A kind of tension structure of cable
Technical field:
The present invention relates to the technical fields of cable tensioning apparatus, more specifically to a kind of tension structure of cable.
Background technique:
Current cable is cylindrical in shape by winding after completing production and is packed, transported and sold;The volume of cable
It is realized around by winding apparatus, in winding process, needs the cable that will enter winding apparatus in tensioning state, not so wind
Tubular cable is easy loose;To generally be equipped with tensioning apparatus, current some tensioning device structures on cable production line
It is more complicated, it generally requires cable and is punctured into tensioning apparatus, be then tensioned again, it is number that cable enters tensioning apparatus
It is tired.
Summary of the invention:
The purpose of the present invention is to the deficiencies of the prior art, and provide a kind of tension structure of cable, side
Just different model cable incoming-outgoing tensioning apparatus, while tensioning can be effectively ensured, to be conducive to different model cable on production line
Production operation.
To achieve the above object, The technical solution adopted by the invention is as follows:
A kind of tension structure of cable, the horizontal channel including " Fang " shape form water on the bottom surface of horizontal channel
The first flat guide groove, the both ends of horizontal channel are inserted with the first guide pad, form circle on the front end face of the first guide pad
The first chassis, the center on the first chassis forms the first fulcrum, directive wheel, first guide pad is hinged on the first fulcrum
Rear end face on form the first drive shaft, the first guide groove sleeve that the first drive shaft passes through horizontal channel is fixed with limit
Set;It is fixed with two pieces of vertical support plates on lower end surface in the middle part of the horizontal channel, forms vertical second in support plate
Guide groove is inserted with the second guide pad between support plate, plugs and be hinged with several roll shafts on the second guide pad, and the two of roll shaft
End is plugged in the second guide groove of support plate, and circular second chassis, the second bottom are formed on the front end face of the second guide pad
The second fulcrum is formed on disk, is hinged with tensioning wheel on the second fulcrum;Second is formed on the rear end face of second guide pad
Drive shaft;
It is fixed with connecting plate in the middle part of the horizontal channel rear end face, locating shaft is fixed on connecting plate, is inserted on locating shaft
It is cased with turntable and torsional spring, the rear end of locating shaft is fixed with block plate, and one end of torsional spring is fixed on block plate, and the other end is fixed on turntable
On, several arc-shaped driver slots are formed outside turntable, the second drive shaft and the first drive shaft are plugged on turntable respectively
Driver slot in.
Preferably, on first guide pad the first drive shaft to the center of turntable away from be equal to the second guide pad on second drive
Moving axis to the center of turntable away from.
Preferably, there are four the driver slot on the turntable is set, driver slot uniformly divides in a ring around the central axis of turntable
Cloth.
Preferably, the lower end of the support plate is fixed with bottom plate, and several mounting holes are formed on bottom plate.
Preferably, in the support plate the second guide groove width be equal to roll shaft diameter.
Preferably, the groove of annular is formed on the outer wall of the directive wheel or tensioning wheel.
Preferably, ball is equipped on the upper and lower end face of first guide pad, ball is resisted against the interior of horizontal channel
On side wall.
The beneficial effects of the present invention are: it proposes a kind of tensioning apparatus of new construction, facilitate different model cable into
Tensioning apparatus out, while tensioning can be effectively ensured, to be conducive to the production operation of different model cable on production line.
Detailed description of the invention:
Fig. 1 is the three-dimensional structural schematic diagram of the present invention;
Fig. 2 is the structural schematic diagram that the present invention faces;
Fig. 3 is the structural schematic diagram of side view of the present invention;
Fig. 4 is the structural schematic diagram of backsight of the present invention.
In figure: 1, horizontal channel;1a, the first guide groove;2, the first guide pad;2a, the first chassis;2b, the first fulcrum;
2c, the first drive shaft;3, directive wheel;4, support plate;4a, the second guide groove;5, bottom plate;5a, mounting hole;6, the second guide pad;
6a, the second chassis;6b, the second fulcrum;6c, the second drive shaft;7, tensioning wheel;8, roll shaft;9, turntable;9a, driver slot;10, it limits
Position set;11, locating shaft;12, torsional spring;13, block plate.
