CN214814118U - Stator and rotor bulk piece progressive die stack-taking quick-change structure for motor - Google Patents

Abstract

The utility model discloses a motor stator and rotor bulk piece upgrades mould and takes out a pallor quick change structure, include lower mould mounting panel, guide pillar, lead positive nail fore-set, short flitch cushion, go up spacing post, lower spacing post, circular telegram switch EMF detection device, cross river stone flotation block structure, dash stator and rotor appearance, rotor product blanking, stator flute profile blanking, submodule appearance blanking and cut off the ejection of compact, the inside of lower mould mounting panel is provided with the guide pin cover and pulls out round pin A type. A motor stator and rotor bulk piece upgrades mould and takes out cang's quick change structure, realize motor stator and rotor towards the continuous cover material big batch stamping production of piece, product size precision is high, the stability of product size, uniformity are good, have also reduced equipment and personnel simultaneously and have occupied the volume, the biggest advantage is that each station submodule can quick replacement, especially stator submodule can multiple flute profile model switch wantonly, has realized that a mould is multi-purpose, brings better use prospect.

Description

Stator and rotor bulk piece progressive die stack-taking quick-change structure for motor

Technical Field

The utility model relates to a stator and rotor scattered piece upgrades mould submodule field, in particular to stator and rotor scattered piece upgrades mould and takes out a pallor quick change structure for motor.

Background

The stator and rotor bulk piece progressive die sub-die stack quick-change structure is supporting equipment for die stamping and replacement, the stator and rotor bulk piece progressive die sub-die stack quick-change structure for the motor realizes the continuous sleeve material large-batch stamping production of the motor stator and rotor punching sheets by using the die, the product size precision is high, the stability and the consistency of the product size are good, the occupied amount of equipment and personnel is reduced, and along with the continuous development of science and technology, the manufacturing process requirement of people on the stator and rotor bulk piece progressive die stack quick-change structure is higher and higher.

The existing stator and rotor bulk piece progressive die secondary die withdrawing and quick changing structure has certain defects when in use, the original die is suitable for small products for the whole structure, if the size of the product is slightly larger, the machining process is difficult to adjust because parts are too large, the deformation is easy, the indexing is difficult to adjust, the size precision is difficult to guarantee, the machining risk is high, once the die is damaged in the use process, the integral cutter grinding is also achieved, the service life of the die is shortened, the problem is difficult to repair and maintain, the use of people is not facilitated, certain adverse effects are brought to the use process of people, and for this purpose, the stator and rotor bulk piece progressive die withdrawing and quick changing structure for the motor is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a motor stator and rotor bulk piece upgrades mould and takes out a pallor quick change structure realizes the big stamping production in batches of motor stator and rotor punching sheet continuous cover material, and product size precision is high, and the stability of product size, the uniformity is good, has also reduced equipment and personnel simultaneously and has occupied the volume, and the biggest advantage is that each station submodule can quick replacement, and especially the stator submodule can multiple flute profile model switch wantonly, has realized that a mould is multi-purpose, can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a motor is with stator rotor bulk piece upgrades mould and takes out a pallor quick change structure, includes lower mould mounting panel, guide pillar, leads positive nail fore-set, short flitch cushion, goes up spacing post, lower spacing post, circular telegram switch EMF detection device, crosses river stone floating block structure, dashes stator rotor appearance, rotor product blanking, stator flute profile blanking, the ejection of compact is cut off in the blanking of submodule appearance, the inside of lower mould mounting panel is provided with the pin bush and pulls out round pin A type, the outside of guide pillar is provided with guide pillar fixed cover, guide pillar arm-tie, No. two springs, No. two ball framves, stripper guide pin bushing, No. one ball frame, lower mould guide pin bushing, hole circlip and No. one spring.

Preferably, the outer side of the guide nail support column is provided with a screw plug, a rectangular spring, a guide nail adjusting sleeve and a spring plunger, and one side of the guide nail is provided with a discharging sleeve and a discharging gasket.

Preferably, a second screw plug, a second rectangular spring, a discharging top column, a long discharging plate cushion block, a discharging plate top column, a lower die top column and an energizing switch EMF detection device are installed on the outer side of the short discharging plate cushion block.

Preferably, the outer side of the blanking cutting discharging of the appearance of the sub-die is provided with a discharging support in a positioning mode, one end of the discharging support is provided with a discharging support pressing plate in a positioning mode, one end of the discharging support pressing plate is provided with a discharging support shaft in a positioning mode, one end of the discharging support shaft is connected with a support sleeve in a positioning mode, and one end of the support sleeve is connected with a support adjusting pad in a positioning mode.

