CN207939112U - A kind of cable insulation peel-off device prepared towards sample - Google Patents
A kind of cable insulation peel-off device prepared towards sample Download PDFInfo
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- CN207939112U CN207939112U CN201820092748.2U CN201820092748U CN207939112U CN 207939112 U CN207939112 U CN 207939112U CN 201820092748 U CN201820092748 U CN 201820092748U CN 207939112 U CN207939112 U CN 207939112U
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- clamping
- cutting
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Abstract
The utility model discloses a kind of cable insulation peel-off devices prepared towards sample comprising：Pedestal, longitudinal feeding device, clamping device, radial cuts device, axially cutting device and tightening device；Wherein, clamping device is used for the end of clamping cables sample；Tightening device is used to apply active force to the clamping device along the axis direction of sample of cable, so that the sample of cable after clamping is tightened；Axially cutting device by the insulating layer of sample of cable for cutting at least part in an axial direction；Radial cuts device is for radially cutting the insulating layer of sample of cable；Longitudinal feeding device is used to drive the axially cutting device and the radial cuts device relative to the base motions along the axis direction of sample of cable.Sample of cable can be clamped and tightened by the cable insulation peel-off device, and be cut both axially and radially to the insulating layer of sample of cable, to which easily the insulation displacement of incision be got off, exposure cable core.
Description
Technical field
The utility model is related to a kind of cable insulation peel-off devices prepared towards sample, belong to cable and prepare and detect
Technical field.
Background technology
Cable is irreplaceable in the effect of the transmission of electric power, the transmission of information etc., to daily life, life
Production has important influence.Since cables manufacturing amount and usage amount are very big, and the type of cable is also very more, therefore cable exists
The performance of cable is detected before carrying out use, to confirm whether it meets use condition.When being detected to cable, one
As be choose certain length（Such as 1.5 meters）Sample of cable, and by the insulation displacement at its both ends and removal, keep its core sudden and violent
Expose, to carry out relevant test.In the prior art, the stripping of sample of cable both ends insulating layer removal is relied primarily on
Manual operation, it is time-consuming and laborious, the efficiency of cable detection is affected, and be also easy to injure cable core, influences testing result
Accuracy.
Utility model content
For foregoing problems, the main purpose of the utility model is to provide a kind of cable insulation stripping prepared towards sample
It, can be quickly and easily by a part of insulating layer on sample of cable from equipment（Such as the insulating layer at both ends）Quickly removes and go
It removes, improves the efficiency of sample of cable preparation work, and then improve the efficiency of cable detection work.
To achieve the above object, the technical solution adopted in the utility model is as follows：
A kind of cable insulation peel-off device, including：Pedestal, longitudinal feeding device, clamping device, radial cuts device,
Axially cutting device and tightening device；Wherein, the clamping device is used for the end of clamping cables sample；The tightening device is used
Apply active force to the clamping device in the axis direction along sample of cable, so that the sample of cable after clamping is tightened；It is described
Axially cutting device by the insulating layer of sample of cable for cutting at least part in an axial direction；The radial cuts device is used for edge
The radial insulating layer by sample of cable is cut；The longitudinal feeding device is used to drive the axis along the axis direction of sample of cable
To cutter device and the radial cuts device relative to the base motions.
Preferably, the clamping device includes a pair of of clamp arm and clamping drive mechanism, the freedom of each clamp arm
End is provided with clamping V-block, for the outer surface of sample of cable is clamped；Wherein, a pair of of clamp arm is in clamping drive mechanism
It moves synchronously on direction towards each other and away from each other under driving, the heart is clamped with realizing.
Preferably, the clamping device includes clamping holder, wherein and the clamping holder is upright I-shaped structure,
It is connected to bottom plate disposed in parallel and top plate and vertically riser between the bottom plate and the top plate, wherein a pair of
Clamp arm is mounted on the side of the riser and opposed along the vertical direction, and the clamping drive mechanism is another mounted on the riser
Side.
Preferably, the tightening device is arranged between the clamping device and the pedestal, wherein the tightening device
With moving part, the clamping device is fixedly mounted on the moving part of the tightening device, the tightening device can
Dynamic part is slidably mounted on the pedestal.
Preferably, the axially cutting device includes cutting mechanism and position-limit mechanism, and the cutting mechanism is for radially
The insulating layer of sample of cable is cut, and axially movable and by insulating layer under the feed motion of longitudinal feeding device effect
It cuts, the position-limit mechanism is used to provide radial support to the sample of cable in the cutting process of the cutting mechanism.
Preferably, the cutting mechanism includes axially cutting blade and axial blade support, the axially cutting blade peace
On the axial blade support so that axis of the point of a knife and blade of the axially cutting blade towards sample of cable；With/
Or,
The position-limit mechanism includes V-type surface roller, and the busbar of the peripheral surface of the V-type surface roller is V-arrangement, for abutting
And support the outer surface of sample of cable.
Preferably, the axially cutting device further includes left-right turning screw rod nut body, for driving the position-limit mechanism
Relative motion synchronous with the cutting mechanism；And/or
The position-limit mechanism includes telescopic rod and the spring that is set on the telescopic rod, the axis of the V-type surface roller
It is fixed relative to the telescopic rod, the telescopic rod can be along the axially displaced of itself, to drive the V-type surface roller in radial direction
It retracts on the direction of bearing.
Preferably, the radial cuts device includes radial cuts driving mechanism and a pair of of radial cuts blade, Mei Gejing
It is concave arc shape to the cutting edge shape of cutting blade, wherein the blade of a pair of of radial cuts blade is relative to each other, and can be
It is moved towards one another under the driving of the radial cuts driving mechanism, to be carried out simultaneously to insulating layer in the both sides of sample of cable
Radial cuts.
Preferably, the radial cuts device includes left-right turning screw rod and a pair of oppositely oriented radial feed screw nut, institute
It states radial feed screw nut respectively to coordinate with the left-handed threaded portion of the left-right turning screw rod and right-handed thread part, a pair of of radial cut
Cutting blade is individually secured to one of radial feed screw nut.
