CN112496140A

CN112496140A - Motor stator and rotor stamping equipment

Info

Publication number: CN112496140A
Application number: CN202011366365.8A
Authority: CN
Inventors: 凌开帆; 范国瑞; 吴艳丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-29
Filing date: 2020-11-29
Publication date: 2021-03-16

Abstract

The invention discloses stamping processing equipment for a motor stator and a motor rotor, which belongs to the technical field of motor processing and comprises a processing table, wherein the top of the processing table is rotatably connected with a switching shaft, the outer wall of the switching shaft is fixedly connected with a plurality of upper die bases, a blanking assembly is fixedly arranged in the middle of each upper die base, the top of the processing table is elastically connected with a cleaning bottom plate, the top of the cleaning bottom plate is fixedly connected with a scrap cleaning table, a cleaning table and a detection table, the top of the processing table is fixedly connected with a lower die base, a plurality of groups of blanking holes are formed in the middle of the lower die base, and a plurality of groups of cleaning brushes are fixedly connected with the outer wall of the switching shaft and matched with the lower die base.

Description

Motor stator and rotor stamping equipment

Technical Field

The invention relates to the technical field of motor processing, in particular to punching processing equipment for a motor stator and a motor rotor.

Background

The motor is a common device in modern industrial production and life, and generally comprises a stator, a rotor, a housing and other parts, wherein the assembly of the stator and the rotor is generally completed by stamping. The motor stator and rotor punching sheet is generally formed by laminating silicon steel sheets with the thickness of 0.5mm, and then is fixed on a stator and rotor support or a rotating shaft, so that the motor stator and rotor punching sheet has a very wide application range, and a stepping motor, an alternating current/direct current motor, a speed reduction motor, an outer rotor motor, a shaded pole motor, a synchronous asynchronous motor and the like are widely used. The separation of punching sheets of the existing punching equipment is difficult to fundamentally solve, only one inspector can be added to observe on a production line, the production line can be stopped and observed when necessary, the efficiency is greatly reduced, and waste materials are occasionally adsorbed on a die knife edge or a product due to magnetism, so that the product is easily scrapped, the die is easily broken, and the line is stopped.

Based on the above, the invention designs the punching processing equipment for the motor stator and the motor rotor so as to solve the problems.

Disclosure of Invention

The invention aims to provide punching processing equipment for a motor stator and a motor rotor, which aims to solve the problems that the separation of punching sheets in the background technology is difficult to fundamentally solve, the efficiency is greatly reduced when an inspector observes on a production line, and waste materials are occasionally adsorbed on a die edge or a product due to magnetism, so that the product is easily scrapped and the die is cracked to cause the line stop.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a motor stator and rotor punching press processing equipment, includes the processing platform, processing bench top portion rotates and is connected with the switching shaft, a plurality of upper die bases of switching shaft outer wall fixedly connected with, the fixed unloading subassembly that is equipped with in the middle of the upper die base, processing bench top portion elastic connection has the clearance bottom plate, clearance bottom plate top fixedly connected with sweeps clearance platform, sweep the platform and examine test table, processing bench top fixedly connected with die holder, the multiunit blanking hole has been seted up in the middle of the die holder, switching shaft outer wall is fixed even there is the multiunit to sweep the brush, sweep brush and die holder cooperation.

Preferably, the top of the processing table is provided with a through window, the top of the through window is fixedly connected with a lower die holder, and the through window is communicated with the blanking hole.

Preferably, the blanking assembly comprises an edge step and a central through hole which are formed in the bottom of the upper die base, and an edge elastic plate and a central elastic plate are elastically connected below the edge step and the central through hole.

Preferably, a plurality of mounting brackets are fixedly connected to the outer wall of the switching shaft, a stamping cylinder is fixedly connected to the top of each mounting bracket, and an upper die base is fixedly connected to the output end of each stamping cylinder.

Preferably, the sweeps clean-up table includes electromagnetism suction disc and clearance scraper blade, electromagnetism suction disc lateral wall fixedly connected with clearance spout, clearance scraper blade and clearance spout sliding connection, the clearance scraper blade is located electromagnetism suction disc top side.

Preferably, the cleaning chute is rotatably connected with a cleaning screw rod, the side wall of the cleaning scraper is fixedly connected with a connecting sliding plate, the connecting sliding plate is located in the cleaning chute, and the cleaning screw rod penetrates through the connecting sliding plate to be in threaded fit with the connecting sliding plate.

