Synchronous lifting mechanism of stator coil shaping machine

Abstract

The utility model discloses a synchronous lifting mechanism of a stator coil shaping machine, and relates to the technical field of synchronous lifting mechanisms of shaping machines. The device comprises a conveying base, a mounting frame is vertically matched with the upper side of the conveying base in a sliding mode, a first driving mechanism used for driving the mounting frame to vertically slide is arranged on the upper side of the base, and a shaping base is arranged in the mounting frame; the shaping seat comprises a bottom plate fixed in the mounting frame, a blanking hole formed in the upper side of the bottom plate, a plurality of limiting blocks which are in radial sliding fit with the upper side of the bottom plate, and a fixing ring fixed on the upper side of the bottom plate. The stator coil passes through the guide ring and is placed on the plurality of limiting blocks, the first electric push rod is started to drive the shaping head to shape the stator coil, and after shaping is completed, the second driving mechanism is started to drive the plurality of limiting blocks to slide synchronously through the plurality of threaded rods, so that the stator coil is not supported by the limiting blocks and falls from the blanking hole. Therefore, the trouble of manually taking the stator coil is avoided, and the working intensity of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of shaping machine, concretely relates to a synchronous lifting mechanism of stator coil former. BACKGROUND

[0002] The stator coil of motor is generally embedded by hand, and the end of the stator coil is relatively scattered after embedding, so that the shape of the coil after installation is accurate, and the coil after installation is usually arranged by the coil shaping device. At present, the stator coil of motor is taken out from the shaping device after being shaped by the shaping device, and then is transported, and the operation steps are relatively complicated.

[0003] Therefore, the utility model is provided. CONTENT OF UTILITY MODEL

[0004] The utility model solves the technical problem of overcoming the defects of prior art, and provides a synchronous lifting mechanism of stator coil former.

[0005] In order to solve the above technical problems, the basic concept of the technical scheme of the utility model is as follows:

[0006] A synchronous lifting mechanism of stator coil former, comprising a conveying base, a mounting frame is vertically slidably connected to the upper side of the conveying base, a first driving mechanism is arranged on the upper side of the base for driving the vertical sliding of the mounting frame, and a shaping seat is arranged in the mounting frame.

[0007] The shaping seat comprises a bottom plate fixed in the mounting frame, a blanking hole arranged on the upper side of the bottom plate, a plurality of limiting blocks slidably arranged on the upper side of the bottom plate, a fixing ring fixed on the upper side of the bottom plate, a threaded rod threadedly connected with the limiting blocks and rotatably connected to the fixing ring, and a second driving mechanism arranged on the upper side of the bottom plate for driving the rotation of the plurality of threaded rods.

[0008] Optionally, a first electric push rod is arranged on the top surface of the inner wall of the mounting frame, a shaping head is arranged on the output end of the first electric push rod, and the height of the upper side of the guide ring gradually decreases from the outside to the inside.

[0009] Optionally, a first bearing corresponding to the threaded rod is embedded in the side portion of the fixing ring, a smooth surface is arranged on the outer side of one end of the threaded rod, and the threaded rod is fixed in the first bearing.

[0010] Optionally, the second driving mechanism comprises a servo motor arranged on the upper side of the bottom plate, a gear arranged on the output end of the servo motor, a bevel gear arranged on one end of the threaded rod, a bevel gear ring rotatably connected to the fixing ring and meshed with the plurality of bevel gears, an outer gear ring arranged on the upper side of the bevel gear ring, the outer gear ring being meshed with the gear, a second bearing fixedly sleeved on the outer side of the fixing ring, and the outer gear ring being fixedly sleeved in the second bearing.

[0011] Optionally, the upper side of the conveying base is provided with a mounting groove, and a conveyor is mounted in the mounting groove.

[0012] Optionally, the first driving mechanism comprises a plurality of supporting columns fixed on the conveying base, a mounting plate fixedly sleeved on the plurality of supporting columns, and a second electric push rod arranged on the bottom surface of the mounting plate and used for driving the mounting frame.

[0013] Optionally, the mounting frame is a U-shaped plate structure, and the upper side of the mounting frame is provided with a through hole corresponding to the supporting column, and the mounting frame is slidably sleeved on the plurality of supporting columns through the through hole.

[0014] After the above technical scheme is adopted, the present application has the following advantages compared with the prior art, of course, any product implementing the present application does not necessarily need to achieve all the advantages described below:

[0015] By placing the stator coil through the guide ring on the plurality of limiting blocks, the first electric push rod is turned on to drive the shaping head to shape the stator coil, after shaping, the second driving mechanism is turned on to drive the plurality of limiting blocks to slide synchronously through the plurality of threaded rods, so that the stator coil loses the support of the limiting blocks and falls from the blanking hole, thereby avoiding the trouble of manually taking the stator coil and reducing the working intensity of workers.

