CN202918142U - Punching sheet laminating device for high-voltage motor - Google Patents
Punching sheet laminating device for high-voltage motor Download PDFInfo
- Publication number
- CN202918142U CN202918142U CN201220448531.3U CN201220448531U CN202918142U CN 202918142 U CN202918142 U CN 202918142U CN 201220448531 U CN201220448531 U CN 201220448531U CN 202918142 U CN202918142 U CN 202918142U
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- CN
- China
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- punching sheet
- voltage motor
- muscle
- concentric
- bottom plate
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- Expired - Lifetime
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- Manufacture Of Motors, Generators (AREA)
Abstract
Disclosed in the utility model is a punching sheet laminating device for a high-voltage motor. Especially, a novel mould device that enables comprehensive fitting replacement of high-voltage products with different internal diameters and different specifications to be realized is provided, wherein the device belongs to the stator punching sheet lamination manufacturing field of the motor. Changeable ribs can be interchanged comprehensively and the comprehensive interchanging of the ribs can be realized according to numbers, so that products with different internal diameters and different specifications and models can be completed on the same mould. Gear arc cushion blocks are arranged at the bottom, so that the gear flicking degree of an iron core can be effectively prevented and the concentricity of a clamping ring can be ensured.
Description
Technical field
The utility model relates to a kind of high-voltage motor punching sheet lamination device, and especially the multiple internal diameter product of high pressure different size can be realized a kind of new mold device of comprehensive member replacing, belongs to motor stator punching and laminates the manufacturing field.
Background technology
At present, in the high-voltage motor manufacturing, stator punching laminates generally on forcing press, locate centered by the mold with " cross " or " full circle type ", insert suitable flute profile rod in the grooved, the product mold of different size is different, thereby Processing Firm just must drop into a lot of specifications and models mold satisfy Production requirement, because relating to a plurality of identical products in the process of using will laminate, turnover, Vehicle Processing, so the mold of same size drops into several molds possibly, cost of investment is very large, in the process that press-fits, guarantee without any backing plate and straight key because of frock commonly used, generally laminate the phenomenon that iron core inclination and rhombus often occur, the mold that laminates is because without any auxiliary cushion block, when press-fiting, can not well guarantee two length that stator rib stretches out of iron core, middle stator teeth does not have good tooth section packing ring (sometimes directly soaring), the requirement of tooth section degree of flicking is often overproof in the stator core, the customer requirement of industry is more and more higher both at home and abroad now, in order to better meet client's quality requirement, reduce the cost of investment of mold, manufacture and design this laminating tool.
Summary of the invention
The utility model is for the deficiency of prior art design, provides that a kind of to laminate product quality high, easy to use, realizes the high-voltage motor punching sheet lamination device that products of different specifications laminates.
The utility model is achieved through the following technical solutions:
A kind of high-voltage motor punching sheet lamination device, comprise concentric shafts, bottom plate and top board, concentric shafts is perpendicular and concentric fixing with bottom plate, cross-rib is set on the concentric shafts, reinforcement is separately positioned on the cross-rib, the interchangeable muscle is set on the reinforcement, and the interchangeable muscle offers groove, and the straight key of step is set in the groove; Four concentric arcs cushion blocks are set respectively between the interchangeable muscle, and arc cushion block overcoat is established concentric trim ring.
Also evenly be fixedly installed the supernumerary segment sleeve pipe on the bottom plate, suspension ring are set on the sleeve pipe.
The end of described concentric shafts arranges the semicircle suspension ring.
Arrange on concentric shafts and the bottom plate and beat with one heart the table gear.
Offer minute grooves such as " thread " type on top board and the bottom plate cylindrical.
The beneficial effects of the utility model are:
The interchangeable muscle of this high-voltage motor punching sheet lamination device can exchange comprehensively, comprehensively exchanges according to numbering between muscle and the muscle, has realized that internal diameter size is different, and the product that specifications and models are different is finished at same mold; The bottom adopts tooth section arc cushion block can effectively prevent such device of the concentricity of tooth section's degree of flicking of iron core and trim ring.
The reality small investment, efficient is high, and instant effect, the advantage such as easy to use can guarantee the quality of lamination process product, have avoided the generation of iron core rhombus.
Basic principle is: 1, design the square grooves such as " thread " type on top board and the bottom plate cylindrical, make things convenient for the adjusting of stretching out size of stator rib, the camber cushion block can play the effect of a tooth section packing ring, guarantee the degree of flicking of iron core, considered that the internal diameter of trim ring is complementary during again because of design, reached the effect that guarantees the trim ring concentricity.2, the size between the muscle is exchanged according to numbering, the product of realizing different size just can press-fit with same mold, nut on the suspension rod carries out pressure and screws tight, increase the stability of product in the time of welding, the handling process, the Vehicle Processing switching process can guarantee the indeformable of product, and the utility model is effectively controlled product rhombus, tooth section degree of flicking, and has guaranteed the reliability of motor stamping lamination process.Reduced the waste of investing excessive cost, raw-material waste and man-hour.In the motor stator punching lamination process, greatly improve product quality and production efficiency.
Description of drawings
The structural representation of the straight key of Fig. 1 the utility model step;
The tool structure diagrammatic elevation view of Fig. 2 the utility model high-voltage motor punching sheet lamination device;
The tool structure diagrammatic side view of Fig. 3 the utility model high-voltage motor punching sheet lamination device;
The assembling effect diagrammatic elevation view of Fig. 4 the utility model high-voltage motor punching sheet lamination device;
The assembling effect diagrammatic side view of Fig. 5 the utility model high-voltage motor punching sheet lamination device;
The top board structural representation of Fig. 6 the utility model high-voltage motor punching sheet lamination device.
Among the figure: 1, bottom plate; 2, concentric shafts; 3, reinforcement; 4, the interchangeable muscle; 5, hexagon socket head cap screw; 6, suspension rod; 7, the semicircle suspension ring; 8, the camber cushion block; 9, top board; 10, the supernumerary segment sleeve pipe; 11, centre hole; 12, beat with one heart the table position; 13, the straight key of step; 14, trim ring.
Embodiment
This structure utilizes concentric shafts and bottom plate to be mounted with firmly, with steady pin and screw fixedly muscle and concentric shafts, realize in the time of Vehicle Processing " Vehicle Processing one cutter falls ", thereby guarantee that 4 adjustable cross-ribs that are distributed on the axle are concentric with concentric shafts in the icon, then each muscle is numbered, in order to exchange when using, the two ends of every axle arrange beats the table gear with one heart, can guarantee each Vehicle Processing iron core calibration concentricity.Base plate and concentric shafts are with lathe tool one cycling start out, guaranteed simultaneously the perpendicularity of base plate and axle, by the muscle of replacing different size and the width of keyway of different size, realize the exchange of comprehensive different size different inner diameters product, centre design tooth section packing ring is the effect of arc cushion block to two aspect: guaranteed that 1, tooth section degree of flicking meets the more and more higher specification requirement of client; 2, the design size such arc piece from the interchangeable muscle to the trim ring internal diameter (8 up and down each 4) just in time, be distributed between interchangeable muscle and the interchangeable muscle, the position as shown in Figure 5, the grooved rod can be inserted in the position of intermediate gaps muscle, put into first the arc cushion block of corresponding size when laminating, the outside bleeds off pressure circle, as shown in the figure, guaranteed the concentricity between trim ring and the muscle, do not debugged again in addition.Milled a standard keyway on the interchangeable muscle, the key size of pressing the grooved size is made step in addition, can realize that the correcting keyway exchanges, and is heavy and guarantee to laminate not tilt of iron core.Old frock is owing to being fixed, in the situation that the different tolerances of same inner diameter adopt identical mold, impact laminates regularity and the inside/outside diameter size of grooved, and weight and a large amount of file internal-and external diameter of repairing have a strong impact on quality and the performance of product.Also designed simultaneously four screw cap type suspension rods, screwed tight with four suspension rods when the effect of forcing press has been issued to due pressure, then welded, product quality can be more stable.
Accompanying drawing discloses the related a kind of motor stamping laminating tool device of the utility model without limitation, and a structural representation of optimizing embodiment explains the technical solution of the utility model below in conjunction with accompanying drawing.
Lower fixed bolster 1 is Vehicle Processing concentric structures after the overall co-ordination with concentric shafts 2, perpendicularity and concentricity have been guaranteed during Vehicle Processing, vertically with cross reinforcing 3 and concentric shafts 2 firm welding, interchangeable muscle 4 can be changed by hexagon socket head cap screw 5 and top numbering, after laminating, punching is fixed (indeformable when realizing handling, upset) with suspension rod 6 and top supernumerary segment sleeve pipe 10, semicircle suspension ring 7 are boom hoistings, can conveniently transport and not injure centre hole; Camber cushion block 8, each guarantees the concentricity of stator pressing ring with four up and down, also plays the effect that prevents tooth section degree of flicking; Top board 9, supernumerary segment sleeve pipe 10 supports the use with suspension rod, and centre hole 11 plays clamping and effect positive interaction when Vehicle Processing; Beat table gear 12, whether inspection trolley processing is concentric with workpiece, and simultaneously straight key 13 is installed in 4 muscle in wherein the groove, can change according to the width of punching grooved, and assurance laminates the perpendicularity of iron core.
The size of arc cushion block is processed according to internal diameter (being the diameter of the mold) d1 of iron core and the inner diameter d 2 of trim ring, and the design of thickness depends on that the thickness of trim ring and trim ring thickness are equal to, and heavily guarantees to coincide completely, reaches the purpose of design.The size of straight keyway is fixed, and the size of the straight key d3 of step becomes step according to the width design of punching grooved, and the size of width d4 is fixed, and wherein has one to have the size of the muscle of groove to match on 4 muscle, can exchange.
By above mold device realize that mold is put in order, laminated, handling, Vehicle Processing be in one, improved product quality, avoided the processing risk.
Claims (5)
1. high-voltage motor punching sheet lamination device, it is characterized in that, comprise concentric shafts, bottom plate and top board, concentric shafts is perpendicular and concentric fixing with bottom plate, cross-rib is set on the concentric shafts, and reinforcement is separately positioned on the cross-rib, and the interchangeable muscle is set on the reinforcement, the interchangeable muscle offers groove, and the straight key of step is set in the groove; Four concentric arcs cushion blocks are set respectively between the interchangeable muscle, and arc cushion block overcoat is established concentric trim ring.
2. high-voltage motor punching sheet lamination device as claimed in claim 1 is characterized in that, also evenly is fixedly installed the supernumerary segment sleeve pipe on the bottom plate, and suspension ring are set on the sleeve pipe.
3. high-voltage motor punching sheet lamination device as claimed in claim 2 is characterized in that, the end of described concentric shafts arranges the semicircle suspension ring.
4. such as high-voltage motor punching sheet lamination device as described in claim 1 or 2 or 3, it is characterized in that, arrange on concentric shafts and the bottom plate to beat with one heart and show gear.
5. high-voltage motor punching sheet lamination device as claimed in claim 4 is characterized in that, offers minute grooves such as " thread " type on top board and the bottom plate cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220448531.3U CN202918142U (en) | 2012-09-04 | 2012-09-04 | Punching sheet laminating device for high-voltage motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220448531.3U CN202918142U (en) | 2012-09-04 | 2012-09-04 | Punching sheet laminating device for high-voltage motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202918142U true CN202918142U (en) | 2013-05-01 |
Family
ID=48166418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220448531.3U Expired - Lifetime CN202918142U (en) | 2012-09-04 | 2012-09-04 | Punching sheet laminating device for high-voltage motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202918142U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110808667A (en) * | 2019-10-21 | 2020-02-18 | 中车永济电机有限公司 | Motor iron core laminating tool with insert for adjusting diameter |
| CN115549408A (en) * | 2022-10-19 | 2022-12-30 | 中达电机股份有限公司 | Motor stator and rotor laminating manufacturing structure and manufacturing method |
-
2012
- 2012-09-04 CN CN201220448531.3U patent/CN202918142U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110808667A (en) * | 2019-10-21 | 2020-02-18 | 中车永济电机有限公司 | Motor iron core laminating tool with insert for adjusting diameter |
| CN110808667B (en) * | 2019-10-21 | 2021-07-02 | 中车永济电机有限公司 | Motor iron core laminating tool with insert for adjusting diameter |
| CN115549408A (en) * | 2022-10-19 | 2022-12-30 | 中达电机股份有限公司 | Motor stator and rotor laminating manufacturing structure and manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170627 Address after: Tongzhou District Xingren Zhen Kan Andong village two groups of 226352 Jiangsu city of Nantong Province Patentee after: NANTONG TONGDA SILICON STEEL STAMPING TECHNOLOGY Co.,Ltd. Address before: 226352 Jiangsu city of Nantong province Tongzhou District four An Zhen Xing Shi Road No. 58 Patentee before: JIANGSU TONGDA POWER TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130501 |