CN106391920A - Cable bending tool - Google Patents
Cable bending tool Download PDFInfo
- Publication number
- CN106391920A CN106391920A CN201610424737.5A CN201610424737A CN106391920A CN 106391920 A CN106391920 A CN 106391920A CN 201610424737 A CN201610424737 A CN 201610424737A CN 106391920 A CN106391920 A CN 106391920A
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- Prior art keywords
- rotary sleeve
- groove
- cable
- bolt
- nut
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
Abstract
The invention provides a cable bending tool. The cable bending tool comprises a control device and an executive device, wherein the control device comprises a controller, a first bracket and a first clamping part, the executive device comprises a second bracket, a rotary disk, a driving mechanism and a second clamping part, and the controller is used for controlling the driving mechanism to start and stop; the first clamping part is arranged on the first bracket, the second clamping part is arranged on the rotary disk, and the first clamping part and the second clamping part are used for clamping a cable; the rotary disk is arranged on the second bracket; and the driving mechanism is used for driving the rotary disk to rotate relative to the second bracket, the rotary disk is driven to rotate when the driving mechanism is started, and the rotary disk stops rotating when the driving mechanism stops. The cable can be automatically bent by the cable bending tool, so that the physical power of working personnel is saved.
Description
Technical field
The present invention relates to a kind of cable bending tool.
Background technology
It is often necessary to according to live environment and actual conditions during the construction operation of cable,
Bending operation is implemented to cable.Existing cable bending tool can not meet actually used well
Demand, concrete reason is as follows：
1) used in bending, cable sleeve size is fixed, but cable size is different；
2) there is no minimum cable radius bend protection, because operating personnel are to cable knowledge during use
Do not know about, after sometimes resulting in bending, directly contribute cable bad, cause substantial contribution damage
Lose；
3) deformation size and degree of crook control are inaccurate.
Accordingly, it would be desirable to a kind of cable bending tool, solving the same of above-mentioned problem of the prior art
When additionally it is possible to convenient construction onsite application, and save human cost.
Content of the invention
It is an object of the invention to, a kind of cable bending tool is provided, can adapt to different-diameter
Cable and the accurate function of controlling bending degree, also there is minimum radius bend protection, simultaneously
Being capable of convenient construction librarian use.
The cable bending tool of the present invention, including control device and performs device, described control dress
Put including controller, first support and the first clamping part, described performs device include second support,
Rotating disk, drive mechanism and the second clamping part, wherein, it is described that described controller is configured to control
The startup of drive mechanism and stopping；Described first clamping part is arranged in described first support, institute
State the second clamping part to be arranged in described rotating disk, described first clamping part and the second clamping part structure
Make is for clamping described cable；Described rotating disk is arranged in described second support；Described drive
Motivation structure is configured to drive described rotating disk to rotate with respect to described second support, its configuration
For：Cause described rotating disk to rotate, when described drive mechanism is stopped when described drive mechanism starts
Described rotating disk is caused to stop operating when only.
Preferably, described drive mechanism includes hydraulic motor, is rotated by described hydraulic motor
Rotary shaft, the little gear that is set in described rotary shaft of fixation and the revolution with internal tooth prop up
Hold；The internal tooth of described pivoting support is engaged with described little gear；Described second support includes support
Body and be fixedly installed on bearing ring on rack body, wherein, described pivoting support leads to
Cross rolling element to be connected in described bearing ring, and can rotate with respect to described bearing ring；
Described rotating disk is fixedly installed on described pivoting support.
Preferably, the upper surface of described first support offers the first groove；Described first clamping part
Including two the first cylinders, it is used for clamping described cable between two described first cylinders, wherein,
Described first cylinder includes bolt, nut, rotary sleeve and rotary sleeve fixed mechanism：Described spiral shell
Bolt passes through described first groove on the downside of described first groove and locks the spiral shell on the upside of described first groove
Mother, it is configured to：When described nut loosening, described bolt can be slided along described first groove
Dynamic；When described nut check, described bolt can be fixed in described first groove；Described rotation
Pivoted housing includes rotary sleeve and lower rotary sleeve, and described upper rotary sleeve passes through described rotary sleeve and fixes machine
Structure is fixedly mounted on the top of described bolt, and described lower rotary sleeve is tubular, and it is set in described
The outside of nut simultaneously can move up and down with respect to described bolt, the outer wall of described upper rotary sleeve and
Inwall is downwardly extending the cavity on the top that can at least accommodate described lower rotary sleeve, described under
The inside of described cavity is stretched into from the lower limb of described upper rotary sleeve in the upper end of rotary sleeve.
