CN114709762A - Cutting device of rigidity mineral cable sheath - Google Patents
Cutting device of rigidity mineral cable sheath Download PDFInfo
- Publication number
- CN114709762A CN114709762A CN202210222924.0A CN202210222924A CN114709762A CN 114709762 A CN114709762 A CN 114709762A CN 202210222924 A CN202210222924 A CN 202210222924A CN 114709762 A CN114709762 A CN 114709762A
- Authority
- CN
- China
- Prior art keywords
- splint
- movable
- fixed
- stripping
- cutting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 80
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 19
- 239000011707 mineral Substances 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 78
- 239000002184 metal Substances 0.000 claims abstract description 35
- 239000007787 solid Substances 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims 1
- 244000309464 bull Species 0.000 description 13
- 230000000694 effects Effects 0.000 description 11
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1248—Machines
- H02G1/1251—Machines the cutting element not rotating about the wire or cable
- H02G1/1253—Machines the cutting element not rotating about the wire or cable making a transverse cut
- H02G1/1256—Machines the cutting element not rotating about the wire or cable making a transverse cut using wire or cable-clamping means
Landscapes
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The invention relates to the field of cable sheaths, in particular to a cutting device for a rigid mineral cable sheath, which comprises a fixed splint, a movable splint and a cutting and stripping device, wherein the periphery of the fixed splint is provided with a fixed bolt, the movable splint is also sleeved on the four fixed bolts in a sliding way, two ends of each opposite surface of the fixed splint and the movable splint are provided with a guide wheel, the cutting and stripping device comprises a central aligning mechanism, an automatic cutting mechanism and an automatic outer stripping mechanism, each automatic cutting mechanism is provided with a depth sensing mechanism, an automatic clamping mechanism is also arranged between the fixed splint and the movable splint, the cutting device can be used for transversely limiting the cable sheath by the central aligning mechanism and vertically limiting the cable sheath by the movable splint and the fixed splint, and the metal sheath is stripped by the matching between the automatic cutting mechanism and the depth sensing mechanism and the automatic outer stripping mechanism, the cutting efficiency is improved, the labor force is reduced, and the operation safety is improved.
Description
Technical Field
The invention relates to the field of cable sheaths, in particular to a cutting device for a rigid mineral cable sheath.
Background
In a cable detection test, in order to detect the tensile strength, the elongation at break and the direct current resistance of a cable sheath material, the cable sheath needs to be cut in advance along the axial direction of the cable sheath and stripped to form a test piece for testing, at present, the removal of a mineral cable metal sheath needs to be manually cut by using a diagonal pliers, the metal sheath has a certain thickness, a large amount of manpower and time are consumed by rotary cutting, and cut fragments easily cut hands, so that certain dangerousness exists, and the method has the following defects: 1. the cable is long and easy to roll, and is difficult to fix by hands, so the blade is easy to deviate from the axis when cutting, the cut cable sheath is incomplete, the safety is poor, and the cutting qualified rate is low; 2. the cable sheath material is large in elasticity and high in hardness, the force for controlling the cutting force is not easy to be applied by hands, the cable sheath cannot be cut under the condition of light force, and the cable core can be injured under the condition of too large force, so that the manufacturing method is low in working efficiency, the cable sheath cannot be well cut under the two conditions, the cable core in the cable sheath is easy to damage, and the better effect cannot be achieved through manual operation.
The chinese patent CN202021753055.7 discloses a cable sheath cutting device, which includes: a supporting seat; the cutter is fixedly arranged on the supporting seat in an adjustable manner along the radial position of the cable to be cut so as to be positioned at a position to be cut, and the cutter positioned at the position to be cut is used for cutting the sheath of the cable to be cut which moves in the front-back direction; the transverse limiting assembly is arranged on the supporting seat, is positioned on the front side of the cutter and is used for limiting the cable to be cut at the position to be cut of the cutter along the left-right direction; and the vertical limiting assembly is arranged on the supporting seat and positioned at the rear side of the cutter and used for limiting the cable to be cut at the position to be cut of the cutter along the up-down direction.
According to the above patent, the cable to be cut is clamped by the horizontal limiting component and the vertical limiting component together, when the cable to be cut moves in the front and back direction, not only the left, right, up and down deviation can not occur, but also the rolling can not occur, the stability of the cable to be cut in the front and back direction moving process can be kept, in addition, the cutter is fixedly arranged on the supporting seat along the radial position of the cable to be cut in an adjustable manner, so that the cutter is in the position to be cut, the cutter can not deviate when cutting the cable sheath in the front and back direction, the cable sheath can be just cut without damaging the cable core, however, the patent also needs manual operation when adjusting, the automatic adjustment can not be carried out according to the size and the position of the cable, the cutting efficiency is reduced, the accuracy can not be ensured, therefore, the efficiency of removing the metal sheath of the mineral cable can be improved at present, and to reduce labor and improve operational safety.
Disclosure of Invention
Based on this, it is necessary to provide a cutting device of rigidity mineral cable sheath to prior art problem, and this application is through the horizontal spacing of central counterpoint mechanism to cable sheath and the vertical spacing of movable splint and solid fixed splint to cable sheath to through cooperation and the automatic peeling mechanism of shelling outward between automatic cutting mechanism and the degree of depth response mechanism to metal sheath's peeling off, improved cutting efficiency, reduced the labour, and improved the security of operation.
