25results about How to "Improve crimp quality" patented technology

The present invention relates to the technical field of the production of high and low voltage distribution cabinets, and specifically relates to a crimping device for wiring terminals of high and low voltage distribution cabinets, which includes a base. An inverted U-shaped bracket is fixedly installed on the upper end surface of the base, and a number of operating plates located inside the inverted U-shaped bracket and arranged in a linear array are provided. A crimping mechanism is jointly arranged on the inverted U-shaped bracket and the base. An integrated operation model of positioning, fixing, and crimping is adopted to complete the synchronous crimping operation of multiple wiring terminals. Before crimping, the wiring terminals are double-limited and the cables are clamped and fixed to ensure the stable positions of the wiring terminals and the cables during the crimping process, achieve uniform force application, and ensure that each wiring terminal is correctly and stably crimped. This not only improves the stability of the connection of the wiring terminals and the crimping quality, enhances the electrical performance and mechanical strength, but also maximizes the contact area to reduce the contact resistance and improve the conduction efficiency, so as to ensure the reliability, safety of the electrical connection and the overall performance of the system.

The utility model discloses an auxiliary positioning device for a wire harness crimping machine, and relates to the technical field of connection completed by deformation. The auxiliary positioning device for the wire harness crimping machine comprises the wire harness crimping machine, the upper surface of the wire harness crimping machine is fixedly connected with a support, and the upper surface of the wire harness crimping machine is fixedly connected with a fixed seat; wherein an electric push rod is fixedly connected to the interior of the support, and two sliding rods are slidably connected to the interior of the support; a buffering assembly is arranged in the fixing seat, the limiting support and the tool apron fixing plate are extruded through the tool fixing plate, extrusion force is transmitted to the damper through the fixing plate connecting plate, then the damper is used for buffering, the wire harness is protected, the wire harness deforms when directly subjected to crimping tool force, and a terminal and a wire are clamped and combined. The internal structure of the terminal is prevented from generating cracks, the quality of the crimped wire harness is improved, the protection performance of the device is improved, the crimping effect of the device is improved, and the practicability of the device is improved.

The utility model provides an electronic paper point screen crimping device which comprises at least one group of crimping modules and specifically comprises a driving module which comprises an X-direction driving mechanism and a Y-direction driving mechanism, and the Y-direction driving mechanism is arranged on the X-direction driving mechanism; the crimping module is installed on the Y-direction driving mechanism and comprises an opening-closing type driving mechanism, an upper crimping assembly and a lower crimping assembly, the upper crimping assembly and the lower crimping assembly are symmetrically arranged in the vertical direction, and the opening-closing type driving mechanism drives the upper crimping assembly and the lower crimping assembly to move oppositely or reversely; each of the upper crimping assembly and the lower crimping assembly comprises a fixed part, a floating part and a buffer structure connected with the fixed part, a probe is arranged in the fixed part, and the floating part is provided with a through hole for the probe to pass through; when the distance L1 between the upper crimping assembly and the lower crimping assembly is reduced to L2, the floating part pre-flattens the crimping end of the to-be-crimped product and completes correction and alignment; the buffer structure deforms, so that the floating part stops moving and the fixed part continuously moves until the upper probe and the lower probe are in contact with the surface of the product; and the visual unit is arranged above the crimping module. And the crimping precision and accuracy are improved.

The utility model discloses automatic press-fitting equipment for a gas meter movement cover plate, which is characterized by comprising a rack and an automatic crimping mechanism mounted on the rack, the automatic crimping mechanism comprises a positioning seat arranged on the rack, a sliding seat which is arranged on the rack and is movably matched with the positioning seat, and a pressing plate which is arranged on the rack and is used for crimping the gas meter movement cover plate, and a first actuator matched with the positioning seat is arranged on the rack; a limiting block for limiting a machine core cover plate assembled on the positioning seat is mounted on the first actuator; through the arrangement of the equipment, rapid compression joint of the machine core and the cover plate is achieved through automatic control, and the automatic efficiency of assembly is improved; and meanwhile, automatic assembly is adopted, so that the product assembly consistency is further improved, and the product production quality is improved.

