CN115714337A - Double-tooth relay driving spiral rotary insulating layer stripping device - Google Patents
Double-tooth relay driving spiral rotary insulating layer stripping device Download PDFInfo
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- CN115714337A CN115714337A CN202211438160.5A CN202211438160A CN115714337A CN 115714337 A CN115714337 A CN 115714337A CN 202211438160 A CN202211438160 A CN 202211438160A CN 115714337 A CN115714337 A CN 115714337A
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Abstract
The invention discloses a double-tooth relay driving spiral rotary insulating layer stripping device which comprises a supporting frame, a double-tooth relay opening gear rotary component, a cutter component and a screw nut left-right moving component. The invention has the beneficial effects that: realize peeling off the fast and stable of cable insulation layer at the spiral gyration in-process, it prepares for the subsequent automatic hot-line work of taking a fire of distribution hot-line work robot automation equipment, the hot-line work of having helped the distribution hot-line work robot automation equipment to replace the manual work to carry out, thereby make distribution hot-line work safer, effectively alleviate operation personnel intensity of labour, work efficiency and quality are provided, reduce electric wire netting operation cost by a wide margin, promote the intelligent management technology level of distribution network, promote the promotion of distribution network lean management.
Description
Technical Field
The invention relates to an insulating layer stripping device, in particular to a double-tooth relay drive spiral rotary insulating layer stripping device, and belongs to the technical field of distribution live working.
Background
With the continuous development of power supply reliability and the technical level of a smart grid, the work of power distribution, distribution network expansion, defect elimination, maintenance and the like in a live working mode is more and more common.
However, the problem that objectively exists at present is that the operation mode of taking live-wire operation personnel as the core is not only intensity of labour big, the safety risk is high, and operational environment is abominable, specifically embodies: 1) In the process of manually peeling the wires, workers need to wear heavy insulating clothes and convey the workers to a position right below the overhead cable through the lifting of the lifting device, and the process needs time and is low in efficiency; 2) When the high-voltage cable is stripped manually, a stripping tool needs to be held, and an insulating layer of the high-voltage cable is stripped through an insulating glove, namely, a worker needs to hold an operating tool and then directly contact the high-voltage cable, and the high-voltage cable is generally over 1 ten thousand volts, so that the high-voltage cable is high in danger and easy to get an electric shock; 3) When the high-voltage cable is stripped manually, the insulation layer of the high-voltage cable is stripped manually for a circle, so that the time is long; 4) The quality of manual stripping is largely dependent on the experience of the operator and there is no standardized program control.
Based on the above problems, manual live working has its difficulties and limitations. In the prior art, a high-voltage live-line rush-repair robot with safety, reliability, high efficiency, convenience and strong adaptability is often adopted to overcome the difficulty and limitation of manual live-line work. However, when the high-voltage live-line repair robot is actually used for live-line work of cables, the cable insulation layer needs to be stripped first, so that preparation is made for subsequent automatic live-line fire-making work of the high-voltage live-line repair robot automation device.
Based on the above, the application provides a double-tooth relay driving spiral rotary insulating layer stripping device.
Disclosure of Invention
The present invention is directed to solve at least one of the above problems and to provide a double-tooth force-driven helical insulation stripping apparatus.