Preferably, the radial cuts device includes a pair of radial nut seat, a pair of radial blade holder and a pair of radial knife
Horse connecting plate, each radial cuts blade are fixedly mounted in one of radial blade holder, and each radial direction blade holder is then solid
Be scheduled on one of radial blade holder connecting plate, each radial direction blade holder connecting plate by one of radial nut seat with it is right
The radial feed screw nut answered is connected.
Sample of cable can be clamped and tightened by the cable insulation peel-off device of the utility model, then can be along axis
The insulating layer of sample of cable is cut to radial direction, when the notch of axially cutting notch and radial cuts connects,
Easily the insulation displacement of incision can be got off, exposure cable core.
Further, the cable insulation peel-off device of the utility model can be easily to the sample of cable of different-diameter
Insulation displacement is carried out, and the blade of cutter device need not be adjusted up and down when cutting the cable of different-diameter, can be begun
Ensure that centering clamps, and improves the accuracy and efficiency removed to cable insulation, after on the one hand ensure that insulation displacement eventually
The quality of cable core, does not influence the detection performance of cable, on the other hand also saves a large amount of human resources.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the cable insulation peel-off device of preferred embodiments of the present invention.
Fig. 2 is the main sectional view of the cable insulation peel-off device of preferred embodiments of the present invention.
Fig. 3 is the vertical view of the cable insulation peel-off device of preferred embodiments of the present invention.
Fig. 4 be the utility model cable insulation peel-off device in clamping device main sectional view.
Fig. 5 is the left view of clamping device.
Fig. 6 is the right view of clamping device.
Fig. 7 is the dimensional structure diagram of clamping device.
Fig. 8 be the utility model cable insulation peel-off device in tightening device main sectional view.
Fig. 9 is A-A phantoms in Fig. 8.
Figure 10 be the utility model cable insulation peel-off device in axial cutter device dimensional structure diagram.
Figure 11 is the left sectional view of axially cutting device.
Figure 12 is the vertical view of axially cutting device.
Figure 13 is the main sectional view of axially cutting device.
Figure 14 is the sectional view of position-limit mechanism in axially cutting device.
Figure 15 be the utility model cable insulation peel-off device in longitudinal feeding device main sectional view.
Figure 16 is the vertical view of longitudinal feeding device.
Figure 17 be the utility model cable insulation peel-off device in radial cutter device dimensional structure diagram.
Figure 18 is the left sectional view of radial cuts device.
Figure 19 is the front view of radial cuts device.
Reference sign：
01. pedestal, 02. longitudinal feeding device, 03. first clamping device, 03 ' the second clamping devices of, 04. radial cuts
Device, 05. axially cutting device, 06. tightening device；
1. clamping motor, 2. keys, 3. shaft couplings, 4. bolts, 5. nuts, 6. washers, 7. screws, 8. end caps, 9. angular contacts
Ball bearing, 10. support bases, 11. splined shafts, 12. springs, 13. clutch sleeves, 14. times zygotes, zygote axis on 15.,
16. the first synchronous pulley, 17. keys, 18. first synchronous toothed belts, 19. second synchronous pulleys, 20. keys, 21. nuts, 22. clamp
End cap, 23. sleeves, 24. bearings, 25. first left-right turning screw rods, 26. clamping feed screw nuts, 27. screws, 28. nut seats, 29.
Slide carriage is clamped, 30. clamp holder, 31A. clamp arms, and 31B. clamps V-block, 32. clamping guide-rails, 34. guide rail tablettings, 35. guide rails
Bearing, 36. screws, 37. tightening device connecting plates, 38. servo electric jars, 39. nuts, 40. taper bolts, 41. fixed plates；
42. axially cutting motor, 43. axial couplings, 44. sleeves, 45. end caps, 46. support bases, 47. angular contact ball axis
It holds, 48. springs, 49. limit end caps, 50. limiting brackets, 51. telescopic rods, 52. deep groove ball bearings, 53. end rings, 54.V types
Surface roller, 55. spacing columns, 56. axially cutting blades, 57. axial blade supports, 58. blade support connecting plates, 59. is axial
Nut seat, 60. axial feed screw nuts, 61. second left-right turning screw rods, 62. position-limit mechanisms, 63. cutting mechanisms, 64. left-right rotary silks
Thick stick nut body, 65. axially cutting guide rails；
66. length feed motor, 67. longitudinal shaft couplings, 68. locking nuts, 69. longitudinal end caps, 70. sleeves, 71. is longitudinal
Feeding bearing, 72. angular contact ball bearings, 73. total slide carriages, 74. longitudinal rails, 75. longitudinal nut seats, 76. length feed nuts,
77. length feed leading screw；
78. radial cuts motor, 79. radial couplings, 80. locking nuts, 81. radial end caps, 82. angular contact ball axis
It holds, 83. third left-right turning screw rods, 84. radial feed screw nuts, 85. radial nut seats, 86. radial blade holders, 87. radial cuts
Blade, 88. radial blade holder connecting plates, 89. radial cuts holders, 90. radial cuts guide rails, 91. blade backing plates.
Specific implementation mode
Illustrate first, used in the context of the utility model " left end ", " right end ", " above ", " under
The term related with orientation such as face ", these terms are with a kind of front view direction work of cable insulation peel-off device
For reference data, and " axial direction ", " radial direction " are with the axial, radial for reference data of sample of cable.In addition, each zero
Part with its be mounted on cable insulation peel-off device in the case of be described, thus its " left view ", " right side regards
The view direction of figure ", " vertical view " etc. is consistent with the corresponding views direction of cable insulation peel-off device.
Hereinafter with reference to Fig. 1-19 pairs of the utility model a kind of cable insulation peel-off device preferred embodiment into
Row is described in detail.
Referring first to Fig. 1-3, the cable insulation peel-off device prepared towards sample of the utility model includes mainly：Bottom
Seat 01, longitudinal feeding device 02, the first clamping device 03, the second clamping device 03 ', radial cuts device 04, axially cutting dress
Set to 05 and tightening device 06.Wherein, first clamping device 03 and second clamping device 03 ' are tried for clamping cables
The both ends of sample；The tightening device 06 is used for the axis direction along sample of cable to first, second clamping device 03,03 '
In one application active force so that clamp after sample of cable tighten；The axially cutting device 05 is in an axial direction（Namely
Along the generatrix direction of insulating layer）The insulating layer of sample of cable is cut at least part；The radial cuts device 04 is used for edge
The radial insulating layer by sample of cable is cut；The longitudinal feeding device 02 is used for described in the axis direction drive along sample of cable
Axially cutting device 05 and the radial cuts device 04 are moved relative to the pedestal 01.