Preferably, the sweeping platform comprises a connecting rotating frame fixedly connected to the cleaning bottom plate, a sweeping circulating belt is fixedly mounted between the connecting rotating frames, and cleaning bristles are fixedly connected to the side wall of the sweeping circulating belt.

Preferably, the detection platform comprises a detection camera arranged on the cleaning bottom plate, the detection camera is electrically connected with external detection equipment, and an external computer CCD system automatically detects and identifies.

Preferably, the side wall of the processing table is fixedly connected with an extension support and a vertical support, and the tops of the extension support and the vertical support are both fixedly connected with a cleaning bottom plate through a fixedly connected telescopic cylinder.

Preferably, the outer wall of the switching shaft is fixedly connected with a synchronous turntable, the top of the synchronous turntable is fixedly connected with a plurality of supporting transition blocks, the side wall of the cleaning bottom plate is fixedly connected with an upper top ring, and the upper top ring is sleeved on the outer wall of the switching shaft and is positioned above the supporting transition blocks to be in contact with the outer wall of the switching shaft.

Compared with the prior art, the invention has the beneficial effects that:

the upper die holder is provided with the plurality of groups of upper die holders which can be switched to use, the used upper die holders are cleaned without influencing the normal operation of stamping, the upper die holders are kept clean and tidy by magnetic attraction, cleaning and detection during switching, the upper die holders are free of any scraps and the like, the defective products or die holder damage caused by the scraps is reduced, the lower die holders are cleaned by the cleaning brush, the upper die holders and the lower die holders are in a clean state during use, the product yield is improved, automatic cleaning is realized, manual work is not needed, and the device is efficient, rapid, safe and convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments 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 that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic rear view structure of the present invention;

FIG. 4 is a schematic side view structure of the present invention;

FIG. 5 is a schematic view of a partially sectioned view of a rear view angle according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a processing table, 2-a switching shaft, 3-an upper die holder, 4-a cleaning bottom plate, 5-a scrap cleaning table, 6-a sweeping table, 7-a detection table, 8-a lower die holder, 9-a blanking hole, 10-a sweeping brush, 11-a through window, 12-an edge elastic plate, 13-a center elastic plate, 14-a mounting frame, 15-a stamping cylinder, 16-an electromagnetic suction plate, 17-a cleaning scraper plate, 18-a cleaning chute, 19-a cleaning screw rod, 20-a connecting sliding plate, 21-a connecting rotating frame, 22-a sweeping circulating belt, 23-a detection camera, 24-an extension bracket, 25-a vertical bracket, 26-a telescopic cylinder, 27-a synchronous rotating disc, 28-a supporting transition block and 29-an upper top ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a motor stator and rotor punching press processing equipment, including

processing platform

1, 1 top of processing platform is rotated and is connected with switching shaft 2, a plurality of upper die bases of 2 outer wall fixedly connected with of switching shaft 3, the fixed unloading subassembly that is equipped with in the middle of the upper die base 3, 1 top elastic connection of processing platform has

clearance bottom plate

4, 4 top fixedly connected with sweeps clearance platform 5 of clearance bottom plate, clean platform 6 and detect

platform

7, 1 top fixedly connected with die holder 8 of processing platform, multiunit blanking hole 9 has been seted up in the middle of the die

holder

8, 2 outer wall of switching shaft is fixed even there is multiunit to sweep brush 10, sweep brush 10 and the cooperation of die holder 8.

Wherein, the top of the processing table 1 is provided with a through window 11, the top of the through window 11 is fixedly connected with a lower die holder 8, and the through window 11 is communicated with the blanking hole 9. The blanking assembly comprises an edge step and a central through hole which are arranged at the bottom of the upper die base 3, and an edge elastic plate 12 and a central elastic plate 13 are elastically connected below the edge step and the central through hole. The outer wall of the switching shaft 2 is fixedly connected with a plurality of mounting frames 14, the tops of the mounting frames 14 are fixedly connected with stamping cylinders 15, and the output ends of the stamping cylinders 15 are fixedly connected with the upper die base 3.