Preferably, the upper surface of described rotating disk offers the second groove；Described second clamping part bag
Include two the second cylinders, be used for clamping described cable between two described second cylinders, wherein,
Described second cylinder includes bolt, nut, rotary sleeve and rotary sleeve fixed mechanism：Described spiral shell
Bolt passes through described second groove on the downside of described second groove and locks the spiral shell on the upside of described second groove
Mother, it is configured to：When described nut loosening, described bolt can be slided along described second groove
Dynamic；When described nut check, described bolt can be fixed in described second groove；Described rotation
Pivoted housing includes rotary sleeve and lower rotary sleeve, and described upper rotary sleeve passes through described rotary sleeve and fixes machine
Structure is fixedly mounted on the top of described bolt, and described lower rotary sleeve is tubular, and it is set in described
The outside of nut simultaneously can move up and down with respect to described bolt, the outer wall of described upper rotary sleeve and
Inwall is downwardly extending the cavity on the top that can at least accommodate described lower rotary sleeve, described under
The inside of described cavity is stretched into from the lower limb of described upper rotary sleeve in the upper end of rotary sleeve.
Further, described performs device also includes extension disk, and described rotating disk includes fixing company
The pedestal connecing and boss, described boss is circle, and described pedestal is fixedly installed installation portion,
Described second groove is opened on described boss；Described extension disk is annular, the inner circle of described annular
Match with described boss, the lower surface of the described extension disk position corresponding with described installation portion
It is provided with installation auxiliary section, described extension disk is configured to by described installation auxiliary section and institute
State installation portion to be fixedly mounted on described pedestal；3rd groove is offered on described extension disk, described
It is provided with the 3rd clamping part including two the 3rd cylinders, two described 3rd cylinders in 3rd groove
Between be used for clamping described cable, described 3rd cylinder include bolt, nut, rotary sleeve and
Rotary sleeve fixed mechanism：Described bolt passes through described 3rd groove on the downside of described 3rd groove and locks
Nut on the upside of described 3rd groove, it is configured to：When described nut loosening, described spiral shell
Bolt can slide along described 3rd groove；When described nut check, described bolt can be fixed
In described 3rd groove；Described rotary sleeve includes rotary sleeve and lower rotary sleeve, described upper rotation
Set is fixedly mounted on the top of described bolt, described lower rotation by described rotary sleeve fixed mechanism
Cover for tubular, it is set in the outside of described nut and can move up and down with respect to described bolt,
The outer wall of described upper rotary sleeve and inwall are downwardly extending and can at least accommodate described lower rotary sleeve
Top cavity, institute is stretched into from the lower limb of described upper rotary sleeve in the upper end of described lower rotary sleeve
State the inside of cavity.
Further, the upper surface of described rotating disk is along described second groove and described extension disk
Upper surface described 3rd groove is provided with scale.
Preferably, described extension disk is formed by connecting by multiple fan rings, the connection between described fan ring
It is configured to：One of them is connected as pin shaft connection structure, and remaining is connected as hinge engaging structure.
Further, described performs device also includes hydraulic system, and described hydraulic system drives institute
State hydraulic motor work, described controller is further configured to control the oil pump of described hydraulic system
Startup and stopping.
Further, described control device also includes angular encoder, memory and comparator,
Wherein, described angular encoder is fixedly installed in described second support, its be configured for by
The electric signal output of the anglec of rotation representing described rotating disk is to described comparator；Described memory
It is configured for storing the bending angle of setting；Described comparator arrangement is for by described telecommunications
The bending angle of the setting of number anglec of rotation of described rotating disk and the described memory storage that represent
Be compared, when comparative result be more than or equal to when, output a control signal to described controller；
Described controller is additionally configured to：When receiving described control signal, control described drive mechanism
Stop.
Further, described control device is also included as one or more of lower unit：Bending
Angle arranging unit, it includes display, angle increases button and angle reduces button, described
It is when it is pressed that angle increases button arrangement, and the bending angle of described setting increases unit angle
Degree；It is when it is pressed that described angle reduces button arrangement, and the bending angle of described setting subtracts
Few unit angle；Described display is configured for showing the bending angle of described setting；Reset
Unit, it includes reset button, and it is configured to when it is pressed, the bending angle of described setting
Degree is reset as zero；On off control unit, it includes start button and stop button, described opens
Dynamic button arrangement is when it is pressed, and described controller controls described drive mechanism to start；Institute
State stop button and be configured to when it is pressed, described controller controls described drive mechanism to stop.