Sample of cable can be clamped and tightened by the cable insulation peel-off device of the utility model, then can be along axis
The insulating layer of sample of cable is cut to radial direction, when the notch of axially cutting notch and radial cuts connects,
Easily the insulation displacement of incision can be got off, exposure cable core.
Preferably, the first clamping device 03 is identical with the primary structure of the second clamping device 03 '.Wherein, one in the two
It is a（Such as first clamping device 03）It is fixedly mounted on pedestal 01, such as mounted on the left end of pedestal 01, another（Such as the
Two clamping devices 03 '）It is movably mounted on pedestal 01, such as mounted on the right end of pedestal 01, to the tightening device 06
Active force can be applied to the second clamping device 03 ' so that the second clamping device 03 ' is directed away from the side of the first clamping device 03
To movement so that clamped sample of cable is tightened.It is described in detail below mainly for the first clamping device 03.
Preferably, as shown in figs. 4-7, first clamping device 03（Or second clamping device 03 '）It is pressed from both sides including a pair
Tight arm 31A and clamping drive mechanism, there are one clamp V-block 31B, two folders for the free end setting of each clamp arm 31A
The V-groove of tight V-block 31B is facing with each other, for the outer surface of sample of cable is clamped.Wherein, a pair of of clamp arm 31A is being clamped
It is moved synchronously on direction towards each other and away from each other under the driving of driving mechanism, so as to ensure two V-grooves
Symmetrical centre remains that position is constant, namely realizes and clamped to the heart.The clamping device 03 and 03 ' one of the utility model as a result,
Aspect enables to the axial location of the sample of cable after clamping relative to axially cutting device 05 and radial cuts device 04
Position is fixed, on the other hand also so that clamping device itself can adapt to the cable of various diameters.
Preferably, the first clamping device 03（Or second clamping device 03 '）Including clamping holder 30, the clamping driving
Mechanism and the clamp arm 31A are installed on the clamping holder 30.The clamping holder 30 can be directly fixedly mounted on
On the pedestal 01（Such as the first clamping device 03）, or by means of sliding equipment it is movably mounted to the bottom
On seat 01（Such as the second clamping device 03 '）.Can be seen that in conjunction with Fig. 4 and Fig. 7 and clamp holder 30 is upright work
Font structure has bottom plate 30A disposed in parallel and top plate 30C and is vertically connected to the bottom plate 30A and the top plate
Riser 30B between 30C, wherein the pair of clamp arm 31A is located at the side of the riser 30B（It can be described as face side）And along upper
Lower direction is opposed, and corresponding clamping drive mechanism is then located at the other side of the riser 30B（It can be described as back side）, whole to make
The structure of a clamping device is closely.
Preferably, as shown in figs. 4 and 7, the first clamping device 03（Or second clamping device 03 '）Including first or so
Leading screw 25 is revolved, is respectively set that there are one clamp feed screw nut on the left-hand portion and right-hand portion of first left-right turning screw rod 25
26, when first left-right turning screw rod 25 rotates, two clamp feed screw nut 26 and just move towards each other and away from each other,
To realize pinching action or the release action of a pair of of clamp arm 31A.Preferably, the both ends of first left-right turning screw rod 25 are borrowed
Help the top plate and bearing plate of the clamping holder 30, such as passes through bearing 24（Preferably angular contact ball bearing）, sleeve 23,
It clamps end cap 22 and nut 21 realizes installation so that the axial restraint of the first left-right turning screw rod 25, and can keep rotating freely.Its
In, corresponding bearing 24 is additionally provided with sleeve 23 with to axis in the bearing hole of top plate 30C or bottom plate 30A in bearing hole
It holds 24 to fix, the outer end of sleeve 23 is then fixed by clamping end cap 22, and the outer end for clamping end cap 22 is also set up
There is nut 21.
Preferably, as shown in figure 4, the first clamping device 03（Or second clamping device 03 '）Including nut seat 28 and folder
Tight slide carriage 29, each feed screw nut 26 that clamps are connected with nut seat 28 by screw 27, clamp slide carriage 29 and be fixed to the spiral shell
Female seat 28 so that clamping feed screw nut 26 can only be axially moveable and cannot rotate, thus by first left-right turning screw rod 25
Rotary motion become moving along a straight line, namely clamp feed screw nut 26, nut seat 28 and clamp slide carriage 29 linear motion.Its
In, each clamp arm 31A is fixedly mounted on one of clamping slide carriage 29, then can be 25 turns in the first left-right turning screw rod
When dynamic, realized and moved up and down by the movement conversion of respective clamping feed screw nut 26 and clamping slide carriage 29.
Preferably, the kinematic accuracy of slide carriage 29, namely the kinematic accuracy of a pair of of clamp arm 31A, the folder are clamped for realization
It is additionally provided with clamping guide-rail 32 on the riser 30B of locking bracket 30, as shown in fig. 6-7, the clamping slide carriage 29 is led with the clamping
Rail 32 is slidably matched, so as to move up and down along the clamping guide-rail 32.Preferably, the clamping guide-rail 32 is provided with two
Item is separately mounted to the both sides of first left-right turning screw rod 25.
Preferably, as shown in Fig. 4-5 and Fig. 7, the clamping drive mechanism includes clamping motor 1（Preferably servo electricity
Machine）, it is mounted on the back side of the riser 30B for clamping holder 30, and at the position of close bottom, clamping motor
1 axis is parallel with the axis of first left-right turning screw rod 25.It is provided with above the top plate 30C for clamping holder 30
A pair of of synchronous pulley, respectively first synchronous pulley 16 coaxial with the clamping motor 1 and with the first left-right rotary silk
The second coaxial synchronous pulley 19 of thick stick 25, the second synchronous pulley 19 are preferably mounted at the upper end of first left-right turning screw rod 25,
First synchronous toothed belt 18 links together first synchronous pulley 16 and second synchronous pulley 19.When described first
When synchronous pulley 16 rotates under the driving of clamping motor 1, first synchronous toothed belt 18 communicates rotational motion to described
Second synchronous pulley 19, so as to drive the first left-right turning screw rod 25 to rotate, thus by the rotary motion of clamping motor 1 from clamping
The back side of the riser 30B of holder 30 is parallelly transmitted to face side, to drive a pair of of clamp arm 31A to move up and down.
