CN113305207A - Automatic processing production line for motor rotor punching sheet - Google Patents
Automatic processing production line for motor rotor punching sheet Download PDFInfo
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- CN113305207A CN113305207A CN202110593433.2A CN202110593433A CN113305207A CN 113305207 A CN113305207 A CN 113305207A CN 202110593433 A CN202110593433 A CN 202110593433A CN 113305207 A CN113305207 A CN 113305207A
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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
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
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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
- B21D43/003—Positioning devices
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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
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to an automatic processing production line of motor rotor punching sheets, which comprises a bottom plate, a punching device, a feeding mechanism, a positioning device and a discharging device, wherein the feeding device and the feeding mechanism are installed at the left end of the bottom plate; when the existing motor rotor punching sheet is punched, because the motor rotor wafer does not perform stable clamping and positioning operation, the motor rotor punching sheet is staggered when punched, so that the punching of the electronic rotor punching sheet is unqualified, and raw materials are wasted.
Description
Technical Field
The invention relates to the technical field of motor production and processing, in particular to an automatic processing production line for motor rotor punching sheets.
Background
At present, the motor is widely applied to the fields of traffic, building, industry and the like, the motor mainly comprises a stator and a rotor, the motor rotor is an indispensable important part in the motor, the motor rotor is mainly formed by overlapping a plurality of rotor punching sheets, a rotating shaft hole is formed in the middle of each rotor punching sheet, the rotating shaft holes in the rotor punching sheets after overlapping are mutually communicated, then a rotating shaft is installed in each rotating shaft hole for use, and the rotating shaft holes in the motor rotor need to be punched and formed.
However, the following problems exist in the punching of the current motor rotor punching sheet, that is, when the traditional motor rotor punching sheet is subjected to punching and loading, a motor rotor wafer needs to be manually placed on punching equipment, and then punching and forming operation is performed, so that the loading mode is slow, and the punching efficiency of the motor rotor punching sheet is reduced; when the existing motor rotor punching sheet is punched, because the motor rotor wafer does not perform stable clamping and positioning operation, the motor rotor punching sheet is staggered when punched, so that the punching of the electronic rotor punching sheet is unqualified, and raw materials are wasted.
Disclosure of Invention
Technical problem to be solved
The automatic processing production line for the motor rotor punching sheet provided by the invention can solve the problems existing in punching of the motor rotor punching sheet.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme that the automatic processing production line for the motor rotor punching sheet comprises a bottom plate, a stamping device, a feeding mechanism, a positioning device and a discharging device, wherein the feeding device and the feeding mechanism are installed at the left end of the bottom plate, the positioning device and the stamping device are installed at the right end of the bottom plate, and the discharging device is installed at the front end of the bottom plate.
The punching device comprises an L-shaped plate, a strip plate, a sliding frame, a straight plate, a motor, a power circular plate, a connecting round rod, a lower pressing plate and a punch, wherein a through hole is formed in the center of the bottom plate, the L-shaped plate is installed at the right end of the bottom plate, the strip plate is symmetrically installed at the upper end of the L-shaped plate in the left-right direction, a strip groove is formed in the inner wall of the strip plate, a through hole is formed in the upper end of the L-shaped plate, the lower pressing rod is installed in the through hole in a sliding fit mode, the lower pressing plate is installed at the lower end of the lower pressing rod, the punch is arranged on the lower pressing plate, the punch and the through hole are matched with each other for use, the sliding frame is installed at the upper end of the lower pressing rod, the sliding frame is installed in the strip groove in a sliding fit mode, the straight plates are symmetrically installed on the outer walls of the front end and the front end of the strip plate, the motor is installed on the straight plate, the output end of the motor is eccentrically installed with the power circular plate, and the power plectane is installed in the sliding frame through sliding fit's mode, lies in a motor output position department on the power plectane rear end outer wall and installs the connection pole, connects the pole rear end and installs on the straight inboard wall that lies in on the rectangular board rear end outer wall through the mode of normal running fit, can carry out stable punching operation to the electric motor rotor disk, has improved electric motor rotor's punching efficiency and quality.
