Stator supporting carrier for three-station excitation stator winding

Abstract

The utility model discloses a three-station excitation stator winding stator supporting carrier, which belongs to the technical field of winding machine supporting carriers, and comprises a rack, and the rack is connected with three groups of excitation stator winding carriers which are used for supporting winding stators and are matched with winding; the excitation stator winding carrier comprises a winding carrier body, a supporting assembly, a clamping and lifting assembly and a rotating assembly. The rotating assembly and the clamping and lifting assembly are both connected with the supporting assembly, and the winding carrier is connected with the clamping and lifting assembly. By means of the mode, the supporting assembly of the excitation stator winding carrier is used for supporting the carrier, a coil is wound on the winding carrier in order through a winding machine, the clamping and lifting assembly is used for clamping the winding carrier and lifting the winding carrier, the winding carrier with the wound coil can be taken out conveniently, and the rotating assembly rotates in a rated mode. And the bearing ring at the preparation station can be accurately moved to the winding station.

Description

Technical Field

[0001] The utility model relates to the technical field of winding machine support carriers, in particular to a three-station excitation stator winding stator support carrier. Background Art

[0002] The winding machine can be used to wind up linear materials. The stator of the winding machine is composed of multiple sets of load-bearing rings that are mutually clamped to form a circular stator of the winding machine. The load-bearing rings are used for winding the wire. Rapid winding is completed through the cooperation of the stator of the winding machine and the winding machine.

[0003] The Chinese utility model patent with the publication number CN217789529U discloses a bearing device for a circular stator winding, which provides a bearing device for a circular stator winding, is used for bearing and rotating a circular fixture of the stator winding, avoids damage to the iron core, and facilitates wire embedding and shaping.

[0004] However, the above patents have the following disadvantages: 1. After completing the winding of a coil, the stator winding needs to be rotated, and the rotation angle needs to be accurate so that the next load-bearing ring is located on the winding station. There is no limit assembly, and manual rotation will affect the rotation angle, resulting in messy winding of the coil; 2. There is no winding rod on the top of the winding machine stator. After the winding is completed, it is inconvenient to separate the individual coils.

[0005] Based on this, the utility model designs a three-station excitation stator winding stator support carrier to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a three-station excitation stator winding stator support carrier.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A three-station excitation stator winding stator support carrier includes a frame, to which are connected three groups of excitation stator winding carriers for supporting the winding stator and cooperating with the winding; the excitation stator winding carrier includes a winding carrier, a supporting assembly, a clamping and lifting assembly, and a rotating assembly; the rotating assembly and the clamping and lifting assembly are both connected to the supporting assembly, and the winding carrier is connected to the clamping and lifting assembly.

[0009] Furthermore, the frame includes a winding machine; the winding machine is fixedly connected to one end of the frame.

[0010] Furthermore, the rotating assembly is fixedly connected to the top of the frame.

[0011] Furthermore, the three groups of the excitation stator winding carriers correspond one-to-one to the winding ends of the winding machine.

[0012] Furthermore, the winding carrier includes an excitation stator and a winding rod; a plurality of groups of the bearing rings are arranged on the excitation stator, the plurality of groups of the bearing rings are detachably connected to each other, the bearing rings and the winding rods are both in contact with and connected to the wire to be wound, and the plurality of groups of the winding rods are fixedly connected to the clamping and lifting assemblies.

[0013] Furthermore, the support assembly includes a support column, a first support platform, a second support platform and a connecting platform; the two ends of several groups of support columns are respectively fixedly connected to the bottom end of the first support platform and the top end of the second support platform, the bottom end of the second support platform is fixedly connected to the bottom end of the connecting platform, and the bottom end of the connecting platform is fixedly connected to the rotating assembly.

[0014] Furthermore, the clamping and lifting assembly includes a lifting cylinder, a guide rod, a connecting block, a wedge block and a clamping ring; the bottom ends of the two groups of lifting cylinders are fixedly connected to the top end of the second support platform, the output shaft of the lifting cylinder passes through the first support platform and is fixedly connected to the bottom end of the connecting block, the outer wall of one end of the wedge block is in contact with the inner wall of the top end of the connecting block, the connecting block and the outer side of the wedge block are fixedly connected by bolts, the top ends of the two groups of guide rods are fixedly connected to the bottom ends of the connecting blocks, the guide rods pass through the first support platform and the second support platform, and the first support platform and the second support platform are both slidably connected to the guide rods through bearing sleeves, the inner wall of the clamping ring is in contact with the outer wall of the excitation stator, the ends of the two groups of wedge blocks close to the excitation stator pass through the clamping ring and are in contact with the excitation stator, the bottom ends of several groups of winding rods are fixedly connected to the top end of the clamping ring, and the top end of the connecting block is narrower than the bottom end of the connecting block.