Preferably, to ensure that the clamping force of clamping device is moderate, from the clamping motor 1 to first left-right turning screw rod
It is additionally provided with safety clutch device in 25 drive path, for being disconnected automatically from described after completing to the clamping of sample of cable
The torque of clamping motor 1 to first left-right turning screw rod 25 is transmitted, in case excessive clamping force crushes sample of cable.
Specifically, as shown in figure 4, the safety clutch device includes：
Splined shaft 11 is mounted on by support base 10 on the riser 30B for clamping holder 30, and the lower end of splined shaft 11 passes through
Shaft coupling 3 is connected with the motor shaft of clamping motor 1, and the splined shaft 11 is coordinated by angular contact ball bearing 9 and support base 10, real
The now limit to splined shaft 11 in the horizontal direction, support base 10 are connect with end cap 8 by screw 7, to upward by end cap 8
The angular contact ball bearing 9 is supported, the limit in the up-down direction to splined shaft 11 is achieved in；
Spring 12 is sleeved on the upper end of the splined shaft 11；
Lower zygote 14, with endoporus, the endoporus is splined hole, for coordinating with the splined section of splined shaft 11,
The lower face of the lower zygote 14 is against the upper end of the spring 12 so that the lower zygote 14 is upward by the spring 12
It withstands, the upper surface of the lower zygote 14 is wavy surface；
Upper zygote axis 15, lower face is wavy surface, for being matched with the wavy surface of lower zygote 14（Such as shape
Complementally engage）To transmit torque, when torsional resistance is excessive, the lower zygote 14 will shift downwards and compress the spring
12 so that a pair of of the wavy surface worked in coordination is disengaged, and is formed idle running, is terminated the transmission of torque；With
Fixes sleeve 13 is fixedly mounted on the riser 30B for clamping holder 30, the top of the splined shaft 11,
The lower part of the spring 12, the lower zygote 14 and the upper zygote axis 15 is respectively positioned on the endoporus of the fixes sleeve 13
In.
The effect of 13 one side of the fixes sleeve acts as the shell of the safety clutch device, the effect of another aspect
It is the lower end of the upper end and the lower zygote axis 15 that support the splined shaft 11.
The middle part of the upper zygote axis 15 by bearing be mounted on it is described clamp holder 30 top plate 30C on, it is described on
First synchronous pulley 16 is then installed by key 17 in the upper end of zygote axis 15.
Pass through key 2 between the shaft coupling 3 and the motor shaft of the clamping motor 1 and between the splined shaft 11
Connection.The shaft coupling 3 includes two halfbodies, the two halfbodies are linked together by bolt 4, nut 5 and washer 6.
Second synchronous pulley 19 is connected by key 20 with the upper end of first left-right turning screw rod 25.
When specific works, the clamping motor 1 imparts power to splined shaft 11, the spline by key 2 and shaft coupling 3
Axis 11 imparts power to the upper zygote axis 15 by spring 12 and lower zygote 14, and then passes to described first and synchronize
Belt wheel 16, first synchronous pulley 16 transmit power through first synchronous toothed belt 18 and second synchronous pulley 19
To first left-right turning screw rod 25, first left-right turning screw rod 25 is by clamping feed screw nut 26, nut seat 28, clamping and lead
Rotary motion is changed into clamp arm 31A and clamps the linear motion of V-block 31B by rail 32 and clamping slide carriage 29, to realization pair
The centering of different-diameter sample of cable clamps.After sample of cable is clamped, safety clutch device functions to, lower zygote
14 increase with the torque received at the intermeshing wavy surface of upper zygote axis 15, and lower zygote 14 is forced to move downward and press
Contracting spring 12 thus makes the power of clamping motor 1 no longer transmit until lower zygote 14 and upper zygote axis 15 are disengaged
To clamping V-block 31B, it is therefore prevented that the excessive problem of clamping force.Simultaneously as the first left-right turning screw rod 25 and clamping feed screw nut
There is self-locking effect between 26, unclamps the sample of cable clamped so as to prevent clamping V-block 31B counter motions, in this way
It is achieved that the constant force centering to sample of cable clamps.
Particularly, since a pair of of clamp arm 31A of first clamping device 03 or second clamping device 03 ' is from electricity
The both sides of cable sample are clamped sample of cable, and in the clamp state, a pair has gap always between clamping V-block 31B,
The gap can carry out cutting operation for corresponding cutting tool, such as carry out axially cutting.Therefore, the clamping of the utility model
Device make it possible within the scope of the whole length of sample of cable to insulating layer carry out it is axially cutting, that is, clamping device will not
Interfere the cutting action of axially cutting device 05.
First clamping device 03 or second clamping device 03 ' are movably mounted to by the tightening device 06
On pedestal 01, that is, the tightening device 06 is arranged between corresponding clamping device and the pedestal 01.Preferably, described
Tightening device 06 has moving part, the clamping holder 30 of first clamping device 03 or second clamping device 03 ' solid
It is scheduled on the moving part of the tightening device 06, the moving part of the tightening device 06 is slidably mounted on the pedestal 01
On.To when the moving part of the tightening device 06 is slided relative to the pedestal 01, you can corresponding clamp is driven to fill
It sets and is moved relative to another clamping device, so as to tighten the sample of cable clamped.
