CN215118618U - Iron core disassembling device - Google Patents

Abstract

The application provides an iron core disassembling device which comprises a power plate capable of moving up and down, at least two disassembling assemblies arranged on the power plate at intervals, and a positioning die used for mounting a round iron core; the positioning die can sequentially move the full-circle iron core to the lower part of the at least two disassembling assemblies so as to disassemble the at least two disassembling assemblies; each disassembling component comprises two wedge-shaped structures arranged at intervals, one end of each wedge-shaped structure is connected to the power plate, and the other end of each wedge-shaped structure is a free end and is wedge-shaped and is used for being inserted into the iron core notch to enlarge the iron core notch; the two wedge-shaped structures of each disassembling component can be inserted into the two iron core notches of the round iron core under the driving of the power plate so as to disassemble the round iron core into two parts; the positions of all the wedge-shaped structures in the circumferential direction are different and are used for being inserted into all the iron core notches of a full-circle iron core in a one-to-one correspondence mode. The iron core disassembling device is simple in disassembling operation, short in time consumption and high in efficiency.

Description

Iron core disassembling device

Technical Field

The application belongs to the technical field of iron core charging equipment, and more specifically relates to an iron core disassembling device.

Background

When stator core supplied materials, generally set up to the whole round iron core that forms by the combination of a plurality of iron core monomers, before realizing the equipment operation of iron core monomer and skeleton or the free wire winding operation of iron core, all need break up whole round iron core earlier, just can realize the free material loading of iron core. However, at present, the whole round iron core is usually disassembled into the iron core units manually, and the operation is very tedious and takes a long time, so that the feeding efficiency of the iron core units is very low.

SUMMERY OF THE UTILITY MODEL

One of the purposes of the embodiment of the application is as follows: the utility model provides an iron core unstack device, aims at solving among the prior art, the artifical whole round iron core of unstacking leads to complex operation and the technical problem of inefficiency.

In order to solve the technical problem, the embodiment of the application adopts the following technical scheme:

the iron core disassembling device comprises a whole-circle iron core, wherein the whole-circle iron core is formed by combining a plurality of iron core single bodies along the circumferential direction, and two adjacent iron core single bodies are enclosed to form an iron core notch; the iron core disassembling device comprises a power plate capable of moving up and down, at least two disassembling assemblies arranged on the power plate at intervals, and a positioning die for mounting the round iron core; the positioning die can sequentially move the full-circle iron core to the position below the at least two disassembling assemblies so as to disassemble the at least two disassembling assemblies; each disassembling component comprises two wedge-shaped structures arranged at intervals, one end of each wedge-shaped structure is connected to the power plate, and the other end of each wedge-shaped structure is a free end and is wedge-shaped and is used for being inserted into the iron core notch to enlarge the iron core notch; the two wedge-shaped structures of each disassembling component can be inserted into the two iron core notches of the round iron core under the driving of the power plate so as to disassemble the round iron core into two parts; the positions of all the wedge-shaped structures in the circumferential direction are different and are used for being inserted into all the iron core notches of one full-circle iron core in a one-to-one correspondence mode.

In one embodiment, one full-circle iron core is formed by combining six iron core single bodies, and the six iron core single bodies surround to form six iron core notches which are distributed at intervals along the circumferential direction; the disassembling assemblies are three, the three disassembling assemblies are provided with six wedge-shaped structures, and the six wedge-shaped structures are used for being inserted into the six iron core notches in a one-to-one correspondence mode.

In one embodiment, the wedge-shaped structure comprises a first wedge block and at least two combined second wedge blocks, wherein the first wedge block is connected to the power plate and is inserted between at least two second wedge blocks;

the iron core disassembling device further comprises a movable frame and a first guide rod, the movable frame is movably arranged below the power plate, and the second wedge-shaped block is movably arranged on the movable frame; the first guide rod is connected between the power plate and the movable frame so as to drive the movable frame and the second wedge block to move up and down under the driving of the power plate; when the second wedge-shaped block is inserted into a preset position in the iron core notch, the power plate moves downwards relative to the first guide rod so as to drive the first wedge-shaped block to move downwards and prop open at least two second wedge-shaped blocks.

In one embodiment, the iron core disassembling device further comprises a limiting frame, wherein the limiting frame is arranged to be higher than the full-round iron core on the positioning die in the vertical direction; when the second wedge-shaped block is inserted into the preset position in the iron core notch, the movable frame abuts against the limiting frame and/or the second wedge-shaped block abuts against the positioning die.

In one embodiment, the wedge structure further includes two fixed blocks disposed on the movable frame and a second guide rod connected between the two fixed blocks, and the wedge structure includes two second wedge blocks disposed between the two fixed blocks and penetrating through the second guide rod to move relative to the second guide rod under the propping action of the first wedge block.

