CN105033628A - Intelligent driving type self-rotation electric-control screw - Google Patents
Intelligent driving type self-rotation electric-control screw Download PDFInfo
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- CN105033628A CN105033628A CN201510455219.5A CN201510455219A CN105033628A CN 105033628 A CN105033628 A CN 105033628A CN 201510455219 A CN201510455219 A CN 201510455219A CN 105033628 A CN105033628 A CN 105033628A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
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Abstract
The invention relates to an intelligent driving type self-rotation electric-control screw. The intelligent driving type self-rotation electric-control screw comprises a screw body (1), a screw cap (7) fixedly arranged at the top end of the screw body (1), a fixing clamping ring (4), a rotary motor (3), at least one positioning rod (5), a control module (8), an externally connected power source module (2), a distance measuring sensor (9) and a motor driving circuit (10), wherein the externally connected power source module (2), the distance measuring sensor (9) and the motor driving circuit (10) are connected with the control module (8). Based on the technical scheme of the design of the intelligent driving type self-rotation electric-control screw, all the parts are connected and installed to form the intelligent driving type self-rotation electric-control screw. The intelligent driving type self-rotation electric-control screw is modified based on an existing screw structure, an electric control structure is designed, the rotary motor (3) is introduced, and self-rotation of the rotary motor (3) is overcome by cooperatively designing the positioning rods (5). Therefore, self-rotation installation operation and real-time detection self-screwing operation of the screw are realized, the condition of narrow installation space and a looseness phenomenon can be effectively handled, and the work efficiency in the actual application is greatly improved.
Description
Technical field
The present invention relates to
oneplant the automatically controlled screw of intelligent drives formula autorotation, belong to intelligent technical field of hardware.
Background technology
Screw utilizes the inclined-plane circular rotating of object and the physics of frictional force and mathematical principle, the by easy stages instrument of fastening implements workpiece, screw is industrial necessity indispensable in daily life: the minimum screw used as camera, glasses, clock and watch, electronics etc., the general screw of TV, electric product, musical instrument, furniture etc., large-scale screw, nut is then used as engineering, building, bridge, traffic tool, aircraft, electric car, automobile etc. then sized by screw using, screw industrially bears vital task, as long as the earth also exists industry, then the function of screw is forever important, screw is the joint invention over the past thousands of years in people's productive life, according to application, it is the first invention of the mankind, and along with the continuous progress of scientific and technological level, for the reformed AHP also variation day by day of screw, the such as patent No.: 201010543313.3, disclose a kind of screw, it includes a body of rod, the one spiral shell head being located at this body of rod one end, the one brill lock section being located at this body of rod other end, and the thread on this body of rod is located at by plural helical ring, it is mainly the cutting face this brill lock section being formed with two inclinations, and this joint, two cutting faces is formed with a cutting edge, and the plural number thread be located on this body of rod extends to this cutting edge simultaneously, and connects with a wherein ora terminalis of this cutting edge, time sealed, the channel of chip removal that chip can enter between thread smoothly through this two cutting face tilted is got rid of fast, so the phenomenon that a large amount of chip is hoarded can not be caused, the sealed torsion of effective reduction and the sealed speed of lifting, after simultaneously sealed, this screw is deeply buried in sealed object, is conducive to these sealed objects follow-up and connect the carrying out of construction.
Also has number of patent application: 201210579040.7, disclose a kind of screw, comprise screw terminal, from the spiro rod section that described screw terminal extends to form downwards, described spiro rod section comprises the threaded portion on the body of rod and some outer rims being formed at the described body of rod that extend to form from described screw terminal downwards, described screw also comprises from described spiro rod section to downward-extension and diameter is less than the chip ejection segment thereupon of described spiro rod section diameter, described chip ejection segment thereupon comprises the chip removal bar portion extended to form from the described body of rod downwards, chip removal screw thread in some outer rims being formed at described chip removal bar portion, and the chip area be formed between adjacent chip removal screw thread, described spiro rod section also comprises at least one and extends also cutting at the chip removal extension slot of described spiro rod section by chip area towards described spiro rod section, this screw structural is simple, easy to use, be convenient to the installation of screw thread.