Preferably, the lower die mounting plate is positioned through a pin bush and a pin pulling A type, and the punching rotor appearance, the rotor product blanking, the stator slot blanking and the sub die appearance blanking cutting discharging can be switched randomly among various slot types.

Preferably, the pipe between the upper limiting column and the lower limiting column passes through the lower die top column, the stripper top column, the short stripper cushion block, the long stripper cushion block, the stripper top column, the second rectangular spring and the second screw plug to be fixed.

(III) advantageous effects

Compared with the prior art, the utility model provides a motor is with stator and rotor scattered piece upgrades mould and takes out a pallor quick change structure possesses following beneficial effect: the stator and rotor fragment progressive die stack-out quick-change structure for the motor realizes the continuous sleeve material large-batch stamping production of motor stator and rotor punching sheets, has high product size precision, good product size stability and consistency, and simultaneously reduces the occupation of equipment and personnel, has the biggest advantage that each station sub-die can be quickly changed, particularly the stator sub-die can be randomly switched with various groove models, realizes the multi-purpose of one die, has wide stamping sheet application in the stamping production of the stator and rotor fragment progressive die structure, has large and small size, has large stator and rotor product quantity, has strict requirements on the size precision and burr size of the stamping sheet, has the same high manufacturing precision on a die, and comprises the technologies of sub-dies and lower die mounting plates with different stations, a split type material unloading (withdrawing) device, a power-on switch EMF detection device, a river stone floating block structure and the like, the precision of the die is effectively ensured, the utilization rate of the die is improved, each sub die is more convenient to realize 'take out' quick die change, the reasonable layout of continuous sleeve material stamping production is carried out according to a stator and rotor product, the die is designed into an independent sub die form according to the action of each station of the layout, the overall dimension of parts is reduced, the shape is simplified, the processing process is not easy to deform, the precision is easy to ensure, the precision of the assembly process is adjustable, the precision of a lower die mounting plate is fully utilized to improve the step precision between the sub die and the sub die, the 'take out' quick change of a single sub die and the 'take out' quick change of multiple sub dies can be independently carried out, especially, stator groove-shaped stations can carry out multiple types and multiple frequency quick switch in different groove shapes, the maintenance and die repair in the using process of the die are more convenient, multiple technologies and one set of die are integrated, the structure is ingenious, the shape and the size are simplified, the manufacturing and the use risks of the die are reduced, the mold has the advantages that the service life of the mold is prolonged, meanwhile, a great deal of convenience is brought to later maintenance, the secondary investment of the mold is reduced, the whole stator and rotor bulk piece progressive mold sub-mold quick-change structure is simple in structure and convenient to operate, and the using effect is better than that of a traditional mode.

Drawings

Fig. 1 is the utility model relates to a motor is with stator and rotor scattered piece upgrades mould and takes out overall structure sketch map of a structure of pallor quick change.

Fig. 2 is the utility model relates to a motor is with stator and rotor scattered piece upgrades mould and takes out structure schematic diagram of top view among the structure of pallor quick change.

Fig. 3 is the utility model relates to a motor is with stator and rotor scattered piece upgrades mould and takes out structure schematic diagram of lower mould mounting panel in the structure of becoming a gang.

