阅读说明：本技术 一种绕线用张力调节装置 (Tension adjusting device for winding ) 是由 高建坤 唐军民 于 2020-05-29 设计创作，主要内容包括：本发明公开了一种绕线用张力调节装置,其特征在于：包括底座、立板、放线筒、放线杆及张力调节机构,所述放线筒设置于所述立板左侧下方的底座上,所述放线杆的右侧经一转轴与所述立板的前端面转动相连,所述放线杆的左侧底面上设有一导线环；所述张力调节机构包括连接杆及弹簧,所述连接杆的顶部经一连接机构与立板前端面的上方转动相连,所述弹簧的右侧与所述连接杆的底部相连,所述弹簧的左侧与所述放线杆的下方相连；所述放线杆上套设有一套筒,所述套管上螺接有一锁紧螺栓,所述锁紧螺栓的内端抵于所述放线杆的外缘面上；所述套筒的外缘面上设有一挂环,所述弹簧的左侧与所述挂环挂接相连。本发明提高了张力调节的稳定性及质量。(The invention discloses a tension adjusting device for winding, which is characterized in that: the wire releasing device comprises a base, a vertical plate, a wire releasing cylinder, a wire releasing rod and a tension adjusting mechanism, wherein the wire releasing cylinder is arranged on the base below the left side of the vertical plate, the right side of the wire releasing rod is rotatably connected with the front end face of the vertical plate through a rotating shaft, and a wire guiding ring is arranged on the bottom surface of the left side of the wire releasing rod; the tension adjusting mechanism comprises a connecting rod and a spring, the top of the connecting rod is rotatably connected with the upper part of the front end face of the vertical plate through a connecting mechanism, the right side of the spring is connected with the bottom of the connecting rod, and the left side of the spring is connected with the lower part of the wire releasing rod; the wire releasing rod is sleeved with a sleeve, a locking bolt is screwed on the sleeve, and the inner end of the locking bolt abuts against the outer edge surface of the wire releasing rod; the outer edge surface of the sleeve is provided with a hanging ring, and the left side of the spring is connected with the hanging ring in a hanging manner. The invention improves the stability and quality of tension adjustment.)

1. A tension adjusting device for winding is characterized in that: the wire releasing device comprises a base, a vertical plate, a wire releasing cylinder, a wire releasing rod and a tension adjusting mechanism, wherein the vertical plate is arranged on the base, the wire releasing cylinder is arranged on the base below the left side of the vertical plate, the right side of the wire releasing rod is rotatably connected with the front end face of the vertical plate through a rotating shaft, the rotating shaft is arranged on the left side below the vertical plate, the left side of the wire releasing rod is arranged above the left side of the vertical plate, a wire ring is arranged on the bottom surface of the left side of the wire releasing rod, and the axis of the wire ring is parallel to the wire releasing rod;

the tension adjusting mechanism comprises a connecting rod and a spring, the top of the connecting rod is rotatably connected with the upper part of the front end face of the vertical plate through a connecting mechanism, the connecting mechanism is arranged above the right side of the rotating shaft, the connecting rod is arranged on the right side of the wire releasing rod, the right side of the spring is connected with the bottom of the connecting rod, and the left side of the spring is connected with the lower part of the wire releasing rod;

the wire releasing rod is sleeved with a sleeve, a locking bolt is screwed on the sleeve, the inner end of the locking bolt abuts against the outer edge surface of the wire releasing rod, and the sleeve is locked and installed on the wire releasing rod through the locking bolt; the right side of the sleeve is close to the rotating shaft, a hanging ring is arranged on the outer edge face of the sleeve, and the left side of the spring is connected with the hanging ring in a hanging mode.

2. The tension adjusting apparatus for winding wire according to claim 1, wherein: the connecting mechanism comprises a connecting plate and an elastic stop block, the top of the connecting plate is rotatably connected with the vertical plate through a first rotating shaft, and the elastic stop block is arranged below the rear side of the connecting plate; the rear side face of the connecting plate is provided with a second rotating shaft, the second rotating shaft is arranged between the elastic stop block and the first rotating shaft, the top of the connecting rod is rotatably connected with the second rotating shaft, and the elastic stop block is arranged on the left side of the connecting rod.

3. The tension adjusting apparatus for winding wire according to claim 2, wherein: an inclined plane is arranged on the right side of the top of the vertical plate, the inclined plane is inclined downwards from left to right, a vertical rod is vertically arranged on the inclined plane, an installation plate is arranged on the vertical rod, the installation plate is arranged in parallel to the inclined plane, the rear end of the installation plate is vertically arranged on the top of the vertical rod, a connecting bolt is connected onto the installation plate in a threaded mode, and the bottom of the connecting bolt is arranged below the installation plate; the connecting bolt is characterized by further comprising a second spring, the top of the second spring is connected with the bottom of the connecting bolt, and the bottom of the second spring is connected with the right side above the connecting rod.

