CN220156371U - Accurate magnetic shoe pressing device capable of finishing materials - Google Patents

Abstract

The utility model belongs to the technical field of rotor core production, and particularly relates to an accurate magnetic shoe pressing device capable of finishing materials, which comprises a frame and a trough, wherein a driving assembly is arranged in the frame, a base is arranged at the head end of the frame, and the trough comprises a bottom plate, two symmetrically arranged side walls, a limiting plate arranged at one end of the bottom plate close to the base, a top block and two cylinders; the bottom plate is movably connected to the frame, the end part of the bottom plate is provided with a jack for the magnetic shoe to pass through, and a locking block for opening and closing the jack is arranged in the jack; the two side walls are movably connected with the limiting plate; the top block is arranged at one end of the bottom plate far away from the base in a sliding manner, and is connected with the pushing part of the driving assembly; the two air cylinders are arranged on the bottom plate, piston rods of the two air cylinders are connected with the two side walls respectively to push the two side walls to move in directions close to each other or away from each other, the two air cylinders drive the two side walls to slap and arrange magnetic shoes in the trough with smaller force respectively, and the posture of the magnetic shoes in the trough is adjusted.

Description

Accurate magnetic shoe pressing device capable of finishing materials

Technical Field

The utility model belongs to the technical field of rotor core production, and particularly relates to an accurate magnetic shoe pressing device capable of finishing materials.

Background

Traditional magnet steel assembly relies on the manual work to insert the magnet steel one by one in the magnet steel groove of rotor, and manual assembly is not only at the bottom of the assembly precision, assembly speed is slow, still there is the workman at the in-process of assembly to operate improperly and lead to damaging, damage the risk of magnet steel, along with the continuous development of electromechanical trade, still there are some automatic magnet steel assembly machines now, and automatic feeding and automatic assembly have been considered simultaneously to these automatic magnet steel assembly machines, but because the magnet steel need stand up during the material loading, lead to the magnet steel to take place the skew slope easily at the in-process of transporting the material loading, lead to the magnet steel before inserting the rotor casing with the slot mismatch of rotor casing, lead to magnet steel and rotor casing damage easily during the insertion.

For example, the application number is CN202020740002.5 provides a insert magnet steel separation magnetism isolating sheet mechanism, which comprises a base, first cylinder, the magnet steel silo, the second cylinder, press material pole and magnet steel blocking piece, first cylinder level is fixed on the base, and its power take off end connects the magnet steel silo, the magnet steel silo is installed on the base, and its top is seted up flutedly, magnet steel silo end top is equipped with the support, the inside stock pole passageway that is equipped with of support, stock pole passageway lower extreme and recess intercommunication, the second cylinder is vertical to be fixed in the support top, and its connection presses the material pole, the magnet steel blocking piece is located the support below, and magnet steel blocking piece and press material pole dislocation set.

The utility model solves the problem of automatic magnetic steel assembly, but the magnetic steel is easy to deviate and incline in the feeding and transporting process due to the lack of a finishing device for feeding the magnetic steel, and the magnetic steel and a rotor shell are easy to damage during insertion.

Disclosure of Invention

The utility model aims to provide an accurate magnetic shoe pressing device capable of finishing materials, and aims to solve the technical problems that in the prior art, a finishing device lacking in magnetic steel feeding causes the magnetic steel to easily deviate and incline in the feeding and transporting process, and the magnetic steel and a rotor shell are easily damaged during insertion.

In order to achieve the above purpose, the precise magnetic shoe pressing device capable of finishing materials provided by the embodiment of the utility model comprises a frame and a trough, wherein a driving assembly is arranged in the frame, a base is arranged at the head end of the frame, and the trough comprises a bottom plate, two symmetrically arranged side walls, a limiting plate arranged at one end of the bottom plate close to the base, a top block and two cylinders; the bottom plate is movably connected to the frame, the end part of the bottom plate is provided with a jack for the magnetic shoe to pass through, and a locking block for opening and closing the jack is arranged in the jack; the two side walls are movably connected with the limiting plate; the top block is arranged at one end of the bottom plate, which is far away from the base, in a sliding manner, and is connected with the pushing part of the driving assembly; the two air cylinders are arranged on the bottom plate, and piston rods of the two air cylinders are respectively connected with the two side walls so as to push the two side walls to move in directions close to or far away from each other.

Preferably, the rack comprises an upper rack and a lower rack, the upper rack is provided with a movable guide rail for realizing movable connection with the bottom plate, and the driving assembly is fixedly connected with the top surface of the lower rack.