In one embodiment, the outer diameter of the first wedge-shaped block gradually increases from bottom to top.

In one embodiment, the first wedge block is provided with a limiting groove, and the second guide rod penetrates through the limiting groove and forms limiting with an upper inner side wall of the limiting groove and a lower inner side wall of the limiting groove respectively.

In one embodiment, a limiting block is arranged below the movable frame, and an elastic part is connected between the limiting block and the movable frame; the second wedge block is movably arranged in the limiting block in a penetrating mode, and the limiting block is elastically abutted to the round iron core when the second wedge block is inserted into the iron core notch.

In one embodiment, the iron core disassembling device further comprises a frame and a driving member arranged on the frame, and the power plate is connected to the output end of the driving member.

In one embodiment, a third guide rod is arranged on the machine frame, and the third guide rod is connected to the power plate and can move up and down relative to the machine frame.

The iron core disassembling device provided by the embodiment of the application has the beneficial effects that: compared with the prior art, in the application, one end, away from the power plate, of each wedge-shaped structure is a free end and is wedge-shaped, so that the wedge-shaped structures can be inserted into the iron core notches under the driving of the power plate, the iron core notches are enlarged, each disassembling assembly comprises two wedge-shaped structures, and the two wedge-shaped structures of each disassembling assembly can be inserted into the two iron core notches of the whole round iron core to disassemble the whole round iron core into two parts; in addition, positioning die can remove the below of the subassembly of breaing up to at least two in proper order with whole circle iron core, then at least two are breaed up the subassembly and can be in proper order broken up into two parts with whole circle iron core, two at least wedge structures of breaing up the subassembly can insert in proper order in the iron core notch promptly, and, all wedge structures are along ascending position diverse in week, and be used for the one-to-one to insert in all iron core notches of a whole circle iron core, so, when breaking up whole circle iron core, at least two wedge structures of breaing up the subassembly insert in proper order in the iron core notch under the drive of power plate, then can make all wedge structure one-to-ones insert in all iron core notches, promptly, through two at least the effect of breaing up in proper order of breaing up the subassembly, the effect of breaing up of whole circle iron core has been realized. It should be noted here that the disassembling operation of the iron core disassembling device is very simple, the consumed time is very short, and the disassembling operation can be realized as long as the power plate drives the wedge structures of at least two disassembling assemblies to be inserted into the iron core notch in sequence, so that the disassembling efficiency of the whole round iron core is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a perspective view of a round core in the related art;

fig. 2 is a schematic perspective view of an iron core disassembling apparatus provided in the embodiment of the present application before being pressed down;

FIG. 3 is a front view of FIG. 2;

fig. 4 is a perspective view of the core disassembly apparatus of fig. 2 after being depressed;

fig. 5 is a perspective view of a positioning mold of the iron core disassembling device of fig. 2;

fig. 6 is a first schematic perspective view of a movable frame matched disassembling component of the iron core disassembling device in fig. 2;

fig. 7 is a second schematic perspective view of a movable frame fitting disassembly assembly of the iron core disassembly apparatus of fig. 2;

fig. 8 is a perspective view of a wedge structure of the core disassembly apparatus of fig. 2;

FIG. 9 is an exploded view of FIG. 8;

fig. 10 is a perspective view of a first wedge of the core disassembly apparatus of fig. 2.

Wherein, in the figures, the respective reference numerals:

10-a power plate; 20-disassembling the assembly; 21-a wedge-shaped structure; 211-a first wedge; 2111-limit groove; 212-a second wedge; 213-fixing block; 214-a second guide bar; 30-positioning the mold; 301-a second positioning slot; 31-a locating post; 40-a movable frame; 50-a first guide bar; 60-a limiting frame; 70-a limiting block; 701-avoiding a position groove; 80-a resilient member; 90-a frame; 100-a drive member; 110-a third guide bar; 10' -a full round iron core; 11' -iron core monomer; 101' -an iron core notch; 102' -first positioning groove.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, is not to be considered as limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

The following detailed description is made with reference to the accompanying drawings and examples:

referring to fig. 1-4, the core disassembling apparatus provided in the embodiment of the present application is mainly used for disassembling a full-circle core 10', that is, mainly used for disassembling the full-circle core 10' into a plurality of core units 11 '. The round iron core 10' is formed by combining a plurality of iron core single bodies 11' along the circumferential direction, the plurality of iron core single bodies 11' are sequentially connected along the circumferential direction, and two adjacent iron core single bodies 11' are enclosed to form iron core notches 101', wherein the number of the iron core single bodies 11' is the same as that of the iron core notches 101 '.