4. The tension adjusting apparatus for winding wire according to claim 3, wherein: the top right side of connecting rod is equipped with the second link, connecting bolt's bottom is equipped with a hanging hole, the top of second spring with the hanging hole articulates and links to each other, the bottom of second spring with the second link articulates and links to each other.

5. The tension adjusting apparatus for winding wire according to claim 3, wherein: and a rotary cylinder is arranged at the rear side of the vertical plate, and an output shaft of the rotary cylinder is connected with the first rotating shaft.

6. The tension adjusting apparatus for winding wire according to claim 1, wherein: a first driving wheel, a second driving wheel and a third driving wheel are arranged below the left side of the vertical plate, the first driving wheel, the second driving wheel and the third driving wheel are arranged below the wire releasing rod, and annular wire grooves are formed in the outer edge surfaces of the first driving wheel, the second driving wheel and the third driving wheel.

7. The tension adjusting apparatus for winding wire according to claim 6, wherein: the axes of the first driving wheel and the second driving wheel are perpendicular to the left side face of the vertical plate, the first driving wheel and the second driving wheel are rotatably arranged on the left side face of the vertical plate, the first driving wheel is rotatably arranged below the second driving wheel, and the diameter of the first driving wheel is smaller than that of the second driving wheel; the third driving wheel is connected with the lower portion of the front end face of the vertical plate through a third mounting plate, the right side of the third mounting plate is mounted on the front side face of the vertical plate below the rotating shaft, the left side of the third mounting plate is arranged on the left side of the front end of the vertical plate, the middle of the third driving wheel is rotatably mounted on the rear side face of the left end of the third mounting plate, the axis of the third driving wheel is perpendicular to the front end face of the vertical plate, the third driving wheel is arranged above the second driving wheel, and the outer edge face of the bottom of the third driving wheel is close to the outer edge face above the second driving wheel.

8. The tension adjusting apparatus for winding wire according to claim 7, wherein: the third driving wheel and the wire guide ring are arranged on the same plane, and the third driving wheel is arranged below the right side of the wire guide ring.

Technical Field

The invention relates to a motor and a driver, in particular to a tension adjusting device for winding.

Background

When the motor rotor is wound, a winding machine is generally used for winding. In the winding process, the tension adjustment is not stable enough, and the winding stability and quality are affected. Therefore, the technical problem is solved by the skilled person in the art.

Disclosure of Invention

The invention aims to provide a tension adjusting device for winding, which improves the stability of tension in the winding process and ensures the winding quality by using the structure.

In order to achieve the purpose, the invention adopts the technical scheme that: a tension adjusting device for winding comprises a base, a vertical plate, a pay-off drum, a pay-off rod and a tension adjusting mechanism, wherein the vertical plate is arranged on the base;

the tension adjusting mechanism comprises a connecting rod and a spring, the top of the connecting rod is rotatably connected with the upper part of the front end face of the vertical plate through a connecting mechanism, the connecting mechanism is arranged above the right side of the rotating shaft, the connecting rod is arranged on the right side of the wire releasing rod, the right side of the spring is connected with the bottom of the connecting rod, and the left side of the spring is connected with the lower part of the wire releasing rod;

the wire releasing rod is sleeved with a sleeve, a locking bolt is screwed on the sleeve, the inner end of the locking bolt abuts against the outer edge surface of the wire releasing rod, and the sleeve is locked and installed on the wire releasing rod through the locking bolt; the right side of the sleeve is close to the rotating shaft, a hanging ring is arranged on the outer edge face of the sleeve, and the left side of the spring is connected with the hanging ring in a hanging mode.

In the technical scheme, the connecting mechanism comprises a connecting plate and an elastic stop block, the top of the connecting plate is rotatably connected with the vertical plate through a first rotating shaft, and the elastic stop block is arranged below the rear side of the connecting plate; the rear side face of the connecting plate is provided with a second rotating shaft, the second rotating shaft is arranged between the elastic stop block and the first rotating shaft, the top of the connecting rod is rotatably connected with the second rotating shaft, and the elastic stop block is arranged on the left side of the connecting rod.

In the technical scheme, an inclined plane is arranged on the right side of the top of the vertical plate, the inclined plane is inclined downwards from left to right, a vertical rod is vertically arranged on the inclined plane, an installation plate is arranged on the vertical rod, the installation plate is arranged in parallel to the inclined plane, the rear end of the installation plate is vertically arranged on the top of the vertical rod, a connecting bolt is connected onto the installation plate in a threaded manner, and the bottom of the connecting bolt is arranged below the installation plate; the connecting bolt is characterized by further comprising a second spring, the top of the second spring is connected with the bottom of the connecting bolt, and the bottom of the second spring is connected with the right side above the connecting rod.

In the technical scheme, a second hanging ring is arranged on the right side above the connecting rod, a hanging hole is formed in the bottom of the connecting bolt, the top of the second spring is connected with the hanging hole in a hanging mode, and the bottom of the second spring is connected with the second hanging ring in a hanging mode.

In the above technical scheme, a rotary cylinder is arranged at the rear side of the vertical plate, and an output shaft of the rotary cylinder is connected with the first rotating shaft.

In the technical scheme, a first driving wheel, a second driving wheel and a third driving wheel are arranged below the left side of the vertical plate, the first driving wheel, the second driving wheel and the third driving wheel are arranged below the wire releasing rod, and annular wire grooves are formed in the outer edge surfaces of the first driving wheel, the second driving wheel and the third driving wheel.

In the technical scheme, the axes of the first driving wheel and the second driving wheel are perpendicular to the left side surface of the vertical plate, the first driving wheel and the second driving wheel are rotatably mounted on the left side surface of the vertical plate, the first driving wheel is rotatably mounted below the second driving wheel, and the diameter of the first driving wheel is smaller than that of the second driving wheel; the third driving wheel is connected with the lower portion of the front end face of the vertical plate through a third mounting plate, the right side of the third mounting plate is mounted on the front side face of the vertical plate below the rotating shaft, the left side of the third mounting plate is arranged on the left side of the front end of the vertical plate, the middle of the third driving wheel is rotatably mounted on the rear side face of the left end of the third mounting plate, the axis of the third driving wheel is perpendicular to the front end face of the vertical plate, the third driving wheel is arranged above the second driving wheel, and the outer edge face of the bottom of the third driving wheel is close to the outer edge face above the second driving wheel.

In the above technical solution, the third driving wheel and the wire loop are disposed on the same plane, and the third driving wheel is disposed below the right side of the wire loop.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:

1. according to the invention, the spring is used for pulling the lower part of the pay-off rod, so that when the pay-off is carried out, the tension of the copper wire can be adjusted through the spring, the spring is connected with the pay-off rod through the sleeve, the sleeve can adjust the position of the pay-off rod, the position of the spring can be adjusted, the elasticity can be adjusted, the tension can be conveniently adjusted, the application range of tension adjustment is wider, and the stability and the quality of subsequent winding are ensured;

2. according to the invention, through the arrangement of the connecting plate and the elastic stop block, the connecting rod is rotatably connected with the middle part of the connecting plate, and the second spring is arranged to be connected with the connecting rod, so that under the condition that the spring adjusts the tension of the copper wire, the tension adjustment of the spring is further increased through the second spring, the position of the spring can be moved, the adjustment range of the tension is larger, and the arrangement of the elastic stop block can limit the rotation angle of the connecting rod, so that the stability and the quality of the tension adjustment are ensured;

3. according to the tension adjusting device, the second spring is connected with the connecting bolt through the connecting bolt, so that the elasticity of the second spring can be adjusted, and the tension adjusting range is adjusted and limited;

4. according to the invention, through the arrangement of the three groups of driving wheels, the moving path of the copper wire can be guided, and the stability in the winding process is ensured.

Drawings

FIG. 1 is a schematic structural diagram according to a first embodiment of the present invention;

FIG. 2 is a schematic view of a sleeve according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a connection mechanism according to an embodiment of the present invention.

Wherein: 1. a base; 2. a vertical plate; 3. a pay-off drum; 4. a wire releasing rod; 5. a rotating shaft; 6. a wire loop; 7. a connecting rod; 8. a spring; 9. a sleeve; 10. locking the bolt; 11. hanging a ring; 12. a connecting plate; 13. an elastic stopper; 14. a first rotating shaft; 15. a second rotating shaft; 16. a bevel; 17. erecting a rod; 18. mounting a plate; 19. a connecting bolt; 20. a second spring; 21. a second suspension loop; 22. hanging holes; 23. a rotating cylinder; 24. a first drive pulley; 25. a second transmission wheel; 26. a third transmission wheel; 27. an annular wire groove; 28. and a third mounting plate.

Detailed Description

The invention is further described with reference to the following figures and examples: