155results about "Apparatus for cutting/splicing cables" patented technology

An apparatus for cutting a previously flared shield conductor of a shielded electrical cable includes a two-piece clamping die having an aperture in which the shielded electrical cable is secured and a cutting surface. The clamping die is opened and closed around the shielded electrical cable. The apparatus further includes a cutting tube configured to be pressed against the cutting surface while the flared shield conductor is between the cutting tube and the cutting surface, thereby cutting a portion of a free end of the flared shield conductor. Alternatively, the apparatus may include a die comprising a cutting surface and an aperture in which the end of the shielded electrical cable is received. The cutting tube has two parts that are closed about the shielded electrical cable and pressed against the cutting surface while the flared shield conductor is disposed between the cutting tube and the cutting surface.

A cable clamp includes a shell having a shell base, a first sidewall and a second sidewall forming a channel extending in a first direction to receive a cable therein. A wedge resides between the first and second sidewalls and includes a wedge base facing the shell base. A shim resides between the wedge base and the shell base, and the cable fits between the shim and the shell base. Movement of the shell relative to the wedge causes the cable to engage more tightly between the shim and the shell base. In one embodiment, a blade element resides between the shim and the shell base. The blade may be a separate element from the shim or attached to or integrally formed with the shim. The wedge may include a recessed area or a cutout portion to accommodate the blade. A cutting edge of the blade element faces toward the cable and will cut the cable in response to an excessive force along the first direction being applied to the cable within the channel.

The invention discloses a wire core pretreatment tool library, which is characterized in that a wire cutting unit is arranged, a first wire conveying mechanism is used for conveying wire cores, and a first power device is used for driving a lower blade and an upper blade to move relatively to realize wire cutting operation; through the arrangement of the peeling processing unit, the second wire conveying mechanism is used for conveying the cut wire core, and the second power device is used for driving the peeling mechanism to complete peeling operation on the wire core; a cable marker sleeving unit is arranged, a peeled cable core and a cable marker are conveyed through a third cable conveying mechanism and a cable marker conveying mechanism respectively, and after the cable core is sleeved with the front end of the cable marker, the cable marker is cut off through a cable marker cutting mechanism, so that the cut cable marker is kept at the front end of the cable core; the bending unit is arranged, the fourth wire conveying mechanism is used for conveying the wire core to the bending mechanism, the fourth power device is used for driving the bending mechanism to rotate forwards and backwards, and the wire core is bent into a set shape. In this way, the multiple functions of wire cutting, peeling, conveying, cable marker sleeving, bending and the like can be integrated.

An insulation-stripping tool designed as a hand tool for stripping insulation from a cable has a first insulation-stripping cutter for stripping the insulation transversely to a longitudinal direction of the cable and a second insulation-stripping cutter for stripping the insulation in the longitudinal direction of the cable.

The invention relates to the technical field of pay-off, and discloses a take-up and pay-off device for a flaky grounding wire, which comprises two pay-off racks arranged side by side, a fixed block arranged between the two pay-off racks, and moving wheels arranged on the lower surfaces of the pay-off racks; the rotating shaft is arranged on the inner side of a containing groove formed in the inner side of the pay-off rack, bearings are rotationally installed at the two ends of the rotating shaft, and limiting protruding blocks are fixed to the middles of the outer surfaces of the bearings; the first guide groove is formed in the inner side wall of the accommodating groove so as to be matched with the limiting convex block; during paying-off, the paying-off frame can be pushed to move without bending down, so that the ground wire coil rolls on the ground for paying-off, the vertical state of the coil body can be well guaranteed during paying-off, the situation that a paid-off ground wire path is distorted due to deflection is reduced, and the situation that after paying-off is conducted to a proper length, manual bending down is needed, and the labor intensity is reduced is reduced. And therefore, the wire cutting device is easy to use.

The invention belongs to the technical field of electrical elements, and particularly relates to electronic wire harness winding equipment and a winding method. The invention provides an electronic wire harness winding device which comprises a peeling device arranged on one side, close to a wire coil, of a placing table; the cutting device is arranged on one side of the peeling device; wherein the electric wire sequentially penetrates through the peeling device and the cutting device and then extends towards the direction of the conveying belt; the wire is unwound to a preset length, and the peeling device is suitable for cutting an insulating layer at the upper part of the outer wall of the wire; after the cutting mark on the outer wall of the wire moves to cross the cutting device, the cutting device is suitable for cutting off the wire; the wire moves relative to the stripping device, a stripping piece of the stripping device is suitable for stripping an insulating layer on the outer wall of the wire from a cutting mark, and the stripped insulating layer remains on the lower part of a copper core of the wire; through the arrangement of the stripping device, the insulating layer on the outer wall of the electric wire can be stripped, and the stripped insulating layer remains at the lower part of the copper core of the electric wire.

