40results about How to "Guaranteed crimp quality" patented technology

The invention discloses an automatic press-connection machine of a connector and a press-connection system and press-connection process thereof. The automatic press-connection machine comprises a machine body, a portal frame supporting and guiding assembly, a material guiding assembly, a press-connection head replacing assembly and a press-connection assembly; the press-connection system comprises an IPC control chip, a height sensor connected with the IPC control chip, a CCD module, a movement control card, a linear motor and a data acquisition card; the press-connection process comprises a PARS press-connection module, a pressure press-connection module and a distance press-connection module. The automatic press-connection machine of the connector and the press-connection system and press-connection process thereof are applicable to a modern assembly line, fully-automatic material guiding control is adopted, a plurality of press-connection head components are arranged therein, multiple types of press-connection modes are correspondingly matched with the press-connection head components, in the press-connection process, pres-connection heads are replaced automatically, and product press-connection diversity is achieved.

The invention discloses a continuous strain section assembly type wiring method for ultrahigh-strength aluminum conductor steel supported wires. The method includes the steps: 1) calculation of the length of a strain section of a wire; 2) calculation of the manufacturing wire length; 3) utilization of strain hardware; and 4) an assembly type wiring process. By the method, wire loss and waste are effectively controlled, compression quality is guaranteed, and aloft operation is reduced. Further, the method is an accurate, efficient and safe construction method.

The invention provides an automatic compression joint device for wires. The automatic compression joint device comprises a compression joint mechanism, a fixing mechanism, a motor and a hydraulic pump, wherein the compression joint mechanism, the fixing mechanism, the motor and the hydraulic pump are sequentially and vertically arranged on a support plate in the same axis direction, and the compression joint mechanism is connected with the hydraulic pump through a pipeline. The automatic compression joint device is characterized in that a conveying bracket is arranged between the compression joint mechanism and the support plate, a directed wheel and a flat tooth rail are sequentially arranged at the bottom of the conveying bracket in the arraying direction of the compression joint mechanism and the motor, the flat tooth rail is provided with a transmission gear meshed with the flat tooth rail, and the transmission gear is connected with the motor. Compared with the prior art, the automatic compression joint mode of the hydraulic and mechanical combination is adopted for the automatic compression joint device, the length and the step pitch of compression joint are controlled strictly, compression joint errors are reduced, labor intensity is relieved, compression joint efficiency is improved, and compression joint quality is ensured.

The invention discloses a fitting crimping quality detecting device which comprises a final assembly system and a software imaging system, wherein the final assembly system comprises a clamping appliance, an emission instrument and a receiving instrument, the emission instrument and the receiving instrument are both arranged on the clamping appliance, and the crimping-type fitting needing to be detected is also fixed between the emission instrument and the receiving instrument through the clamping appliance. By utilizing the fitting crimping quality detecting device disclosed by the invention, the problem that the inner crimping quality of the crimping-type fitting cannot be detected in the existing crimping quality detection method can be solved, and the influence of the crimping quality inside the fitting upon the operation quality and safety of the lines can be avoided, so that serious accidents can be avoided.

The invention relates to a novel crimping tool and a using method. The crimping tool mainly comprises a plier body which is provided with an upper plier head and a lower plier head, the upper plier head is fixedly connected with an upper jaw, and the lower plier head is fixedly connected with the lower jaw; the upper jaw is provided with plier protrusions, and the lower jaw is provided with plier concavities used for containing the plier protrusions; each plier protrusion is provided with a circular-arc through groove which is internally provided with an upper protrusion part; transverse grooves are formed in the side faces of the plier protrusions and penetrate through the circular-arc through grooves to form multiple crimping heads. According to the novel crimping tool and the using method, by means of the improvement on the jaw structures, efficient crimping can be conducted on a wire and an insertion hole of an O-shaped inner cavity, positioning can be conducted through a positioning unit, and the insertion hole is not prone to slipping in the crimping process.

The invention provides a stripping and crimping machine comprising a crimping device and a cutoff and stripping device. The devices are sequentially disposed in a front-rear direction. The crimping device comprises a frame, a lead guide pipe, a lower punch die and an upper punch die. The lower and upper punch dies fit each other. The cutoff and stripping device comprises a first cutter rest and a second cutter rest both mounted on a slide way; the first and second cutter rests are paired; front strippers, cutters and rear strippers are pairwise disposed on the cutter rests in the wire feeding direction. The stripping and crimping machine has the advantages that the traditional stripping machine and the crimping machine are integrated, wires are fed under mechanical control instead of manual operation during the crimping process, the feeding positions are accurate and uniform, crimping quality is guaranteed, and time and cost are reduced greatly.