Preferably, the driving assembly comprises a driving rail and a driving frame slidingly connected with the driving rail, the driving frame is used for realizing the function of a pushing part and is connected with the top block, and the driving frame is connected with the top block through the pushing part and is used for realizing the sliding connection of the top block and the bottom plate.

Preferably, the self-locking device further comprises a self-locking assembly fixedly connected with the locking block, wherein the self-locking assembly is used for realizing elastic fit between the locking block and the base, and the self-locking assembly is connected with the bottom plate at one end far away from the base.

Preferably, the self-locking assembly comprises a contact block elastically contacted with the base and an elastic part for driving the contact block, the top of the contact block is fixedly connected with the locking block, the bottom plate is provided with a movable groove movably connected with the contact block, and the elastic part is fixedly connected with the bottom plate.

Preferably, the contact block is provided with a contact rod for realizing elastic contact with the stand.

Preferably, the jack is communicated with a lock hole movably connected with the lock block.

Preferably, the device further comprises a pressing-in assembly which is in insertion fit with the jack, and the pressing-in assembly is fixedly connected with the top of the machine base.

Preferably, the pressing assembly comprises a pressing cylinder fixedly connected with the base and a pressing rod matched with the pressing cylinder, and the pressing rod is in insertion fit with the insertion hole.

Preferably, the base is provided with a fixing seat for fixing the outer rotor casing on one side far away from the press-in cylinder.

The technical scheme of the precise magnetic shoe pressing device capable of finishing materials provided by the embodiment of the utility model has at least one of the following technical effects:

during the use, through lining up a plurality of magnetic shoes in the silo, the magnetic shoe in the silo after the completion of feeding is put in order, specifically, drag both sides wall respectively through two cylinders, carry out the less slapping arrangement of dynamics to the magnetic shoe in the silo, adjust the posture of magnetic shoe in the silo, promote the kicking block through drive assembly, promote the magnetic shoe in the silo to the side that is close to the frame jack and remove, until the forefront magnetic shoe removes to the jack top, but make the magnetic shoe unable whereabouts through the jack owing to the blockking of locking block, continue to promote the kicking block through drive assembly again, make the kicking block continue to promote the magnetic shoe, and drive the silo wholly to the frame removes, until the silo contacts with the frame, be ejecting from the jack after the locking block contacts with the frame, reach the purpose of unblock jack, the magnetic shoe drops through the jack and realizes the assembly.

Drawings

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

Fig. 1 is a schematic structural diagram of a precise magnetic shoe pressing device capable of finishing materials according to an embodiment of the present utility model.

Fig. 2 is a schematic diagram of a precise magnetic shoe pressing device capable of finishing materials according to a second embodiment of the present utility model.

Fig. 3 is a schematic diagram of a third embodiment of a precise magnetic shoe pressing device capable of finishing materials according to the present utility model.

Fig. 4 is a top view of a trough of a precise magnetic shoe pressing device capable of finishing materials according to an embodiment of the present utility model.

Fig. 5 is a side cross-sectional view of a sloppy of a precise magnetic shoe press-in apparatus for collating materials according to an embodiment of the present utility model.

Wherein, each reference sign in the figure:

1-frame 11-frame 12-upper frame

121-movable guide rail 13-lower frame 14-fixing seat

2-drive assembly 21-drive rail 22-drive rack

3-trough 31-bottom plate 311-jack

312-movable groove 313-lock hole 32-side wall

33-limiting plate 34-top block 41-cylinder

5-self-locking assembly 51-contact block 511-locking block

52-elastic part 53-contact rod 6-pressing-in assembly

61-press-in cylinder 62-press bar.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to fig. 1 to 5 are exemplary and intended to illustrate embodiments of the present utility model and should not be construed as limiting the utility model.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

In one embodiment of the present utility model, as shown in fig. 1 to 5, there is provided a precise magnetic shoe pressing device capable of finishing materials, comprising:

the automatic feeding device comprises a frame 1 and a trough 3, wherein a driving assembly 2 is arranged in the frame 1, a base 11 is arranged at the head end of the frame 1, the trough 3 comprises a bottom plate 31, two symmetrically arranged side walls 32, a limiting plate 33 arranged at one end, close to the base 11, of the bottom plate 31, a top block 34 and two air cylinders 41; the bottom plate 31 is movably connected to the frame 1, an insertion hole 311 for the magnetic shoe to pass through is arranged at the end part of the bottom plate 31, and a locking block 511 for opening and closing the insertion hole 311 is arranged in the insertion hole 311; the two side walls 32 are movably connected with the limiting plate 33; the top block 34 is slidably disposed at one end of the bottom plate 31 away from the stand 11, and the top block 34 is connected with the pushing portion of the driving assembly 2; the two cylinders 41 are mounted on the bottom plate 31, and piston rods of the two cylinders 41 are respectively connected with the two side walls 32 to push the two side walls 32 to move in directions approaching to or separating from each other.