In the figure: 1. a lower die mounting plate; 2. a pin bush; 3. pulling a pin A; 4. a circlip for a hole; 5. a first spring; 6. a lower die guide sleeve; 7. a first ball frame; 8. a stripper plate guide sleeve; 9. a second ball rack; 10. a second spring; 11. a guide post; 12. a guide post fixing sleeve; 13. a guide post pulling plate; 14. a discharge sleeve; 15. a discharge washer; 16. a spring plunger; 17. a first screw plug; 18. a first rectangular spring; 19. a guide nail top column; 20. a pilot pin; 21. a guide nail adjusting sleeve; 22. an energization switch EMF detection device; 23. a second screw plug; 24. a second rectangular spring; 25. discharging a top column; 26. a short discharge plate cushion block; 27. a long discharge plate cushion block; 28. an upper limiting column; 29. a lower restraint post; 30. a stripper plate top post; 31. a lower die top pillar; 32. a river stone floating material block structure is crossed; 33. punching the shape of the rotor; 34. blanking a rotor product; 35. stator slot blanking; 36. blanking, cutting off and discharging the shape of the sub-die; 37. a discharging support; 38. a discharging support pressing plate; 39. a discharge support shaft; 40. a bracket sleeve; 41. a support adjusting pad.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings and detailed description, but those skilled in the art will understand that the following described embodiments are some, not all, of the embodiments of the present invention, and are only used for illustrating the present invention, and should not be construed as limiting the scope of the present invention. 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. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a motor stator and rotor bulk piece progressive die stack quick change structure comprises a lower die mounting plate 1, a guide post 11, a guide nail top post 19, a short stripper plate cushion block 26, an upper limit post 28, a lower limit post 29, an energizing switch EMF detection device 22, a river stone floating block structure 32, a stator punching rotor shape 33, a rotor product blanking 34, a stator groove blanking 35, and a sub die shape blanking cutting discharging 36, wherein a pin bush 2 and a pull pin a type 3 are arranged inside the lower die mounting plate 1, a guide post fixing bush 12, a guide post pull plate 13, a second spring 10, a second ball frame 9, a stripper plate guide bush 8, a first ball frame 7, a lower die guide bush 6, a hole elastic check ring 4 and a first spring 5 are arranged outside the guide post 11.

Furthermore, a screw plug 17, a rectangular spring 18, a guide nail 20, a guide nail adjusting sleeve 21 and a spring plunger 16 are arranged on the outer side of the guide nail ejection column 19, and a discharge sleeve 14 and a discharge washer 15 are arranged on one side of the guide nail 20, so that positioning and installation are facilitated.

Furthermore, a second screw plug 23, a second rectangular spring 24, a discharging top column 25, a long discharging plate cushion block 27, a discharging plate top column 30, a lower die top column 31 and an energizing switch EMF detection device 22 are mounted on the outer side of the short discharging plate cushion block 26, so that discharging operation is facilitated.

Further, sub-die appearance blanking cuts off the outside location of ejection of compact 36 and installs ejection of compact support 37, and ejection of compact support clamp plate 38 is installed to the one end location of ejection of compact support 37, and ejection of compact support axle 39 is installed to the one end location of ejection of compact support clamp plate 38, and the one end location of ejection of compact support axle 39 is connected with support cover 40, and the one end location of support cover 40 is connected with support adjusting pad 41, and the sub-die operation is more convenient.

Furthermore, the lower die mounting plate 1 is positioned through the pin sleeve 2 and the pin pulling A-shaped 3, and the punching of the rotor appearance 33, the blanking of the rotor product 34, the stator slot blanking 35 and the blanking of the sub-die appearance, the cutting and the discharging 36 can be switched randomly among various slot models, so that the mounting and the positioning are convenient.

Furthermore, a pipe between the upper limiting column 28 and the lower limiting column 29 passes through the lower die top column 31, the stripper top column 30, the short stripper pad 26, the long stripper pad 27, the stripper top column 25, the second rectangular spring 24 and the second screw plug 23 to be fixed.