The invention realizes the purpose through the following technical scheme: a double-tooth relay driven spiral rotary insulating layer stripping device comprises
A support frame;
the double-tooth relay opening gear rotating assembly is arranged on the supporting frame and used for driving a cable to be processed to rotate, and comprises a U-shaped fixing plate, a U-shaped opening gear, a U-shaped opening circular guide disc and a rotating stepping motor, wherein the U-shaped opening gear and the U-shaped opening circular guide disc are fixedly connected together and arranged on the front side plate surface of the U-shaped fixing plate, and the rotating stepping motor is arranged on the back side plate surface of the U-shaped fixing plate;
the circumference of the U-shaped section of the U-shaped opening circular guide disc is clamped in U-shaped grooves of six U-shaped guide wheels and is guided by the six U-shaped guide wheels, the six U-shaped guide wheels are respectively arranged on guide wheel support bolts on a U-shaped fixed plate, a right pinion and a left pinion which are in meshing transmission with the U-shaped opening gears are symmetrically arranged below the U-shaped opening gears, the right pinion is sleeved on a right pinion shaft body of the U-shaped fixed plate, two ends of the right pinion shaft are respectively supported on a right pinion support frame and a driven pulley support frame, two ends of the right pinion shaft are respectively fastened and installed by a right pinion compression nut and a driven pulley compression nut, the left pinion is sleeved on a left pinion shaft body of the U-shaped fixed plate, one end of a left pinion shaft is fixedly connected with a rotary stepping motor main shaft, the other end of the left pinion support frame is fastened and installed by a left pinion compression nut, a driving synchronous pulley is also arranged on the shaft body of the left pinion shaft, a driven pulley is also fixedly sleeved on the shaft body of the right pinion shaft, and the driving synchronous pulley is connected with the driven pulley through synchronous transmission of a synchronous belt;
the cutting tool assembly is used for cutting and stripping an insulating layer of a cable to be processed, is fixedly arranged on the front side surface of the U-shaped opening gear, and comprises a cutting tool, a V-shaped block guide rail fixedly arranged on the U-shaped opening gear, two V-shaped block sliding blocks connected to the V-shaped block guide rail in a sliding manner, a right tool V-shaped block and a left tool V-shaped block which are respectively arranged above the two V-shaped block sliding blocks through a V-shaped block support, the cutting tool is fixed on a tool rest, a square hole formed between the tool rest and the left tool V-shaped block forms a sliding pair, a pressure spring is sleeved on the tool rest, two ends of the pressure spring are respectively pressed on a shaft shoulder of the cover plate and the tool rest, and the cover plate is fixed on the left tool V-shaped block;
the left and right moving component of the screw nut is used for driving the double-tooth relay opening gear rotating component to move left and right and is installed on the supporting frame and comprises a left and right moving stepping motor, a stepping motor fixing plate, a screw support, a screw, a nut fixing block, a U-shaped fixing plate, two symmetrically arranged sliding blocks, two symmetrically arranged guide rails and two symmetrically arranged sliding block supporting plates, a screw nut transmission is formed by a nut group arranged in the screw and the nut fixing block, one side of the screw is connected with a spindle of the left and right moving stepping motor and is supported by the two screw support seats fixedly connected to the supporting frame, the two symmetrically arranged sliding blocks are fixedly connected with the two symmetrically arranged sliding block supporting plates respectively and form sliding pairs with the two symmetrically arranged guide rails respectively, and the two symmetrically arranged guide rails and the screw are parallel to each other.
As a still further scheme of the invention: the U-shaped opening circular guide disc and the U-shaped opening gear are both provided with a same U-shaped opening; four cushion blocks are clamped between the U-shaped opening circular guide disc and the U-shaped opening gear and are fixedly connected together through four sets of fastening bolt assemblies.
As a still further scheme of the invention: the rotary stepping motor is fixedly connected to a rotary motor support fixedly arranged on the back side surface of the U-shaped fixing plate through bolts.
As a still further scheme of the invention: the strainer is further installed on the back side face of the U-shaped fixing plate, a tensioning synchronous belt wheel is rotatably connected to the strainer, and the tensioning synchronous belt wheel, the driving synchronous belt wheel, the driven belt wheel and the synchronous belt form a set of belt transmission.
As a still further scheme of the invention: and a V-shaped opening is formed in one side of the right cutter V-shaped block opposite to the left cutter V-shaped block.
As a still further scheme of the invention: the tail end of the knife rest is provided with a fine adjustment nut, and the tail end of the knife rest is provided with a threaded ring matched with a threaded hole of the fine adjustment nut.
