CN110768168B - Zero reference adjusting method for peeler based on zero reference adjusting device - Google Patents
Zero reference adjusting method for peeler based on zero reference adjusting device Download PDFInfo
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- CN110768168B CN110768168B CN201910853766.7A CN201910853766A CN110768168B CN 110768168 B CN110768168 B CN 110768168B CN 201910853766 A CN201910853766 A CN 201910853766A CN 110768168 B CN110768168 B CN 110768168B
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- 238000005520 cutting process Methods 0.000 claims abstract description 40
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- 238000007906 compression Methods 0.000 claims abstract description 36
- 238000003825 pressing Methods 0.000 claims abstract description 32
- 238000013016 damping Methods 0.000 claims abstract description 29
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- 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
- H02G1/1265—Machines the cutting element rotating about the wire or cable
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/28—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wire processing before connecting to contact members, not provided for in groups H01R43/02 - H01R43/26
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- 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
- H02G1/127—Features relating to cutting elements
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- Manufacturing & Machinery (AREA)
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The invention belongs to the technical field of cable peeling, and particularly relates to a zero reference adjusting method for a peeler based on a zero reference adjusting device. The zero reference adjusting device comprises the following components: the device comprises a zero reference sliding plate, a knife depth adjusting sliding block, a pressing plate, a knife depth adjusting threaded seat, an elastic compression damping piece, a knife depth adjusting bolt and a rotating sleeve; the zero reference adjusting method comprises the following steps: 1) correcting zero reference; 2) and changing position; 3) and adjusting the absolute feed amount. The invention can flexibly realize the self-adaptive adjustment function of the cutter feed amount aiming at the diameter of the current cable to be clamped. The invention can further realize the purpose of adjusting the consistency of the feed amount and the actual required cutting depth of the cable, thereby achieving the effect of adjusting the absolute cutting depth and greatly improving the actual stripping efficiency of the cable.
Description
Technical Field
The invention belongs to the technical field of cable peeling, and particularly relates to a zero reference adjusting method for a peeler based on a zero reference adjusting device.
Background
In the process of line welding construction, the stripping of the sheath of the insulated conductor, namely the insulating skin, is an important process in the stripping and connection of the conductor. The existing cable peeling mode is divided into manual peeling mode and automatic peeling mode. When the live-wire work is implemented manually by using potential feeding and discharging tools such as an insulating bucket arm vehicle or an insulating platform, operators can directly contact live wires, unsafe factors are increased, the peeling difficulty is high, the operation steps are multiple, the efficiency is low, the operation environment is easily influenced by the geographical environment, and the peeling is gradually replaced by automatic peeling. For example, a cable stripper is disclosed in a utility model patent with a patent name of "cable stripper" of "CN 201829799U", which is electrically driven by a crank-link mechanism to rotate a blade around a cable to realize circular cutting action by the output force of a speed reduction motor, thereby stripping an insulation skin. Meanwhile, patent documents with the publication number "CN 108963888A" and the publication number "CN 206432551U" are similarly described, and even the applicant has applied for the patent document with the application number "CN 109119946A" and the name "a cable electric stripping device". According to the existing peeling structure, the peeling device in the market has a common defect that the zero position of the cutter cannot be adjusted on line. Specifically, when the thickness of the insulation sheath of the cable is equal and the outer diameter of the cable is different, different feed amounts need to be adjusted to achieve the same cutting depth, so as to achieve the effect of completely stripping the insulation sheath without damaging the wire core. However, the zero point position of the cutter of the existing barker can only be preset and adjusted off line; when the cable is stripped, the cable only needs to be inserted into the stripping clamp frequently, and whether the preset feed amount is enough or not is observed visually in the process. Once the excessive or insufficient cutting feed is found, the peeler is taken down from the cable, the cutting feed of the cutter at the peeler is adjusted to be deep or shallow a little, and then the visual inspection process is repeated until the cutting feed of the cutter is consistent with the actual cutting feed of the cable. Every model cable is skinned once, all goes on many times along with above-mentioned adjustment operation, and obviously the accommodation process is very loaded down with trivial details, serious influence actual cable efficiency of skinning.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a zero reference adjusting method for a peeler based on a zero reference adjusting device, which is reasonable in structure, reliable and convenient to use and can flexibly realize the self-adaptive adjusting function of the cutter feed amount according to the diameter of a current cable to be clamped. The invention can further realize the purpose of adjusting the consistency of the feed amount and the actual required cutting depth of the cable, thereby achieving the effect of adjusting the absolute cutting depth and greatly improving the actual stripping efficiency of the cable.
In order to achieve the purpose, the invention adopts the following technical scheme:
a zero reference adjusting method for a peeler based on a zero reference adjusting device is characterized by comprising the following steps: the zero reference adjusting device comprises the following components:
zero reference slide: the guide rail is matched with the outer side plate surface of the upper clamping plate and is matched with a guide rail which is formed between the upper clamping plates and has a vertical lead guiding direction; the bottom end of the zero reference sliding plate is provided with a reference part for positioning the position of the uppermost bus of the cable;
the cutter depth adjusting slide block: the guide rail is positioned on the outer side plate surface of the zero position reference sliding plate and is matched with a guide rail which is formed between the zero position reference sliding plates and has a vertical lead guiding direction; the bottom end of the cutter depth adjusting slide block is fixedly connected with a cutter;
pressing a plate: the surface of the pressing plate is horizontally arranged, and the tail end of the pressing plate is fixedly connected and matched with the top end of the upper clamping plate;
adjusting the depth of the cutter to a threaded seat: the knife depth adjusting threaded seat is positioned below the pressing plate and is parallel to the surface of the pressing plate, and the tail end of the knife depth adjusting threaded seat is fixedly connected and matched with the zero-position reference sliding plate;
elastic compression damping member: the elastic compression damping piece is used for driving the pressing plate and the knife depth adjusting sliding block to generate vertical lead separation action, the top end of the elastic compression damping piece is abutted against the bottom end face of the pressing plate, and the bottom end of the elastic compression damping piece is matched with the knife depth adjusting sliding block;
adjusting the depth of the cutter by bolts: the cutter depth adjusting bolt penetrates through the cutter depth adjusting threaded seat from top to bottom and forms threaded fit with the cutter depth adjusting threaded seat, a radial bulge is arranged at the bottom end of the cutter depth adjusting bolt, and a one-way spigot fit for limiting the cutter depth adjusting bolt to generate an upward motion is formed between the radial bulge and the cutter depth adjusting sliding block;
