15results about "Commutators manufacture" patented technology

The invention discloses an automatic material nail removing device for a groove type commutator and a using method, and the device comprises a machine table, a main shaft box is arranged on the upper side of the machine table, a feeding sliding table module is installed on the opposite side of the main shaft box, a commutator feeding vibration disc is installed on the front side of the machine table, and a commutator conveying line assembly in butt joint with the commutator feeding vibration disc is installed on the machine table; a feeding manipulator module and a discharging module which synchronously and transversely move are arranged on the feeding sliding table module in a driving mode, an XY-axis bidirectional sliding table assembly is installed on the rear side of the machine table, a cutting tool is installed on the XY-axis bidirectional sliding table assembly, and a material receiving component corresponding to the discharging module is arranged on the side portion of the spindle box. An unloading conveying belt is mounted on the machine table below the receiving part; and the feeding manipulator module is used for putting a groove-shaped commutator on the commutator conveying line assembly into a main shaft chuck on the main shaft box. According to the invention, various technical problems generated by adopting a manual processing mode at present can be solved.

The application relates to the technical field of motor rotor commutator maintenance, in particular to a commutator mica slot indexing device and a lower engraving machine. The commutator mica slot indexing device comprises a machine tool, a positioning mechanism is arranged on the machine tool, the positioning mechanism is used for positioning the commutator in the axial direction, a driving mechanism is arranged on the machine tool, the driving mechanism comprises a driving belt, the driving belt is in abutment with the outer circumferential surface of the commutator and is used for driving the commutator to rotate in the axial direction of the commutator, and an identification assembly is arranged on the machine tool, the identification assembly is located at one end of the commutator in the axial direction and is used for identifying the end surface of the commutator. The commutator mica slot indexing device can effectively improve the indexing precision.

The utility model discloses commutator reinforcing ring riveting equipment which comprises a reinforcing ring conveying mechanism and a commutator conveying mechanism, and the commutator conveying mechanism is provided with an upper ring adding station. The reinforcing ring conveying mechanism comprises a reinforcing ring conveying part and a feeding part, the reinforcing ring conveying part comprises a first vibrator and a feeding supporting plate, and the feeding supporting plate is provided with a ring taking station; the feeding part comprises a pneumatic supporting claw which is lifted up and down and a first driving part for driving the pneumatic supporting claw to move between the ring taking station and the ring feeding station, and the pneumatic supporting claw is communicated with an air source. The pneumatic supporting claw extends into the reinforcing ring at the ring taking station, and then the pneumatic supporting claw is inflated and expands to fix the reinforcing ring outside the pneumatic supporting claw; and then the pneumatic supporting claw moves to the upper ring adding station, inflation is stopped, the pneumatic supporting claw contracts, and the reinforcing ring is separated from the pneumatic supporting claw and placed on the upper ring adding station. The pneumatic supporting claws adjust the outer diameter size after supporting through the inflation amount, and the requirements of reinforcing rings of different specifications are met.

The utility model discloses a plough hook tool, small size commutator and motor, plough hook tool is applied to the processing commutator copper shell, and the copper shell includes a plurality of K type inner hooks that are equidistantly arranged along the circumference, and the hook groove is formed between the two adjacent K type inner hooks, the plough hook tool includes the tool bar, first plough, second plough and cushion block, and the first plough is arranged at the outer periphery of the tool bar, and the outer surface of first plough is equipped with a plurality of first plough teeth, the second plough is arranged at the outer periphery of the tool bar, and the second plough is arranged at the one end of the head of first plough away from the tool bar, and the outer surface of second plough is equipped with a plurality of second plough teeth, a plurality of first plough teeth and a plurality of second plough teeth are sequentially alternately arranged along the circumference equidistantly, and the first plough tooth and second plough tooth structure are same, and are used for processing hook groove, and the cushion block is connected between first plough and second plough, the utility model discloses can produce the commutator of the outer diameter greater than or equal to 6.8 millimeter and having K type inner hook in high quality batch.

The invention relates to direct-current commutator production equipment, which relates to the technical field of direct-current commutators, and comprises a workbench, a fixed die holder mounted on the workbench, a movable die holder matched with the fixed die holder, and an ejection mechanism for ejecting a cured commutator, the fixed frame is mounted on the worktable; the lifting cleaning mechanism is mounted on the fixed frame and is used for carrying out excessive glue treatment on the ejected commutator; the blowing heating mechanism is mounted on the worktable and is used for heating the fixed mold base and the movable mold base and assisting the lifting cleaning mechanism in cleaning the excessive glue; the lifting cleaning mechanism comprises a second threaded rod installed on the fixing frame, a connecting plate connected to the second threaded rod in a threaded mode, a cleaning structure installed on the connecting plate and used for cleaning excessive glue on the surface of the commutator, and a lifting driving assembly used for driving the second threaded rod to rotate. The commutator ejection mechanism has the effect of cleaning excessive glue generated on the surface when the commutator is ejected out.

