CN213521429U

CN213521429U - Fixing buckle split type plastic package motor stator core

Info

Publication number: CN213521429U
Application number: CN202023092850.9U
Authority: CN
Inventors: 王庆霞; 彭团生
Original assignee: Suzhou United Brother Product Design Co ltd
Current assignee: Suzhou United Brother Product Design Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-06-22
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to the technical field of motor stator iron cores, and discloses a fixed buckle split type plastic package motor stator iron core, which comprises an iron core body, wherein the inside of the iron core body comprises an assembling mechanism, the assembling mechanism comprises a tooth body, a hole groove is arranged on the tooth body, a fixed groove is arranged on the side edge of the hole groove, the fixed groove is arranged on the side wall of the tooth body, the stator core of the fixed buckle split type plastic package motor is beneficial to playing an appearance structure of an iron core body by effective splicing under the mutual clamping action of every two sets of the assembly mechanisms, the tooth body arranged in each group of assembly mechanisms is beneficial to playing a good bearing role for the body mechanism, is convenient to play the main body role of the whole structure, is beneficial to the effective connection and fixation of the clamping block through the arranged connecting arm, the clamping block is arranged, so that the clamping block is beneficial to being effectively clamped and reinforced with the clamping grooves arranged on the adjacent group of assembling mechanisms.

Description

Fixing buckle split type plastic package motor stator core

Technical Field

The utility model relates to a motor stator core technical field specifically is a fixed knot amalgamation formula plastic envelope motor stator core.

Background

The motor stator is the important component part of motor, wherein motor stator includes stator core, stator winding and frame triplex are constituteed, traditional stator core is whole circular structure, and whole circular can not cut apart, evenly distributed is the slot number of demand on the whole circle, this traditional stator core preparation iron core's in-process directly punches on the punch press through several silicon steel sheet materials and forms, though it is comparatively swift at the in-process of preparation stator core, but the stator core of whole circle is very difficult at wire-wound in-process, the material has not only been wasted, and wire-wound mode directly influences the work efficiency of motor.

In prior art to motor stator core, mostly be the stator core of traditional integral type structure, its in use makes the wire winding process of iron core more difficult, not only extravagant material, and wire winding mode influences holistic work efficiency, and concatenation formula stator core structure among prior art, stator core is spliced mutually with the welded mode by a plurality of sub-cores, so, the packaging efficiency who causes stator core on the one hand is lower, the high temperature that produces when on the other hand welds leads to the fact destruction to stator core easily, influence the working property of motor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a fixed knot amalgamation formula plastic envelope motor stator core possesses the advantage that alleviates the wire winding difficulty and improve the packaging efficiency, has solved the problem that iron core wire winding difficulty and avoid producing the influence to the motor in the traditional art.

The utility model provides a following technical scheme: a fixed buckle split type plastic package motor stator core comprises a core body, wherein the core body comprises an assembling mechanism inside, the assembling mechanism comprises a tooth body, a hole groove is formed in the tooth body, a fixing groove is formed in the side edge of the hole groove, the fixing groove is formed in the side wall of the tooth body, an insulating sheet is fixedly mounted on the side wall of the lower end of the tooth body, a connecting arm is fixedly mounted at one end of the tooth body, a clamping block is fixedly mounted at one end of the connecting arm, an auxiliary block is fixedly mounted at the side edge of the connecting arm, a clamping groove is formed in the other end of the tooth body, an auxiliary groove is formed in the side edge of the clamping groove, a first fixing piece is arranged at the front side of the core body, a penetrating buckle body is fixedly mounted at the rear end of the first fixing piece, the penetrating buckle body penetrates through the hole groove and is movably sleeved with the, the second fixing piece is located on the rear side of the iron core body.

Preferably, the inside of iron core body includes eight groups of equipment mechanisms, eight groups equipment mechanism is regular octagon shape evenly distributed, iron core body is regular octagon columnar structure.

Preferably, the both sides wall of the lower extreme of the tooth body all fixed mounting have the insulating piece, both sides the insulating piece is the symmetry setting in the both sides of tooth body lower extreme.

Preferably, the two side edges of the connecting arm are fixedly provided with auxiliary blocks, and the two side edges of the clamping groove are provided with auxiliary grooves.

Preferably, the rear end fixed mounting of first stationary blade has eight to wear to detain the body, every it all corresponds to wear to detain the body and runs through the hole groove and cup joint with the hole groove activity, the hole groove is cross cell body structure.

