CN219124068U - Feeding and discharging overturning structure of stator shaping machine - Google Patents

Abstract

The utility model provides a feeding and discharging overturning structure of a stator shaping machine, which comprises a frame and an overturning mechanism, wherein a working panel is arranged on the frame, an upper die mechanism is arranged above the working panel, a lower die mechanism is arranged below the working panel, the overturning mechanism is arranged between the upper die mechanism and the lower die mechanism and comprises an overturning hydraulic cylinder, a sliding groove plate, a guide rail and an overturning plate, stator tools are arranged on the overturning plate, symmetrically arranged sliding groove plates are arranged above the working panel, oppositely arranged guide rails are arranged on the inner sides of the sliding groove plates, the overturning plate is inserted into the guide rail and is in sliding connection with the guide rail, one end of the overturning plate, inserted into the guide rail, extends out of the guide rail and is also in sliding connection with the sliding groove plate, one end of the guide rail is hinged with the working panel, and the middle part of the other end of the guide rail is hinged with the overturning hydraulic cylinder. The feeding and discharging overturning structure of the stator shaping machine is simple and light in structure, simple and convenient to install, small in occupied space and high in practicability.

Description

Feeding and discharging overturning structure of stator shaping machine

Technical Field

The utility model relates to the technical field of stator assembly, in particular to a feeding and discharging overturning structure of a stator shaping machine.

Background

The stator is a stationary part of the motor or the generator, and mainly comprises a stator core and coils wound on the stator core.

In the stator assembly process, the stator core is required to be wound and embedded with the coil, and the coil is irregularly shaped at the end part of the stator, so that the processing of the later working procedure is not facilitated. Therefore, in order to ensure the accuracy of the shape of the coil after installation, it is generally necessary to shape-arrange the coil after installation using a shaping device. In the shaping process, a stator feeding and discharging mechanism is required to feed and discharge the stator, and the conventional feeding and discharging mechanism is complex in structure and large in occupied space, so that the mounting difficulty is increased, and the production cost is increased.

Disclosure of Invention

The utility model aims to provide a feeding and discharging overturning structure of a stator shaper, which overcomes the defects in the prior art.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a last unloading flip structure of stator trimmer, includes frame, work panel, goes up mould mechanism, lower mould mechanism and tilting mechanism, the frame includes the chassis and locates the support on the chassis, work panel locates on the support, work panel top is equipped with mould mechanism, and the below is equipped with lower mould mechanism, be equipped with the through-hole that lets lower mould mechanism pass through on the work panel, tilting mechanism locates between mould mechanism and the lower mould mechanism, including upset pneumatic cylinder, runner plate, guide rail, turnover plate, be equipped with stator frock on the turnover plate, the work panel top is equipped with the runner plate that the symmetry set up, two the inboard of runner plate is equipped with the guide rail that sets up relatively, and the outside is equipped with the reinforcing plate of connection runner plate and work panel, the turnover plate both sides are inserted and are located in the guide rail and with guide rail sliding connection, the one end of guide rail is inserted and is established the guide rail and still with runner plate sliding connection, guide rail one end and work panel are articulated, the other end is equipped with the connecting plate of connecting two guide rails, the guide rail constitutes a U-shaped frame with the connecting plate, improves the structural stability, the turnover plate is articulated with one of them one end of the hydraulic pressure end of the chassis.

Further, the feeding and discharging overturning structure of the stator shaping machine comprises a plurality of stand columns and a top plate, wherein one end of each stand column is connected with the underframe, the other end of each stand column is connected with the top plate, the bottom surface of each underframe is provided with an adjusting foot pad and a fixing seat, the level of the underframe is adjusted through the adjusting foot pad, and the stand is fixed through the fixing seat, so that the equipment is prevented from shifting in the working process; one side of the working panel is connected with the underframe through a support column, the other side of the working panel is sleeved on the upright column and is supported and limited through a limiting sleeve sleeved on the upright column, and the position of the limiting sleeve on the upright column is adjusted, so that the level of the working panel can be adjusted.

Further, in the feeding and discharging overturning structure of the stator shaping machine, the upper die mechanism is arranged on the support and comprises an upper die and a lifting mechanism I for driving the upper die to lift, the lower die mechanism is arranged on the underframe and comprises a lower die and a lifting mechanism II for driving the lower die to lift, and the lifting mechanism I and the lifting mechanism II are driven by hydraulic cylinders; the hydraulic station is a four-station hydraulic station and is used for controlling the overturning hydraulic cylinder, the lifting mechanism I and the lifting mechanism II. Compared with the cylinder driving, the hydraulic cylinder has the advantages that the volume of the hydraulic cylinder is much smaller than that of the cylinder driving under the same pressure, so that the occupied volume of the equipment is reduced.