In order to solve the problems of the prior art, the invention adopts the technical scheme that:
the invention provides a cutting device of a rigid mineral cable sheath, which comprises a fixed splint, a movable splint and a cutting and stripping device arranged between the fixed splint and the movable splint and used for cutting a metal sheath on the cable sheath and stripping a wire core of the metal sheath, wherein the periphery of the fixed splint is vertically and upwards provided with a fixed bolt, the end head of each fixed bolt is fixed on the fixed splint through a nut, the movable splint is sleeved on four fixed bolts in a sliding way through arranging guide openings relative to the fixed splint, two ends of the respective opposite surfaces of the fixed splint and the movable splint are respectively and rotatably provided with a guide wheel, the cutting and stripping device comprises a central aligning mechanism arranged on each fixed bolt, an automatic cutting mechanism arranged on the fixed splint and the movable splint and an automatic external stripping mechanism arranged at the same end of the fixed splint and the movable splint, and each automatic cutting mechanism is provided with a depth sensing mechanism used for adjusting the cutting depth, and an automatic clamping mechanism for automatically closing the fixed clamping plate and the movable clamping plate is arranged between the fixed clamping plate and the movable clamping plate.
Preferably, the center aligning mechanism comprises a rectangular block sleeved on the fixing bolt and an aligning clamping plate arranged on the rectangular block, the aligning clamping plate is positioned between the fixing clamping plate and the movable clamping plate, the aligning clamping plate and the rectangular block are connected through a first compression spring, and two flat plates clamping the rectangular block in the aligning clamping plate extend towards the direction of the rectangular block.
Preferably, the rectangular block is provided with a pin hole, the fixing bolt is provided with a plurality of pin holes which are arranged at equal intervals along the length direction and can correspond to the pin holes in the rectangular block, and the rectangular block is further fixed through the positioning pin.
Preferably, automatic cutting mechanism is including setting up the electric saw blade on the sliding seat, the sliding seat can remove along the slip direction of activity splint, the centre of solid fixed splint and activity splint link up and set up the breach that supplies the sliding seat to remove, the breach department of solid fixed splint and activity splint still is equipped with the guide frame that is used for guiding the sliding seat to remove, the both sides that just are located the sliding seat on solid fixed splint and the activity splint still all are equipped with a support, the moving direction slip of perpendicular to sliding seat between two corresponding supports is equipped with a first slider, be equipped with a sharp driver that is used for driving first slider and removes on the support, and it has a first connecting rod to still articulate between first slider and the corresponding sliding seat.
Preferably, the automatic outer mechanism of shelling is including a coupling piece of fixing at solid fixed splint or activity splint tip, the symmetry is equipped with two axostylus axostyles on the coupling piece, it shells the piece all to have one on every axostylus axostyle to connect, two rotation directions of shelling the piece all towards solid fixed splint and activity splint the outside and two shell relative rotations between the piece, the tip of solid fixed splint and activity splint all is equipped with two second sliders along its marginal slip, still all be equipped with one on solid fixed splint and the activity splint and be used for driving two corresponding second slider relative slip's two-way driver, and every second slider still all articulates with corresponding shelling between the piece has a second connecting rod.
Preferably, the stripping blocks are triangular in shape, and each stripping block has a guiding edge facing the automatic cutting mechanism and capable of stripping the metal sheath from the cutting opening of the cable sheath.
Preferably, a strip-shaped notch is formed in the edge of each stripping block, an elastic sheet is arranged in each strip-shaped notch, a built-in opening communicated with each strip-shaped notch is further formed in each stripping block, and a pressure sensor is further arranged in each built-in opening.
Preferably, degree of depth response mechanism is including a setting the clamp plate that supports on the sliding seat, supports the clamp plate and is located the one end that the sliding seat is close to corresponding solid fixed splint or movable clamp plate, supports and still sets up the mouth of dodging that does not hinder electric saw blade work on the clamp plate, supports all through a second compression spring connection between the clamp plate all around and the sliding seat, still is equipped with an output orientation on the sliding seat and supports the distance sensor of clamp plate to it is just to the induction point of distance sensor output still to be equipped with one on the clamp plate to support.
Preferably, automatic clamping mechanism is including setting up the end seat of shelling the mechanism one end outward in the automation of keeping away from at solid fixed splint, the both ends of end seat all rotate and are equipped with a bull stick, the direction of rotation of two bull sticks all is on a parallel with the moving direction of sliding seat, still be equipped with one on the end seat and be used for driving two bull sticks pivoted double-end motor simultaneously, the both sides center of movable splint all is equipped with a nose bar, and still all seted up a bar mouth on every bull stick, every bull stick all establishes on corresponding nose bar through the bar mouthful cover.
Preferably, each rotating rod is provided with a supporting rod, one end of each supporting rod is connected to the middle of the corresponding rotating rod in a shaft mode, the side of each fixing clamp plate is provided with a sliding groove along the length direction of the corresponding fixing clamp plate, a moving block is arranged on each sliding groove in a sliding mode, and the other end of each supporting rod is connected to the corresponding moving block in a shaft mode.