The beneficial effects of the invention are: realize peeling off the fast and stable of cable insulation layer at the spiral gyration in-process, it prepares for the subsequent automatic hot-line work of taking a fire of distribution hot-line work robot automation equipment, the hot-line work of having helped the distribution hot-line work robot automation equipment to replace the manual work to carry out, thereby make distribution hot-line work safer, effectively alleviate operation personnel intensity of labour, work efficiency and quality are provided, reduce electric wire netting operation cost by a wide margin, promote the intelligent management technology level of distribution network, promote the promotion of distribution network lean management.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the double-tooth relay split gear rotating assembly and the left-right moving assembly of the screw nut of the present invention;
FIG. 3 is a schematic diagram of a back side view of the dual tooth relay split gear rotating assembly of the present invention;
FIG. 4 is a schematic view of the structure of the cutter assembly in the engaged state;
FIG. 5 is a schematic view of the cutter assembly of the present invention in an open configuration;
FIG. 6 is a side view of the U-shaped opening circular guide disk and U-shaped opening gear assembly of the present invention;
FIG. 7 is a schematic perspective view of the U-shaped opening circular guide disk and the U-shaped opening gear assembly of the present invention;
FIG. 8 is a schematic perspective view of a U-shaped opening gear of the present invention;
FIG. 9 is a schematic perspective view of a U-shaped opening circular guide plate according to the present invention;
FIG. 10 is a perspective view of a U-shaped fixing plate according to the present invention;
FIG. 11 is a perspective front view of the V-shaped block of the right cutting tool of the present invention;
FIG. 12 is a perspective rear view of the right tool V-block of the present invention;
FIG. 13 is a schematic view of the assembly structure of the V-shaped block and the V-shaped block bracket of the left cutter of the present invention;
FIG. 14 is a schematic view of the assembly structure of the cutting tool, the tool holder and the pressure spring according to the present invention
FIG. 15 is a schematic view of the structure of the left tool V-shaped block of the present invention;
FIG. 16 is a schematic view of a fine adjustment nut according to the present invention;
fig. 17 is a three-dimensional view of the robot for distribution live working.
In the figure: 1. the device comprises a left-right moving stepping motor, 2, a stepping motor fixing plate, 3, a screw rod support, 4, a screw rod, 5, a nut fixing block, 6, a U-shaped fixing plate, 7, a slide block, 8, a guide rail, 9, a U-shaped guide wheel, 10, a guide wheel supporting bolt, 11, a U-shaped opening circular guide disc, 12, a U-shaped opening gear, 13, a right pinion supporting frame, 14, a right pinion, 15, a slide block supporting plate, 16, a left gear shaft, 17, a left pinion compression nut, 18, a fastening bolt component, 19, a rotary motor support, 20, a driving synchronous belt wheel, 21, a left pinion supporting frame, 22, a left pinion, 23, a right gear shaft, 24, a right pinion compression nut, 25, a tensioner, 26, a rotary stepping motor, 27 and a driven belt wheel supporting frame, 28, a driven pulley, 29, a driven pulley gland nut, 30, a synchronous belt, 31, a tensioning synchronous pulley, 32, a support frame, 33, a right tool V-shaped block, 34, a left tool V-shaped block, 35, a cutting tool, 36, a cable, 37, a pressure spring, 38, a fine adjustment nut, 39, a tool rest, 40, a cushion block, 41, a V-shaped block bracket, 42, a V-shaped block sliding block, 43, a V-shaped block guide rail, 44, a cover plate, 45, a gyroscope self-balancing hoisting three-foot standing line feeding device, 46, a positioning centering clamping device, 47, a double-tooth relay driving spiral rotary insulating layer stripping device, 48, a quincunx self-tripping clutch pneumatic thread feeding device, 49, a clamping conveying device, 50, a fixed line clamp mounting device, and 51, and an insulating box mounting device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
As shown in fig. 1 to 16, a double-tooth relay driven spiral rotary insulation layer stripping device comprises a supporting frame 32, a double-tooth relay split gear rotary component, a cutter component and a screw nut left-right moving component.
The supporting frame 32 is formed by welding a plurality of sectional materials, and forms a main supporting structure of the insulation layer stripping device.
The double-tooth relay split gear revolving assembly is arranged on the supporting frame 32 and is used for driving the cable 36 to be processed to rotate; the double-tooth relay split gear rotating assembly comprises a U-shaped fixing plate 6, a U-shaped split gear 12 and a U-shaped split circular guide disc 11 which are arranged on the front side plate surface of the U-shaped fixing plate 6 and fixedly connected together, and a rotating stepping motor 26 arranged on the back side plate surface of the U-shaped fixing plate 6.
The cutter assembly is fixedly arranged on the front side surface of the U-shaped opening gear 12 and is used for cutting and stripping an insulating layer of a cable 36 to be processed; the cutter assembly comprises a cutting cutter 35, a V-shaped block guide rail 43 fixedly arranged on the U-shaped opening gear 12, two V-shaped block sliding blocks 42 connected to the V-shaped block guide rail 43 in a sliding mode, a right cutter V-shaped block 33 and a left cutter V-shaped block 34, wherein the right cutter V-shaped block 33 and the left cutter V-shaped block 34 are arranged above the two V-shaped block sliding blocks 42 through a V-shaped block bracket 41 respectively.
