High-precision flat cable mold mechanism

Abstract

The utility model discloses a high-precision winding displacement die mechanism, which comprises a mounting seat, a winding device, a first guide part and a second guide part, and is characterized in that the winding device rotates around the axis of the winding device and comprises a plurality of winding parts which are uniformly arranged in the circumferential direction; the first guiding part comprises two first guiding pieces, the first guiding pieces are installed on the installation base in a sliding mode, and first guiding faces inclining towards the winding part are arranged on the first guiding pieces; the second guide part is perpendicular to the first guide part, the second guide part comprises a connecting base and a second guide piece, the connecting base is installed on the installation base in a sliding mode, the second guide piece is installed on the installation base, and a second guide face inclining towards the winding part is arranged on the second guide piece. The winding device can be well mounted and dismounted, winding is uniform, and the winding working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a high-precision wire arranging die mechanism, belonging to the technical field of winding dies. Background Art

[0002] In the production process of motors, corresponding induction coils need to be wound on stators. During the automatic wire arranging process of traditional winding machines, due to the relatively fast rotation speed of the winding mechanism, the wound coils are prone to gather together, and the wire bundles are loose and not tight. In addition, there may be an overlapping winding phenomenon between wires, which will cause a potential difference to form inside the coil, thereby affecting the electromagnetic field strength generated by the coil, and ultimately resulting in unstable power of the finished motor. Therefore, a reasonable wire arranging die mechanism is of great significance for the stable power of motors. After retrieval, it is found that the patent document with the publication number of CN206698080U discloses a wire arranging die for a rotor double-fly fork winding machine. In this patent, the rotor core is placed on the front surface of the die base, corresponding to the outer arc-shaped groove. The driving device drives two clamps through the bearing seat, so that the clamps move along the direction of the rotor core, thereby clamping and fixing the rotor core; the core is arranged in the hollow structure of the die base, and the fly fork is driven to move back and forth along the width direction of the wire groove during the winding process. When the rotor core contacts the side wall of the inner arc-shaped groove of the core in the die base, the elastic member is compressed and deformed, so that the core moves along the inner side direction, realizing uniform winding of the fly fork in the wire groove. However, the installation and disassembly of the rotor core in this patent are relatively troublesome, affecting the production efficiency. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a high-precision wire arranging die mechanism, which can well install and disassemble the winding device, wind the wire evenly, and improve the working efficiency of winding.

[0004] To solve the above technical problem, the technical solution of the utility model is: a high-precision wire arranging die mechanism, comprising:

[0005] A mounting seat;

[0006] A winding device, the winding device rotates around its own axis, and the winding device includes a plurality of circumferentially uniformly arranged winding parts;

[0007] A first guiding part, the first guiding part includes two first guiding members, the first guiding members are slidably mounted on the mounting seat, and the first guiding members are provided with first guiding surfaces inclined towards the winding parts;

[0008] The second guiding part, the second guiding part is perpendicular to the first guiding part, the second guiding part includes a connecting seat and a second guiding member, the connecting seat is slidably mounted on the mounting seat, the second guiding member is mounted on the mounting seat, and a second guiding surface inclined towards the winding part is provided on the second guiding member;

[0009] The first guiding part further includes a first elastic member, and the first elastic member connects the first guiding member and the mounting seat;

[0010] A first accommodation hole for accommodating the first elastic member is provided on the mounting seat;

[0011] The winding device further includes a pressing end, the pressing end is integrally provided with the winding part, and a groove adapted to the pressing end is further provided on the second guiding member.

[0012] Further, in order to guide the movement of the first guiding member on the mounting seat, the first guiding member is slidably fitted on the mounting seat through at least one first guide rail slider pair;

[0013] Wherein, the first guide rail slider pair includes:

[0014] A first guide rail mounted on the mounting seat;

[0015] A first slider mounted on the first guiding member.

[0016] Further, to guide the movement of the second guiding member on the mounting seat, the connecting seat is slidably fitted on the mounting seat through at least one second guide rail slider pair;

[0017] Wherein, the second guide rail slider pair includes:

[0018] A second guide rail mounted on the connecting seat;

[0019] A second slider mounted on the mounting seat.