Preferably, as Figure 8-9, the tightening device 06 includes：A pair of guide rails bearing 35, is tightened at guide rail tabletting 34
Device connecting plate 37 and servo electric jar 38.Wherein, the lower end of the guide rail bearing 35 is rectangular guideway structure, the pedestal
01 is equipped with the rectangular guideway slot of pairing, and the rectangular guideway structure is slidably mounted in the rectangular guideway slot, and by
Limit is fixed in the guide rail tabletting 34, to prevent direction of the guide rail bearing 35 other than glide direction from moving.Institute
Tightening device connecting plate 37 is stated between a pair of guide rails bearing 35, and both ends are individually secured to one of guide rail bearing
35, to which a pair of guide rails bearing 35 is connected into an entirety, the tightening device connecting plate 37 and the pair of guide rail bearing
35 constitute the moving part of the tightening device.The servo electric jar 38 is fixedly mounted on the pedestal 01 by fixed plate 41
On, the push rod of the servo electric jar 38 is connect by nut 39 with the tightening device connecting plate 37.Then, when the servo
When the push rod of electric cylinder 38 moves back and forth, can be driven by the tightening device connecting plate 37 a pair of guide rails bearing 35 relative to
Pedestal 01 moves, and to realize the movement to corresponding clamping device 03 or 03 ', and then realizes and is tightened to sample of cable.
As shown in figure 9, clamping device 03 or 03 ' the bottom plate 30A of clamping holder 30 pass through screw 36 and positioning pin（Such as circle
Taper pin 40）It is fixed on the upper surface of the guide rail bearing 35.
When specific works, in first clamping device 03 and second clamping device 03 ' by the both ends of sample of cable
After clamping, the servo electric jar 38 is started to work, and the push rod of servo electric jar 38 pushes the tightening device connecting plate 37, from
And the guide rail bearing 35 is driven to be slided in the rectangular guideway slot of the pedestal 01, sample of cable is tightened.
As shown in figs. 10-11, the axially cutting device 05 preferably includes position-limit mechanism 62 and cutting mechanism 63.It is described to cut
Insulating layer of the cutting mill structure 63 for radially cutting sample of cable, and acted in the feed motion of corresponding longitudinal feeding device 02
Under insulating layer is cut axially movable.The position-limit mechanism 62 is used in the cutting process of the cutting mechanism 63（Packet
During including in incision insulating layer and axially movable and during cutting insulating layer）The sample of cable is carried
For radial support, prevent sample of cable from deforming or shifting.Preferably, the position-limit mechanism 62 and the cutting mechanism 63 divide
It is not arranged in the both sides of the sample of cable, for example, the two is arranged in the axis both sides of sample of cable in the horizontal direction.
Preferably, as shown in figs. 10-12, the cutting mechanism 63 includes axially cutting blade 56 and axial blade support
57, the axially cutting blade 56 is mounted on the axial blade support 57 so that the point of a knife of the axially cutting blade 56
With blade towards the axis of sample of cable, and the axially cutting blade 56 is in horizontal plane.When 63 court of the cutting mechanism
When being fed to sample of cable, the point of a knife of axially cutting blade 56 just can be pierced into insulating layer, hereafter, when 63 edge of the cutting mechanism
When the axis direction feeding of sample of cable, the blade and point of a knife of the axially cutting blade 56 will cut insulating layer centainly
Length.
Preferably, as shown in figures 10-13, the position-limit mechanism 62 includes V-type surface roller 54, the V-type surface roller 54
The busbar of peripheral surface is V-arrangement, so as to reliably abut and support the outer surface of sample of cable, prevents sample of cable along height
Direction and horizontal direction are deformed, are shifted.Particularly, V-type surface roller 54 and cutting blade 56 are respectively the two of sample of cable
Side contacts sample of cable, when the axially cutting device is moved along the axis direction of sample of cable, cutting blade 56 is by cable
The insulating layer of sample is cut, and the then retinue bearing in a rolling manner of V-type surface roller 54 keeps cutting process smooth.
Preferably, the axially cutting device 05 further includes left-right turning screw rod nut body 64, for driving the limit
The relative motion synchronous with the cutting mechanism 63 of mechanism 62, such as move towards one another or move away from each other, so that this
The axially cutting device 05 of utility model can adapt to the axially cutting of the sample of cable of various different-diameters, greatly improve simultaneously
Cutting efficiency.
Alternatively, the position-limit mechanism 62 and the cutting mechanism 63 can also independently be fed radially, for example,
After sample of cable is clamped, first drives 62 radial feed of position-limit mechanism to be supported to sample of cable, then drive again
63 radial feed of cutting mechanism is to cut in insulating layer.
Preferably, as shown in figure 11, the left-right rotary nut body 64 includes the second left-right turning screw rod 61 and a pair of of rotation direction
Opposite axial feed screw nut 60, the axial direction feed screw nut 60 left hand thread portion with second left-right turning screw rod 61 respectively
Divide and right-handed thread part coordinates.The position-limit mechanism 62 and the cutting mechanism 63 are individually secured to one of axial leading screw
Nut 60.Then, when second left-right turning screw rod 61 rotates, two axial feed screw nuts 60 will move towards one another or
It moves away from each other, to drive the position-limit mechanism 62 and the cutting mechanism 63 to be transported simultaneously towards or far from sample of cable
It is dynamic, complete the incision action or the tool backlash movement that have bearing.
Specifically, as shown in figure 11, the axial feed screw nut 60 of 63 side of cutting mechanism is connected by axial screw female seat 59
Blade support connecting plate 58, the axial direction blade support 57 are fixedly mounted on the blade support connecting plate 58.Position-limit mechanism
The axial feed screw nut 60 of 62 sides connects similar limiting bracket connecting plate again by similar axial screw female seat（In figure not
Index）, the position-limit mechanism 63 is fixedly mounted on the limiting bracket connecting plate.