The iron core disassembling device comprises a power plate 10, at least two disassembling assemblies 20 and a positioning die 30. The power plate 10 can move up and down, at least two disassembling assemblies 20 are arranged on the power plate 10 at intervals, and the positioning die 30 is used for installing the round iron core 10'. Wherein the disassembling assembly 20 is used for disassembling the complete round core 10'. It should be noted here that the positioning mold 30 can be sequentially moved to below the at least two disassembling assemblies 20, that is, the positioning mold 30 can sequentially move the round iron core 10' to below the at least two disassembling assemblies 20, so that the round iron core 10' is sequentially disassembled by the at least two disassembling assemblies 20, and is accordingly disassembled into the plurality of iron core units 11 '. Here, the complete round core 10' performs the disassembling operation under the sequential disassembling action of at least two disassembling assemblies 20. Wherein the up-down direction is the direction Z in fig. 2-4.

Every subassembly 20 of breaing up includes the wedge structure 21 that two intervals set up, and the one end of wedge structure 21 is connected in power board 10, and the other end of wedge structure 21 is the free end and is the wedge, and wedge structure 21 can move down under the drive of power board 10 for the free end of wedge structure 21 inserts in iron core notch 101', thereby props big iron core notch 101', in order to realize the operation of breaing up of whole circle iron core 10 '. The two wedge-shaped structures 21 of each disassembling component 20 can be inserted into the two core notches 101' of a full-circle core 10' under the driving of the power plate 10, so that the full-circle core 10' is disassembled into two parts; in this way, when the positioning mold 30 sequentially moves the round core 10 'to the lower side of at least two disassembling assemblies 20, the two wedge structures 21 of each disassembling assembly 20 can be inserted into the two core slots 101' of one round core 10', so that the round core 10' is sequentially disassembled into two parts by each disassembling assembly 20.

It should be noted here that the wedge-shaped structures 21 of at least two of the disassembling blocks 20 are located at different positions in the circumferential direction, and the two wedge-shaped structures 21 of each disassembling block 20 are spaced apart, so that all the wedge-shaped structures 21 are located at different positions in the circumferential direction. Moreover, the wedge structures 21 of at least two disassembling assemblies 20 are used for being inserted into all the iron core slots 101 'of one full-circle iron core 10' in a one-to-one correspondence manner, that is, all the wedge structures 21 are used for being inserted into all the iron core slots 101 'of one full-circle iron core 10' in a one-to-one correspondence manner; it can be understood that the number of all the wedge structures 21 of the at least two disassembling assemblies 20 is the same as the number of all the core slots 101' of the at least two round cores 10', when one round core 10' moves below the at least two disassembling assemblies 20 in sequence, the wedge structures 21 of the at least two disassembling assemblies 20 are inserted into the core slots 101' in sequence, that is, the wedge structures 21 of different disassembling assemblies 20 are inserted into different core slots 101', after the round core 10' is disassembled by the at least two disassembling assemblies 20 in sequence, all the core slots 101' are already inserted into the corresponding wedge structures 21, and each core slot 101' in one round core 10' is only inserted into one wedge structure 21 to be expanded, so that the disassembling operation of the round core 10' is completely realized, and the phenomenon that the core slots 101' are repeatedly disassembled to cause disorder of the disassembling operation is avoided, the disassembling effect of the full-round iron core 10' is ensured.

In the embodiment of the application, one end of the wedge-shaped structure 21, which is far away from the power plate 10, is a free end and is wedge-shaped, so that the wedge-shaped structure 21 can be inserted into the iron core notch 101 'under the driving of the power plate 10, and the iron core notch 101' is enlarged, each disassembling assembly 20 comprises two wedge-shaped structures 21, and the two wedge-shaped structures 21 of each disassembling assembly 20 can be inserted into the two iron core notches 101 'of the round iron core 10' to disassemble the round iron core 10 'into two parts, so that the arrangement of the wedge-shaped structures 21 enables each disassembling assembly 20 to disassemble the round iron core 10' into two parts; in addition, the positioning mold 30 can move the whole circular iron core 10' to the lower side of at least two disassembling assemblies 20 in sequence, and then at least two disassembling assemblies 20 can disassemble the whole circular iron core 10' into two parts in sequence, that is, the wedge structures 21 of at least two disassembling assemblies 20 can be inserted into the iron core notches 101' in sequence, and all the wedge structures 21 are different in position along the circumferential direction and are used for being inserted into all the iron core notches 101' of one whole circular iron core 10' in a one-to-one correspondence manner, so when the whole circular iron core 10' is disassembled, the wedge structures 21 of at least two disassembling assemblies 20 are inserted into the iron core notches 101' in sequence under the driving of the power plate 10, so that all the wedge structures 21 are inserted into all the iron core notches 101' in a one-to-one correspondence manner, that is, through the sequential disassembling action of at least two disassembling assemblies 20, the disassembling effect of the whole circular iron core 10' is realized. It should be noted here that the disassembling operation of the iron core disassembling device is very simple and time-consuming, and can be implemented as long as the power plate 10 sequentially drives the wedge structures 21 of the at least two disassembling assemblies 20 to be inserted into the iron core notches 101', thereby improving the disassembling efficiency of the round iron core 10'.