The screw nut left-right moving assembly is arranged on the supporting frame 32 and is used for driving the double-tooth relay open gear rotating assembly to move left and right; and the left and right moving component of the screw nut comprises a left and right moving stepping motor 1, a stepping motor fixing plate 2, a screw support 3, a screw 4, a nut fixing block 5, a U-shaped fixing plate 6, two symmetrically arranged slide blocks 7, two symmetrically arranged guide rails 8 and two symmetrically arranged slide block supporting plates 15.
Example two
The present embodiment includes all the technical features of the first embodiment, and further includes:
as shown in fig. 1 to 16, the U-shaped section circumference of the U-shaped open circular guide disc 11 is clamped in the U-shaped grooves of the six U-shaped guide wheels 9 and guided by the six U-shaped guide wheels 9, and the six U-shaped guide wheels 9 are respectively mounted on the guide wheel support bolts 10 on the U-shaped fixing plate 6;
a right pinion 14 and a left pinion 22 which are in meshing transmission with the U-shaped opening gear 12 are symmetrically arranged below the U-shaped opening gear 12, the right pinion 14 is sleeved on a right pinion shaft 23 shaft body of the U-shaped fixing plate 6, two ends of the right pinion shaft 23 are respectively supported on a right pinion supporting frame 13 and a driven pulley supporting frame 27, and two ends of the right pinion shaft 23 are respectively fastened and installed by a right pinion compression nut 24 and a driven pulley compression nut 29; the left pinion 22 is sleeved on the shaft body of the left gear shaft 16 of the U-shaped fixing plate 6, one end of the left gear shaft 16 is fixedly connected with the main shaft of the rotary stepping motor 26, and the other end of the left gear shaft is arranged on the left pinion supporting frame 21 and is tightly fixed by the left pinion compression nut 17; the shaft body of the left gear shaft 16 is also fixedly sleeved with a driving synchronous pulley 20, the shaft body of the right gear shaft 23 is also fixedly sleeved with a driven pulley 28, and the driving synchronous pulley 20 and the driven pulley 28 are in synchronous transmission connection through a synchronous belt 30.
EXAMPLE III
The present embodiment includes all the technical features of the first embodiment, and further includes:
as shown in fig. 1 to 16, a screw 4 and a nut set in a nut fixing block 5 form screw nut transmission, one side of the screw 4 is connected with a spindle of a left-right moving stepping motor 1 and is supported by two screw supports 3 fixedly connected to a support frame 32, two symmetrically arranged sliders 7 are respectively fixedly connected with two symmetrically arranged slider support plates 15 and respectively form a sliding pair with two symmetrically arranged guide rails 8, and the two symmetrically arranged guide rails 8 are parallel to the screw 4.
Example four
The present embodiment includes all the technical features of the first embodiment, and further includes:
as shown in fig. 1 to 16: the cutting tool 35 is fixed on the tool rest 39, a square hole formed between the tool rest 39 and the left tool V-shaped block 34 forms a sliding pair, the tool rest 39 is sleeved with a pressure spring 37, two ends of the pressure spring 37 respectively press against the shaft shoulders of the cover plate 44 and the tool rest 39, and the cover plate 44 is fixed on the left tool V-shaped block 34; the tail end of the knife rest 39 is provided with a fine adjustment nut 38, and the tail end of the knife rest 39 is provided with a threaded ring matched with the threaded hole of the fine adjustment nut 38.
The U-shaped opening circular guide disc 11 and the U-shaped opening gear 12 are both provided with a same U-shaped opening. Four cushion blocks 40 are clamped between the U-shaped opening circular guide disc 11 and the U-shaped opening gear 12 and are fixedly connected together through four sets of fastening bolt assemblies 18.
A tensioner 25 is further mounted on the back side surface of the U-shaped fixing plate 6, a tensioning synchronous pulley 31 is rotatably connected to the tensioner 25, and the tensioning synchronous pulley 31, the driving synchronous pulley 20, the driven pulley 28 and the synchronous belt 30 form a belt transmission assembly; the rotary stepping motor 26 is fixedly arranged on the rotary motor bracket 19 on the back side surface of the U-shaped fixing plate 6 through bolts. A V-shaped opening is formed in one side, opposite to the right cutter V-shaped block 33 and the left cutter V-shaped block 34.