The invention discloses a counting device and a counting method of a wiring harness terminal crimping die. The counting device comprises a counter body, a counter support and a driving part. The counter body is installed on the wiring harness terminal crimping die through the counter support and is arranged in a crimping mechanism crimping journey range of the wiring harness terminal crimping die. By accounting the crimping times of a crimping mechanism, counting of the wiring harness terminal crimping die is finished. The driving part is installed on the crimping mechanism and works driven by the crimping movement of the crimping mechanism to drive the counter body to work. According to the invention, by counting the crimping times of the self-circulation movement of the crimping mechanism, counting of the working times of the die is achieved, counting of the wiring harness terminal crimping die is finished, the operation method is simple and reliability of statistical information is improved.

The invention, which belongs to the technical field of crimping process control and detection of the power transmission line crimping pipe, relates to a special-purpose tool for measuring the curvature of a power transmission line crimping pipe. The tool comprises a measuring bracket, a bending amount measuring device and a crimping pipe post-crimping length measuring device. The measuring bracketincludes a first supporting part, a first fixed base and a cross beam. The bending amount measuring device includes a telescopic measuring rod, a measuring rod sliding block and a measuring roller. The crimping pipe post-crimping length measuring device includes a first sliding block, a second supporting part and a second fixing base. With the tool, the bending amount of the crimping pipe and thelength of the crimped crimping pipe can be measured at the same time to obtain a bending deformation value. The tool is light can be applied to ground crimping construction control and high-altitudemeasurement; after fixation of a fixing device in the high-altitude measurement, the high-altitude operation personnel can carry out operation conveniently, so that the problem of difficult high-altitude operation is solved. The tool is easy to popularize and apply.

A pair of portable hydraulic pliers for crimping bead string joints relates to a pair of portable hydraulic pliers and aims to solve the problems that no appropriate crimping operation tool is available for conventional crimping of bead string joints, a crimping force cannot be controlled within a reasonable range, and accordingly the connection between a bead string joint and a bead string is not stable. The pair of portable hydraulic pliers comprises a jaw, a pliers pump body, an oil inlet component, a compressing component, an oil draining component, a pressure setting component, an oil receiver, a main handle, a pressurizing moving handle, a pressure unlocking handle, a pressure measuring valve, an elastic load-bearing pin, crimping modules and pin shafts, wherein a first blind hole and a second blind hole are processed in two ends of the pliers pump body respectively; the oil receiver is sleeved with the main handle; the compressing component is mounted on the pliers pump body; the jaw is fixedly mounted on the compressing component; the crimping modules are mounted on the jaw in a sliding way; the pressure setting component is mounted in the second blind hole; the oil inlet component is mounted on the pliers pump body; and the oil draining component is fixedly mounted on the pliers pump body. The pair of portable hydraulic pliers is used in the field of crimping of bead string joints.

The X-ray tank body detection device comprises a conveying line used for conveying tank bodies, a bottom plate arranged on the side edge of the conveying line, an X-ray scanning forming device used for detecting tank body edge curling data, a tank body outer size measuring device used for detecting the outer sizes of the tank bodies, a mechanical arm used for clamping and carrying the tank bodiesto be detected, and an industrial personal computer, wherein the X-ray scanning forming device, the tank body outer size measuring device and the mechanical arm are all fixed to the bottom plate, andthe industrial personal computer is electrically connected with the conveying line, the X-ray scanning forming device, the tank body outer size measuring device and the mechanical arm. According to the device, through the arrangement, each can body is sequentially carried to different measuring stations through the mechanical arm on the conveying line, and then under the combination of the multiple measuring devices, the multiple sizes of the outer portions of the can bodies of the two can bodies and multiple data related to can body hemming can be automatically detected and recorded; the automation degree is higher, the measured data is more comprehensive, the hemming quality of the two-piece can is guaranteed, and labor cost is also reduced.