In an embodiment of the present application, the wedge structure 21 is configured as a wedge, and the outer diameter of the portion of the wedge departing from the power plate 10 gradually increases from bottom to top, so that when the wedge moves downward under the driving of the power plate 10 and is inserted into the core slot 101', because the outer diameter of the portion of the wedge inserted into the core slot 101' gradually increases, two core monomers 11 'adjacent to the wedge are separated by the wedge to realize separation, and thus, the separation operation of the full-circle core 10' is realized.

Referring to fig. 1 and 5, in the present embodiment, a plurality of iron core single bodies 11 'are combined along a circumferential direction to form a circular disc-shaped iron core 10', and the plurality of iron core single bodies 11 'enclose to form a first positioning slot 102', and the first positioning slot 102 'is located in a middle portion of the circular iron core 10'. A second positioning groove 301 is formed on the positioning mold 30, the second positioning groove 301 is a circular groove, and a positioning column 31 is formed by protruding the middle part of the second positioning groove 301. When the round iron core 10' is mounted on the positioning mold 30, the round iron core 10' is accommodated in the second positioning groove 301, that is, the plurality of iron core units 11' are accommodated in the second positioning groove 301 along the circumferential direction, and the positioning column 31 penetrates through the first positioning groove 102', so that the positioning of the round iron core 10' is realized. It should be noted that the inner diameter of the second positioning groove 301 is larger than the outer diameter of the round core 10', so as to prevent the outer circumferential wall of the round core 10' from being restricted by the inner circumferential wall of the second positioning groove 301 and being unable to be disassembled, and facilitate the operation of disassembling the round core 10 '.

Referring to fig. 1-7, in the present embodiment, a full-circle iron core 10 'is formed by six iron core single bodies 11' combined along a circumferential direction, and the six iron core single bodies 11 'surround to form six iron core notches 101' distributed at intervals along the circumferential direction. Accordingly, the number of the disassembling members 20 is three, and each disassembling member 20 includes two wedge structures 21, so that the three disassembling members 20 have six wedge structures 21 in total, and the six wedge structures 21 are used for being inserted into the six core slots 101' in a one-to-one correspondence. It will be appreciated that in other embodiments of the present application, the break-up assembly may be provided in two or more than four.

2-4, the horizontal direction is left-right, where the three deconsolidation assemblies 20 are assumed to be, from left to right, a first deconsolidation assembly 20, a second deconsolidation assembly 20, and a third deconsolidation assembly 20. In this embodiment, the working principle of the iron core disassembling device is as follows: firstly, the positioning mold 30 is moved to the lower side of the first disassembling component 20, that is, the round iron core 10 'is moved to the lower side of the first disassembling component 20, all the disassembling components 20 are driven by the power plate 10 to move downwards, so that the two wedge structures 21 of the first disassembling component 20 move downwards and are inserted into two iron core notches 101' of the round iron core 10 'to enlarge the two iron core notches 101', here, the two iron core notches 101 'are called as first iron core notches 101', and then the two wedge structures 21 disassemble the round iron core 10 'into two parts along the distribution straight line of the two first iron core notches 101'; all the disassembling assemblies 20 are driven by the power plate 10 to move upwards for resetting; then, the round iron core 10 'is moved to the right and moved to the lower side of the second disassembling component 20, and all the disassembling components 20 are moved downward again under the driving of the power plate 10, so that the two wedge structures 21 of the second disassembling component 20 are moved downward and inserted into the other two iron core slots 101' of the round iron core 10 'to enlarge the two iron core slots 101', here, the two iron core slots 101 'are called as second iron core slots 101', and then the two wedge structures 21 disassemble the round iron core 10 'into two parts along the distribution straight line of the two second iron core slots 101'; all the disassembling assemblies 20 are driven by the power plate 10 to move upwards again for resetting; then, the whole circular iron core 10 'moves to the right and moves below the third disassembling component 20, all the disassembling components 20 move downwards again under the driving of the power plate 10, so that the two wedge-shaped structures 21 of the third disassembling component 20 move downwards and are inserted into the remaining two iron core notches 101' of the whole circular iron core 10 'to enlarge the two iron core notches 101', the two iron core notches 101 'are referred to as third iron core notches 101', and the two wedge-shaped structures 21 disassemble the whole circular iron core 10 'into two parts again along the distribution straight lines of the two third iron core notches 101'; finally, all the disassembling assemblies 20 are driven by the power plate 10 to move upwards again for resetting, and the disassembling operation of the whole round iron core 10' is completed. It should be noted here that the wedge structures 21 of the first disassembling component 20, the second disassembling component 20, and the third disassembling component 20 are sequentially inserted into the six core notches 101 'of the round core 10', so that the six core notches 101 'of the round core 10' are respectively and correspondingly enlarged by the six wedge structures 21, thereby realizing the disassembling operation of the round core 10 'and improving the disassembling effect of the round core 10'.

Referring to fig. 6-8, in the present embodiment, wedge structure 21 includes a first wedge block 211 and at least two second wedge blocks 212 formed by combination. One end of the first wedge-shaped block 211 is connected to the power plate 10, and the other end of the first wedge-shaped block 211 is inserted between at least two second wedge-shaped blocks 212; one end of the second wedge-shaped block 212 is wedge-shaped, and the wedge-shaped part of the second wedge-shaped block 212 is inserted into the core slot 101' to enlarge the core slot 101', so that the whole round core 10' is disassembled. It can be understood that when the first wedge block 211 is inserted between at least two second wedge blocks 212, the first wedge block 211 can enlarge the whole body formed by the at least two second wedge blocks 212, that is, the outer diameter of the whole body formed by the at least two second wedge blocks 212 is increased, so that the second wedge blocks 212 can be helped to enlarge the core slot 101'.

Referring to fig. 2-4, the core disassembling apparatus further includes a movable frame 40 and a first guide bar 50. The movable frame 40 is movably disposed below the power plate 10 and is disposed above the round iron core 10' of the positioning mold 30. Wherein, the second wedge-shaped block 212 is connected to the movable frame 40 and movably disposed on the movable frame 40, and the wedge-shaped portion of the second wedge-shaped block 212 extends downward from the movable frame 40, so that the wedge-shaped portion of the second wedge-shaped block 212 is inserted into the core slot 101 'and props up the core slot 101'. The first guide bar 50 is connected between the power plate 10 and the movable frame 40 to drive the movable frame 40 and the second wedge block 212 to move up and down under the driving of the power plate 10. When the second wedge-shaped blocks 212 are inserted into the predetermined positions in the core slot 101', the power plate 10 moves downward relative to the first guide bar 50 to drive the first wedge-shaped blocks 211 to move downward and to spread at least two second wedge-shaped blocks 212. Wherein, first guide bar 50 wears to locate power plate 10, and the one end of first guide bar 50 is connected in adjustable shelf 40, and the other end of first guide bar 50 is equipped with the limiting plate, and this limiting plate and power plate 10 form spacingly to the stroke of limiting first guide bar 50 downstream, can understand, first guide bar 50 hangs and locates on power plate 10.

It should be noted here that when the round iron core 10' is disassembled, the power plate 10 moves downward, and since the position limiting plate of the first guide rod 50 and the power plate 10 form a position limitation, the first guide rod 50 drives the movable frame 40 to move downward under the driving of the power plate 10; moreover, as the second wedge-shaped block 212 is movably arranged on the movable frame 40, the second wedge-shaped block 212 is driven by the movable frame 40 to move downwards and be inserted into the iron core slot 101', and at this time, the first wedge-shaped block 211 and the power plate 10 synchronously move downwards to ensure that the first wedge-shaped block 211 is inserted into the position relationship between at least two second wedge-shaped blocks 212. When the second wedge-shaped block 212 is driven by the movable frame 40 to be inserted into the preset position of the iron core slot 101', that is, the wedge-shaped part of the second wedge-shaped block 212 is completely inserted into the iron core slot 101', at this time, the movable frame 40 and the second wedge-shaped block 212 do not move downward any more; the power plate 10 continues to move downwards, the first guide rod 50 does not continue to move downwards under the connecting action of the movable frame 40, at this time, the power plate 10 moves downwards relative to the first guide rod 50, the first wedge-shaped block 211 moves downwards under the driving of the power plate 10 and continues to be inserted between the at least two second wedge-shaped blocks 212, so that the at least two second wedge-shaped blocks 212 are propped open, and thus, the iron core notch 101 'is propped large by the at least two second wedge-shaped blocks 212, so that the disassembling operation of the full-circle iron core 10' is realized.

