47results about How to "Improve pipe penetration efficiency" patented technology

The invention provides a tube penetrating device and a tube penetrating method for a fin type heat exchanger. The tube penetrating device comprises a fin type heat exchanger support device, a pipe fitting support device arranged at a first end of the former, and a guidance device (10) arranged at the second end, opposite to the first end, of the fin type heat exchanger support device, wherein the guidance device is provided with a connecting seat (11) and a plurality of guidance units (12) connected with the former and adjacent to each other in sequence. The tube penetrating device can effectively improve the tube penetrating efficiency, and has low probability of fin damage with guidance of the guidance units.

The invention discloses an air-conditioner heat dissipation copper pipe end opening aligning device which comprises a rectangular framework. An aligning clamp is arranged in the framework and comprises two rectangular aligning clamp plates. Guide rods are arranged at the positions, close the two ends, in the framework, two ends of the two aligning clamp plates are connected with the guide rods in a matched mode through slide blocks, push-pull cylinders are installed on two sides of the framework, piston rods of the push-pull cylinders are connected with the two aligning clamp plates, a plurality of half-arc grooves are respectively formed in adjacent side faces of the two aligning clamp plates and penetrate through the aligning clamp plates from top to bottom, the positions of the grooves in the two aligning clamp plates are corresponding, and the radiuses of the grooves are gradually reduced from top to bottom. According to the air-conditioner heat dissipation copper pipe end opening aligning device, aligning of the end opening of the opening end of a heat dissipation copper pipe can be rapidly carried out, so that the outer shape of the end opening of the opening end of the heat dissipation copper pipe is ensured and rapid automatic pipe penetrating can be achieved.

The invention relates to the technical field of capacitor production. Automatic production equipment of a thin-film capacitor comprises a rack, and a feeding conveying device, a clamping and transferring device, a multifunctional forming device, a rotary material overturning device, an inverted conveying device, a pipe penetrating device and a pipe pressing device which are mounted on the rack, the feeding conveying device is connected with the clamping and transferring device, and the multifunctional forming device is located under the clamping and transferring device. The multifunctional forming device is connected with the inverted conveying device through the rotary material overturning device. The pipe penetrating device and the pipe pressing device are located over the inverted conveying device, the rack is further provided with a discharging barrel, and the discharging barrel is connected with the discharging side of the inverted conveying device. According to the invention, movement between film capacitor stations is efficient and positional accurate, the pins are flat and uniform in length, twice bending is completed by one action, and the forming and bending efficiency ishigh; the mobile capacitor is inverted to position a capacitor pin, so that pipe penetration is facilitated; and the heat shrink tube is integrally assembled, and the success rate of pipe penetrationis high.

The invention relates to the technical field of cable mounting, in particular to a cable pipeline traction rope threading device which comprises a cylinder, a magnet, a connecting piece and rolling mechanisms. The magnet and the connecting piece are arranged at the two ends of the cylinder respectively. The connecting piece is used for being fixedly connected with a threading device rod connector; and the number of the rolling mechanisms is multiple, and the multiple rolling mechanisms are distributed on the periphery of the cylinder. Each rolling mechanism comprises a spring and two wheel arms; and the first end of each wheel arm is hinged to the cylinder. An included angle is formed between the two wheel arms of the same rolling mechanism, and the two wheel arms are connected through the spring; and a roller is rotationally arranged at the second end of each wheel arm. The threading device effectively solves the technical problem that an existing threading device cannot penetrate through a pipeline which is long enough.

The invention belongs to the field of heat exchanger machining, and particularly relates to a tube threading device for a heat exchange tube bundle. The tube threading device comprises a frame, a fixing and conveying unit, a pressing and conveying unit, and a driving unit, wherein the frame is provided with an open accommodating space, the fixing and conveying unit is positioned in the open accommodating space, the pressing and conveying unit is located in the open accommodating space and located above the fixing and conveying unit, an adjustable space for containing heat exchange tubes is formed between the pressing and conveying unit and the fixing and conveying unit, and the driving unit is used for driving the fixing and conveying unit and the pressing and conveying unit to move. The tube threading device for the heat exchange tube bundle has the beneficial effects that continuous threading of the heat exchange tubes is achieved, the labor intensity of workers is reduced, the number of operators is reduced, cost is saved, the tube threading efficiency is improved, and the heat exchanger production speed is increased.

The invention relates to the technical field of automobile electronic machinery, in particular to a pipe penetrating device for electronic wire harness machining. The device comprises a workbench, a pay-off device, a positioning device, a pipe penetrating device, a wire cutting device and a conveying device. A sliding groove matched with the pay-off device is formed in the top of the workbench. The pay-off device is arranged at the top of the workbench and is in sliding fit with the sliding groove. The positioning device is arranged on the workbench and located beside the pay-off device. The pipe penetrating device is arranged at the top of the workbench, and the pipe penetrating device and the pay-off device are located on the same horizontal plane. The wire cutting device is arranged onthe positioning device, and the output end of the wire cutting device is vertically downward; the conveying device is arranged below the pipe penetrating device and fixed to the workbench. The pay-offdevice is used for paying off, the positioning device is used for assisting and effectively enabling the paid-off wire harness to be straight, the pipe penetrating efficiency is improved, the penetrated pipe is conveyed away by the conveying device, and the influence on the pipe penetrating effect of the wire harness due to accumulation of a large number of penetrated wire harness pipes on the processing device is prevented.

The invention relates to a pipe-shell type heat exchanger pipe penetrating guiding device, in particular to a pipe penetrating tool for a large-caliber heat exchange pipe. The problem that deflected penetrating and inserting of a heat exchange pipe exist, and the heat exchange pipe cannot be rapidly and accurately guided into a next pipe hole is mainly solved. The pipe-shell type heat exchanger pipe penetrating guiding device comprises a guiding head, an expansion plug and a sleeve. Firstly, the guiding head is inserted into the sleeve, and the expansion plug is screwed into a screw for tool installation; during usage, the tool is arranged in the heat exchange pipe, and a cone at the front end of the guiding head axially fixes the heat exchange pipe; through rotation of the guiding head, the expansion plug is driven to move, the sleeve is extruded for radial deformation, and the guiding device tightly attaches the wall of the heat exchange pipe in the radial direction. The tool has theadvantages that the structure is simple, manufacturing is easy, mounting, dismounting and adjusting are convenient, and repeated usage can be conducted; by usage of the tool, the heat exchange pipe and the guiding device can be rapidly fixed into a whole, axial movement and circumference jumping are avoided, and the heat exchange pipe penetrating accuracy and effectiveness are ensured; and the pipe penetrating efficiency can be greatly improved, abrasion in the heat exchange pipe is prevented, and the heat exchange pipe hole quality is guaranteed.

The invention relates to the technical field of an air conditioner heat exchanger and particularly relates to an automatic pipe penetrating and guiding universal device for a large multi-hole-number heat exchanger. The device comprises a base, a supporting piece arranged on the base and a top plate arranged on the supporting piece, and further comprises a guide frame, a first guide mechanism and asecond guide mechanism, wherein the first guide mechanism and the second guide mechanism are arranged on the guide frame and used for guiding copper pipes, the guide frame is movably connected with the base, and the guide frame is movably connected with the top plate. The device is advantaged in that a guiding structure is divided into two parts, the two guide mechanisms are each provided with afirst guiding assembly and a second guiding assembly, pipe penetrating guiding operation of the large multi-hole-number heat exchanger can be carried out, labor intensity of workers is relieved, guiding precision during pipe penetrating is guaranteed, moreover, pipe penetrating efficiency is improved, and production cost is reduced; besides, a third connecting plate is arranged in the middle of the guide frame, so moving stability of the upper guide plate and the lower guide plate is further improved, and closing precision is guaranteed.

The invention discloses an optical fiber automatic tube penetrating machine which comprises a workbench, a fiber arranging plate and a mechanical arm. The fiber arranging plate is provided with a plurality of fixing grooves used for containing optical fibers, and the fiber arranging plate is arranged on the workbench and can reciprocate in the X-axis direction and the Y-axis direction; the mechanical arm is arranged above the workbench; the mechanical arm is provided with a glue dripping device and a rotatable tube clamp, after the tube clamp rotates, the hole of the glass pipe can receive glue of the glue dripping device, the mechanical arm drives the tube clamp to move along the Z axis to align the hole of the glass tube with the optical fiber, and the fiber arranging plate moves forwards in the Y-axis direction to enable a fiber core of the optical fiber to penetrate into the hole of the glass pipe. Automatic glue dripping of the glass tube is achieved, automatic tube penetrating ofthe fiber core of the optical fiber is also achieved, the tube penetrating efficiency of the optical fiber is improved, and the labor intensity of operators is reduced.

