The arrangement screw device
Technical field
The present invention relates to a kind of arrangement screw device.
Background technology
Screw is the fixed connecting part that people often use, and when using before 20th century, generally is to be installed in the screw hole by screwdriver absorption screw and with it.Along with development of times,,, also lose time very much if the operator draws a screw with screwdriver and bothers very much from a lot of rambling screws at every turn using screw more and use frequent occasions such as flowing water installation exercise.So, with screw as required proper alignment to the filature of estimating state occurred.The prosperity of science and technology makes product in continuous renewal, accurate screw is when using less than 1mm, when from the guide rail of putting the screw state in order, getting screw, since screw is very for a short time add batch chew because of magnetic absorption, tend to take out of second screw, still there is the problem inconvenient, that efficient is not high of using in operator in application, also wasted screw simultaneously.
Summary of the invention
The objective of the invention is: a kind of arrangement screw device is provided, has made things convenient for the operation of operator, can avoid beating and splashing of second screw that screw causes because of the absorption of batch chewing magnetic and producing and filature vibration everywhere.
Technical scheme of the present invention is: a kind of arrangement screw device, it comprises guide rail, guide rail clip, electromagnet, screw pressing plate, bolt, nut, double-screw bolt spring, guide rail clip is arranged at the guide rail top, described electromagnet armature post is exerted pressure to the screw pressing plate during work in energising the screw pressing plate is upspring, and the electromagnet armature post leaves the screw pressing plate when outage; The screw pressing plate is installed on the bolt, and the screw pressing plate is arranged between nut and the double-screw bolt spring, and the double-screw bolt spring applies elastic force to the screw pressing plate, makes the inclination of screw pressing plate and pushes down second screw that is positioned at the guide rail end.
Below technique scheme is further explained:
Described guide rail end is provided with and is beneficial to the importing plate that screwdriver is caused predeterminated position.
Described screw pressing plate front end is provided with the crotch of second screw that is used to push down the guide rail end.
The initiating terminal of described guide rail is provided with is convenient to the fairlead that the screw arrangement enters guide rail, and fairlead is obliquely installed along guide rail.
Described electromagnet is arranged on the gathering sill upper bracket.
Advantage of the present invention is: arrangement screw device of the present invention, reasonable in design, working stability, easy to use, greatly improved user's operating efficiency, can effectively avoid having influence on the generation of second problem such as screw, thereby make the workplace improve operating efficiency more neatly, greatly, be suitable for extensively promoting the use of because of criticizing the absorption and the filature vibration of chewing.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a use schematic diagram of the present invention.
Wherein: 1 guide rail; 2 guide rail clips; 3 gathering sills; 4 gathering sill upper brackets; 5 electromagnet; 6 screw pressing plates; 7 bolts; 8 nuts; 9 springs; 10 import plate.
The specific embodiment
Embodiment: as shown in Figure 1 and Figure 2, a kind of arrangement screw device, it comprises guide rail 1, guide rail clip 2, gathering sill 3, gathering sill upper bracket 4, electromagnet 5, screw pressing plate 6, bolt 7, nut 8, spring 9.
Guide rail clip 2 is arranged at guide rail 1 top, and electromagnet 5 is arranged on the gathering sill upper bracket 4.The armature post of electromagnet 5 is exerted pressure to screw pressing plate 6 during work in energising screw pressing plate 6 is upspring, and the armature post of electromagnet 5 leaves screw pressing plate 6 when outage.Screw pressing plate 6 is installed on the bolt 7, and screw pressing plate 6 is arranged between nut 8 and the spring 9, and 9 pairs of screw pressing plates 6 of spring apply elastic force, makes 6 inclinations of screw pressing plate and pushes down second screw that is positioned at guide rail 1 end.Screw pressing plate 6 front ends are provided with the crotch of second screw that is used to push down guide rail 1 end.
As shown in Figure 1, the initiating terminal of guide rail 1 is provided with is convenient to the fairlead that the screw arrangement enters guide rail 1, and fairlead is obliquely installed along guide rail 1.If any arranging screw not in place, realize bristle pack surface brush mistake in orbit this moment, fall from guide rail 1 brush arranging screw not in place.
As shown in Figure 2, for convenience in when guide rail 1 end is taken screw by screwdriver, be provided with to be beneficial at the guide rail end screwdriver is caused the importing plate 10 of subscribing the position, be positioned at guide rail 1 end during less than 1mm has two screws and causes simultaneously by the screwdriver by screw, at this moment the screw collating unit cuts off the power supply its inductor induction machine automatically, electromagnet 5 outage armature posts restPose (being that spring 9 discharges), screw pressing plate 6 recovers heeling condition under the effect of spring 9, crotch on the screw pressing plate 6 is just pushed down second screw of 1 li on guide rail, successively motion.Its second screw pushed down by the screw collating unit, realized the single quick absorption of screwdriver thus screw.The screw pressure setting of guide rail 1 end when drawing second screw is because of the induction of the electromagnetism coil of wire is upspring; After second screw took out smoothly, this pressure setting was depressed because of electromagnetic induction again and is fallen to being pressed onto the 3rd screw, and the rest may be inferred from the work of returning to work.By the inductive switch of guide rail 1 perception screwdriver, realize the automatically following pressing effect of pressing plate.
Should be pointed out that for the present invention also to have the embodiment of multiple conversion and remodeling, be not limited to the specific embodiment of above-mentioned embodiment through proving absolutely.The foregoing description is as just explanation of the present invention, rather than restriction.In a word, protection scope of the present invention should comprise those conspicuous to those skilled in the art conversion or substitute and remodeling.