Further, the frame 1 includes an upper frame 12 and a lower frame 13, the upper frame 12 is provided with a movable guide rail 121 for movably connecting with the bottom of the trough 3, and the driving assembly 2 is fixedly connected with the top surface of the lower frame 13. Specifically, when the top block 34 pushes the magnetic shoe to drive the trough 3 to move, the trough 3 slides in sliding fit with the movable guide rail 121 through the bottom plate 31, so that a better movable effect of the trough 3 is realized.

Further, the driving assembly 2 includes a driving rail 21 and a driving frame 22 slidably connected to the driving rail 21, where the driving frame 22 is used to implement a pushing portion and is connected to the top block 34, and the driving frame 22 is connected to the top block 34 through the pushing portion and is used to implement sliding connection between the top block 34 and the bottom plate 31. Specifically, when the driving assembly 2 drives the top block 34, the driving rail 21 drives the driving frame 22, and the driving frame 22 pushes the top block 34 to move, so that a better moving effect of the top block 34 is achieved.

Further, the self-locking assembly 5 is fixedly connected with the locking piece 511, the self-locking assembly 5 is used for realizing elastic fit between the locking piece 511 and the base 11, and the self-locking assembly 5 is connected with the bottom plate 31 at one end far away from the base 11. Specifically, when one end of the trough 3 provided with the limiting plate 33 is in contact with the base 11, the self-locking assembly 5 is in contact with the base 11 and drives the locking piece 511 to unlock, so that the locking piece 511 and the base 11 are in better elastic fit.

Further, the self-locking assembly 5 includes a contact block 51 elastically contacting the base 11 and an elastic portion 52 for driving the contact block 51, the top of the contact block 51 is fixedly connected with the locking block 511, the bottom plate 31 is provided with a movable slot 312 movably connected with the contact block 51, and the elastic portion 52 is fixedly connected with the bottom plate 31. Specifically, when the end of the trough 3 provided with the limiting plate 33 contacts with the stand 11, the contact block 51 contacts with the stand 11 to compress and elastically deform the elastic part 52, and the contact block 51 drives the locking block 511 to move after being contacted and extruded by the stand 11, so that the locking block 511 is ejected out of the jack 311, and a better unlocking effect of the locking block 511 is realized.

Further, the contact block 51 is provided with a contact lever 53 for making elastic contact with the housing 11. Specifically, when the end of the trough 3 provided with the limiting plate 33 contacts with the base 11, the contact rod 53 contacts with the base 11 to compress the contact block 51, the contact block 51 is compressed to compress and elastically deform the elastic part 52, the contact block 51 drives the locking block 511 to move after being contacted and pressed by the base 11, and the locking block 511 is ejected out of the jack 311, so that a better unlocking effect of the locking block 511 is achieved.

Further, the insertion hole 311 is connected to a locking hole 313 movably connected to the locking piece 511. Specifically, when the locking piece 511 is elastically contacted with the base 11 and then is pushed out of the jack 311 to unlock, the locking piece 511 can be better moved by arranging the locking hole 313, so that the locking piece 511 can better unlock and lock the jack 311

Further, the device also comprises a press-in assembly 6 which is in insertion fit with the insertion hole 311, and the press-in assembly 6 is fixedly connected with the top of the stand 11. Specifically, after the magnetic shoe falls into the jack 311, the magnetic shoe is pressed into the outer rotor casing by the pressing-in assembly 6, and the outer rotor casing is assembled.

Further, the press-in assembly 6 includes a press-in cylinder 61 fixedly connected with the base 11, and a press rod 62 matched with the press-in cylinder 61, where the press rod 62 is in insertion fit with the insertion hole 311. Specifically, when the pressing assembly 6 inserts the magnetic shoe into the outer rotor casing through the insertion hole 311, the pressing cylinder 61 drives the pressing rod 62, and the bottom of the pressing rod 62 contacts the magnetic shoe and performs pressure test, so that the magnetic shoe and the outer rotor casing are assembled.