The invention discloses a cable-clamping-facilitating pulley for cable penetration, and relates to the technical field of cable penetration equipment. The pulley comprises a body and rollers which arearranged on the body. The body comprises bearing rings which are arranged at the head and the tail of the body. Each bearing ring is provided with three first through holes arranged in an annular array. A support rod is connected between the bearing rings of the head and the tail of the body. Three casters are arranged on each bearing ring. Each caster comprises a foot rod which is arranged in the first through hole along the radial direction of the bearing ring. The rollers are arranged at the outer end of the foot rod. An adjusting mechanism used for changing the outer rod length of the foot rod is connected on the inner end of the foot rod. A second linkage rod is connected between each foot rod at the head of the body and each foot rod at the tail of the vehicle body, and a cable clamping mechanism detachably connected with the body is arranged on the tail of the body. The cable clamping mechanism is separately and detachably installed on the tail of the pulley so as to greatly accelerate the speed of cable clamping and remarkably improve efficiency of the cable penetration.

The invention provides a thermal insulation pipe threading device and a pipe threading method. The device comprises a transportation device, a guiding device and an outer protection pipe platform which are sequentially arranged from front to back, wherein a trailer is arranged on the transportation device; the bottom of the trailer is fixed on the transportation device; the transportation device can drive the trailer to move back and forth between the far end and the near end of the outer protection pipe platform; two ends of an inner pipe are in overlap joint with the trailer and the guidingdevice respectively; a gap for fixing a bracket is arranged between the transportation device and the outer wall of the inner pipe located between the trailer and the guiding device. According to thepipe threading device, a gap is formed on the inner pipe relative to the transportation device by the aid of the trailer and the guiding device, and support blocks and an alarm line can be fixed before pipe threading, so that the pipe threading efficiency is greatly improved.

The invention provides an automatic tube penetrating machine and a control method thereof. The automatic tube penetrating machine comprises a first fixed base, a second fixed base, a drive assembly and a control unit, wherein a first fixed slot is formed in the first fixed base; the first fixed slot is used for mounting hardware; a first start switch is arranged in the first fixed slot; two fixed columns are arranged on the side wall of the second fixed base; the peripheral walls of the fixed columns are used for mounting copper parts; the fixed columns are of hollow cylindrical structures; second start switches are arranged in the fixed columns; the drive assembly is used for driving a copper part pulling block to move back and forth between the first fixed base and the second fixed base; the first start switch and the second start switches are used for separately sending trigger signals to the control unit; and the control unit is used for sending a control signal to the drive assembly. The automatic tube penetrating machine provided by the invention can realize automatic tube penetrating, prevents occurrence of conditions of leaked arranging, excessive arranging and reverse arranging of the hardware and the copper parts, and greatly improves production efficiency.

The invention discloses automatic tube penetrating equipment for tube type heat exchangers. The automatic tube penetrating equipment comprises a displacement roller carrier for placing and driving theheat exchangers to rotate, wherein two gantry type frames which are symmetrically distributed front and back are arranged in front of heat exchanger front end tube plates, two horizontal movement andvertical movement driving mechanisms are arranged on the gantry type frames, and lifting columns are arranged on the driving mechanisms; a tube grabbing and penetrating driving device is mounted at the lower ends of two lifting columns; and automatic tube feeding devices are installed at the left side and the right side between the two gantry type frames, the tube grabbing and penetrating drivingdevices grab heat exchange tubes and conveys the heat exchange tubes forwards, and the horizontal movement and vertical movement driving mechanisms drive the tube grabbing and penetrating driving devices to reach any designated hole positions of the heat exchanger front end tube plates, so that the grabbed heat exchange tubes are concentric with the hole positions of the heat exchanger front endtube plates. By the automatic tube penetrating equipment, automatic tube feeding, automatic tube turning, automatic tube grabbing, automatic tube plate hole searching and automatic tube pushing can beachieved, and automation of the tube penetrating process is achieved.