Specific embodiment:
Embodiment: as shown in Fig. 1 to 4, a kind of tension structure of cable, the horizontal channel 1 including " Fang " shape, level
The first horizontal guide groove 1a is formed on the bottom surface of conduit 1, the both ends of horizontal channel 1 are inserted with the first guide pad 2, and first leads
Forming circular first chassis 2a on the front end face of block 2, the center of the first chassis 2a forms the first fulcrum 2b, and first
It is hinged with directive wheel 3 on axis 2b, the first drive shaft 2c, the first drive shaft 2c is formed on the rear end face of first guide pad 2
The first guide groove 1a sleeve across horizontal channel 1 is fixed with limit sleeve 10;It is fixed on the lower end surface at 1 middle part of horizontal channel
There are two pieces of vertical support plates 4, the second vertical guide groove 4a is formed in support plate 4, second is inserted between support plate 4 and leads
To block 6, several roll shafts 8 are plugged and are hinged on the second guide pad 6, and the both ends of roll shaft 8 are plugged on the second guiding of support plate 4
In slot 4a, circular second chassis 6a is formed on the front end face of the second guide pad 6, forms the second fulcrum on the second chassis 6a
Tensioning wheel 7 is hinged on 6b, the second fulcrum 6b;The second drive shaft 6c is formed on the rear end face of second guide pad 6;
It is fixed with connecting plate in the middle part of 1 rear end face of horizontal channel, locating shaft 11, locating shaft 11 are fixed on connecting plate
Upper sleeve has turntable 9 and torsional spring 12, and the rear end of locating shaft 11 is fixed with block plate 13, and one end of torsional spring 12 is fixed on block plate 13,
The other end is fixed on turntable 9, and the outside of turntable 9 forms several arc-shaped driver slot 9a, the second drive shaft 6c and first
Drive shaft 2c is plugged on respectively in the driver slot 9a of turntable 9.
Preferably, on first guide pad 2 first drive shaft 2c to the center of turntable 9 away from be equal to the second guide pad 6 on
Second drive shaft 6c to the center of turntable 9 away from.
Preferably, there are four the driver slot 9a on the turntable 9 is set, driver slot 9a around turntable 9 central axis in a ring
It is uniformly distributed.
Preferably, the lower end of the support plate 4 is fixed with bottom plate 5, and several mounting hole 5a are formed on bottom plate 5.
Preferably, in the support plate 4 second guide groove 4a width be equal to roll shaft 8 diameter.
Preferably, the groove of annular is formed on the outer wall of the directive wheel 3 or tensioning wheel 7.
Preferably, ball is equipped on the upper and lower end face of first guide pad 2, ball is resisted against horizontal channel 1
On inner sidewall.
Working principle: the present invention is the tension structure of cable, it facilitates different model cable incoming-outgoing tensioning apparatus, same to have
Conducive to the production operation of different model cable on production line;The mode for passing in and out tensioning apparatus is as follows: as shown in Fig. 2, the manual inverse time
Needle rotates turntable 9, and in 9 rotation process of turntable, the driver slot 9a of the first drive shaft 2c and the second drive shaft 6c on turntable 9 is moved
Dynamic, the first drive shaft 2c and the second drive shaft 6c are mobile, drive directive wheel 3 mobile to the both ends of horizontal channel 1;Tensioning wheel simultaneously
7 move along the lower end of support plate 4, then cable can be put between tensioning wheel 7 and directive wheel 3, then turntable 9, and torsional spring 12 drives
Turntable 9 resets, so that directive wheel 3 and tensioning wheel 7 reset, tensioning wheel 7 cooperates directive wheel 3 to realize cable tensioning.
The embodiment is to be illustrated the present invention, and is not intended to limit the present invention.Anyone skilled in the art
Without departing from the spirit and scope of the present invention, it modifies to the embodiment, therefore rights protection model of the invention
It encloses, should be as listed in the claims of the present invention.