Further, the base 11 is provided with a fixing seat 14 for fixing the outer rotor casing at a side far from the press-in cylinder 61.

Working principle: during the use, through arranging a plurality of magnetic shoes in the silo 3, after loading is accomplished, carry out the arrangement to the magnetic shoe in the silo 3, specifically, drag both sides wall 32 through two cylinders 41 respectively, carry out the less dynamics to the magnetic shoe in the silo 3 and clap the arrangement, adjust the posture of magnetic shoe in the silo 3, promote kicking block 34 through drive assembly 2, promote the magnetic shoe in silo 3 to the side that is close to frame jack 311 and remove, until the forefront magnetic shoe removes to jack 311 top, but make the magnetic shoe unable through jack 311 whereabouts owing to the barrier of locking block 511, continue to promote kicking block 34 through drive assembly 2 again, make kicking block 34 continue to promote the magnetic shoe, and drive silo 3 wholly to the frame 11 remove, until silo 3 and frame 11 contact, be ejected from jack 311 after locking block 511 and frame 11 contact, reach the purpose of unblock jack 311, the magnetic shoe realizes the assembly through jack 311 whereabouts.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. An accurate magnetic shoe press-in device capable of finishing materials, which is characterized by comprising:

the device comprises a rack, wherein a driving assembly is arranged in the rack, and a machine base is arranged at the head end of the rack;

the trough comprises a bottom plate, two symmetrically arranged side walls, a limiting plate arranged at one end of the bottom plate, which is close to the base, a top block and two cylinders; the bottom plate is movably connected to the frame, the end part of the bottom plate is provided with a jack for the magnetic shoe to pass through, and a locking block for opening and closing the jack is arranged in the jack; the two side walls are movably connected with the limiting plate; the top block is arranged at one end of the bottom plate, which is far away from the base, in a sliding manner, and is connected with the pushing part of the driving assembly; the two air cylinders are arranged on the bottom plate, and piston rods of the two air cylinders are respectively connected with the two side walls so as to push the two side walls to move in directions close to or far away from each other.

2. The precise magnetic shoe pressing device capable of finishing materials according to claim 1, wherein: the machine frame comprises an upper machine frame and a lower machine frame, wherein the upper machine frame is provided with a movable guide rail for realizing movable connection with the bottom plate, and the driving assembly is fixedly connected with the top surface of the lower machine frame.

3. The precise magnetic shoe pressing device capable of finishing materials according to claim 1, wherein: the driving assembly comprises a driving rail and a driving frame which is in sliding connection with the driving rail, wherein the driving frame is used for realizing the function of a pushing part and is connected with the top block, and the driving frame is connected with the top block through the pushing part and is used for realizing the sliding connection of the top block and the bottom plate.

4. The precise magnetic shoe pressing device capable of finishing materials according to claim 1, wherein: the self-locking assembly is used for realizing the elastic fit of the locking block and the base, and the self-locking assembly is connected with the bottom plate at one end far away from the base.

5. The precise magnetic shoe pressing device capable of finishing materials according to claim 4, wherein: the self-locking assembly comprises a contact block in elastic contact with the machine base and an elastic part for driving the contact block, wherein the top of the contact block is fixedly connected with the locking block, the bottom plate is provided with a movable groove movably connected with the contact block, and the elastic part is fixedly connected with the bottom plate.

6. The precise magnetic shoe pressing device capable of finishing materials according to claim 5, wherein: the contact block is provided with a contact rod for realizing elastic contact with the base.

7. The precise magnetic shoe pressing device capable of finishing materials according to claim 5, wherein: the jack is communicated with a lock hole movably connected with the lock block.

8. The precise magnetic shoe pressing device capable of finishing materials according to claim 1, wherein: the device also comprises a pressing-in assembly which is in insertion fit with the jack, and the pressing-in assembly is fixedly connected with the top of the machine base.

9. The precise magnetic shoe pressing device capable of finishing materials according to claim 8, wherein: the pressing-in assembly comprises a pressing-in air cylinder fixedly connected with the base and a pressing rod matched with the pressing-in air cylinder, and the pressing rod is in insertion fit with the insertion hole.

10. The precise magnetic shoe pressing device capable of finishing materials according to claim 9, wherein: the machine seat is provided with a fixing seat for fixing the outer rotor shell on one side far away from the press-in cylinder.