Referring to fig. 2-4, in the present embodiment, the iron core disassembling apparatus further includes a limiting frame 60, and the height of the limiting frame 60 along the vertical direction is higher than the height of the round iron core 10' on the positioning mold 30. When the second wedge-shaped block 212 is inserted into the preset position of the iron core notch 101 'under the driving of the movable frame 40, that is, the wedge-shaped portion of the second wedge-shaped block 212 is completely inserted into the iron core notch 101', at this time, the movable frame 40 just abuts against the limiting frame 60, so that the movable frame 40 no longer continuously drives the second wedge-shaped block 212 to continuously move downwards, when the power plate 10 continues to be pressed downwards, the first guide rod 50 no longer continuously moves downwards under the connecting action of the movable frame 40, so that the power plate 10 moves downwards relative to the first guide rod 50, and thus, the first wedge-shaped block 211 supports at least two second wedge-shaped blocks 212 under the driving of the power plate 10. It can be understood that, when the second wedge-shaped block 212 is inserted into the preset position of the iron core notch 101' under the driving of the movable frame 40, the movable frame 40 just abuts against the limiting frame 60, so as to limit the downward-pressing stroke of the movable frame 40, and prevent the movable frame 40 from infinitely moving downward under the driving of the power plate 10 to crush the round iron core 10' on the positioning mold 30, thereby protecting the round iron core 10 '.

It is understood that in other embodiments of the present application, when the second wedge-shaped block 212 is inserted into the predetermined position in the core slot 101', that is, the wedge-shaped portion of the second wedge-shaped block 212 is completely inserted into the core slot 101', and at this time, the second wedge-shaped block 212 abuts against the positioning mold 30, the second wedge-shaped block 212 does not continue to move downward; here, due to the connection relationship between the second wedge-shaped blocks 212 and the movable frame 40, the movable frame 40 is not further moved downwards by the second wedge-shaped blocks 212, so that when the power plate 10 moves downwards relative to the first guide bar 50, the first wedge-shaped blocks 211 move downwards continuously by the power plate 10 to prop open at least two second wedge-shaped blocks 212.

Referring to fig. 6, 8-9, in the present embodiment, the following is a description of each wedge structure 21: the wedge structure 21 further includes two fixed blocks 213 disposed on the movable frame 40 and a second guide rod 214 connected between the two fixed blocks 213, the wedge structure 21 includes two second wedge blocks 212, the two second wedge blocks 212 are disposed between the two fixed blocks 213 and all penetrate through the second guide rod 214, so that the two second wedge blocks 212 can move relative to the second guide rod 214 under the opening action of the first wedge block 211. It can be understood that, when the second wedge-shaped block 212 is inserted into the predetermined position of the core slot 101', that is, when the movable frame 40 abuts against the limiting frame 60, the power plate 10 continues to move downward, the first wedge-shaped block 211 continues to move downward and supports the two second wedge-shaped blocks 212 under the driving of the power plate 10, and the two second wedge-shaped blocks 212 move back to back along the second guide rod 214 to increase the distance between the two second wedge-shaped blocks 212, so that the two second wedge-shaped blocks 212 support the core slot 101', so as to realize the disassembly of the full-circle core 10 '. It should be noted here that when two second wedge-shaped blocks 212 are expanded, the second wedge-shaped blocks 212 move along the second guide rods 214, so that the stability of the second wedge-shaped blocks 212 when being expanded is ensured, thereby facilitating the improvement of the stability of the round core 10' when being disassembled.

Referring to fig. 8-10, in the present embodiment, regarding each wedge-shaped structure 21, the outer diameter of the first wedge-shaped block 211 along the distribution direction of the two second wedge-shaped blocks 212 of each wedge-shaped structure 21 gradually increases from bottom to top, so that when the movable frame 40 abuts against the limiting frame 60, the power plate 10 continues to move downward, the first wedge-shaped block 211 continues to move downward under the driving of the power plate 10 and continues to be inserted between the two second wedge-shaped blocks 212, and in the process that the first wedge-shaped block 211 continues to move downward, the outer diameter of the portion of the first wedge-shaped block 211 inserted between the two second wedge-shaped blocks 212 gradually increases, so that the distance between the two second wedge-shaped blocks 212 is gradually increased by the first wedge-shaped block 211, thereby facilitating the iron core notch 101 'to be gradually expanded, and achieving the disassembling operation of the full-round iron core 10'.