The cable bending tool of the present invention has the advantages that：Using control device and execution
Device, can carry out bending automatically to cable, save staff's muscle power；And being capable of bending
The angle setting is so that deformation size and degree of crook are accurately controlled；In rotating disk and extension disk
Scale, can be used as to cable minimum radius bend protection；The spacing of clamping part is adjustable, energy
Enough adapt to the cable of different-diameter；Extension disk is foldable, is convenient for carrying.
Brief description
Fig. 1 is the perspective view of an embodiment of cable bending tool of the present invention；
Fig. 2 is the perspective view of another angle of Fig. 1；
Fig. 3 is the E-E of Fig. 1 to sectional view；
Fig. 4 is the enlarged drawing of the a-quadrant of Fig. 3；
Fig. 5 is the enlarged drawing in the B region of Fig. 3；
Fig. 6 is the schematic diagram of the use state one of Fig. 1；
Fig. 7 is the schematic diagram of the use state two of Fig. 1；
Fig. 8 is the perspective view of another embodiment of cable bending tool of the present invention；
Fig. 9 is the perspective view of another angle of Fig. 8；
Figure 10 is the F-F of Fig. 8 to sectional view；
Figure 11 is the enlarged drawing in the C region of Figure 10；
Figure 12 is the enlarged drawing in the D region of Figure 10；
Figure 13 is the structural representation of extension disk in Fig. 9；
Figure 14 is the perspective view of the control device of cable bending tool of the present invention；
Figure 15 is the perspective view of another angle of Figure 14；
Figure 16 is the top view of the control device of cable bending tool of the present invention；
Figure 17 is the G-G of Figure 17 to sectional view.
Description of reference numerals：
100：Control device, 200：Performs device, 300：Cable, 400：Electric wire,
110：First support, 120：First clamping part, 130：Control panel, 140：Electrically
Case,
121,122：First cylinder, 123：First groove, 124：First scale, 131：Display
Device, 132：Angle increase button, 133：Reset button, 134：Angle minimizing button, 135：
Start button, 136：Stop button,
210：Second support body, 220：Second clamping part, 230：Rotating disk, 250：Angle
Degree encoder, 260：Extension disk,
211：Upper box lid, 221,222：Second cylinder, 231：Second groove, 232：Scale,
233：Pedestal, 234：Boss, 235：Installation portion, 241-1：Fuel tank, 241-2：Oil pump with
Motor, 241-3：Oil inlet pipe, 241-4：Oil return pipe, 242：Hydraulic motor, 243-1：Rotate
Axle, 243-2：Little gear, 243-3：Bearing ring, 243-4：With the pivoting support of internal tooth,
243-5：Rolling element, 261：3rd groove, 262,263：3rd cylinder, 264：Scale, 265：
Installation auxiliary section, 266：Pin shaft connection structure, 267：Hinge engaging structure,
21：Bolt, 22：Nut, 23-1：Upper rotary sleeve, 23-2：Lower rotary sleeve, 23-3：
Cavity, 24-1：Pivoted housing fixing bolt, 24-2：Pivoted housing fixing axle.
Specific embodiment
With reference to the accompanying drawings and detailed description the cable bending tool of the present invention is made further
Detailed description, but not as a limitation of the invention.
The cable bending tool of the present invention, as shown in Figure 1, 2, including control device 100 with hold
Luggage puts 200.Wherein, control device 100 include controller (not shown), first
Frame 110 and the first clamping part 120, performs device 200 includes second support and (includes second support
Body 210 etc.), rotating disk 230, drive mechanism (not shown) and the second clamping part 220.
Wherein, as shown in Fig. 1,14, the first clamping part 120 is arranged in first support 110,
It is configured to clamp cable 300 a position (see Fig. 6,7).As Fig. 1,3 and 4
Shown, the second clamping part 220 is arranged at the upper surface of rotating disk 230, and it is configured to press from both sides
Hold another position of cable 300, this position as need bending position (see Fig. 6,7).
Rotating disk 230 is arranged in second support, and drive mechanism is configured to drive rotating disk
230 rotate with respect to second support, and when drive mechanism starts, rotating disk 230 rotates, and works as driving
When mechanism stops, rotating disk 230 stops operating.Controller is configured to control the startup of drive mechanism
And stopping.