Moreover, number of patent application: 201410462333.6, disclose a kind of screw, the spiro rod section comprising screw terminal and extend to form downwards from screw terminal, spiro rod section comprises the body of rod and some tooth portions being formed at the outside of the body of rod that extend to form from screw terminal downwards, screw terminal comprises screw terminal main body and is arranged at the startup plane of screw terminal main body one end, and be provided with flight in screw terminal, the cross section of flight has the enclosed construction be made up of five " several " font double wedges connected in turn; The cross section of the flight of technique scheme design has the enclosed construction be made up of five " several " font double wedges connected in turn, it has taken into full account stress effect, make grooved have higher torque transmitting characteristic can not cause when fastening again stress concentrate radial load, thus achieve 0 real ゜ driving angle, eliminate radial load, improve the driveability of the turn of the screw, thus extend the service life of instrument, save artificial cost.
As can be seen from the screw of prior art, designer has stable structure, more firm fixed effect more to make screw, much useful improvement suggestion is proposed, but, from screw actual make for, existing screw still also also exists some unavoidable problems, such as in some narrow spaces, the just application of very inconvenient screw, no matter be aim at screw placing screws, still turn screw to install, all very inconvenient; Moreover, As time goes on, easily there is loosening phenomenon in some screws, will have influence on like this its stability between workpiece is installed, this just needs staff's moment to check, needs to arrange more manpower on the one hand, on the other hand for narrow space, operating personnel not only check difficulty, equally again rotate installation, also can be very difficult.
Summary of the invention
For above-mentioned technical problem, technical problem to be solved by this invention is to provide a kind of based on electric control structure, introduce rotary electric machine, and combine the distance measuring sensor of design, conveniently can not only realize screw to install, and can detect in real time for screw state, intelligent operation, ensure the automatically controlled screw of intelligent drives formula autorotation of screw tightening degree.
The present invention is in order to solve the problems of the technologies described above by the following technical solutions: the present invention devises the automatically controlled screw of a kind of intelligent drives formula autorotation, comprises screw body, and is fixedly installed on the cap nut on screw body top; Also comprise fixing snap ring, rotary electric machine, at least one backstay, a control module and be connected with control module respectively external power supply module, distance measuring sensor, motor-drive circuit; Rotary electric machine is connected with control module through motor-drive circuit; Wherein, external power supply module is that distance measuring sensor is powered through control module, meanwhile, external power supply module successively through control module, motor-drive circuit be that rotary electric machine is powered; The drive end of rotary electric machine is fixedly connected with the top of cap nut, and the axis collinear of the axis of rotary electric machine and screw body; Distance measuring sensor is embedded in the lower surface of cap nut, and the range finding end of distance measuring sensor is mutually concordant with the lower surface of cap nut, and the range finding direction of distance measuring sensor and the axis of screw body point to the below of cap nut with paralleling; Fixing snap ring is fixedly installed on the fuselage of rotary electric machine, the side of fixing snap ring is fixedly installed at least one extension rod, the quantity of extension rod is equal with the quantity of backstay, each extension rod is arranged respectively a through hole, each backstay is each passed through the through hole on each extension rod, and each backstay parallels with the axis of screw body, rotary electric machine is sliding along each backstay place rectilinear direction with fixing snap ring; Motor-drive circuit comprises the first NPN type triode Q1, the second NPN type triode Q2, the 3rd PNP type triode Q3, the 4th PNP type triode Q4, the first resistance R1, the second resistance R2, the 3rd resistance R3 and the 4th resistance R4; Wherein, the positive level feeder ear of one end link control module of the first resistance R1, the other end of the first resistance R1 connects the colelctor electrode of the colelctor electrode of the first NPN type triode Q1, the second NPN type triode Q2 respectively; The emitter stage of the first NPN type triode Q1 and the emitter stage of the second NPN type triode Q2 are connected on the two ends of rotary electric machine, simultaneously, the emitter stage of the first NPN type triode Q1 is connected with the emitter stage of the 3rd PNP type triode Q3, and the emitter stage of the second NPN type triode Q2 is connected with the emitter stage of the 4th PNP type triode Q4; The colelctor electrode of the 3rd PNP type triode Q3 is connected with the colelctor electrode of the 4th PNP type triode Q4, and ground connection; The base stage of the first NPN type triode Q1 is connected with the base stage of the 3rd PNP type triode Q3, and is connected with control module through the second resistance R2; The base stage of the second NPN type triode Q2 is connected with control module through the 3rd resistance R3; The base stage of the 4th PNP type triode Q4 is connected with control module through the 4th resistance R4.