The sweeps clean-up platform 5 includes electromagnetism suction disc 16 and

clearance scraper blade

17, 16 lateral walls fixedly connected with clearance spout 18 of electromagnetism suction disc, clearance scraper blade 17 and clearance spout 18 sliding connection, clearance scraper blade 17 is located 16 top sides of electromagnetism suction disc. A cleaning screw rod 19 is rotatably connected in the cleaning chute 18, a connecting sliding plate 20 is fixedly connected to the side wall of the cleaning scraper 17, the connecting sliding plate 20 is located in the cleaning chute 18, and the cleaning screw rod 19 penetrates through the connecting sliding plate 20 to be in threaded fit with the connecting sliding plate 20. The sweeping platform 6 comprises connecting rotating frames 21 fixedly connected to the cleaning bottom plate 4, sweeping circulating belts 22 are fixedly mounted between the connecting rotating frames 21, and cleaning bristles are fixedly connected to the side walls of the sweeping circulating belts 22. The detection table 7 comprises a detection camera 23 installed on the cleaning bottom plate 4, and the detection camera 23 is electrically connected with external detection equipment.

The side wall of the processing table 1 is fixedly connected with an extension bracket 24 and a vertical bracket 25, and the top parts of the extension bracket 24 and the vertical bracket 25 are fixedly connected with a cleaning bottom plate 4 through a fixedly connected telescopic cylinder 26. The outer wall of switching shaft 2 is fixedly connected with synchronous carousel 27, and synchronous carousel 27 top fixedly connected with a plurality of transition blocks 28 that prop up, clearance bottom plate 4 lateral wall fixedly connected with top ring 29, and top ring 29 overlaps and is located the transition block 28 top of propping up and contact with it at the outer wall of switching shaft 2.

One specific application of this embodiment is:

as shown in fig. 1-3, in the invention, a sheet to be punched is placed above a lower die holder 3, then a punching cylinder 15 corresponding to an upper die holder 3 on the sheet is switched on to move the sheet downwards, the sheet is punched and formed under the action of the upper and lower die holders, and in the process of ascending the upper die holder 3, an edge elastic plate 12 and a center elastic plate 13 of the sheet are outwards ejected and extend out of the surface of the upper die holder 3, so that punching waste below the upper die holder is ejected downwards and separated from the upper die holder 3, large pieces of waste are prevented from being adhered to the die holder, the cleaning is not good, and the demolding is convenient and rapid; after being accumulated for a long time, the fragments fall down from the blanking hole 9 through the through window 11; then the upper die base 8 is lifted to return to the original position, the switching shaft 2 rotates, the next same upper die base 3 is switched to be right above the lower die base 8, and the previous used die can be cleaned finely without influencing the normal operation of the punching work.

As shown in fig. 2 and 5, when the switching shaft 2 rotates to switch the upper die holder 3, the sweeping brushes 10 on the side walls of the upper die holder are driven to rotate to sweep over the lower die holder 8, so as to sweep away scraps and the like on the upper die holder, thereby avoiding generating punching waste products; the automatic cleaning is safe and effective without manual work; during switching, the synchronous turntable 27 rotates to enable the upper top ring 29 which is in the original state and is tightly attached to the supporting transition blocks 28 to fall down and be positioned between the supporting transition blocks 28, so that when the upper die holder 3 is switched, the cleaning bottom plate 4 and all components on the cleaning bottom plate are lowered, interference with the upper die holder 3 is avoided, and smooth switching is facilitated; after the switching, the upper top ring 29 is located above the support transition block 28, so that the upper top ring is lifted to the original state, and the distance between the components on the cleaning bottom plate 4 and the upper die base 3 is proper.

As shown in fig. 2-4, after the switching is completed, the scrap cleaning table 5 and the sweeping table 6 are both in contact with the upper die holder 3, and the electromagnetic suction plate 16 is connected to generate a magnetic suction effect to suck down the waste materials which are difficult to remove at the bottom of the upper die holder 3, the sweeping circulation belt 22 performs a rotary motion, the sweeping bristles on the surface of the next die holder sweep away the finer waste residues, the detection camera 23 acquires an image of the last die holder, identifies whether foreign matters exist, and then performs mechanical switching or stopping finishing; at the switching in-process, used upper die base 3 is inhaled in proper order and is taken out the large fragment waste material to clean tiny waste residue, then detects the surperficial foreign matter to make the next die base that comes into use be clean die base all the time, can not influence going on of work, reduce the human input, and clean, detect the accuracy, improve production efficiency.