EXAMPLE five
Fig. 17 is a device suitable for a distribution live working robot, which is used for the automatic operation of a cable 36 to be processed, and the device suitable for the distribution live working robot comprises a gyroscope self-balancing lifting three-legged standing line feeding device 45, a positioning centering clamping device 46, a double-gear relay driving spiral rotary insulating layer stripping device 47, a quincuncial self-disengaging clutch pneumatic thread feeding device 48, a clamping conveying device 49, a fixed wire clamp mounting and clamping device 50, an insulating box mounting device 51 and a PLC automatic control system. Wherein the double tooth relay driving spiral rotary insulation stripping device 47 is used for stripping the cable 36 to be processed.
When being applicable to distribution live working robot automation equipment work operation, specifically include following step:
firstly: the robot automation device is conveyed below the high-altitude cable 36 and is lifted to a specified height through a gyroscope self-balancing lifting tripod wire loading device 45, the robot automation device is quickly and accurately centered and positioned at a proper position of the high-altitude cable 36 through a positioning centering and clamping device 46, then the robot automation device is symmetrically clamped on the high-altitude cable 36, and the high-altitude cable operation end is tensioned and straightened by a tensioning straightening cylinder;
secondly, the method comprises the following steps: the pneumatic power feeding device of the quincunx self-tripping clutch pneumatic thread feeding device 48 is clamped on the overhead cable 36 through a thread left and right guide clamping block, simultaneously, the cutting tool is fed to a proper feeding amount, and after the feeding is finished, the pneumatic power feeding device retreats and is automatically separated from the cutting tool through the quincunx self-tripping clutch device 48;
thirdly, the method comprises the following steps: the rotary motion and the left-right feeding motion of the spiral rotary insulating layer stripping device 45 are driven by the double-tooth relay to drive the cutting tool to make spiral rotary cutting motion on the overhead cable, so that the rapid stripping of the insulating layer of the overhead cable 36 is completed, when the insulating layer of the overhead cable 36 is rapidly stripped to a proper length, the cutting tool is automatically combined with the cutting tool through the quincuncial self-tripping clutch pneumatic thread feeding device 48, the cutting tool is enabled to rapidly return, and the stripping of the insulating layer of the high-voltage cable is completed at this stage.
Fourthly: clamping the lapping wires or the connecting wires for stripping the insulating layer by a clamping and conveying device 49 of the lapping wires or the connecting wires and accurately conveying the lapping wires or the connecting wires to the upper butt joint position of the stripping section of the high-altitude cable;
fifth, the method comprises the following steps: a pair of oppositely-opened fixed wire clamps are clamped, delivered and installed and fastened through a fixed wire clamp installation and fastening device 50, and finally an insulation box is automatically delivered and installed on the fastened fixed wire clamps through an insulation box installation device 51 so as to ensure the insulation performance of fire lapping; the whole set of device is controlled by a PLC automatic control system, and man-machine conversation operation is carried out by utilizing a touch screen.
The working process is as follows:
1) When the insulation layer of the cable 33 needs to be stripped, firstly, the fine adjustment nut 38 is adjusted according to the thickness of the insulation layer of the cable 33, so that the cutting tool 35 is adjusted to a proper feed amount;
2) The insulation layer stripping device is stably lifted to a proper positioning position on the overhead cable and symmetrically clamped on the overhead cable, the V-shaped openings of the right V-shaped block 33 and the left cutter V-shaped block 34 are positioned and clamped on the cable 33 along the V-shaped block guide rail 43, at the moment, although the protruded cutting cutter 35 can push against the cable 33 to damp the clamping of the right V-shaped block 33 and the left cutter V-shaped block 34, the cutting cutter 35 can overcome the elasticity of the compression spring 37 under the pushing force of the cable 33 and slide and retract towards a square hole in the left cutter V-shaped block 34, and therefore the right V-shaped block 33 and the left cutter V-shaped block 34 are clamped on two sides of the cable 33;
3) The insulation layer stripping device makes several weeks of rotary motion, in the rotary process, the cutting tool 35 is slowly fed into the insulation layer of the cable 33 due to the elasticity of the pressure spring 37 until the cutting tool is fed to the internal metal conductor which is to contact the cable 33, the feed amount of the cutting tool 35 which is pre-adjusted by the fine adjustment nut 38 is just reached, and the cable 33 is not fed in the radial direction at this time;