The invention discloses a twisted-pair cable processing system, a twisted-pair cable cutting method and a twisted-pair cable untwisting method. The twisted-pair cable processing system comprises: a frame; and the core wire untwisting device is mounted on the rack and is used for untwisting a pair of exposed core wires of the twisted-pair cable. The core wire untwisting device comprises a mounting plate which is fixed on a rack; the rotating wheel is rotationally mounted on the mounting plate, and a mounting hole penetrating in the axial direction is formed in the rotating wheel; the positioning body is embedded into the mounting hole of the rotating wheel and is provided with a pair of core wire insertion holes; and the driver is used for driving the rotating wheel and the positioning body embedded in the rotating wheel to rotate together. And when the end parts of a pair of exposed core wires of the twisted-pair cable are inserted into the pair of core wire jacks, the driver drives the rotating wheel and the positioning body to rotate so as to untwist the pair of exposed core wires of the twisted-pair cable. Therefore, the untwisting of a pair of core wires of the twisted-pair cable can be automatically realized, and the production efficiency is improved.

A cable splice between a first electrical cable and a second first electrical cable together in a downhole environment, the first electrical cable including at least a first conductor, the second electrical cable including at least a second conductor bringing the first conductor into electrical contact with the second conductor forming a closed chamber around the first electrical cable and a second first electrical cable melting a low temperature metal or metal alloy and encapsulating the first electrical cable and a second first electrical cable in the penetrator body this metal or metal alloy.

The invention discloses a twisted-pair cable processing system and a twisted-pair cable cutting method. The twisted-pair cable processing system comprises: a frame; and the core wire cutting device is mounted on the rack and is used for cutting a pair of exposed and untwisted core wires of the twisted-pair cable. The core wire cutting device comprises a positioning body which is provided with a cable jack allowing one end of a twisted-pair cable to be inserted and a pair of core wire jacks allowing a pair of exposed core wires of the twisted-pair cable to pass through; and the cutting tool is arranged behind the positioning body and is used for cutting a pair of exposed core wires of the twisted-pair cable. A positioning reference surface perpendicular to the axial direction of the core wire jack is formed in the cable jack, and the positioning reference surface is used for being axially attached to the cutting end face of the outer coating layer of the twisted-pair cable so as to axially position the twisted-pair cable and ensure that a pair of exposed core wires of the cut twisted-pair cable have a preset length.

The invention relates to the technical field of heating wire production, in particular to automatic cutting and peeling equipment for heating wire production, which comprises a straightening mechanism, a first peeling mechanism, a shielding layer cutting mechanism and a second peeling mechanism which are sequentially arranged, and a conveying module is correspondingly arranged between every two adjacent mechanisms. According to the automatic cutting and peeling equipment, through integrating four core modules, namely a straightening module, a primary peeling module, a shielding layer processing module and a multi-core fine peeling module, full-process automation of heating wire end processing is realized. Traditional step-by-step procedures are integrated into a continuous production line through cooperation of multiple mechanisms, the machining efficiency is greatly improved compared with manual operation, the product percent of pass is guaranteed, all mechanism modules are relatively independent, maintenance and debugging are convenient, and function expansion or transformation is convenient according to future requirements.

Various embodiments of a combination hand tool such as a wire stripper are provided. The wire stripper includes first jaw portion and a second jaw portion having a plurality of stripper apertures. In a specific embodiment, the first jaw and second jaw have a spring constant between 450 N / mm and 550 N / mm, measured when a force is applied in a direction parallel to the pivot axis to an associated jaw tip with a pivot member being held. In various embodiments the first jaw and / or the second jaw have a cutting recess. In such embodiments, the first and second jaws have a first hardness and the cutting recess has a second hardness that is greater than the first hardness.

The invention relates to a centering device (1) with a gripping unit comprising two gripper jaws (2, 3) which are linearly displaceable in a gripper actuation direction (B) for opening and closing the gripping unit and each have a tool (4, 5) with a tool contour (6, 7), wherein a first gripper jaw (2) of the two gripper jaws (2, 3) has an arm (8) extending from the tool (4) in a substantially U-shaped form, with an opening of the U-shaped form being oriented perpendicular to the gripper actuation direction (B) and perpendicular to the cable feed direction (Z). The invention also relates to a system comprising a processing station for processing the cable and a centering device (1), as well as a method for operating a centering device (1).