The invention discloses a block-assembled capillary heat exchanger which comprises a shell, a plurality of heat transfer tubes, a plurality of baffle plates and a tube plate, wherein a tube box space is formed in the shell, a first fluid inlet and a first fluid outlet are arranged at two ends of the shell, and a second fluid inlet and a second fluid outlet are arranged at the other two ends of the shell; the heat transfer tubes are arranged in the pipe box space and communicate with the first fluid inlet and the first fluid outlet; the baffle plates are provided with through holes matched with the arrangement mode of the heat transfer tubes, and all the baffle plates are arranged on the heat transfer tubes in a penetrating mode through the through holes; and the tube plate comprises a plurality of tube plate sub-units which can be assembled together, N tube holes are formed in each tube plate sub-unit, each tube hole is independently welded to one heat transfer tube, and N is an integer greater than or equal to 1.

The invention discloses a device for pipe penetrating of a flat light strip. The device comprises a rack, a support plate arranged on the rack, a press beam arranged on the support plate and used for covering the support plate, and a blowing clamp detachably arranged on one end of the support plate; the support plate is provided with a narrow long groove for containing the flat light strip and a sleeve, the blowing clamp is used for connecting an external air source, clamping a soft sleeve and blowing air into the sleeve, the flat light strip can enter the sleeve through the blowing clamp, a friction force between the sleeve and the flat light strip in a working process can be reduced by blowing, and pipe penetrating efficiency of the flat light strip is improved.

The invention belongs to the technical field of electromechanical technology for electric vehicles, and specifically relates to an automatic wire harness threading equipment for electric vehicles, including a workbench; The line unit is on the side where the wire is released; the top of the fixed seat is provided with a wire barrel through the fixed column; the L-shaped plate is connected to the workbench through the mobile unit, and the bottom end of the L-shaped plate away from the workbench is fixed through the fixed column. Connected with a three-jaw chuck; the invention provides an automatic wire harness threading device for an electric vehicle to solve the problem that when the wire harness is pushed into the sleeve by the pay-off unit, the centerlines of the wire harness and the sleeve cannot be completely aligned and overlapped, which may easily cause the wire harness to pass through the sleeve. The wire harness scratches the inner wall of the casing, and even the wire harness fails to pass through the pipe, which reduces the efficiency of the wire harness through the pipe.

The invention discloses a self-driven cable threading trolley, and relates to the technical field of cable penetrating equipment. The self-driven cable threading trolley comprises a trolley body and rollers; the trolley body comprises bearing rings arranged at the head part and the tail part; three first through holes which are arranged in an annular array are formed in each bearing ring; a supporting rod is connected between the bearing rings at the head part and the tail part; three trundles are arranged on each bearing ring, and each trundle comprises a foot rod which is arranged in the first through hole in the radial direction of the bearing ring; each roller is arranged at the outer end of the corresponding foot rod, and the inner end of the foot rod is connected with an adjusting mechanism used for changing the length of the outer rod of the foot rod; and a second supporting rod is connected between the two foot rods corresponding to the head part and the tail part of the trolley body, and a driving device is arranged on the second supporting rod. According to the trolley, the trundles in the structure can be adjusted according to the penetrating pipes with different specifications and sizes, so that the trolley can be suitable for threading and laying of cables of different types and different tube diameters, and the strain and the practicability of the cable traction trolley are remarkably improved.

The invention relates to the technical field of capacitor production. A pin adjusting mechanism of a thin-film capacitor comprises an adjusting support, a lifting mounting block, a transverse plate, apin adjusting air cylinder, a wedge-shaped ejector block, an elastic push block, a middle block, a pin adjusting block and a stop block. The lifting mounting block is connected into the adjusting support; the transverse plate is installed on the lifting mounting block, a limiting rail is arranged at the upper end of the transverse plate, the wedge-shaped ejector block is movably matched in the limiting rail, and the end of the wedge-shaped ejector block is in a sharp top shape. The telescopic end of the pin adjusting air cylinder is connected with the wedge-shaped ejector block. The elastic push block is located at the lower end of the wedge-shaped ejector block. The elastic push block is in corresponding transmission with the middle block, and the wedge-shaped ejector block is in corresponding transmission with the pin adjusting block; and the middle block is movably connected into the limiting rail. The pin adjusting device has the advantages of being high in pin flattening precision and efficient in pressing action.