The utility model discloses a kind of auxiliary devices for hook commutator assembly, it is related to motor manufacturing technical field;And the utility model includes base, the top surface of base is rotatably connected with rotating table, the top surface middle part of rotating table is fixedly connected with base body positioning column, the lateral wall of base body positioning column is provided with guide slot, the top surface of rotating table and in the side of base body positioning column are inlaid with magnetic suction seat and are provided, the side of rotating table is provided with vertical cylinder, vertical cylinder is vertically placed, the barrel of vertical cylinder is inserted and liftable and is provided with lifting column, the lateral wall of lifting column is provided with notch, the top end of lifting column is fixedly connected with horizontal plate, the board end of horizontal plate is provided with electric cylinder, the output shaft end of electric cylinder is fixedly connected with pressing plate, and pressing plate is located above base body positioning column and corresponds with guide slot;The utility model is convenient for the auxiliary positioning of copper hook, and can make its pressure uniform, avoid artificial pressing to lead to base body rupture or copper hook deformation.

The utility model discloses a commutator segment arrangement mould, comprising a segment arrangement frame, a central position-restricted column is fixedly installed in the middle of the bottom of the inner wall of the segment arrangement frame, a plastic core is sleeved on the outer ring of the central position-restricted column, a sleeve structure is inserted in the inner cavity of the segment arrangement frame, and the bottom of the sleeve structure is fixedly connected with clamping sheets at equal intervals. According to the commutator segment arranging mold, through the design and use of the limiting ring, the sleeve structure and the clamping pieces, during demolding, the limiting ring can be directly held and pulled upwards to take out a rough mold of a commutator, all structures on the rough mold are clamped all the time, and the problem that the rough mold is damaged during demolding can be effectively solved. And commutator segments and mica sheets are easy to loosen, fall off and misplace.

The invention provides commutator part side edge groove machining equipment, and belongs to the technical field of commutator machining equipment. The equipment comprises a positioning cylinder, a push-pull rod, a driving cylinder and a lifting rod. A plurality of groups of reversers are stacked on the outer side of the positioning cylinder in a sleeving manner; a closed air cavity with adjustable air pressure is formed in the positioning cylinder; the push-pull rod is slidably arranged on the side wall of the positioning cylinder in a penetrating manner and is driven by the change of air pressure in the air cavity to move axially, and a fixed supporting plate is arranged at the free end of the push-pull rod; the driving cylinder is arranged above the positioning cylinder, a driving cavity is formed in the driving cylinder, a rotating shaft is rotationally arranged on the top wall of the driving cylinder, a pressing plate is fixedly arranged on the rotating shaft, and the pressing plate can be switched between a vertical state and a horizontal state along with rotation of the rotating shaft; the lifting rod penetrates through the top wall of the positioning cylinder and the bottom wall of the driving cylinder in a sliding mode, is driven by air pressure change in the air cavity to ascend and descend and drives the rotating shaft to rotate when ascending and descending to drive the pressing plate to switch states. The invention particularly provides commutator part side groove processing equipment capable of synchronously slotting multiple groups of commutators.

This invention relates to the field of motor component manufacturing technology, specifically disclosing an auxiliary installation structure for a slotted commutator, including a frame and a fixing frame. The fixing frame is bolted to the center of the top of the frame, and a conveyor frame is located inside the frame. A servo electric cylinder drives the slider to linearly displace, and an eccentric wheel enables multiple adjusting plates to automatically align according to the angle of the commutator's top conical surface, forcibly aligning the commutator's central axis to coincide with the equipment's main shaft. This achieves a higher precision automatic alignment effect than traditional outer circle positioning. Furthermore, the limiting block automatically fine-tunes its position based on the actual outer diameter of the workpiece when contacting the commutator's outer circumference, ensuring uniform distribution of multi-point contact force. This avoids crushing of the insulating substrate or deformation of the copper sheet caused by rigid clamping, and effectively absorbs the impact of the reaction force generated during pressing, preventing slight slippage of the slotted commutator and thus ensuring the roundness and structural integrity of the finished commutator.

The utility model discloses a high-speed pressing device for commutator production, relates to the technical field of motor electronics, and solves the problems that when a commutator and a rotor in a motor are pressed and installed by a pressing device, only one device can be pressed at a time, so that the pressing work efficiency is reduced, and the production efficiency is reduced. Comprising a box body and moving seats, guide rails are symmetrically and fixedly installed on the top face of the box body, the two moving seats are arranged above the box body, and sliding blocks are fixedly installed on the two sides of the top face of each moving seat. While possible pressing work is facilitated, a commutator to be pressed subsequently can be placed on the placing seat on the other side, and the pressing efficiency is improved.