Compared with the prior art, the beneficial effect of this application is:
1. thereby this application drives movable clamp plate and vertical spacing to cable sheathing towards the removal of solid fixed splint through central counterpoint mechanism to cable sheathing's horizontal spacing and automatic clamping mechanism, stability when having guaranteed cable sheathing cutting, and through cooperation between automatic cutting mechanism and the degree of depth response mechanism and the automatic peeling off of mechanism to metal sheathing of shelling outward, the automatic cutout and the automatic operation of peeling off to cable sheathing have been realized, cutting efficiency has been improved, the labour has been reduced, and the security of operation has been improved.
2. This application is tight spacing to the clamp of cable sheathing through two counterpoint splint under the effect of first compression spring's elastic force, has realized the horizontal spacing to cable sheathing, has guaranteed the horizontal stability of cable sheathing.
3. This application has realized electric saw blade to the automatically regulated of depth of cut through the promotion of first connecting rod to the sliding seat, need not artifical adjustment, has guaranteed artificial security to the accurate degree to the cutting of cable sheathing has been improved.
4. This application will shell the outside pulling of piece through the second connecting rod, has realized peeling off of metal sheath on the cable sheathing, guarantees that the cable sheathing can together be peeled off thereupon after being cut off metal sheath, need not the artifical metal sheath who peels off on the cable sheathing once more, has reduced human labor.
5. This application has realized shelling the piece and has effectively got into by the incision of incising through the setting on leading the limit on shelling the piece, takes place the card when avoiding shelling the piece and contacting with the cable sheathing and pause or the condition of contradicting.
6. This application has realized stripping the piece and has peeled off metal sheath's automation through the cooperation between flexure strip and the pressure sensors, need not cutting process in the manual work and will peel off the piece and open, has also avoided peeling off the position that the piece was opened and not to leading to the condition that can't get into the incision.
7. This application is through the cooperation between distance sensor and the induction point and the setting of pressing the board, has realized the accurate cutting to the cable sheath of electric saw blade, avoids the impaired condition of cable core in the cable sheath, has improved the cutting precision of cable sheath, has protected the cable core.
8. This application has realized between movable clamp plate and the solid fixed splint vertical spacing to cable sheathing through the removal that the cooperation of bull stick and nose bar drove movable clamp plate, has guaranteed the stability when cable sheathing cuts.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a front view of the present application;
FIG. 3 is a right side view of the present application;
FIG. 4 is a cross-sectional view taken at A-A of FIG. 3;
FIG. 5 is an enlarged schematic view at B of FIG. 4;
FIG. 6 is a partial perspective view of the present application;
FIG. 7 is a partial perspective view of the present application illustrating a second embodiment;
FIG. 8 is a front view of FIG. 7;
FIG. 9 is a cross-sectional view taken at C-C of FIG. 8;
FIG. 10 is a first perspective view of the automatic peeling mechanism;
FIG. 11 is a schematic perspective view of the second automated peeling mechanism;
FIG. 12 is a front view of FIG. 11;
fig. 13 is a sectional view taken at D-D of fig. 12.
The reference numbers in the figures are:
1-fixing the splint; 1 a-a dead bolt; 1 b-a nut; 1 c-a guide wheel; 1 d-a chute;
2-movable splints;
3-cutting the stripping device; 3 a-a central alignment mechanism; 3a 1-rectangular block; 3a 11-pin hole; 3a 2-alignment splint; 3a21 — first compression spring; 3a 22-plate; 3a 3-locating pin; 3 b-an automatic cutting mechanism; 3b 1-movable seat; 3b 2-electric saw blade; 3b 3-guide frame; 3b 4-seat; 3b41 — first slider; 3b42 — first link; 3b 5-linear drive; 3 c-an automatic outer peeling mechanism; 3c 1-journal block; 3c 2-stripping; 3c 21-leading edge; 3c 22-elastic sheet; 3c 23-pressure sensor; 3c3 — second slider; 3c 4-bidirectional drive; 3c 5-second link;
4-a depth sensing mechanism; 4 a-a pressing plate; 4a1 — a second compression spring; 4 b-a distance sensor; 4 c-sensing point;
5-automatic clamping mechanism; 5 a-end seat; 5a 1-double-head motor; 5 b-a turning bar; 5 c-a nose bar; 5 d-a support bar; 5 e-moving block;
6-cable sheathing.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in fig. 1-8, the present application provides:
a cutting device of a rigid mineral cable sheath comprises a fixed splint 1, a movable splint 2 and a cutting and stripping device 3 which is arranged between the fixed splint 1 and the movable splint 2 and is used for cutting a metal sheath on a cable sheath 6 and stripping a wire core of the metal sheath, a fixed bolt 1a is vertically and upwards arranged on the periphery of the fixed splint 1, the end of each fixed bolt 1a is fixed on the fixed splint 1 through a nut 1b, the movable splint 2 is sleeved on four fixed bolts 1a in a sliding way relative to the fixed splint 1 through arranging guide ports, a guide wheel 1c is rotationally arranged at two ends of each opposite surface of the fixed splint 1 and the movable splint 2, the cutting and stripping device 3 comprises a central aligning mechanism 3a arranged on each fixed bolt 1a, an automatic cutting mechanism 3b arranged on the fixed splint 1 and the movable splint 2 and an automatic external stripping mechanism 3c arranged at the same end of the fixed splint 1 and the movable splint 2, each automatic cutting mechanism 3b is provided with a depth sensing mechanism 4 for adjusting the cutting depth, and an automatic clamping mechanism 5 for automatically closing the fixed clamping plate 1 and the movable clamping plate 2 is also arranged between the two.