The invention provides a portable charging regular hexagon die-exchange-free crimping machine for an electronic stepless adjustment control copper-aluminum cable terminal and a connecting sleeve and an operation method in the technical field of crimping of electric wires comprising coaxial cables. The portable charging regular hexagon die-exchange-free crimping machine is characterized by comprising a die-exchange-free crimping head, an adapter, a charging hydraulic tool and an electronic stroke control box, wherein the adapter is connected to a hydraulic oil cylinder of the charging hydraulic tool and then the other end is connected with the die-exchange-free crimping head; the electronic stroke control box is arranged at the upper part of the die-exchange-free crimping head; the die-exchange-free crimping head comprises a crimping head and a movable module; the crimping head is fixedly connected to the top end of the adapter; the movable module is arranged in the adapter, one end of the movable module is matched with the crimping head and the other end is connected with a push rod of the hydraulic oil cylinder; an inductor is arranged at the top of the movable module and is matched with an inductor in the electronic stroke control box; and after the two inductors generate signals, the charging hydraulic tool stops supplying electricity to the hydraulic oil cylinder.

The invention discloses a detecting system for the crimping process of stamping parts. The detecting system comprises an upper computer, a lower computer, a data acquisition module, an actuating mechanism and the like, wherein the upper computer is in communication connection with the lower computer; the upper computer is used for human-computer interaction; the lower computer is used for processing data and storing control logic; the lower computer is connected with the data acquisition module and the actuating mechanism; the actuating mechanism controls the action of a punching machine. The detecting system is characterized in that the data acquisition module comprises a sensor, a switch signal source and an I/O expansion board which is used for inputting signals into the lower computer. Through the adoption of the detecting system, parameters can be monitored in a real-time manner, the crimping quality is ensured, the labor productivity is improved, and the manpower and material resources are saved.

The invention relates to a contact seat assembling and crimping tool. The contact seat assembling and crimping tool comprises a frame; a lower positioning seat arranged on the rack, wherein the lowerpositioning seat is provided with a lower positioning groove, and the lower positioning groove is a circular groove and is used for positioning the lower end of the static contact seat; an upper positioning seat arranged on the rack and located above the lower positioning seat, wherein the upper positioning seat is provided with an upper positioning groove, and the upper positioning groove is a circular groove and used for positioning the upper end of the shielding case; and a hydraulic driving device used for driving the lower positioning seat to move towards the upper positioning seat so asto assemble the static contact seat, the static end contact finger on the static contact seat and the shielding case together in an interference manner. According to the tool in the embodiment, the static contact seat, the static end contact finger on the static contact seat and the shielding case are assembled together in an interference mode through the hydraulic driving device, compared with athermal expansion and cold contraction mode, the shielding case does not need to be heated, and the production efficiency is improved; moreover, the hydraulic oil of the hydraulic driving device can be recycled, so that the production cost for assembling the static contact seat is reduced.

The invention provides an automatic press-connecting machine for a sleeve and a guide ring. The automatic press-connecting machine for the sleeve and the guide ring comprises a machine table, a feeding and discharging device and a press-connecting device, wherein the feeding and discharging device and the press-connecting device are arranged on the machine table; the press-connecting device comprises a positioning block, a pressing block, a press-connecting cylinder, photoelectric sensors and a pressure sensor, wherein the pressing block is positioned on the positioning block; the press-connecting cylinder is connected with the pressing block; the photoelectric sensors are arranged at the two sides of the pressing block; the pressure sensor is used for detecting the press-connection force;the positioning block is provided with a sleeve positioning hole and a guide ring positioning hole; a sleeve jack-out rod is arranged below the sleeve positioning hole; a guide ring press-connectingjack block is arranged below the guide ring positioning hole; a positioning slide table and a press-connecting slide table are arranged below the positioning block; and the press-connecting slide table is connected with an electric linear guide rail. According to the automatic press-connecting machine provided by the invention, the overall sleeve and guide ring press-connection process is automatically implemented and needs not to be operated step by step separately, so the labor productivity is improved; and meanwhile a press-connection sensor is used for monitoring a pressure value in real time in the overall press-connection process so as to guarantee the press-connection quality.

The invention discloses a connecting copper plate for crimping a main branch cable conductor in a pre-branch cable processing process. The connecting copper plate is characterized in that the thickness of the connecting copper plate is gradually increased along with the increase of the sum of the sectional areas of the main cable conductor and the branch cable conductor, the width of the connecting copper plate is determined according to the size of the branch cable conductor and is gradually increased along with the increase of the diameter of the main cable conductor, and the length of the connecting copper plate ensures that a gap between two ends of the connecting copper plate in the length direction is within a controllable range after the connecting copper plate coats the main cableconductor and the branch cable conductor; and after the main cable conductor and the branch cable conductor are wrapped by the connecting copper plate, the main cable conductor and the branch cable conductor are crimped through a crimping die. According to the present invention, after the main cable conductor and the branch cable conductor are crimped, the crimping quality and the crimping strength of a product are ensured, and the situation that the crimping quality of the conductor is worse or the conductor is damaged due to the fact that the size of a C-shaped pipe is not matched with the size of the conductor in the past, is avoided.

