CN-224217349-U - Press roll adjusting structure for transformer coil winding machine

Abstract

The utility model relates to the technical field of transformer coil processing, in particular to a press roller adjusting structure for a transformer coil winding machine, which is provided with a traversing mechanism driven by threads, and is matched with a double-press roller structure to carry out different position constraint on winding, so that winding at different positions is convenient, and the practicability is improved; including chassis, reciprocating motor, threaded rod, slider, thread bush, frame, roller one, compression roller one, spring, inside casing, roller two, compression roller two and guide rail, the inside one side of chassis is connected with reciprocating motor is inboard, and reciprocating motor output is connected with threaded rod one end, and the threaded rod rotates and sets up inside the chassis, and the inside bottom of chassis is connected with the guide rail bottom, and the guide rail outside is connected with slider bottom side transverse sliding, and the inside right side of frame rotates and is provided with roller one, and roller one outer wall is connected with compression roller one inner wall, and the inside left side of frame is connected with inside casing left side middle part through the spring, and inside rotation of inside casing is provided with roller two, and roller two outer walls are connected with compression roller two inner walls.

Inventors

• LI YU
• LI HAILING

Assignees

• 山东北电电气有限公司

Dates

Publication Date

20260508

Application Date

20250411

Claims (6)

1. 1. The utility model provides a compression roller adjusting structure for transformer coil coiling machine, its characterized in that, including chassis (1), reciprocating motor (2), threaded rod (3), slider (4), thread bush (5), frame (6), roller one (7), compression roller one (8), spring (9), inside casing (10), roller two (11), compression roller two (12) and guide rail (20), chassis (1) inside one side is connected with reciprocating motor (2) inboard, and reciprocating motor (2) output is connected with threaded rod (3) one end, and threaded rod (3) rotate and set up inside chassis (1), chassis (1) inside bottom is connected with guide rail (20) bottom, guide rail (20) outside and slider (4) bottom side transverse sliding connection, slider (4) middle part inboard is provided with thread bush (5), thread bush (5) inner wall and threaded rod (3) outer wall spiral-in connection, slider (4) top is connected with frame (6) bottom middle part, and frame (6) inside right side rotation is provided with roller one (7), and roller one (7) outer wall is connected with one (8) inner wall, and left side (6) inside in the frame (6) is connected with left side through spring (9), the inner frame (10) is internally provided with a second roll shaft (11) in a rotating way, and the outer wall of the second roll shaft (11) is connected with the inner wall of a second press roll (12).
2. 2. The press roller adjusting structure for the transformer coil winding machine is characterized by further comprising a sliding sleeve (13), a sliding rod (14) and a pull piece (15), wherein the inner side of the left middle part of the outer frame (6) is connected with the outer side of the sliding sleeve (13), the inner wall of the sliding sleeve (13) is connected with the outer wall of the sliding rod (14) in a sliding manner, the outer end of the sliding rod (14) is connected with the middle part of the inner end of the pull piece (15), and the inner end of the sliding rod (14) is connected with the inner side of a spring (9) in the middle part of the outer end of the inner frame (10).
3. 3. The press roller adjusting structure for the transformer coil winding machine is characterized by further comprising an oil filling nozzle (16), wherein the oil filling nozzle (16) is arranged on the left middle side of the top end of the sliding sleeve (13), and the output end of the oil filling nozzle (16) is communicated with the inner wall of the sliding sleeve (13).
4. 4. The pressure roller adjusting structure for the transformer coil winding machine, according to claim 3, further comprising an oiling cap (17), wherein the outer side of the oiling nozzle (16) is detachably arranged on the inner side of the oiling cap (17).
5. 5. The press roller adjusting structure for the transformer coil winding machine is characterized by further comprising corrugated jackets (18), wherein the outer sides of threaded rods (3) on the left side and the right side of the inside of the underframe (1) are respectively connected with the outer ends of one group of corrugated jackets (18), and the inner ends of the two groups of corrugated jackets (18) are respectively connected with the outer sides of threaded sleeves (5) on the left side and the right side of the underframe (1).
6. 6. The press roller adjusting structure for the transformer coil winding machine according to claim 1, further comprising an information board (19), wherein the upper right side of the outer frame (6) is connected with the inner side of the information board (19).