To avoid the disadvantages of the known installation and, in particular, to provide an installation for assembling cables that can be operated efficiently and safely.SOLUTION: An installation 1 for assembling cables includes two pivot units 5 and 6 and a processing station processing cable ends of the cable, a loop forming device 7 for forming cable loops from the cable, a loop stretcher 8 and a loop holder 9 having a gripper 20 securing the cable loop. The loop forming device 7 and the second pivot unit 6 are designed so that the fully assembled cable loop may be placed on a cable tray using respective cable grippers 15 and 19. The cable tray designed as a conveyor is equipped with holding elements that hold both cable ends of the cable loop.SELECTED DRAWING: Figure 3

A power cable includes a conductor having a first section, a second section, and a weld metal located axially between the sections. The first section includes a central element made of a first metal and an outer structure made of a second metal surrounding the central element. The second section includes the second metal. An axial end section of the first section extends to the weld metal and includes a central axially extending member surrounded by the outer structure, wherein the member includes a first axial part made of the first metal and a second axial part made of the second metal. The first axial part has a first end welded to the central element and a second end welded to a first end of the second axial part. A second end of the second axial part and the outer structure are welded to the second section via the weld metal.

An automatic splicing or welding apparatus comprising: a wire holder (200) adapted to hold a wire section (300) plugged with a given longitudinal alignment and parallel extension in a pre-stripped state; and an automatic splicing or welding machine separate from the wire holder, the robot arm being equipped with a robot gripper for gripping the pre-stripped wire sections in the wire holder and stripping them by forcibly withdrawing them from the wire holder, and bringing the stripped wire segments into a splicing or welding machine for splicing or welding while maintaining longitudinal alignment and parallel extension of the wire segments. The gripper has a comb-like gripping wall structure (110a) comprising a series of movable gripping walls (111) extending longitudinally in parallel and spaced apart laterally, each pair of adjacent gripping walls forming therein a wire receiving passage capable of gripping a section of wire.

The invention relates to the technical field of wire harness cutting, and discloses automobile wire harness cutting equipment which comprises a wire harness body, a cutting machine, a wire feeding mechanism and a wire conduit, a winding roll is movably arranged on the outer side of the cutting machine, a cutting knife is arranged on the outer side of the cutting machine, a wire pressing plate is movably arranged on the side portion of the winding roll, and an extension plate is slidably inserted into the end portion of the wire pressing plate. A movable block is movably arranged on the side portion of the cutting machine, first wire stripping knives are installed on the side portions of the movable block and the extension plate, and second wire stripping knives are slidably arranged on the side portions of the movable block and the extension plate. The cutting knife performs fixed-length cutting on the wire harness body, the wire harness body is wound on the winding roll through rotation and translation of the winding roll, and the first wire stripping knife can be driven to strip outer protection layers at the two ends of the wire harness body and the second wire stripping knife can be driven to strip inner protection layers at the two ends of the wire harness body through the one-time moving stroke of the movable block. Therefore, the working efficiency of cutting and peeling the two ends of the wire harness body is effectively improved.

A cable clamp includes a shell having a shell base with a first sidewall and a second sidewall forming a channel extending in a first direction to receive a cable therein. A wedge resides between the first and second sidewalls and includes a wedge base facing the shell base. A shim resides between the wedge base and the shell base, and the cable fits between the shim and the shell base. Movement of the shell relative to the wedge causes the cable to engage more tightly between the shim and the shell base. In one embodiment, a blade element resides between the shim and the shell base. The blade may be a separate element from the shim or attached to or integrally formed with the shim. The wedge may include a recessed area or a cutout portion to accommodate the blade. A cutting edge of the blade element faces toward the cable and will cut the cable in response to an excessive force along the first direction being applied to the cable within the channel.

An installation for assembling cables includes two pivot units and a processing station processing cable ends of the cable, a loop layer forming cable loops from the cable, a loop stretcher and a loop holder having a gripper securing the cable loop. The loop layer and the second pivot unit place the fully assembled cable loop on a cable tray using respective cable grippers. The cable tray is a conveyor having holding elements that hold both cable ends of the cable loop.

An electrical splice connector may include a first splice terminal crimped to a first wire conductor of a first wire cable and crimped to a first wire conductor of a second wire cable. An electrical splice connector may include a second splice terminal crimped to a second wire conductor of the first wire cable and crimped to a second wire conductor of the second wire cable. An electrical splice connector include a dividing insulator formed of a dielectric material having a first cavity in which the first splice terminal is disposed and having a second cavity in which the second splice terminal is disposed. The second cavity is separated from the first cavity by a wall formed of the dielectric material.