Based on the above embodiments, the technical problem that the present application intends to solve is how to ensure the accuracy of cutting and improve the efficiency of cutting when the cable sheath 6 is cut. Therefore, in the application, an operator penetrates one end of a cable sheath 6 between a fixed clamping plate 1 and a movable clamping plate 2, then an automatic clamping mechanism 5 drives the movable clamping plate 2 to move towards the fixed clamping plate 1 until the cable sheath 6 is clamped between corresponding guide wheels 1c, when the cable sheath 6 penetrates between the fixed clamping plate 1 and the movable clamping plate 2, a center aligning mechanism 3a automatically adjusts the center position of the cable sheath to the center position, after the position of the cable sheath 6 is adjusted, two automatic cutting mechanisms 3b automatically adjust the depth required to be cut with the help of a depth sensing mechanism 4, then, as the fixed clamping plate 1 is fixedly arranged on a pushing device, as the pushing device drives the fixed clamping plate 1 to move, the two automatic cutting mechanisms 3b simultaneously cut along the cable sheath 6, as a metal sheath on the cable sheath 6 is cut, the two automatic outer peeling mechanisms 3c completely separate and push out the metal sheath from the cable along the cut and the advancing direction, the cable core is not damaged, and finally, the metal sheath on the cable sheath 6 is completely peeled by an operator after being cut and separated.
Further, as shown in fig. 9:
the central aligning mechanism 3a comprises a rectangular block 3a1 sleeved on the fixing bolt 1a and an aligning splint 3a2 arranged on the rectangular block 3a1, the aligning splint 3a2 is positioned between the fixing splint 1 and the movable splint 2, the aligning splint 3a2 and the rectangular block 3a1 are connected through a first compression spring 3a21, and two flat plates 3a22 which clamp the rectangular block 3a1 are extended on the aligning splint 3a2 towards the rectangular block 3a 1.
Based on the above embodiments, the technical problem to be solved by the present application is how to perform the lateral autonomous limiting of the cable sheath 6 by the central positioning mechanism 3 a. For this reason, when the present application passes one end of the cable sheath 6 through the fixed clamping plate 1 and the movable clamping plate 2 by an operator, the end of the cable sheath 6 passes through the two clamping plates, since the clamping plates and the corresponding rectangular blocks 3a1 are connected by the first compression springs 3a21, the two aligning clamping plates 3a2 clamp the cable sheath 6 therein under the elastic force of the corresponding first compression springs 3a21, so that the cable sheath 6 is laterally limited therein, however, since the aligning clamping plate 3a2 is clamped on the corresponding rectangular block 3a1 by the two flat plates 3a22, the two aligning clamping plates 3a2 avoid the situation of shaking when clamping the cable sheath 6.
Further, as shown in fig. 9:
the rectangular block 3a1 is formed with a pin hole 3a11, the fixing pin 1a is formed with a plurality of pin holes 3a11 at equal intervals along the length direction thereof, which can correspond to the pin holes 3a11 of the rectangular block 3a1, and the rectangular block 3a1 is further fixed by the positioning pins 3a 3.
Based on the above embodiment, in order to ensure that the alignment clamp plate 3a2 can be effectively limited to the cable sheath 6, the position of the alignment clamp plate 3a2 needs to be adjusted according to the size of the cable sheath 6, and the position of the rectangular block 3a1 is adjusted by the positioning pin 3a3 corresponding to the pin hole 3a11 on the fixing bolt 1a, so as to avoid the situation that the alignment clamp plate 3a2 is inclined when clamping the cable sheath 6.
Further, as shown in fig. 4 and 5:
the automatic cutting mechanism 3b comprises an electric saw blade 3b2 arranged on a movable seat 3b1, the movable seat 3b1 can move along the sliding direction of a movable clamping plate 2, the centers of the fixed clamping plate 1 and the movable clamping plate 2 are penetrated through to form a notch for the movable seat 3b1 to move, the notches of the fixed clamping plate 1 and the movable clamping plate 2 are further provided with a guide frame 3b3 for guiding the movable seat 3b1 to move, two sides of the movable seat 3b1 on the fixed clamping plate 1 and the movable clamping plate 2 are further provided with a support 3b4, a first sliding block 3b41 is arranged between the two corresponding support 3b4 in a sliding mode perpendicular to the moving direction of the movable seat 3b1, a linear driver 3b5 for driving the first sliding block 3b41 to move is arranged on the support 3b4, and a first connecting rod 3b42 is hinged between the first sliding block 3b41 and the corresponding movable seat 3b 1.