As a preferred technical solution of the present invention: described in be fixedly installed on each extension rod on fixing snap ring side, respectively with the axis perpendicular of described rotary electric machine.
As a preferred technical solution of the present invention: the quantity of described backstay is two, the side of described fixing snap ring is fixedly installed two extension rods, and two extension rods are coplanar each other.
As a preferred technical solution of the present invention: described rotary electric machine is miniature rotary electric machine.
As a preferred technical solution of the present invention: described miniature rotary electric machine is miniature brushless rotary motor.
As a preferred technical solution of the present invention: described distance measuring sensor is infrared distance sensor.
As a preferred technical solution of the present invention: described control module is single-chip microcomputer.
The automatically controlled screw of a kind of intelligent drives formula of the present invention autorotation adopts above technical scheme compared with prior art, has following technique effect:
(1) the automatically controlled screw of intelligent drives formula autorotation of the present invention's design, improve based on existing screw structural basis, design electric control structure, introduce rotary electric machine, and the rotation of rotary electric machine is overcome in conjunction with Design Orientation bar, achieve the convenient installation for screw, overcome existing narrow space and be unfavorable for the problem that screw is installed, be applicable to any mounting condition, substantially increase the operating efficiency in practical application, and introduce distance measuring sensor, after completing screw installation, detect in real time for screw and the degree of tightening that is fixed between workpiece, and based on real-time testing result, further control rotary electric machine work, the degree of tightening that moment keeps screw and is fixed between workpiece, effectively ensure that the automatically controlled screw of intelligent drives formula autorotation stability in actual applications designed by the present invention, and for the control of wherein rotary electric machine, specific design motor-drive circuit, that improves the operating efficiency of rotary electric machine greatly, and then effectively ensure that the automatically controlled screw of whole design intelligent drives formula autorotation operating efficiency in actual applications,
(2) in the automatically controlled screw of intelligent drives formula autorotation that the present invention designs, for each extension rod be fixedly installed on fixing snap ring side, further design its respectively with the axis perpendicular of rotary electric machine, based on lever principle, substantially increase the operating efficiency that backstay overcomes rotary electric machine rotation, make rotary electric machine can have more powerful service behaviour for screw rotating operation; And for backstay and extension rod, the quantity of further Design Orientation bar is two, the side of fixing snap ring is fixedly installed two extension rods, and two extension rods are coplanar each other, make the present invention design the automatically controlled screw of intelligent drives formula autorotation while having stable rotation function, greatly reduce production cost;
(3) in the automatically controlled screw of intelligent drives formula autorotation that the present invention designs, for rotary electric machine, further design adopts miniature rotary electric machine, greatly can control the spatial volume of introduced electric control structure, control the overall volume of the automatically controlled screw of designed intelligent drives formula autorotation to greatest extent, ensure that the convenience of each side in practical application; And for miniature rotary electric machine, further design adopts miniature brushless rotary motor, make the automatically controlled screw of intelligent drives formula autorotation designed by the present invention in practical work process, quiet work can be realized, both ensure that the automatically controlled screw of designed intelligent drives formula autorotation had stable rotation function, can ensure that again its course of work does not produce noise, embodies the human oriented design in design process;
(4) in the automatically controlled screw of intelligent drives formula autorotation that the present invention designs, for distance measuring sensor, further design adopts infrared distance sensor, the situation that light environment is bad can be successfully managed, obtain Real-time Monitoring Data more accurately, effectively ensure that the stability in the automatically controlled screw real work of intelligent drives formula autorotation designed by the present invention further; And for control module, design adopts single-chip microcomputer further, and can be applicable to the expansion demand of later stage for the automatically controlled screw of intelligent drives formula autorotation on the one hand, on the other hand, succinct control architecture mode can be convenient to the maintenance in later stage.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention designs the automatically controlled screw of intelligent drives formula autorotation;
Fig. 2 is the schematic diagram that the present invention designs motor-drive circuit in the automatically controlled screw of intelligent drives formula autorotation.
Wherein, 1. screw body, 2. external power supply module, 3. rotary electric machine, 4. fixing snap ring, 5. backstay, 6. extension rod, 7. cap nut, 8. control module, 9. distance measuring sensor, 10. motor-drive circuit.