There is the cable bending tool of the present invention of said structure, its use state such as Fig. 6,7 institutes
Show.Before bending, as shown in fig. 6, first cable 300 is clamped with two clamping parts,
Wherein, the position of the cable 300 of the second clamping part 220 clamping is bending position；Clamping is stable
Afterwards, open Forging Process, controller controls drive mechanism to start, drive mechanism starts to be caused
Rotating disk 230 rotates, thus cable is carried out bending, as shown in Figure 7.
As a kind of embodiment of drive mechanism, as shown in Figures 3 and 5, drive mechanism includes
Hydraulic motor 242, rotary shaft 243-1 being driven by hydraulic motor 242, fixation are set in rotation
Little gear 243-2 on the outer wall of axle 243-1 and the band internal tooth engaging with little gear 243-2
Pivoting support 243-4.Second support includes second support body 210 and is fixedly installed on second
Bearing ring 243-3 on rack body 210, it is fixed by screws in second support body 210
On, the pivoting support 243-4 with internal tooth is placed in bearing ring 243-3, and it passes through rolling element
243-5 (such as spin or roller) is connected in bearing ring 243-3, and can be with respect to supporting
Annulus 243-3 rotates.Rotating disk 230 is fixedly installed (for example, by screw) in internal tooth
On pivoting support 243-4.
When hydraulic motor 242 rotates, it drives rotary shaft 243-1 to rotate, little gear 243-2
The pivoting support 243-4 with internal tooth engaging is driven to rotate, thus drive being fixedly connected on band
Rotating disk 230 on the pivoting support 243-4 of internal tooth rotates.
As shown in figure 3, performs device 200 also includes hydraulic system, to drive hydraulic motor 242
Work.Hydraulic system include fuel tank 241-1, oil pump and motor 241-2, oil inlet pipe 241-3 with
And oil return pipe 241-4.When controller controls the startup of drive mechanism and stops, i.e. control oil pump
Startup with motor 241-2 and stopping.Hydraulic system drives hydraulic motor 242 to work, hydraulic pressure horse
Reach 242 driving rotary shafts 243-1, little gear 243-2 and the pivoting support 243-4 with internal tooth
Rotate, thus driving rotating disk 230 to rotate.
Therefore, when controller controls drive mechanism to start, it is really control oil pump and motor
241-2 starts, and hydraulic system is started working and drives hydraulic motor 242 to rotate, thus driving rotation
Axle 243-1, little gear 243-2 and pivoting support 243-4 rotate, thus finally driving rotation
Rotating disk 230 rotates.When controller controls drive mechanism to stop, its control oil pump and motor 241-2
Stop, hydraulic system quits work, and hydraulic motor 242 stops the rotation, thus rotating disk 230
Stop operating.
Present description provides a kind of embodiment of the first clamping part 120, such as Fig. 1,14 to
Shown in 17, the upper surface of first support 110 offers the first groove 123, the first clamping part 120
Including two the first cylinders 121,122, it is used for clamping electricity between two the first cylinders 121,122
Cable.First cylinder 121,122 is arranged in the first groove 123 and is configured to along the first groove
123 slide and are fixed on certain position of the first groove 123.
Specifically, the structure of the first cylinder 121,122 is identical, all includes bolt 21, nut
22nd, rotary sleeve and rotary sleeve fixed mechanism, as shown in Figure 16,17.Bolt 21 is from first
The downside of groove 123 passes through the first groove 123, and locks the nut 22 positioned at the first groove 123 upside.
Therefore, when nut 22 loosens, bolt 21 can slide along the first groove 123；Work as nut
During 22 locking, bolt 21 can be fixed on certain position of the first groove 123.
First cylinder 121,122 also includes rotary sleeve, and it includes rotary sleeve 23-1 and lower rotation
Set 23-2.Wherein, upper rotary sleeve 23-1 is fixed on pivoted housing by pivoted housing fixing bolt 24-1 and fixes
On axle 24-2, pivoted housing fixing axle 24-2 is fixedly connected on the top of bolt 21, therefore, upper rotation
Pivoted housing 23-1 is fixedly mounted on the top of bolt 21.Lower rotary sleeve 23-2 is tubular, and it is sheathed
In the outside of nut 22, and can move up and down with respect to bolt 21.Upper rotary sleeve 23-1's
Outer wall and inwall extend downwardly, and form the cavity on the top that can at least accommodate lower rotary sleeve 23-2
23-3, when lower rotary sleeve 23-2 moves up, the upper end of lower rotary sleeve 23-2 enters cavity 23-3
In, thus nut 22 can be exposed, conveniently nut 22 is adjusted.Described lower rotary sleeve 23-2
The state of bolt 21 and nut 22 not only can be protected, can also be in clamping cable 300
When moving and rotate with cable 300, the surface of cable 300 can be protected without damage.