The feeding device comprises a pad rod, a U-shaped inclined plate, a square plate, an L-shaped rod, a motor II, a power rod, a power round rod, a transmission circular plate, a driven round rod, a feeding disc and an isolating rod, wherein the pad rod is symmetrically arranged at the front and back of the left end of the bottom plate, the upper end of the pad rod is connected with the U-shaped inclined plate, a through groove is formed in the middle of the outer wall of the front end of the U-shaped inclined plate, the square plate is arranged at the position of the through groove on the outer wall of the front end of the U-shaped inclined plate, the driven round rod is arranged on the square plate in a rotation fit mode, the feeding disc is arranged at the upper end of the square plate at the upper end of the driven round rod, the isolating rod is uniformly arranged on the outer wall of the feeding disc along the circumferential direction, the driven circular plate is arranged at the lower end of the square plate, the L-shaped rod is arranged on the outer wall at the lower end of the U-shaped inclined plate, the motor II is arranged on the outer wall of the L-shaped inclined plate, the output end of the power rod, the transmission circular plate is arranged on the upper end of the power rod, and a power round rod is arranged on the rear side of the outer wall of the upper end of the power rod, so that stable feeding operation can be performed on the motor rotor wafer.
As a preferred technical scheme of the invention, the feeding mechanism comprises a U-shaped positioning block, a feeding plate, a sliding rack, a third motor and a feeding gear, the U-shaped positioning block is arranged on the bottom plate and positioned on the left side of the pad rod, the sliding rack is arranged on the U-shaped positioning block in a sliding fit mode, the feeding plate is arranged at the right end of the sliding rack and matched with the pad rod, the third motor is arranged at the lower end of the bottom plate, the output end of the third motor penetrates through the bottom plate to be provided with the feeding gear, and the feeding gear and the sliding rack are matched with each other for use, so that a motor rotor wafer can be conveyed to a proper punching position.
As a preferred technical scheme of the invention, the positioning device comprises a return plate, a propulsion cylinder, a propulsion plate, a clamping arc plate, a rubber plate and a propulsion round rod, wherein a through groove is formed in the left side of the L-shaped plate on the bottom plate, the clamping plate is arranged on the rear side of the through groove on the outer wall of the lower end of the bottom plate, a lifting groove is formed in the clamping plate, the propulsion plate is arranged in the through groove in a sliding fit manner, a cambered groove is formed in the propulsion plate, a clamping groove is formed in the inner wall of the rear end of the cambered groove, the clamping arc plate is arranged in the cambered groove in a sliding fit manner, the rubber plate is arranged on the clamping arc plate, the propulsion round rod is arranged on the outer wall of the rear end of the clamping arc plate, the propulsion round rod is arranged in the lifting groove in a sliding fit manner, the return plate is arranged on the right side of the through groove on the outer wall of the lower end of the bottom plate, the propulsion cylinder is arranged on the return plate, the output end of the propulsion cylinder is connected to the outer wall of the right end of the propulsion plate, can carry out stable tight location operation of supporting to motor rotor towards the piece.
As a preferred technical scheme, the discharging device comprises an L-shaped plate, a fourth motor, a clamping rod, a sliding round rod, a T-shaped plate, a U-shaped block and a discharging plate, the U-shaped block is mounted on the front side of the middle of the bottom plate, the T-shaped plate is mounted on the U-shaped block in a sliding fit mode, a flat groove is formed in the front side of the T-shaped plate, the rear end of the T-shaped plate penetrates through the U-shaped block to be mounted with the discharging plate, the L-shaped plate is mounted on the front side of the outer wall of the lower end of the bottom plate, the fourth motor is mounted on the L-shaped plate, the clamping rod is mounted at the output end of the fourth motor, the sliding round rod is mounted on the clamping rod, the sliding round rod is mounted in the flat groove in a sliding fit mode, and stable discharging operation can be performed on the punched motor rotor punching plate.
As a preferable technical scheme of the invention, the left part of the lifting groove formed in the clamping plate is a straight groove, and the right part of the lifting groove is an inclined groove inclined from left to right, so that the lifting groove can drive the propelling round rod to move.
As a preferred technical solution of the present invention, the outer wall of the rear end of the driving circular plate is provided with an arc groove, the arc groove and the driven circular plate are used in cooperation with each other, the outer wall of the driven circular plate is uniformly provided with arc grooves along the circumferential direction thereof, the arc grooves and the driving circular plate are used in cooperation with each other, the outer wall of the driven circular plate is provided with straight grooves between adjacent arc grooves, and the power circular rod and the straight grooves are used in cooperation with each other, so that the power circular rod can drive the driven circular plate to rotate 90 degrees.
As a preferred technical scheme of the invention, the outer wall of the lower side of the right end of the U-shaped inclined plate is provided with a semicircular plate, a semicircular groove matched with the semicircular plate for use is formed at the joint of the U-shaped inclined plate and the semicircular plate, the left part of the cushion rod is an arc-shaped rod, and the right part of the cushion rod is a straight rod, so that a motor rotor wafer can stably fall between the inner walls of the cushion rods.
As a preferred technical scheme, the lower end of the bottom plate is uniformly provided with the supporting rods, the outer wall of the lower end of the bottom plate, which is positioned at the through hole, is provided with the U-shaped panel, and the U-shaped panel is provided with the collecting box, so that the collecting operation can be performed on the scraps generated in the punching process of the motor rotor punching sheet.
(III) advantageous effects
1. The invention can solve the following problems existing in the punching of the traditional motor rotor punching sheet, namely, when the traditional motor rotor punching sheet is punched and fed, a motor rotor wafer needs to be manually placed on punching equipment, and then punching forming operation is carried out, so that the feeding mode is slow, and the punching efficiency of the motor rotor punching sheet is reduced; when the existing motor rotor punching sheet is punched, because the motor rotor wafer does not perform stable clamping and positioning operation, the motor rotor punching sheet is staggered when punched, so that the punching of the electronic rotor punching sheet is unqualified, and raw materials are wasted.
2. The feeding device and the feeding mechanism designed by the invention can stably convey the motor rotor wafer on the U-shaped inclined plate through the rotation of the feeding disc and the isolating rod, and the feeding plate can convey the motor rotor wafer to a proper punching position through the mutual matching operation of the feeding gear and the sliding rack, so that the feeding efficiency of the motor rotor wafer is improved.
3. The positioning device and the punching device designed by the invention drive the pushing round rod to move through the lifting groove on the clamping plate, so that the clamping arc plate can stably support and clamp the motor rotor wafer conveyed by the feeding plate, stable clamping and positioning are provided for punching of the motor rotor wafer, the phenomenon of dislocation of punching of the motor rotor sheet is avoided, and the punching head can stably punch the motor rotor wafer through the mutual matching operation between the punching head and the through hole, so that the punching quality of the motor rotor sheet is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a bottom view (looking down and up) of FIG. 1 of the present invention;
FIG. 3 is a cross-sectional view (from the front to the back) of FIG. 1 of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3 in accordance with the present invention;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3 in accordance with the present invention;
FIG. 6 is an enlarged view of the invention taken along line K of FIG. 3;
FIG. 7 is a partial cross-sectional view (looking from left to right) of the positioning device of the present invention;
FIG. 8 is a schematic view of a first perspective of the loading mechanism of the present invention (from top to bottom);
FIG. 9 is a partial schematic structural view (from below to above) of a second perspective of the loading mechanism of the present invention;
FIG. 10 is a schematic view of a portion of the loading mechanism of the present invention;
FIG. 11 is a schematic view of the punch and through hole configuration of the present invention;
FIG. 12 is a schematic structural view of a rotor plate of the motor of the present invention;
fig. 13 is a schematic diagram of the operation of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 13, an automatic processing production line for motor rotor punching sheets comprises a bottom plate 1, a punching device 2, a feeding device 3, a feeding mechanism 4, a positioning device 5 and a discharging device 6, wherein the feeding device 3 and the feeding mechanism 4 are installed at the left end of the bottom plate 1, the positioning device 5 and the punching device 2 are installed at the right end of the bottom plate 1, and the discharging device 6 is installed at the front end of the bottom plate 1.
The feeding device 3 comprises a pad rod 3a, a U-shaped inclined plate 3b, a square plate 3c, an L-shaped surface rod 3d, a second motor 3e, a power rod 3f, a power round rod 3g, a transmission round plate 3h, a driven round plate 3i, a driven round rod 3j, a feeding round plate 3k and an isolation rod 3L, the pad rod 3a is symmetrically arranged at the front and back of the left end of the bottom plate 1, the upper ends of the pad rods 3a are connected through the U-shaped inclined plate 3b, a through groove is formed in the middle of the outer wall of the front end of the U-shaped inclined plate 3b, the square plate 3c is arranged at the position of the through groove on the outer wall of the front end of the U-shaped inclined plate 3b, the driven round rod 3j is arranged on the square plate 3c in a rotating fit manner, the feeding round plate 3k is arranged at the upper end of the square plate 3c, the isolation rods 3L are uniformly arranged on the outer wall of the feeding round plate 3k along the circumferential direction, the lower end of the square plate 3c is provided with the driven round plate 3i, install L face pole 3d on the outer wall of U type swash plate 3b lower extreme, install No. two motors 3e on the L face pole 3d, power rod 3f is installed to No. two motors 3e output, and transmission plectane 3h is installed to power rod 3f upper end, and power rod 3f upper end outer wall rear side is installed power round bar 3 g.
The outer wall of the rear end of the driving circular plate 3h is provided with an arc groove, the arc groove and the driven circular plate 3i are matched with each other, the outer wall of the driven circular plate 3i is uniformly provided with arc grooves along the circumferential direction of the outer wall, the arc grooves and the driving circular plate 3h are matched with each other, the outer wall of the driven circular plate 3i is provided with straight grooves between adjacent arc grooves, and the power circular rod 3g and the straight grooves are matched with each other.
The outer wall of the lower side of the right end of the U-shaped inclined plate 3b is provided with a semicircular plate 12, a semicircular groove matched with the semicircular plate 12 for use is formed in the joint of the U-shaped inclined plate 3b and the semicircular plate 12, the left part of the pad rod 3a is an arc-shaped rod, and the right part of the pad rod 3a is a straight rod.
When the machine works, the existing feeding device is manually used for conveying the motor rotor disc to the U-shaped inclined plate 3b, the U-shaped inclined plate 3b is integrally inclined, so that the motor rotor disc slides to the abutting position on the isolating rod 3l on the U-shaped inclined plate 3b, the second motor 3e drives the power rod 3f to rotate for a circle, the power rod 3f drives the power round rod 3g to rotate for a circle, through the mutual matching operation between the power round rod 3g and the straight groove on the driven round plate 3i, the power round rod 3g drives the driven round plate 3i to rotate for 90 degrees, the driven round plate 3i drives the driven round rod 3j to rotate for 90 degrees, the driven round rod 3j drives the feeding round plate 3k to rotate for 90 degrees, the feeding round plate 3k drives the isolating rod 3l to rotate, so that the isolating rod 3l drives the motor rotor disc to slide towards the lower end, and because the semicircular plate 12 abuts against the motor disc rotor, make the landing that the electric motor rotor disk can be stable between the inner wall of backing bar 3a, the isolation rod 3l that evenly sets up on the material loading disc 3k supports tight operation to next electric motor rotor disk simultaneously, and is so repeated, can be stable carry the electric motor rotor disk between the inner wall of backing bar 3 a.
The positioning device 5 comprises a return plate 51, a propulsion cylinder 52, a propulsion plate 53, a clamping plate 54, a clamping arc plate 55, a rubber plate 56 and a propulsion round rod 57, wherein the bottom plate 1 is provided with a through groove at the left side of the L-shaped plate 2a, the outer wall of the lower end of the bottom plate 1 is provided with the clamping plate 54 at the rear side of the through groove, the clamping plate 54 is provided with a lifting groove, the propulsion plate 53 is arranged in the through groove in a sliding fit manner, the propulsion plate 53 is provided with an arc groove, the inner wall of the rear end of the arc groove is provided with a clamping groove, the clamping arc plate 55 is arranged in the arc groove in a sliding fit manner, the rubber plate 56 is arranged on the clamping arc plate 55, the propulsion round rod 57 is arranged on the outer wall of the rear end of the clamping arc plate 55, the propulsion round rod 57 is arranged in the lifting groove in a sliding fit manner, the return plate 51 is arranged at the right side of the through groove on the outer wall of the lower end of the bottom plate 1, the return plate 51 is provided with the propulsion cylinder 52, the output end of the propulsion cylinder 52 is connected to the outer wall of the right end of the propulsion plate 53.
The left part of the lifting groove formed in the clamping plate 54 is a straight groove, and the right part of the lifting groove is an inclined groove inclined from left to right.
During specific work, after the electric motor rotor disk landing to between the inner wall of backing rod 3a, impel cylinder 52 to drive and impel board 53 and slide in wearing the inslot, impel board 53 to drive the motion of centre gripping arc 55, centre gripping arc 55 drives and impels the inslot of round bar 57 on cardboard 54 to slide, special design through the lifting groove, make impel round bar 57 to move to the upper end, impel round bar 57 to drive centre gripping arc 55 to move to the upper end, make centre gripping arc 55 drive rubber slab 56 move suitable position department.
Feed mechanism 4 include U form locating piece 41, go up flitch 42, slip rack 43, No. three motor 44 and material loading gear 45, bottom plate 1 on lie in the filler rod 3a left side and install U form locating piece 41, install slip rack 43 through sliding fit's mode on the U form locating piece 41, flitch 42 is installed to slip rack 43 right-hand member, and go up between flitch 42 and the filler rod 3a mutually support the use, No. three motor 44 is installed to bottom plate 1 lower extreme, No. three motor 44 output passes bottom plate 1 and installs material loading gear 45, and mutually support the use between material loading gear 45 and the slip rack 43.