The application discloses a kind of based on multi-sensor information fusion's wire identification and broken wire control method and system, it is related to transmission line identification and broken wire control technical field.The method includes: the two-dimensional image data and three-dimensional point cloud data of operation environment are collected;Multi-sensor fusion model based on space-time registration is constructed, the three-dimensional point cloud data is mapped to the two-dimensional image data, and the three-dimensional space pose of target wire is solved;The end trajectory of mechanical arm is planned based on the three-dimensional space pose, controls cutting execution mechanism to align and clamps target wire;Real-time monitoring the electromechanical state parameter of cutting execution mechanism in cutting process, calculates cutting impedance based on state observer model, according to the change characteristics of cutting impedance, identifies wire fracture critical point, and executes adaptive broken wire control strategy.The application is used to solve the problem of low wire identification accuracy and mechanical arm rebound instability in high tension broken wire instant under complex operation background.

The application discloses an adjustable cable fixing clamp device and relates to the technical field of cable fixing, which comprises a box body and further comprises: a clamping assembly for clamping and fixing a cable body; an adjusting assembly; the clamping assembly is driven to make a circular motion through the vertical motion of the adjusting assembly to clamp and fix the cable body; the adjusting assembly comprises fixed blocks fixedly connected to the inner walls of the two sides of the box body, a slide channel is formed between the two fixed blocks, a lifting rod is slidably connected in the slide channel, and the outer walls of the two sides of the lifting rod are fixedly connected with inclined blocks. In the application, the mechanical linkage of the adjusting assembly and the gear changing assembly realizes the triple functions of "diameter self-adaptive clamping, center height constant, and clamping force step adjustment", meanwhile, the adjusting assembly is linked with the inclined blocks through screw rod transmission, the clamping assembly makes a circular motion to adapt to different cable diameters, and then the clamping assembly keeps the center height unchanged, which is convenient for accurate alignment of subsequent processing equipment.

An electrical splice connector (100, 200) is disclosed that includes a first splice terminal (202) crimped to wire conductors (208, 212) of two wire cables (210, 214), and a second splice terminal (204) crimped to wire conductors (216, 218) of the cables (210, 214). The connector comprises a separating insulator (206, 502) made of a dielectric material, the separating insulator having a separate cavity (220, 222) for each splice terminal (202, 204), the cavities being separated by dielectric walls (224, 506). According to the design, proper insulation and separation between the two splicing terminals are ensured, and the safety and reliability of electric connection are improved.

In order to provide a cable for a system for conducting and distributing electrical energy and for providing a fast data-conducting communication link, with which high data transmission rates can also be realized in a future-proof manner, and which can be easily used in a system for conducting and distributing electrical energy and for providing a fast data-conducting communication link, a cable is proposed for a system for conducting and distributing electrical energy and for providing a fast data-conducting communication link, comprising a sheathing, wherein at least one electrical line and an optical conductor are embedded in the sheathing, and wherein the cable has a cross-section with a one-fold rotational symmetry.

The present application relates to manufacturing equipment technical field, especially to a jumper wire loading device and a wire cutting and clamping equipment. In the jumper wire loading device, the material moving mechanism adsorbs the front end jig seat and installs the front end jig seat in the first installation slot; the second moving assembly drives the single cutter and the cutter seat to be connected to cut the wire harnesses one by one; the third moving assembly drives the single clamping assembly to move, the single clamping assembly clamps the wire harnesses on the cutter seat one by one, and inserts the front end of the wire harnesses in the wire slot of the front end jig seat one by one; the material moving mechanism front end cover plate is buckled on the front end jig seat located on the fourth support seat; the front end cover plate and the front end jig seat press the front end of the wire harnesses; the first material lifting driving element drives the first material lifting plate to lift the front end jig seat away from the first installation slot; the third moving assembly drives the whole clamping assembly to move, so that the whole clamping assembly removes the front end of the wire harnesses from the fourth support seat. The wire cutting and clamping equipment has high automation degree and high processing efficiency.

