CN218800198U

CN218800198U - Special intermediate frequency welding machine for motor coils

Info

Publication number: CN218800198U
Application number: CN202222789537.3U
Authority: CN
Inventors: 彭章勇
Original assignee: Jiangsu Junye Welding Technology Co ltd
Current assignee: Jiangsu Junye Welding Technology Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-04-07
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a special machine of motor coil intermediate frequency welding, it includes lift drive, first welding electrode, second welding electrode and welding jig, and lift drive's drive end is connected with the lifter plate, welding jig set up in the below of lifter plate, first welding electrode and second welding electrode can assemble on the lifter plate movably, and two welding electrodes are connected with first welding drive and second welding drive respectively, can be provided with the sliding seat on the lifter plate with sliding, and first welding drive's drive end is connected on the sliding seat, is provided with the mould spring between sliding seat and the first welding electrode, adjusts two welding electrode's welding clamping-force through the mould spring. The special medium-frequency welding machine for the motor coil can adjust the welding clamping force of the two welding electrodes. Not only the structure is simple, but also the design is ingenious; and the universality is good, the welding quality of the motor coil is favorably improved, and the welding efficiency is improved.

Description

Special intermediate frequency welding machine for motor coils

Technical Field

The utility model belongs to the intermediate frequency welding technique especially relates to a motor coil intermediate frequency welding special plane.

Background

As is well known, most of the motor coils need to be welded with connecting terminals, and the connecting terminals are electrically connected with enameled wires of the motor coils. The traditional welding mode mostly adopts manual welding, and welding efficiency is low, welding quality is poor, and welding cost is high. With the continuous development of automation technology, people design and develop automatic welding machines of connecting terminals and motor coils in recent years. The welding clamping force of the existing motor coil welding machine during welding cannot be adjusted, and the universality is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special machine of electric machine coil intermediate frequency welding to there is the unable problem of adjusting of welding clamping-force in the electric machine coil welding machine among the solution prior art.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a motor coil intermediate frequency welding special plane, its includes lift drive, first welding electrode, second welding electrode and welding jig, wherein, lift drive's drive end is connected with the lifter plate, welding jig set up in the below of lifter plate, first welding electrode and second welding electrode can assemble movably in on the lifter plate, first welding electrode and second welding electrode are connected with first welding drive and second welding drive respectively, first welding drive and second welding drive first welding electrode and second welding electrode are close to or keep away from each other, can be provided with the sliding seat on the lifter plate with sliding seat, first welding drive's drive end connect in on the sliding seat, the sliding seat with be provided with the mould spring between the first welding electrode, through the welding clamping force of two welding electrodes of mould spring regulation.

Furthermore, a first limiting assembly used for controlling the moving stroke of the first welding electrode is arranged between the sliding seat and the first welding electrode, and the first limiting assembly comprises a trigger block installed on the sliding seat and a contact switch installed on the first welding electrode.

Furthermore, the lifting plate is provided with a stopper for controlling the outward moving stroke of the two welding electrodes on the outer sides of the first welding electrode and the second welding electrode.

Furthermore, two linear guide rails are arranged on the lifting plate in parallel at intervals along the height direction, and the first welding electrode and the second welding electrode are assembled on the two linear guide rails through sliders.

Furthermore, a short guide rail is fixed on the outer side of the first welding electrode of the lifting plate, and the sliding seat is installed on the short guide rail through a sliding block.

Further, the welding fixture is assembled on a movable platform, and the movable platform is installed at a driving end of the transfer mechanism.

Furthermore, the shifting mechanism comprises an X-direction shifting module and a Y-direction shifting module, an assembly plate is arranged at the driving end of the Y-direction shifting module, the X-direction shifting module is installed on the assembly plate along the X-axis direction, and the moving platform is connected to the driving end of the X-direction shifting module.

Further, the welding fixture comprises a turntable, a rotary driving device and a positioning assembly, wherein the turntable can be rotatably assembled on the moving platform, the driving end of the rotary driving device is connected with the turntable, and the positioning assembly is arranged on the turntable and is configured to position a motor coil on the turntable.

Further say, locating component includes fixed position piece, movable positioning piece and positioning drive device, fixed position piece is fixed in on the carousel, positioning drive device's drive end is connected the movable positioning piece, the inside wall of fixed position piece and movable positioning piece is the location arc surface of cooperation motor coil appearance, positioning drive device promotes the movable positioning piece is close to fixed position piece fixes a position motor coil through the cooperation of movable positioning piece and fixed positioning piece.

The utility model has the advantages that compared with the prior art, the special intermediate frequency welding machine for the motor coil adjusts the welding clamping force of the two welding electrodes through the die spring, and meanwhile, the welding clamp can realize the moving and carrying in the XY axis direction, thereby having simple structure and ingenious design; and the universality is good, the welding quality of the motor coil is favorably improved, and the welding efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a special medium-frequency welding machine for a motor coil according to an embodiment of the present invention;

fig. 2 is a partially enlarged view of a portion a in fig. 1.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 and fig. 2. In the embodiment, a special machine for medium frequency welding of motor coils includes frame 1, lifting module 2, lifter plate 3, first welding electrode 4, second welding electrode 5, welding jig 6 and moving platform 7, lifter plate 3 can assemble in frame 1 with going up and down, lifter module 2 is vertical to be installed in frame 1 and its drive end is connected on lifter plate 3, two linear guide 8 are installed along the parallel interval in direction of height to the bottom of lifter plate 3, first welding electrode 4 and second welding electrode 5 pass through the slider and install on two linear guide 8.

First welding cylinder 9 and second welding cylinder 10 are respectively installed on the lifting plate 3 in the outside of first welding electrode 4 and second welding electrode 5, the drive end of first welding cylinder 9 is connected on first welding electrode 4, the drive end of second welding cylinder 10 is connected on second welding electrode 5, drive first welding electrode 4 and second welding electrode 5 through first welding cylinder 9 and second welding cylinder 10 and be close to each other or keep away from, be provided with short guide rail on lifting plate 3 between first welding cylinder 10 and first welding electrode 4, sliding seat 11 can install on short guide rail through the slider with horizontal slip, be provided with mould spring 12 between sliding seat 11 and the first welding electrode 4, adjust the clamping-force of first welding electrode 4 and second welding electrode 5 when the welding through mould spring 12.

In order to limit the moving stroke of the first welding electrode 4, a trigger block 13 is fixed on the sliding seat 11, a contact switch 14 is installed on the first welding electrode 4, and the stroke of the first welding electrode 4 moving towards the direction close to the second welding electrode 5 is controlled by the matching of the trigger block 13 and the contact switch 14. And the lifting plate 3 is provided with a limiter 15 on the outer sides of the first welding electrode 4 and the second welding electrode 5, and the limiting stopper 15 is used for controlling the outward moving stroke of the two welding electrodes.

Welding jig 6 assembles on moving platform 7, moving platform 7 is located the below of lifter plate 3, moving platform 7 is installed in the drive end that moves the mechanism of carrying, it includes that X moves to carry the module 16 and Y moves to carry the module 17 to moving the mechanism, Y moves to the drive end that carries the module 17 and is provided with assembly plate 18, X moves to carrying the module 16 and installs on assembly plate 18 along the X axle direction, moving platform 7 connects in X and moves the drive end that carries the module 16 to X, it moves the module 17 to realize moving platform 7 along X axle direction and Y axle direction through X to moving to carry the module 16 and Y to carrying the module 17.

Welding jig 6 includes carousel 60, rotating electrical machines 61, fixed positioning block 62, movable positioning block 63 and positioning cylinder 64, carousel 60 can assemble on moving platform 7 with rotating, rotating electrical machines 61's output shaft is connected on carousel 60, fixed positioning block 62 is fixed in on carousel 60, movable positioning block 63 can assemble on carousel 60 with moving, the inside wall of fixed positioning block 62 and movable positioning block 63 is the location cambered surface that cooperates the appearance of motor coil 19, the piston rod of positioning cylinder 64 is connected movable positioning block 63, positioning cylinder 64 drive movable positioning block is close to fixed positioning block 62, fix a position motor coil 19 through the cooperation of movable positioning block 63 and fixed positioning block 62.

The above embodiments have only been illustrated the basic principle and characteristics of the present invention, the present invention is not limited by the above embodiments, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these changes and modifications all fall into the scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a motor coil intermediate frequency welding special plane, its includes lift drive, first welding electrode, second welding electrode and welding jig, its characterized in that, lift drive's drive end is connected with the lifter plate, welding jig set up in the below of lifter plate, first welding electrode and second welding electrode can assemble movably in on the lifter plate, first welding electrode and second welding electrode are connected with first welding drive and second welding drive respectively, first welding drive and second welding drive first welding electrode and second welding electrode are close to each other or keep away from, can be provided with the sliding seat on the lifter plate with sliding seat, first welding drive's drive end connect in on the sliding seat, the sliding seat with be provided with the mould spring between the first welding electrode, through the welding clamping force of two welding electrodes of mould spring regulation.

2. The special intermediate frequency welding machine for the motor coil according to claim 1, wherein a first limit component for controlling the moving stroke of the first welding electrode is arranged between the sliding seat and the first welding electrode, and the first limit component comprises a trigger block installed on the sliding seat and a contact switch installed on the first welding electrode.

3. The special intermediate frequency welding machine for the motor coil as claimed in claim 1, wherein stoppers for controlling outward movement strokes of the two welding electrodes are installed on the lifting plate at the outer sides of the first welding electrode and the second welding electrode.

4. The special intermediate frequency welding machine for the motor coil as claimed in claim 1, wherein two linear guide rails are arranged on the lifting plate in parallel at intervals in the height direction, and the first welding electrode and the second welding electrode are assembled on the two linear guide rails through sliders.

5. The special intermediate frequency welding machine for the motor coil as claimed in claim 4, wherein the lifting plate is fixed with a short guide rail at the outer side of the first welding electrode, and the sliding seat is installed on the short guide rail through a sliding block.

6. The special intermediate frequency welding machine for the motor coil as claimed in claim 1, wherein the welding fixture is mounted on a moving platform, and the moving platform is mounted at a driving end of a transfer mechanism.

7. The special intermediate frequency welding machine for the motor coil as claimed in claim 6, wherein the transfer mechanism includes an X-direction transfer module and a Y-direction transfer module, a mounting plate is disposed at a driving end of the Y-direction transfer module, the X-direction transfer module is mounted on the mounting plate along an X-axis direction, and the mobile platform is connected to the driving end of the X-direction transfer module.

8. The special intermediate frequency welding machine for motor coils as claimed in claim 6, wherein the welding fixture comprises a turntable, a rotary driving device and a positioning assembly, the turntable is rotatably mounted on the movable platform, a driving end of the rotary driving device is connected with the turntable, and the positioning assembly is disposed on the turntable and configured to position the motor coil on the turntable.

9. The special intermediate frequency welding machine for the motor coil according to claim 8, wherein the positioning assembly includes a fixed positioning block, a movable positioning block and a positioning driving device, the fixed positioning block is fixed on the turntable, a driving end of the positioning driving device is connected with the movable positioning block, inner side walls of the fixed positioning block and the movable positioning block are positioning arc surfaces which are matched with the shape of the motor coil, the positioning driving device pushes the movable positioning block to be close to the fixed positioning block, and the motor coil is positioned through the matching of the movable positioning block and the fixed positioning block.