During specific work, after the clamping arc plate 55 drives the rubber plate 56 to move to a proper positioning position, the third motor 44 drives the feeding gear 45 to rotate, the third motor 44 is a forward and reverse rotating motor, the feeding gear 45 drives the sliding rack 43 to slide on the U-shaped positioning block 41 in a gear matching mode, the sliding rack 43 drives the feeding plate 42 to move, the feeding plate 42 drives the motor rotor wafer between the inner walls of the pad rods 3a to move, the outer wall of the right side of the motor rotor wafer is tightly abutted to the outer walls of the clamping arc plate 55 and the rubber plate 56, and the clamping arc plate 55 and the feeding plate 42 are enabled to perform stable clamping and positioning operation on the motor rotor wafer.
The punching device 2 comprises an L-shaped plate 2a, a strip plate 2b, a sliding frame 2c, a straight plate 2d, a first motor 2e, a power circular plate 2f, a connecting circular rod 2g, a lower pressing rod 2h, a lower pressing plate 2i and a punch 2j, a through hole is formed in the central position of the bottom plate 1, the L-shaped plate 2a is installed at the right end of the bottom plate 1, the strip plate 2b is symmetrically installed at the upper end of the L-shaped plate 2a in a left-right mode, a strip groove is formed in the inner wall of the strip plate 2b, a through hole is formed in the upper end of the L-shaped plate 2a, the lower pressing rod 2h is installed in the through sliding fit mode in the through hole, the lower pressing plate 2i is installed at the lower end of the lower pressing rod 2h, the punch 2j is arranged on the lower pressing plate 2i, the punch 2j and the through hole are matched with each other, the sliding frame 2c is installed in the strip groove through sliding fit mode, the symmetry is installed straight board 2d on the both ends outer wall around rectangular board 2b, be located and install a motor 2e on the straight board 2d on the rectangular board 2b front end outer wall, a motor 2e output eccentric mounting has power plectane 2f, and install in sliding frame 2c through sliding fit's mode power plectane 2f, it installs connection pole 2g to lie in a motor 2e output position department on the power plectane 2f rear end outer wall, connect pole 2g rear end and install on the straight board 2d inner wall that is located rectangular board 2b rear end outer wall through normal running fit's mode.
The lower end of the bottom plate 1 is evenly provided with supporting rods 13, a U-shaped panel 14 is arranged on the outer wall of the lower end of the bottom plate 1 and positioned at the through hole, and a collecting box 15 is arranged on the U-shaped panel 14.
When the machine works specifically, after the clamping and positioning operation of the motor rotor wafer by the clamping arc plate 55 and the feeding plate 42 is completed, the first motor 2e drives the power circular plate 2f to rotate for a circle, the power circular plate 2f drives the sliding frame 2c to slide up and down in the strip groove on the strip plate 2b in a reciprocating manner due to the fact that the power circular plate 2f is eccentrically installed at the output end of the first motor 2e, the sliding frame 2c drives the lower pressing rod 2h to move up and down in a reciprocating manner, the lower pressing rod 2h drives the lower pressing plate 2i to move up and down in a reciprocating manner, the lower pressing plate 2i drives the punch 2j to move up and down in a reciprocating manner, and the punch 2j performs punching and forming operation on the motor rotor wafer through the mutual matching operation between the punch 2j and the through hole.
During specific work, after the punch head 2j finishes punching operation on the motor rotor wafer, the third motor 44 drives the feeding gear 45 to rotate reversely, the feeding gear 45 drives the sliding rack 43 to slide on the U-shaped positioning block 41 in a gear matching mode, and the sliding rack 43 drives the feeding plate 42 to move to the initial position.
No. four motor 62 drive kelly 63 and rotate the round, kelly 63 drives slip round bar 64 and rotates the round, make slip round bar 64 slide in the flat slot on T template 65, make slip round bar 64 drive T template 65 carry out linear reciprocating motion in U form piece 66, T template 65 drives ejection of compact board 67 and carries out linear reciprocating motion, make ejection of compact board 67 carry the motor rotor that the completion of punching a hole suitable material position department of getting, operation more than the repetition, can be in succession to the motor rotor disk operation of punching a hole.
During operation
The first step is as follows: the existing feeding device is manually used for conveying the motor rotor wafer to the U-shaped inclined plate 3b, the U-shaped inclined plate 3b is integrally inclined, so that the motor rotor wafer slides to the abutting position on the isolating rod 3l on the U-shaped inclined plate 3b, the second motor 3e drives the power rod 3f to rotate for one circle, the power rod 3f drives the power rod 3g to rotate for one circle, the power rod 3g drives the driven circular plate 3i to rotate for 90 degrees through the mutual matching operation between the straight grooves on the power rod 3g and the driven circular plate 3i, the driven circular plate 3i drives the driven circular rod 3j to rotate for 90 degrees, the driven circular rod 3j drives the feeding disk 3k to rotate for 90 degrees, the feeding disk 3k drives the isolating rod 3l to rotate, the isolating rod 3l drives the motor rotor wafer to slide towards the lower end, and the wafer of the motor rotor can stably slide to the inner wall of the cushion rod 3a due to the abutting operation of the semicircular plate 12 to the motor rotor wafer, meanwhile, the next motor rotor wafer is abutted through the isolation rods 3l uniformly arranged on the feeding disc 3k, and the operation is repeated, so that the motor rotor wafer can be stably conveyed to the position between the inner walls of the cushion rods 3 a;
the second step is that: the pushing cylinder 52 drives the pushing plate 53 to slide in the through groove, the pushing plate 53 drives the clamping arc plate 55 to move, the clamping arc plate 55 drives the pushing circular rod 57 to slide in the lifting groove on the clamping plate 54, the pushing circular rod 57 is enabled to move towards the upper end through the special design of the lifting groove, the pushing circular rod 57 drives the clamping arc plate 55 to move towards the upper end, and the clamping arc plate 55 drives the rubber plate 56 to move to a proper positioning position;
the third step: a third motor 44 drives a feeding gear 45 to rotate, the feeding gear 45 drives a sliding rack 43 to slide on a U-shaped positioning block 41 in a gear matching mode, the sliding rack 43 drives a feeding plate 42 to move, the feeding plate 42 drives a motor rotor wafer between the inner walls of the backing rods 3a to move, so that the outer wall of the right side of the motor rotor wafer is abutted against the outer walls of a clamping arc plate 55 and a rubber plate 56, and the clamping arc plate 55 and the feeding plate 42 are used for stably clamping and positioning the motor rotor wafer;
the fourth step: the first motor 2e drives the power circular plate 2f to rotate for a circle, the power circular plate 2f is eccentrically arranged at the output end of the first motor 2e, so that the power circular plate 2f drives the sliding frame 2c to slide up and down in a strip groove on the strip plate 2b in a reciprocating manner, the sliding frame 2c drives the lower pressing rod 2h to reciprocate up and down, the lower pressing rod 2h drives the lower pressing plate 2i to reciprocate up and down, the lower pressing plate 2i drives the punch 2j to reciprocate up and down, and the punch 2j performs punching forming operation on a motor rotor wafer through mutual matching operation between the punch 2j and a through hole;
the fifth step: after the punch 2j finishes punching a motor rotor wafer, the third motor 44 drives the feeding gear 45 to rotate reversely, the feeding gear 45 drives the sliding rack 43 to slide on the U-shaped positioning block 41 in a gear matching mode, and the sliding rack 43 drives the feeding plate 42 to move to an initial position;
and a sixth step: no. four motor 62 drive kelly 63 and rotate the round, kelly 63 drives slip round bar 64 and rotates the round, make slip round bar 64 slide in the flat slot on T template 65, make slip round bar 64 drive T template 65 carry out linear reciprocating motion in U form piece 66, T template 65 drives ejection of compact board 67 and carries out linear reciprocating motion, make ejection of compact board 67 carry the motor rotor that the completion of punching a hole suitable material position department of getting, operation more than the repetition, can be in succession to the motor rotor disk operation of punching a hole.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an automatic processing lines of electric motor rotor punching, includes bottom plate (1), stamping device (2), loading attachment (3), feed mechanism (4), positioner (5) and discharging device (6), its characterized in that: the feeding device (3) and the feeding mechanism (4) are installed at the left end of the bottom plate (1), the positioning device (5) and the stamping device (2) are installed at the right end of the bottom plate (1), and the discharging device (6) is installed at the front end of the bottom plate (1); wherein:
the punching device (2) comprises an L-shaped plate (2a), a strip plate (2b), a sliding frame (2c), a straight plate (2d), a first motor (2e), a power circular plate (2f), a connecting circular rod (2g), a lower pressing rod (2h), a lower pressing plate (2i) and a punch (2j), wherein a through hole is formed in the central position of the base plate (1), the L-shaped plate (2a) is installed at the right end of the base plate (1), the strip plate (2b) is installed at the upper end of the L-shaped plate (2a) in a bilateral symmetry manner, a strip groove is formed in the inner wall of the strip plate (2b), a through hole is formed in the upper end of the L-shaped plate (2a), the lower pressing rod (2h) is installed in the through sliding fit manner in the through hole, the lower pressing plate (2i) is installed at the lower end of the lower pressing rod (2h), the punch (2j) is arranged on the lower pressing plate (2i), and the punch (2j) and the through hole are matched with each other, the upper end of the lower pressure lever (2h) is provided with a sliding frame (2c), the sliding frame (2c) is arranged in the strip groove in a sliding fit mode, the outer walls of the front end and the rear end of the strip plate (2b) are symmetrically provided with straight plates (2d), the straight plate (2d) positioned on the outer wall of the front end of the strip plate (2b) is provided with a first motor (2e), the output end of the first motor (2e) is eccentrically provided with a power circular plate (2f), the power circular plate (2f) is arranged in the sliding frame (2c) in a sliding fit mode, the outer wall of the rear end of the power circular plate (2f) is provided with a connecting circular rod (2g) positioned at the output end of the first motor (2e), and the rear end of the connecting circular rod (2g) is arranged on the inner wall of the straight plate (2d) positioned on the outer wall of the rear end of the strip plate (2b) in a rotating fit mode;
the feeding device (3) comprises a pad rod (3a), a U-shaped inclined plate (3b), a square plate (3c), an L-shaped rod (3d), a second motor (3e), a power rod (3f), a power round rod (3g), a transmission round plate (3h), a driven round plate (3i), a driven round rod (3j), a feeding disc (3k) and an isolation rod (3L), wherein the pad rod (3a) is symmetrically arranged at the front and back of the left end of the bottom plate (1), the upper ends of the pad rod (3a) are connected through the U-shaped inclined plate (3b), a through groove is formed in the middle of the outer wall of the front end of the U-shaped inclined plate (3b), the square plate (3c) is arranged at the through groove, the driven round rod (3j) is arranged on the square plate (3c) in a rotation fit mode, the feeding disc (3k) is arranged on the upper end of the driven round rod (3j) at the upper side of the square plate (3c), the material loading disc (3k) outer wall is evenly provided with the isolation rods (3L) along the circumferential direction, the lower end of the driven round rod (3j) is located on the lower side of the square plate (3c) and is provided with the driven round plate (3i), the outer wall of the lower end of the U-shaped inclined plate (3b) is provided with the L-shaped rod (3d), the L-shaped rod (3d) is provided with the second motor (3e), the output end of the second motor (3e) is provided with the power rod (3f), the upper end of the power rod (3f) is provided with the transmission round plate (3h), and the rear side of the outer wall of the upper end of the power rod (3f) is provided with the power round rod (3 g).
2. The automatic processing production line of the motor rotor punching sheet as claimed in claim 1, characterized in that: feeding mechanism (4) including U form locating piece (41), go up flitch (42), slip rack (43), No. three motor (44) and material loading gear (45), bottom plate (1) on lie in filler rod (3a) left side and install U form locating piece (41), install slip rack (43) through sliding fit's mode on U form locating piece (41), flitch (42) are installed to slip rack (43) right-hand member, and go up between flitch (42) and the filler rod (3a) use of mutually supporting, No. three motor (44) are installed to bottom plate (1) lower extreme, No. three motor (44) output passes bottom plate (1) and installs material loading gear (45), and mutually support between material loading gear (45) and slip rack (43) and use.
3. The automatic processing production line of the motor rotor punching sheet as claimed in claim 1, characterized in that: the positioning device (5) comprises a return plate (51), a propulsion cylinder (52), a propulsion plate (53), a clamping plate (54), a clamping arc plate (55), a rubber plate (56) and a propulsion round rod (57), wherein the bottom plate (1) is provided with a through groove on the left side of an L-shaped plate (2a), the outer wall of the lower end of the bottom plate (1) is provided with the clamping plate (54) on the rear side of the through groove, the clamping plate (54) is provided with a lifting groove, the propulsion plate (53) is arranged in the through groove in a sliding fit manner, the propulsion plate (53) is provided with an arc groove, the inner wall of the rear end of the arc groove is provided with a clamping groove, the clamping arc plate (55) is arranged in the arc groove in a sliding fit manner, the rubber plate (56) is arranged on the clamping arc plate (55), the propulsion round rod (57) is arranged on the outer wall of the rear end of the clamping arc plate (55), and the propulsion round rod (57) is arranged in the lifting groove in a sliding fit manner, the outer wall of the lower end of the bottom plate (1) is positioned on the right side of the through groove and provided with a return plate (51), the return plate (51) is provided with a propulsion cylinder (52), and the output end of the propulsion cylinder (52) is connected to the outer wall of the right end of the propulsion plate (53).
4. The automatic processing production line of the motor rotor punching sheet as claimed in claim 1, characterized in that: discharging device (6) including L form board (61), No. four motor (62), kelly (63), slip round bar (64), T template (65), U form piece (66) and play flitch (67), bottom plate (1) middle part front side install U form piece (66), install T template (65) through sliding fit's mode on U form piece (66), T template (65) are gone up the front side and have been seted up the flat slot, T template (65) rear end is passed U form piece (66) and is installed play flitch (67), L form board (61) are installed to bottom plate (1) lower extreme outer wall front side, install No. four motor (62) on L form board (61), kelly (63) are installed to No. four motor (62) outputs, install slip round bar (64) on kelly (63), and slip round bar (64) are installed in the flat slot through sliding fit's mode.
5. The automatic processing production line of the motor rotor punching sheet as claimed in claim 4, characterized in that: the left part of a lifting groove formed in the clamping plate (54) is a straight groove, and the right part of the lifting groove is an inclined groove inclined from left to right.
6. The automatic processing production line of the motor rotor punching sheet as claimed in claim 1, characterized in that: the outer wall of the rear end of the transmission circular plate (3h) is provided with an arc groove, the arc groove and the driven circular plate (3i) are matched with each other for use, the outer wall of the driven circular plate (3i) is uniformly provided with arc grooves along the circumferential direction of the outer wall, the arc grooves and the transmission circular plate (3h) are matched with each other for use, the outer wall of the driven circular plate (3i) is provided with a straight groove between adjacent arc grooves, and the power circular rod (3g) and the straight groove are matched with each other for use.
7. The automatic processing production line of the motor rotor punching sheet as claimed in claim 1, characterized in that: the outer wall of the lower side of the right end of the U-shaped inclined plate (3b) is provided with a semicircular plate (12), a semicircular groove which is matched with the semicircular plate (12) for use is formed in the joint of the U-shaped inclined plate (3b) and the semicircular plate (12), the left part of the pad rod (3a) is an arc-shaped rod, and the right part of the pad rod (3a) is a straight rod.
8. The automatic processing production line of the motor rotor punching sheet as claimed in claim 1, characterized in that: the lower end of the bottom plate (1) is uniformly provided with a support rod (13), a U-shaped panel (14) is arranged on the outer wall of the lower end of the bottom plate (1) at the position of the through hole, and a collecting box (15) is arranged on the U-shaped panel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110593433.2A CN113305207A (en) | 2021-05-28 | 2021-05-28 | Automatic processing production line for motor rotor punching sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110593433.2A CN113305207A (en) | 2021-05-28 | 2021-05-28 | Automatic processing production line for motor rotor punching sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113305207A true CN113305207A (en) | 2021-08-27 |
Family
ID=77376091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110593433.2A Withdrawn CN113305207A (en) | 2021-05-28 | 2021-05-28 | Automatic processing production line for motor rotor punching sheet |
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| Country | Link |
|---|---|
| CN (1) | CN113305207A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114583905A (en) * | 2022-03-18 | 2022-06-03 | 蔡义强 | Manufacturing and forming method of rotor punching sheet of servo motor |
| CN115121696A (en) * | 2022-08-31 | 2022-09-30 | 佛山市顺德区乐普达电机有限公司 | Servo motor rotor punching sheet processing device and processing method thereof |
| CN117245011A (en) * | 2023-10-16 | 2023-12-19 | 江苏富松模具科技有限公司 | Stamping die for permanent magnet motor iron core punching sheet |
| CN117245005A (en) * | 2023-11-20 | 2023-12-19 | 武汉登奇机电技术有限公司 | Servo motor rotor punching sheet processing and forming device |
-
2021
- 2021-05-28 CN CN202110593433.2A patent/CN113305207A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114583905A (en) * | 2022-03-18 | 2022-06-03 | 蔡义强 | Manufacturing and forming method of rotor punching sheet of servo motor |
| CN115121696A (en) * | 2022-08-31 | 2022-09-30 | 佛山市顺德区乐普达电机有限公司 | Servo motor rotor punching sheet processing device and processing method thereof |
| CN117245011A (en) * | 2023-10-16 | 2023-12-19 | 江苏富松模具科技有限公司 | Stamping die for permanent magnet motor iron core punching sheet |
| CN117245011B (en) * | 2023-10-16 | 2024-04-19 | 江苏富松模具科技有限公司 | Stamping die for permanent magnet motor iron core punching sheet |
| CN117245005A (en) * | 2023-11-20 | 2023-12-19 | 武汉登奇机电技术有限公司 | Servo motor rotor punching sheet processing and forming device |
| CN117245005B (en) * | 2023-11-20 | 2024-02-02 | 武汉登奇机电技术有限公司 | Servo motor rotor punching sheet processing and forming device |
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Application publication date: 20210827 |
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