CN217350175U

CN217350175U - Winding tension device

Info

Publication number: CN217350175U
Application number: CN202220935641.6U
Authority: CN
Inventors: 贺玉飞; 刘小利
Original assignee: Nanjing Daqo Transformer Systems Co ltd
Current assignee: Nanjing Daqo Transformer Systems Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-09-02
Anticipated expiration: 2032-04-22

Abstract

The utility model discloses a wire winding overspeed device tensioner, concretely relates to wire winding device technical field, including the rectangle frame, the slide rail of symmetry is installed on rectangle frame top, it is equipped with the slider to slide on the slide rail, the symmetry the bottom plate is installed on the slider top, fixed case is installed on the bottom plate top, rotate the fixed axle that is equipped with the symmetry on the fixed case, the inside rotation of fixed case is equipped with the drive shaft, the both ends of the inside symmetry of fixed case all rotate and are equipped with the axis of rotation, axis of rotation one end is connected with the screw rod, threaded engagement has the movable block on the screw rod. The fixed shaft is used for fixing the wire coil, the fixed shaft rotates to drive the wire coil fixed on the fixed shaft to rotate, so that the wire pipes can be wound on the wire coil, the symmetrical rotating shafts rotate in a reciprocating mode to drive the screw rods to rotate in a reciprocating mode, and the moving blocks on the screw rods move in a reciprocating mode along with the screw rods, so that the wire pipes can be evenly arranged on the wire coil.

Description

Winding tension device

Technical Field

The utility model relates to a winding device technical field specifically is wire winding overspeed device tensioner.

Background

With the development of science and technology, devices such as transformers and inductors are widely applied in the current society. In devices such as transformers and inductors, coils are generally composed of a bobbin, a winding, a magnetic core, a shielding case, and the like, and the bobbin is one of the main structural components of the coil, the winding, the magnetic core, and the like, and is used for providing a basic bearing space for the coil assembly, the magnetic core, and the like, so that the bobbin has an irreplaceable important role.

The winding tensioning device is commonly used for winding a spool on a wire coil, the existing winding tensioning device cannot assist the spool to be recovered when in use, the spool is easy to misplace when being wound on the wire coil, and the length of the spool wound by the wire coil is reduced, so that the winding tensioning device is proposed for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wire winding overspeed device tensioner to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model adopts the following technical scheme: wire winding overspeed device tensioner, including the rectangle frame, the slide rail of symmetry is installed on rectangle frame top, it is equipped with the slider to slide on the slide rail, the symmetry the bottom plate is installed on the slider top, fixed case is installed on the bottom plate top, it is equipped with the fixed axle of symmetry to rotate on the fixed case, fixed incasement portion installs the baffle of symmetry, the symmetry the baffle mid-rotation is equipped with the transmission shaft, fan-shaped gear is installed to transmission shaft one end, the support is installed to the transmission shaft outer lane, the fan-shaped ring gear is installed to the support one end of keeping away from the transmission shaft, the meshing of fan-shaped ring gear inner circle and fan-shaped gear outer lane has the third gear, third gear center department installs the dwang, the both ends of the inside symmetry of fixed case are all rotated and are equipped with the axis of rotation, axis of rotation one end is connected with the screw rod, threaded engagement has the movable block on the screw rod.

Preferably, the inside one end of keeping away from the fixed axle of fixed incasement transversely rotates and is equipped with the drive shaft, install the first gear of symmetry in the drive shaft, the symmetry install the second gear between the first gear, the second gear is installed in the drive shaft, the motor is installed to the fixed incasement side, the motor output end is connected with drive shaft one end.

Preferably, the fixed shaft is rotatably arranged on the symmetrical partition plates and the wall of the fixed box far away from the driving shaft through bearings, one end of the fixed shaft close to the driving shaft is provided with a first side gear, and the symmetrical first side gear is meshed with the symmetrical first gear.

Preferably, a second side gear is mounted at one end of the transmission shaft close to the driving shaft, and the second side gear is meshed with the second gear.

Preferably, the dwang passes through the bearing and rotates the setting on the fixed case tank wall of keeping away from the drive shaft, install the synchronizing wheel of symmetry on the dwang, install the synchronizing wheel in the axis of rotation, the cover is equipped with the hold-in range on dwang and the axis of rotation synchronizing wheel.

Preferably, symmetrical guide rods are fixedly mounted on the wall, away from the driving shaft, of the fixed box, symmetrical moving blocks can slide on the symmetrical guide rods respectively, a limiting piece is mounted at one end, away from the rotating shaft, of the screw, the upper end of the limiting piece is fixedly connected with one end, away from the fixed box, of the guide rod closest to the limiting piece, and a wire guide hole is formed in the center of the side face of the moving block.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses utilize the first gear rotation of symmetry to drive the first side gear rotation of symmetry, first side gear rotation drives the fixed axle and rotates, and the fixed axle rotates and drives the drum rotation of fixing on it, makes the spool can twine on the drum.