The invention discloses a cable pipe-passing auxiliary tool in a generic cabling system. The cable pipe-passing auxiliary tool comprises a telescopic rod and a fixation device. the telescopic rod is connected with a clamping device. The telescopic rod comprises a housing, an external rod and an internal rod unit. The housing is connected with the external rod; the external rod is a hollow cylinder; the upper and lower sides of the tail end of the external rod are respectively provided with a clamp groove; the external rod is internally provided with a spring; the spring is connected with the tail end of the internal rod unit; the upper and lower sides of the tail end of the internal rod unit are respectively provided with a clamping member; the clamping members are matched with the clamp groove; and the top portion of the internal rod unit is arranged outside the external rod. The fixation device comprises a connection member, a first fixation sheet, a second fixation sheet and adjusting bolts. The lower end of the connection member is connected with the top end of the internal rod unit; the connection member is connected with the first fixation sheet; the first fixation sheet and the second fixation sheet are respectively provided threaded holes; the threaded holes are matched with the adjusting bolts; and the second fixation sheet is connected with the first fixation sheet through the adjusting bolts. The cable pipe-passing auxiliary tool is simple and convenient to operate, easy and convenient to realize and improves cable pipe-passing efficiency.

The invention relates to a pipe penetrating device and method for a large-diameter pipeline. The device is arranged between the pipe walls of a thick pipe and a thin pipe and comprises a vehicle bodyof an arc structure, walking wheels connected to the convex face of the vehicle body and a pipe clamping device connected to the concave face of the vehicle body. The vehicle body is arranged in the thick pipe in a sliding manner, and the thin pipe is arranged on the concave face of the vehicle body in a lap joint manner. The walking wheels are arranged on the inner wall of the thick pipe in a sliding manner to drive the vehicle body to move in the axial direction of the thick pipe. The pipe clamping device is arranged at the axial end of the vehicle body, and one end of the thin pipe is arranged on the pipe clamping device in a butt joint manner and is clamped by the pipe clamping device. The vehicle body is an arc frame body formed by metal rod connection or an arc plate body formed by bending a metal plate. At least the two columns of walking wheels are arranged in the axial direction of the vehicle body, and the number of each row of walking wheels is at least two. The pipe penetrating device can be suitable for pipe penetrating use of different specifications of anticorrosion pipelines, and pipeline anticorrosive layers are better protected.

The invention relates to mechanical equipment and method, in particular to equipment and method for improving pipe penetration efficiency of a cooling pipe.The equipment for improving penetration efficiency of the cooling pipe comprises a workbench, a punching device, a welding and clamping device, a pipe penetration device and a filling device, the punching device, the welding and clamping device, the pipe penetration device and the filling device are sequentially arranged on the workbench, and the punching device is connected with the welding and clamping device through a conveyor belt; the punching device comprises a fixing frame, positioning rods and a punching drill, the positioning rods are arranged on the fixing frame, the fixing frame is a rectangular iron frame, and the punching drill drills holes in a hole plate according to program setting; the welding and clamping device comprises a clamping gripper and a welding fixing plate, multiple round steel rods are arranged on the welding fixing plate and all just can be inserted into the hole plate, and the welded fixing plate can move back and forth; the pipe penetration device is in an L shape, a semicircular groove is formed in the bottom edge of the pipe penetration device, and the pipe penetration device can move forward and backward and leftward and rightward.

The invention relates to the technical field of capacitor production. A multifunctional forming device for processing a thin-film capacitor comprises a base plate, a first sliding plate, a second sliding plate, a first sliding air cylinder, a second sliding air cylinder, a pin forking mechanism, a pin arranging mechanism, a cutting mechanism, a shaping mechanism and a bending mechanism. A slidingrail is arranged on the base plate, and the first sliding plate and the second sliding plate are connected to the sliding rail. The pin forking mechanism is in a split type, and two parts of the pin forking mechanism are arranged on the first sliding plate and the second sliding plate respectively; the cutting mechanism and the shaping mechanism are also in a split type; in the machining direction, the pin forking mechanism, the pin arranging mechanism, the cutting mechanism, the shaping mechanism and the bending mechanism are sequentially arranged at equal intervals; the multifunctional forming device has the advantages that the pins are flat and uniform in length, twice bending is completed in one time, and the forming and bending efficiency is high.