Further, according to the feeding and discharging overturning structure of the stator shaping machine, the symmetrically arranged sliding tables are arranged on two sides of the overturning plate, the first sliding block is arranged in the middle of the outer side of the sliding table, the second sliding block is arranged on the outer side of the first sliding block, and the first sliding block is a long strip block in a waist shape.

Furthermore, in the feeding and discharging overturning structure of the stator shaping machine, a U-shaped groove is formed in the inner side of the guide rail, a waist-shaped sliding groove is formed in the bottom surface of the U-shaped groove, the sliding table is inserted into the U-shaped groove, and the step surface of the sliding table is matched with the inner side surface of the guide rail to limit, so that the overturning plate is prevented from shifting; the first sliding block is inserted into the sliding groove and is in sliding connection with the sliding groove; the inner side of the sliding groove plate is provided with an arc-shaped groove, and the second sliding block is inserted into the arc-shaped groove and is in sliding connection with the arc-shaped groove. When the overturning hydraulic cylinder stretches out, the guide rail is driven to rotate around the hinged position of the tail end of the guide rail, so that the second sliding block is driven to slide in the arc-shaped groove, meanwhile, the first sliding block moves in the sliding groove, the overturning plate moves in the U-shaped groove until the second sliding block reaches the tail end of the arc-shaped groove, and the overturning plate is overturned from a horizontal position to a vertical position, so that feeding or discharging can be realized; conversely, the overturning hydraulic cylinder is retracted, and the overturning plate is overturned from the vertical arrangement to the horizontal position, so that shaping can be started.

Further, the feeding and discharging overturning structure of the stator shaping machine is characterized in that sensing holes communicated with the arc-shaped grooves are formed in two ends of the arc-shaped grooves, a proximity switch is arranged on the outer side of each sensing hole of one sliding groove plate, and the proximity switch is fixed on the working panel through a fixing support. The proximity switch is matched with the sliding block to detect whether the overturning position of the overturning plate is in place, so that the follow-up procedure is started.

Further, according to the feeding and discharging overturning structure of the stator shaping machine, the guide rail is hinged with the working panel through the overturning seat, the overturning seat comprises a first seat body, a second seat body and a bolt, the first seat body and the second seat body are fixed on the working panel, the bolt is inserted into the bolt holes of the first seat body and the second seat body, and the overturning sleeve arranged at the tail end of the guide rail is inserted between the first seat body and the second seat body and sleeved outside the bolt.

Further, in the feeding and discharging overturning structure of the stator shaping machine, limiting blocks are arranged at two ends of the inner side of the connecting plate and are matched with the overturning plate to limit the horizontal position of the overturning plate; the buffer limiting assembly is arranged on the working panel, the buffer limiting assembly arranged on the front side of the working panel is matched with the overturning plate to limit the stroke of the overturning plate at the vertical position, the buffer limiting assembly arranged above the rear side of the working panel is matched with the connecting plate to limit the stroke of the overturning plate at the horizontal position, accurate positioning is achieved, and noise generated by collision is eliminated.

Compared with the prior art, the utility model has the beneficial effects that: the feeding and discharging overturning structure of the stator shaping machine is simple and light in structure, simple and convenient to install, small in occupied space and high in practicability.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.

Fig. 1 is a schematic structural diagram of a loading and unloading overturning structure of a stator shaper of the present utility model;

FIG. 2 is a schematic diagram of a partial structure of a loading and unloading overturning structure of the stator shaper of the present utility model;

FIG. 3 is a schematic view of a partial structure of a loading and unloading overturning structure of the stator shaper of the present utility model;

FIG. 4 is a schematic diagram of the front view structure of FIG. 3;

FIG. 5 is a schematic diagram showing a turnover mechanism state of a loading/unloading turnover structure of the stator shaper;

FIG. 6 is a schematic view of the structure of FIG. 5 from another perspective;

fig. 7 is a schematic diagram of a turnover mechanism state two of a loading and unloading turnover structure of the stator shaping machine;