The invention belongs to the technical field of power cable installation, operation and maintenance, and discloses a cable main insulation reducing part conical surface machining device and a using method thereof.The device comprises a cable fixing component, an adjustable guide mechanism, an adjustable tool rest component and a driving component; the cable fixing part comprises a main body frame and clamping mechanisms, the multiple clamping mechanisms are arranged in the circumferential direction of the main body frame, and the adjustable guide mechanism is connected with the main body frame; the adjustable tool rest part comprises a tool rest main body, a guide assembly, a tool and a feeding control structure, the tool rest main body is in sliding connection with the adjustable guide mechanism through the guide assembly, and the tool rest main body axially moves and circumferentially rotates along the adjustable guide mechanism at the same time to drive the tool to cut the diameter-variable part of the main insulation of the cable; the feeding control structure controls the radial cutting depth of the cutter; the driving part is connected with the tool rest body. The angle and the length of the conical surface of the cut cable main insulation can be controlled, quantitative adjustment of the cutting depth is achieved, the machining error is small, and the cable main insulation installation process quality is guaranteed.

The embodiment of the invention discloses a processing method and device for wire package cutting, equipment and a storage medium. The method comprises the steps that multi-dimensional state data in the wire package cutting process are acquired; determining the current state of the wire according to the multi-dimensional state data and a preset state judgment rule; and according to the current state, determining a current package cutting processing mode of the wire. Intelligent judgment is carried out by acquiring the multi-dimensional state data in the wire package cutting process and fusing the multi-dimensional state data with the preset rule, the core defects that traditional operation depends on artificial experience and lacks a state sensing mechanism are fundamentally overcome, the current package cutting processing mode of the wire is determined according to the current state, and the processing efficiency is improved. The system recognizes the state of the wire in real time to determine the bag shearing processing mode, the risks of empty shearing and mistaken shearing are effectively avoided, and the bag shearing processing efficiency and safety are improved. And moreover, the shearing and wrapping integrated device can realize safe and rapid shearing and insulated wrapping of the wire without climbing a pole, so that the safety is improved.

The invention discloses a device for manufacturing dumbbell-shaped samples of wires and cables, and belongs to the technical field of cable development, the device comprises a bottom plate, one side of the top surface of the bottom plate is fixedly connected with a segmentation mechanism, the segmentation mechanism comprises a fixed seat fixedly connected to the top surface of the bottom plate, the top surface of the fixed seat is provided with a first groove for placing a cable, and the two sides of the fixed seat are symmetrically provided with limiting parts; a cutting part is arranged above the fixing base, a pushing mechanism is arranged on one side of the bottom plate, and a cutting mechanism is arranged on the side, away from the pushing mechanism, of the fixing base. The bottom plate serves as a basic platform, a fixing base of the cutting mechanism positions a cable through a first groove, a limiting part clamps the cable from the two sides, and a cutting part descends to conduct longitudinal cutting. The pushing mechanism pushes the cut cable section to the area of the cutting mechanism; and the dumbbell-shaped sample is cut through the cutting mechanism. Full-process automation from cable fixing to sample preparation can be achieved, the structure is compact, all the modules work cooperatively, and the operation efficiency and precision are improved.

The invention relates to a manually operable cutting tool (1) comprising a first tool leg (2) and a second tool leg (3), which about an axis of rotation (x), the tool legs (2, 3) forming a cutting mouth (11), further working surfaces (9, 10) of the cutting mouth (11) being formed with cutting edges (12, 13, 21), and a working surface (9) of the first tool leg (2) comprising first and second cutting edges (12, 13), the first cutting edge (12) transitioning into the second cutting edge (13) via a projecting shoulder (14), the shoulder (14) coming into a position one over the other with the second tool leg (3) such that an opening region (35) remains between the cutting edges of the tool legs (2, 3).

The present invention relates to the field of cutting technology, and in particular, to a cutting machine and a cutting system. The cutting machine includes a main unit, a cutting unit, and a movable unit. The driving portion of the cutting unit is detachably connected to the main unit. The cutting portion of the cutting unit is drivingly connected to the driving portion. One end of the first connecting portion of the movable unit is connected to the main unit, and the other end is connected to the clamping module of the movable unit. The cutting machine includes a cutting area and a circular cutting area. The circular cutting area is arranged on the outer peripheral side of the cutting portion. The connection between the first connecting portion and the main unit is separated from the circular cutting area. The circular cutting area coincides with the cutting portion. The cutting area is spaced apart on one side of the circular cutting area. The cutting machine includes a circular cutting state. The circular cutting state includes at least part of the clamping module being located in the circular cutting area. The minimum distance from the central axis of the space enclosed by the clamping module to the cutting portion is a set distance. The radius of the space enclosed by the clamping module is greater than the set distance. This solves the problem of the inconvenience of using the cutting machine.