A kind of actinobacillus device with auto-lock function
Technical field
The present invention relates to actinobacillus device, more specifically to a kind of actinobacillus device with auto-lock function.
Background technology
Copper wire has good electric conductivity, is generally widely used in making coil etc..Copper wire is typically all wound on spool
On, existing spool typically all uses simple roller, when copper wire breaks suddenly, spool under the rotator inertia of itself, after
Continuous unwrapping wire, it is excessive to easily cause copper wire unwrapping wire, the problems such as causing chaotic copper wire, winding, even knot.
The content of the invention
It is an object of the invention to provide a kind of actinobacillus device with auto-lock function, in the case where copper wire breaks suddenly,
Self-locking can be carried out, and self-locking effect is good.
The present invention above-mentioned technical purpose technical scheme is that:A kind of putting with auto-lock function
Line apparatus, including frame, the spool that is located in the frame, in addition to be located in the frame outlet piece, be located at it is described go out
Wire hole that level on line piece runs through, it is hinged on being pushed by copper wire in the frame and can be resetted when copper wire breaks
Resetting-mechanism, the rotation-preventing mechanism that the spool can be prevented to rotate driven by the resetting-mechanism.
When copper wire breaks suddenly, resetting-mechanism drives rotation-preventing mechanism action, and rotation-preventing mechanism locking spool prevents spool from rotating,
Reach the effect of quick locking.
Preferably, the resetting-mechanism includes a pair of connecting levers being hinged in the frame in seven fonts, is located at described turn
It is the copper wire stressed member that is fixedly connected between arm and with both sides connecting lever, the back-moving spring being connected with the connecting lever, another with the connecting lever
The be hinged push rod for prolonging vertical direction motion in one end.
Preferably, the rotation-preventing mechanism include horizontally disposed locking arm-tie below the spool, be located at it is described
The latch segment for preventing the spool rotation of locking arm-tie end, it is located at being locked for pulling for the locking arm-tie other end
Strain at the extension spring of plate action, the guided way being located at below the locking arm-tie, be located on the locking arm-tie and the guided way
Vertical lockhole, be located in the vertical lockhole and prevent the locking arm-tie bolt acted and driven by the push rod
For the pulling mechanism for pulling out the bolt from the vertical lockhole.
Preferably, the pulling mechanism include be erected in the frame scroll wheel, be suspended on the scroll wheel
Lanyard, one end of the lanyard are connected with the bolt, the other end of the lanyard be connected with for by the bolt from described
The pouring weight pulled out in vertical lockhole, in addition to be located in the frame articulated slab, be located above the push rod and with institute
State the be hinged drag hook for being used to prevent the scroll wheel rotation of articulated slab.
Preferably, the scroll wheel includes body, the damping for setting grooving on the body, being located in the grooving
Layer, the drag hook breach for setting the drag hook phase separation on the body.
Preferably, multiple locking slots are evenly arranged with around circumferencial direction in the spool, the locking slot has vertical
Locking face and horizontal locking face, the latch segment have with the vertical plane of the vertical locking face phase separation and with the level
The horizontal plane of locking face phase separation.The setting so that spool will not both rotate clockwise, and will not also occur to turn counterclockwise
Dynamic, locking effect is good.
Preferably, the slide rail required when the push rod moves up and down is provided with the frame and is located at the cunning
Chute on rail.
Preferably, the limited block for limiting locking arm-tie movement position on the guided way is provided with the guided way.
To sum up, the invention has the advantages that:
In the case where copper wire breaks suddenly, self-locking can be carried out, and self-locking effect is good.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the invention;
Fig. 2 is the partial schematic diagram at A in Fig. 1;
Fig. 3 is the structural representation of scroll wheel;
Fig. 4 is the locking schematic diagram of spool and latch segment.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
Embodiment:As Figure 1-Figure 4, a kind of actinobacillus device with auto-lock function, including frame, it is located at the frame
On spool 1, in addition to the outlet piece 2 being located in the frame, the level that is located on the outlet piece 2 run through wire hole 3,
The resetting-mechanism 4 that is hinged on being pushed by copper wire in the frame and can be resetted when copper wire breaks, by the resetting-mechanism 4
The rotation-preventing mechanism 5 that the spool 1 can be prevented to rotate driven.During installation, ensure outlet piece 2 with being closed in the horizontal direction of spool 1
The distance of reason, while ensure that the position of the peak of wire hole 3 is less than copper wire and the line when spool 1 rotates in spool 1
Cylinder 1 reaches the location point for being newly disengaged this state, and resetting-mechanism 4 is installed between spool 1 and outlet piece 2, and in vertical side
Upward location arrangements are reasonable, need to repeatedly pass through checking and debugging, can be to resetting-mechanism 4 when ensureing copper wire from wire hole 3 out
Produce the effect pushed.When copper wire breaks suddenly, resetting-mechanism 4 drives rotation-preventing mechanism 5 to act, and it is anti-that rotation-preventing mechanism 5 locks spool 1
Only spool 1 rotates, and reaches the effect of quick locking.