[0016] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings described below are only some embodiments, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the drawings. In the drawings:

[0018] Fig. 1 is a schematic diagram of the three-dimensional structure of an embodiment of the present application;

[0019] Fig. 2 is a schematic diagram of the sectional structure of an embodiment of the present application;

[0020] Fig. 3 is a schematic diagram of the shaping seat structure of an embodiment of the present application;

[0021] In the drawings, the components represented by the numbers are listed as follows:

[0022] Base 1, mounting frame 2, first driving mechanism 3, supporting column 301, mounting plate 302, second electric push rod 303, shaping seat 4, bottom plate 401, blanking hole 402, limiting block 403, fixing ring 404, threaded rod 405, guide ring 406, servo motor 407, gear 408, bevel gear 409, bevel gear ring 410, outer gear ring 411, first electric push rod 5, shaping head 6, conveyor 7.

[0023] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings.

[0025] Please see Figs. 1-3 As shown, this embodiment provides a synchronous lifting mechanism for a stator coil shaping machine, including a conveying base 1, a mounting frame 2 that slides vertically on the upper side of the conveying base 1, a first driving mechanism 3 for driving the mounting frame 2 to slide vertically on the upper side of the base 1, and a shaping seat 4 inside the mounting frame 2.

[0026] The shaping base 4 includes a base plate 401 fixed in the mounting frame 2, a material dropping hole 402 on the upper side of the base plate 401, a plurality of limiting blocks 403 radially slidingly fitted on the upper side of the base plate 401, a fixing ring 404 fixed on the upper side of the base plate 401, a threaded rod 405 rotatably fitted on the fixing ring 404 and threadedly fitted with the limiting block 403, and a second driving mechanism on the upper side of the base plate 401 for driving the plurality of threaded rods 405 to rotate. A guide ring 406 is provided inside the fixing ring 404.

[0027] By placing the stator coil through the guide ring 406 onto multiple limit blocks 403, the first electric push rod 5 is activated to drive the shaping head 6 to shape the stator coil. After shaping, the second drive mechanism is activated to drive multiple limit blocks 403 to slide synchronously through multiple threaded rods 405, causing the stator coil to lose the support of the limit blocks 403 and fall from the drop hole 402. This avoids the trouble of manually picking up the stator coil and reduces the labor intensity of workers.

[0028] Please see Fig. 2 As shown, the top surface of the inner wall of the mounting frame 2 in this embodiment is provided with a first electric push rod 5, and the output end of the first electric push rod 5 is provided with a shaping head 6. The height of the upper side of the guide ring 406 gradually decreases from the outside to the inside, so that the first electric push rod 5 can drive the shaping head 6 to shape the stator coil. The side of the fixing ring 404 is embedded with a first bearing corresponding to the threaded rod 405. One end of the threaded rod 405 has a smooth surface on the outside, and one end of the threaded rod 405 is fixed in the first bearing, so that the stability of the rotation of the threaded rod 405 can be improved by the first bearing.

[0029] Please see Figs. 2-3As shown, the second drive mechanism in this embodiment includes a servo motor 407 mounted on the upper side of the base plate 401, a gear 408 mounted on the output end of the servo motor 407, a bevel gear 409 mounted on one end of the threaded rod 405, and a bevel ring 410 rotatably engaged with a fixed ring 404 and meshing with multiple bevel gears 409. An external toothed ring 411 is provided on the upper side of the bevel ring 410, and the external toothed ring 411 meshes with the gear 408. A second bearing is fixedly sleeved on the outer side of the fixed ring 404, and the external toothed ring 411 is fixedly sleeved with... Inside the second bearing, the upper side of the conveyor base 1 is provided with an installation groove, in which a conveyor 7 is installed. This allows the servo motor 407 to drive the gear 408 to rotate the bevel gear ring 410 via the external gear ring 411. The bevel gear ring 410 drives multiple bevel gears 409 to rotate synchronously. The bevel gears 409 drive the limit block 403 to slide via the threaded rod 405, causing the stator coil to lose the support of the limit block 403 and fall onto the conveyor 7 from the drop hole 402. The stator coil is then conveyed by the stepping motion of the conveyor 7.

[0030] Please see Fig. 2 As shown, the first driving mechanism 3 in this embodiment includes a plurality of support columns 301 fixed on the conveying base 1, a mounting plate 302 fixedly sleeved on the plurality of support columns 301, and a second electric push rod 303 disposed on the bottom surface of the mounting plate 302 for driving the mounting frame 2. This facilitates the first driving mechanism 3 to drive the mounting frame 2 and the shaping seat 4 to rise synchronously through the second electric push rod 303 and slide over the stator coil, thus avoiding the shaping seat 4 from affecting the conveyor 7 in conveying the stator coil.

