CN113083988A - Stator stamping process and stamping die - Google Patents
Stator stamping process and stamping die Download PDFInfo
- Publication number
- CN113083988A CN113083988A CN202110388454.0A CN202110388454A CN113083988A CN 113083988 A CN113083988 A CN 113083988A CN 202110388454 A CN202110388454 A CN 202110388454A CN 113083988 A CN113083988 A CN 113083988A
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- fixedly connected
- face
- stamping
- steel sheet
- silicon steel
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000003292 glue Substances 0.000 claims abstract description 44
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 238000005507 spraying Methods 0.000 claims abstract description 13
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 45
- 238000004080 punching Methods 0.000 claims description 24
- 238000003825 pressing Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000306 component Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/04—Centering the work; Positioning the tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a stator stamping process and a stamping die, which comprises a stamping table, wherein conveying belts are arranged on the left side and the right side of the upper end surface of the stamping table, a glue spraying assembly is arranged above the conveying belt on the left side, a cleaning assembly is arranged above the conveying belt on the right side, four groups of supporting rods are connected with the upper end surface of the stamping table, and the top ends of the supporting rods are connected with a supporting plate. And cleaning the glue on the surface of the finished product by the cleaning assembly and then outputting.
Description
Technical Field
The invention relates to the technical field of stator production, in particular to a stator stamping process and a stamping die.
Background
The motor stator core is the core component of the motor, and the quality of the motor stator core directly influences the performance of the motor. The manufacturing process of the motor stator core comprises two parts of punching sheet manufacturing and iron core press-fitting. The stator core is an important part of the stator and is also a main component of a magnetic circuit of the motor. The stator iron core is formed by punching silicon steel sheets into fan-shaped sheets and overlapping the fan-shaped sheets on the positioning ribs, welding the positioning ribs on a base ring plate through the supporting plate, and pressing the iron core into a whole through the upper and lower tooth pressing plates by the tensioning bolts.
In the process of stamping and manufacturing fan-shaped sheets in a stator core, the fan-shaped sheets are stamped and manufactured by using silicon steel sheets, and in the existing silicon steel sheet stamping and processing process, the automation degree is low, the stamping efficiency is low, the upper die fatigue degree is continuously high, the service life is short, the stamping environment is poor, and the operation is inconvenient.
Disclosure of Invention
The invention aims to provide a stator stamping process and a stamping die to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a stator stamping die comprises a stamping table, wherein conveying belts are respectively arranged on the left side and the right side of the upper end face of the stamping table, a glue spraying assembly is arranged above the conveying belt on the left side, a cleaning assembly is arranged above the conveying belt on the right side, four groups of supporting rods are fixedly connected with the upper end face of the stamping table, a supporting plate is fixedly connected with the top ends of the supporting rods and arranged between the glue spraying assembly and the cleaning assembly, a plurality of supporting columns are fixedly connected with the bottom end face of the stamping table, an air cylinder is fixedly arranged in the middle of the upper end face of the supporting plate, a lifting plate is fixedly connected with the output end of the air cylinder, an upper die base is fixedly connected with the bottom end face of the lifting plate, an upper die base is fixedly connected with the middle of the bottom end face of the upper die base, a lower die base is fixedly connected with the upper end face of the stamping, the left side and the right side of the bottom end face of the upper die base are fixedly connected with fixing blocks respectively, the front side and the rear side of the bottom end face of each fixing block are hinged to connecting plates, pressing rollers are rotatably mounted between the connecting plates corresponding to the front side and the rear side of the bottom end face of each fixing block, and first springs are fixedly connected between the connecting plates corresponding to the left side and the right side of the.
As a further scheme of the invention: spout gluey subassembly and include first installing frame, the bottom face of first installing frame and the up end left side fixed connection of punching press platform, fixed mounting has the air pump respectively and stores up gluey case before the up end of first installing frame, fixedly connected with mounting panel between the interior front and back lateral wall of first installing frame, it is equipped with a plurality of gluey heads to inlay on the mounting panel, it passes through connecting tube and stores up gluey case fixed connection to go out gluey head, the output of air pump communicates with each other through the inside of pipeline with play gluey case.