Based on the above embodiments, the technical problem to be solved by the present application is how to automatically cut the metal sheath on the cable sheath 6 by the automatic cutting mechanism 3 b. Therefore, when the cable sheath 6 is cut by the automatic cutting mechanism 3b, the linear driver 3b5 drives the first sliding block 3b41 to move between the two supporting seats 3b4, along with the movement of the first sliding block 3b41, the first connecting rod 3b42 pushes the movable seat 3b1 to move towards the cable sheath 6, the depth sensing mechanism 4 senses the moving depth of the electric saw blade 3b2, after the electric saw blade 3b2 is automatically adjusted to the depth, the electric saw blade 3b2 starts to automatically cut the cable sheath 6, and along with the movement of the fixed clamping plate 1, the two electric saw blades 3b2 cut the metal sheath of the cable sheath 6 along the advancing direction.
Further, as shown in fig. 9-13:
the automatic outer peeling mechanism 3c comprises a shaft connecting block 3c1 fixed at the end part of the fixed splint 1 or the movable splint 2, two shaft rods are symmetrically arranged on the shaft connecting block 3c1, each shaft rod is connected with a peeling block 3c2 in a shaft mode, the rotating directions of the two peeling blocks 3c2 face the outer sides of the fixed splint 1 and the movable splint 2 and the two peeling blocks 3c2 rotate relatively, two second sliding blocks 3c3 are arranged at the end parts of the fixed splint 1 and the movable splint 2 in a sliding mode along the edges of the fixed splint 1 and the movable splint 2, a two-way driver 3c4 used for driving the two corresponding second sliding blocks 3c3 to slide relatively is further arranged on the fixed splint 1 and the movable splint 2, and a second connecting rod 3c5 is further hinged between each second sliding block 3c3 and the corresponding peeling block 3c 2.
Based on the above-described embodiments, the technical problem that the present application intends to solve is how to automatically peel off the metal sheath on the cable sheath 6 after the metal sheath is cut. For this purpose, in the process of peeling off the metal sheath of the cable sheath 6 by the automatic peeling mechanism 3c, as the pushing device pushes the fixing clamp plate 1 to move along the cable sheath 6, the two peeling blocks 3c2 enter the cut of the metal sheath in the closed state, as the cable sheath 6 is cut continuously, the bidirectional driver 3c4 drives the two second sliders 3c3 to move relatively, after the two second sliders 3c3 move outwards, the second connecting rod 3c5 pulls the peeling blocks 3c2 outwards, and as the two peeling blocks 3c2 rotate outwards, the metal sheath of the cable sheath 6 is peeled off along the cut.
Further, as shown in fig. 11 and 13:
stripping segments 3c2 are in the shape of a triangular block and the side of each stripping segment 3c2 facing automatic cutting mechanism 3b has a leading edge 3c21 which can strip the metallic sheath from the cut of cable sheath 6.
Based on the above embodiments, the technical problem to be solved by the present application is how to smoothly enter the slits of the metal sheath by the stripping block 3c 2. For this purpose, according to the present application, by arranging the guiding edges 3c21 on the stripping block 3c2, when the stripping block 3c2 moves in the advancing direction, the guiding edges 3c21 of the two stripping blocks 3c2 are combined to form a shape that the stripping block 3c2 can smoothly enter the incision, and finally, the metal sheath is stripped.
Further, as shown in fig. 10, 11 and 13:
a strip-shaped notch is formed in the edge of each stripping block 3c2, an elastic piece 3c22 is arranged in each strip-shaped notch, a built-in opening communicated with each strip-shaped notch is further formed in each stripping block 3c2, and a pressure sensor 3c23 is further arranged in each built-in opening.
Based on the above embodiments, the technical problem that the present application intends to solve is how to automatically open the stripping metal sheath outwards in case of need of opening by the stripping block 3c 2. For this reason, according to the application, through the arrangement of the elastic sheet 3c22, when the stripping block 3c2 enters the notch of the metal sheath along with the cutting of the cable sheath 6, the metal sheath presses against the elastic sheet 3c22 to press the metal sheath inward, the pressure sensor 3c23 immediately transmits a signal to the bidirectional driver 3c4 after sensing the pressure of the elastic sheet 3c22, and the bidirectional driver 3c4 drives the two second sliding blocks 3c3 to move, so that the two stripping blocks 3c2 are opened outwards to strip the metal sheath.
Further, as shown in fig. 5:
the depth sensing mechanism 4 comprises a pressing plate 4a arranged on the movable seat 3b1, the pressing plate 4a is located at one end of the movable seat 3b1 close to the corresponding fixed splint 1 or the movable splint 2, an avoiding opening which does not hinder the work of the electric saw blade 3b2 is further formed in the pressing plate 4a, the periphery of the pressing plate 4a is connected with the movable seat 3b1 through a second compression spring 4a1, the movable seat 3b1 is further provided with a distance sensor 4b with an output end facing the pressing plate 4a, and a sensing point 4c opposite to the output end of the distance sensor 4b is further arranged on the pressing plate 4 a.
Based on the above embodiments, the technical problem to be solved by the present application is how to automatically adjust the electric saw blade 3b2 to a proper cutting depth. For this purpose, after the present application moves towards the cable sheath 6 through the movable seat 3b1, until the electric saw blade 3b2 contacts the surface of the cable sheath 6 without being started, and the pressing plate 4a also contacts the surface of the cable sheath 6, as the electric saw blade 3b2 is started and at the same time moves towards the cable sheath 6, because of the connection of the second compression spring 4a1 between the pressing plate 4a and the movable seat 3b1, when the electric saw blade 3b2 continues to cut towards the cable sheath 6, the pressing plate 4a always presses against the surface of the cable sheath 6, as the electric saw blade 3b2 moves, the distance sensor 4b senses the distance between the sensing point 4c, and knows the depth of the electric saw blade 3b2 cutting the cable sheath 6, and when the electric saw blade 3b2 cuts to a designated depth, the distance sensor 4b transmits a signal to the linear driver 3b5, the driving of the linear driver 3b5 is stopped.