rotating the sleeve: the rotary sleeve is coaxially sleeved at the top end of the knife depth adjusting bolt, a limiting groove hole is axially and concavely arranged at the bottom end surface of the rotary sleeve, and a limiting bulge or a key structure is radially and outwards convexly arranged at the knife depth adjusting bolt, so that when the knife depth adjusting bolt is axially inserted into the cavity of the rotary sleeve, the axial sliding fit capable of transmitting torque is formed between the limiting bulge and the limiting groove hole or between the key structure and the limiting groove hole;
the zero reference adjusting method comprises the following steps:
1) correcting the zero reference: rotating the rotary sleeve to enable the cutter depth adjusting bolt to generate follow-up ascending action until the radial bulge at the cutter depth adjusting bolt is matched with the cutter depth adjusting threaded seat to clamp the cutter depth adjusting sliding block oppositely, and at the moment, the cutter point of the cutter and the bottom end face of the reference part are at the same horizontal height, and then performing the next change position finding step;
2) and a change position giving step: when the reference part and the cable insulation skin start to gradually contact, the cable insulation skin applies upward force to the reference part, and the reference part presses the elastic compression damping piece from bottom to top to generate pressed upward motion; because the cutter depth adjusting bolt and the cutter depth adjusting threaded seat form an integrated structure in the zero reference correcting step, the cutter at the cutter depth adjusting sliding block can press the elastic compression damping piece together with the reference part at the zero reference sliding plate to move upwards, so that the cutter point of the cutter and the bottom end surface of the reference part are all abutted against the uppermost bus of the cable;
3) and absolute feed amount adjusting step: after the step of changing is finished, the rotary sleeve is rotated to drive the cutter depth adjusting bolt to move downwards, so that the radial bulge moves downwards; at the moment, under the action of elastic restoring force of the elastic compression damping piece, the cutter depth adjusting sliding block integrated with the reference positioning plate moves downwards, the zero-position reference sliding plate assembled with the reference portion maintains the original position to be fixed due to the propping action of the cable insulation skin, and the cutter positioned at the cutter depth adjusting sliding block can gradually cut into the cable insulation skin until the specified cutting depth is reached.
Preferably, a datum positioning plate is horizontally and convexly arranged on the outer side plate surface of the cutter depth adjusting sliding block, and a vertical datum hole is vertically arranged on the datum positioning plate in a penetrating mode; a convex ring is coaxially and convexly arranged on the bottom end surface of the cutter depth adjusting bolt, and the convex ring forms the radial bulge; the upper ring surface of the radial bulge and the lower plate surface of the reference positioning plate form a one-way spigot fit.
Preferably, the reference part is a zero reference bearing with a horizontal axis, and the reference part is matched with the bottom end surface of the zero reference sliding plate through a bearing seat.
Preferably, a V-shaped holding plate with a downward opening is fixedly connected to the bottom end face of the upper clamping plate, and the groove length direction of the V-shaped holding plate is parallel to the axis direction of the cable; an abdicating port for dodging the vertical action path of the reference part is vertically arranged on the V-shaped holding plate in a penetrating way.
Preferably, the elastic compression damping member is a compression spring; guide posts with axes arranged vertically extend vertically from the top end of the knife depth adjusting sliding block in the vertical direction, and the top ends of the guide posts penetrate through the pressing plate to form guiding fit with the guide holes at the pressing plate; the elastic compression damping piece is coaxially sleeved on a section of guide pillar between the pressing plate and the knife depth adjusting slide block.
Preferably, the two guide columns are arranged in an axisymmetric manner along the axis of the knife depth adjusting bolt.
Preferably, the vertical through of clamp plate department plumbous is provided with the current hole that can supply rotatory sleeve to penetrate, and behind the current hole of top from bottom to top running through of rotatory sleeve, the bottom face department notch department of rethread radial locking screw and set screw formula rigid coupling in sword depth adjustment knob.
Preferably, the vertical through of clamp plate department plumbous is provided with the current hole that can supply rotatory sleeve to penetrate, and behind the current hole of top from bottom to top running through of rotatory sleeve, rethread radial locking screw and set screw formula rigid coupling in the power output shaft department of the deep adjustment motor of sword.
Preferably, a zero-position reference guide rail with a vertical lead guiding direction is fixedly connected to the outer side plate surface of the upper clamping plate, and a guide clamping groove is concavely formed in the inner side plate surface of the zero-position reference sliding plate and is used for forming fixed connection and matching with a zero-position reference guide block on the zero-position reference guide rail; the outer side plate surface of the zero reference sliding plate is fixedly connected with a knife depth adjusting guide rail with a lead vertical guiding direction, and the inner side plate surface of the knife depth adjusting sliding block is also concavely provided with a guiding clamping groove so as to be fixedly connected and matched with the knife depth adjusting guide blocks on the knife depth adjusting guide rail.
Preferably, the device comprises a limit pin shaft, a pin shaft hole is radially arranged at the upper section of the shaft body of the cutter depth adjusting bolt in a penetrating manner, the limit pin shaft penetrates into the pin shaft hole, and two ends of the limit pin shaft protrude out of the shaft wall surface of the cutter depth adjusting bolt so as to form the limit bulge; the limiting slotted holes are two groups and are arranged in an axial symmetry mode along the axis of the rotating sleeve.
The invention has the beneficial effects that:
1) on the basis of the structure of the existing barker, the invention provides a zero reference adjusting structure, so that the self-adaptive adjusting function of the cutter feed amount can be flexibly realized according to the diameter of the current cable to be clamped. Specifically, when the cutter depth adjusting bolt is screwed until the annular bulge at the position of the cutter depth adjusting bolt is matched with the pressing plate together to clamp the cutter depth adjusting threaded seat oppositely, not only the cutter point of the cutter and the reference part are positioned on the same horizontal line at the moment; meanwhile, the cutter depth adjusting threaded seat is fixedly connected with the zero-position reference sliding plate, so that the zero-position reference sliding plate, the reference part, the cutter depth adjusting threaded seat and the cutter depth adjusting sliding block are fixedly connected with one another to form an integrated structure, and elastic floating motion can be generated relative to the upper clamping plate and the pressing plate under the action of the elastic compression damping piece. In case the cable is lived in the parcel of punch holder cooperation lower plate, reference portion can be promoted and the come-up under the effect of elasticity compression damping piece this moment, simultaneously because cutter and reference portion have been integrated, consequently the cutter also can produce the come-up action in step, accomplishes zero-position reference adjustment operation this moment promptly. Then, the rotating sleeve is rotated, the knife depth adjusting bolt generates a spiral descending action, and under the action of the elastic restoring force of the elastic compression damping piece, the knife can slowly cut into the cable insulation skin along with the integral rotation of the peeling clamp. Every time the cutter depth adjusting bolt descends for one centimeter, the cutter can sink for one centimeter absolutely relative to the uppermost bus of the reference part or the cable insulating skin, and finally the purpose of adjusting the consistency of the feed amount and the actual depth of the cable to be cut is achieved, so that the effect of adjusting the absolute depth of the cut is achieved, and the actual peeling efficiency of the cable can be greatly improved.