Detailed description of the invention
Be described in further detail for the specific embodiment of the present invention below in conjunction with Figure of description.
As shown in Figure 1, the automatically controlled screw of a kind of intelligent drives formula autorotation of the present invention's design, comprises screw body 1, and is fixedly installed on the cap nut 7 on screw body 1 top; Also comprise fixing snap ring 4, rotary electric machine 3, at least one backstay 5, control module 8 and be connected with control module 8 respectively external power supply module 2, distance measuring sensor 9, motor-drive circuit 10; Rotary electric machine 3 is connected with control module 8 through motor-drive circuit 10; Wherein, external power supply module 2 is powered for distance measuring sensor 9 through control module 8, and meanwhile, external power supply module 2 is powered for rotary electric machine 3 through control module 8, motor-drive circuit 10 successively; The drive end of rotary electric machine 3 is fixedly connected with the top of cap nut 7, and the axis collinear of the axis of rotary electric machine 3 and screw body 1; Distance measuring sensor 9 is embedded in the lower surface of cap nut 7, and the range finding end of distance measuring sensor 9 is mutually concordant with the lower surface of cap nut 7, and the range finding direction of distance measuring sensor 9 and the axis of screw body 1 point to the below of cap nut 7 with paralleling; Fixing snap ring 4 is fixedly installed on the fuselage of rotary electric machine 3, the side of fixing snap ring 4 is fixedly installed at least one extension rod 6, the quantity of extension rod 6 is equal with the quantity of backstay 5, each extension rod 6 is arranged respectively a through hole, each backstay 5 is each passed through the through hole on each extension rod 6, and each backstay 5 parallels with the axis of screw body 1, rotary electric machine 3 is sliding along each backstay 5 place rectilinear direction with fixing snap ring 4; As shown in Figure 2, motor-drive circuit 10 comprises the first NPN type triode Q1, the second NPN type triode Q2, the 3rd PNP type triode Q3, the 4th PNP type triode Q4, the first resistance R1, the second resistance R2, the 3rd resistance R3 and the 4th resistance R4; Wherein, the positive level feeder ear of one end link control module 8 of the first resistance R1, the other end of the first resistance R1 connects the colelctor electrode of the colelctor electrode of the first NPN type triode Q1, the second NPN type triode Q2 respectively; The emitter stage of the first NPN type triode Q1 and the emitter stage of the second NPN type triode Q2 are connected on the two ends of rotary electric machine 3, simultaneously, the emitter stage of the first NPN type triode Q1 is connected with the emitter stage of the 3rd PNP type triode Q3, and the emitter stage of the second NPN type triode Q2 is connected with the emitter stage of the 4th PNP type triode Q4; The colelctor electrode of the 3rd PNP type triode Q3 is connected with the colelctor electrode of the 4th PNP type triode Q4, and ground connection; The base stage of the first NPN type triode Q1 is connected with the base stage of the 3rd PNP type triode Q3, and is connected with control module 8 through the second resistance R2; The base stage of the second NPN type triode Q2 is connected with control module 8 through the 3rd resistance R3; The base stage of the 4th PNP type triode Q4 is connected with control module 8 through the 4th resistance R4.The automatically controlled screw of intelligent drives formula autorotation of technique scheme design, improve based on existing screw structural basis, design electric control structure, introduce rotary electric machine 3, and the rotation of rotary electric machine 3 is overcome in conjunction with Design Orientation bar 5, achieve the convenient installation for screw, overcome existing narrow space and be unfavorable for the problem that screw is installed, be applicable to any mounting condition, substantially increase the operating efficiency in practical application, and introduce distance measuring sensor 9, after completing screw installation, detect in real time for screw and the degree of tightening that is fixed between workpiece, and based on real-time testing result, further control rotary electric machine 3 works, the degree of tightening that moment keeps screw and is fixed between workpiece, effectively ensure that the automatically controlled screw of intelligent drives formula autorotation stability in actual applications designed by the present invention, and for the control of wherein rotary electric machine 3, specific design motor-drive circuit 10, that improves the operating efficiency of rotary electric machine 3 greatly, and then effectively ensure that the automatically controlled screw of whole design intelligent drives formula autorotation operating efficiency in actual applications.