During use, lower rotary sleeve 23-2 is lifted up, exposes nut 22 it is possible to nut
22 operations unscrewed or tightened.When needing mobile first cylinder 121,122, by nut
22 unscrew, and the first cylinder 121,122 are slided into target location along the first groove 123, then
Nut 22 is tightened.Then put down lower rotary sleeve 23-2.
This specification additionally provides a kind of embodiment of the second clamping part 220, such as Fig. 1 to 4
Shown, the upper surface of rotating disk 230 offers the second groove 231 (for example, in rotating disk 230
Second groove 231 is opened up on boss 234), the second clamping part 220 include two the second cylinders 221,
222, it is used for clamping cable between two the second cylinders 221,222.Second cylinder 221,222
It is arranged in the second groove 231, and be configured to slide and be fixed on along the second groove 231
Certain position of two grooves 231.
Specifically, the structure of the second cylinder 221,222 is identical, and with the first cylinder 121,
122 structure is also identical.Bolt 21 passes through the second groove 231 from the downside of the second groove 231, and
Lock the nut 22 positioned at the second groove 231 upside.Therefore, when nut 22 loosens, bolt
21 can slide along the second groove 231；When nut 22 is locked, bolt 21 can be fixed on
Certain position of second groove 231.Its structure, function, using method all with the first cylinder 121,
122 is identical, is not repeated to describe herein.
This structure of the first clamping part 120 and the second clamping part 220 is so that the electricity of the present invention
Cable bending tool is not only able to clamping cables when using additionally it is possible to the various different-diameters of adaptation are thick
Thin cable.It is only necessary to according to the thickness of cable size, adjust the first clamping part 120 during use
The distance between two the first cylinders 121,122 and two of the second clamping part 220
The distance between two cylinders 221,222, you can using the cable of different-diameter.
In order to protect to the minimum radius bend of cable, the upper surface of rotating disk 230 is along
Two grooves 231 are provided with scale 232, and this scale 232 is used for each position of mark the second groove 231
Distance to the pivot of rotating disk 230.When bending is carried out to cable, as Fig. 6,7 institutes
Show, according to the position of scale 232 and cable 300, can calculate cable 300 to rotation
The distance of the pivot of disk 230, this distance is exactly the radius bend of this bending.In order to
Cable is protected, so that bending cable is not damaged, need to ensure that radius bend is not little
Minimum radius bend (this parameter can obtain from cable data) in cable.It is provided with scale
The cable bending tool of 232 present invention is so that staff can clearly know the folding of cable
Curved radius, so that staff is when being operated, can enter to the radius bend of cable
Row is effectively protected.
So that the cable bending tool of the present invention can also be applied to the cable of bigger specification,
Performs device 200 also includes extension disk 260, and it is fixedly mounted in rotating disk 230 and can be
With rotating disk 230 synchronous axial system in the presence of drive mechanism.
Specifically, as shown in Figure 1,3, rotating disk 230 includes being fixedly connected or integrally formed
Pedestal 233 and boss 234, boss 234 is circle, and pedestal 233 is fixedly installed installation portion
235.As shown in Fig. 8 is to 13, extension disk 260 is annular, this annular inner circle and boss 234
Match, the lower surface of extension disk 260 is accordingly provided with installation cooperation with installation portion 235
Portion 265, extension disk 260 passes through to install auxiliary section 265 and installation portion 235 is fixedly mounted on pedestal
On 233.Specifically, as shown in figure 12, insertion installation portion 235 in auxiliary section 265 is installed, from
And realize being fixedly connected of extension disk 260 and pedestal 233.It is understood that this installation
The connection of auxiliary section 265 and installation portion 235 is exemplary, and extension disk 260 can also be with
Other modes are fixedly connected in rotating disk 230.
3rd groove 261 is offered on extension disk 260, is provided with the 3rd groove 261 including two
The 3rd clamping part for clamping cable of three cylinders 262,263, two the 3rd cylinders 262,
It is used between 263 clamping cable, the 3rd cylinder 262,263 is configured to along the 3rd groove 261
Slide and be fixed on certain position of the 3rd groove 261.