The invention relates to the technical field of wire processing, in particular to a wire terminal pressing device which comprises a driving track, a plurality of connecting rods are fixedly connected to the top of the driving track at equal intervals, side baffles are horizontally and fixedly connected to the bottoms of the two sides of each connecting rod, and an extrusion mechanism is fixedly connected to one side of each side baffle to clamp and shape a terminal. A movable plate is in sliding fit with the other side of the side baffle, and a sliding seat is fixedly connected to the top of the movable plate; in the process of crimping the terminal on the wire rod, the exposed conductor part of the wire rod is clamped through the upper clamping block and the lower clamping block, the head of the conductor is in a spiral winding shape through rotation of the clamping blocks and the lower clamping block, and the entangled conductor is restrained in the radial direction, so that radial divergence of metal wires forming the conductor is prevented; therefore, the conductor can enter the terminal smoothly and completely, and the purpose of improving the crimping quality of the terminal is achieved.

The utility model discloses a terminal crimping tool for a wire harness, relates to the technical field of wire harness crimping, and aims to solve the problems that the conventional wire harness crimping tool usually depends on manual crimping, so that the working efficiency is low and the quality is unstable. The terminal crimping device comprises a base component, a hydraulic device and a bearing plate structure, and the bearing plate structure is fixedly connected to the upper end of the base component; the terminal crimping base is fixedly connected to the upper end of the bearing plate structure; the guide rods are fixedly connected to the upper ends of the extension pins at the two ends of the terminal crimping base; the cushioning damping assembly is connected to the guide rod in a ring sleeving manner; the hydraulic component is fixedly connected to the hydraulic device; the crimping structure is in flange connection with one end of the shaft rod of the hydraulic component; and the connecting slide block structure is connected to the guide rod in a ring sleeving manner and is connected with the two ends of the crimping structure.

The invention belongs to the technical field of cable processing, and discloses cable crimping equipment for urban rail construction, and the crimping equipment comprises a crimping module which comprises a crimping base, and the crimping base is provided with a crimping male die and a crimping female die; the crimping sheet is placed on the crimping female die, the crimping sheet is bent by the crimping male die and the crimping female die, the crimping female die comprises a crimping platform and crimping side tables, the crimping side tables are arranged on the two sides of the crimping platform, side pressing mechanisms are arranged at the top ends of the crimping side tables, and the crimping male die and the crimping female die are arranged on the crimping platform. The side pressing mechanism comprises a side pressing piece; after the crimping sheet is bent, a conductor of a cable is placed on the placement groove, and the side pressing piece moves towards the crimping platform, so that the crimping sheet is bent again to complete crimping of the cable. And through secondary bending of the side pressing mechanism, the cable conductor is wrapped by the crimping sheet more tightly, and the mechanical strength and the electrical contact performance of the crimping point are enhanced.

The paperboard line pressing device comprises an upper pressing assembly and a lower pressing assembly. The upper pressing assembly comprises rigid upper armor units and an upper base plate, the multiple upper armor units are connected end to end to form an upper armor layer capable of annularly rotating, and the upper armor layer comprises an upper chord section arranged in the moving direction of the paperboard; the rigid upper supporting plate is provided with an upper supporting face which faces downwards and is continuously arranged, the upper supporting face is arranged above the upper chord section and provides continuous support for at least two adjacent upper armor units in the upper chord section, and the upper base plates of the supported upper armor units are combined to form an upper channel wall; the lower pressing assembly comprises rigid lower armor units, each lower armor unit comprises a lower base plate, a plurality of lower armor units are connected end to end to form a lower armor layer capable of annularly rotating, and the lower armor layer comprises a lower chord section arranged in the moving direction of the paperboard; the upper supporting surface of the upper supporting plate and the lower supporting surface of the lower supporting plate are oppositely arranged up and down; unit convex ribs which protrude outwards and are arranged in the paperboard moving direction are arranged in the center area of an upper base plate of the upper armor unit or a lower base plate of the lower armor unit, the front-back adjacent unit convex ribs are connected in a front-back mode to form a convex rib set, the upper channel wall and the lower channel wall are oppositely arranged in the vertical direction, and a paper passing channel is formed between the upper channel wall and the lower channel wall. And the unit convex ribs are used for forming continuous bending marks on the paperboard when the paperboard passes through the paper passing channel.

The invention discloses a strain clamp for a gap type wire and a construction method, and relates to the technical field of power transmission and transformation engineering. The anchoring body comprises an anchoring rod and a fitting connector fixed at one end of the anchoring rod; a through hole is formed in the anchoring rod in the axial direction of a rod body and communicated with the bottom of the fitting connector, so that a steel core in a gap type wire sequentially penetrates through the through hole and the fitting connector and then is clamped and fixed by an external tensioning tool. And the wire clamp pipe is arranged on the anchoring rod in a sleeving manner and is used for pressing and fixing the anchoring rod and the gap type wire. The through hole is formed in the anchoring rod to form the through type steel anchor, tension can be applied to the rear end of the anchoring rod, direct compression joint can be achieved after the tension is adjusted, the complex construction process of loosening and manual recovery of an aluminum wire is avoided, the construction difficulty is reduced, the compression joint quality is greatly improved, strand loosening and strand throwing of the aluminum wire are avoided, and the construction efficiency is improved. And safe and stable operation of the power transmission line is ensured.

The present invention relates to the technical field of crimping parameter processing, and in particular to a terminal crimping optimization analysis method for a new energy vehicle wiring harness. The method comprises the following steps: performing spatial structure topological analysis on the crimping process of the new energy vehicle wiring harness terminal, and performing terminal position and direction analysis to obtain the crimping position of the new energy vehicle wiring harness terminal and the crimping direction of the new energy vehicle wiring harness terminal; performing three-dimensional modeling processing and crimping parameter analysis on the spatial topological structure of the new energy vehicle wiring harness to obtain the crimping deformation parameters of the automobile wiring harness terminal and the crimping contact pressure distribution parameters of the automobile wiring harness terminal; performing terminal crimping quality assessment analysis and terminal crimping optimization analysis on the crimping process of the new energy vehicle wiring harness terminal, generating a new energy vehicle wiring harness terminal crimping parameter optimization scheme, and executing the corresponding terminal crimping parameter adjustment optimization process. The present invention can achieve the optimization of terminal crimping parameters.

This invention relates to the field of line installation technology and discloses an adaptive docking method and system for multi-specification surge arrester leads. The method includes: determining the specification type and end oxidation degree of the leads to be docked using a multi-modal sensing model based on acquired multi-modal data; the multi-modal sensing model is configured to fuse lead image data and eddy current signal data based on an attention mechanism, and to use radial stiffness data as a guiding signal to weight and enhance the fusion result of the attention mechanism; matching the corresponding docking process procedure from a process database based on the specification type, end oxidation degree, and radial stiffness data from the multi-modal data; and performing cleaning processing based on a target preprocessing strategy and crimping operation based on target crimping process parameters according to the docking process procedure to obtain the docking result. The method provided in this application improves the adaptability and crimping quality of surge arrester lead docking.

This invention relates to an automated suspension wire processing system, comprising a machine body with a suspension wire cutting device fixedly installed at its head, and a suspension wire processing device assembly fixedly installed at the head of the machine body; a wire pulling device is provided on the machine body, the wire pulling device including a translational slide rail fixedly installed on the machine body, a fixed seat slidably connected to the translational slide rail, and a drive motor for moving the fixed seat; another suspension wire processing device assembly is installed on the fixed seat; the suspension wire processing device assembly includes a heart-shaped ring forming device for winding heart-shaped rings and assembling clamp-shaped tubes, and also includes a copper lug crimping device. This invention enables fully automated operation, has high pre-assembly efficiency, and can effectively ensure the pre-assembly quality of suspension wires.