Preferably, the first fixing piece and the second fixing piece are both regular octagonal sheet structures, and the first fixing piece and the second fixing piece are symmetrically distributed on the front side and the rear side of the iron core body.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the fixed buckle split type plastic package motor stator core is beneficial to playing an effective splicing role under the mutual clamping effect between every two groups of the assembly mechanisms through the eight groups of the assembly mechanisms, is beneficial to playing a good bearing role for the body mechanism and is convenient to play a main body role of an integral structure, is beneficial to effectively connecting and fixing the clamping blocks through the arranged connecting arms, is beneficial to carrying out effective clamping and reinforcing effects with the clamping grooves arranged on the adjacent group of the assembly mechanisms through the arranged clamping blocks, is beneficial to clamping with the auxiliary grooves arranged on the adjacent group of the assembly mechanisms through the arranged auxiliary blocks, plays an auxiliary clamping and reinforcing effect on the connection between the adjacent two groups of the assembly mechanisms, and is beneficial to effectively bearing the clamping blocks and the auxiliary blocks arranged on the adjacent group of the assembly mechanisms through the arranged clamping grooves and the auxiliary grooves, through the fixed slot that sets up, effectual reinforcement effect when being favorable to whole iron core body to use the assembly.

2. This fixed knot amalgamation formula plastic envelope motor stator core, through the hole groove that sets up, be favorable to cup jointing the body of detaining of wearing that corresponds the establishment and play good and wear to establish and accept the effect mutually, and through the body of detaining of wearing that establishes, be favorable to effectively wearing to establish the effect with the hole groove when, play the fixed effect of the effectual connection of first stationary blade and second stationary blade, first stationary blade and second stationary blade through setting up, be favorable to with wear to detain the body coupling back, play the effective spacing and the reinforcement effect of both ends around the equipment to whole iron core body, and effectual playing effective spacing guard action to every group fixture block and draw-in groove block department, play whole good equipment result of use, prevent the not hard up and the obscission that exist after the assembly, reduce too much the welding action to the body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the assembling mechanism of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a top view of the present invention.

In the figure: 1. an iron core body; 2. an assembly mechanism; 3. a tooth body; 4. a hole groove; 5. fixing grooves; 6. an insulating sheet; 7. a connecting arm; 8. a clamping block; 9. an auxiliary block; 10. a card slot; 11. an auxiliary groove; 12. a first fixing sheet; 13. threading the buckle body; 14. a second fixing sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a fixed buckle split type plastic packaged motor stator core comprises a core body 1, the core body 1 includes eight groups of assembling mechanisms 2, the eight groups of assembling mechanisms 2 are uniformly distributed in a regular octagonal shape, the core body 1 is in a regular octagonal columnar structure, the assembling mechanisms 2 include a tooth body 3, a hole slot 4 is formed on the tooth body 3, the hole slot 4 is in a cross slot body structure, a fixing slot 5 is formed on a side edge of the hole slot 4, the fixing slot 5 is formed on a side wall of the tooth body 3, two side walls of a lower end of the tooth body 3 are both fixedly provided with insulating sheets 6, the two side insulating sheets 6 are symmetrically arranged on two sides of the lower end of the tooth body 3, a connecting arm 7 is fixedly arranged at one end of the tooth body 3, a clamping block 8 is fixedly arranged at one end of the connecting arm 7, an auxiliary block 9 is fixedly arranged on two side edges of the connecting arm 7, a clamping slot 10 is formed, through the eight groups of the assembling mechanisms 2, the connecting arms 7 arranged on each group are favorably utilized to play an effective connecting and fixing effect on the clamping blocks 8 arranged on the connecting arms, and the clamping blocks 8 are favorably utilized to play an effective clamping and reinforcing effect with the clamping grooves 10 arranged on the next adjacent group of the assembling mechanisms 2 when the assembling mechanisms are integrally assembled, and through the arranged auxiliary blocks 9, the auxiliary grooves 11 arranged on the next group of the assembling mechanisms 2 are matched to play an effective auxiliary clamping and reinforcing effect when the two adjacent groups of the assembling mechanisms 2 are assembled, and by utilizing double clamping effects, the body is favorably clamped, fixed and limited when the assembling mechanism is assembled, the stability of the integral iron core is conveniently improved, the first fixing plate 12 is arranged on the front side of the iron core body 1, the eight penetrating buckle bodies 13 are fixedly arranged at the rear end of the first fixing plate 12, and each penetrating buckle body 13 corresponds to the penetrating hole groove 4 and is movably sleeved with the hole groove 4, the rear end of the threading body 13 is fixedly provided with a second fixing plate 14, the second fixing plate 14 is positioned at the rear side of the iron core body 1, the first fixing plate 12 and the second fixing plate 14 are both in regular octagon sheet structure, and the first fixing plate 12 and the second fixing plate 14 are symmetrically distributed at the front side and the rear side of the iron core body 1, through the eight threading bodies 13, the effective connection and fixation with the first fixing plate 12 are facilitated, meanwhile, the effective sleeving and penetrating function between each hole groove 4 arranged on the eight groups of assembling mechanisms 2 is achieved, and each hole groove 4 and the threading body 13 are both in a cross structure, the design of the mechanism effectively improves the better stabilizing effect when the two are sleeved and clamped, and through the second fixing plate 14, the effective welding and fixing effect with the threading body 13 after the eight groups of threading bodies 13 are matched with the hole grooves 4 is facilitated, the effective limiting and fixing effect after the assembling of the whole iron core body 1 is achieved, the comprehensive use effect and the stable effect of the whole motor stator core are improved, the phenomenon of looseness or falling is avoided, and the influence of excessive welding work of the body on the whole motor is effectively reduced.