[0020] Further, the second guiding part further includes a second elastic member, and the second elastic member connects the second guiding member and the mounting seat.

[0021] Further, a second accommodation hole for accommodating the second elastic member is provided on the mounting seat.

[0022] Further, an entrance and exit for the winding device to enter and exit are formed between the two first guiding members.

[0023] After adopting the above technical solutions, the utility model has the following beneficial effects:

[0024] In the present utility model, the wire winding device can be connected to an external moving mechanism, and the mounting seat can be connected to an external flying fork mechanism. The external moving mechanism drives the wire winding device to move close to the entrance and exit between the two first guiding members, so that the pressing end abuts against the groove. The external flying fork mechanism is rotatably mounted on the mounting seat. The wire is fed into the space between the two wire winding parts through the external flying fork mechanism. Due to the continuous rotation of the external flying fork mechanism, under the action of the first guiding surface and the second guiding surface, the wire is wound around the wire winding part. The external moving mechanism drives the wire winding device to move back and forth at a uniform speed, so that the wire can be wound around the wire winding part in multiple rows side by side and neatly stacked. When one wire winding part is wound, the external moving mechanism will drive the wire winding device to rotate, so that the other wire winding part is aligned with the entrance and exit. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a perspective view of a high-precision wire arranging die mechanism of the present utility model;

[0026] Figure 2 is a front view of a high-precision wire arranging die mechanism of the present utility model;

[0027] Figure 3 is a left view of a high-precision wire arranging die mechanism of the present utility model;

[0028] Figure 4 is a top view of a high-precision wire arranging die mechanism of the present utility model;

[0029] Figure 5 is a full cross-sectional view of a high-precision wire arranging die mechanism of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] In order to make the content of the present utility model easier to be clearly understood, the present utility model will be further described in detail below according to specific embodiments and in conjunction with the accompanying drawings.

[0031] As Figures 1-5 shown, a high-precision wire arranging die mechanism includes:

[0032] a mounting seat 1;

[0033] a wire winding device 2, the wire winding device 2 rotates around its own axis, and the wire winding device 2 includes a plurality of wire winding parts 21 arranged circumferentially and evenly;

[0034] at least one first guiding part, the first guiding part includes a first guiding member 31, the first guiding member 31 is slidably mounted on the mounting seat 1, and a first guiding surface 311 inclined towards the wire winding part 21 is provided on the first guiding member 31;

[0035] At least one second guiding part, the second guiding part is perpendicular to the first guiding part, the second guiding part includes a connecting seat 41 and a second guiding member 42, the connecting seat 41 is slidably mounted on the mounting seat 1, the second guiding member 42 is mounted on the mounting seat 1, and a second guiding surface 421 inclined towards the winding part 21 is provided on the second guiding member 42;

[0036] The first guiding part further includes a first elastic member 32, and the first elastic member 32 connects the first guiding member 31 and the mounting seat 1;

[0037] A first accommodating hole for accommodating the first elastic member 32 is provided on the mounting seat 1;

[0038] The winding device 2 further includes a pressing end 22, and the pressing end 22 is integrally provided with the winding part 21;

[0039] The second guiding member 42 is further provided with a groove 45 adapted to the pressing end 22.

[0040] Specifically, the first guiding member 31 is slidably mated with the mounting seat 1 through at least one first guide rail slider pair;

[0041] Among them, the first guide rail slider pair includes:

[0042] A first guide rail mounted on the mounting seat 1;

[0043] A first slider mounted on the first guiding member 31.

[0044] Specifically, as Figure 2 shown, the connecting seat 41 is slidably mated with the mounting seat 1 through at least one second guide rail slider pair;

[0045] Among them, the second guide rail slider pair includes:

[0046] A second guide rail 51 mounted on the connecting seat 41;

[0047] A second slider 52 mounted on the mounting seat 1.

[0048] Specifically, as Figure 5 shown, the second guiding part further includes a second elastic member 43, and the second elastic member 43 connects the second guiding member 42 and the mounting seat 1.