Through the operation, an operator can know the thickness of the insulating sheath through predicting the type of the cable, so that the function of accurately controlling the 'absolute' sinking numerical value of the cutter is directly realized by controlling the rotation cycle number of the rotary sleeve, and the purpose of accurately cutting the exposed wire core at one time is realized. Even the cable skin can be monitored on line by combining the existing sensing equipment, so that when the rotary sleeve rotates on line, the operation control function of exposing, namely the rotation stop of the rotary sleeve is realized, and the cable peeling efficiency is ensured. Of course, the contact position of the tool and the reference part does not have to be the uppermost bus of the cable insulation sheath, and the two contact positions are arranged along the cable radial direction and are the same bus of the cable insulation sheath relative to the contact position of the cable insulation sheath, which is not described herein again.
2) In the reference part, during actual operation, a straight rod or the like can be used for realizing the contact function relative to the cable insulation skin, or a rectangular block with a ball at the front end is used for realizing the contact matching effect. The zero-position reference bearing is preferably adopted to realize the reference calibration function of the cable peeling device, and the zero-position reference bearing can not only realize the contact effect relative to the cable insulating skin, but also generate the bearing rolling action relative to the surface of the cable when the peeling clamp rotates relative to the cable so as to continuously peel off the insulating skin, so that the rotation resistance of the peeling clamp is reduced, and the convenience and the peeling efficiency of the whole peeling operation are effectively improved.
3) And further, the upper clamping plate and the lower clamping plate are preferably matched with each other in a V-shaped structure of the V-shaped holding plate to realize the holding function of the opposite cables. When the V-shaped holding plate is arranged at the bottom end face of the upper clamping plate, if the coverage area of the V-shaped holding plate is enlarged, the action path of the reference part is interfered; if the coverage area of the V-shaped holding plate is reduced, the holding effect of the opposite cable may be reduced. According to the invention, the position-giving port is directly formed on the V-shaped holding plate for the reference part to normally pass through, so that the coverage area of the V-shaped holding plate is ensured, and the normal zero-position reference correction function of the reference part is ensured, thereby achieving multiple purposes.
4) For the elastic compression damping part, structures such as an elastic damping air bolt and even a hydraulic damping rod can be adopted. The invention preferably adopts a spring guide post structure, so that two groups of compression springs are matched through two guide posts, and the purpose of accurate vertical guide of lead of the knife depth adjusting slide block is ensured while the elastic matching function of the knife depth adjusting slide block relative to the press plate is ensured.
5) And for the rotating sleeve, a knife depth adjusting knob is further arranged above the rotating sleeve, so that the manual rotation adjusting function of the rotating sleeve relative to the rotating sleeve is realized. The knife depth adjusting knob and the rotating sleeve are preferably matched by a radial locking screw in a fastening screw type. Of course, in actual operation, in consideration of automation, the knife depth adjusting motor can be used for carrying out rotation adjustment operation on the rotating sleeve, so that the use convenience of the rotary knife is improved.
6) For the matching structure of the zero-position reference sliding plate and the upper clamping plate as well as the cutter depth adjusting sliding block and the zero-position reference sliding plate, the reliable vertical sliding matching function of lead can be ensured through the zero-position reference guide rail and the cutter depth adjusting guide rail, so that the purpose of online sliding adjustment of the lead is ensured. The guide rail which is commercially available at present is provided with a guide block structure, so that the guide block can be naturally clamped into the guide clamping groove at the inner side plate surface of the corresponding knife depth adjusting slide block and the zero position reference slide plate, and the fixing stability of the guide block is ensured.
7) The limiting protrusion arranged on the cutter depth adjusting bolt can be directly formed on the cutter depth adjusting bolt in an integrated mode, and the limiting protrusion can be formed automatically through inserting and penetrating of the limiting pin shaft relative to the pin shaft hole. The matching mode of the limiting pin shaft and the pin shaft hole simplifies the manufacturing process of the limiting bulge, and the manufacturing process is simpler; meanwhile, once physical damage such as abrasion is generated after multiple times of use, the limiting pin shaft can be conveniently pulled out and inserted rapidly, so that the online replacement operation of the limiting pin shaft is realized, and the use cost ratio is higher.
Drawings
Fig. 1 is a schematic perspective view of an automatic dehider;
fig. 2 and 4 are schematic perspective views of the peeling clamp;
FIG. 3 is an exploded perspective view of the structure shown in FIG. 2;
FIG. 5 is an exploded view of the upper fixture seat in an engaged state relative to the lower fixture seat;
FIG. 6 is a schematic perspective view of the present invention with the knife depth adjustment motor removed;
FIG. 7 is an exploded perspective view of the structure shown in FIG. 6;
FIG. 8 is a cross-sectional view of the present invention;
FIG. 9 is a schematic diagram of the action of the zero reference adjustment assembly in an initial state;
FIG. 10 is a schematic diagram of the operation of the zero reference adjustment assembly in an operational state;
FIGS. 11-12 are schematic perspective views of the cutting tool;
FIGS. 13-14 are flow charts of adjustment of the adjustment handle relative to the tool holder;
FIG. 15 is an exploded perspective view of the cutter;
FIG. 16 is a perspective view of the adjustment handle;
FIGS. 17-18 are flow diagrams of the operation of the axial displacement helix angle adjustment assembly;
fig. 19 is a perspective view of the guide knife.