Specifically, the structure of the 3rd cylinder 262,263 is identical, and with the first cylinder 121,
122 and second cylinder 221,222 structure also identical, as shown in figure 11.Bolt 21 from
The downside of the 3rd groove 261 passes through the 3rd groove 261, and locks the nut positioned at the 3rd groove 261 upside
22.Therefore, when nut 22 loosens, bolt 21 can slide along the 3rd groove 261；When
During nut 22 locking, bolt 21 can be fixed on certain position of the 3rd groove 261.Its structure,
Function, using method are all identical with first cylinder the 121,122 and second cylinder 221,222,
It is not repeated to describe herein.
Extension disk 260 be used for rotating disk 230 do not adapt to major diameter cable situation, because
This, the second clamping part in the function of the 3rd clamping part on extension disk 260 and rotating disk 230
220 function phase is same.And, it is mounted with the cable bending tool of the present invention of extension disk 260
It is bent over using with the needs that using similar, simply replace with cable 300 shown in Fig. 6,7
Position is clamped by the 3rd clamping part.So, when drive mechanism causes rotating disk 230 to rotate,
Fixed installation extension disk 260 also synchronous axial system thereon, the clamping due to the 3rd clamping part is made
With so that cable 300 is similar to by bending as shown in Figure 7.
Similarly, the upper surface of extension disk 260 is provided with scale 264 along the 3rd groove 261, is used for
Identify the distance of each position of the 3rd groove 261 pivot to rotating disk 230.This scale
264 setting, protects also for the minimum radius bend of cable, principle as described above,
It is not repeated to describe herein.
In order to adapt to the cable of major diameter, the size of extension disk 260 would generally be very big.In order that
Disk 260 must be extended and be easy to carry it is preferable that extension disk 260 is construed as including multiple fan rings,
In connection between each fan ring, one connects 266 for bearing pin, and remaining is chain connection 267.As
This, when the bearing pin that bearing pin connects 266 takes off, each fan ring can be at chain connection 267
Folded, the size of the extension disk 260 after folding diminishes, and is easy to carry.
In order that accurately controlled to the bending angle of cable, control device 100 also includes memory
With comparator (in figure is all not shown), performs device 200 also includes angular encoder 250, such as
Shown in Fig. 3.Wherein, angular encoder 250 is fixedly installed on the secondary support bracket, and it is configured to
For would indicate that rotating disk 230 the anglec of rotation electric signal output to comparator；Memory is joined
It is set to the bending angle for storage setting；Comparator arrangement is for by angular encoder 250
The anglec of rotation of rotating disk 230 that the electric signal transmitting represents and the setting of memory storage
Bending angle is compared, when comparative result is more than or equal to for the anglec of rotation of rotating disk 230
During the bending angle of setting, output a control signal to controller；Controller is additionally configured to：When connecing
When receiving control signal, drive mechanism is controlled to stop, thus rotating disk 230 stops operating.
So, the cable bending tool of the present invention, can be exactly according to the bending angle arranging
To execute the bending to cable, but rotation disc spins make the bending angle of cable meet setting
During bending angle, controller controls rotating disk to stop operating, thus stopping to cable bending, makes
The bending angle obtaining cable is the bending angle of setting.Therefore, manually carry out than in prior art
Bending is easily grasped exactly and is controlled the bending angle to cable.
It should be noted that, although the angular encoder 250 shown in Fig. 3 is arranged on second
On the upper box lid 211 of frame and be arranged on the center of upper box lid 211, but it is understood that,
The set location not limited to this of angular encoder 250, as long as can directly or indirectly sense
The anglec of rotation of rotating disk 230.
As shown in Figure 14,17, in one embodiment, the control of the cable bending tool of the present invention
Device 100 processed also includes control panel 130, and it is included as one or more of lower unit：Folding
Bending angle arranging unit, reset cell and on off control unit.
Bending angle arranging unit includes display 131, angle increases button 132 and angle reduces
Button 134.Angle increases button 132 and is configured to when it is pressed, and the bending angle of setting increases
Plus unit angle (for example, 1 degree)；Angle reduces button 134 and is configured to when it is pressed,
The bending angle of setting reduces unit angle (for example, 1 degree).Display is configured for showing
The bending angle of setting, so that user's viewing and operation.So, facilitate user to desired folding
Bending angle is configured.The bending angle of setting stores in memory, in order to comparator and
Ongoing actual bending angle is compared.
Reset cell includes reset button 133, and it is configured to when it is pressed, the bending of setting
Angle is reset as zero.
On off control unit includes start button 135 and stop button 136.Start button 135 is joined
It is set to when it is pressed, controller controls drive mechanism to start；Stop button 136 is configured to
When it is pressed, controller controls drive mechanism to stop.The presence of on off control unit makes
User can be with the start and stop of manual intervention drive mechanism, thus the rotation of manual intervention rotating disk 230
Start and stop, occur emergency when especially suitable.