[0031] Please see Figs. 2-3 As shown, the mounting frame 2 in this embodiment is a U-shaped plate structure. The upper side of the mounting frame 2 is provided with through holes corresponding to the support columns 301. The mounting frame 2 is slidably sleeved on multiple support columns 301 through the through holes, which facilitates the sliding of the mounting frame 2 by guiding it through the support columns 301 and improves the stability of the sliding of the mounting frame 2.

[0032] Working principle: The stator coil is placed on multiple limit blocks 403 through the guide ring 406. Then, the first electric push rod 5 is turned on to drive the shaping head 6 to shape the stator coil. After shaping, the servo motor 407 is turned on to drive the gear 408 to rotate the bevel gear ring 410 through the external gear ring 411. The bevel gear ring 410 drives multiple bevel gears 409 to rotate synchronously. The bevel gears 409 drive the limit blocks 403 to slide through the threaded rod 405, so that the stator coil loses the support of the limit blocks 403 and falls from the drop hole 402 onto the conveyor 7. The first drive mechanism 3 is turned on, and the second electric push rod 303 drives the mounting frame 2 and the shaping seat 4 to rise synchronously and slide over the stator coil, so as to avoid the shaping seat 4 affecting the conveyor 7 to transport the stator coil.

[0033] The contents not described in detail in this specification are existing technologies known to those skilled in the art. All electrical appliances in this utility model are powered by an external power source or a built-in battery. No restrictions are placed on the model or specific type of any electrical appliance in this utility model. Those skilled in the art can clearly identify the applicable electrical appliance model, specific type, and power supply method based on common knowledge in the field.

[0034] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A synchronous lifting mechanism for a stator coil shaping machine, characterized in that, include: The conveying base (1) has a mounting frame (2) that slides vertically on its upper side. The upper side of the base (1) is provided with a first driving mechanism (3) for driving the mounting frame (2) to slide vertically. The mounting frame (2) is provided with a shaping seat (4). The shaping seat (4) includes a base plate (401) fixed in the mounting frame (2), a material dropping hole (402) on the upper side of the base plate (401), a plurality of limiting blocks (403) radially slidingly fitted on the upper side of the base plate (401), a fixing ring (404) fixed on the upper side of the base plate (401), a threaded rod (405) rotatably fitted on the fixing ring (404) and threadedly fitted with the limiting block (403), and a second driving mechanism on the upper side of the base plate (401) for driving the plurality of threaded rods (405) to rotate. A guide ring (406) is provided inside the fixing ring (404).

2. The synchronous lifting mechanism of the stator coil shaping machine according to claim 1, characterized in that, The top surface of the inner wall of the mounting frame (2) is provided with a first electric push rod (5), and the output end of the first electric push rod (5) is provided with a shaping head (6).

3. The synchronous lifting mechanism of the stator coil shaping machine according to claim 1, characterized in that, The side of the retaining ring (404) is embedded with a first bearing corresponding to the threaded rod (405), and one end of the threaded rod (405) is fixed in the first bearing.

4. The synchronous lifting mechanism of a stator coil shaping machine according to claim 3, characterized in that, The second drive mechanism includes a servo motor (407) located on the upper side of the base plate (401), a gear (408) located at the output end of the servo motor (407), a bevel gear (409) located at one end of the threaded rod (405), and a bevel ring (410) rotatably engaged with a fixed ring (404) and meshing with multiple bevel gears (409). An external toothed ring (411) is provided on the upper side of the bevel ring (410), and the external toothed ring (411) meshes with the gear (408).

5. The synchronous lifting mechanism of a stator coil shaping machine according to claim 4, characterized in that, The outer side of the fixed ring (404) is fitted with a second bearing, and the outer toothed ring (411) is fitted inside the second bearing.

6. The synchronous lifting mechanism of a stator coil shaping machine according to claim 1, characterized in that, The upper side of the conveyor base (1) is provided with an installation groove, and the conveyor (7) is installed in the installation groove.

7. The synchronous lifting mechanism of a stator coil shaping machine according to claim 1, characterized in that, The first drive mechanism (3) includes multiple support columns (301) fixed on the conveying base (1), a mounting plate (302) fixedly sleeved on the multiple support columns (301), and a second electric push rod (303) provided on the bottom surface of the mounting plate (302) for driving the mounting frame (2).

8. The synchronous lifting mechanism of a stator coil shaping machine according to claim 7, characterized in that, The mounting frame (2) is a U-shaped plate structure, and the mounting frame (2) is slidably sleeved on multiple support columns (301).

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