Further, as shown in fig. 6-8:
Based on the above embodiment, the technical problem that the present application intends to solve is how to move the movable clamp plate 2 toward the fixed clamp plate 1 so as to vertically limit the cable sheath 6. Therefore, the double-end motor 5a1 is used for driving the two rotating rods 5b to synchronously swing, the two rotating rods 5b are matched with the corresponding convex rods 5c, the movable clamping plate 2 is driven to vertically slide on the four fixing bolts 1a, and the cable sheath 6 is vertically limited after the cable sheath 6 is clamped on the fixing clamping plate 1 by the movable clamping plate 2.
Further, as shown in fig. 6-8:
every bull stick 5b all is equipped with a bracing piece 5d, and the one end coupling of bracing piece 5d is in the middle part of bull stick 5b, and spout 1d has been seted up along its length direction to the avris of fixed splint 1, still slides on the spout 1d and is equipped with a movable block 5e, and the other end coupling of bracing piece 5d is on movable block 5 e.
Based on the above embodiment, in the process that the rotating rod 5b drives the movable clamping plate 2 to move, the supporting rod 5d moves together with the rotating rod 5b under the action of the moving block 5e, and the supporting rod 5d plays a supporting role for the rotating rod 5b, so that the movement of the rotating rod 5b is not hindered, and the stability of the movable clamping plate 2 for limiting the cable sheath 6 is ensured.
This application is through central counterpoint mechanism 3a to cable sheathing 6 horizontal spacing and movable clamp plate 2 and solid fixed splint 1 vertical spacing to cable sheathing 6, stability when having guaranteed cable sheathing 6 cutting, and through automatic cutting mechanism 3b and degree of depth response cooperation between the mechanism 4 and the automatic peeling mechanism 3c of shelling outward peeling off metal sheath, the automatic cutout and the automatic operation of peeling off to cable sheathing 6 have been realized, cutting efficiency has been improved, the labour has been reduced, and the security of operation has been improved, the accurate cutting and the peeling off of cable sheathing 6 have been realized.
The above examples, which are intended to represent only one or more embodiments of the present invention, are described in greater detail and with greater particularity, and are not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a cutting device of rigidity mineral cable sheath, including solid fixed splint (1) and movable splint (2) and set up between solid fixed splint (1) and movable splint (2) and be used for cutting open the metal sheath on cable sheath (6) and peel off cutting stripping off device (3) of sinle silk with it, gu fixed splint (1) all around vertical ascending be equipped with a gim peg (1a), the end of every gim peg (1a) is all fixed on solid fixed splint (1) through a nut (1b), movable splint (2) are still established on four gim pegs (1a) through seting up the direction mouth slip cap for solid fixed splint (1), and the both ends of the respective opposite face of solid fixed splint (1) and movable splint (2) all rotate and are equipped with a guide pulley (1c), a serial communication port, cut stripping off device (3) including setting up center counterpoint mechanism (3a) on every gim peg (1a) and setting up at solid fixed splint (1a) ) With automatic cutting mechanism (3b) on the movable splint (2) and set up and shell mechanism (3c) outward in the automation of fixed splint (1) with movable splint (2) same end, all be equipped with one on every automatic cutting mechanism (3b) and be used for adjusting the degree of depth induction mechanism (4) of cutting depth to still be equipped with one between fixed splint (1) and the movable splint (2) and be used for automatic with both closed automatic clamping mechanism (5).
2. A cutting device for rigid mineral cable sheaths according to claim 1, characterized in that the central positioning means (3a) comprise a rectangular block (3a1) fitted over the fixing peg (1a) and a positioning clamp (3a2) fitted over the rectangular block (3a1), the positioning clamp (3a2) being located between the fixing clamp (1) and the movable clamp (2), the positioning clamp (3a2) and the rectangular block (3a1) being connected by a first compression spring (3a21), and the positioning clamp (3a2) having two plates (3a22) extending towards the rectangular block (3a1) and holding the rectangular block (3a1) therebetween.
3. A cutting device for a rigid mineral cable sheath according to claim 2, characterized in that the rectangular block (3a1) is provided with a pin hole (3a11), the fixing peg (1a) is provided with a plurality of pin holes (3a11) at equal intervals along the length direction thereof, the pin holes (3a11) correspond to the pin holes (3a1) of the rectangular block (3a1), and the rectangular block (3a1) is further fixed by the fixing pin (3a 3).