The working principle, the utility model discloses during the equipment of motor stator core, the fixture block 8 that establishes on the equipment mechanism 2 that sets up every group and the adjacent draw-in groove 10 looks joint that establishes on a set of equipment mechanism 2 down to in the joint, two auxiliary blocks 9 that establish on this group and the synchronous joint of two auxiliary grooves 11 that establish on a set of down play effectual supplementary block reinforcement effect, after equipment joint completion between two liang of equipment mechanisms 2 that eight groups were established, carry out the winding of coil to the inside after establishing, again make eight be fixed in first stationary blade 12 rear ends wear to detain body 13 respectively with the hole groove 4 looks joint that establishes on every group equipment mechanism 2 after, carry out fixed welding with the rear end that wears to detain body 13 that establishes second stationary blade 14 that establish and eight, accomplish the spacing and fixed work of equipment of whole iron core body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixed knot amalgamation formula plastic envelope motor stator core, includes iron core body (1), its characterized in that: the iron core comprises an iron core body (1), wherein the iron core body comprises an assembly mechanism (2), the assembly mechanism (2) comprises a tooth body (3), a hole groove (4) is formed in the tooth body (3), a fixing groove (5) is formed in the side edge of the hole groove (4), the fixing groove (5) is formed in the side wall of the tooth body (3), an insulating sheet (6) is fixedly mounted on the side wall of the lower end of the tooth body (3), a connecting arm (7) is fixedly mounted at one end of the tooth body (3), a clamping block (8) is fixedly mounted at one end of the connecting arm (7), an auxiliary block (9) is fixedly mounted at the side edge of the connecting arm (7), a clamping groove (10) is formed in the other end of the tooth body (3), an auxiliary groove (11) is formed in the side edge of the clamping groove (10), a first fixing sheet (12) is arranged on the front side of the iron core body (1), a buckle body, the through buckle body (13) penetrates through the through hole groove (4) and is movably sleeved with the hole groove (4), a second fixing piece (14) is fixedly mounted at the rear end of the through buckle body (13), and the second fixing piece (14) is located on the rear side of the iron core body (1).

2. The stator core of the fixing buckle split type plastic package motor according to claim 1, wherein: the iron core comprises an iron core body (1), wherein the iron core body comprises eight groups of assembling mechanisms (2), the eight groups of assembling mechanisms (2) are evenly distributed in regular octagonal shapes, and the iron core body (1) is in a regular octagonal columnar structure.

3. The stator core of the fixing buckle split type plastic package motor according to claim 1, wherein: the both sides wall of the lower extreme of tooth body (3) all fixed mounting have insulating piece (6), both sides insulating piece (6) are the symmetry setting in both sides of tooth body (3) lower extreme.

4. The stator core of the fixing buckle split type plastic package motor according to claim 1, wherein: the two side edges of the connecting arm (7) are fixedly provided with auxiliary blocks (9), and the two side edges of the clamping groove (10) are provided with auxiliary grooves (11).

5. The stator core of the fixing buckle split type plastic package motor according to claim 1, wherein: the rear end fixed mounting of first stationary blade (12) has eight to wear to detain body (13), every wear to detain body (13) and all correspond and run through hole groove (4) and cup joint with hole groove (4) activity, hole groove (4) are cross groove body structure.

6. The stator core of the fixing buckle split type plastic package motor according to claim 1, wherein: first stationary blade (12) and second stationary blade (14) all are regular octagon lamellar body structure, and first stationary blade (12) and second stationary blade (14) are the symmetric distribution in iron core body's (1) front and back both sides.