw driver and a screw counter and the structure thereof. The electric screw driver, the screw counter and a power supply are mutually separated. The power supply provides power to the electric screw driver and the screw counter. The connecting method comprises the steps of connecting the power supply to the screw counter by a connecting line, and connecting the screw counter to the electric screw driver by a connector. The combined structure formed by utilizing the method is characterized in that the connecting line is arranged between the power supply and the screw counter and the connecter is arranged between the screw counter and the electric screw driver. The connecting method and the combined structure of the invention have no demand on the placing position of the power supply; the power supply can adopt a common power supply; the screw counter can be connected to the electric screw driver by a short wire lead, a standard wire lead or a socket connector directly to adapt to different working stations. The screw counter can be used for a limited intensive assembling work, so the using range of the screw counter is widened.
Description
Technical field
The present invention relates to the method for attachment of a kind of electric screw driver and Screw counter device and use the electric screw driver of this kind method design and the combining structure of Screw counter device, the Screw counter device that this kind electric screw driver uses adopts and electric screw driver, power pack split design, power pack is connected by electrical wiring to the Screw counter device, the Screw counter device is connected by electrical wiring to electric screw driver again, this kind method of attachment can make the Screw counter device, electric screw driver, power supply three flexible combination, to adapt to different operation stations, be convenient to install, use, the operator observes, and can use under narrow intensive assembling work condition.
Background technology
The Screw counter device is in order to improve the product assembling quality, to avoid the aid of setup error.The Screw counter function that realizes electric screw driver at present has several method to realize:
Method one: adopt the design of Screw counter device and power supply one, this power supply is bigger for the general volume of Screw counter device function of packing into, power supply will be placed on the easy observed place of operating personnel, and can not there be shelter in power supply the place ahead when operation, this just requires the operation station that is fit to rather spacious, but at present a lot of products all use intensive assembly method, do not have the space of design specialized that the counter power supply is installed.
Method two: another kind of employing Screw counter device and power supply split design, there is special-purpose interface to be connected to the Screw counter device on the power supply, though this kind scheme has solved the requirement that the operation station is placed, power supply must use the power source special of band Screw counter device interface.And all be common power in the market more than 99%, only have on this kind power supply and be connected to the interface on the electric screw driver and do not have the interface that is directly connected on the Screw counter device, therefore, this kind electric screw driver can't can't increase counter function with the combination of common power.
Since above cause influence popularizing of electric screw driver counter.
Summary of the invention
In order to overcome above-mentioned known electric screw driver counter power supply to operation place requirement, and split type counter is to the requirement of power configuration, purpose of the present invention, be to provide the method for attachment of a kind of electric screw driver and Screw counter device and use the electric screw driver of this kind method design and the combining structure of Screw counter device, the counter of this kind electric screw driver adopts and electric screw driver, power supply split design, power supply can use common power, and the riding position to power supply does not require, and the installation of Screw counter device can have multiple scheme, to adapt to different operation stations, can in actual assembled, play a role, the universal of Screw counter device played a positive role.
The technical scheme that realizes first purpose of the present invention is such:
The method of attachment of a kind of electric screw driver and Screw counter device, described electric screw driver and Screw counter device and power supply are respectively separate individuality, and described electric screw driver and Screw counter device are powered by described power supply, it is characterized in that: described method of attachment is as described below: described power supply is linked described Screw counter device by connecting line, described Screw counter device is connected to described electric screw driver by connector.
Described connecting line adopts two core leads, and wherein a heart yearn provides cathode power supply, and another root heart yearn provides negative power supply.
Described connecting line adopts three-core conductor, and wherein a heart yearn provides cathode power supply, and another root heart yearn provides negative power supply, and the 3rd heart yearn then is earth connection.
Described connector adopts the four-core plug, and wherein a core provides cathode power supply, and another core provides negative power supply, and other has two cores that screwdriver enabling signal and brake signal are provided respectively.
Described connector adopts five core plugs, and wherein a core provides cathode power supply, and another core provides negative power supply, provides respectively screwdriver enabling signal and the brake signal except other has two cores, also has a core that earth connection then is provided.