4. The cutting device for the rigid mineral cable sheath according to claim 1, wherein the automatic cutting mechanism (3b) comprises an electric saw blade (3b2) arranged on the movable seat (3b1), the movable seat (3b1) can move along the sliding direction of the movable clamping plate (2), the centers of the fixed clamping plate (1) and the movable clamping plate (2) are provided with a notch for the movable seat (3b1) to move, the notches of the fixed clamping plate (1) and the movable clamping plate (2) are further provided with a guide frame (3b3) for guiding the movable seat (3b1) to move, two sides of the movable seat (3b1) on the fixed clamping plate (1) and the movable clamping plate (2) are respectively provided with a support (3b4), a first sliding block (3b41) is arranged between the two corresponding supports (3b4) in a sliding manner perpendicular to the moving direction of the movable seat (3b1), the support (3b4) is provided with a linear driver (3b5) for driving the first sliding block (3b41) to move, and a first connecting rod (3b42) is hinged between the first sliding block (3b41) and the corresponding movable seat (3b 1).
5. A cutting device for rigid mineral cable sheaths according to claim 1, characterized in that the automatic outer stripping means (3c) comprise a pivoting block (3c1) fixed to the end of the fixed splint (1) or the movable splint (2), two axles are symmetrically arranged on the pivoting block (3c1), each axle has a stripping block (3c2), the two stripping blocks (3c2) are both turned towards the outside of the fixed splint (1) and the movable splint (2) and the two stripping blocks (3c2) are turned relatively, the end of the fixed splint (1) and the movable splint (2) are both provided with two second sliders (3c3) along their edges, the fixed splint (1) and the movable splint (2) are both provided with a bidirectional driver (3c4) for driving the two corresponding second sliders (3c3) to slide relatively, and a second link (3c2) is hinged between each second slider (3c3) and the corresponding stripping block (3c2) (3c5) In that respect
6. A cutting device for rigid mineral cable sheaths according to claim 5, characterized in that the stripping segments (3c2) are triangular in shape and that the side of each stripping segment (3c2) facing the automatic cutting mechanism (3b) has a leading edge (3c21) capable of stripping the metal sheath from the cut of the cable sheath (6).
7. A cutting device for a rigid mineral cable sheath according to claim 6, wherein each stripping block (3c2) has a strip-shaped notch formed at an edge thereof, and an elastic piece (3c22) is provided in the strip-shaped notch, the stripping block (3c2) has a built-in opening communicating with the strip-shaped notch, and a pressure sensor (3c23) is provided in the built-in opening.
8. The cutting device for the rigid mineral cable sheath according to claim 1, wherein the depth sensing mechanism (4) comprises a pressing plate (4a) arranged on the movable seat (3b1), the pressing plate (4a) is positioned at one end of the movable seat (3b1) close to the corresponding fixed clamping plate (1) or the movable clamping plate (2), the pressing plate (4a) is further provided with a avoiding opening which does not hinder the electric saw blade (3b2) from working, the periphery of the pressing plate (4a) is connected with the movable seat (3b1) through a second compression spring (4a1), the movable seat (3b1) is further provided with a distance sensor (4b) with an output end facing the pressing plate (4a), and the pressing plate (4a) is further provided with a sensing point (4c) opposite to the output end of the distance sensor (4 b).
9. The cutting device for the rigid mineral cable sheath as claimed in claim 1, wherein the automatic clamping mechanism (5) comprises an end seat (5a) disposed at one end of the fixed clamp plate (1) far away from the automatic outer peeling mechanism (3c), two ends of the end seat (5a) are respectively rotatably provided with a rotating rod (5b), the rotating directions of the two rotating rods (5b) are both parallel to the moving direction of the movable seat (3b1), the end seat (5a) is further provided with a double-head motor (5a1) for driving the two rotating rods (5b) to simultaneously rotate, the centers of two sides of the movable clamp plate (2) are respectively provided with a protruding rod (5c), each rotating rod (5b) is further provided with a strip-shaped opening, and each rotating rod (5b) is sleeved on the corresponding protruding rod (5c) through the strip-shaped opening.