4) The lead screw nut moves left and right, and in the process that the double-tooth relay split gear rotating assembly rotates circumferentially and the lead screw nut moves left and right to start moving back and forth, the cutting tool 35 makes spiral rotary motion on the cable 33 under the combined action of the two components, and the insulating layer of the cable 33 is stripped in the spiral rotary process;
5) The rotating stepping motor 26 drives the driving synchronous pulley 20 and the left pinion 22 to rotate, under the appropriate tensioning force tensioned by the tensioning synchronous pulley 31, the driven pulley 28 and the right pinion 14 are driven to rotate through the transmission of the synchronous belt 30, at least one gear is meshed with the U-shaped opening gear 12 in the transmission process of the right pinion 14 and the left pinion 22, the U-shaped opening gear 12 continuously rotates under the relay transmission of the two gears, the U-shaped opening gear 12 drives the U-shaped opening circular guide disc 11 fixedly connected with the U-shaped opening circular guide disc, 4 sets of fastening bolt assemblies 18 and the cutter assembly to rotate, and the U-shaped opening circular guide disc 11 makes circular rotary motion under the guidance of 6U-shaped guide wheels 9;
6) In the working process of the screw nut left-right moving component, the left-right moving stepping motor 1 drives the screw 4 to rotate, the nut fixing block 5 is driven to slide back and forth along the direction of the guide rail 8 through the nut transmission arranged in the screw 4 and the nut fixing block 5, and the driving nut fixing block 5 drives the U-shaped fixing plate 6 and 6 sets of guide wheel supporting bolts 10, a right small gear supporting frame 13, a rotary motor bracket 19, a left small gear supporting frame 21, a tensioner 25 and a driven pulley supporting frame 27 on the U-shaped fixing plate to move back and forth;
7) The cutting tool 35 makes spiral rotary motion under the combined action of the left-right moving component of the screw nut and the double-tooth relay opening gear rotary component, so that the insulating layer of the high-altitude cable is stripped and cut, when the insulating layer of the high-altitude cable 33 is quickly stripped to a proper length, the left-right moving component of the screw nut and the double-tooth relay opening gear rotary component stop moving, then the cutting tool 35 is automatically combined to return the cutting tool 35, and the stripping of the insulating layer of the high-voltage cable 33 is completed at this stage.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A double-tooth relay drive spiral rotary insulating layer stripping device is characterized in that: comprises that
A support frame (32);
the double-tooth relay split gear rotating assembly is arranged on the supporting frame (32) and comprises a U-shaped fixing plate (6), a U-shaped split gear (12) and a U-shaped split circular guide disc (11) which are arranged on the front side plate surface of the U-shaped fixing plate (6) and fixedly connected together, and a rotating stepping motor (26) arranged on the back side plate surface of the U-shaped fixing plate (6);
the cutter assembly is fixedly arranged on the front side surface of the U-shaped opening gear (12) and comprises a cutting cutter (35), a V-shaped block guide rail (43) fixedly arranged on the U-shaped opening gear (12), two V-shaped block sliding blocks (42) connected to the V-shaped block guide rail (43) in a sliding manner, a right cutter V-shaped block (33) and a left cutter V-shaped block (34) which are respectively arranged above the two V-shaped block sliding blocks (42) through a V-shaped block bracket (41);
the screw nut left-right moving assembly is mounted on the supporting frame (32) and comprises a left-right moving stepping motor (1), a stepping motor fixing plate (2), a screw support (3), a screw (4), a nut fixing block (5), a U-shaped fixing plate (6), two symmetrically arranged sliders (7), two symmetrically arranged guide rails (8) and two symmetrically arranged slider supporting plates (15).
2. The insulation stripping apparatus as claimed in claim 1, wherein: the U-shaped section circumference of the U-shaped opening circular guide disc (11) is clamped in U-shaped grooves of six U-shaped guide wheels (9) and guided by the six U-shaped guide wheels (9), and the six U-shaped guide wheels (9) are respectively installed on guide wheel supporting bolts (10) on a U-shaped fixing plate (6).
3. The insulation stripping apparatus as claimed in claim 2, wherein: a right pinion (14) and a left pinion (22) which are in meshing transmission with the U-shaped opening gear (12) are symmetrically arranged below the U-shaped opening gear (12);
the right pinion (14) is sleeved on a right pinion shaft (23) shaft body of the U-shaped fixing plate (6), two ends of the right pinion shaft (23) are respectively supported on a right pinion supporting frame (13) and a driven pulley supporting frame (27), and two ends of the right pinion shaft (23) are respectively fastened and installed by a right pinion pressing nut (24) and a driven pulley pressing nut (29);
the left pinion (22) is sleeved on a left gear shaft (16) shaft body of the U-shaped fixing plate (6), one end of the left gear shaft (16) is fixedly connected with a main shaft of the rotary stepping motor (26), and the other end of the left gear shaft is installed on a left pinion supporting frame (21) and is fastened and installed through a left pinion compression nut (17).