Preferably, as shown in Figure 11 and Figure 14, the position-limit mechanism 62 further includes：Limiting bracket 50, telescopic rod 51, spring
48, end cap 49 and spacing column 55 are limited.Wherein, the limiting bracket 50 be mounted on the limiting bracket connecting plate on so that with
Axial direction 60 phase of feed screw nut is fixed；The limiting bracket 50 is equipped with through-hole, and the first end of the telescopic rod 51 is slidably
It is installed in the through-hole；The limit end cap 49 is fixedly mounted on the first port of the through-hole（Namely far from the V-type face
The port of idler wheel 54）Place, the spring 48 is set in the first end of the telescopic rod 51, and is accommodated in the through-hole
In, one end of the spring 48 abuts the limit end cap 49, and the other end abuts the shaft shoulder on the telescopic rod 51, and be in by
Compressive state.In the mounted state, the telescopic rod 51 can be axially displaced, to compress the spring 48, and makes
The first end of the telescopic rod 51 can partly be stretched out from the first port of the through-hole.The spacing column 55 is fixedly mounted
In the second end of the telescopic rod 51, the two axis is orthogonal, and the V-type surface roller 54 is installed in rotation on the limit
The upper end of column 55, such as installed by means of deep groove ball bearing 52 and end ring 53, so that the V-type surface roller
54 axis is fixed relative to the telescopic rod 51.
During the cutting mechanism 63 cuts the insulating layer of sample of cable, with second left-right turning screw rod 61
Rotation, the position-limit mechanism 62 and the cutting mechanism 63 are moved simultaneously towards sample of cable, when the axially cutting knife
When the point of a knife of piece 56 contacts the insulating layer outer surface of the sample of cable, the V-type surface roller 52 of the position-limit mechanism 62 is lucky
The insulating layer outer surface for abutting sample of cable, so as to provide bearing in time for cut process.With the second left-right rotary silk
Thick stick 61 continues to rotate, and the point of a knife of the axially cutting blade 56 starts a cut through in insulating layer, simultaneously as the V-type face is rolled
Wheel 52 supporting force become larger therewith, then just compress the spring 48 via the telescopic rod 51 so that the telescopic rod 51 to
Afterwards（I.e. towards the direction of first end）Displacement, so that the V-type surface roller 52 also generates rollback, i.e., in the side of radial support
It retracts upwards, to compensate the penetraction depth of the axially cutting blade 56, effectively prevents axis shift or the change of sample of cable
Shape.
In a not shown embodiment, the rotation of second left-right turning screw rod 61 is driven, handwheel may be used
It directly drives.
It is preferable, however, that as depicted in figs. 11-12, the axially cutting device 05 further includes axially cutting motor 42, electricity
Arbor is connected by axial coupling 43 with second left-right turning screw rod 61, so as to second left-right turning screw rod 61 into
The automatic driving rotation of row.
As described in Figure 11, the both ends of second left-right turning screw rod 61 are supported by support base 46, and the support base 46 is set
There is bearing hole, bearing is provided in the bearing hole（Preferably angular contact ball bearing 47）With sleeve 44, the sleeve 44 is used for
The bearing is positioned, the outer end of the bearing hole is provided with end cap 45, for fixing the sleeve 44, to realize
Fixation and preload to bearing.
As depicted in figs. 11-12, the axially cutting device 05 further includes axially cutting guide rail 65, such as is provided with two
Item is arranged in the both sides of second left-right turning screw rod 61, pacifies with the guide rail slide block of the axially cutting guide rail 65 cooperation
On limiting bracket connecting plate and blade support connecting plate 58, to be carried for the position-limit mechanism 62 and the cutting mechanism 63
For stable motion guide.
The axially cutting guide rail 65 and the support base 46 can be fixedly mounted on one piece of support plate, described to make
Axially cutting device 05 forms an independent unit, then installs again to longitudinal feeding device 02.Or alternatively, described
Axially cutting guide rail 65 and the support base 46 can also be directly fixed on longitudinal feeding device 02.
The longitudinal feeding device 02 is used for the axis direction along sample of cable（Namely the cable insulation peel-off device
Longitudinal direction）The axially cutting device 05 and the radial cuts device 04 is driven to be moved relative to the pedestal 01, to complete
Pairs of desired locations, desired length insulating layer cutting work.
Preferably, as shown in figures 15-16, the longitudinal feeding device 02 includes：Length feed motor 66, longitudinal shaft coupling
67, locking nut 68, longitudinal end cap 69, sleeve 70, length feed bearing 71, angular contact ball bearing 72, total slide carriage 73, longitudinal direction are led
Rail 74, longitudinal nut seat 75, length feed nut 76 and length feed leading screw 77.
Wherein, the length feed motor 66 is mounted on pedestal 01, output shaft by longitudinal shaft coupling 67 with
The length feed leading screw 77 connects.
There are two the settings of length feed bearing 71, is mounted on pedestal 01, respectively from both ends to the length feed
Leading screw 77 is supported.Wherein, the length feed leading screw 77 passes through the angular contact ball bearing 72, sleeve 70,69 and of end cap
Locking nut 68 is mounted on the length feed bearing 71.
The longitudinal rail 74 is provided with two, is mounted on pedestal 01, and be distributed in the length feed leading screw 77
Both sides.
Total slide carriage 73 is linked together by longitudinal nut seat 75 and the length feed nut 76, the longitudinal direction into
To nut 76 and 77 threaded engagement of length feed leading screw, the both sides of total slide carriage 73 are provided with guide rail slide block（Do not show
Go out）, the guide rail slide block is slidably matched with the length feed guide rail 74, is for example equipped on total slide carriage 73 axially cutting
Device 05 and radial cuts device 04.Then, when the length feed leading screw 77 rotates, the length feed nut 76 just will
The rotary motion of length feed leading screw 77 is converted to linear motion, and total slide carriage 73 is made to be slided along the length feed guide rail 74
It is dynamic, to drive the component installed on total slide carriage 73（Such as axially cutting device 05 and radial cuts device 04）Along the cable
The longitudinal direction of stripping device（Namely the axial direction of sample of cable）Movement, to realize the cutting to the insulating layer of sample of cable.
Preferably, as in figs. 17-19, the radial cuts device 04 includes a pair of of radial cuts blade 87, Mei Gejing
It is concave arc shape to the cutting edge shape of cutting blade 87, wherein the blade of a pair of of radial cuts blade 87 is relative to each other, and energy
It is enough to be moved towards one another under the driving of radial cuts driving mechanism, to be carried out simultaneously to insulating layer in the both sides of sample of cable
Radial cuts.