The utility model relates to the crimping technical field, and disclose a kind of automobile wiring harness terminal crimping device, solve the current automobile wiring harness terminal crimping device not being convenient for wiring harness terminal automatic fixation, artificial fixation, easily affect the problem of crimping quality, it includes base, the base upper end is connected with hydraulic equipment body, the base upper end one side is connected with support frame, the utility model is through the setting of gear holder, spring, fixed rod, moving plate, magnetic block, slider, slide plate, first gear, second gear, pivot, toothed plate, plug-in board, magnetic attraction board, fixed plate and limit rod, gear holder moves downward and is contacted with first gear, under the transmission of first gear and toothed plate, make fixed plate to wiring harness terminal outside fixation, when crimping plate moves upward, fixed rod moves to fixed hole interior under the elastic potential energy of spring, gear holder is fixedly connected with crimping plate at this time, and then realize to wiring harness automatic fixation, improve work efficiency and crimping quality.

The utility model relates to the technical field of cable processing devices, in particular to an off-line crimping device, which comprises a processing panel, a lower crimping seat and an upper crimping head arranged right above the lower crimping seat, the upper crimping head is driven by a first cylinder, guide conveying assemblies are arranged on the left and right side plate bodies of the processing panel, and the guide conveying assemblies are arranged on the left and right side plate bodies of the processing panel. The guide conveying assembly comprises a rear side frame and a vertical plate which are fixedly installed on the machining panel, a servo motor is fixedly installed on a top plate body of the rear side frame, a first conveying wheel is fixedly installed at the tail end of an output shaft of the servo motor, and a horizontally-arranged second air cylinder is fixedly installed on the vertical plate; a U-shaped frame is detachably connected to the tail end of a telescopic shaft of the second air cylinder, a second conveying wheel is rotationally connected between an upper side plate body and a lower side plate body of the U-shaped frame through a rotating shaft, and the first conveying wheel and the second conveying wheel are symmetrical to each other and located at the same height. The clamping and guiding conveying device facilitates clamping and guiding conveying operation and is convenient to use.

This utility model discloses a crimping mechanism for a pipe crimping machine, relating to the fields of machining and hydraulic equipment technology. It includes a crimping base, a drive module, and an adjustment module, as well as a crimping assembly connected to the drive module. The crimping assembly is mounted on the top of the crimping base and achieves lateral displacement through the adjustment module. The crimping assembly includes two symmetrically arranged crimping arms, each with a crimping head on its inner side, and the central axes of the two crimping heads are on the same horizontal plane. Guide rods are connected to the outer sides of the two crimping arms, one end of which passes through the crimping base and extends to its exterior, while the other end is fixedly connected to the crimping arm. This utility model provides a crimping mechanism for a pipe crimping machine. Through the design of the crimping arms, the crimping arms can move along the direction of the guide rods, thereby adjusting the distance between the two crimping heads. This mechanism is suitable for crimping different specifications of pipes and improves the versatility of the equipment.

The utility model discloses a terminal lead crimping anti-deformation device, which comprises a base, a gland is arranged at the top of the base, four corners of the gland are movably connected with the base through telescopic rods, mounting seats are symmetrically arranged at the top of the base, first crimping plates are arranged in the middles of the mounting seats at two sides, and second crimping plates are arranged in the middles of the mounting seats at two sides. A second crimping plate is arranged at the position, located over the first crimping plate, of the bottom of the gland, a plurality of crimping assemblies are arranged on the sides, facing the first crimping plate and the second crimping plate, a driving assembly used for driving the first crimping plate to ascend and descend is arranged on the side edge of the mounting base, and the descending distance of the gland is controlled by controlling stretching and retracting of an electric cylinder. And the crimping depth of the sleeve part of the terminal by the crimping block is adjusted, so that the situation of over-voltage deformation or under-voltage shaking caused when the terminal and the lead are crimped by the crimping plate I and the crimping plate II is avoided, and the crimping quality of the device is further improved.