On basis based on the automatically controlled screw technical scheme of above-mentioned design intelligent drives formula autorotation, the present invention also devises following optimal technical scheme further: for each extension rod 6 be fixedly installed on fixing snap ring 4 side, further design its respectively with the axis perpendicular of rotary electric machine 3, based on lever principle, substantially increase the operating efficiency that backstay 5 overcomes rotary electric machine 3 rotation, make rotary electric machine 3 can have more powerful service behaviour for screw rotating operation, and for backstay 5 and extension rod 6, the quantity of further Design Orientation bar 5 is two, the side of fixing snap ring 4 is fixedly installed two extension rods 6, and two extension rods 6 are coplanar each other, make the present invention design the automatically controlled screw of intelligent drives formula autorotation while having stable rotation function, greatly reduce production cost, and, for rotary electric machine 3, design adopts miniature rotary electric machine further, greatly can control the spatial volume of introduced electric control structure, control the overall volume of the automatically controlled screw of designed intelligent drives formula autorotation to greatest extent, ensure that the convenience of each side in practical application, moreover, for miniature rotary electric machine, further design adopts miniature brushless rotary motor, make the automatically controlled screw of intelligent drives formula autorotation designed by the present invention in practical work process, quiet work can be realized, both ensure that the automatically controlled screw of designed intelligent drives formula autorotation had stable rotation function, can ensure that again its course of work does not produce noise, embody the human oriented design in design process, and, for distance measuring sensor 9, further design adopts infrared distance sensor, the situation that light environment is bad can be successfully managed, obtain Real-time Monitoring Data more accurately, effectively ensure that the stability in the automatically controlled screw real work of intelligent drives formula autorotation designed by the present invention further, and for control module 8, design adopts single-chip microcomputer further, and can be applicable to the expansion demand of later stage for the automatically controlled screw of intelligent drives formula autorotation on the one hand, on the other hand, succinct control architecture mode can be convenient to the maintenance in later stage.
The present invention designs the automatically controlled screw of a kind of intelligent drives formula autorotation in the middle of actual application, comprises screw body 1, and is fixedly installed on the cap nut 7 on screw body 1 top; Also comprise fixing snap ring 4, miniature brushless rotary motor, two backstays, 5, single-chip microcomputer and be connected with single-chip microcomputer respectively external power supply module 2, infrared distance sensor, motor-drive circuit 10; Miniature brushless rotary motor is connected with single-chip microcomputer through motor-drive circuit 10; Wherein, external power supply module 2 is that infrared distance sensor is powered through single-chip microcomputer, and meanwhile, external power supply module 2 is powered for miniature brushless rotary motor through single-chip microcomputer, motor-drive circuit 10 successively; The drive end of miniature brushless rotary motor is fixedly connected with the top of cap nut 7, and the axis collinear of the axis of miniature brushless rotary motor and screw body 1; Infrared distance sensor is embedded in the lower surface of cap nut 7, and the range finding end of infrared distance sensor is mutually concordant with the lower surface of cap nut 7, and the range finding direction of infrared distance sensor and the axis of screw body 1 point to the below of cap nut 7 with paralleling; Fixing snap ring 4 is fixedly installed on the fuselage of miniature brushless rotary motor, and the side of fixing snap ring 4 is fixedly installed two extension rods 6, each extension rod 6 respectively with the axis perpendicular of miniature brushless rotary motor, and two extension rods 6 are coplanar each other; Each extension rod 6 is arranged respectively a through hole, each backstay 5 is each passed through the through hole on each extension rod 6, and each backstay 5 parallels with the axis of screw body 1, miniature brushless rotary motor is sliding along each backstay 5 place rectilinear direction with fixing snap ring 4; Motor-drive circuit 10 comprises the first NPN type triode Q1, the second NPN type triode Q2, the 3rd PNP type triode Q3, the 4th PNP type triode Q4, the first resistance R1, the second resistance R2, the 3rd resistance R3 and the 4th resistance R4; Wherein, one end of the first resistance R1 connects the positive level feeder ear of single-chip microcomputer, and