Preferably, the radial cuts device 04 includes third left-right turning screw rod 83 and a pair of oppositely oriented radial leading screw
Nut 84, the radial direction feed screw nut 84 respectively with the left-handed threaded portion of the third left-right turning screw rod 83 and right-handed thread portion
Distribution is closed.A pair of of radial cuts blade 87 is individually secured to one of radial feed screw nut 84.Then, when described third or so
When revolving the rotation of leading screw 83, two radial feed screw nuts 84 will be moved towards one another or be moved away from each other, to drive a pair
Radial cuts blade 87 is moved simultaneously towards or far from sample of cable, and action or the withdrawing for completing radial incision insulating layer are dynamic
Make.
Preferably, as shown in figure 18, the radial cuts device 04 includes a pair of radial nut seat 85, a pair of radial blade
Frame 86 and a pair of radial blade holder connecting plate 88, each radial cuts blade 87 are fixedly mounted on one of radial blade holder 86
On, each radial direction blade holder 86 is then fixed therein on a radial blade holder connecting plate 88, each radial direction blade holder connecting plate
88 are connected by one of radial nut seat 85 with corresponding radial feed screw nut 84, to realize radial cuts blade 87
With the connection of radial feed screw nut 84.
Preferably, as shown in figure 19, the radial cuts device 04 further includes a pair of of radial cuts guide rail 90, is arranged in
The both sides of the third left-right turning screw rod 83 are each provided with a pair of guide rails sliding block on the radial blade holder connecting plate 88（Not
It shows）, for being slidably matched with the radial cuts guide rail 90, to provide stable movement for a pair of of radial cuts blade 87
It is oriented to.
Preferably, as in figs. 17-19, the radial cuts device 04 further includes radial cuts holder 89, the radial direction
It cuts guide rail 90 to be mounted on the radial cuts holder 89, the two supports of the third left-right turning screw rod 83 are in the radial direction
On cutting support 89, so that the radial cuts device 04 is formed as an independent unit, in order to be mounted on for example
On total slide carriage 73 of longitudinal feeding device 02.
Preferably, in a not shown embodiment, the radial cuts driving mechanism may include handwheel, the handwheel
Such as be connected with the third left-right turning screw rod 83, such as mounted on the upper end of the third left-right turning screw rod 83, so as to hand
A pair of of radial cuts blade 87 is driven to execute cutting work dynamicly.
Preferably, as in figs. 17-19, the radial cuts driving mechanism includes radial cuts motor 78, motor shaft
It is connected with the third left-right turning screw rod 83 by radial coupling 79, so as to be carried out certainly to the third left-right turning screw rod 83
Dynamic driving rotation.
Preferably, as in figs. 17-19, the radial cuts device 04 is cut along the vertical direction, that is, described
Three left-right turning screw rods 83 and the radial cuts guide rail 90 are arranged in a vertical direction, to make corresponding radial cuts blade 87 divide
Insulating layer is not cut above and below sample of cable.
Each radial cuts blade 87 is platy structure, has rake face and flank, to form the blade.It is preferred that
Ground, as shown in figure 19, in the assembled condition, the rake face of two radial cuts blades 87 is coplanar, that is, is located in same vertical plane,
And the flank of two radial cuts blades 87 is then located at the left and right sides of the vertical plane, thus can reduce radial cuts
Resistance, to keep radial cuts process more smoothly.On the other hand, before this set also makes two radial cuts blades 87
Knife face can be overlapped partly, thus when carrying out radial cuts to the smaller sample of cable of diameter, two radial cuts blades
87 will not interfere with each other.In order to ensure this installation effect, one of radial cuts blade 87 and corresponding radial blade holder
Blade backing plate 91 is provided between 86, the thickness of the blade backing plate 91 is identical as the thickness of the radial cuts blade 87.
Preferably, as depicted in figs. 18-19, the longitudinal section of the radial cuts holder 89 is in E shapes, including top support plate
89A, middle part support plate 89B and bottom support panel 89C, wherein the third left-right turning screw rod 83 passes through the middle part support plate
89B and the bottom support panel 89C are supported, for example, the both ends of the third left-right turning screw rod 83 pass through bearing respectively（It is excellent
It is selected as angular contact ball bearing 82）, radial end cap 81 and locking nut 80 be supported on the middle part support plate 89B and the bottom branch
In bearing hole on board 89C.The radial cuts motor 78 is then mounted on the top support plate 89A.
In specific installation, bottom support panel 89C that the radial cuts device 04 passes through the radial cuts holder 89
On total slide carriage 73 of the longitudinal feeding device 02.Since the lower end of the third left-right turning screw rod 83 passes through the bottom
Portion support plate 89C, for this purpose, total slide carriage 73 is equipped with counterbore 73A（It is shown in Figure 16）, to avoid the third left-right rotary silk
The lower end of thick stick 83 and corresponding locking nut 80.
To sum up, the cable insulation peel-off device of the utility model can easily carry out the sample of cable of different-diameter
Insulation displacement, applicable cable size range for example between 15-100 mm, and cut different-diameter cable when
The blade that cutter device need not be adjusted up and down can be always ensured that centering clamps, improve the essence removed to cable insulation
Exactness and efficiency, on the one hand ensure that the quality of cable core after insulation displacement, not influence the detection performance of cable, another party
Face also saves a large amount of human resources.
Further, since clamping device includes safety clutch device, after clamping device clamps sample of cable, safety
Arrangement of clutch functions to, and clamping device is made no longer to continue to clamping force to sample of cable, to ensure sample of cable not
It can be damaged by folder, while being also beneficial to protection clamping motor to be burned out because of stall.
Further, the cable insulation peel-off device of the utility model is used cuts another lateral spacing to sample of cable side
The scheme of position bearing cuts cable insulation, and the blade of cutting side cuts cable insulation, the telescopic rod of limiting side compresses bullet
Spring makes V-type surface roller abut the insulating layer of sample of cable always, ensure that the cut quality of cable.
Those skilled in the art will readily recognize that under the premise of not conflicting, above-mentioned each preferred embodiment can be free
Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is merely exemplary, and not restrictive, without departing from the utility model
In the case of basic principle, those skilled in the art can be directed to the various apparent or equivalent modification that above-mentioned details is made
Or replace, all it is included in the right of the utility model.