10. The cutting device for the rigid mineral cable sheath as claimed in claim 9, wherein each rotating rod (5b) is provided with a support rod (5d), one end of the support rod (5d) is coupled to the middle of the rotating rod (5b), the side of the fixed splint (1) is provided with a sliding groove (1d) along the length direction thereof, the sliding groove (1d) is further slidably provided with a moving block (5e), and the other end of the support rod (5d) is coupled to the moving block (5 e).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210222924.0A CN114709762B (en) | 2022-03-09 | 2022-03-09 | Cutting device of rigid mineral cable sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210222924.0A CN114709762B (en) | 2022-03-09 | 2022-03-09 | Cutting device of rigid mineral cable sheath |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114709762A true CN114709762A (en) | 2022-07-05 |
| CN114709762B CN114709762B (en) | 2024-07-19 |
Family
ID=82168399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210222924.0A Active CN114709762B (en) | 2022-03-09 | 2022-03-09 | Cutting device of rigid mineral cable sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114709762B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115733097A (en) * | 2022-11-28 | 2023-03-03 | 贵州电网有限责任公司 | Cable sheath cutter |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB670829A (en) * | 1949-11-29 | 1952-04-23 | British Insulated Callenders | Improvements in hand tools for cutting the sheaths of metallic sheathed electric cables |
| US20160372900A1 (en) * | 2014-02-28 | 2016-12-22 | Leoni Kabel Holding Gmbh | Cable, in particular induction cable, method for laying such a cable and laying aid |
| CN207098476U (en) * | 2017-08-17 | 2018-03-13 | 深圳市君鸿宇科技有限公司 | One kind automation cable stripping machine |
| CN208299345U (en) * | 2018-06-29 | 2018-12-28 | 湖州正鸣塑胶科技有限公司 | Cable shield stripping-off device |
| CN110752554A (en) * | 2019-11-06 | 2020-02-04 | 徐州迪沃通讯工程有限公司 | Bidirectional self-dropping type stripping machine for cable recovery and using method thereof |
| CN112736783A (en) * | 2020-12-24 | 2021-04-30 | 南京秋杰通讯科技有限公司 | Communication cable peeling device with adjustable depth |
| CN112821296A (en) * | 2021-03-29 | 2021-05-18 | 北京卓越电力建设有限公司 | Cable sheath stripping device |
| CN214626137U (en) * | 2021-04-14 | 2021-11-05 | 湖北艾克电缆有限公司 | Mineral cable sheath stripping device |
| CN113872118A (en) * | 2021-10-21 | 2021-12-31 | 国网辽宁省电力有限公司盘锦供电公司 | Sheath cutting equipment of communication cable self-adaptation degree of depth |
| CN114094507A (en) * | 2021-11-29 | 2022-02-25 | 国网河南省电力公司新乡县供电公司 | Cable cutting and sheath stripping off device |
-
2022
- 2022-03-09 CN CN202210222924.0A patent/CN114709762B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB670829A (en) * | 1949-11-29 | 1952-04-23 | British Insulated Callenders | Improvements in hand tools for cutting the sheaths of metallic sheathed electric cables |
| US20160372900A1 (en) * | 2014-02-28 | 2016-12-22 | Leoni Kabel Holding Gmbh | Cable, in particular induction cable, method for laying such a cable and laying aid |
| CN207098476U (en) * | 2017-08-17 | 2018-03-13 | 深圳市君鸿宇科技有限公司 | One kind automation cable stripping machine |
| CN208299345U (en) * | 2018-06-29 | 2018-12-28 | 湖州正鸣塑胶科技有限公司 | Cable shield stripping-off device |
| CN110752554A (en) * | 2019-11-06 | 2020-02-04 | 徐州迪沃通讯工程有限公司 | Bidirectional self-dropping type stripping machine for cable recovery and using method thereof |
| CN112736783A (en) * | 2020-12-24 | 2021-04-30 | 南京秋杰通讯科技有限公司 | Communication cable peeling device with adjustable depth |
| CN112821296A (en) * | 2021-03-29 | 2021-05-18 | 北京卓越电力建设有限公司 | Cable sheath stripping device |
| CN214626137U (en) * | 2021-04-14 | 2021-11-05 | 湖北艾克电缆有限公司 | Mineral cable sheath stripping device |
| CN113872118A (en) * | 2021-10-21 | 2021-12-31 | 国网辽宁省电力有限公司盘锦供电公司 | Sheath cutting equipment of communication cable self-adaptation degree of depth |
| CN114094507A (en) * | 2021-11-29 | 2022-02-25 | 国网河南省电力公司新乡县供电公司 | Cable cutting and sheath stripping off device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115733097A (en) * | 2022-11-28 | 2023-03-03 | 贵州电网有限责任公司 | Cable sheath cutter |
| CN115733097B (en) * | 2022-11-28 | 2024-05-24 | 贵州电网有限责任公司 | Cable sheath cutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114709762B (en) | 2024-07-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7694420B2 (en) | Coaxial cable preparation tool and method of use thereof | |
| CN203707553U (en) | Cable automatic stripping machine having clamping function | |
| CN114709762A (en) | Cutting device of rigidity mineral cable sheath | |
| US4131223A (en) | Apparatus for gapping a slide fastener | |
| CN113509383A (en) | A production line for medicinal material is loosed core | |
| CN215528179U (en) | Cable wire peeling device for installation | |
| CN214850157U (en) | Be used for electrical engineering electric wire device of skinning | |
| CN109193476B (en) | Thread cutting device | |
| CN113509384A (en) | Medicinal material device of loosing core | |
| CN114889064A (en) | Mobile phone protective sleeve water gap cutting and glue inlet punching machine | |
| CN208125950U (en) | A kind of optical cable stripping machine and wire stripping head | |
| CN203660431U (en) | Automatic cable peeling machine with limiting function | |
| CN208797343U (en) | Cable peeling machine with pinch resistant functionality | |
| CN108271517B (en) | Portable pre-harvest sugarcane leaf stripping machine | |
| CN210111486U (en) | Wire stripping device for live-wire operation | |
| CN219458273U (en) | Peeling and end-punching machine for cable processing | |
| CN110277718B (en) | Wire stripping device for live-wire operation | |
| CN218744568U (en) | Automatic wire rope heading machine with peeling function | |
| CN218877833U (en) | Sampling swab packaging stripping machine | |
| CN219705306U (en) | Key edge trimming tool for computer keyboard | |
| CN217307110U (en) | Wire stripping and cutting pliers | |
| CN210210562U (en) | Kiwi fruit section device | |
| CN221607931U (en) | Glass cutting device | |
| CN218018956U (en) | Punching device for sealing strip of automobile front windshield | |
| CN213521059U (en) | Cable sheath cutting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |