CN215498678U - Double-station winding machine - Google Patents
Double-station winding machine Download PDFInfo
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- CN215498678U CN215498678U CN202121774445.7U CN202121774445U CN215498678U CN 215498678 U CN215498678 U CN 215498678U CN 202121774445 U CN202121774445 U CN 202121774445U CN 215498678 U CN215498678 U CN 215498678U
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Abstract
The utility model relates to the field of winding machine devices, in particular to a double-station winding machine. The winding machine comprises a workbench, wherein two stations are arranged on the workbench, and winding assemblies are arranged on the stations; the winding assembly comprises a positioning tool arranged on the workbench, a pressing assembly arranged above the positioning tool and a flying fork assembly arranged on the workbench at the rear end of the positioning tool; the double-stator winding is realized by adopting two stations, so that the winding efficiency is improved; and can be effectual will be processed the stator and fix and has improved follow-up stator winding's precision greatly through setting up the cooperation of pushing down the subassembly and location frock.
Description
Technical Field
The utility model relates to the field of winding machine devices, in particular to a double-station winding machine.
Background
The stator is the stationary part of the motor or generator. The stator consists of a stator core, a stator winding and a base, wherein the stator winding mainly winds a copper wire on a framework outside the stator;
when the stator framework is wound, manual winding is time-consuming and labor-consuming; the patent with the application number of 202010786014.6 discloses a stator winding device, which comprises a supporting component, a wire hanging component, an indexing component, a lifting component and a wire hooking component; the inner stator frame is arranged on the inner side of the center of the fixing plate, is matched with the indexing bearing and is sleeved on the outer side of the wire protecting die, the wire hanging assembly, the lifting assembly and the wire hooking assembly are matched to realize the wire winding of a single inner stator groove, then the inner stator frame is rotated under the matching of the indexing assembly, the wire hanging assembly and the wire hooking assembly can be repeatedly operated to complete the integral wire winding of the inner stator, after the wire winding is completed, the inner stator is separated from the fixing by utilizing the operation of the driving piece, and the wire winding process of the inner stator is simply and conveniently completed;
however, the winding device has the advantages of single structure, less functions, low precision of a wire cutting structure and a wire hooking structure in the winding process and low winding efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a double-station winding machine which improves winding efficiency and winding precision.
The technical scheme of the utility model is as follows:
the double-station winding machine comprises a workbench, wherein two stations are arranged on the workbench, and winding assemblies are arranged on the stations; the winding assembly comprises a positioning tool arranged on the workbench, a pressing assembly arranged above the positioning tool and a flying fork assembly arranged on the workbench at the rear end of the positioning tool.
The positioning tool comprises a servo indexing rotary table arranged on the workbench, and a stator fixing sleeve is sleeved on a rotating shaft in the center of the servo indexing rotary table.
Supporting rods are arranged on the workbench outside the positioning tool, the tops of the two supporting rods are connected through a support, and a pressing space is formed between the two supporting rods; the pressing assembly comprises a pressing cylinder arranged on the support, and a piston rod of the pressing cylinder extends into the pressing space and is connected with the pressing block; a lower pressing end is arranged on the bottom surface of the lower pressing block; and the pressing end is positioned right above the corresponding positioning tool.
The lower pressing block consists of a connecting block connected with the piston rod and a U-shaped frame below the connecting block; and a scissor mechanism is arranged in the U-shaped frame.
Guide posts are arranged at two ends of the connecting block; one end of the guide post is connected with the connecting block, and the other end of the guide post is inserted into the corresponding guide hole on the support.
The flying fork assembly comprises a movable box which is movably arranged on the back surface of the workbench; a driving rod is arranged on the side surface of the movable box close to one side of the positioning tool, a first driving gear is sleeved on the extending end of the driving rod, and the first driving gear is connected with a first driven gear through a first chain; a fly fork and a stator clamping jaw assembly are sequentially sleeved on the fixed shaft in the center of the first driving gear; one end of the fly fork is provided with a winding rod, and the other end of the fly fork is provided with an installation part; one end of the mounting part is connected with the first driven gear, and the other end of the mounting part is connected with the second driven gear; and an auxiliary gear is arranged on a fixed shaft between the fly fork and the stator clamping jaw assembly, and the auxiliary gear is connected with the second driven gear through a second chain.
The stator clamping jaw assembly comprises a limiting seat connected with the fixed shaft, two guide rails are oppositely arranged on the front face of the limiting seat, and a movable upper pneumatic pressing jaw and a movable lower pneumatic pressing jaw are arranged between the two guide rails.
Guide slide rails are arranged on the workbench at the two ends of the positioning tool, a movable support is arranged between the guide slide rails at the rear end of the positioning tool, and head protection assemblies are oppositely arranged at the two ends of the movable support; the head protection assembly comprises a support column and a head protection arranged at the top end of the support column; and a head protection cylinder is arranged on the workbench at the front end of the movable support, and the extending end of a piston rod of the head protection cylinder is connected with the front surface of the movable support.
The utility model has the beneficial effects that: the double-stator winding is realized by adopting two stations, so that the winding efficiency is improved; and can be effectual will be processed the stator and fix and has improved follow-up stator winding's precision greatly through setting up the cooperation of pushing down the subassembly and location frock.
Drawings
The foregoing and other objects, features, and advantages of the utility model will be apparent from the following detailed description taken in conjunction with the accompanying drawings.
Wherein: FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the present invention;
in the attached drawings, 1 is a workbench, 2 is a station, 3 is a winding assembly, 4 is a positioning tool, 5 is a pressing assembly, 6 is a fly fork assembly, 7 is a support rod, 8 is a support, 9 is a pressing space, 10 is a stator clamping jaw assembly, 11 is a guide slide rail, 12 is a moving support, 14 is a head protection assembly, 15 is a winding servo, 16 is a winding servo, 17 is a claw protection servo and 18 is a stator;
4.1 is a servo indexing turntable, and 4.2 is a stator fixing sleeve;
5.1 is a pressing cylinder, 5.2 is a pressing block, 5.3 is a pressing end, 5.4 is a connecting block, 5.5 is a U-shaped frame, 5.6 is a scissor assembly, 5.7 is a pushing cylinder, 5.8 is a blade, and 5.9 is a guide column;
6.1 is a movable box, 6.2 is a driving rod, 6.3 is a first driving gear, 6.4 is a first chain, 6.5 is a first driven gear, 6.6 is a fly fork, 6.7 is a winding rod, 6.8 is an installation part, 6.9 is a second driven gear, 6.10 is a fixed shaft, 6.11 is an auxiliary gear, and 6.12 is a second chain;
10.1 is a limiting seat, 10.2 is a guide rail, 10.3 is an upper pneumatic pressing claw, and 10.4 is a lower pneumatic pressing claw;
14.1 is a support column, 14.2 is a head protection cylinder, and 14.3 is a head protection cylinder.
Detailed Description
Referring to fig. 1, the double-station winding machine comprises a workbench 1, wherein two stations are arranged on the workbench 1, and winding assemblies 3 are arranged on the stations; the winding assembly comprises a positioning tool 4 arranged on the workbench 1, a pressing assembly 5 arranged above the positioning tool and a fly fork assembly 6 arranged on the workbench at the rear end of the positioning tool. The double-stator winding is realized by adopting two stations, so that the winding efficiency is improved; the processed stator can be effectively fixed by arranging the pressing component and the positioning tool in a matching manner, so that the precision of subsequent stator winding is greatly improved; during winding, manually placing the stator on a stator tool, and pressing a start button; the pressing component presses down to compress the stator, and the head of the head protecting component 14 moves forward to protect the stator from the notch; the winding displacement servo 16 pushes the movable box to move back and forth, so that the fly fork is driven to move forward, and the enameled wires are uniformly arranged on the stator; after winding, the scissors automatically cut the wire, the equipment resets, and the stator is manually taken out.
The positioning tool comprises a servo indexing rotary table 4.1 arranged on the workbench, and a stator fixing sleeve 4.2 is sleeved on a rotating shaft in the center of the servo indexing rotary table. Because the stator framework is a plurality of convex framework structures uniformly distributed outside the stator iron core, when the stator is placed by adopting the servo indexing turntable, when one of the convex framework structures outside the iron core is wound, the non-wound framework structure is rotated to a winding position by a certain angle through the indexing disc; the stator fixing sleeve is used for supporting and placing a stator.
Supporting rods 7 are arranged on the working tables on the outer sides of the positioning tools, the top ends of the two supporting rods 7 are connected through a support 8, and a pressing space 9 is formed between the two supporting rods; the pressing assembly comprises a pressing cylinder 5.1 arranged on the support 8, and a piston rod of the pressing cylinder extends into the pressing space and is connected with a pressing block 5.2; a lower pressing end 5.3 is arranged on the bottom surface of the lower pressing block; and the pressing end is positioned right above the corresponding positioning tool. A piston rod of the pressing cylinder extending into the mounting space can do telescopic motion to indirectly drive a pressing block connected with the pressing cylinder to move up and down; because the lower pressing block is located right above the positioning tool, the lower pressing block moves downwards to abut against the stator on the positioning tool, and therefore the freedom degree of the stator in the vertical direction can be better limited.
The lower pressing block consists of a connecting block 5.4 connected with the piston rod and a U-shaped frame 5.5 below the connecting block; a scissor mechanism 5.5 is arranged in the U-shaped frame. The lower pressing block adopts a U-shaped frame structure, so that the scissors mechanism can be conveniently installed; the scissors mechanism comprises a pushing cylinder 5.7 which is obliquely arranged and a blade 5.8 which is arranged on the exposed end of a piston rod of the pushing cylinder, and the copper wire which is wound is cut off by the blade.
Guide posts 5.9 are arranged at two ends of each connecting block; one end of the guide post is connected with the connecting block, and the other end of the guide post is inserted into the corresponding guide hole on the support. Through setting up the guide post, be convenient for lead it when the cylinder drives the connecting block and reciprocates.
The flying fork assembly comprises a movable box 6.1 which is arranged on the back of the workbench and can move; a driving rod 6.2 is arranged on the side surface of the movable box close to one side of the positioning tool, a first driving gear 6.3 is sleeved on the extending end of the driving rod, and the first driving gear is connected with a first driven gear 6.5 through a first chain 6.4; a fly fork and a stator clamping jaw assembly 10 are sequentially sleeved on the fixed shaft in the center of the first driving gear; one end of the fly fork 6.6 is provided with a winding rod 6.7, and the other end is provided with an installation part 6.8; one end of the mounting part is connected with the first driven gear, and the other end of the mounting part is connected with the second driven gear 6.9; and an auxiliary gear 6.11 is arranged on a fixed shaft 6.10 between the fly fork and the stator clamping jaw assembly, and the auxiliary gear is connected with the second driven gear through a second chain 6.12. The movable box is driven to move back and forth through the flat cable servo; a winding servo 15 driving rod at the rear end of the movable box drives a first driving gear to rotate, and a first driven gear 6.5 is driven by a first chain to rotate together with the rotation of the first driving gear 6.3; the first driving gear and the first driven gear are respectively connected with the mounting hole in the center of the fly fork and the mounting part at the bottom end of the fly fork through the fixed shaft and the shaft, so that the fly fork can be driven to rotate together when the driving gear and the driven gear rotate, and winding is realized; the front end of the fly fork is provided with a second driving gear and an auxiliary gear, and a second driven gear is connected with the mounting part and rotates along with the mounting part when the fly fork rotates; the rotation of the second driven gear is facilitated by the arrangement of the auxiliary gear; the movable box can drive the stator clamping jaw assembly to move back and forth simultaneously when moving back and forth, so that the upper and lower pneumatic clamping jaws of the stator clamping jaw assembly are clamped into the stator framework. The fly fork drives a connecting shaft through a servo motor, the middle of the connecting shaft is sleeved with a wire passing shaft, an enameled wire passes through a wire passing shaft to a fly fork wire nozzle, a synchronizing wheel is arranged on the shaft, the other section of the synchronizing wheel is fixed on the fly fork, the motor rotates to drive the fly fork to rotate, a clamping mechanism is arranged in the middle of the fly fork to support a stator, and then the wire is uniformly arranged.
The stator clamping jaw assembly comprises a limiting seat 10.1 connected with the fixed shaft, two guide rails 10.2 are oppositely arranged on the front face of the limiting seat, and a movable upper pneumatic pressing jaw 10.3 and a movable lower pneumatic pressing jaw 10.4 are arranged between the two guide rails. The two pneumatic pressing claws are clamped into the stator framework, and the two pressing claws are respectively positioned above and below one framework, so that the wire winding rod which is convenient for the flying fork to extend out is matched with the protective head to perform wire winding work during wire winding.
The inner side of the head protector is conical. Because the inner side of the protective head is in a conical structure, the two oppositely arranged protective heads can effectively support the stator, and subsequent processing is facilitated.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiment according to the present invention are within the scope of the present invention.
Claims (8)
1. The double-station winding machine is characterized by comprising a workbench, wherein two stations are arranged on the workbench, and winding assemblies are arranged on the stations; the winding assembly comprises a positioning tool arranged on the workbench, a pressing assembly arranged above the positioning tool and a flying fork assembly arranged on the workbench at the rear end of the positioning tool.
2. The double-station winding machine according to claim 1, wherein the positioning tool comprises a servo indexing turntable arranged on the workbench, and a stator fixing sleeve is sleeved on a rotating shaft in the center of the servo indexing turntable.
3. The double-station winding machine according to claim 1, wherein supporting rods are arranged on the working table outside the positioning tool, the tops of the two supporting rods are connected through a support, and a pressing space is formed between the two supporting rods; the pressing assembly comprises a pressing cylinder arranged on the support, and a piston rod of the pressing cylinder extends into the pressing space and is connected with the pressing block; a lower pressing end is arranged on the bottom surface of the lower pressing block; and the pressing end is positioned right above the corresponding positioning tool.
4. The double-station winding machine according to claim 3, wherein the lower pressing block consists of a connecting block connected with the piston rod and a U-shaped frame below the connecting block; and a scissor mechanism is arranged in the U-shaped frame.
5. The double-station winding machine according to claim 4, wherein guide columns are arranged at two ends of each connecting block; one end of the guide post is connected with the connecting block, and the other end of the guide post is inserted into the corresponding guide hole on the support.
6. The double-station winding machine according to claim 1, wherein the fly fork assembly comprises a movable box movably arranged on the back of the worktable; a driving rod is arranged on the side surface of the movable box close to one side of the positioning tool, a first driving gear is sleeved on the extending end of the driving rod, and the first driving gear is connected with a first driven gear through a first chain; a fly fork and a stator clamping jaw assembly are sequentially sleeved on the fixed shaft in the center of the first driving gear; one end of the fly fork is provided with a winding rod, and the other end of the fly fork is provided with an installation part; one end of the mounting part is connected with the first driven gear, and the other end of the mounting part is connected with the second driven gear; and an auxiliary gear is arranged on a fixed shaft between the fly fork and the stator clamping jaw assembly, and the auxiliary gear is connected with the second driven gear through a second chain.
7. The double-station winding machine according to claim 6, wherein the stator clamping jaw assembly comprises a limiting seat connected with the fixed shaft, two guide rails are oppositely arranged on the front surface of the limiting seat, and a movable upper pneumatic pressing jaw and a movable lower pneumatic pressing jaw are arranged between the two guide rails.
8. The double-station winding machine according to claim 1, wherein guide slide rails are arranged on the work tables at two ends of the positioning tool, a movable support is arranged between the guide slide rails at the rear end of the positioning tool, and head protection assemblies are oppositely arranged at two ends of the movable support; the head protection assembly comprises a support column and a head protection arranged at the top end of the support column; and a head protection cylinder is arranged on the workbench at the front end of the movable support, and the extending end of a piston rod of the head protection cylinder is connected with the front surface of the movable support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121774445.7U CN215498678U (en) | 2021-07-30 | 2021-07-30 | Double-station winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121774445.7U CN215498678U (en) | 2021-07-30 | 2021-07-30 | Double-station winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215498678U true CN215498678U (en) | 2022-01-11 |
Family
ID=79754098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121774445.7U Active CN215498678U (en) | 2021-07-30 | 2021-07-30 | Double-station winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215498678U (en) |
-
2021
- 2021-07-30 CN CN202121774445.7U patent/CN215498678U/en active Active
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