The utility model discloses a kind of U-shaped convergence branch line clamps, including the first connecting piece and the second connecting piece of U-shaped, the second connecting piece is slid in the first connecting piece opening along cable passing direction, and fixed cable is formed with surrounding structure, the opening of the first connecting piece is set as cladding area, the second connecting piece is set with the area of sticking away from the side of first connecting piece, and cladding area is adhered with the area of sticking after pressure bonding by mould;The utility model is simple in structure, reasonable in design, by setting the first connecting piece and the second connecting piece, the first connecting piece and the second connecting piece form wire slot structure to accommodate cable after splicing, and the pull-off force between the first connecting piece and the second connecting piece is enhanced, and the connection strength is improved.

The utility model discloses a crimping device for connector terminal processing, and particularly relates to the field of connector terminals, the crimping device comprises a crimping table, the upper surface of the crimping table is fixedly connected with a supporting seat, the upper surface of the supporting seat is fixedly connected with a supporting top plate, the upper surface of the supporting top plate is fixedly embedded with a driving piece, and the driving piece is fixedly connected with the crimping table. And an upper crimping die is arranged below the driving piece, a lower crimping die is fixedly installed on the upper surface of the crimping table, and a positioning assembly is fixedly installed on the upper surface of the crimping table. According to the utility model, the positive and negative motors are used for driving the screw rod to rotate, and the screw rod is in threaded fit with the transmission sliding block, so that the positioning pressing plate can be driven to move downwards, one end of the terminal can be clamped, the crimping work of the crimping area of the terminal cannot be influenced, and the terminal can be firmly fixed before crimping; displacement caused by downward pressing of the upper crimping die is avoided, the problem that crimping is not firm due to terminal sliding is solved, and the stability of subsequent current or signal transmission is guaranteed.

The utility model discloses a press-fitting floating centering mechanism which comprises a press-fitting base, a deviation adjusting mechanism and a pressing head. The deviation adjusting mechanism comprises a deviation base in elastic floating connection with the press-fitting base, the deviation base is provided with an adjusting cavity and a matched adjusting pin rod arranged in the adjusting cavity, and the adjusting cavity comprises a conical surface wall. The matching adjusting pin rod comprises a conical head matched with the conical surface wall and a connecting rod which is arranged on the conical head, penetrates through the adjusting cavity and is connected with the crimping base. A gap is reserved between the top wall of the conical head and the top wall of the adjusting cavity, and a reset elastic element is arranged between the top wall of the conical head and the top wall of the adjusting cavity. According to the utility model, the concentricity correction matching requirement of crimping can be realized, and a certain deviation adjustment amount is provided, so that the crimping quality is improved. The mode of combining conical surface matching and floating stroke is adopted, the deviation adjusting structure is ingenious, and construction and implementation are easy. And the carrying requirement of the annular press-fitting structural part is met, the auxiliary material carrying and press-fitting guiding and returning requirements are met, operation is convenient, and running is smooth and efficient.

The present invention discloses a fully automatic wire harness double-end terminal machine, which belongs to the technical field of wire harness terminal machines. It includes a base bracket, a wire harness placement base, and a wire harness fastening module. A wire harness taking module for supplementing the wire harness to the wire harness fastening module is arranged at the side position of the upper surface of the base bracket. The wire harness placement base is provided with an outward expansion and lifting mechanism at the positions on both sides of the wire harness fastening module; and a wire harness stripping mechanism is arranged on the outward expansion and lifting mechanism on each side. By configuring two sets of wire harness stripping mechanisms on the wire harness placement base, during the working process, the arc cavity plate on the wire harness stripping mechanism can be inserted into the positions of the two ends of the wire harness. Different from the traditional cutting method, it can pad a layer of protective structure at the positions to be cut on both sides of the wire harness. When the subsequent knife mechanism extends the stripping knife for stripping and cutting, it is ensured that the stripping knife does not cut the inner layer of the guide wire, so as to improve the subsequent crimping quality.

The utility model discloses a multi-station terminal crimping structure comprising a lower crimping seat which is fixedly arranged on a pedestal, two sides of the lower crimping seat are respectively provided with lower crimping fixing grooves, and lower terminal crimping elements are arranged in the lower crimping fixing grooves; the lower crimping element is movably arranged on the lower crimping seat on the inner side of the lower crimping fixing groove, and the lower crimping element can be driven by a lower driving piece to move; and an upper crimping seat; a plurality of pressing holes for pressing the terminals are formed between the upper terminal crimping element and the lower terminal crimping element; the crimping driving part is arranged on the upper crimping seat, the driving end of the crimping driving part penetrates through the upper crimping seat and is connected to the lower crimping seat, and the driving end stretches out and draws back to drive the upper crimping seat to be close to or away from the lower crimping seat. According to the utility model, a plurality of terminals with different specifications can be crimped at the same time.

The auxiliary tool is characterized in that a wire pressing head is of a Y-shaped rod structure with two outer ends provided with hooks, the root of the wire pressing head is fixed to the end of a handle, the handle and the wire pressing head are located on the outer side of a transverse rod, and openings of the two hooks face outwards and are connected with a horizontal rod of a U-shaped rod at the upper end of a framework in a hooked mode; the root of the V-shaped opening of the wire pressing head is pressed at the corresponding position of the cross rod, and the wire pressing head is rotated downwards through the handle with the hooking position of the hook and the U-shaped rod as the center so that the extending section of the cross rod can be pressed downwards and bent to make contact with the longitudinal rod of the framework. The auxiliary tool comprises the handle and the Y-shaped wire pressing head which is fixed at the end part of the handle and is provided with the two hooks, and on the premise that the two hooks are hooked with the U-shaped rod, the wire pressing head is rotated downwards by taking the hooking position of the hooks and the U-shaped rod as the center through the handle, so that the extending section of the cross rod is pressed downwards and bent to be in contact with the longitudinal rod of the framework; the manual wire pressing difficulty is reduced, the high-voltage wire quality is improved, and batch production of car lamp meshes is facilitated.

This utility model discloses a synchronous crimping device for terminals at both ends, including a base and a crimping module. The crimping module includes a pressure-applying device, an upper die head, and a lower die base. The upper die head includes two die pieces arranged side by side, each die piece fixed to a corresponding mounting base. The mounting base is located at the lower pressing end of the pressure-applying device, and an elastic balancing pad is provided between the mounting base and the lower pressing end to balance the crimping force when the die pieces are pressed against the lower die base. In this utility model, the upper die head, including two die pieces arranged side by side, can simultaneously crimp two terminals at the same end of the wiring harness, improving crimping efficiency; and the elastic balancing pad provided between the mounting base and the lower pressing end can balance the crimping force when the die pieces are pressed against the lower die base, improving crimping quality.

The utility model belongs to stator production technical field discloses stator wire pressing device, this stator wire pressing device includes base, press seat and drive assembly. Among them, the top recess of base along height direction is connected with first limit slot and avoidance groove, first limit slot is located above avoidance groove, and the bottom wall of first limit slot forms the core lap joint surface, press seat is located above base along height direction, the bottom of press seat recess along height direction has second limit slot, and the wire hole that communicates second limit slot and the top outside of press seat, screw rod is fixed relative to base, first gear is connected with screw rod thread, first gear is connected with press seat rotation and is located above press seat along height direction, and the bottom end of screw rod along axial direction passes through press seat and hangs in the air, and height direction is parallel with the axial direction of screw rod. The universality of this stator wire pressing device is good, and wire pressing stability is good, and wire pressing quality is good, second, the structure of this stator wire pressing device is simple, can effectively reduce production cost and space occupancy.