[0015] Furthermore, the two groups of guide rods are symmetrical about the lifting cylinder.

[0016] Furthermore, the rotating assembly includes a motor and a bearing; the top of the motor is fixedly connected to the inner wall of the top of the frame, the bottom end of the outer ring of the bearing is fixedly connected to the outer wall of the top of the frame, the output shaft of the motor passes through the frame and the inner ring of the bearing and is fixedly connected to the bottom end of the connecting platform, and the bottom end of the connecting platform is fixedly connected to the inner ring of the bearing.

[0017] Furthermore, the two groups of lifting cylinders are located at two ends of the same diameter of the second supporting platform.

[0018] Beneficial Effects

[0019] The utility model uses a support component of an exciting stator winding carrier to support the carrier, and the coil is wound on the winding carrier in an orderly manner through a winding machine. The clamping and lifting component is used to clamp the winding carrier and can lift the winding carrier to facilitate taking out the winding carrier with the coil wound. The rotating component rotates at a fixed rate to allow the carrying ring at the preparation position to be accurately moved to the winding station.

[0020] During the winding process of the utility model, one group of the bearing rings on the excitation stator of the excitation stator winding carrier is located at the winding station. After the winding of the bearing ring is completed, the motor of the rotating assembly is started, and the motor drives the connecting platform of the supporting assembly to rotate at a fixed angle. The connecting platform supports the second supporting platform, and the second supporting platform supports the first supporting platform through a plurality of groups of the supporting columns. The connecting block supports the wedge-shaped block, and the clamping ring preliminarily fixes the overlapped excitation stator. The two groups of the wedge-shaped blocks pass through the clamping ring to clamp the excitation stator, and the connection The rotation of the table drives the excitation stator to rotate at a fixed angle, so that the next group of empty bearing rings are transferred to the winding station. During the rotation process, the winding machine winds the wire onto several groups of the winding rods, so that each winding starts more stably, orderly and convenient for shaping. When the excitation stator is fully wound, the winding end of the winding machine is lifted, the winding is shortened, and the two groups of lifting cylinders are started. The lifting cylinder drives the connecting block to lift, the connecting block drives the wedge block to lift, and the wedge block drives the excitation stator and the clamping ring to lift, so that the wound excitation stator is easy to take out. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 This is a three-dimensional diagram of the main structure of the three-station excitation stator winding stator support carrier of the utility model;

[0023] Figure 2 This is a front view of the three-station excitation stator winding stator support carrier structure of the utility model;

[0024] Figure 3 This is a three-dimensional diagram of the main structure of the stator support carrier for the excitation stator winding.

[0025] The numbers in the figure represent: 1. frame; 11. winding machine; 2. excitation stator winding carrier; 21. winding carrier; 211. excitation stator; 212. winding rod; 22. support assembly; 221. support column; 222. first support platform; 223. second support platform; 224. connecting platform; 23. clamping and lifting assembly; 231. lifting cylinder; 232. guide rod; 233. connecting block; 234. wedge block; 235. clamping ring; 24. rotating assembly; 241. motor; 242. bearing. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The utility model is further described below in conjunction with embodiments.

[0028] Example 1

[0029] Please refer to the instruction manual Figure 1-3 , a three-station excitation stator winding stator support carrier, comprising a frame 1;

[0030] The frame 1 includes a winding machine 11; the winding machine 11 is fixedly connected to one end of the frame 1;

[0031] The frame 1 is used to support the excitation stator winding carrier 2, and the winding machine 11 is used for winding.

[0032] The frame 1 is connected with three sets of excitation stator winding carriers 2 for supporting the winding stator and cooperating with the winding;

[0033] The excitation stator winding carrier 2 includes a winding carrier 21, a supporting assembly 22, a clamping and lifting assembly 23 and a rotating assembly 24; the rotating assembly 24 and the clamping and lifting assembly 23 are both connected to the supporting assembly 22, and the winding carrier 21 is connected to the clamping and lifting assembly 23;

[0034] The rotating assembly 24 is fixedly connected to the top of the frame 1;

[0035] The three sets of excitation stator winding carriers 2 correspond one to one with the winding ends of the winding machine 11;

[0036] The support assembly 22 of the excitation stator winding carrier 2 is used to support the carrier. The coil is wound on the winding carrier 21 in an orderly manner through the winding machine 11. The clamping and lifting assembly 23 is used to clamp the winding carrier 21 and can lift the winding carrier 21 to facilitate the removal of the winding carrier 21 with the coil wound. The rotating assembly 24 rotates at a fixed rate so that the carrying ring in the preparation position can be accurately moved to the winding station.