FIG. 8 is a schematic diagram of a turning plate and stator tooling of the loading and unloading turning structure of the stator shaper of the present utility model;

in the figure: 1. a frame; 11. a chassis; 12. a bracket; 121. a column; 122. a top plate; 13. adjusting foot pads; 14. a fixing seat; 2. a work panel; 21. a support post; 22. a limit sleeve; 3. an upper die mechanism; 4. a lower die mechanism; 5. a turnover mechanism; 51. a turnover hydraulic cylinder; 52. a chute plate; 521. an arc-shaped groove; 522. an induction hole; 53. a guide rail; 531. a U-shaped groove; 532. a chute; 54. a turnover plate; 541. a sliding table; 542. a first sliding block; 543. a second slide block; 55. a connecting plate; 56. a proximity switch; 57. turning over the seat; 571. a first base body; 572. a second seat body; 573. a plug pin; 58. a limiting block; 59. a buffer limiting assembly; 6. stator tooling; 7. and a hydraulic station.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Example 1

As shown in fig. 1-8, a feeding and discharging turnover structure of a stator shaping machine comprises a frame 1, a working panel 2, an upper die mechanism 3, a lower die mechanism 4 and a turnover mechanism 5, wherein the frame 1 comprises an underframe 11 and a support 12 arranged on the underframe 11, the working panel 2 is arranged on the support 12, the upper die mechanism 3 is arranged above the working panel 2, the lower die mechanism 4 is arranged below the working panel 2, a through hole for the lower die mechanism 4 to pass through is formed in the working panel 2, the upper die mechanism 3 and the lower die mechanism 4 perform stator shaping on a stator tool, the turnover mechanism 5 is arranged between the upper die mechanism 3 and the lower die mechanism 4 and comprises a turnover hydraulic cylinder 51, a chute plate 52, guide rails 53 and turnover plates 54, the turnover plates 54 are arranged on the turnover plates 54, the stator tool 6 are arranged on the turnover plates 54, symmetrically arranged chute plates 52 are arranged above the working panel 2, the inner sides of the chute plates 52 are provided with guide rails 53 which are arranged oppositely, the outer sides of the chute plates 52 are provided with reinforcing plates which are connected with the working panel 2, the chute plates are connected with the working panel 2 more firmly, the turnover plates are connected with the turnover guide rails 53, the turnover plates are arranged at two sides of the chute plates are connected with one end of the guide rails 53, one end of the other end of the guide rails 53 is connected with one end of the guide rails 53, and the other end of the guide rails 53 is connected with one end of the other end of the guide rails 53, and the other end is connected with one end of the guide rails 53 by the middle plate is connected with one end by the guide rails 53 through the middle plate 53. The turnover mechanism is simple and light in structure, simple and convenient to install, small in occupied space and high in practicability.

As shown in fig. 1-4, the bracket 12 comprises a plurality of upright posts 121 and a top plate 122, wherein one end of each upright post 121 is connected with the underframe 11, the other end is connected with the top plate 122, the bottom surface of the underframe 11 is provided with an adjusting foot pad 13 and a fixing seat 14, the level of the underframe 11 is adjusted by the adjusting foot pad 13, and the frame 1 is fixed by the fixing seat 14, so that the displacement of equipment in the working process is avoided; one side of the working panel 2 is connected with the underframe 11 through a support column 21, the other side is sleeved on the upright column 121 and is supported and limited through a limiting sleeve 22 sleeved on the upright column 121, and the position of the limiting sleeve 22 on the upright column 121 is adjusted, so that the level of the working panel 2 can be adjusted.

As shown in fig. 1-4, the upper die mechanism 3 is arranged on the bracket 12 and comprises an upper die and a lifting mechanism I for driving the upper die to lift, the lower die mechanism 4 is arranged on the underframe 11 and comprises a lower die and a lifting mechanism II for driving the lower die to lift, and the lifting mechanism I and the lifting mechanism II are driven by hydraulic cylinders; the hydraulic station 7 is a four-station hydraulic station and is used for controlling the overturning hydraulic cylinder 51, the lifting mechanism I and the lifting mechanism II. The air pressure of the air cylinder is generally 0.5MPa, the hydraulic oil pressure of the hydraulic cylinder is generally 7MPa, and compared with the driving of the air cylinder, the volume of the hydraulic cylinder is much smaller than that of the air cylinder under the same pressure, so that the occupied volume of equipment is reduced.

Example 2

Based on the first structure of the embodiment, as shown in fig. 8, two sides of the turnover plate 54 are provided with symmetrically arranged sliding tables 541, a first sliding block 542 is arranged in the middle of the outer side of the sliding table 541, a second sliding block 543 is arranged on the outer side of the first sliding block 542, the first sliding block 542 is a long strip block in a waist shape, and the second sliding block 543 is a cylinder.