the other end of the first resistance R1 connects the colelctor electrode of the colelctor electrode of the first NPN type triode Q1, the second NPN type triode Q2 respectively; The emitter stage of the first NPN type triode Q1 and the emitter stage of the second NPN type triode Q2 are connected on the two ends of miniature brushless rotary motor, simultaneously, the emitter stage of the first NPN type triode Q1 is connected with the emitter stage of the 3rd PNP type triode Q3, and the emitter stage of the second NPN type triode Q2 is connected with the emitter stage of the 4th PNP type triode Q4; The colelctor electrode of the 3rd PNP type triode Q3 is connected with the colelctor electrode of the 4th PNP type triode Q4, and ground connection; The base stage of the first NPN type triode Q1 is connected with the base stage of the 3rd PNP type triode Q3, and is connected with single-chip microcomputer through the second resistance R2; The base stage of the second NPN type triode Q2 is connected with single-chip microcomputer through the 3rd resistance R3; The base stage of the 4th PNP type triode Q4 is connected with single-chip microcomputer through the 4th resistance R4.In practical application, screw body 1 bottom of the automatically controlled screw of designed intelligent drives formula autorotation is aimed at the installing hole be fixed on workpiece and is placed by operating personnel, then operating personnel fix the top of backstay 5 with hand, prevent backstay 5 from rocking, then operating personnel send control command through single-chip microcomputer to miniature brushless rotary motor, single-chip microcomputer drives miniature brushless rotary motor to start working by motor-drive circuit 10, owing to fixing snap ring 4 between backstay 5 and miniature brushless rotary motor, the structural relation of extension rod 6, miniature brushless rotary motor is in drive end rotation work process, rotation can not be there is, like this, screw body 1 is under the effect of miniature brushless rotary motor drive end, rotate in the installing hole be fixed on workpiece, and because miniature brushless rotary motor is sliding along each backstay 5 place rectilinear direction with fixing snap ring 4, therefore, when screw body 1 rotates in the installing hole be fixed on workpiece, miniature brushless rotary motor moving and be moved also with screw body 1, when screw body 1 is rotated into after in the installing hole be fixed on workpiece, the upper surface of the bottom of backstay 5 with the workpiece that is fixed is fixed by operating personnel on the one hand, keeps the position of backstay 5 to fix, send control command through single-chip microcomputer to infrared distance sensor on the other hand, control infrared distance sensor and start real-time working, and real time distance result is uploaded in the middle of single-chip microcomputer, now, the lower surface of screw body 1 top cap nut 7 and the upper surface close contact of the workpiece that is fixed, because infrared distance sensor is embedded in the lower surface of cap nut 7, the range finding end of infrared distance sensor is mutually concordant with the lower surface of cap nut 7, and the range finding direction of infrared distance sensor and the axis of screw body 1 point to the below of cap nut 7 with paralleling, therefore, range measurement now detected by infrared distance sensor is 0, then single-chip microcomputer is after acquisition is the range measurement of 0, does not do any further operation, As time goes on, the screw be fixed if be arranged on workpiece occurs to loosen, i.e. cap nut 7 and be fixed when to there is gap between workpiece surface, range measurement detected by infrared distance sensor is greater than 0, now, after single-chip microcomputer receives the range measurement being greater than 0, single-chip microcomputer drives miniature brushless rotary motor to start working by motor-drive circuit 10 immediately again, screw body 1 is rotated again, make it to enter further in the screw be fixed on workpiece, until make the lower surface of screw body 1 top cap nut 7 and the upper surface close contact of the workpiece that is fixed, the degree of tightening ensureing screw and be fixed between workpiece, effectively prevent screw and be fixed between workpiece and occur loosening phenomenon.Based on above-mentioned actual application, the automatically controlled screw of intelligent drives formula autorotation that the present invention can be adopted to design, operation is installed in the autorotation realizing screw, and detect in real time from tightening operation, successfully manage the situation of narrow installing space, and loosening phenomenon, substantially increase the operating efficiency in practical application.
Be explained in detail for embodiments of the present invention in conjunction with Figure of description above, but the present invention is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from present inventive concept.