As a further scheme of the invention: the clearance subassembly includes the second installing frame, the bottom face of second installing frame and the up end right side fixed connection of punching press platform, the up end middle part fixed mounting of second installing frame has electric putter, electric putter's output fixedly connected with movable plate, the bottom face of movable plate is seted up flutedly, and the interior back lateral wall fixed mounting of recess has first motor, the output fixedly connected with threaded rod of first motor, the front end of threaded rod rotates with the interior preceding lateral wall of recess to be connected, the surface screw thread of threaded rod has connect the slide soon, the bottom face fixed mounting of slide has the second motor, the output fixedly connected with of second motor washs the dish, wash a plurality of brush hairs of the bottom face fixedly connected with of dish.
As a further scheme of the invention: the outer surface sliding sleeve of bracing piece is equipped with the sliding sleeve, surface one side of sliding sleeve and the surface one side fixed connection of lifter plate.
As a further scheme of the invention: the outer surface cover of bracing piece is equipped with the second spring, the one end of second spring and the bottom face fixed connection of sliding sleeve, the other end of second spring and the up end fixed connection of punching press platform.
As a further scheme of the invention: the sliding plate is provided with a guide rod in a sliding and penetrating mode, the guide rod is arranged right above the threaded rod, and the front end and the rear end of the guide rod are fixedly connected with the inner front side wall and the inner rear side wall of the groove respectively.
As a further scheme of the invention: the front side wall and the rear side wall are fixedly provided with guide rails in the second mounting frame, the guide rails are connected with sliding blocks in a sliding mode, and the sliding blocks are fixedly connected with the moving plate.
A stator stamping process comprises the following steps:
s1: placing the silicon steel sheet on a conveying belt on the left side for conveying;
s2: the silicon steel sheet is conveyed to the interior of a first mounting frame in the glue spraying assembly, and glue is sprayed on the surface of the silicon steel sheet through a plurality of glue discharging heads;
s3: placing a silicon steel sheet at the upper end of the lower die, and driving the upper die holder and the upper die to move downwards through the cylinder to realize the stamping operation of the silicon steel sheet;
s4: the silicon steel sheet is placed on the right conveyor belt for transmission;
s5: and the silicon steel sheet is transmitted to the inside of a second mounting frame in the cleaning assembly, the surface of a finished product after stamping forming is cleaned and the glue is removed through the matching of the first motor and the second motor, and finally the output is realized.
Compared with the prior art, the invention has the beneficial effects that: the silicon steel sheet stamping device is simple in operation, when the silicon steel sheet stamping device is used, a silicon steel sheet is placed on the conveying belt on the left side, glue is sprayed on the outer surface of the silicon steel sheet when the silicon steel sheet is conveyed to the glue spraying assembly, then the silicon steel sheet with glue is placed on the upper end face of the lower die, the air cylinder is started to stamp the silicon steel sheet, the pressing roller firstly contacts the silicon steel sheet and presses the silicon steel sheet when the silicon steel sheet is stamped, then the upper die and the lower die are contacted and stamp the silicon steel sheet, stamping quality of the silicon steel sheet can be effectively improved, the glue has a stamping buffering effect for industrial glue, the temperature of the glue can be reduced, fatigue of the upper die is eliminated, scraps and the like in the stamping process can be avoided from splashing, a stamping environment is protected, a stamped finished product is placed on the conveying belt on the right side, and the glue on.
Drawings
FIG. 1 is a schematic structural diagram of a stator stamping die;
FIG. 2 is a schematic structural view of a glue spraying assembly of a stator stamping die;
fig. 3 is a schematic structural view of a cleaning assembly of a stator stamping die.
In the figure: 1-punching table, 2-conveying belt, 3-first mounting frame, 4-glue spraying assembly, 5-glue storage box, 6-sliding sleeve, 7-supporting plate, 8-upper die, 9-lifting plate, 10-upper die holder, 11-connecting plate, 12-pressing roller, 13-electric push rod, 14-cleaning assembly, 15-second mounting frame, 16-second spring, 17-lower die, 18-lower die holder, 19-first spring, 20-supporting rod, 21-mounting plate, 22-glue outlet head, 23-air pump, 24-cleaning disk, 25-second motor, 26-moving plate, 27-first motor, 28-threaded rod, 29-sliding plate, 30-guide rod, 31-sliding block, 32-air cylinder, 33-guide rail.