Description

Press roll adjusting structure for transformer coil winding machine Technical Field The utility model relates to the technical field of transformer coil processing, in particular to a compression roller adjusting structure for a transformer coil winding machine. Background The rectifier transformer is a power transformer of the rectifier device. The rectifying device is characterized in that the primary side inputs alternating current, and the secondary side outputs direct current after passing through the rectifying element. The current transformation is a general term of three working modes of rectification, countercurrent and frequency conversion, and the rectification is one of the most widely used modes. A transformer used as a power source of a rectifier is called a rectifier transformer. Most of industrial rectifying direct current power supplies are obtained from an alternating current power grid through a rectifying transformer and rectifying equipment. In the winding process of the transformer, corresponding equipment is needed to assist, such as the transformer winding equipment with the prior patent publication number of CN221708551U, in the whole use process, a user can freely adjust the length of the foot switch control line through the winding component, so that the length of the foot switch control line can be freely changed according to actual demands, and the problem caused by overlong or too short control line can be avoided, and the transformer winding equipment is more convenient to use. But the winding direction is inconvenient to control, and the practicality is not enough. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides the press roller adjusting structure for the transformer coil winding machine, which is provided with the transverse moving mechanism driven by threads, is matched with the double-press roller structure to carry out different position constraint on winding, is convenient for winding at different positions and improves the practicability. (II) technical scheme The press roller adjusting structure for the transformer coil winding machine comprises a bottom frame, a reciprocating motor, a threaded rod, a sliding block, a thread sleeve, an outer frame, a first roller shaft, a first press roller, a spring, an inner frame, a second roller shaft, a second press roller and a guide rail, wherein one side of the inside of the bottom frame is connected with the inner side of the reciprocating motor, the output end of the reciprocating motor is connected with one end of the threaded rod, the threaded rod is rotatably arranged in the bottom frame, the inner bottom end of the inside of the bottom frame is connected with the bottom end of the guide rail, the outer side of the guide rail is transversely and slidably connected with the bottom side of the sliding block, the inner side of the middle part of the sliding block is provided with the thread sleeve, the inner wall of the thread sleeve is in threaded connection with the outer wall of the threaded rod, the top end of the sliding block is connected with the middle part of the bottom end of the outer frame, the right side of the inner frame is rotatably provided with the first roller shaft, the outer wall of the roller shaft is connected with the inner wall of the first press roller, the left middle side of the inner frame is connected with the middle part of the left side of the inner frame through the spring, and the second roller shaft is rotatably arranged in the inner frame. Preferably, the novel sliding sleeve comprises a sliding sleeve, a sliding rod and a pulling piece, wherein the inner side of the left middle part of the outer frame is connected with the outer side of the sliding sleeve, the inner wall of the sliding sleeve is in sliding connection with the outer wall of the sliding rod, slide bar outer end and pull tab the middle part of the inner end is connected, middle part of the inner end is connected with the two ends of the connecting rod. Preferably, the device further comprises an oil filling nozzle, wherein the oil filling nozzle is arranged at the left middle side of the top end of the sliding sleeve, and the output end of the oil filling nozzle is communicated with the inner wall of the sliding sleeve. Preferably, the device further comprises an oiling cap, and the outer side of the oiling nozzle is detachably arranged with the inner side of the oiling cap. Preferably, the novel plastic chassis further comprises a corrugated sheath, the outer sides of the threaded rods at the left side and the right side in the chassis are respectively connected with the outer ends of a group of corrugated sheaths, the inner ends of the two groups of corrugated jackets are respectively connected with the outer sides of the threaded sleeves on the left side and the right side of the underframe. Preferably, the novel information card comprises