Claims (7)
1. the automatically controlled screw of intelligent drives formula autorotation, comprises screw body (1), and is fixedly installed on the cap nut (7) on screw body (1) top; It is characterized in that: also comprise fixing snap ring (4), rotary electric machine (3), at least one backstay (5), a control module (8) and be connected with control module (8) respectively external power supply module (2), distance measuring sensor (9), motor-drive circuit (10); Rotary electric machine (3) is connected with control module (8) through motor-drive circuit (10); Wherein, external power supply module (2) is through control module (8) for distance measuring sensor (9) is powered, and meanwhile, external power supply module (2) is powered for rotary electric machine (3) through control module (8), motor-drive circuit (10) successively; The drive end of rotary electric machine (3) is fixedly connected with the top of cap nut (7), and the axis collinear of the axis of rotary electric machine (3) and screw body (1); Distance measuring sensor (9) is embedded in the lower surface of cap nut (7), the range finding end of distance measuring sensor (9) is mutually concordant with the lower surface of cap nut (7), and the below of cap nut (7) is pointed to the axis of screw body (1) in the range finding direction of distance measuring sensor (9) with paralleling; Fixing snap ring (4) is fixedly installed on the fuselage of rotary electric machine (3), the side of fixing snap ring (4) is fixedly installed at least one extension rod (6), the quantity of extension rod (6) is equal with the quantity of backstay (5), each extension rod (6) is arranged respectively a through hole, each backstay (5) is each passed through the through hole on each extension rod (6), and each backstay (5) parallels with the axis of screw body (1), rotary electric machine (3) is sliding along each backstay (5) place rectilinear direction with fixing snap ring (4); Motor-drive circuit (10) comprises the first NPN type triode Q1, the second NPN type triode Q2, the 3rd PNP type triode Q3, the 4th PNP type triode Q4, the first resistance R1, the second resistance R2, the 3rd resistance R3 and the 4th resistance R4; Wherein, the positive level feeder ear of one end link control module (8) of the first resistance R1, the other end of the first resistance R1 connects the colelctor electrode of the colelctor electrode of the first NPN type triode Q1, the second NPN type triode Q2 respectively; The emitter stage of the first NPN type triode Q1 and the emitter stage of the second NPN type triode Q2 are connected on the two ends of rotary electric machine (3), simultaneously, the emitter stage of the first NPN type triode Q1 is connected with the emitter stage of the 3rd PNP type triode Q3, and the emitter stage of the second NPN type triode Q2 is connected with the emitter stage of the 4th PNP type triode Q4; The colelctor electrode of the 3rd PNP type triode Q3 is connected with the colelctor electrode of the 4th PNP type triode Q4, and ground connection; The base stage of the first NPN type triode Q1 is connected with the base stage of the 3rd PNP type triode Q3, and is connected with control module (8) through the second resistance R2; The base stage of the second NPN type triode Q2 is connected with control module (8) through the 3rd resistance R3; The base stage of the 4th PNP type triode Q4 is connected with control module (8) through the 4th resistance R4.
2. the automatically controlled screw of a kind of intelligent drives formula autorotation according to claim 1, is characterized in that: described in be fixedly installed on each extension rod (6) on fixing snap ring (4) side, respectively with the axis perpendicular of described rotary electric machine (3).
3. the automatically controlled screw of a kind of intelligent drives formula autorotation according to claim 1 or 2, it is characterized in that: the quantity of described backstay (5) is two, the side of described fixing snap ring (4) is fixedly installed two extension rods (6), and two extension rods (6) are coplanar each other.
4. the automatically controlled screw of a kind of intelligent drives formula autorotation according to claim 1, is characterized in that: described rotary electric machine (3) is miniature rotary electric machine.
5. the automatically controlled screw of a kind of intelligent drives formula autorotation according to claim 4, is characterized in that: described miniature rotary electric machine is miniature brushless rotary motor.
6. the automatically controlled screw of a kind of intelligent drives formula autorotation according to claim 1, is characterized in that: described distance measuring sensor (9) is infrared distance sensor.
7. the automatically controlled screw of a kind of intelligent drives formula autorotation according to claim 1, is characterized in that: described control module (8) is single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510455219.5A CN105033628A (en) | 2015-07-30 | 2015-07-30 | Intelligent driving type self-rotation electric-control screw |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510455219.5A CN105033628A (en) | 2015-07-30 | 2015-07-30 | Intelligent driving type self-rotation electric-control screw |
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| CN105033628A true CN105033628A (en) | 2015-11-11 |
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| CN201510455219.5A Withdrawn CN105033628A (en) | 2015-07-30 | 2015-07-30 | Intelligent driving type self-rotation electric-control screw |
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| CN (1) | CN105033628A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522518A (en) * | 2016-02-24 | 2016-04-27 | 苏州携旅网络技术有限公司 | Intelligent motor drive type pressing screwdriver |
| CN105569131A (en) * | 2016-02-24 | 2016-05-11 | 苏州携旅网络技术有限公司 | Intelligent motor driving type sewer pipeline |
| CN105826038A (en) * | 2016-06-15 | 2016-08-03 | 李孟平 | Efficient-cooling protective type transformer |
| CN107192495A (en) * | 2017-07-04 | 2017-09-22 | 江苏大全凯帆电器股份有限公司 | Intelligent screw fastening device |
| CN108637980A (en) * | 2018-05-04 | 2018-10-12 | 苏州诺登德智能科技有限公司 | A kind of driving moving type nail hammer auxiliary device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1590029A (en) * | 2003-08-26 | 2005-03-09 | 松下电工株式会社 | Power tool used for fastening screw or bolt |
| CN201511332U (en) * | 2009-09-11 | 2010-06-23 | 倪锦波 | Novel electric screw driver |
| CN202411793U (en) * | 2011-10-26 | 2012-09-05 | 卞行曾 | Screw mounting component for multi-station composite lock chip |
| CN203209957U (en) * | 2013-04-10 | 2013-09-25 | 林小军 | Automatic drilling screw-locking machine |
| CN203636341U (en) * | 2013-11-08 | 2014-06-11 | 武汉凡谷自动化有限公司 | Lock screw device used in narrow space |
| CN104405750A (en) * | 2014-11-21 | 2015-03-11 | 无锡科思电子科技有限公司 | Intelligent induction type electric screw |
| CN204321568U (en) * | 2014-11-14 | 2015-05-13 | 天津莫森睿自动化设备有限公司 | A kind of automatic rotary screw device |
| CN104806617A (en) * | 2015-04-29 | 2015-07-29 | 无锡市崇安区科技创业服务中心 | Intelligent inductive screw |
-
2015
- 2015-07-30 CN CN201510455219.5A patent/CN105033628A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1590029A (en) * | 2003-08-26 | 2005-03-09 | 松下电工株式会社 | Power tool used for fastening screw or bolt |
| CN201511332U (en) * | 2009-09-11 | 2010-06-23 | 倪锦波 | Novel electric screw driver |
| CN202411793U (en) * | 2011-10-26 | 2012-09-05 | 卞行曾 | Screw mounting component for multi-station composite lock chip |
| CN203209957U (en) * | 2013-04-10 | 2013-09-25 | 林小军 | Automatic drilling screw-locking machine |
| CN203636341U (en) * | 2013-11-08 | 2014-06-11 | 武汉凡谷自动化有限公司 | Lock screw device used in narrow space |
| CN204321568U (en) * | 2014-11-14 | 2015-05-13 | 天津莫森睿自动化设备有限公司 | A kind of automatic rotary screw device |
| CN104405750A (en) * | 2014-11-21 | 2015-03-11 | 无锡科思电子科技有限公司 | Intelligent induction type electric screw |
| CN104806617A (en) * | 2015-04-29 | 2015-07-29 | 无锡市崇安区科技创业服务中心 | Intelligent inductive screw |
Non-Patent Citations (1)
| Title |
|---|
| 王平: "《单片机应用设计与制作——基于Keil和Proteus开发仿真平台》", 31 January 2012, 清华大学出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522518A (en) * | 2016-02-24 | 2016-04-27 | 苏州携旅网络技术有限公司 | Intelligent motor drive type pressing screwdriver |
| CN105569131A (en) * | 2016-02-24 | 2016-05-11 | 苏州携旅网络技术有限公司 | Intelligent motor driving type sewer pipeline |
| CN105826038A (en) * | 2016-06-15 | 2016-08-03 | 李孟平 | Efficient-cooling protective type transformer |
| CN107192495A (en) * | 2017-07-04 | 2017-09-22 | 江苏大全凯帆电器股份有限公司 | Intelligent screw fastening device |
| CN107192495B (en) * | 2017-07-04 | 2023-08-08 | 江苏大全凯帆电器股份有限公司 | Intelligent screw fastening device |
| CN108637980A (en) * | 2018-05-04 | 2018-10-12 | 苏州诺登德智能科技有限公司 | A kind of driving moving type nail hammer auxiliary device |
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Application publication date: 20151111 |