CN219458277U

CN219458277U - Carbon brush winding mechanism

Info

Publication number: CN219458277U
Application number: CN202320389151.5U
Authority: CN
Inventors: 王天子
Original assignee: Moteng Technology Shanghai Co ltd
Current assignee: Moteng Technology Shanghai Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-08-01
Anticipated expiration: 2033-03-03

Abstract

The utility model relates to the technical field of carbon brush winding, in particular to a carbon brush winding mechanism which comprises a winding box, wherein the whole winding box is provided with an opening at the front side wall and a box body with closed periphery, the middle part of the right side wall of the winding box is provided with a lead structure, the front and rear sides of the top surface of the winding box are symmetrically provided with fixing structures, and the two fixing structures are provided with tangent structures close to the outer sides; the wire outlet structure is positioned on the left outer wall of the wire winding box, and two wire leading holes for wire outlet are formed in the front and back of the left outer wall of the wire winding box. The winding mechanism can wind a plurality of strands of copper wires into a single strand, and the length of each strand of copper wires led out is the same, so that the condition that the length of the copper wires led out is difficult to control by manual winding is avoided; and this mechanism is through setting up lead wire structure, fixed knot structure and tangent line structure whole degree of automation height, and fixed knot constructs simultaneously and can fix single strand copper line when tangent line and avoid its loose influence wire winding quality.

Description

Carbon brush winding mechanism

Technical Field

The utility model relates to the technical field of carbon brush winding, in particular to a carbon brush winding mechanism.

Background

The carbon brush is a common component in electrical equipment and generally consists of a carbon structure body and a brush whip, wherein the brush whip consists of a plurality of groups of copper wires, and each group of copper wires is a single-strand copper wire formed by winding a plurality of strands of copper wires; in the traditional brush whip manufacturing, a worker manually welds the multi-strand copper wire winding with the carbon structure body, and most of current partial winding mechanisms can only perform single-strand winding, or the degree of automation is low, so that the multi-strand winding, fixing and cutting are difficult to simultaneously perform.

For example, patent with the publication number of CN216037842U discloses a thread end winding mechanism in the technical field of winding mechanisms, which comprises a base, wherein the upper end of the base is fixedly connected with a box body, the front end of the box body is fixedly connected with a fixed block, the lower end of the fixed block is fixedly connected with a hinge, and the fixed block is hinged with a box door through the hinge; the side end of the box body is fixedly connected with a motor seat, and a motor is fixedly connected inside the motor seat; the output shaft end fixedly connected with driving gear of motor, driving gear meshing have driven gear, and driven gear upper end terminal surface fixedly connected with pivot, the inside circular hole of having seted up of pivot, circular hole inside is provided with fixed cover, and fixed cover passes through the solid fixed ring on the periphery and the inside fixed connection of circular hole, and fixed cover inside is provided with the spring.

The mechanism can wind the thread end winding on the winding reel, but the mechanism is difficult to wind the multi-strand wire into one strand, and cannot fix and cut at the same time, so that the whole automation degree is low; in order to solve the above problems, we propose a carbon brush winding mechanism.

Disclosure of Invention

The utility model aims to provide a carbon brush winding mechanism, which solves the problems that a plurality of yarns are difficult to wind into one strand, cannot be fixed and cut and has low overall automation degree in the patent with the authority of CN216037842U in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the carbon brush winding mechanism comprises a winding box, wherein the whole winding box is provided with an opening on the front side wall and a box body with closed periphery, the middle part of the right side wall of the winding box is provided with a lead structure, the front and the back of the top surface of the winding box are symmetrically provided with fixing structures, and tangential structures are arranged on the outer sides of the two fixing structures;

the wire outlet structure is positioned on the outer wall of the left side of the wire winding box, and two wire leading holes for wire outlet are formed in the front and the back of the outer wall of the left side of the wire winding box.

Preferably, the wire outlet structure comprises a wire box, a front transverse rotating shaft and a rear transverse rotating shaft are arranged in the wire box, wire releasing wheels are symmetrically arranged on the rotating shaft front and rear, and a brake is arranged in the middle of the outer wall of the front side of the wire box.

Preferably, the lead structure comprises a first electric push rod positioned in the middle of the outer wall of the right side of the winding box, the end part of the telescopic end of the first electric push rod penetrates through the right side wall of the winding box and is fixedly connected with an installation box, a servo motor is arranged in the installation box, the end part of the output end of the servo motor penetrates through the left side wall of the installation box and is fixedly connected with a connecting plate, and lead clamps are symmetrically arranged on the left side wall of the connecting plate.

Preferably, the lead wire fixture comprises a connecting rod with the right end fixedly connected with the left side wall of the connecting plate, two clamping plates which are symmetrical front and back are hinged to the end face of the left end of the connecting rod, second electric push rods are symmetrically arranged on the front and back sides of the side wall of the connecting rod, and two ends of each second electric push rod are hinged to the side wall of the connecting rod and the outer side wall of the clamping plate on the same side respectively.

Preferably, the fixing structure comprises a third electric push rod positioned on the top surface of the winding box, a fixing clamp is fixedly connected with the end part of the telescopic end of the third electric push rod, penetrates through the top surface of the winding box, and the fixing clamp is identical to the lead clamp in structure.

Preferably, the fixing structure is located between the two tangent structures, the tangent structures comprise fixing rods fixedly connected with the rear side walls of the winding boxes, the front ends of the fixing rods are fixedly connected with loop sleeves in a shape like a Chinese character 'hui', the height and the width of the inner walls of the loop sleeves are both greater than those of the connecting plates, a fourth electric push rod is arranged in the middle of the top surface of the loop sleeve, and the end parts of the telescopic ends of the fourth electric push rod penetrate through the top surface of the loop sleeve and are fixedly connected with blades.

Preferably, the paying-off wheel, the wire leading hole and the wire leading clamp are all corresponding in position and are located on the same horizontal line with the ring sleeve.

Compared with the prior art, the utility model has the beneficial effects that:

1. the carbon brush winding mechanism can wind a plurality of strands of copper wires into a single strand, and the lengths of each strand of copper wires led out are the same, so that the condition that the lead-out length of the copper wires is difficult to control by manual winding is avoided.

2. The carbon brush winding mechanism is high in overall automation degree by arranging the lead structure, the fixing structure and the tangent structure, and meanwhile, the fixing structure can fix single-strand copper wires in the tangent process to avoid the loose influence on the winding quality.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the utility model;

FIG. 2 is a schematic view of the interior of the overall structure of the utility model;

FIG. 3 is an exploded view of a lead structure in the utility model;

fig. 4 is an exploded view of a tangential structure in the utility model.

In the figure: 1. a winding box; 2. a wire outlet structure; 21. a wire box; 22. a paying-off wheel; 23. a rotating shaft; 24. a brake; 3. a lead structure; 31. a first electrical push rod; 32. a mounting box; 33. a servo motor; 34. a connecting plate; 35. a lead clamp; 351. a connecting rod; 352. a second electric push rod; 353. a clamping plate; 4. a fixed structure; 41. a third electric push rod; 42. a fixing clamp; 5. a tangential line structure; 51. a fixed rod; 52. a ring sleeve; 53. a fourth electrical push rod; 54. a blade.

Detailed Description

The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present embodiment provides a technical solution:

a carbon brush winding mechanism comprises a winding box 1, wherein the whole winding box 1 is a box body with an opening on the front side wall and a closed periphery, a lead structure 3 is arranged in the middle of the right side wall of the winding box 1, fixing structures 4 are symmetrically arranged in front of and behind the top surface of the winding box 1, and tangential structures 5 are arranged on the outer sides of the two fixing structures 4; the wire outlet structure 2 is positioned on the outer wall of the left side of the wire winding box 1, and two wire leading holes for wire outlet are formed in the front and back of the outer wall of the left side of the wire winding box 1; the device is used for leading out a copper wire for manufacturing a carbon brush whip through a lead structure 3, then a stranded wire is wound into a strand, the strand is cut by a tangent structure 5 after being fixed by a fixed structure 4, and then the strand is taken down by a worker to carry out subsequent welding, glue sealing and other treatments.

In this embodiment, the wire outlet structure 2 includes a wire box 21, a front-back transverse rotating shaft 23 is disposed in the wire box 21, a wire releasing wheel 22 is symmetrically disposed on the front-back of the rotating shaft 23, a brake 24 is disposed in the middle of the outer wall of the front side of the wire box 21, copper wires are wound on the wire releasing wheel 22, and wire ends are led out from the wire outlet holes to facilitate the lead structure 3 to be led out.

The lead structure 3 comprises a first electric push rod 31 located in the middle of the outer wall of the right side of the winding box 1, a telescopic end part of the first electric push rod 31 penetrates through a mounting box 32 fixedly connected with the right side wall of the winding box 1, a servo motor 33 is arranged in the mounting box 32, an output end part of the servo motor 33 penetrates through a connecting plate 34 fixedly connected with the left side wall of the mounting box 32, lead clamps 35 are symmetrically arranged on the left side wall of the connecting plate 34 front and back, after the lead clamps 35 penetrate through a loop 52 to clamp copper wires, the first electric push rod 31 can drive the lead clamps 35 to move backwards to lead the copper wires out, and then the servo motor 33 drives the connecting plate 34 to rotate to enable a plurality of strands of copper wires to be wound into one strand.

Specifically, the lead wire fixture 35 includes a connecting rod 351 with the right end fixedly connected with the left side wall of the connecting plate 34, two clamping plates 353 with front and back symmetry are hinged to the end face of the left end of the connecting rod 351, second electric push rods 352 are symmetrically arranged on the front and back sides of the side wall of the connecting rod 351, two ends of each second electric push rod 352 are hinged to the side wall of the connecting rod 351 and the outer side wall of the clamping plate 353 on the same side respectively, and the clamping plates 353 are pushed to rotate through the second electric push rods 352 so as to clamp and fix copper wires.

In addition, the fixed structure 4 includes a third electric push rod 41 located on the top surface of the winding box 1, the end part of the telescopic end of the third electric push rod 41 passes through the top surface of the winding box 1 and is fixedly connected with a fixed clamp 42, the fixed clamp 42 has the same structure as the lead clamp 35, after the lead structure 3 is led out, the left end of the multi-strand copper wire is clamped together and fixed by the fixed clamp 42, then the servo motor 33 drives the connecting plate 34 to rotate for winding, and after winding is completed, the right end of the single-strand copper wire after winding is completed is fixed by restarting the right fixed structure 4.

Further, the fixing structure 4 is located between the two tangent structures 5, the tangent structures 5 comprise fixing rods 51 fixedly connected with the rear side wall of the winding box 1, the front ends of the fixing rods 51 are fixedly connected with annular sleeves 52 in a shape like a Chinese character 'hui', the height and the width of the inner walls of the annular sleeves 52 are larger than those of the connecting plates 34, a fourth electric push rod 53 is arranged in the middle of the top surface of each annular sleeve 52, the telescopic end parts of the fourth electric push rod 53 penetrate through blades 54 fixedly connected with the top surface of the annular sleeves 52, and after winding is completed and two ends of a copper wire are fixed, the blades 54 are driven to cut and separate the copper wire through the fourth electric push rod 53, so that workers can take down the copper wire conveniently to perform subsequent welding and sealing treatment.

The positions of the paying-off wheel 22, the wire leading hole and the wire leading clamp 35 are corresponding to each other and are positioned on the same horizontal line with the ring sleeve 52, so that the influence of the deviation of the copper wire on the winding quality when the copper wire is led out by the wire leading structure 3 is avoided.

Finally, it should be noted that, the components of the brake 24, the first electric push rod 31, the servo motor 33, the second electric push rod 352, the third electric push rod 41, the fourth electric push rod 53 and the like according to the present utility model are all general standard components or components known to those skilled in the art, the structure and principle of the components are all known by the skilled person through technical manuals or known through routine experimental methods, at the idle position of the device, all the electric devices are connected through wires, which refer to the power element, the electric device and the adaptive controller, and the power supply, the specific connection means should refer to the working principle in the present utility model, the electric connection between the electric devices is completed according to the sequential working sequence, and the detailed connection means is known in the art.

When the carbon brush winding mechanism is used, copper wires in the wire outlet structure 2 are clamped and led out through the loop 52 by the lead clamp 35, then the left fixing structure 4 is opened to clamp and fix the left ends of the copper wires after the copper wires are led out, then the brake 24 is opened to fix the rotating shaft 23, the servo motor 33 drives the connecting plate 34 to rotate to wind the copper wires into one strand, then the right fixing structure 4 can fix the right ends of the copper wires wound into one strand, and the two ends of the copper wires can be cut off by the tangent structure 5 after the fixing, so that workers can conveniently take down the copper wires for subsequent welding and sealing.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A carbon brush winding mechanism, characterized by comprising:

the wire winding box (1), the whole front side wall of the wire winding box (1) is provided with an opening, the periphery of the box is sealed, the middle part of the right side wall of the wire winding box (1) is provided with a lead structure (3), the front and the back of the top surface of the wire winding box (1) are symmetrically provided with a fixed structure (4), and tangential structures (5) are respectively arranged on the outer sides of the two fixed structures (4);

the wire outlet structure (2), the wire outlet structure (2) is located the left side outer wall of wire winding case (1), open around wire winding case (1) left side outer wall has two lead holes that are used for the wire outlet.

2. The carbon brush winding mechanism according to claim 1, wherein: the wire outlet structure (2) comprises a wire box (21), a front transverse rotating shaft (23) is arranged in the wire box (21), paying-off wheels (22) are symmetrically arranged on the rotating shaft (23) front and back, and a brake (24) is arranged in the middle of the outer wall of the front side of the wire box (21).

3. The carbon brush winding mechanism according to claim 2, wherein: the lead structure (3) comprises a first electric push rod (31) positioned in the middle of the outer wall of the right side of the winding box (1), the end part of the telescopic end of the first electric push rod (31) penetrates through the right side wall of the winding box (1) and is fixedly connected with an installation box (32), a servo motor (33) is arranged in the installation box (32), the end part of the output end of the servo motor (33) penetrates through the left side wall of the installation box (32) and is fixedly connected with a connecting plate (34), and lead clamps (35) are symmetrically arranged on the front and back of the left side wall of the connecting plate (34).

4. The carbon brush winding mechanism according to claim 3, wherein: the lead clamp (35) comprises a connecting rod (351) with the right end fixedly connected with the left side wall of the connecting plate (34), two clamping plates (353) which are symmetrical around are hinged to the end face of the left end of the connecting rod (351), second electric push rods (352) are symmetrically arranged around the side wall of the connecting rod (351), and two ends of each second electric push rod (352) are hinged to the side wall of the connecting rod (351) and the outer side wall of the clamping plate (353) on the same side respectively.

5. The carbon brush winding mechanism according to claim 4, wherein: the fixing structure (4) comprises a third electric push rod (41) located on the top surface of the winding box (1), a fixing clamp (42) is fixedly connected to the end portion of the telescopic end of the third electric push rod (41) through the top surface of the winding box (1), and the fixing clamp (42) is identical to the lead clamp (35) in structure.

6. The carbon brush winding mechanism according to claim 5, wherein: the utility model discloses a wire winding case, including fixed knot constructs (4), fixed knot constructs (5) are located two between tangent structure (5), tangent structure (5) include with lateral wall fixed connection behind wire winding case (1) dead lever (51), dead lever (51) front end fixedly connected with returns ring cover (52) of font, ring cover (52) inner wall height and width all are greater than the height and the width of connecting plate (34), ring cover (52) top surface middle part is equipped with fourth electric putter (53), the flexible end tip of fourth electric putter (53) passes ring cover (52) top surface fixedly connected with blade (54).

7. The carbon brush winding mechanism according to claim 6, wherein: the positions of the paying-off wheel (22), the wire leading hole and the wire leading clamp (35) are all corresponding and are positioned on the same horizontal line with the annular sleeve (52).