2. The utility model discloses utilize the second gear to rotate and drive second side gear and transmission shaft and rotate, the transmission shaft rotates the fan-shaped ring gear that the fan-shaped gear that drives its one end and its support of circle is connected thereupon and rotates to make third gear and dwang can reciprocating rotation.

3. The utility model discloses utilize the hold-in range cover to establish on the synchronizing wheel, make the axis of rotation that the dwang can drive the symmetry rotate, the axis of rotation rotates and drives the reciprocating rotation of screw rod, and the movable block on the screw rod is along guide bar direction reciprocating motion thereupon, makes the spool can align to grid on the drum.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the front structure of the present invention.

Fig. 2 is a schematic view of the cross-sectional structure of the present invention.

Fig. 3 is a schematic view of the fan-shaped gear ring structure of the present invention.

In the figure: 1. a rectangular frame; 2. a slide rail; 3. a slider; 4. a base plate; 5. a stationary box; 6. a drive shaft; 7. a motor; 8. a first gear; 9. a first side gear; 10. a fixed shaft; 11. a second gear; 12. a second side gear; 13. a drive shaft; 14. a support; 15. a sector-shaped toothed ring; 16. a sector gear; 17. a third gear; 18. rotating the rod; 19. a synchronizing wheel; 20. a synchronous belt; 21. a rotating shaft; 22. a screw; 23. a guide bar; 24. a limiting sheet; 25. a moving block; 26. a separator.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-3, the utility model provides a winding tensioning device, which comprises a rectangular frame 1, a symmetrical slide rail 2 is installed on the top end of the rectangular frame 1, a slide block 3 is slidably installed on the slide rail 2, a bottom plate 4 is installed on the top end of the symmetrical slide block 3, a fixed box 5 is installed on the top end of the bottom plate 4, a symmetrical fixed shaft 10 is rotatably installed on the fixed box 5, a symmetrical partition plate 26 is installed inside the fixed box 5, a transmission shaft 13 is rotatably installed in the middle of the symmetrical partition plate 26, a sector gear 16 is installed at one end of the transmission shaft 13, a bracket 14 is installed on the outer ring of the transmission shaft 13, a sector gear ring 15 is installed at one end of the bracket 14 away from the transmission shaft 13, a third gear 17 is engaged with the inner ring of the sector gear ring 15 and the outer ring of the sector gear 16, so that the transmission shaft 13 can drive the third gear 17 to rotate back and forth, a rotating rod 18 is installed at the center of the third gear 17, the two symmetrical ends in the fixed box 5 are respectively provided with a rotating shaft 21 in a rotating mode, one end of each rotating shaft 21 is connected with a screw rod 22, and moving blocks 25 are meshed with the screw rods 22 in a threaded mode.

Further, the inside one end of keeping away from fixed axle 10 of fixed case 5 transversely rotates and is equipped with drive shaft 6, install the first gear 8 of symmetry on the drive shaft 6, the symmetry install second gear 11 between the first gear 8, second gear 11 is installed on drive shaft 6, motor 7 is installed in the fixed case 5 outside, the motor 7 output is connected with drive shaft 6 one end, utilizes motor 7 to drive shaft 6 and rotates.

Furthermore, the fixed shaft 10 is rotatably arranged on the symmetrical partition plates 26 and the wall of the fixed box 5 far away from the driving shaft 6 through bearings, a first side gear 9 is installed at one end, close to the driving shaft 6, of the fixed shaft 10, and the symmetrical first side gear 9 is meshed with the symmetrical first gear 8, so that the driving shaft 6 can drive the fixed shaft 10 to rotate.

Further, a second side gear 12 is installed at one end of the transmission shaft 13 close to the driving shaft 6, and the second side gear 12 is meshed with the second gear 11, so that the driving shaft 6 can drive the transmission shaft 13 to rotate.

Further, the dwang 18 rotates through the bearing and sets up on 5 tank walls of fixed case far away from drive shaft 6, install the synchronizing wheel 19 of symmetry on the dwang 18, install synchronizing wheel 19 on the axis of rotation 21, the cover is equipped with hold-in range 20 on the synchronizing wheel 19 on dwang 18 and the axis of rotation 21, makes the axis of rotation 21 that dwang 18 can drive the symmetry rotate.

Furthermore, symmetrical guide rods 23 are fixedly mounted on the wall of the fixed box 5 away from the driving shaft 6, symmetrical moving blocks 25 can slide on the symmetrical guide rods 23 respectively, a limiting piece 24 is mounted at one end of the screw 22 away from the rotating shaft 21, the upper end of the limiting piece 24 is fixedly connected with one end of the guide rod 23 away from the fixed box 5, which is closest to the limiting piece, and a wire guide hole is formed in the center of the side face of the moving block 25, so that the moving block 25 can move in a reciprocating manner along the direction of the guide rods 23.

When the utility model is used, the wire coil is fixed on the fixed shaft 10 by the fixed nut, one end of the spool passes through the wire hole on the moving block 25 and is fixed on the wire coil, the motor 7 is used for driving the driving shaft 6 to rotate, the symmetrical first gear 8 and the symmetrical second gear 11 on the driving shaft 6 rotate simultaneously, the symmetrical first gear 8 is used for driving the symmetrical first side gear 9 to rotate, the first side gear 9 rotates to drive the fixed shaft 10 to rotate, the fixed shaft 10 rotates to drive the wire coil fixed on the fixed shaft to rotate, so that the spool can be wound on the wire coil, the second side gear 12 rotates to drive the transmission shaft 13 to rotate, the transmission shaft 13 rotates to drive the sector gear 16 at one end and the sector gear ring 15 connected with the bracket 14 at the outer ring to rotate along with the sector gear 16, the third gear 17 arranged between the sector gear 16 and the sector gear ring 15 can be intermittently meshed with the sector gear 16 and the sector gear ring 15, the third gear 17 can rotate in a reciprocating mode, the third gear 17 rotates to drive the rotating rod 18 to rotate in a reciprocating mode, the synchronous belt 20 is sleeved on the synchronous wheel 19, the rotating rod 18 can drive the symmetrical rotating shafts 21 to rotate, the symmetrical rotating shafts 21 rotate to drive the screw rods 22 to rotate in a reciprocating mode, the moving blocks 25 on the screw rods 22 move in a reciprocating mode along the direction of the guide rods 23, and accordingly the line pipes can be evenly arranged on the line coils.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A winding tensioning device comprises a rectangular frame (1), and is characterized in that: slide rail (2) of symmetry are installed on rectangle frame (1) top, slide on slide rail (2) and be equipped with slider (3), the symmetry bottom plate (4) are installed on slider (3) top, fixed case (5) are installed on bottom plate (4) top, rotate on fixed case (5) and be equipped with fixed axle (10) of symmetry, fixed case (5) internally mounted has baffle (26) of symmetry, the symmetry baffle (26) mid-rotation is equipped with transmission shaft (13), fan-shaped gear (16) are installed to transmission shaft (13) one end, support (14) are installed to transmission shaft (13) outer lane, fan-shaped ring gear (15) is installed to the one end that transmission shaft (13) were kept away from in support (14), fan-shaped ring gear (15) inner circle and fan-shaped gear (16) outer lane meshing have third gear (17), dwang (18) are installed to third gear (17) center department, the two symmetrical ends in the fixed box (5) are respectively provided with a rotating shaft (21) in a rotating mode, one end of each rotating shaft (21) is connected with a screw rod (22), and moving blocks (25) are meshed with the screw rods (22) in a threaded mode.

2. A winding tensioner according to claim 1, characterized in that a driving shaft (6) is transversely and rotatably arranged at one end of the inside of the fixed box (5) far away from the fixed shaft (10), symmetrical first gears (8) are arranged on the driving shaft (6), a second gear (11) is arranged between the symmetrical first gears (8), the second gear (11) is arranged on the driving shaft (6), a motor (7) is arranged at the outer side of the fixed box (5), and the output end of the motor (7) is connected with one end of the driving shaft (6).

3. A winding tensioner according to claim 2, characterized in that said fixed shaft (10) is rotatably mounted by bearings on the walls of the symmetrical partition (26) and the fixed box (5) remote from the drive shaft (6), said fixed shaft (10) being fitted with a first side gear (9) at the end near the drive shaft (6), said symmetrical first side gear (9) being in mesh with the symmetrical first gear (8).

4. A winding tensioner according to claim 2, characterized in that the end of the transmission shaft (13) near the drive shaft (6) is fitted with a second side gear (12), said second side gear (12) being in mesh with the second gear (11).

5. The winding tensioning device according to claim 2, characterized in that the rotating rod (18) is rotatably arranged on the wall of the fixed box (5) far away from the driving shaft (6) through a bearing, symmetrical synchronizing wheels (19) are installed on the rotating rod (18), the synchronizing wheels (19) are installed on the rotating shaft (21), and a synchronous belt (20) is sleeved on the synchronizing wheels (19) on the rotating rod (18) and the rotating shaft (21).

6. The winding tensioning device according to claim 2, characterized in that symmetrical guide rods (23) are fixedly mounted on the wall of the fixed box (5) far away from the driving shaft (6), the symmetrical moving blocks (25) can slide on the symmetrical guide rods (23), a limiting piece (24) is mounted at one end of the screw rod (22) far away from the rotating shaft (21), the upper end of the limiting piece (24) is fixedly connected with one end of the guide rod (23) nearest to the limiting piece, far away from the fixed box (5), and a wire guide hole is formed in the center of the side surface of the moving block (25).