[0049] Specifically, as Figure 5 shown, a second accommodating hole 44 for accommodating the second elastic member 43 is provided on the mounting seat 1.

[0050] Specifically, an entrance and exit for the winding device 2 to enter and exit are formed between the two first guiding members 31.

[0051] In this embodiment, the first elastic member 32 and the second elastic member 43 can be springs. Under the elastic force of the first elastic member 32, the winding device 2 can be guided into the entrance and exit; during the winding process, the first elastic member 43 will make the first guide member 31 approach the winding part 21 and closely contact the winding part 21, ensuring a close fit between the wire and the winding part 21, thereby ensuring the winding quality.

[0052] In this embodiment, the first guide member 31 and the second guide member 42 play the role of guiding and positioning the wire. The first guide surface 311 and the second guide surface 421 are inclined toward the winding portion 21, so that the wire can be smoothly guided during the winding process.

[0053] In this embodiment, the winding device 2 can be connected to an external moving mechanism, and the mounting seat 1 can be connected to an external flying fork mechanism. The external moving mechanism drives the winding device 2 to move close to the entrance and exit between the two first guide members 31, so that the tightening end 22 abuts against the groove 45. The external flying fork mechanism is rotatably installed on the mounting seat 1, and the wire is sent into the space between the two winding parts 21 through the external flying fork mechanism. Due to the continuous rotation of the external flying fork mechanism, under the action of the first guide surface 311 and the second guide surface 421, the wire is wound on the winding part 21. The external moving mechanism drives the winding device to move back and forth at a uniform speed, so that the wire can be wound on the winding part 21 in multiple turns in a neat and stacked manner side by side. When one winding part 21 is wound, the external moving mechanism will drive the winding device to rotate so that the other winding part 21 is aligned with the entrance and exit.

[0054] The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-precision flexible cable die mechanism, characterized in that, Comprising: Mounting base (1); Wire winding device (2), which rotates around its own axis, and the wire winding device (2) includes a plurality of wire winding parts (21) arranged circumferentially and evenly; First guiding part, the first guiding part includes two first guiding members (31), the first guiding members (31) are slidably mounted on the mounting base (1), and a first guiding surface (311) inclined towards the wire winding part (21) is provided on the first guiding members (31); Second guiding part, the second guiding part is perpendicular to the first guiding part, the second guiding part includes a connecting seat (41) and a second guiding member (42), the connecting seat (41) is slidably mounted on the mounting base (1), the second guiding member (42) is mounted on the mounting base (1), and a second guiding surface (421) inclined towards the wire winding part (21) is provided on the second guiding member (42); The first guiding part further includes a first elastic member (32), and the first elastic member (32) connects the first guiding member (31) and the mounting base (1); A first accommodating hole for accommodating the first elastic member (32) is provided on the mounting base (1); The wire winding device (2) further includes a pressing end (22), and the pressing end (22) is integrally provided with the wire winding part (21); A groove (45) adapted to the pressing end (22) is further provided on the second guiding member (42).

2. The high-precision wire arranging die mechanism according to claim 1, characterized in that: The first guiding member (31) is slidably mated with the mounting base (1) through at least one first guide rail-slider pair; Wherein, the first guide rail-slider pair includes: A first guide rail mounted on the mounting base (1); A first slider mounted on the first guiding member (31).

3. The high-precision wire arranging die mechanism according to claim 1, characterized in that: The connecting seat (41) is slidably mated with the mounting base (1) through at least one second guide rail-slider pair; Wherein, the second guide rail-slider pair includes: A second guide rail (51) mounted on the connecting seat (41); A second slider (52) mounted on the mounting base (1).

4. The high-precision wire arranging die mechanism according to claim 1, characterized in that: The second guiding part further includes a second elastic member (43), and the second elastic member (43) connects the second guiding member (42) and the mounting base (1).

5. The high-precision wire arranging die mechanism according to claim 4, characterized in that: A second accommodating hole (44) for accommodating the second elastic member (43) is provided on the mounting base (1).

6. The high-precision wire arranging die mechanism according to claim 1, characterized in that: An entrance and exit for the wire winding device (2) to enter and exit is formed between the two first guiding members (31).

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