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 to 3, the present invention provides a technical solution: a stator stamping die comprises a stamping table 1, wherein conveying belts 2 are respectively arranged on the left side and the right side of the upper end face of the stamping table 1, a glue spraying component 4 is arranged above the conveying belt 2 on the left side, a cleaning component 14 is arranged above the conveying belt 2 on the right side, four groups of supporting rods 20 are fixedly connected with the upper end face of the stamping table 1, a supporting plate 7 is fixedly connected with the top ends of the supporting rods 20, the supporting plate 7 is arranged between the glue spraying component 4 and the cleaning component 14, a plurality of supporting columns are fixedly connected with the bottom end face of the stamping table 1, an air cylinder 32 is fixedly arranged in the middle of the upper end face of the supporting plate 7, an elevating plate 9 is fixedly connected with the output end of the air cylinder 32, an upper die base 10 is fixedly connected with the bottom end face of the elevating plate 9, an upper die 8 is fixedly connected with the middle of the bottom end face of the upper die base 10, and a lower die base 18, the upper end face of the lower die base 18 is fixedly connected with a lower die 17, the left side, the right side, the front side and the rear side of the bottom end face of the upper die base 10 are fixedly connected with fixing blocks, the bottom end face of each fixing block is hinged with a connecting plate 11, a pressing roller 12 is rotatably mounted between the connecting plates 11 corresponding to the front side and the rear side, and a first spring 19 is fixedly connected between the connecting plates 11 corresponding to the left side and the right side.
During the use, put the silicon steel sheet on left conveyer belt 2, the transmission is spouted gluey to the surface of silicon steel sheet when spouting gluey subassembly 4, later put the silicon steel sheet that has glue at the up end of lower mould 17, start cylinder 32, carry out stamping forming to the silicon steel sheet, when the punching press, compression roller 12 will contact the silicon steel sheet earlier, and compress tightly the silicon steel sheet, later go up mould 8 and lower mould 17 will contact and carry out the punching press to the silicon steel sheet, can effectively improve the punching press quality of silicon steel sheet, its glue has punching press buffering effect for industry glue, and can reduce the temperature of department, the fatigue of mould 8 is gone up in the elimination, and can avoid the piece etc. of punching press in-process to splash, the protection punching press environment, later put the finished product after the punching press on right conveyer belt 2, export after clearing up subassembly 14 to the glue on finished product surface.
Spout gluey subassembly 4 and include first installing frame 3, the bottom face of first installing frame 3 and the up end left side fixed connection of punching press platform 1, fixed mounting has air pump 23 and storage gluey case 5 respectively in the front and back side of the up end of first installing frame 3, fixedly connected with mounting panel 21 between the interior front and back lateral wall of first installing frame 3, it is equipped with a plurality of gluey heads 22 to inlay on the mounting panel 21, it glues head 22 and stores up gluey case 5 fixed connection through the connecting tube to go out, the output of air pump 23 communicates with each other through pipeline and the inside of going out gluey case 5.
When glue is sprayed, the air pump 23 is started, the air pump 23 is used for filling air into the glue storage box 5, and the glue is sprayed to the outer surface of the silicon steel sheet through the glue discharging heads 22.
The cleaning assembly 14 comprises a second mounting frame 15, the bottom end face of the second mounting frame 15 is fixedly connected with the right side of the upper end face of the stamping table 1, an electric push rod 13 is fixedly mounted in the middle of the upper end face of the second mounting frame 15, an output end of the electric push rod 13 is fixedly connected with a movable plate 26, a groove is formed in the bottom end face of the movable plate 26, a first motor 27 is fixedly mounted on the inner rear side wall of the groove, a threaded rod 28 is fixedly connected with the output end of the first motor 27, the front end of the threaded rod 28 is rotatably connected with the inner front side wall of the groove, a sliding plate 29 is screwed on the outer surface thread of the threaded rod 28, a second motor 25 is fixedly mounted on the bottom end face of the sliding plate 29, a cleaning disc 24 is fixedly connected with the output end of the second motor 25, and a plurality of bristles are fixedly.
During cleaning, the first motor 27 and the second motor 25 are started simultaneously, the second motor 25 drives the cleaning disc 24 to rotate, and the cleaning disc 24 is driven to move back and forth under the action of the first motor 27, so that the surface of a finished product can be cleaned.
The outer surface of the supporting rod 20 is slidably sleeved with a sliding sleeve 6, and one side of the outer surface of the sliding sleeve 6 is fixedly connected with one side of the outer surface of the lifting plate 9.