Described connector adopts quad, and wherein a heart yearn provides cathode power supply, and another root heart yearn provides negative power supply, and other has two heart yearns that screwdriver enabling signal and brake signal are provided respectively.
Described connector adopts five core leads, and wherein a heart yearn provides cathode power supply, and another root heart yearn provides negative power supply, provides respectively screwdriver enabling signal and the brake signal except other has two heart yearns, also has a heart yearn that earth connection then is provided.
When connector adopts four-core or five core leads, can be divided into short leg lead and standard wire lead again according to conductor length.The short leg lead is meant conductor length below 1 meter, and except the blank area at lead two, the line body itself in the middle of it is very short; The standard wire lead is meant the electric wire of electric screw driver standard configuration, its length is from 1 meter to 3 meters, also has to be lengthened to 10 meters, and the electric screw driver of each brand is not quite similar.
The technical scheme that realizes second purpose of the present invention is such:
The combining structure of a kind of electric screw driver and Screw counter device, described electric screw driver and Screw counter device and power supply are respectively separate individuality, and described electric screw driver and Screw counter device are powered by described power supply, it is characterized in that: be provided with connecting line between described power supply and the described Screw counter device, be provided with connector between described Screw counter device and the described electric screw driver.
The connecting line that is provided with between described power supply and the described Screw counter device is two core leads, and wherein a heart yearn provides cathode power supply, and another root heart yearn provides negative power supply.
The connecting line that is provided with between described power supply and the described Screw counter device is a three-core conductor, and wherein a heart yearn provides cathode power supply, and another root heart yearn provides negative power supply, and the 3rd heart yearn then is earth connection.
The connector that is provided with between described Screw counter device and the described electric screw driver is the four-core plug, and wherein a core provides cathode power supply, and another core provides negative power supply, and other has two cores that screwdriver enabling signal and brake signal are provided respectively.
The connector that is provided with between described Screw counter device and the described electric screw driver is five core plugs, wherein a core provides cathode power supply, another core provides negative power supply, provides respectively screwdriver enabling signal and the brake signal except other has two cores, also has a core that earth connection then is provided.
The connector that is provided with between described Screw counter device and the described electric screw driver is a quad, and wherein a heart yearn provides cathode power supply, and another root heart yearn provides negative power supply, and other has two heart yearns that screwdriver enabling signal and brake signal are provided respectively.
The connector that is provided with between described Screw counter device and the described electric screw driver is five core leads, wherein a heart yearn provides cathode power supply, another root heart yearn provides negative power supply, provide respectively screwdriver enabling signal and the brake signal except other has two heart yearns, also have a heart yearn that earth connection then is provided.
When connector is four-core or five core leads, can be divided into short leg lead and standard wire lead again according to conductor length.The short leg lead is meant conductor length below 1 meter, and except the blank area at lead two, the line body itself in the middle of it is very short; The standard wire lead is meant the electric wire of electric screw driver standard configuration, its length is from 1 meter to 3 meters, also has to be lengthened to 10 meters, and the electric screw driver of each brand is not quite similar.
Method of attachment according to electric screw driver of the present invention and Screw counter device, when electric screw driver and Screw counter device are used in combination, the counter of electric screw driver adopts and electric screw driver, power supply split design, power supply can use common power, and the riding position to power supply does not require, and the Screw counter device can adopt than short leg with the installation of electric screw driver and is connected, standard wire connects or directly adopts multiple scheme such as connector, to adapt to different operation stations, can under narrow intensive assembling work condition, use, thereby expand the scope of application of Screw counter device.And what the Screw counter device connected is common power, can realize the Screw counter function by increasing minimum cost, thereby improve the assembling quality of product, and the universal of counter played a positive role.
Description of drawings
Fig. 1 is a method of attachment theory diagram of the present invention;
Fig. 2 is the direct syndeton schematic diagram of electric screw driver and Screw counter device;
Fig. 3 is electric screw driver and Screw counter device short leg syndeton schematic diagram;
Fig. 4 is electric screw driver and Screw counter device standard wire syndeton schematic diagram.