The utility model provides a rotor commutator insulation sheet assembling machine, and relates to the assembling machine technology field, the rotor commutator insulation sheet assembling machine comprises a base plate, a material disc and an insulation sheet fixing assembly, the outer side of the material disc is provided with the insulation sheet fixing assembly, and the insulation sheet fixing assembly comprises a longitudinal driving cylinder installed on the outer side of the material disc; the lower end of the longitudinal driving air cylinder is fixedly connected with a sliding block, one side of the sliding block is slidably connected with a sliding plate, and the insulating strip fixing assembly achieves accurate telescopic action through cooperation of the longitudinal driving air cylinder, the sliding block, the sliding plate and the insulating base, ensures that the position of an insulating strip is accurate in the assembling process, avoids poor insulation caused by position deviation and improves the assembling efficiency. Meanwhile, the insulating base can firmly fix the insulating sheet and prevent the insulating sheet from loosening in the subsequent process, so that the assembling quality and stability of the rotor commutator are improved, in addition, the whole fixing process is driven by the air cylinder, automatic operation is achieved, manual intervention is reduced, and the production efficiency is improved.

The invention relates to the technical field of copper bar winding, and discloses a motor commutator copper bar winding device which comprises a workbench. The driving assembly is arranged on the front surface of the workbench; the adjusting assembly is arranged at the top of the working table, a foot base is fixedly connected to the bottom of the working table, and the driving assembly comprises a driving winding part arranged on the front face of the working table; by arranging a thread leading part, a thread inlet seam is formed in the top of one end of a thread leading cylinder, a thread inlet seam wheel is movably connected to the interior of the thread inlet seam, a thread outlet seam is formed in the bottom of the other end of the thread leading cylinder, and a thread outlet seam wheel is movably connected to the interior of the thread outlet seam; the wire inlet seam wheel is arranged in the wire inlet seam, the wire outlet seam wheel is arranged in the wire outlet seam, and the stable guide wheel is arranged in the cavity, so that the effects of limiting, guiding and preventing the copper bar from shifting are achieved, and the phenomena of staggering, crossing and disordered winding in the winding process are avoided.

The utility model discloses a commutator reinforcing ring riveting mechanism which comprises a lower riveting assembly, the lower riveting assembly comprises a lower riveting piece, a lower jacking piece and a lower material blocking piece which are coaxially arranged, the upper end of the lower jacking piece is a jacking end, and the thickness of the jacking end is smaller than that of a reinforcing ring; the riveting end face of the lower riveting piece is an inclined face and inclines downwards towards the outer edge. During material receiving, the lower material blocking piece and the lower jacking piece are in a step shape, the outer edge of the riveting end face is lower than the jacking end face of the lower jacking piece, and the vertical orthographic projection of the reinforcing ring on the lower jacking piece is arranged on the riveting end face. During riveting, the lower jacking piece moves upwards to push the reinforcing ring to enter an annular groove defined by the commutator segment inner hooks, the lower riveting piece moves upwards, the riveting end face extrudes the inner hooks, the riveting end face pushes the inner hooks to be bent towards the reinforcing ring and arranged below the reinforcing ring, and after the lower jacking piece moves downwards to be reset, the riveted inner hooks support the reinforcing ring. And the reinforcing ring is locked in the annular groove, so that the commutator is kept in a cylindrical shape.

This utility model relates to an automatic commutator pressing device, including a worktable. The worktable is equipped with a commutator feeding mechanism, a first tilting mechanism, a conveying mechanism, a second tilting mechanism, and a pressing mechanism for pressing the rotor and commutator together. The first tilting mechanism includes a support frame, a tilting table, a rotary drive mechanism, and two positioning components for positioning the commutator. The tilting table is rotatably mounted on the support frame, and the rotary drive mechanism is mounted on the support frame. The drive end of the rotary drive mechanism is connected to the tilting table. The two positioning components are respectively mounted at the top and bottom of the tilting table. The rotary drive mechanism drives the tilting table to rotate the positioning components. This automatic commutator pressing device not only achieves automated pressing of the commutator and rotor but also improves pressing efficiency and accuracy, ensuring pressing quality.

The application discloses a horizontal automatic plug-in machine for slot-type commutator, comprising a plastic shell blanking vibration disc, a copper sheet blanking vibration disc and a rotating disc, the rotating disc is driven to rotate by a indexing motor on its first side, the first work station, the second work station and the third work station are uniformly installed on the rotating disc near the edge, the plug-in work station assembly is installed in the first work station, the second work station and the third work station, the plastic shell blanking vibration disc is connected with the plastic shell blanking conveying assembly and matched with the first work station, the second side of the rotating disc is provided with a mounting bracket, the mounting bracket is provided with the copper sheet transverse conveying line corresponding to the second work station, the first side of the rotating disc is provided with the plastic shell indexing rotating assembly above the indexing motor, the two sides of the rotating disc are further provided with the blanking conveying component corresponding to the third work station and the unloading push rod assembly. The application solves the problems of the existing plug-in machine, such as the copper sheet and plastic shell conveying process being prone to jamming and the plug-in positioning accuracy being not high.