CN215618595U - Stator alternate forming stamping device - Google Patents

Abstract

The utility model discloses a stator interphase forming stamping device, and relates to the technical field of motor manufacturing. The stamping machine comprises a machine table, a forming lower die holder, a forming upper die holder, a feeding frame and a material receiving frame, wherein a stamping mechanism is fixedly installed on the machine table, a pre-pressing wheel assembly is installed on the machine table and located on two sides of the stamping mechanism, the forming lower die holder is fixedly locked on an operation table of the stamping mechanism through a universal clamp, and the forming upper die holder is fixedly locked on a press head of the stamping mechanism. This alternate shaping stamping device of stator replaces the manual work with the machine through numerical control processing system, realizes automatic operation, labour saving and time saving, and the specification is unanimous, simultaneously in stator interval slot paper course of working, can utilize the gas pocket passageway on the shaping die holder to introduce the negative pressure air supply respectively, and utilize pre-compaction wheel subassembly to carry out the pre-compaction flattening to stator interval slot paper tape, can reduce the probability that produces the fold when the blanking, improve output quality, and conveniently retrieve the waste material area.

Description

Stator alternate forming stamping device

Technical Field

The utility model relates to the technical field of motor manufacturing, in particular to a stator interphase forming stamping device.

Background

The stator spacing slot paper, namely the insulating paper, is used as an insulating material of various electric appliances such as cables, coils and the like, and the product is widely applied to motors and generators, is used for slot wedge insulation, phase insulation, end laminated plates and the like, and enables various alternating current and direct current motors, random coils and module wire coils to be wound to form a large-scale turbonator, and has the advantages of better heat insulation, better mechanical property, higher safety and longer service life.

Traditional stator interval slot paper all adopts the punch press to tailor the shaping in the production and processing process, and the manual paper of inserting, whole course of working is all accomplished by hand, wastes time and energy, and workman intensity of labour is big, and production efficiency is low, treats the improvement.

SUMMERY OF THE UTILITY MODEL

The utility model provides a stator interphase forming stamping device which has the advantages of automatic cutting and forming, time and labor saving, production efficiency improvement and convenience in operation, and solves the problems in the background technology.

In order to realize the purposes of automatic cutting and forming, time and labor saving, production efficiency improvement and convenient operation, the utility model provides the following technical scheme: the utility model provides an alternate shaping stamping device of stator, includes board, shaping die holder, shaping upper die base, pay-off frame and receipts material frame, fixed mounting has punching press mechanism on the board, install the pre-compaction wheel subassembly on the board to be located the both sides of punching press mechanism, the shaping die holder passes through universal fixturing lock solid on the operation panel of punching press mechanism, the shaping upper die base lock solid on the pressure head of punching press mechanism, be equipped with the gas pocket passageway on the terminal surface of die holder, pay-off frame and receipts material frame are located the both sides of board respectively.

As a preferred technical scheme of the utility model, the rear top cover of the machine table is provided with guide rollers which are positioned at two sides of the machine table.

As a preferred technical scheme of the utility model, a material guide groove is arranged on the machine table and corresponds to the position of the forming lower die holder.

As a preferred technical scheme of the utility model, the lower die base is provided with a die cavity, the air hole channels are positioned at two sides of the die cavity, and the ports of the air hole channels are connected with the quick connectors.

As a preferred technical scheme of the utility model, the pre-pressing wheel assembly is provided with a spring buffer part in a sliding manner, and a pressing wheel on the pre-pressing wheel assembly is a rubber roller.

As a preferred technical scheme of the utility model, the feeding frame and the receiving frame respectively comprise an adjustable support, a wheel seat, a disc roller and a motor, the wheel seat is arranged on the adjustable support, the disc roller is arranged in the wheel seat, the motor is arranged at the rear side of the wheel seat, and an output shaft of the motor is in transmission connection with the disc roller through a gear.

Compared with the prior art, the utility model provides a stator interphase forming stamping device, which has the following beneficial effects:

this alternate shaping stamping device of stator replaces the manual work with the machine through numerical control processing system, realizes automatic operation, labour saving and time saving, and the specification is unanimous, simultaneously in stator interval slot paper course of working, can utilize the gas pocket passageway on the shaping die holder to introduce the negative pressure air supply respectively, and utilize pre-compaction wheel subassembly to carry out the pre-compaction flattening to stator interval slot paper tape, can reduce the probability that produces the fold when the blanking, improve output quality, and conveniently retrieve the waste material area.

Drawings

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

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

FIG. 3 is a partial side view of the present invention;

FIG. 4 is a top view of the lower die holder of the present invention;

FIG. 5 is a view of the feed carriage configuration of the present invention;

fig. 6 is a structural view of a pre-press wheel assembly of the present invention.

In the figure: 1. a machine platform; 2. forming a lower die holder; 3. forming an upper die holder; 4. a feeding frame; 5. a material receiving frame; 6. a stamping mechanism; 7. pre-pressing wheel components; 8. a vent passage; 9. a guide roller; 10. a material guide chute; 11. a mold cavity; 12. a quick coupling; 13. a spring buffer; 14. an adjustable support; 15. a wheel seat; 16. a disc roller; 17. an electric motor.

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. 1-6, the utility model discloses a stator alternate forming stamping device, comprising a machine table 1, a forming lower die holder 2, a forming upper die holder 3, a feeding frame 4 and a material receiving frame 5, wherein the machine table 1 is fixedly provided with a stamping mechanism 6, the machine table 1 is provided with pre-pressing wheel assemblies 7 and is positioned at two sides of the stamping mechanism 6, the forming lower die holder 2 is locked on a working table of the stamping mechanism 6 through a universal fixture, the forming upper die holder 3 is locked on a press head of the stamping mechanism 6, an end surface of the lower die holder is provided with an air hole channel 8, the feeding frame 4 and the material receiving frame 5 are respectively positioned at two sides of the machine table 1, and a numerical control processing system replaces manual work with a machine, so that automatic operation is realized, time and labor are saved, the specification is consistent, and simultaneously, in the process of processing stator interval slot paper, a negative pressure air source can be respectively introduced by the air hole channel 8 on the forming lower die holder 2, and utilize pre-compaction wheel subassembly 7 to carry out the pre-compaction flattening to stator compartment groove paper tape, can reduce the probability that produces the fold when the blanking, improve output quality, and conveniently retrieve the waste material area.

Specifically, install guide roll 9 on the back overhead guard of board 1, and guide roll 9 is located board 1 both sides.

In this embodiment, as shown in fig. 1 to fig. 3, a numerical control panel is disposed on the machine table 1, and can perform automatic operation through a numerical control processing system, and the guide rollers 9 are used for moving the material belt under the action of the feeding frame 4 and the receiving frame 5 according to the route of the arrangement of the guide rollers 9.

Specifically, a material guide groove 10 is arranged on the machine table 1, and the material guide groove 10 corresponds to the position of the forming lower die holder 2.

In this embodiment, as shown in fig. 1, the guide chute 10 mainly functions to make the cut spacer paper fall from the lower forming die holder 2 and concentrate to the middle of the guide chute 10, so as to restrain the spacer paper from falling outwards.

Specifically, a mold cavity 11 is arranged on the lower mold base, the air hole channels 8 are located on two sides of the mold cavity 11, and ports of the air hole channels 8 are connected with the quick connectors 12.

In this embodiment, as shown in fig. 4, the mold cavity 11 is an inner cavity of a mold, a space for forming the spacer paper is formed in the mold, and the spacer paper can be adsorbed to be tightly attached to the mold cavity 11 after the negative pressure is introduced through the quick connector 12 by the air vent channel 8.

Specifically, there is spring buffer 13 on the pre-compaction wheel subassembly 7 slidable mounting, the pinch roller on the pre-compaction wheel subassembly 7 is the rubber roller.

In this embodiment, as shown in fig. 6, the spring buffer 13 can ensure that the pressing roller of the rubber roller presses the material belt under the action of the elastic force, and performs pre-pressing and leveling under the combined action of the pressing roller and the air hole channel 8 after introducing the negative pressure.

Specifically, the feeding frame 4 and the material receiving frame 5 both comprise an adjustable support 14, a wheel seat 15, a disc roller 16 and a motor 17, the wheel seat 15 is mounted on the adjustable support 14, the disc roller 16 is mounted in the wheel seat 15, the motor 17 is mounted on the rear side of the wheel seat 15, and an output shaft of the motor is in transmission connection with the disc roller 16 through a gear.

In the present embodiment, as shown in fig. 5, the disc rollers 16 on the feeding frame 4 and the receiving frame 5 are driven by the motor 17 to respectively feed and receive the material belt.

The working principle and the using process of the utility model are as follows: when in use, the machine table 1 is provided with the numerical control panel, and can carry out automatic operation through the numerical control processing system, thereby saving time and labor, and the specification is consistent, after the material belt is introduced to the forming lower die holder 2, the die test is firstly carried out, the processing procedure is well debugged, the upper molding die holder 3 is driven by the stamping mechanism 6 to cut stator partition slot paper, the cut partition slot paper falls from the lower molding die holder 2 and is concentrated to the middle part of the guide chute 10 to flow out, during the process, in the process of processing the stator spacing groove paper, a negative pressure air source can be respectively introduced by utilizing the air hole channel 8 on the forming lower die base 2, and the stator spacing groove paper tape is pre-pressed and leveled by utilizing the pre-pressing wheel component 7, the probability of fold can be produced during the blanking to the reduction, and the dish roller 16 on pay-off frame 4 and the receipts work or material rest 5 carries out the blowing respectively to the material area and receives the material under the drive of motor 17, improves output quality, and conveniently retrieves the waste material area.

To sum up, this alternate shaping stamping device of stator replaces the manual work through the machine for the numerical control system of processing, realizes automatic operation, labour saving and time saving, and the specification is unanimous, simultaneously in stator compartment groove paper course of working, can utilize the gas pocket passageway 8 on the shaping die holder 2 to introduce the negative pressure air supply respectively, and utilize pre-compaction wheel subassembly 7 to carry out the pre-compaction flattening to stator compartment groove paper tape, can reduce the probability that produces the fold during blanking, improve output quality, and conveniently retrieve the waste material area.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims (6)

1. The utility model provides an alternate shaping stamping device of stator, includes board (1), shaping die holder (2), shaping upper die base (3), pay-off frame (4) and receipts work or material rest (5), its characterized in that: the stamping die is characterized in that a stamping mechanism (6) is fixedly mounted on the machine table (1), a pre-pressing wheel assembly (7) is mounted on the machine table (1) and located on two sides of the stamping mechanism (6), the forming lower die holder (2) is fixedly locked on an operation table of the stamping mechanism (6) through a universal clamp, the forming upper die holder (3) is fixedly locked on a pressure head of the stamping mechanism (6), an air hole channel (8) is formed in the end face of the lower die holder, and the feeding frame (4) and the material receiving frame (5) are located on two sides of the machine table (1) respectively.

2. The stator interphase forming stamping device according to claim 1, characterized in that: and a guide roller (9) is arranged on the rear top cover of the machine table (1), and the guide roller (9) is positioned on two sides of the machine table (1).

3. The stator interphase forming stamping device according to claim 1, characterized in that: a guide chute (10) is arranged on the machine table (1), and the guide chute (10) corresponds to the position of the forming lower die holder (2).

4. The stator interphase forming stamping device according to claim 1, characterized in that: the die is characterized in that the lower die base is provided with a die cavity (11), the air hole channel (8) is positioned on two sides of the die cavity (11), and the port of the air hole channel (8) is connected with a quick connector (12).

5. The stator interphase forming stamping device according to claim 1, characterized in that: the pre-pressing wheel assembly (7) is provided with a spring buffer (13) in a sliding mode, and a pressing wheel on the pre-pressing wheel assembly (7) is a rubber roller.

6. The stator interphase forming stamping device according to claim 1, characterized in that: the feeding frame (4) and the material receiving frame (5) respectively comprise an adjustable support (14), a wheel seat (15), a disc roller (16) and a motor (17), the wheel seat (15) is installed on the adjustable support (14), the disc roller (16) is installed in the wheel seat (15), the motor (17) is installed on the rear side of the wheel seat (15), and an output shaft of the motor is in transmission connection with the disc roller (16) through a gear.

Images