Referring to fig. 8-10, in the present embodiment, the first wedge-shaped block 211 is provided with a limiting groove 2111, the limiting groove 2111 is a through groove, the first wedge-shaped block 211 is inserted between the two second wedge-shaped blocks 212, and the second guiding rod 214 is inserted through the limiting groove 2111. The limiting groove 2111 is respectively stopped at the upper inner side wall and the lower inner side wall along the up-down direction, and the second guide rod 214 respectively forms limiting with the upper inner side wall of the limiting groove 2111 and the lower inner side wall of the limiting groove 2111. The second guide rod 214 and the lower inner side wall of the limiting groove 2111 form limiting, so that the connection relationship between the first wedge-shaped block 211 and the second guide rod 214 is ensured, and the first wedge-shaped block 211 is prevented from being separated from the second guide rod 214 and two second wedge-shaped blocks 212 when being driven by the power plate 10 to move upwards; in addition, the second guide rod 214 and the upper inner side wall of the limiting groove 2111 form limiting, so that the first wedge-shaped block 211 is prevented from being infinitely inserted downwards between the two second wedge-shaped blocks 212, and the first wedge-shaped block 211 is directly abutted against the positioning mold 30 to cause the first wedge-shaped block 211 to be damaged.

Referring to fig. 2-4 and 7, in the present embodiment, a limiting block 70 is disposed below the movable frame 40, and an elastic member 80 is connected between the limiting block 70 and the movable frame 40, wherein the elastic member 80 may be a spring, a tension spring, a spring plate, or the like. The second wedge-shaped block 212 is movably disposed through the limiting block 70, wherein the limiting block 70 is provided with an avoiding groove 701 penetrating in the vertical direction, and the second wedge-shaped block 212 is disposed through the avoiding groove 701. The stopper 70 elastically abuts against the round core 10 'when the second wedge-shaped block 212 is inserted into the core slot 101'. It can be understood that, when the second wedge-shaped block 212 is inserted into the predetermined position of the core slot 101', that is, the movable frame 40 abuts against the limiting frame 60, at this time, the limiting block 70 is driven by the movable frame 40 to move downward and elastically abut against the round core 10' on the positioning mold 30, and the elastic member 80 is in a compressed state, here, the elastic abutting relationship between the limiting block 70 and the round core 10 'reduces the damage of the limiting block 70 to the round core 10'; then, the power plate 10 drives the first wedge-shaped block 211 to continuously press down, at this time, the first guide rod 50, the movable frame 40 and the limiting block 70 are not continuously pressed down, the first wedge-shaped block 211 supports the two second wedge-shaped blocks 212, and the disassembling operation of the whole round iron core 10' is realized; finally, the power plate 10 moves upwards in a resetting manner, the first guide rod 50 drives the movable frame 40 to move upwards in a resetting manner under the driving of the power plate 10, the limiting block 70 is connected with the movable frame 40 through the elastic part 80, the elastic part 80 is gradually reset upwards under the driving of the movable frame 40 at the moment, the limiting block 70 does not move upwards directly, and the second wedge-shaped block 212 moves upwards under the driving of the movable frame 40 at the moment, so that the second wedge-shaped block 212 moves upwards in the avoiding groove 701 to be separated from the iron core notch 101'; when the second wedge-shaped block 212 is substantially separated from the core slot 101', the elastic member 80 drives the stopper 70 to move upward, so as to realize the upward resetting movement of the stopper 70. It can be understood that, in the embodiment, when the first guide rod 50 drives the movable frame 40 to move upwards in a resetting manner under the driving of the power plate 10, the limiting block 70 does not move upwards directly, so as to prevent the round iron core 10' from moving upwards under the driving of the second wedge-shaped block 212 in the process that the second wedge-shaped block 212 is disengaged from the iron core notch 101', so that the wedge-shaped structure 21 can be completely disengaged from the round iron core 10' after the disassembling operation is completed.

Referring to fig. 2-4, in the present embodiment, the iron core disassembling apparatus further includes a frame 90 and a driving member 100 disposed on the frame 90, and the power plate 10 is connected to an output end of the driving member 100. Wherein, the limiting frame 60 is arranged on the frame 90. It should be noted here that, when the round iron core 10 'is disassembled, the driving member 100 drives the power plate 10 to move downward for the first time, the movable frame 40 moves downward and abuts against the limiting frame 60 under the driving of the power plate 10, and at this time, the wedge-shaped portion of the second wedge-shaped block 212 is completely inserted into the iron core notch 101'; then, the driving part 100 continues to work, and the power plate 10 continues to move downwards for the second time under the driving of the driving part 100, so that the first wedge-shaped block 211 supports the two second wedge-shaped blocks 212, thereby realizing the disassembly of the full-circle iron core 10'; finally, the driving member 100 is reset to drive the wedge structure 21, the movable frame 40 and the limiting member to move upward. It can be understood that, when the whole round iron core 10 'is disassembled, the two times of downward movement and upward reset movement of the power plate 10 are both the same driving part 100, so that the manufacturing cost of the iron core disassembling device is saved, other complicated driving operations are not needed, and the disassembling efficiency of the whole round iron core 10' is improved.