Preferably, it is in the connecting levers 41 of seven fonts that the resetting-mechanism 4, which includes a pair to be hinged in the frame, it is described to be located at
The copper wire stressed member 42 that is fixedly connected between connecting lever 41 and with both sides connecting lever 41, the back-moving spring 43 being connected with the connecting lever 41,
The push rod 44 for prolonging vertical direction motion being hinged with the other end of connecting lever 41.The copper wire stressed member 42 is preferably disposed at a pair
Centre position between connecting lever 41, ensures copper wire uniform force on copper wire stressed member 42, and copper wire stressed member 42 can pass through connection
Part and the connecting lever of both sides 41 achieve a fixed connection, and connector can use standard sections part to be connected such as square steel, round steel in accompanying drawing
Part does not illustrate;The slide rail 45 required when the push rod 44 moves up and down is additionally provided with the frame and is located at the cunning
Chute 46 on rail 45.
Preferably, the rotation-preventing mechanism 5 includes the horizontally disposed locking arm-tie 51 positioned at the lower section of spool 1, is located at
The latch segment 52 for being used to prevent the spool 1 from rotating of locking arm-tie 51 end, it is located at the locking other end of arm-tie 51
The extension spring 53 for being used to pull locking arm-tie 51 to act, be located at the guided way 54 of locking arm-tie 51 lower section, be located at the lock
The vertical lockhole 55 on plate 51 and the guided way 54 is strained at, is located in the vertical lockhole 55 and prevents the locking arm-tie 51
The bolt 56 of action and the pulling for being used to pull out the bolt 56 from the vertical lockhole 55 driven by the push rod 44
Mechanism 57.The other end of extension spring 53 is fixedly connected in frame, and guided way 54 is connected by support with frame.
Preferably, the pulling mechanism 57 include be erected in the frame scroll wheel 571, be suspended on the scroll wheel
Lanyard 572 on 571, one end of the lanyard 572 are connected with the bolt 56, and the other end of the lanyard 572 is connected with use
In the pouring weight 573 for pulling out the bolt 56 from the vertical lockhole 55, in addition to the articulated slab being located in the frame
574th, it is located above the push rod 44 and is used to prevent what the scroll wheel 571 from rotating with what the articulated slab 574 was hinged
Drag hook 575.
Preferably, the scroll wheel 571 includes body 5711, the grooving 5712 being located on the body 5711, is located at institute
State the damping layer 5713 in grooving 5712, the drag hook breach with the phase separation of drag hook 575 being located on the body 5711
5714.The coefficient of friction of damping layer 5713 is big, increase and the frictional force of copper wire, ensures that drag hook 575 catches on drag hook breach 5714 and makes rolling
When driving wheel 571 is static, pouring weight 573 will not will pull out the bolt 56 from the vertical lockhole 55.
During using the device, first drag hook 575 is hooked in the drag hook breach 5714 of scroll wheel 571, hung in scroll wheel 571
One lanyard 572, the one end of lanyard 572 connection pouring weight 573, other end connection bolt 56, bolt 56 are inserted in vertical lockhole 55,
Maintained a certain distance between latch segment 52 and spool 1, in this state, scroll wheel 571 will not rotate and pouring weight 573
Will not occur pouring weight 573 because of of poor quality bolt 56 pulled out into this phenomenon from vertical lockhole 55 with bolt 56, at extension spring 53
In elongated condition;Meanwhile copper wire frame is pulled out on copper wire stressed member 42 and by copper wire from wire hole 3, copper wire to copper wire by
Power part 42 is produced and pushed, and then connecting lever 41 is produced and pushed, and back-moving spring 43 is elongated, and the push rod 44 being hinged with connecting lever 41 is downward
Motion, the upper end and the lower end of drag hook 575 of push rod 44 maintain a certain distance;After copper wire breaks, back-moving spring 43 drives and turned
Arm 41 is resetted, and the push rod 44 being hinged with connecting lever 41 moves upwards, and drag hook 575 is opened on the top of push rod 44, and scroll wheel 571 rotates, weight
Block 573 pulls out bolt 56 from vertical lockhole 55, and extension spring 53 resets, and locking arm-tie 51 moves under the pulling of extension spring 53, locks
Strain at the latch segment 52 on plate 51 and make homing action, prevent spool 1 from being rotated further.
Preferably, multiple locking slots 11 are evenly arranged with around circumferencial direction in the spool 1, the locking slot 11 has
Vertical locking face 12 and horizontal locking face 13, the latch segment 52 have the vertical plane with the vertical phase separation of locking face 12
521 and the horizontal plane 522 with the horizontal phase separation of locking face 13.The setting so that spool 1 will not both occur clockwise
Rotate, will not also rotate counterclockwise, locking effect is good.
Preferably, it is provided with the guided way 54 for limiting the locking movement position on the guided way 54 of arm-tie 51
Limited block 58.The setting of limited block 58, ensure that latch segment 52 will not drive spool 1 to rotate backward, be further ensured that locking effect
Fruit.