The controller of control device 100 of the cable bending tool of the present invention, memory, compare
Device etc., can be arranged on the as shown in figure 15 electric box 140 being arranged in first support 110
In.As shown in Fig. 2 stretching out the drive in electric wire 400, with performs device 200 in electric box 140
Motivation structure is connected with angular encoder 250 and is communicated and control.
Above specific embodiment is only the illustrative embodiments of the present invention it is impossible to be used for limiting
The present invention, protection scope of the present invention is defined by the claims.Those skilled in the art are permissible
In the essence and protection domain of the present invention, the present invention is made with various modifications or equivalent,
These modifications or equivalent also should be regarded as being within the scope of the present invention.
Claims (10)
1. a kind of cable bending tool is it is characterised in that include：Control device and performs device,
Described control device includes controller, first support and the first clamping part, described performs device bag
Include second support, rotating disk, drive mechanism and the second clamping part, wherein,
Described controller is configured to control startup and the stopping of described drive mechanism；
Described first clamping part is arranged in described first support, and described second clamping part is arranged at
In described rotating disk, described first clamping part and the second clamping part are configured to clamp described electricity
Cable；
Described rotating disk is arranged in described second support；
Described drive mechanism is configured to drive described rotating disk to turn with respect to described second support
Dynamic, it is configured to：Cause described rotating disk to rotate, when described when described drive mechanism starts
Drive mechanism causes described rotating disk to stop operating when stopping.
2. cable bending tool according to claim 1 it is characterised in that
Described drive mechanism include hydraulic motor, the rotary shaft being rotated by described hydraulic motor,
Fixation is set in the little gear in described rotary shaft and the pivoting support with internal tooth；
The internal tooth of described pivoting support is engaged with described little gear；
Described second support includes rack body and is fixedly installed on the supporting circle on rack body
Ring, wherein,
Described pivoting support is connected in described bearing ring by rolling element, and can be with respect to
Described bearing ring rotates；
Described rotating disk is fixedly installed on described pivoting support.
3. cable bending tool according to claim 1 it is characterised in that
The upper surface of described first support offers the first groove；
Described first clamping part includes two the first cylinders, is used between two described first cylinders
Clamp described cable, wherein,
Described first cylinder includes bolt, nut, rotary sleeve and rotary sleeve fixed mechanism：
Described bolt passes through described first groove on the downside of described first groove and locks positioned at described first
Nut on the upside of groove, it is configured to：When described nut loosening, described bolt can be along institute
State the first groove to slide；When described nut check, described bolt can be fixed on described first groove
In；
Described rotary sleeve includes rotary sleeve and lower rotary sleeve, and described upper rotary sleeve is by described rotation
Pivoted housing fixed mechanism is fixedly mounted on the top of described bolt, and described lower rotary sleeve is tubular, its
It is set in the outside of described nut and can move up and down with respect to described bolt, described upper rotation
The outer wall of set and inwall are downwardly extending the sky on the top that can at least accommodate described lower rotary sleeve
Chamber, the upper end of described lower rotary sleeve is stretched in described cavity from the lower limb of described upper rotary sleeve
Portion.
4. cable bending tool according to claim 1 it is characterised in that
The upper surface of described rotating disk offers the second groove；
Described second clamping part includes two the second cylinders, is used between two described second cylinders
Clamp described cable, wherein,
Described second cylinder includes bolt, nut, rotary sleeve and rotary sleeve fixed mechanism：
Described bolt passes through described second groove on the downside of described second groove and locks positioned at described second
Nut on the upside of groove, it is configured to：When described nut loosening, described bolt can be along institute
State the second groove to slide；When described nut check, described bolt can be fixed on described second groove
In；
Described rotary sleeve includes rotary sleeve and lower rotary sleeve, and described upper rotary sleeve is by described rotation
Pivoted housing fixed mechanism is fixedly mounted on the top of described bolt, and described lower rotary sleeve is tubular, its
It is set in the outside of described nut and can move up and down with respect to described bolt, described upper rotation
The outer wall of set and inwall are downwardly extending the sky on the top that can at least accommodate described lower rotary sleeve
Chamber, the upper end of described lower rotary sleeve is stretched in described cavity from the lower limb of described upper rotary sleeve
Portion.