As shown in fig. 1 and 5, in the gap of each switching, the cleaning screw rod 19 rotates to drive the connecting sliding plate 20 and the cleaning hanging plate 17 to quickly scrape the upper surface of the point magnetic suction plate 16 which loses power and magnetism, quickly scrape the waste on the point magnetic suction plate, then return to the original position, the normal operation of the switching is not influenced, and the cleaning table top is ensured to be used next time; during switching, the lifting of the cleaning bottom plate 4 is guided and buffered by the telescopic cylinder 26, so that stable and noiseless lifting or descending is realized, and a certain supporting effect is achieved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a motor stator and rotor stamping equipment which characterized in that: including processing platform (1), processing platform (1) top is rotated and is connected with switching shaft (2), a plurality of upper die bases of switching shaft (2) outer wall fixedly connected with (3), the fixed unloading subassembly that is equipped with in the middle of upper die base (3), processing platform (1) top elastic connection has clearance bottom plate (4), clearance bottom plate (4) top fixedly connected with sweeps clearance platform (5), sweeping platform (6) and detection platform (7), processing platform (1) top fixedly connected with die holder (8), multiunit blanking hole (9) have been seted up in the middle of die holder (8), switching shaft (2) outer wall is fixed even has multiunit sweeping brush (10), sweeping brush (10) and die holder (8) cooperation.

2. The punching processing equipment for the stator and the rotor of the motor as claimed in claim 1, wherein: the processing platform is characterized in that a through window (11) is formed in the top of the processing platform (1), a lower die holder (8) is fixedly connected to the top of the through window (11), and the through window (11) is communicated with the blanking hole (9).

3. The punching processing equipment for the stator and the rotor of the motor as claimed in claim 1, wherein: the blanking assembly comprises an edge step and a central through hole which are formed in the bottom of the upper die base (3), and an edge elastic plate (12) and a central elastic plate (13) are elastically connected below the edge step and the central through hole.

4. The punching processing equipment for the stator and the rotor of the motor as claimed in claim 1, wherein: the outer wall of the switching shaft (2) is fixedly connected with a plurality of mounting frames (14), the top of each mounting frame (14) is fixedly connected with a stamping cylinder (15), and the output end of each stamping cylinder (15) is fixedly connected with an upper die base (3).

5. The punching processing equipment for the stator and the rotor of the motor as claimed in claim 1, wherein: sweeps clearance platform (5) are including electromagnetism suction disc (16) and clearance scraper blade (17), electromagnetism suction disc (16) lateral wall fixedly connected with clearance spout (18), clearance scraper blade (17) and clearance spout (18) sliding connection, clearance scraper blade (17) are located electromagnetism suction disc (16) top side.

6. The punching processing device for the stator and the rotor of the motor as claimed in claim 5, wherein: the cleaning device is characterized in that a cleaning lead screw (19) is connected to the cleaning sliding groove (18) in a rotating mode, a connecting sliding plate (20) is fixedly connected to the side wall of the cleaning scraper (17), the connecting sliding plate (20) is located in the cleaning sliding groove (18), and the cleaning lead screw (19) penetrates through the connecting sliding plate (20) to be in threaded fit with the connecting sliding plate (20).

7. The punching processing equipment for the stator and the rotor of the motor as claimed in claim 1, wherein: the sweeping platform (6) comprises a connecting rotating frame (21) fixedly connected to the cleaning bottom plate (4), a sweeping circulating belt (22) is fixedly mounted between the connecting rotating frames (21), and cleaning bristles are fixedly connected to the side wall of the sweeping circulating belt (22).

8. The punching processing equipment for the stator and the rotor of the motor as claimed in claim 1, wherein: detect platform (7) including installing detection camera (23) on clearance bottom plate (4), detection camera (23) are connected with external check out test set electricity.

9. The punching processing equipment for the stator and the rotor of the motor as claimed in claim 1, wherein: processing platform (1) lateral wall fixedly connected with extends support (24) and vertical support (25), extend support (24) and vertical support (25) top and all have clearance bottom plate (4) through fixed connection's telescopic cylinder (26).

10. The punching processing equipment for the stator and the rotor of the motor as claimed in claim 1, wherein: switching axle (2) outer wall fixedly connected with synchronous carousel (27), synchronous carousel (27) top fixedly connected with a plurality of transition blocks that prop up (28), top ring (29) on clearance bottom plate (4) lateral wall fixedly connected with, it overlaps at switching axle (2) outer wall and is located to prop up transition block (28) top and contact with it to go up top ring (29).