[0037] Example 2

[0038] In some embodiments, Figure 1-3As shown, as a preferred embodiment of the utility model, the winding carrier 21 includes an excitation stator 211 and a winding rod 212; a plurality of groups of bearing rings are arranged on the excitation stator 211, and the plurality of groups of bearing rings are detachably connected to each other, and the bearing rings and the winding rod 212 are both in contact with and connected to the wire to be wound;

[0039] Several groups of winding rollers 212 are fixedly connected to the clamping and lifting assembly 23;

[0040] The support assembly 22 includes a support column 221, a first support platform 222, a second support platform 223 and a connecting platform 224; the two ends of the plurality of support columns 221 are fixedly connected to the bottom end of the first support platform 222 and the top end of the second support platform 223, respectively; the bottom end of the second support platform 223 is fixedly connected to the bottom end of the connecting platform 224,

[0041] The bottom end of the connecting platform 224 is fixedly connected to the rotating assembly 24;

[0042] The clamping and lifting assembly 23 includes a lifting cylinder 231, a guide rod 232, a connecting block 233, a wedge block 234 and a clamping ring 235; the bottom ends of the two sets of lifting cylinders 231 are fixedly connected to the top end of the second support platform 223, the output shaft of the lifting cylinder 231 passes through the first support platform 222 and is fixedly connected to the bottom end of the connecting block 233, the outer wall of one end of the wedge block 234 is in contact with the inner wall of the top end of the connecting block 233, the outer sides of the connecting block 233 and the wedge block 234 are fixedly connected by bolts, and the two sets of guide rods 232 are fixedly connected to the bottom ends of the second support platform 223. The top end is fixedly connected to the bottom end of the connecting block 233, the guide rod 232 passes through the first support platform 222 and the second support platform 223, and the first support platform 222 and the second support platform 223 are both slidably connected to the guide rod 232 through the bearing sleeve, the inner wall of the clamping ring 235 is in contact with the outer wall of the excitation stator 211, one end of the two groups of wedge blocks 234 close to the excitation stator 211 passes through the clamping ring 235 and is in contact with the excitation stator 211, and the bottom ends of the several groups of winding rods 212 are fixedly connected to the top end of the clamping ring 235;

[0043] The top wall of the connecting block 233 is narrower than the bottom end of the connecting block 233;

[0044] The two sets of guide rods 232 are symmetrical about the lifting cylinder 231;

[0045] The rotating assembly 24 includes a motor 241 and a bearing 242; the top of the motor 241 is fixedly connected to the inner wall of the top of the frame 1, the bottom of the outer ring of the bearing 242 is fixedly connected to the outer wall of the top of the frame 1, the output shaft of the motor 241 passes through the frame 1 and the inner ring of the bearing 242 and is fixedly connected to the bottom end of the connecting platform 224, and the bottom end of the connecting platform 224 is fixedly connected to the inner ring of the bearing 242;

[0046] During winding, one of the groups of bearing rings on the excitation stator 211 of the winding carrier 21 of the excitation stator winding carrier 2 is located at the winding station. After the winding of the bearing ring is completed, the motor 241 of the rotating assembly 24 is started, and the motor 241 drives the connecting platform 224 of the supporting assembly 22 to rotate at a fixed angle. The connecting platform 224 supports the second supporting platform 223, and the second supporting platform 223 supports the first supporting platform 222 through a plurality of groups of supporting columns 221. The connecting block 233 supports the wedge block 234. The clamping ring 235 preliminarily fixes the overlapped excitation stator 211. The two groups of wedge blocks 234 pass through the clamping ring 235 to clamp the excitation stator 211. The connecting table 224 rotates to drive the excitation stator 211 to rotate at a fixed angle, so that the next group of empty bearing rings are transferred to the winding station. During the rotation process, the winding machine 11 winds the wire around several groups of winding rods 212, so that each winding starts more stably and orderly and is easy to shape. When the excitation stator 211 is fully wound, the winding end of the winding machine 11 is lifted, the winding is shortened, and the two groups of lifting cylinders 231 are started. The lifting cylinder 231 drives the connecting block 233 to lift, and the connecting block 233 drives the wedge block 234 to lift. The wedge block 234 drives the excitation stator 211 and the clamping ring 235 to lift, which is convenient for taking out the wound excitation stator 211.

[0047] Example 3

[0048] In some embodiments, Figure 1-3 As shown, as a preferred embodiment of the present utility model, preferably, two groups of lifting cylinders 231 are located at two ends of the same diameter of the second support platform 223.