When the lifting plate 9 moves up and down, the sliding sleeve 6 is driven to slide up and down along the supporting rod 20, so that the lifting plate 9 can be lifted stably.
The outer surface of the supporting rod 20 is sleeved with a second spring 16, one end of the second spring 16 is fixedly connected with the bottom end face of the sliding sleeve 6, and the other end of the second spring 16 is fixedly connected with the upper end face of the stamping table 1.
The second spring 16 can slow down the descending speed of the lifting plate 9, has a damping effect and can protect the upper die 8 and the lower die 17.
A guide rod 30 penetrates through the sliding plate 29 in a sliding mode, the guide rod 30 is arranged right above the threaded rod 28, and the front end and the rear end of the guide rod 30 are fixedly connected with the inner front side wall and the inner rear side wall of the groove respectively.
The guide rod 30 is arranged to guide and limit the forward and backward movement of the sliding plate 29.
The front and rear side walls are fixedly provided with guide rails 33 in the second mounting frame 15, the guide rails 33 are connected with sliding blocks 31 in a sliding mode, and the sliding blocks 31 are fixedly connected with the moving plate 26.
When the moving plate 26 is lifted, the slide block 31 is driven to slide up and down along the guide rail 33, so that the moving plate 26 can be lifted and lowered stably.
A stator stamping process comprises the following steps:
s1: the silicon steel sheet is placed on the left conveying belt 2 for transmission;
s2: the silicon steel sheet is conveyed to the interior of the first mounting frame 3 in the glue spraying assembly 4, and glue is sprayed on the surface of the silicon steel sheet through a plurality of glue discharging heads 22;
s3: placing a silicon steel sheet at the upper end of the lower die 17, and driving the upper die holder 10 and the upper die 8 to move downwards through the air cylinder 32 to realize the stamping operation of the silicon steel sheet;
s4: the silicon steel sheet is placed on the right conveying belt 2 for transmission;
s5: the silicon steel sheet is transmitted to the inside of the second mounting frame 15 in the cleaning assembly 14, the surface of the finished product after the punching forming is cleaned and the glue is removed through the matching of the first motor 27 and the second motor 25, and finally the output is realized.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a stator stamping die, includes punching press platform (1), its characterized in that: the automatic stamping machine is characterized in that conveying belts (2) are installed on the left side and the right side of the upper end face of the stamping table (1), a glue spraying assembly (4) is arranged above the conveying belt (2) on the left side, a cleaning assembly (14) is arranged above the conveying belt (2) on the right side, four groups of supporting rods (20) are fixedly connected to the upper end face of the stamping table (1), a supporting plate (7) is fixedly connected to the top end of each supporting rod (20), the supporting plate (7) is arranged between the glue spraying assembly (4) and the cleaning assembly (14), a plurality of supporting columns are fixedly connected to the bottom end face of the stamping table (1), a cylinder (32) is fixedly installed in the middle of the upper end face of the supporting plate (7), a lifting plate (9) is fixedly connected to the output end of the cylinder (32), an upper die base (10) is fixedly connected to the bottom end face of the lifting plate (9), and, the stamping die comprises a stamping table (1), and is characterized in that the upper end surface of the stamping table (1) is located under an upper die base (10) and fixedly connected with a lower die base (18), the upper end surface of the lower die base (18) is fixedly connected with a lower die (17), the left side and the right side of the bottom end surface of the upper die base (10) are fixedly connected with fixing blocks on the front side and the rear side, the bottom end surface of each fixing block is hinged to a connecting plate (11), a pressing roller (12) is rotatably mounted between the connecting plates (11) on the front side and the rear side correspondingly, and a first spring (19) is.
2. The stator punching die according to claim 1, wherein: spout gluey subassembly (4) and include first installing frame (3), the bottom face of first installing frame (3) and the up end left side fixed connection of punching press platform (1), the up end front and back side difference fixed mounting of first installing frame (3) has air pump (23) and storage to glue case (5), fixedly connected with mounting panel (21) between the interior front and back lateral wall of first installing frame (3), it is equipped with if dry out to glue head (22) to inlay on mounting panel (21), it glues case (5) fixed connection through connecting tube and storage to go out to glue head (22), the output of air pump (23) communicates with each other through pipeline and the inside of going out to glue case (5).
3. A stator punching die according to claim 2, characterized in that: the cleaning assembly (14) comprises a second mounting frame (15), the bottom end face of the second mounting frame (15) is fixedly connected with the right side of the upper end face of the stamping table (1), an electric push rod (13) is fixedly mounted in the middle of the upper end face of the second mounting frame (15), the output end of the electric push rod (13) is fixedly connected with a movable plate (26), a groove is formed in the bottom end face of the movable plate (26), a first motor (27) is fixedly mounted on the inner rear side wall of the groove, a threaded rod (28) is fixedly connected with the output end of the first motor (27), the front end of the threaded rod (28) is rotatably connected with the inner front side wall of the groove, a sliding plate (29) is screwed on the outer surface of the threaded rod (28), a second motor (25) is fixedly mounted on the bottom end face of the sliding plate (29), and a cleaning disc (24) is fixedly connected with the output end of the second, the bottom end surface of the cleaning disc (24) is fixedly connected with a plurality of bristles.
4. A stator punching die according to claim 3, characterized in that: the outer surface of the supporting rod (20) is slidably sleeved with a sliding sleeve (6), and one side of the outer surface of the sliding sleeve (6) is fixedly connected with one side of the outer surface of the lifting plate (9).
5. The stator punching die according to claim 4, wherein: the outer surface of the supporting rod (20) is sleeved with a second spring (16), one end of the second spring (16) is fixedly connected with the bottom end face of the sliding sleeve (6), and the other end of the second spring (16) is fixedly connected with the upper end face of the punching table (1).
6. The stator punching die according to claim 5, wherein: guide rods (30) are arranged on the sliding plate (29) in a sliding and penetrating mode, the guide rods (30) are arranged right above the threaded rod (28), and the front end and the rear end of each guide rod (30) are fixedly connected with the inner front side wall and the inner rear side wall of the corresponding groove respectively.
7. The stator punching die according to claim 6, wherein: lateral wall fixed mounting has guide rail (33) around in second installing frame (15), sliding connection has slider (31) on guide rail (33), slider (31) and movable plate (26) fixed connection.
8. A stator stamping process is characterized in that: the method comprises the following steps:
s1: the silicon steel sheet is placed on the left conveying belt (2) for transmission;
s2: the silicon steel sheet is conveyed to the interior of a first mounting frame (3) in the glue spraying assembly (4), and glue is sprayed on the surface of the silicon steel sheet through a plurality of glue discharging heads (22);
s3: the method comprises the following steps of putting a silicon steel sheet at the upper end of a lower die (17), and driving an upper die holder (10) and an upper die (8) to move downwards through an air cylinder (32) to realize stamping operation on the silicon steel sheet;
s4: the silicon steel sheet is placed on the right conveying belt (2) for transmission;
s5: the silicon steel sheet is transmitted to the inside of a second mounting frame 15 in the cleaning assembly (14), the surface of a finished product after stamping forming is cleaned and stripped through the cooperation of a first motor (27) and a second motor (25), and finally output is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110388454.0A CN113083988A (en) | 2021-04-12 | 2021-04-12 | Stator stamping process and stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110388454.0A CN113083988A (en) | 2021-04-12 | 2021-04-12 | Stator stamping process and stamping die |
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| Publication Number | Publication Date |
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| CN113083988A true CN113083988A (en) | 2021-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110388454.0A Pending CN113083988A (en) | 2021-04-12 | 2021-04-12 | Stator stamping process and stamping die |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117019974A (en) * | 2023-10-10 | 2023-11-10 | 烟台怡和汽车科技有限公司 | Small-size work piece circulation stamping forming equipment |
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| CN211888637U (en) * | 2020-03-31 | 2020-11-10 | 天津鑫润恒信新能源科技发展有限公司 | Punching equipment with shaped steel distortion stop gear |
| CN212288382U (en) * | 2020-04-22 | 2021-01-05 | 重庆永今汽车零部件有限公司 | Automotive interior spare forming mechanism |
| CN112371815A (en) * | 2020-10-26 | 2021-02-19 | 苏州百达精密机械有限公司 | Automatic stamping device and stamping process for automobile metal plate support |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117019974A (en) * | 2023-10-10 | 2023-11-10 | 烟台怡和汽车科技有限公司 | Small-size work piece circulation stamping forming equipment |
| CN117019974B (en) * | 2023-10-10 | 2023-12-05 | 烟台怡和汽车科技有限公司 | Small-size work piece circulation stamping forming equipment |
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Application publication date: 20210709 |