The actual correspondence between each label and the part name of the invention is as follows:
40-drive unit
50-peeling clamp 50 a-rear thread slide block 51-frame 52-upper clamp seat
52 a-zero reference slide plate 52 b-knife depth adjusting slide block 52 c-press plate
52 d-tool depth adjusting threaded seat 52 e-elastic compression damping piece 52 f-tool depth adjusting bolt
52 g-rotating sleeve 52 h-knife depth adjusting motor 52 i-wire core detection sensor
52 j-upper clamping plate 52 k-datum part 52 l-radial projection 52 m-limit slotted hole
52 n-limit bulge 52 o-reference positioning plate 52 p-bearing seat 52 q-V-shaped holding plate
52 r-relief port 52 s-guide post 52 t-through hole
52 u-zero reference guide rail 52 v-knife depth adjusting guide rail 52 w-leather guide device
53-lower clamp seat 53 a-equipotential elastic sheet 53 b-blind hole 53 c-guide knife
53 d-toothed guide edge 53 e-first adjusting screw 53 f-second adjusting screw
53 g-first through counter bore 53 h-second through counter bore
54-bidirectional screw rod 55-opening and closing driving motor
56-cutter 56 a-tool holder 56 b-tool head 56 c-adjusting handle 56 d-arc-shaped convex rib
56 e-arc groove 56 f-fixing screw 56 g-arc fixing hole 56 h-matching plate
56 i-adjusting screw 56 j-blade
57-plumb guide rail 57 a-plumb slide block 60-adapter rack
Detailed Description
For ease of understanding, the specific application structure and operation of the present invention is further described herein with reference to FIGS. 1-19:
the invention can be applied to strippers for stripping cables, such as hand-operated strippers and even automatic strippers. The following detailed description of an automatic dehider is given as an example:
the automatic dehider as shown in fig. 1 is mainly composed of two parts, a peeling clamp 50 and a driving unit 40; when the peeling jig 50 is completely assembled, it can be fixed to the power shaft of the driving unit 40 by means of the adapter bracket 60 as shown in fig. 2; and the driving unit 40 is fixed on external devices such as an axial follow-up mounting frame, a robot arm and even a handheld insulating rod, so as to achieve the purpose of high-altitude cable stripping operation. For the peeling fixture 50, on the premise of including the zero reference adjusting component, the peeling fixture also includes additional structures such as a fixture opening adjusting component, an axial displacement helix angle adjusting component, a peeling guide device, and an equipotential elastic sheet.
The following description is made in order:
firstly, a zero reference adjusting component:
the zero reference adjustment assembly, and thus the particular construction of the present invention, is illustrated with reference to figures 1-10 and, in use, may be assembled directly with a tool bit 56 and a rear threaded slide 50a as shown in figure 7 to form an upper clamp mount 52. As shown in fig. 8, the zero-position reference adjustment assembly includes, from left to right, an upper clamp plate 52j, a zero-position reference guide rail 52u, a zero-position reference slide plate 52a, a knife-depth adjustment guide rail 52v, a knife-depth adjustment slider 52b, and a reference portion 52 k. The right side of the knife depth adjusting slide block 52b is horizontally and outwards provided with a reference positioning plate 52o in a protruding mode, and the position of the reference positioning plate 52o is provided with a vertical reference hole. In the layout structure shown in fig. 8, a tool depth adjusting bolt 52f is fitted to the hole axis at the vertical reference hole; further, a knife depth adjusting screw seat 52d, a pressing plate 52c, an elastic compression damping member 52e, a rotary sleeve 52g and a knife depth adjusting knob 52h are provided in this order upward along the axial direction of the knife depth adjusting bolt 52 f.
During the specific assembly: as shown in fig. 6-8, the upper clamping plate 52j serves as a framework of the upper clamp seat 52, and has a V-shaped holding plate 52q at a bottom end thereof and a right-angled bent plate structure integrally formed with the pressing plate 52c at a top end thereof by fastening bolts. The zero position reference guide rail 52u is fixedly connected to the left side, i.e., the outer plate surface of the upper clamping plate 52j, so that the zero position reference slide plate 52a located at the outer plate surface of the upper clamping plate 52j can form a guide rail matching relationship with the upper clamping plate 52j, wherein the guide direction of the guide rail is vertical to lead, through the zero position reference guide rail 52 u. Similarly, a blade depth adjusting guide rail 52v is arranged on the outer side plate surface of the zero position reference sliding plate 52 a; and the knife depth adjusting slide block 52b positioned at the outer side plate surface of the zero position reference slide plate 52a forms a guide rail matching relation with the zero position reference slide plate 52a, wherein the guide direction of the guide rail is vertical to lead through the knife depth adjusting guide rail 52 v. The top end face of the zero reference sliding plate 52a and the depth adjusting screw seat 52d also form an integral right-angle bent plate structure, and the bottom end face of the zero reference sliding plate 52a is connected with the reference part 52k, namely a zero reference bearing, through the bearing seat 52 p.
As shown in fig. 6 to 7, a guide post 52s is vertically extended from the top end of the blade depth adjusting slider 52b, and the top end of the guide post 52s penetrates the pressing plate 52c to form a guiding fit with the guide hole of the pressing plate 52 c. The elastic compression damping member 52e can be coaxially mounted on the guide post 52s by using, for example, a compression spring or a damping air column, so as to realize the action of approaching the elastic accumulation force of the blade depth adjusting slider 52b relative to the pressing plate 52c and the action of separating the elastic releasing force under the elastic restoring force. As shown in fig. 3 and 5, the bottom end of the tool depth adjusting slider 52b is fixed to the holder 56a of the tool 56 by a horizontal screw. In practice, referring to the structure of the tool seat 56a shown in fig. 11-14, a corresponding waist-shaped assembling hole is provided on the tool seat 56a, so as to achieve a certain degree of horizontal tool adjustment when the tool depth adjusting slider 52b is engaged.
As shown in fig. 7-8, a horizontal reference positioning plate 52o is protruded from the outer plate surface of the tool depth adjusting slider 52b, a vertical reference hole is formed in the reference positioning plate 52o, and a convex annular radial protrusion 521 is coaxially protruded from the bottom end surface of the tool depth adjusting bolt 52 f; the upper ring surface of the radial protrusion 521 is matched with the lower plate surface of the reference positioning plate 52o to form a one-way spigot. Meanwhile, after the blade depth adjusting bolt 52f is in threaded fit with the blade depth adjusting threaded seat 52d, the top end surface of the blade depth adjusting bolt 52f also coaxially penetrates into the cylindrical cavity of the rotating sleeve 52g, and a torque transmission type fit structure which can axially slide and circumferentially limit is realized through the fit of the limiting protrusion 52n and the limiting groove hole 52m as shown in fig. 7. The top end of the rotating sleeve 52g is fixedly connected to the power output shaft of the knife depth adjusting knob 52h located on the upper plate surface of the pressing plate 52c through a radial fixing structure capable of transmitting torque, such as a set screw structure or a spline fit manner, so as to ensure the torque transmission function of the rotating sleeve 52g and the knife depth adjusting bolt 52 f.