The invention provides a pipe penetrating and rolling device which is characterized in that a positioning plate is arranged between a feeding part and a pipe penetrating part, and a through hole A is formed in the positioning plate; the feeding part comprises a platform A, and one side of the platform A is attached to the side face of the positioning plate; the upper surface of the platform A and the inner bottom surface of the through hole A are positioned on the same horizontal plane; a telescopic structure A is fixed on the platform A; the pipe penetrating part comprises a platform B, and one side of the platform B is attached to the side face of the positioning plate; a limiting plate is arranged on the platform B, and the limiting plate and the positioning plate form a square tube positioning area; the forming part comprises a conveying structure and a rolling structure; the conveying structure comprises a conveying shaft A and a conveying shaft B, and a conveying belt is mounted on the conveying shaft A and the conveying shaft B; the rolling structure comprises a roller shaft; the roller shaft is positioned above the conveying shaft B; the rolling device has the advantages of being reasonable in design, high in practicability and convenient to use. By using the rolling device, the pipe penetrating efficiency of products can be improved, and the quality consistency of the obtained products is high.

The invention discloses a pulley suitable for laying cable bent pipes, and relates to the technical field of cable pipe penetrating equipment. The pulley comprises a pulley body and rollers arranged on the pulley body, wherein the pulley body comprises bearing rings arranged at the head part and the tail part of the pulley body; three first through holes which are arranged in an annular array areformed on the bearing rings; steering levers are connected between the bearing rings of the head part and the tail part of the pulley body, each bearing ring is provided with three foot wheels, each foot wheel comprises a foot rod penetrating the first through holes in the radial direction of the bearing rings, the rollers are arranged at the outer ends of the foot rods, and the inner ends of thefoot rods are connected with a regulation mechanism configured to change the rod lengths of the outer portions of the foot rods; and the tail portion of the pulley body is provided with a cable clamping device detachably connected with the pulley body. The pulley can be suitable for penetrating pipes with different pipe diameters, can also deal with bent parts in the penetrating pipes, achieves laying of cable bent pipes, and greatly improves the adaptability and practicability of the cable traction pulley.

The invention belongs to the technical field of pipeline engineering, and relates to a pipeline penetrating technology, in particular to a floating pipe construction device for penetrating a functional pipeline in a long-distance sleeve and a construction method thereof. The floating pipe construction device comprises the functional pipeline and an outer sleeve, wherein a front baffle and a back baffle are respectively installed at both ends of the outer sleeve, and the end of the functional tube in the outer sleeve is equipped with a blocking plate; after water is injected into the outer sleeve, the functional pipeline is pushed into the outer sleeve from an inlet end, then the adjacent functional pipelines are welded in sequence, and then pushed into the outer sleeve in sequence after being detected and sealed. Compared with the prior art, the device and the construction method provided by the invention have the advantages that the volume used during processing can be greatly reduced, and in addition, the volume of a traction mechanical device can be reduced, so that the pipe penetrating difficulty is simplified, and the pipe penetrating efficiency is also improved.

The invention relates to the technical field of capacitor production. The invention discloses an inverted conveying device for processing a thin-film capacitor. The inverted conveying device comprisesa moving plate, a moving cylinder, a finger cylinder, a first clamping block, a second clamping block, a positioning cylinder, a positioning mounting plate and a positioning clamping plate, the moving plate is movably connected to a rack through a sliding rail, the moving cylinder is fixedly arranged on the rack, and the telescopic end of the moving cylinder is connected with the moving plate. The finger cylinder is mounted on the moving plate; the positioning cylinder is installed on the rack, the positioning mounting plate is movably connected to the rack through the sliding rail, the telescopic end of the positioning cylinder is connected with the positioning mounting plate, and the positioning clamping plate is installed on the positioning mounting plate and corresponds to the clamping block. According to the invention, capacitor pins are positioned in a manner of inversely moving the capacitor, so that the inverted conveying device has the advantage of convenient tube penetration.