Description of reference numerals:
(1) power supply
(2) connecting line
(3) Screw counter device
(4) connector
(5) electric screw driver
The specific embodiment
For making your auditor and the public can further understand architectural feature of the present invention and beneficial effect thereof, the spy reaches embodiment in conjunction with the accompanying drawings the specific embodiment of the present invention is described in detail as follows:
Fig. 1 is the theory diagram of method of attachment of the present invention, and as shown in Figure 1, power supply 1 is connected to Screw counter device 3 by connecting line 2, and 3 of Screw counter devices are connected to electric screw driver 5 again by connector 4.
Fig. 2, Fig. 3, Fig. 4 use electric screw driver that the method for attachment of electric screw driver of the present invention and Screw counter device designs and three kinds of combining structures of Screw counter device, electric screw driver 5, Screw counter device 3, power supply 1 split design in the combining structure of this kind electric screw driver and Screw counter device, power supply 1 can use common power.
Fig. 2 is electric screw driver 5 and Screw counter device 3 direct syndeton schematic diagrames, power supply 1 is connected to Screw counter device 3 by connecting line 2, connecting line 2 adopts two cores or three-core conductor in the present embodiment, this two core or three-core conductor 2 provide power supply for Screw counter device 3, Screw counter device 3 is directly connected to electric screw driver 5 by connector 4, connector 4 is four-core or five core plugs herein, and Screw counter device 3 directly links to each other with electric screw driver 5 by this four-core or five core plugs 4.Electric screw driver 5 can be that the band moment of torsion arrives the full automatic electric screwdriver that detects the clutch that cuts off the power supply automatically, or the numerical control electric screwdriver of Current Control moment of torsion, or the numerical control electric screwdriver of band torque sensor etc.Power supply 1 provides power supply for electric screw driver 5 by attachment plug 4, and electric screw driver 5 provides enabling signal and brake signal for Screw counter device 3 by plug 4 again, and the signal that provides can be simple switching signal, or provides with the mode of digital protocol.Under first kind of situation, except having two cores to provide respectively to have in positive and negative power supply, five core plugs 4 core to provide the earth connection, other two core then provides the startup and the brake signal of screwdriver respectively in four-core or five core plugs 4; Provide the situation of signal for the mode with digital protocol, provide two cores of screwdriver signal to provide data signal in four-core or five core plugs 4, the Screw counter device demodulates by software protocol and starts and brake signal.Structure shown in Figure 2, counter 3 links into an integrated entity with electric screw driver 5, can save the space, is convenient to the screw installment state that the operator observes Screw counter device 3 show.
Fig. 3 is electric screw driver 5 and Screw counter device 3 connect part 4 by the short leg lead a connection diagram.Power pack 1 is connected to Screw counter device 3 by connecting line 2, connecting line 2 adopts two cores or three-core conductor in the present embodiment, this two core or three-core conductor 2 provide power supply for Screw counter device 3, Screw counter device 3 is connected to electric screw driver 5 by short leg lead 4, short leg lead 4 is four-core or five core leads herein, and Screw counter device 3 directly links to each other with electric screw driver 5 by this four-core or five core leads 4.Electric screw driver 5 can be that the band moment of torsion arrives the full automatic electric screwdriver that detects the clutch that cuts off the power supply automatically, or the numerical control electric screwdriver of Current Control moment of torsion, or the numerical control electric screwdriver of band torque sensor etc.Short leg lead 4 provides power supply for electric screw driver 5, and electric screw driver 5 provides enabling signal and brake signal for Screw counter device 3 by short leg lead 4 again, and the signal that provides can be simple switching signal, or provides with the mode of digital protocol.Under first kind of situation, except having two heart yearns to provide respectively to have in positive and negative power supply, the five core leads 4 heart yearn to provide the earth connection, other two heart yearns then provide the startup and the brake signal of screwdriver respectively in four-core or the five core leads 4; Provide the situation of signal for the mode with digital protocol, provide two heart yearns of screwdriver signal to provide data signal in four-core or the five core leads 4, Screw counter device 3 demodulates by software protocol and starts and brake signal.This kind combining structure electric screw driver 5 vertically operation also can horizontal operation, and Screw counter device 3 can be adjusted to and observe angle easily.
Fig. 4 is electric screw driver 5 and Screw counter device 3 connect part 4 by standard wire a connection diagram, power pack 1 is connected to counter 3 by connecting line 2, connecting line 2 adopts two cores or three-core conductor in the present embodiment, this two core or three-core conductor 2 provide power supply for Screw counter device 3, Screw counter device 3 is connected to electric screw driver 5 by standard wire lead 4, same electric screw driver 5 can be that the band moment of torsion arrives the full automatic electric screwdriver that detects automatic outage clutch, or the numerical control electric screwdriver of Current Control moment of torsion, or the numerical control electric screwdriver of band torque sensor etc.Standard wire 4 provides power supply for electric screw driver 5, and electric screw 5 provides enabling signal and brake signal for Screw counter device 3 by standard wire 4 again, and the signal that provides can be simple switching signal, or provides with the mode of digital protocol.Under first kind of situation, except having two heart yearns to provide respectively to have in positive and negative power supply, the five core leads 4 heart yearn to provide the earth connection, other two heart yearns then provide the startup and the brake signal of screwdriver respectively in four-core or the five core leads 4; Provide the situation of switching signal for the mode with digital protocol, provide two heart yearns of screwdriver signal to provide data signal in four-core or the five core leads 4, counter demodulates by software protocol and starts and brake signal.In this kind structure, counter 3 is fixed on the place of easy observation and operation, is fit to most job requirements.
In sum, because the present invention, adopted Screw counter device and power supply split design, riding position to power supply does not require, and the installation of Screw counter device can have multiple scheme, to adapt to different operation stations, can under narrow intensive assembling work condition, use, thereby expand the scope of application of Screw counter device.And what the Screw counter device connected is common power, can realize the Screw counter function by increasing minimum cost, thereby improve the assembling quality of product, and the universal of Screw counter device of electric screw driver played a positive role.
Claims (14)
1. the method for attachment of electric screw driver and Screw counter device, described electric screw driver (5) and Screw counter device (3) and power supply (1) are respectively separate individuality, and described electric screw driver (5) and Screw counter device (3) are powered by described power supply (1), it is characterized in that: described method of attachment is as described below: described power supply (1) is linked described Screw counter device (3) by connecting line (2), described Screw counter device (3) is connected to described electric screw driver (5) by connector (4).
2. the method for attachment of electric screw driver according to claim 1 and Screw counter device is characterized in that: described connecting line (2) adopts two core leads, and wherein a heart yearn provides cathode power supply, and another root heart yearn provides negative power supply.
3. the method for attachment of electric screw driver according to claim 1 and Screw counter device, it is characterized in that: described connecting line (2) adopts three-core conductor, wherein a heart yearn provides cathode power supply, and another root heart yearn provides negative power supply, and the 3rd heart yearn then is earth connection.
4. the method for attachment of electric screw driver according to claim 1 and Screw counter device, it is characterized in that: described connector (4) adopts the four-core plug, wherein a core provides cathode power supply, and another core provides negative power supply, and other has two cores that screwdriver enabling signal and brake signal are provided respectively.
5. the method for attachment of electric screw driver according to claim 1 and Screw counter device, it is characterized in that: described connector (4) adopts five core plugs, wherein a core provides cathode power supply, another core provides negative power supply, provide respectively screwdriver enabling signal and the brake signal except other has two cores, also have a core that earth connection then is provided.
6. the method for attachment of electric screw driver according to claim 1 and Screw counter device, it is characterized in that: described connector (4) adopts quad, wherein a heart yearn provides cathode power supply, another root heart yearn provides negative power supply, and other has two heart yearns that screwdriver enabling signal and brake signal are provided respectively.
7. the method for attachment of electric screw driver according to claim 1 and Screw counter device, it is characterized in that: described connector (4) adopts five core leads, wherein a heart yearn provides cathode power supply, another root heart yearn provides negative power supply, provide respectively screwdriver enabling signal and the brake signal except other has two heart yearns, also have a heart yearn that earth connection then is provided.
8. the combining structure of electric screw driver and Screw counter device, described electric screw driver (5) and Screw counter device (3) and power supply (1) are respectively separate individuality, and described electric screw driver (5) and Screw counter device (3) are powered by described power supply (1), it is characterized in that: be provided with connecting line (2) between described power supply (1) and the described Screw counter device (3), be provided with connector (4) between described Screw counter device (3) and the described electric screw driver (5).