[0049] The two groups of lifting cylinders 231 are symmetrical about the central axis of the second support platform 223 so that the clamping ring 235 is more stable during the lifting process of the lifting cylinders 231 .

[0050] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A three-station excitation stator winding stator support carrier, comprising a frame (1), characterized in that: The frame (1) is connected to three sets of excitation stator winding carriers (2) for supporting the winding stator and cooperating with the winding; The excitation stator winding carrier (2) comprises a winding carrier (21), a supporting assembly (22), a clamping and lifting assembly (23) and a rotating assembly (24); the rotating assembly (24) and the clamping and lifting assembly (23) are both connected to the supporting assembly (22), and the winding carrier (21) is connected to the clamping and lifting assembly (23).

2. The three-station excitation stator winding stator support carrier according to claim 1, characterized in that: The frame (1) comprises a winding machine (11); the winding machine (11) is fixedly connected to one end of the frame (1).

3. The three-station excitation stator winding stator support carrier according to claim 2, characterized in that: The rotating assembly (24) is fixedly connected to the top end of the frame (1).

4. The three-station excitation stator winding stator support carrier according to claim 3, characterized in that: The three groups of excitation stator winding carriers (2) correspond one to one with the winding ends of the winding machine (11).

5. The three-station excitation stator winding stator support carrier according to claim 4, characterized in that: The winding carrier (21) comprises an excitation stator (211) and a winding rod (212); a plurality of groups of bearing rings are arranged on the excitation stator (211), the plurality of groups of bearing rings are detachably connected to each other, the bearing rings and the winding rod (212) are both in contact with and connected to the wire to be wound, and the plurality of groups of winding rods (212) are fixedly connected to the clamping and lifting components (23).

6. The three-station excitation stator winding stator support carrier according to claim 5, characterized in that: The support assembly (22) comprises a support column (221), a first support platform (222), a second support platform (223) and a connecting platform (224); the two ends of a plurality of groups of the support columns (221) are respectively fixedly connected to the bottom end of the first support platform (222) and the top end of the second support platform (223); the bottom end of the second support platform (223) is fixedly connected to the bottom end of the connecting platform (224); and the bottom end of the connecting platform (224) is fixedly connected to the rotating assembly (24).

7. The three-station excitation stator winding stator support carrier according to claim 6, characterized in that: The clamping and lifting assembly (23) comprises a lifting cylinder (231), a guide rod (232), a connecting block (233), a wedge block (234) and a clamping ring (235); the bottom ends of the two groups of lifting cylinders (231) are fixedly connected to the top end of the second support platform (223); the output shaft of the lifting cylinder (231) passes through the first support platform (222) and is fixedly connected to the bottom end of the connecting block (233); the outer wall of one end of the wedge block (234) is in contact with the inner wall of the top end of the connecting block (233); the outer sides of the connecting block (233) and the wedge block (234) are fixedly connected by bolts; the top ends of the two groups of guide rods (232) are fixedly connected to the connecting block (233); ), the guide rod (232) passes through the first support platform (222) and the second support platform (223), and the first support platform (222) and the second support platform (223) are both slidably connected to the guide rod (232) through the bearing sleeve, the inner wall of the clamping ring (235) is in contact with the outer wall of the excitation stator (211), one end of the two groups of wedge blocks (234) close to the excitation stator (211) passes through the clamping ring (235) and is in contact with the excitation stator (211), the bottom ends of the several groups of winding rods (212) are all fixedly connected to the top end of the clamping ring (235), and the top end of the connecting block (233) is narrower than the bottom end of the connecting block (233).

8. The three-station excitation stator winding stator support carrier according to claim 7, characterized in that: The two groups of guide rods (232) are symmetrical with respect to the lifting cylinder (231).

9. The three-station excitation stator winding stator support carrier according to claim 7 or 8, characterized in that: The rotating assembly (24) comprises a motor (241) and a bearing (242); the top end of the motor (241) is fixedly connected to the inner wall of the top end of the frame (1); the bottom end of the outer ring of the bearing (242) is fixedly connected to the outer wall of the top end of the frame (1); the output shaft of the motor (241) passes through the frame (1) and the inner ring of the bearing (242) and is fixedly connected to the bottom end of the connecting platform (224); and the bottom end of the connecting platform (224) is fixedly connected to the inner ring of the bearing (242).

10. The three-station excitation stator winding stator support carrier according to claim 9, characterized in that: The two groups of lifting cylinders (231) are located at two ends of the same diameter of the second support platform (223).

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