As shown in fig. 5-7, a U-shaped groove 531 is provided on the inner side of the guide rail 53, a waist-shaped chute 532 is provided on the bottom surface of the U-shaped groove 531, the sliding table 541 is inserted into the U-shaped groove 531, and the step surface of the sliding table 541 cooperates with the inner side surface of the guide rail 53 to limit the displacement of the turnover plate 54 is avoided; the first slider 542 is inserted into the chute 532 and is slidably connected with the chute 532; an arc-shaped groove 521 is arranged on the inner side of the chute plate 52, and the second slider 543 is inserted into the arc-shaped groove 521 and is slidably connected with the arc-shaped groove 521. When the overturning hydraulic cylinder 51 stretches out, the guide rail 53 is driven to rotate around the hinged position of the tail end of the guide rail, so that the second slider 543 is driven to slide in the arc-shaped groove 521, meanwhile, the first slider 542 moves in the sliding groove 532, the overturning plate 54 moves in the U-shaped groove 531 until the second slider 543 reaches the tail end of the arc-shaped groove 521, and the overturning plate 54 is overturned from the horizontal arrangement to the vertical position, so that feeding or discharging can be realized; conversely, the inversion cylinder 51 is retracted, the inversion plate 54 is inverted from the vertical position to the horizontal position, and shaping can be started.

In the above structure, the two ends of the arc-shaped groove 521 are provided with the sensing holes 522 communicated with the arc-shaped groove 521, the outer side of the sensing hole 522 of one chute board 52 is provided with the proximity switch 56, and the proximity switch 56 is fixed on the working panel 2 through the fixing bracket. The proximity switch 56 and the second slider 543 cooperate to detect whether the turnover position of the turnover plate 54 is in place, which is beneficial to the start of the subsequent process.

In addition, as shown in fig. 5, the guide rail 53 is hinged to the working panel 2 through a turnover seat 57, the turnover seat 57 includes a first seat 571, a second seat 572, and a plug 573, the first seat 571 and the second seat 572 are fixed on the working panel 2, the plug 573 is inserted into a plug hole of the first seat 571 and the second seat 572, and a rotating sleeve disposed at an end of the guide rail 53 is inserted between the first seat 571 and the second seat 572 and is sleeved outside the plug 573.

In addition, as shown in fig. 5-7, two ends of the inner side of the connecting plate 55 are provided with limiting blocks 58, and the limiting blocks 58 are matched with the overturning plate 54 to limit the horizontal position of the overturning plate 54; the working panel 2 is further provided with a buffer limiting assembly 59, the buffer limiting assembly 59 arranged on the front side of the working panel 2 is matched with the overturning plate 54 to limit the stroke of the overturning plate 54 at the vertical position, and the buffer limiting assembly 59 arranged above the rear side of the working panel 2 is matched with the connecting plate 55 to limit the stroke of the overturning plate 54 at the horizontal position, so that accurate positioning is realized, and noise generated by collision is eliminated.

The working principle of the feeding and discharging overturning structure of the stator shaping machine provided by the utility model is as follows: the initial state of the turnover plate 54 is vertical, the stator is fed onto the turnover plate 54 by a manual or mechanical arm, the turnover hydraulic cylinder 51 is retracted, and the turnover plate 54 is driven to rotate until the turnover plate 54 is turned to a horizontal position; then starting the upper die mechanism 3 and the lower die mechanism 4 to start shaping, and retracting the upper die mechanism 3 and the lower die mechanism 4 to the original positions after shaping is completed; the overturning hydraulic cylinder 51 stretches out to drive the overturning plate 54 to rotate, and when the overturning plate 54 rotates to a vertical position, the overturning plate can be used for blanking, the feeding and blanking processes are simple and convenient, and the feeding and blanking speed is increased.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (8)