4. The insulation stripping apparatus as claimed in claim 3, wherein: a driving synchronous belt pulley (20) is fixedly sleeved on the shaft body of the left gear shaft (16); the shaft body of the right gear shaft (23) is fixedly sleeved with a driven belt wheel (28), and the driving synchronous belt wheel (20) is in synchronous transmission connection with the driven belt wheel (28) through a synchronous belt (30).
5. The insulation stripping apparatus as claimed in claim 3, wherein: one end of the screw rod (4) is connected with a main shaft of the left-right moving stepping motor (1) and is supported by two screw rod support seats (3) fixedly connected to a support frame (32);
the two symmetrically arranged sliding blocks (7) are fixedly connected with the two symmetrically arranged sliding block supporting plates (15) respectively and form sliding pairs with the two symmetrically arranged guide rails (8) respectively, and the two symmetrically arranged guide rails (8) are parallel to the screw rod (4).
6. The insulation stripping apparatus as claimed in claim 3, wherein: the cutting tool (35) is fixed on a tool rest (39), a square hole formed in the middle of the tool rest (39) and a left tool V-shaped block (34) forms a sliding pair, a pressure spring (37) is sleeved on the tool rest (39), two ends of the pressure spring (37) are respectively pressed on shaft shoulders of a cover plate (44) and the tool rest (39), and the cover plate (44) is fixed on the left tool V-shaped block (34).
7. The insulation stripping apparatus as claimed in claim 1, wherein: the U-shaped opening circular guide disc (11) and the U-shaped opening gear (12) are both provided with U-shaped openings; and four cushion blocks (40) are clamped between the U-shaped opening circular guide disc (11) and the U-shaped opening gear (12) and are fixedly connected together through four sets of fastening bolt assemblies (18).
8. The insulation stripping apparatus as claimed in claim 4, wherein: a tensioner (25) is installed on the back side face of the U-shaped fixing plate (6), a tensioning synchronous pulley (31) is rotatably connected to the tensioner (25), and the tensioning synchronous pulley (31), the driving synchronous pulley (20), the driven pulley (28) and the synchronous belt (30) form a set of belt transmission assembly.
9. The insulation stripping apparatus as claimed in claim 4, wherein: the rotary stepping motor (26) is fixedly arranged on the rotary motor bracket (19); and V-shaped openings are formed in the right cutter V-shaped block (33) and the left cutter V-shaped block (34).
10. The insulation stripping apparatus as claimed in claim 6, wherein: the tail end of the tool rest (39) is provided with a fine adjustment nut (38), and the tail end of the tool rest (39) is provided with a threaded ring matched with a threaded hole of the fine adjustment nut (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211438160.5A CN115714337A (en) | 2022-11-16 | 2022-11-16 | Double-tooth relay driving spiral rotary insulating layer stripping device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211438160.5A CN115714337A (en) | 2022-11-16 | 2022-11-16 | Double-tooth relay driving spiral rotary insulating layer stripping device |
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| Publication Number | Publication Date |
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| CN115714337A true CN115714337A (en) | 2023-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211438160.5A Pending CN115714337A (en) | 2022-11-16 | 2022-11-16 | Double-tooth relay driving spiral rotary insulating layer stripping device |
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| CN (1) | CN115714337A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116646879A (en) * | 2023-07-27 | 2023-08-25 | 山东乐普韦尔自动化技术有限公司 | Rotating mechanism for wire stripping tool for distribution network live working, wire stripping tool and method |
-
2022
- 2022-11-16 CN CN202211438160.5A patent/CN115714337A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116646879A (en) * | 2023-07-27 | 2023-08-25 | 山东乐普韦尔自动化技术有限公司 | Rotating mechanism for wire stripping tool for distribution network live working, wire stripping tool and method |
| CN116646879B (en) * | 2023-07-27 | 2023-11-21 | 山东乐普韦尔自动化技术有限公司 | Rotating mechanism for wire stripping tool for distribution network live working, wire stripping tool and method |
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