Motor coil winding device

Abstract

The utility model relates to the technical field of motor accessories, in particular to a motor coil winding device which comprises a machine frame, a winding mechanism and a coil, the winding mechanism is arranged in the machine frame, the coil is arranged on the winding mechanism, a cutting assembly is arranged on the right side of the machine frame, the cutting assembly is used for cutting a wire on the coil, and the cutting assembly is used for cutting the wire on the coil. A connecting assembly is arranged in the cutting assembly; by arranging the cutting assembly, the wire on the coil can be rapidly cut, so that the workload of workers is reduced, and meanwhile, the working efficiency of the whole winding work is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor accessories, in particular to a motor coil winding device. Background Art

[0002] Motor coils usually refer to ring-shaped wire windings. The most common coil applications include: motors, inductors, transformers, and loop antennas. The coil in the circuit refers to an inductor, which means that the wires are wound one by one. The wires are insulated from each other, and the insulating tube can be hollow or contain an iron core or a magnetic powder core. It is referred to as an inductor. The inductor can be divided into fixed inductance and variable inductance. The fixed inductance coil is referred to as an inductor or coil.

[0003] After the existing motor coil winding device completes winding the coil, the staff needs to use tools to manually cut the wire. Manual cutting increases the workload of the staff and affects the efficiency of the entire winding work. For this reason, we propose a motor coil winding device. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a motor coil winding device, which can quickly cut the wire on the coil through the provided cutting component, thereby reducing the workload of the staff and improving the work efficiency of the entire winding work.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a motor coil winding device, comprising a frame, a winding mechanism and a winding coil, the frame is provided with a winding mechanism, the winding mechanism is provided with a winding coil, the right side of the frame is provided with a cutting assembly, the cutting assembly is used to cut the wire on the winding coil, and the cutting assembly is provided with a connecting assembly.

[0006] As an optimal technical solution of the utility model, the cutting assembly includes a fixed seat arranged on the right side surface of the frame, a rotation groove is opened on the right side surface of the fixed seat, a brake rod is rotated in the rotation groove, a plurality of torsion springs are wound around the surface of the brake rod, an assembly seat is provided on the right side of the brake rod, a blade is provided in the assembly seat, a storage bin is provided on the right side of the fixed seat, a threaded rod is provided on the front end surface of the blade, the blade drives the threaded rod to rotate in the storage bin, a brake block is threadedly rotated on the threaded rod, and a limiting groove is provided on the surface of the storage bin corresponding to the rear end surface of the brake block.

[0007] As a preferred technical solution of the utility model, two groups of torsion springs are provided, and the two groups of torsion springs are symmetrically wound and arranged on the brake rod.

[0008] As a preferred technical solution of the utility model, a knife groove matched with the blade is opened in the storage bin, and a knife holder is built in the knife groove.

[0009] As a preferred technical solution of the utility model, the blade in the cutting assembly can also be connected to the assembly seat through a connecting assembly, and the connecting assembly includes a slide groove opened in the assembly seat and the blade, a limit rod is slidable in the slide groove, and two end surfaces of the limit rod are threadedly connected with two groups of threaded blocks.

[0010] As a preferred technical solution of the utility model, a rubber ring is glued on the surface of the threaded block on one side facing the assembly seat, and the threaded block is designed in a pentagonal shape.

[0011] As a preferred technical solution of the present utility model, the limiting rod is designed to be cylindrical, and the sliding groove is configured as a through hole adapted to the limiting rod.

[0012] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0013] 1. The cutting assembly can quickly cut the wire on the coil, thereby reducing the workload of the staff and improving the efficiency of the entire winding work;

[0014] 2. The connection assembly is provided to facilitate the disassembly and assembly of the blade by the staff, so as to facilitate the replacement of the blade and prevent the sharpness of the blade from decreasing after long-term use, thereby affecting its cutting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0017] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 For the utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0019] Among them: 1. frame; 2. winding mechanism; 3. winding coil; 4. cutting assembly; 41. fixing seat; 42. rotating groove; 43. brake rod; 44. torsion spring; 45. assembly seat; 46. blade; 47. storage bin; 48. threaded rod; 49. brake block; 410. limiting groove; 5. connecting assembly; 51. slide groove; 52. limiting rod; 53. threaded block. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are all conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0021] Example:

[0022] See also Figure 1 - Figure 4 A motor coil winding device includes a frame 1, a winding mechanism 2 and a winding coil 3. The frame 1 is provided with the winding mechanism 2, and the winding coil 3 is provided on the winding mechanism 2. A cutting component 4 is provided on the right side of the frame 1. The cutting component 4 is used to cut the wire on the winding coil 3. The cutting component 4 is provided with a connecting component 5.

[0023] By means of the provided cutting assembly 4, the wire on the coil can be quickly cut, thereby reducing the workload of the staff and improving the work efficiency of the entire winding work. By means of the provided connecting assembly 5, it is convenient for the staff to disassemble and assemble the blade 46, so that the staff can replace the blade 46, thereby preventing the sharpness of the blade 46 from decreasing after long-term use, thereby affecting its cutting effect.

[0024] In other embodiments, the cutting assembly 4 includes a fixed seat 41 arranged on the right side surface of the frame 1, a rotation groove 42 is opened on the right side surface of the fixed seat 41, a brake rod 43 is rotated in the rotation groove 42, a plurality of torsion springs 44 are wound around the surface of the brake rod 43, an assembly seat 45 is arranged on the right side of the brake rod 43, a blade 46 is arranged in the assembly seat 45, a storage bin 47 is arranged on the right side of the fixed seat 41, a threaded rod 48 is arranged on the front end surface of the blade 46, the blade 46 drives the threaded rod 48 to rotate in the storage bin 47, a brake block 49 is threadedly rotated on the threaded rod 48, and a limiting groove 410 is arranged on the surface of the storage bin 47 corresponding to the rear end surface of the brake block 49;

[0025] When in use, first rotate the threaded rod 48 so that the threaded rod 48 drives the brake rod 43 to rotate in the rotating groove 42 through the blade 46, and the brake rod 43 continuously drives the torsion spring 44 to twist until the blade 46 is rotated into the storage bin 47, and the threaded rod 48 synchronously drives the brake block 49 to align with the limiting groove 410, then rotate the brake block 49 so that the brake block 49 is threadedly rotated on the threaded rod 48 and rotated into the limiting groove 410. When it is necessary to cut the wire on the coil, the brake block 49 is similarly rotated out of the limiting groove 410. At this time, the threaded rod 48 is loosened, and the restoring force of the torsion spring 44 is used to drive the brake rod 43 to return and rotate in the rotating groove 42, and the brake rod 43 drives the blade 46 to cut the wire on the coil through the assembly seat 45, thereby improving the cutting efficiency of the staff.

[0026] In other embodiments, two groups of torsion springs 44 are provided, and both groups of torsion springs 44 are symmetrically wound around the brake rod 43;

[0027] Through this design, the same restoring force can be applied to both ends of the brake rod 43, so that the brake rod 43 is more stable when rotating in the rotation groove 42.

[0028] In other embodiments, a knife groove adapted to the blade 46 is provided in the storage bin 47, and a knife holder is built into the knife groove;

[0029] This design allows the blade 46 to be stored, preventing workers from accidentally touching the blade 46 and causing hand cuts.

[0030] In other embodiments, the blade 46 in the cutting assembly 4 can also be connected to the assembly seat 45 through the connecting assembly 5, and the connecting assembly 5 includes a slide groove 51 provided in the assembly seat 45 and the blade 46, and a limit rod 52 slides in the slide groove 51, and two ends of the limit rod 52 are threadedly connected to two sets of threaded blocks 53;

[0031] When in use, first insert the blade 46 into the assembly seat 45, and align the assembly seat 45 with the slide groove 51 in the blade 46, then insert the limiting rod 52 into the slide groove 51, and then rotate the two sets of threaded blocks 53 to make the threaded blocks 53 threadedly rotate on the limiting rod 52 and turn them until they are in contact with the outer wall of the assembly seat 45, so as to achieve the purpose of fixing the blade 46. When it needs to be disassembled, similarly, the threaded block 53 is rotated out of the limiting rod 52, and then the limiting rod 52 is pulled out of the slide groove 51, so as to achieve the purpose of disassembling the blade 46.

[0032] In other embodiments, a rubber ring is glued on the surface of the threaded block 53 facing the assembly seat 45, and the threaded block 53 is designed in a pentagonal shape;

[0033] This design can improve the stability of the worker when rotating the threaded block 53 and prevent hand slippage. It can also prevent rotational friction between the threaded block 53 and the assembly seat 45, which would cause significant damage to both.

[0034] In other embodiments, the limiting rod 52 is designed to be cylindrical, and the slide groove 51 is configured as a through hole adapted to the limiting rod 52;

[0035] With this design, the limiting rod 52 can be fully fitted with the slide groove 51 , thereby preventing the blade 46 from loosening during cutting, thereby preventing the cutting effect of the blade 46 from being affected.

[0036] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A motor coil winding device, comprising a frame (1), a winding mechanism (2) and a winding coil (3), wherein the frame (1) is provided with a winding mechanism (2), and the winding coil (3) is provided on the winding mechanism (2), characterized in that: A cutting assembly (4) is provided on the right side of the frame (1), and the cutting assembly (4) is used to cut the wire on the winding coil (3). A connecting assembly (5) is provided inside the cutting assembly (4).

2. The motor coil winding device according to claim 1, characterized in that: The cutting assembly (4) comprises a fixing seat (41) arranged on the right side surface of the frame (1), a rotation groove (42) is provided on the right side surface of the fixing seat (41), a brake rod (43) is rotatable in the rotation groove (42), a plurality of groups of torsion springs (44) are wound around the surface of the brake rod (43), an assembly seat (45) is provided on the right side of the brake rod (43), a blade (46) is provided in the assembly seat (45), a storage bin (47) is provided on the right side of the fixing seat (41), a threaded rod (48) is provided on the front end surface of the blade (46), the blade (46) drives the threaded rod (48) to rotate in the storage bin (47), a brake block (49) is threadedly rotatable on the threaded rod (48), and a limiting groove (410) is provided on the surface of the storage bin (47) corresponding to the rear end surface of the brake block (49).

3. A motor coil winding device according to claim 2, characterized in that: The torsion springs (44) are provided in two groups, and the two groups of torsion springs (44) are both symmetrically wound and arranged on the brake rod (43).

4. The motor coil winding device according to claim 2, characterized in that: The storage bin (47) is provided with a knife groove matched with the blade (46), and a knife holder is built in the knife groove.

5. The motor coil winding device according to claim 2, characterized in that: The blade (46) in the cutting assembly (4) can also be connected to the assembly seat (45) through a connecting assembly (5), wherein the connecting assembly (5) comprises a slide groove (51) provided in the assembly seat (45) and the blade (46), a limit rod (52) slidingly arranged in the slide groove (51), and two end surfaces of the limit rod (52) are both threadedly connected with two sets of threaded blocks (53).

6. A motor coil winding device according to claim 5, characterized in that: A rubber ring is glued on the surface of one side of the threaded block (53) facing the assembly seat (45), and the threaded block (53) is designed in a pentagonal shape.

7. The motor coil winding device according to claim 5, characterized in that: The limiting rod (52) is designed to be cylindrical, and the sliding groove (51) is configured as a through hole that is compatible with the limiting rod (52).

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