When the tool depth adjusting knob 52h is rotated, an axial downward force is applied to the tool depth adjusting bolt 52f by rotating the sleeve 52g, so that the tool tip of the tool 56 located at the tool depth adjusting slider 52b moves downward, thereby achieving the function of deep cutting of the cable insulation sheath. In the embodiment shown in fig. 2, the core detecting sensor 52i is disposed on the wire feeding side of the upper clamp seat 52 and adjacent to the cutter 56, and the detecting end of the core detecting sensor 52i is directed to the surface of the cable along the radial direction of the cable, so as to achieve the purpose of online monitoring the exposure after the core is stripped. When the knife depth adjusting knob 52h continuously drives the rotating sleeve 52g to rotate and the knife depth adjusting bolt continuously descends, the knife 56 continuously deepens the absolute knife depth relative to the cable insulation skin. Once the knife tip of the knife tool 56 just extends into the state of completely stripping the cable insulation skin and begins to expose the wire core, the wire core detection sensor 52i collects image signals or other corresponding signals of the wire core at the first time and transmits the signals to the control end, and the knife depth adjusting knob 52h can be stopped along with the image signals or other corresponding signals so as to keep the current knife depth and achieve the purpose of continuously and perfectly cutting the cable insulation skin.
Certainly, in actual operation, the core detecting sensor 52i may be a conventional photoelectric sensor similar to a camera sensor, or may also adopt conventional detecting means such as discharge detection or electromagnetic field induction, and such means, or even the signal transmission and receiving and sending modes thereof, are conventional operation modes in the electronic sensing field, and are not described herein again.
Secondly, a feed angle adjusting component:
the feed angle adjusting unit, as shown in fig. 1 to 5 and 11 to 16, includes a cutting head 56b serving as a mounting base for cutting the insulation, a holder 56a serving as a mounting base for the cutting head 56b, and an adjustment handle 56c for engaging the cutting head 56b with the holder 56 a. The tool seat 56a passes through a horizontal bolt hole at a horizontal plate section so as to be bolt-fitted at the bottom end face of the blade depth adjusting slider 52b of the aforementioned zero reference adjusting assembly, so as to be raised and lowered together with the blade depth adjusting slider 52b, and an inclined plate section of the tool seat 56a is used for being assembled with the adjusting shank 56 c.
The adjusting lever 56c has a trapezoidal plate shape as shown in fig. 15 to 16, and an inner plate surface of the adjusting lever 56c constitutes a contact surface for engaging with a vertical engagement surface of the tool rest 56 a. The top edge of the trapezoid of the adjustment handle 56c extends toward the tool seat 56a to form a mating plate 56h, and the surface of the mating plate 56h is perpendicular to the surface of the adjustment handle 56 c. In the structure shown in fig. 11-16, it can be seen that the abutting surface of the adjusting handle 56c is convexly provided with an arc-shaped convex rib 56d, the vertical mating surface of the tool seat 56a is correspondingly provided with an arc-shaped groove 56e, and the arc-shaped extending paths of the arc-shaped convex rib 56d and the arc-shaped groove 56e are positioned on the same circle which takes the tool tip of the tool bit 56b as the center of the circle and the distance between the tool tip of the tool bit 56b and the corresponding groove or convex rib as the radius. Meanwhile, an arc-shaped fixing hole 56g is horizontally arranged at the position of the adjusting handle 56c in a penetrating mode, and a concentric circle layout is formed between the radian extending path of the arc-shaped fixing hole 56g and the radian extending path of the arc-shaped convex rib 56 d. The fixing screw 56f horizontally penetrates the arc-shaped fixing hole 56g, and the top end of the fixing screw 56f is in threaded fixed connection with the vertical matching surface of the tool apron 56a, so that the adjusting handle 56c is horizontally pressed and fixed on the tool apron 56a by using the nut end of the fixing screw 56 f.
The profile of tool tip 56b is also taught: as shown in fig. 11-12 and 15, the cutting head 56b has a substantially cylindrical configuration with a downward slope. The rear section of tool bit 56b forms the shank end of tool bit 56b, while the top end of the front section of tool bit 56b is coaxially recessed with a counterbore having an internal chamfer disposed at the orifice of the counterbore. The cutting head 56b is cut by a cutting plane coinciding with the axis of the cutting head 56b so that the front section of the cutting head 56b has a semi-cylindrical structure, and the inner chamfer cut at the counter bore at this time forms a semi-circular arc-shaped blade 56 j. The structure of the cutter head 56b can always ensure that the vertical height of the arc-shaped cutting edge of the cutter head 56b is greater than the total thickness of the insulating skin when cutting is carried out; on the other hand, the cutting device also helps to achieve the best lateral chip guiding and chip discharging effect, and the optimal cutting purpose of the insulating skin can be achieved by matching the cutting angle adjustment of the cutting edge 56 j. In addition, the cylindrical or semi-cylindrical cutting head 56b generates a large cutting force when cutting the insulation sheath, and the cutting head 56b itself can have sufficient rigidity and strength to bear the reverse force thereof, so as to ensure the actual service life of the integral member.
Thirdly, adjusting the opening of the clamp:
the structure of the jig opening adjustment assembly is shown with reference to fig. 2-4 and includes a vertical guide 57 on the frame 51. Rear threaded sliders 50a are uniformly arranged on the back surfaces of the upper clamp seat 52 and the lower clamp seat 53 so as to form a threaded fit relation with the screw rod section of the bidirectional screw rod 54, so that the upper clamp seat 52 and the lower clamp seat 53 can generate opposite and opposite actions parallel to the axis of the bidirectional screw rod 54 under the driving of an opening and closing driving motor 55 or other power equipment. In order to ensure the operational stability of the upper jig base 52 and the lower jig base 53, the frame 51 is further provided with a vertical guide rail 57, and the rear screw slider 50a is fitted to the vertical guide rail 57 through a guide rail corresponding to the vertical slider 57 a.
In actual use, the opening and closing of the peeling clamp 50, that is, the opening and closing of the upper clamp seat 52 relative to the lower clamp, can be controlled by detecting current. For example: when the open-close driving motor 55 rotates, the upper clamp seat 52 and the lower clamp seat 53 are driven to synchronously move towards each other. When the upper and lower jig holders 52 and 53 start to feel the obstruction of the cable insulation sheath, the current of the opening and closing drive motor 55 changes. When the current change of the opening and closing driving motor 55 reaches a set current value, the opening and closing driving motor 55 stops moving, and the peeling clamp 50 can embrace the cable. Through the induction structure, the automatic peeler can clamp cables with different diameters within the range of 70mm-240mm, and realizes a stable peeling function.
Fourthly, adjusting the spiral angle of the axial displacement:
referring to fig. 17-19, the axial displacement helix angle adjusting assembly includes a blind hole 53b recessed in the cavity of the V-shaped embracing plate 52q of the lower fixture seat 53, so that the tilt angle adjusting function of the edge of the tooth-shaped guide edge 53d of the guide blade 53c is realized by the effective fit between the square plate-shaped fixed guide blade 53c and the cavity of the blind hole 53b as shown in fig. 19. On one hand, the blind hole 53b is directly formed in the groove cavity of the V-shaped holding plate 52q, that is, the V-shaped holding surface, so that the purpose of effectively accommodating the guide knife 53c with a certain thickness can be achieved, and the guide knife 53c does not influence the axial movement of the cable. On the other hand, although the guide blade 53c is recessed in the blind hole 53b, the tooth-shaped guide rib 53d may protrude from the cavity surface of the V-shaped holding plate, so that the cutting function of the cable insulation sheath can be performed by the edge of the tooth-shaped guide rib 53 d. In practice, as shown in fig. 17-18, the axial displacement helix angle adjustment assembly may employ a first adjustment screw 53e to cooperate with the first through-going counter bore 53g to form a positioning shaft, and a second adjustment screw 53f to cooperate with the second through-going counter bore 53h to ensure the adjusted fixing function of the guiding blade 53 c. The corresponding adjusting screw can be hidden in each through counter bore so as to avoid the action interference phenomenon between the position of the protruding adjusting screw and the cable.
Fifthly, a skin guiding device:
the skin guide device 52w is in a bell mouth shape with a large opening facing upwards, and the small-caliber end of the skin guide device 52w is provided with a connecting vertical plate to form a fastening fit with the cutter 56, so as to realize the stable assembly of the skin guide device 52w, as shown in fig. 1-3. The leather guide 52w functions to guide the insulating leather in a spiral strip shape where the insulating leather is cut by the cutter 56. When the cutter 56 cuts the cable insulation, the spiral strip-shaped cut insulation is directly guided to the actual working range of the automatic stripper by the skin guiding device 52w shown in fig. 1-3, and then naturally falls under the action of gravity, so as to avoid hard interference of the hard insulation with the normal action of the automatic stripper as the cutting process progresses.
Sixthly, equipotential elastic sheets:
the purpose of the equipotential elastic sheet 53a is to gradually remove the insulation sheath of the cable and expose the wire core when the cutter 56 peels off, and at this time, the equipotential elastic sheet 53a will move to contact the wire core due to its elastic restoring force and connect the high-voltage current at the wire core with the circuit board of the robot, so as to form an equipotential operation effect. The specific shape of the equipotential elastic sheet 53a can be shown in fig. 2-3 and 5 as a C-shaped sheet with the bow facing upward, when in use, one end is fixed in the groove at the notch of the V-shaped holding plate 52q shown in fig. 5, and the other end can be pressed to generate an elastic pressing action along the groove direction of the groove, and the equipotential elastic sheet returns to the original state when the pressure is released. The back of the equipotential elastic sheet 53a should protrude out of the groove surface of the V-shaped holding plate 52q for fitting the cable, and the cable core should be contacted.
To facilitate a further understanding of the invention, a specific workflow of an automated dehider to which the invention applies is given herein as follows:
cable cohesion flow:
when the cable needs to be stripped, the cable to be stripped is firstly clamped between the two groups of V-shaped holding plates 52q of the stripping clamp 50 along the opening of the stripping clamp 50 in the radial direction. Then, the opening and closing driving motor 55 starts to operate, and drives the bidirectional screw 54 to rotate, so that the upper clamp seat 52 and the lower clamp seat 53 of the peeling clamp 50 generate opposite motions under the action of the screw thread of the bidirectional screw 54 until the V-shaped holding plate 52q at the upper clamp seat 52 and the V-shaped holding plate 52q at the lower clamp seat 53 oppositely hold the cable. When the upper and lower jig holders 52 and 53 start to feel the obstruction of the cable, the current of the opening and closing drive motor 55 changes; when the current change of the opening and closing drive motor 55 reaches a set current value, the opening and closing drive motor 55 stops moving, and the cable is stably held by the peeling jig 50.
Cable peeling process:
before the cable cohesion process is carried out, an operator can judge the thickness of the cable insulating sheath and the cutting angle of the cable according to the current type of the cable, so that the cutting angle of the cutter 56 can be adjusted in advance in an adaptive mode. Similarly, the angle of the tooth-shaped guide rib 53d at the guide blade 53c is also adjusted accordingly for the purpose of controlling the axial traveling speed of the cable.
Before the cable is stably held by the peeling clamp 50, the preposed zero reference correction of the cable peeling process can be synchronously performed. When the automatic peeler is particularly applied to the automatic peeler, the operation steps are as follows:
1) zero reference correction: before the cable is held by the V-shaped holding plate 52q, the knife depth adjusting knob 52h starts to operate, so as to drive the rotating sleeve 52g to operate, and the knife depth adjusting bolt 52f generates a follow-up ascending motion. With the upward movement of the knife depth adjusting bolt 52f, firstly, the top end surface of the radial protrusion 52l at the depth adjusting bolt is gradually pressed on the lower plate surface of the reference positioning plate 52o, and then the reference positioning plate 52o and the zero position reference sliding plate 52a are driven to generate synchronous upward movement until the zero position reference sliding plate 52a is tightly clamped between the radial protrusion 52l and the knife depth adjusting threaded seat 52d, at this time, the position state of the peeling clamp 50 is shown in fig. 9, and the knife tip of the knife 56 is at the same horizontal plane with the lower end point of the excircle of the zero position reference bearing.
2) And a change position: in the process of clamping the cable by the V-shaped holding plate 52q, the zero position reference bearing, that is, the reference part 52k, is gradually contacted with the cable insulation sheath, and the zero position reference bearing moves upward under the pressing of the cable insulation sheath. Due to the existence of the compression spring, namely the elastic compression damping member 52e, and the zero position reference sliding plate 52a and the blade depth adjusting sliding block 52b are pressed into an integral structure by the radial protrusion 52l of the blade depth adjusting bolt 52f, the cutter 56 at the blade depth adjusting sliding block 52b presses the compression spring to move upwards along with the zero position reference bearing at the zero position reference sliding plate 52a, so that the change position step is completed. In the above zero-finding process, the knife tip of the knife 56 is always in a state of just contacting with the cable insulation sheath, as shown in fig. 9;
3) adjusting the absolute feed amount: after the change position step is completed, the knife depth adjusting knob 52h is rotated to drive the knife depth adjusting bolt 52f to move downward, so that the radial protrusion 52l moves downward to loosen the clamping of the reference positioning plate 52 o. At this time, the blade depth adjusting slider 52b integrated with the reference positioning plate 52o moves downward by the elastic restoring force of the compression spring, and the zero reference sliding plate 52a equipped with the zero reference bearing maintains the original position by the guide rail fitting relation with the blade depth adjusting slider 52b and the top support action of the cable insulation sheath. Because the axial sliding fit capable of transmitting torque is formed between the limiting groove hole 52m at the position of the rotating sleeve 52g and the limiting protrusion 52n at the position of the knife depth adjusting screw, and the elastic force accumulation action of the compression spring exists, the knife depth adjusting knob 52h can rotate once to a certain position, and then the knife 56 at the position of the knife depth adjusting slider slowly cuts into the cable insulation skin by means of the force releasing performance of the compression spring until the specified cutting depth is reached, which is specifically shown in fig. 10.
In the above steps, once the knife tip of the knife tool 56 just extends into the state of completely stripping the cable insulation sheath and begins to expose the wire core, the wire core detection sensor 52i collects the image signal or other corresponding signals of the wire core at the first time and transmits the signals to the control end, and the knife depth adjusting knob 52h can be stopped at the moment so as to keep the current knife depth. And then, the automatic stripper is operated to act along the axial direction of the cable, so that the aim of continuously stripping the insulating sheath of a certain section of the cable with high efficiency can be fulfilled.
Claims (10)
1. A zero reference adjusting method for a peeler based on a zero reference adjusting device is characterized by comprising the following steps: the zero reference adjusting device comprises the following components:
zero reference slide plate (52 a): the guide rail is matched with the outer side plate surface of the upper clamping plate (52j) and forms a guide rail with a vertical lead direction with the upper clamping plate (52 j); the bottom end of the zero reference sliding plate (52a) is provided with a reference part (52k) for positioning the position of the uppermost bus of the cable;
knife depth adjusting slider (52 b): the guide rail is positioned on the outer side plate surface of the zero position reference sliding plate (52a) and is matched with the guide rail which is formed between the zero position reference sliding plates (52a) and has a vertical lead guiding direction; the bottom end of the cutter depth adjusting slide block (52b) is fixedly connected with a cutter (56);
pressing plate (52 c): the surface of the pressing plate (52c) is horizontally arranged, and the tail end of the pressing plate (52c) is fixedly connected and matched with the top end of the upper clamping plate (52 j);
depth of blade adjustment screw seat (52 d): the knife depth adjusting threaded seat (52d) is positioned below the pressing plate (52c) and is parallel to the surface of the pressing plate (52c), and the tail end of the knife depth adjusting threaded seat (52d) is fixedly connected and matched with the zero-position reference sliding plate (52 a);
elastic compression damper (52 e): the elastic compression damping piece (52e) is used for driving the pressing plate (52c) and the cutter depth adjusting sliding block (52b) to generate lead vertical separation action, the top end of the elastic compression damping piece (52e) is abutted against the bottom end face of the pressing plate (52c), and the bottom end of the elastic compression damping piece is matched with the cutter depth adjusting sliding block (52 b);
depth of blade adjusting bolt (52 f): the cutter depth adjusting bolt (52f) penetrates through the cutter depth adjusting threaded seat (52d) from top to bottom and forms threaded fit with the cutter depth adjusting threaded seat (52d), a radial bulge (52l) is arranged at the bottom end of the cutter depth adjusting bolt (52f), and a one-way spigot fit for limiting the upward movement of the cutter depth adjusting bolt (52f) is formed between the radial bulge (52l) and the cutter depth adjusting slide block (52 b);
rotating sleeve (52 g): the rotary sleeve (52g) is coaxially sleeved at the top end of the cutter depth adjusting bolt (52f), a limiting groove hole (52m) is axially and concavely arranged at the bottom end surface of the rotary sleeve (52g), a limiting bulge (52n) or a key structure is axially and convexly arranged at the cutter depth adjusting bolt (52f), so that when the cutter depth adjusting bolt (52f) is axially inserted into the cylinder cavity of the rotary sleeve (52g), the limiting bulge (52n) and the limiting groove hole (52m) or the key structure and the limiting groove hole (52m) form axial sliding fit capable of transmitting torque;
the zero reference adjusting method comprises the following steps:
1) correcting the zero reference: rotating the rotating sleeve (52g) to enable the cutter depth adjusting bolt (52f) to generate follow-up ascending action until the radial protrusion (52l) at the cutter depth adjusting bolt (52f) is matched with the cutter depth adjusting threaded seat (52d) to clamp the cutter depth adjusting slide block (52b) oppositely, and at the moment, the cutter point of the cutter (56) and the bottom end face of the reference part (52k) are at the same horizontal height, and then performing the next zero position finding step;
2) and a change position giving step: when the reference part (52k) and the cable insulation sheath start to gradually contact, the cable insulation sheath applies an upward force to the reference part (52k), and the reference part (52k) presses the elastic compression damping piece (52e) from bottom to top and generates a pressed upward motion; because the cutter depth adjusting bolt (52f) and the cutter depth adjusting threaded seat (52d) form an integral structure in the zero reference correcting step, the cutter (56) at the cutter depth adjusting sliding block (52b) can press the elastic compression damping piece (52e) to move upwards along with the reference part (52k) at the zero reference sliding plate (52a), and therefore the cutter point of the cutter (56) and the bottom end face of the reference part (52k) are all abutted to the uppermost bus of the cable;
3) and absolute feed amount adjusting step: after the step of changing the position is finished, the rotary sleeve (52g) is rotated to drive the cutter depth adjusting bolt (52f) to move downwards, so that the radial protrusion (52l) moves downwards; at this time, under the action of the elastic restoring force of the elastic compression damping piece (52e), the knife depth adjusting slide block (52b) integrated with the reference positioning plate (52o) moves downwards, the zero position reference slide plate (52a) assembled with the reference part (52k) keeps the original position still due to the propping action of the cable insulating sheath, and the knife (56) positioned at the knife depth adjusting slide block gradually cuts into the cable insulating sheath until the designated cutting depth is reached.
2. The zero reference adjustment method for the dehider based on the zero reference adjustment device according to claim 1, characterized in that: a reference positioning plate (52o) is horizontally and convexly arranged on the outer plate surface of the cutter depth adjusting sliding block (52b), and a vertical reference hole is vertically arranged on the reference positioning plate (52o) in a penetrating manner; a convex ring is coaxially and convexly arranged on the bottom end surface of the cutter depth adjusting bolt (52f), and the convex ring forms the radial bulge (52 l); the upper ring surface of the radial bulge (52l) is matched with the lower plate surface of the reference positioning plate (52o) to form a one-way spigot.
3. The zero reference adjustment method for the dehider based on the zero reference adjustment device according to claim 2, characterized in that: the reference part (52k) is a zero-position reference bearing with a horizontal axis, and the reference part (52k) is matched with the bottom end surface of the zero-position reference sliding plate (52a) through a bearing seat (52 p).
4. The zero reference adjustment method for the dehider based on the zero reference adjustment device according to claim 3, characterized in that: a V-shaped holding plate (52q) with a downward opening is fixedly connected to the bottom end face of the upper clamping plate (52j), and the groove length direction of the V-shaped holding plate (52q) is parallel to the axial direction of the cable; a relief opening (52r) for relieving the vertical movement path of the reference part (52k) is vertically penetrated on the V-shaped holding plate (52 q).
5. The zero reference adjustment method for dehiders based on a zero reference adjustment device according to claim 1 or 2 or 3 or 4, characterized in that: the elastic compression damping member (52e) is a compression spring; guide posts (52s) with vertical axes are vertically arranged on the top end of the cutter depth adjusting sliding block (52b) in a lead vertical extending mode, and the top ends of the guide posts (52s) penetrate through the pressing plate (52c) so as to form guiding fit with the guide holes on the pressing plate (52 c); the elastic compression damping piece (52e) is coaxially sleeved on a section of guide post (52s) between the pressing plate (52c) and the knife depth adjusting slide block (52 b).
6. The zero reference adjustment method for the dehider based on the zero reference adjustment device according to claim 5, characterized in that: the two guide columns (52s) are arranged in an axisymmetric manner along the axis of the knife depth adjusting bolt (52 f).
7. The zero reference adjustment method for dehiders based on a zero reference adjustment device according to claim 1 or 2 or 3 or 4, characterized in that: the vertical through of clamp plate (52c) department plumbous is provided with current hole (52t) that can supply rotatory sleeve (52g) to penetrate, and behind the current hole (52t) of top from bottom to top of rotatory sleeve (52g), the bottom face department recess department of rethread radial locking screw and set screw formula rigid coupling in sword depth adjustment knob.
8. The zero reference adjustment method for dehiders based on a zero reference adjustment device according to claim 1 or 2 or 3 or 4, characterized in that: the lead at the pressing plate (52c) vertically penetrates through a passing hole (52t) through which a rotating sleeve (52g) can penetrate, and the top end of the rotating sleeve (52g) penetrates through the passing hole (52t) from bottom to top and then is fixedly connected to a power output shaft of a knife depth adjusting motor (52h) in a fastening screw mode through a radial locking screw.
9. The zero reference adjustment method for dehiders based on a zero reference adjustment device according to claim 1 or 2 or 3 or 4, characterized in that: a zero position reference guide rail (52u) with a lead vertical guide direction is fixedly connected to the outer side plate surface of the upper clamping plate (52j), and a zero position reference sliding plate (52a) is matched with the zero position reference guide rail (52u) in a guide rail matching mode; a knife depth adjusting guide rail (52v) with a lead vertical guiding direction is fixedly connected to the outer side plate surface of the zero position reference sliding plate (52a), and the knife depth adjusting sliding block (52b) and the knife depth adjusting guide rail (52v) form guide rail matching.
10. The zero reference adjustment method for dehiders based on a zero reference adjustment device according to claim 1 or 2 or 3 or 4, characterized in that: the device comprises a limiting pin shaft, wherein a pin shaft hole is radially arranged at the upper section of a shaft body of the cutter depth adjusting bolt (52f) in a penetrating manner, the limiting pin shaft penetrates into the pin shaft hole, and two ends of the limiting pin shaft protrude out of the shaft wall surface of the cutter depth adjusting bolt (52f) so as to form a limiting protrusion (52 n); the limiting slotted holes (52m) are two groups and are arranged in an axial symmetry mode along the axis of the rotating sleeve (52 g).
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| CN201910853766.7A CN110768168B (en) | 2019-09-10 | 2019-09-10 | Zero reference adjusting method for peeler based on zero reference adjusting device |
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| CN201910853766.7A CN110768168B (en) | 2019-09-10 | 2019-09-10 | Zero reference adjusting method for peeler based on zero reference adjusting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH690604A5 (en) * | 1995-02-20 | 2000-10-31 | Siemens Ag | Apparatus for continuous stripping of conductor insulation or lacquer |
| CN201594716U (en) * | 2009-11-09 | 2010-09-29 | 河南博奥建设股份有限公司 | Adjustable multifunctional cable stripping knife |
| JP2013201861A (en) * | 2012-03-26 | 2013-10-03 | Fujitsu Ltd | Connection device, connection method of coated conductor, and electronic apparatus |
| US9825440B1 (en) * | 2011-07-15 | 2017-11-21 | The United States Of America As Represented By The Secretary Of The Navy | Cutting device for removing a cable jacket |
| CN207320723U (en) * | 2017-08-29 | 2018-05-04 | 广州番禺电缆集团有限公司 | Cable peeling knife |
| WO2018156557A1 (en) * | 2017-02-24 | 2018-08-30 | Ripley Tools, Llc | Adjustable wire stripper |
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2019
- 2019-09-10 CN CN201910853766.7A patent/CN110768168B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH690604A5 (en) * | 1995-02-20 | 2000-10-31 | Siemens Ag | Apparatus for continuous stripping of conductor insulation or lacquer |
| CN201594716U (en) * | 2009-11-09 | 2010-09-29 | 河南博奥建设股份有限公司 | Adjustable multifunctional cable stripping knife |
| US9825440B1 (en) * | 2011-07-15 | 2017-11-21 | The United States Of America As Represented By The Secretary Of The Navy | Cutting device for removing a cable jacket |
| JP2013201861A (en) * | 2012-03-26 | 2013-10-03 | Fujitsu Ltd | Connection device, connection method of coated conductor, and electronic apparatus |
| WO2018156557A1 (en) * | 2017-02-24 | 2018-08-30 | Ripley Tools, Llc | Adjustable wire stripper |
| CN207320723U (en) * | 2017-08-29 | 2018-05-04 | 广州番禺电缆集团有限公司 | Cable peeling knife |
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