5. cable bending tool according to claim 4 is it is characterised in that described execution
Device also includes extension disk,
Described rotating disk includes the pedestal being fixedly connected and boss, and described boss is circle, described
It is fixedly installed installation portion, described second groove is opened on described boss on pedestal；
Described extension disk is annular, and the inner circle of described annular is matched with described boss, described expansion
The lower surface of the exhibition disk position corresponding with described installation portion is provided with installation auxiliary section, described expansion
Exhibition disk is configured to be fixedly mounted on described base by described installation auxiliary section and described installation portion
On seat；
3rd groove is offered on described extension disk, is provided with including two the 3rd in described 3rd groove
3rd clamping part of cylinder, is used for clamping described cable between two described 3rd cylinders,
Described 3rd cylinder includes bolt, nut, rotary sleeve and rotary sleeve fixed mechanism：
Described bolt passes through described 3rd groove on the downside of described 3rd groove and locks positioned at the described 3rd
Nut on the upside of groove, it is configured to：When described nut loosening, described bolt can be along institute
State the 3rd groove to slide；When described nut check, described bolt can be fixed on described 3rd groove
In；
Described rotary sleeve includes rotary sleeve and lower rotary sleeve, and described upper rotary sleeve is by described rotation
Pivoted housing fixed mechanism is fixedly mounted on the top of described bolt, and described lower rotary sleeve is tubular, its
It is set in the outside of described nut and can move up and down with respect to described bolt, described upper rotation
The outer wall of set and inwall are downwardly extending the sky on the top that can at least accommodate described lower rotary sleeve
Chamber, the upper end of described lower rotary sleeve is stretched in described cavity from the lower limb of described upper rotary sleeve
Portion.
6. cable bending tool according to claim 5 is it is characterised in that described rotation
The upper surface of disk sets along the upper surface of described second groove and described extension disk along described 3rd groove
It is equipped with scale.
7. cable bending tool according to claim 5 is it is characterised in that described extension
Disk is formed by connecting by multiple fan rings, and the connecting structure between described fan ring is：One of connection
For pin shaft connection structure, remaining is connected as hinge engaging structure.
8. cable bending tool according to claim 2 is it is characterised in that described execution
Device also includes hydraulic system, and described hydraulic system drives described hydraulic motor work,
Described controller is further configured to control the startup of the oil pump of described hydraulic system and stops
Only.
9. cable bending tool according to claim 1 is it is characterised in that described control
Device also includes angular encoder, memory and comparator, wherein,
Described angular encoder is fixedly installed in described second support, and it is configured for table
The electric signal output of the anglec of rotation showing described rotating disk is to described comparator；
Described memory is configured for storing the bending angle of setting；
Described comparator arrangement is the anglec of rotation for the described rotating disk representing described electric signal
Degree and the bending angle of the setting of described memory storage are compared, when comparative result be more than
Or when being equal to, output a control signal to described controller；
Described controller is additionally configured to：When receiving described control signal, control described driving
Mechanism stops.
10. cable bending tool according to claim 9 is it is characterised in that described control
Device processed is also included as one or more of lower unit：
Bending angle arranging unit, it includes display, angle increases button and angle minimizing is pressed
Button, it is when it is pressed that described angle increases button arrangement, and the bending angle of described setting increases
Plus unit angle；It is the folding of described setting when it is pressed that described angle reduces button arrangement
Bending angle reduces unit angle；Described display is configured for showing the bending angle of described setting
Degree；
Reset cell, it includes reset button, and it is configured to when it is pressed, described setting
Bending angle be reset as zero；
On off control unit, it includes start button and stop button, described start button configuration
It is when it is pressed, described controller controls described drive mechanism to start；Described stop button
It is configured to when it is pressed, described controller controls described drive mechanism to stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610424737.5A CN106391920B (en) | 2016-06-15 | 2016-06-15 | Cable bending tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610424737.5A CN106391920B (en) | 2016-06-15 | 2016-06-15 | Cable bending tool |
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| CN106391920A true CN106391920A (en) | 2017-02-15 |
| CN106391920B CN106391920B (en) | 2018-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610424737.5A Active CN106391920B (en) | 2016-06-15 | 2016-06-15 | Cable bending tool |
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| CN112024763A (en) * | 2020-08-28 | 2020-12-04 | 海南电网有限责任公司海口供电局 | Cable bending laying auxiliary device |
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| US11638946B2 (en) | 2020-11-23 | 2023-05-02 | International Business Machines Corporation | Cable bend radius gauge |
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| Publication number | Publication date |
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| CN106391920B (en) | 2018-11-09 |
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