Referring to fig. 2-4, in the present embodiment, a third guiding rod 110 is disposed on the frame 90, and the third guiding rod 110 is connected to the power plate 10 and can move up and down relative to the frame 90. It can be understood that the third guide rod 110 penetrates through the frame 90 and is connected to the power plate 10, when the driving part 100 is driven, the power plate 10 moves up and down under the driving of the driving part 100, and then the third guide rod 110 moves up and down relative to the frame 90 under the driving of the power plate 10, so that the moving stability of the power plate 10 is improved, and the working stability of the whole iron core disassembling device is improved.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. An iron core disassembling device is used for disassembling a whole-circle iron core, wherein the whole-circle iron core is formed by combining a plurality of iron core single bodies along the circumferential direction, and two adjacent iron core single bodies are enclosed to form an iron core notch; the iron core disassembling device is characterized by comprising a power plate capable of moving up and down, at least two disassembling assemblies arranged on the power plate at intervals, and a positioning die for mounting a round iron core; the positioning die can sequentially move the full-circle iron core to the position below the at least two disassembling assemblies so as to disassemble the at least two disassembling assemblies; each disassembling component comprises two wedge-shaped structures arranged at intervals, one end of each wedge-shaped structure is connected to the power plate, and the other end of each wedge-shaped structure is a free end and is wedge-shaped and is used for being inserted into the iron core notch to enlarge the iron core notch; the two wedge-shaped structures of each disassembling component can be inserted into the two iron core notches of the round iron core under the driving of the power plate so as to disassemble the round iron core into two parts; the positions of all the wedge-shaped structures in the circumferential direction are different and are used for being inserted into all the iron core notches of one full-circle iron core in a one-to-one correspondence mode.

2. The core disassembly apparatus of claim 1, wherein one of the round cores is formed by combining six core monomers, and the six core monomers surround to form six core slots distributed at intervals along the circumferential direction; the disassembling assemblies are three, the three disassembling assemblies are provided with six wedge-shaped structures, and the six wedge-shaped structures are used for being inserted into the six iron core notches in a one-to-one correspondence mode.

3. The core breaking apparatus according to claim 1, wherein the wedge structure comprises a first wedge block and at least two second wedge blocks formed in combination, the first wedge block being connected to the power plate and interposed between at least two of the second wedge blocks;

the iron core disassembling device further comprises a movable frame and a first guide rod, the movable frame is movably arranged below the power plate, and the second wedge-shaped block is movably arranged on the movable frame; the first guide rod is connected between the power plate and the movable frame so as to drive the movable frame and the second wedge block to move up and down under the driving of the power plate; when the second wedge-shaped block is inserted into a preset position in the iron core notch, the power plate moves downwards relative to the first guide rod so as to drive the first wedge-shaped block to move downwards and prop open at least two second wedge-shaped blocks.

4. A core disassembling apparatus according to claim 3, further comprising a stopper provided higher than the round core on the positioning mold in a vertical direction; when the second wedge-shaped block is inserted into the preset position in the iron core notch, the movable frame abuts against the limiting frame and/or the second wedge-shaped block abuts against the positioning die.

5. An iron core disassembling device according to claim 3, wherein the wedge structure further includes two fixing blocks disposed on the movable frame and a second guide rod connected between the two fixing blocks, and the wedge structure includes two second wedge blocks disposed between the two fixing blocks and penetrating the second guide rod to move relative to the second guide rod under the propping action of the first wedge block.

6. The core breaking apparatus as claimed in claim 5, wherein the first wedge block has an outer diameter gradually increasing from bottom to top.

7. An iron core disassembling device according to claim 5, wherein the first wedge block is provided with a limiting groove, and the second guide rod penetrates through the limiting groove and forms a limiting position with an upper inner side wall of the limiting groove and a lower inner side wall of the limiting groove respectively.

8. An iron core disassembling device according to claim 3, wherein a limiting block is arranged below the movable frame, and an elastic member is connected between the limiting block and the movable frame; the second wedge block is movably arranged in the limiting block in a penetrating mode, and the limiting block is elastically abutted to the round iron core when the second wedge block is inserted into the iron core notch.

9. A core breaking apparatus according to any one of claims 1 to 8, further comprising a frame and a driving member provided on the frame, wherein the power plate is connected to an output end of the driving member.

10. An iron core dismantling device as claimed in claim 9, wherein a third guide bar is provided on the frame, the third guide bar being connected to the power plate and being capable of moving up and down with respect to the frame.

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