1. A last unloading flip structure of stator plastic machine, its characterized in that: the machine comprises a frame (1), a working panel (2), an upper die mechanism (3), a lower die mechanism (4) and a turnover mechanism (5), wherein the frame (1) comprises a bottom frame (11) and a bracket (12) arranged on the bottom frame (11), the working panel (2) is arranged on the bracket (12), the upper die mechanism (3) is arranged above the working panel (2), the lower die mechanism (4) is arranged below the working panel, the turnover mechanism (5) is arranged between the upper die mechanism (3) and the lower die mechanism (4), the machine comprises a turnover hydraulic cylinder (51), a chute board (52), a guide rail (53) and a turnover board (54), a stator tool (6) is arranged on the turnover board (54), symmetrically arranged chute boards (52) are arranged above the working panel (2), opposite guide rails (53) are arranged on the inner sides of the two chute boards (52), reinforcing boards for connecting the chute boards (52) with the working panel (2) are arranged on the outer sides of the working panel, the turnover board (54) is inserted into the guide rails (53) and is connected with the guide rails (53) in a sliding mode, the turnover board (53) is connected with one ends of the chute boards (53) in a sliding mode, the two ends of the chute boards (53) are connected with one ends of the chute boards (53) in a hinged mode, the other end is provided with a connecting plate (55) for connecting the two guide rails (53), the guide rails (53) and the connecting plate (55) form a U-shaped frame, one end of the overturning hydraulic cylinder (51) is hinged with the underframe (11), and the other end is connected with the middle part of one guide rail (53) through an output end.

2. The loading and unloading overturning structure of the stator shaper according to claim 1, wherein: the support (12) comprises a plurality of upright posts (121) and a top plate (122), wherein one end of each upright post (121) is connected with the underframe (11), the other end of each upright post is connected with the top plate (122), and the bottom surface of the underframe (11) is provided with an adjusting foot pad (13) and a fixing seat (14); one side of the working panel (2) is connected with the underframe (11) through a support column (21), and the other side of the working panel is sleeved on the upright column (121) and is supported and limited through a limiting sleeve (22) sleeved on the upright column (121).

3. The loading and unloading overturning structure of the stator shaper according to claim 1, wherein: the upper die mechanism (3) is arranged on the bracket (12) and comprises an upper die and a lifting mechanism I for driving the upper die to lift, the lower die mechanism (4) is arranged on the underframe (11) and comprises a lower die and a lifting mechanism II for driving the lower die to lift, and the lifting mechanism I and the lifting mechanism II are driven by hydraulic cylinders; the hydraulic station (7) is arranged on one side of the underframe (11) which is positioned on the bracket (12).

4. The loading and unloading overturning structure of the stator shaper according to claim 1, wherein: the utility model discloses a slip table, including upset board (54), slip table (541) that upset board (54) both sides were equipped with symmetry setting, slip table (541) outside middle part is equipped with slider one (542), slider one (542) outside is equipped with slider two (543), slider one (542) is the rectangular piece of waist formula.

5. The loading and unloading overturning structure of the stator shaper according to claim 4, wherein: the inner side of the guide rail (53) is provided with a U-shaped groove (531), the bottom surface of the U-shaped groove (531) is provided with a waist-shaped chute (532), the sliding table (541) is inserted into the U-shaped groove (531), and the step surface of the sliding table (541) is matched with the inner side surface of the guide rail (53) for limiting; the first sliding block (542) is inserted into the sliding groove (532) and is in sliding connection with the sliding groove (532); an arc-shaped groove (521) is formed in the inner side of the chute plate (52), and the second slider (543) is inserted into the arc-shaped groove (521) and is in sliding connection with the arc-shaped groove (521).

6. The loading and unloading overturning structure of the stator shaper according to claim 5, wherein: the two ends of the arc-shaped groove (521) are provided with sensing holes (522) communicated with the arc-shaped groove (521), the outer side of the sensing holes (522) of one chute board (52) is provided with a proximity switch (56), and the proximity switch (56) is fixed on the working panel (2) through a fixed bracket.

7. The loading and unloading overturning structure of the stator shaper according to claim 1 or 6, wherein: the guide rail (53) is hinged with the working panel (2) through a turnover seat (57), the turnover seat (57) comprises a first seat body (571), a second seat body (572) and a bolt (573), the first seat body (571) and the second seat body (572) are fixed on the working panel (2), the bolt (573) is inserted into bolt holes of the first seat body (571) and the second seat body (572), and the turnover sleeve arranged at the tail end of the guide rail (53) is inserted between the first seat body (571) and the second seat body (572) and sleeved outside the bolt (573).

8. The loading and unloading overturning structure of the stator shaper according to claim 1 or 6, wherein: limiting blocks (58) are arranged at two ends of the inner side of the connecting plate (55), the limiting blocks (58) are matched with the overturning plates (54), buffer limiting assemblies (59) are further arranged on the working panel (2), the buffer limiting assemblies (59) arranged on the front side of the working panel (2) are matched with the overturning plates (54), and the buffer limiting assemblies (59) arranged above the rear side of the working panel (2) are matched with the connecting plate (55).

Images