9. the combining structure of electric screw driver according to claim 8 and Screw counter device, it is characterized in that: the connecting line (2) that is provided with between described Screw counter device (3) and the described electric screw driver (5) is two core leads, wherein a heart yearn provides cathode power supply, and another root heart yearn provides negative power supply.
10. the combining structure of electric screw driver according to claim 8 and Screw counter device, it is characterized in that: the connecting line (2) that is provided with between described Screw counter device (3) and the described electric screw driver (5) is a three-core conductor, wherein a heart yearn provides cathode power supply, another root heart yearn provides negative power supply, and the 3rd heart yearn then is earth connection.
11. the combining structure of electric screw driver according to claim 8 and Screw counter device, it is characterized in that: the connector (4) that is provided with between described Screw counter device (3) and the described electric screw driver (5) is the four-core plug, wherein a core provides cathode power supply, another core provides negative power supply, and other has two cores that screwdriver enabling signal and brake signal are provided respectively.
12. the combining structure of electric screw driver according to claim 8 and Screw counter device, it is characterized in that: the connector (4) that is provided with between described Screw counter device (3) and the described electric screw driver (5) is five core plugs, wherein a core provides cathode power supply, another core provides negative power supply, provide respectively screwdriver enabling signal and the brake signal except other has two cores, also have a core that earth connection then is provided.
13. the combining structure of electric screw driver according to claim 8 and Screw counter device, it is characterized in that: the connector (4) that is provided with between described Screw counter device (3) and the described electric screw driver (5) is a quad, wherein a heart yearn provides cathode power supply, another root heart yearn provides negative power supply, and other has two heart yearns that screwdriver enabling signal and brake signal are provided respectively.
14. the combining structure of electric screw driver according to claim 8 and Screw counter device, it is characterized in that: the connector (4) that is provided with between described Screw counter device (3) and the described electric screw driver (5) is five core leads, wherein a heart yearn provides cathode power supply, another root heart yearn provides negative power supply, provide respectively screwdriver enabling signal and the brake signal except other has two heart yearns, also have a heart yearn that earth connection then is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910034431A CN101653933A (en) | 2009-08-28 | 2009-08-28 | Connecting method for electric screw driver and screw counter and structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910034431A CN101653933A (en) | 2009-08-28 | 2009-08-28 | Connecting method for electric screw driver and screw counter and structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101653933A true CN101653933A (en) | 2010-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910034431A Pending CN101653933A (en) | 2009-08-28 | 2009-08-28 | Connecting method for electric screw driver and screw counter and structure thereof |
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| Country | Link |
|---|---|
| CN (1) | CN101653933A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398244A (en) * | 2010-09-13 | 2012-04-04 | 鸿富锦精密工业（深圳）有限公司 | Screw counter |
| CN109175980A (en) * | 2018-09-19 | 2019-01-11 | 广州市安埗自动化设备有限公司 | The screwed lock production line Fault Management System |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5955670U (en) * | 1982-10-01 | 1984-04-11 | 株式会社ピーエフユー | Electric tightening tool with counter |
| JPS614674A (en) * | 1984-06-19 | 1986-01-10 | 松下電器産業株式会社 | Electric driver |
| JPH01179569U (en) * | 1988-06-07 | 1989-12-22 |
-
2009
- 2009-08-28 CN CN200910034431A patent/CN101653933A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5955670U (en) * | 1982-10-01 | 1984-04-11 | 株式会社ピーエフユー | Electric tightening tool with counter |
| JPS614674A (en) * | 1984-06-19 | 1986-01-10 | 松下電器産業株式会社 | Electric driver |
| JPH01179569U (en) * | 1988-06-07 | 1989-12-22 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398244A (en) * | 2010-09-13 | 2012-04-04 | 鸿富锦精密工业（深圳）有限公司 | Screw counter |
| CN109175980A (en) * | 2018-09-19 | 2019-01-11 | 广州市安埗自动化设备有限公司 | The screwed lock production line Fault Management System |
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Application publication date: 20100224 |