The working principle is as follows: the utility model discloses a lower mould mounting panel 1, the pin bushing 2, pull pin A type 3, circlip 4 is used in the hole, spring 5, lower mould guide pin bushing 6, ball frame 7, stripper guide pin bushing 8, No. two ball frames 9, No. two springs 10, guide pillar 11, guide pillar fixed cover 12, guide pillar arm 13, discharge tube 14, unload packing ring 15, spring plunger 16, screw stopper 17, rectangle spring 18, leading nail fore-set 19, leading nail 20, leading nail adjusting sleeve 21, circular telegram switch EMF detection device 22, No. two screw stoppers 23, No. two rectangle springs 24, unload the fore-set 25, short stripper pad 26, long stripper pad 27, go up spacing post 28, lower spacing post 29, stripper fore-set 30, fore-set 31, cross river stone floating block structure 32, dash and decide rotor appearance 33, rotor product blanking 34, flute profile blanking 35, sub-mould blanking cuts off ejection of compact 36, When the punching sheet is used, the punching sheet produced by punching the stator and rotor bulk sheet progressive die structure has wide application, the size is large and small, the stator and rotor product quantity is large, the punching sheet requires strict size precision and burr size, so the manufacturing precision of the die is also very high, the stator and rotor bulk sheet progressive die sub-die 'pumping' quick-change structure comprises sub dies and lower die mounting plates 1 at different stations, a split discharging and returning device, a power switch EMF detection device 22, a river-crossing stone floating material block structure 32 and other technologies, the split discharging and returning device comprises a discharging plate guide sleeve 8, a discharging sleeve 14, a discharging gasket 15, a discharging top column 25, a short discharging pad 26, a long discharging plate 27 and a discharging plate top column 30, the die precision is effectively ensured, the die utilization rate is improved, each sub-die is more convenient to realize 'loose' quick die change, reasonable layout of continuous sleeve material stamping production is carried out according to a stator and rotor product, the die is designed into an independent sub-die form according to the action of each station of the layout, the overall dimension of parts is reduced, the shape is simplified, the processing process is not easy to deform, the precision is easy to ensure, the precision of the assembly process is adjustable, the precision of the lower die mounting plate 1 is fully utilized to improve the step distance precision between the sub-die and the sub-die, the 'loose' quick change of a single sub-die and the 'loose' quick change of a plurality of sub-dies can be independently carried out, especially, the stator groove-shaped stations can carry out multiple types and multiple frequency quick switch in different groove shapes, the die is more convenient to maintain and repair in the using process, a plurality of technologies and one set of dies are integrated, the structure is ingenious, the shape and the size are simplified, the die manufacturing and use risks are reduced, and the service life of the die is prolonged, meanwhile, a great deal of convenience is brought to later maintenance, secondary investment of a die is reduced, continuous sleeve material large-batch stamping production of motor stator and rotor punching sheets is realized, the product size precision is high, the stability and the consistency of the product size are good, the occupation amount of equipment and personnel is reduced, the maximum advantage is that each station sub-die can be quickly replaced, particularly, the stator sub-die can be switched randomly in various groove shapes, and one die is multipurpose.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a motor is with deciding rotor loose piece upgrades mould and takes out a pallor quick change structure, includes lower mould mounting panel (1), guide pillar (11), leads positive nail fore-set (19), short flitch cushion (26), go up spacing post (28), lower spacing post (29), circular switch EMF detection device (22), cross river stone floating block structure (32), dash and decide rotor appearance (33), rotor product blanking (34), stator flute profile blanking (35), the ejection of compact (36) is cut off in the blanking of submodule appearance, its characterized in that: the inner part of the lower die mounting plate (1) is provided with a pin sleeve (2) and a pull pin A type (3), and the outer side of the guide post (11) is provided with a guide post fixing sleeve (12), a guide post pull plate (13), a second spring (10), a second ball frame (9), a stripper guide sleeve (8), a first ball frame (7), a lower die guide sleeve (6), a circlip for hole (4) and a first spring (5).

2. The stator and rotor segment progressive die stack quick-change structure for the motor according to claim 1, wherein: a screw plug (17), a rectangular spring (18), a guide nail (20), a guide nail adjusting sleeve (21) and a spring plunger (16) are installed on the outer side of the guide nail ejection column (19), and a discharge sleeve (14) and a discharge gasket (15) are arranged on one side of the guide nail (20).

3. The stator and rotor segment progressive die stack quick-change structure for the motor according to claim 1, wherein: and a second screw plug (23), a second rectangular spring (24), a discharging top column (25), a long discharging plate cushion block (27), a discharging plate top column (30), a lower die top column (31) and an energizing switch EMF detection device (22) are arranged on the outer side of the short discharging plate cushion block (26).

4. The stator and rotor segment progressive die stack quick-change structure for the motor according to claim 1, wherein: the blanking of submodule appearance cuts off the outside location of ejection of compact (36) and installs ejection of compact support (37), ejection of compact support clamp plate (38) are installed to the one end location of ejection of compact support (37), ejection of compact support clamp plate (39) are installed to the one end location of ejection of compact support clamp plate (38), the one end location of ejection of compact support axle (39) is connected with support cover (40), the one end location of support cover (40) is connected with support adjusting pad (41).

5. The stator and rotor segment progressive die stack quick-change structure for the motor according to claim 1, wherein: the lower die mounting plate (1) is positioned through a pin sleeve (2) and a pin pulling A type (3), and the punched rotor appearance (33), the rotor product blanking (34), the stator groove blanking (35) and the sub die appearance blanking, cutting and discharging (36) can be switched between various groove types at will.

6. The stator and rotor segment progressive die stack quick-change structure for the motor according to claim 1, wherein: the pipe between the upper limiting column (28) and the lower limiting column (29) passes through the lower die top column (31), the stripper top column (30), the short stripper cushion block (26), the long stripper cushion block (27), the stripper top column (25), the second rectangular spring (24) and the second screw plug (23) to be fixed.

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