The invention discloses an adjustable manual digital crimping pliers, and the crimping pliers comprise a fixed handle and a movable handle which are hinged with each other, a crimping head arranged onthe fixed handle in an integrally rotatable manner, and an adjusting assembly for adjusting the relative position between the crimping head and the fixed handle, wherein the movable handle is used for driving the crimping head to perform crimping operation. According to the adjustable manual digital crimping pliers, great convenience is brought to manual operation of the crimping pliers through visual compensation adjustment, and the crimping quality is ensured very accurately; the crimping pliers is simple in structure, is easy to manufacture, and is convenient to use; the crimping pliers are simple in structure and convenient to use, the operation is rapid, the crimping diameter can be checked in real time, the timely compensation calibration can be provided according to the real-time abrasion condition of the crimping head, the crimping quality of the crimping pliers is guaranteed, the number of crimping rods is increased to crimp a wire and a tubular terminal, the crimping is morestable due to the increase of contact points, and the terminal can be effectively prevented from being crushed.

The invention relates to an adjustable bending straightening tool for a power transmission line splicing sleeve and belongs to the technical field of power transmission line splicing sleeve straightening. The tool comprises a straightening cross beam, a straightening force-bearing screw rod, straightening force-bearing hooks and a limiting rod; a plurality of straightening force-bearing hook fixing screw holes are uniformly distributed in the straightening cross beam; a force-bearing screw rod nut is mounted on the straightening cross beam; the straightening force-bearing screw rod comprises aratchet wrench, a force-bearing screw rod and a base; each straightening force-bearing hook comprises a fixing screw rod matched with a straightening force-bearing hook fixing screw hole; each straightening force-bearing hook further comprises a fixing hook; a limiting rod hole matched with the limiting rod in size is formed in each fixing hook; and each fixing hook is provided with a limiting rod locking bolt. The tool is adjustable; the installation position of the straightening force bearing hook can be adjusted, so that the tool can adapt to the straightening of deformed splicing sleeveswith different lengths and different bent parts. The straightening tool is light, universal and easy to operate; and the straightening tool can be used for ground splicing sleeve bending straighteningand can also be used for high-altitude straightening; and the straightening tool is easy to apply and popularize.

The invention provides a big data positioning technology-based high anti-counterfeiting remote measurement caliper, which comprises a positioning frame and a measurement management system, and is characterized in that the right side of the front side of the positioning frame is fixedly connected with a measurement ruler, the inner cavity of the positioning frame is provided with a clamping plate, and the bottom of the clamping plate is provided with an adjusting mechanism matched with the positioning frame for use; and the bottom of the positioning frame is provided with an opening and a sliding groove which are used in cooperation with the adjusting mechanism, the front side of the clamping plate is fixedly connected with a fixing rod used in cooperation with a measurement management system, and the problem that there is no technical means for guaranteeing the authenticity and accuracy of data for the existing infrastructure project quality is solved.

The invention discloses an automatic edge curling device for steel door panels. The automatic edge curling device comprises a frame, a roller group, a loading platform and an unloading platform, wherein the loading platform comprises a rack, a fixed baffle plate, a movable cross beam and a movable stop block; the fixed baffle plate is mounted on the upper end of the rack; the movable stop block is mounted on the movable cross beam; a lead screw is rotated to adjust the space between the fixed baffle plate and the movable cross beam; gears are coaxially mounted on all the upper and lower compression rollers in the roller group and every two gears are engaged with each other; transmission gears are arranged between the coaxial gears of a plurality of upper compression rollers, respectively; a middle roller group for driving a panel to move and guaranteeing the flatness of the panel in the edge curling moving process is arranged above the frame; gaps are formed between the upper and lower middle rollers of the middle roller group; each lower middle roller is coaxially mounted with the corresponding lower compression roller. According to the automatic edge curling device for the steel door panels, the wear rate of the upper and lower compression rollers is reduced so that the stress on the panels can be even, the processing is smooth, the edge curling quality of the panels is guaranteed and the processing cost of an enterprise is saved.