Claims (10)
1. a kind of cable insulation peel-off device prepared towards sample, which is characterized in that including：Pedestal, longitudinal feeding device,
Clamping device, radial cuts device, axially cutting device and tightening device；Wherein, the clamping device is tried for clamping cables
The end of sample；The tightening device is used to apply active force to the clamping device along the axis direction of sample of cable, so that folder
Next sample of cable is tightened；The axially cutting device by the insulating layer of sample of cable for cutting at least one in an axial direction
Point；The radial cuts device is for radially cutting the insulating layer of sample of cable；The longitudinal feeding device is used for along electricity
The axis direction of cable sample drives the axially cutting device and the radial cuts device relative to the base motions.
2. cable insulation peel-off device according to claim 1, which is characterized in that the clamping device includes a pair of presss from both sides
The free end of tight arm and clamping drive mechanism, each clamp arm is provided with clamping V-block, for clamping sample of cable
Outer surface；Wherein, a pair of of clamp arm syncs up under the driving of clamping drive mechanism in side towards each other and away from each other
Movement clamps the heart with realizing.
3. cable insulation peel-off device according to claim 2, which is characterized in that the clamping device includes clamping branch
Frame, wherein the clamping holder is upright I-shaped structure, has bottom plate disposed in parallel and top plate and vertically connects
It is connected on riser between the bottom plate and the top plate, wherein a pair of of clamp arm is mounted on the side of the riser and vertically side
To opposed, the clamping drive mechanism is mounted on the other side of the riser.
4. the cable insulation peel-off device according to one of claim 1-3, which is characterized in that the tightening device setting
Between the clamping device and the pedestal, wherein there is the tightening device moving part, the clamping device to fix peace
On the moving part of the tightening device, the moving part of the tightening device is slidably mounted on the pedestal.
5. the cable insulation peel-off device according to one of claim 1-3, which is characterized in that the axially cutting device
Including cutting mechanism and position-limit mechanism, insulating layer of the cutting mechanism for radially cutting sample of cable, and described vertical
Insulating layer is cut axially movable under being acted on to the feed motion of feed arrangement, the position-limit mechanism is used in the cutting
In the cutting process of mechanism radial support is provided to the sample of cable.
6. cable insulation peel-off device according to claim 5, which is characterized in that the cutting mechanism includes axial cuts
Cutting blade and axial blade support, the axially cutting blade are mounted on the axial blade support so that the axial direction is cut
Axis of the point of a knife and blade of cutting blade towards sample of cable；And/or
The position-limit mechanism includes V-type surface roller, and the busbar of the peripheral surface of the V-type surface roller is V-arrangement, for abutting and propping up
Hold the outer surface of sample of cable.
7. cable insulation peel-off device according to claim 6, which is characterized in that the axially cutting device further includes
Left-right turning screw rod nut body, for driving position-limit mechanism relative motion synchronous with the cutting mechanism；And/or
The position-limit mechanism includes telescopic rod and the spring that is set on the telescopic rod, and the axis of the V-type surface roller is opposite
It is fixed in the telescopic rod, the telescopic rod can be along the axially displaced of itself, to drive the V-type surface roller in radial support
Direction on retract.
8. the cable insulation peel-off device according to one of claim 1-3, which is characterized in that the radial cuts device
Including radial cuts driving mechanism and a pair of of radial cuts blade, the cutting edge shape of each radial cuts blade is concave arc shape,
Wherein, the blade of a pair of of radial cuts blade is relative to each other, and can under the driving of the radial cuts driving mechanism court
It moves to each other, to carry out radial cuts to insulating layer simultaneously in the both sides of sample of cable.
9. cable insulation peel-off device according to claim 8, which is characterized in that the radial cuts device includes a left side
Dextrorotation leading screw and a pair of oppositely oriented radial feed screw nut, the radial direction feed screw nut left side with the left-right turning screw rod respectively
Threaded portion and the cooperation of right-handed thread part are revolved, a pair of of radial cuts blade is individually secured to one of radial feed screw nut.
10. cable insulation peel-off device according to claim 9, which is characterized in that the radial cuts device includes
A pair of of radial direction nut seat, a pair of radial blade holder and a pair of radial blade holder connecting plate, each radial cuts blade are fixedly mounted
Wherein in a radial blade holder, each radial direction blade holder is then fixed therein on a radial blade holder connecting plate, each
Radial blade holder connecting plate is connected by one of radial nut seat with corresponding radial feed screw nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092748.2U CN207939112U (en) | 2018-01-19 | 2018-01-19 | A kind of cable insulation peel-off device prepared towards sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092748.2U CN207939112U (en) | 2018-01-19 | 2018-01-19 | A kind of cable insulation peel-off device prepared towards sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207939112U true CN207939112U (en) | 2018-10-02 |
Family
ID=63649010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820092748.2U Expired - Fee Related CN207939112U (en) | 2018-01-19 | 2018-01-19 | A kind of cable insulation peel-off device prepared towards sample |
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| Country | Link |
|---|---|
| CN (1) | CN207939112U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107979034A (en) * | 2018-01-19 | 2018-05-01 | 济南大学 | A kind of cable insulation peel-off device prepared towards sample |
| CN109616959A (en) * | 2018-12-28 | 2019-04-12 | 国网山东省电力公司青岛市黄岛区供电公司 | A kind of high-tension cable punck-down block |
| CN113097935A (en) * | 2021-04-30 | 2021-07-09 | 安徽大学 | Cable peeling automation device integrating longitudinal cutting and circular cutting |
-
2018
- 2018-01-19 CN CN201820092748.2U patent/CN207939112U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107979034A (en) * | 2018-01-19 | 2018-05-01 | 济南大学 | A kind of cable insulation peel-off device prepared towards sample |
| CN109616959A (en) * | 2018-12-28 | 2019-04-12 | 国网山东省电力公司青岛市黄岛区供电公司 | A kind of high-tension cable punck-down block |
| CN113097935A (en) * | 2021-04-30 | 2021-07-09 | 安徽大学 | Cable peeling automation device integrating longitudinal cutting and circular cutting |
| CN113097935B (en) * | 2021-04-30 | 2024-05-07 | 安徽大学 | Cable peeling automation device integrating longitudinal cutting and circular cutting |
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