CN103904517A - Hook-type commutator product, technology and mould - Google Patents
Hook-type commutator product, technology and mould Download PDFInfo
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- CN103904517A CN103904517A CN201410118428.6A CN201410118428A CN103904517A CN 103904517 A CN103904517 A CN 103904517A CN 201410118428 A CN201410118428 A CN 201410118428A CN 103904517 A CN103904517 A CN 103904517A
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Abstract
The invention discloses a hook-type commutator product which comprises an insulator and commutator bars distributed on the outer circle of the insulator. Hooks are arranged at the top ends of the commutator bars, and upper hook pins and lower hook pins are arranged on the inner sides of commutator bars to be combined with the insulator. The hook-type commutator product is characterized in that the commutator bar are cylindrical copper shells before bar insulation grooves are formed, upper bar-shaped bodies and lower bar-shaped bodies are arranged at the upper ends and the lower ends of the cylindrical copper shells at equal distances before the cylindrical copper shells are formed, the upper bar-shaped bodies are segmented into inner parts and outer parts in the wall thickness direction, the inner parts are bent inwards and then form the upper hook pins, the outer parts are bent outwards and then form the hooks, the lower bar-shaped bodies are integrally bent inwards and then form the lower hook pins, and the cylindrical copper shells are formed by stamping and coiling copper plates. Through the product structure, small bar distance hook-type commutators can be efficiently manufactured with low cost. Meanwhile, the invention further discloses a technology and a mould for manufacturing the hook-type commutator product.
Description
Technical field
The present invention relates to commutator product technical field, be specifically related to product, the manufacture craft of Hooked reverser and make mould.
Background technology
Traditional Hooked reverser, its commutator segment is formed by the direct punching of moulding drawing copper material, commutator segment slices are relatively independent, while making commutator, commutator segment need be through screening operation proper alignment in compacting tool set, and then in compacting tool set, suppress fixing together with phenolic moulding powder, because screening operation need to take a large amount of manpowers and time, the commutator manufacture craft very complicated that seems, efficiency low cost is high.So applicant is in the patent of on .8 31st, 2011 having applied for the patent No. 201120322836.5, title " commutation copper sheet of Hooked reverser ", the specification of above-mentioned patent and accompanying drawing disclose all commutator segments and have formed on same cylindricality copper shell, the pin of rising to the bait of commutator segment is provided with two, and two pin of rising to the bait are being symmetrical arranged near the left and right sides of crotch portion.Above-mentioned patented technology can solve commutator segment does not need the problem of screening, but for the Hooked reverser of small pieces spacing, because the hook groove size in the middle of adjacent lamellar body crotch is too little, can not stay the space of two pin of rising to the bait at all, so also need to adopt conventional method, first punching independence commutator segment and then carry out screening.Therefore, the making of the Hooked reverser of the inapplicable small pieces spacing of above-mentioned patented technology, at present, the make efficiency of the Hooked reverser of small pieces spacing is low, manufacturing cost is high.
Summary of the invention
In view of the deficiencies in the prior art, the technical problem to be solved in the present invention is to be to provide a kind of product, technique and mould that can high-efficiency and low-cost meets the making of small pieces spacing Hooked reverser.
First, the invention provides the technical scheme of product structure: Hooked reverser product, the commutator segment that comprises insulator and lay at insulator cylindrical, commutator segment top is provided with crotch, commutator segment inner side is provided with upper and lower hook pin and is combined with insulator, it is characterized in that: commutator segment is cylindricality copper shell outputing before lamination insulation groove, cylindricality copper shell its upper and lower side before moulding is equidistantly provided with bar shape and lower bar shape, upper bar shape in wall thickness direction divided go out internal and external parts, the pin of rising to the bait described in forming after interior part bends inwards, after outer part outward, form described crotch, after bending inwards, lower bar shape entirety forms described lower hook pin, cylindricality copper shell is rolled and is formed by punching press copper coin material.
The Hooked reverser product of technique scheme, first adopted compared with the copper coin material of thick wall (1.1-1.2mm), copper coin material is rolled into cylindricality copper shell after bar shape and lower bar shape on punching goes out, because the thickness of upper bar shape is thicker, so just can utilize special bar shape segmented mold that upper bar shape is partitioned into internal and external parts in wall thickness direction, in cutting apart, after bending inwards, interior part directly forms the pin of rising to the bait of commutator segment, and outside point hold mode constant (just thickness become 0.6-0.7mm meet bonding wire requirement) waits until that later process makes it to form the crotch of commutator segment to its bending.Adopt after technique scheme, no matter how little the sheet spacing of Hooked reverser is, can not affect the making of the pin of rising to the bait, and therefore, the making of the Hooked reverser of applicable small pieces spacing, greatly improves make efficiency, reduces manufacturing cost.
Secondly, the invention provides the technique of making above-mentioned Hooked reverser product: comprise 1. strip copper coin material bar shape and lower bar shape on upper below equidistant punching goes out of step; 2. strip copper coin material is rolled into cylindricality copper shell; 3. after descending bar shape entirety to bend inwards, form the lower hook pin of commutator segment; 4. go up bar shape in wall thickness direction divided go out internal and external parts, simultaneously in part form the pin of rising to the bait of commutator segment after bending inwards; 5. the pin shaping of rising to the bait puts in place; 6. copper shell injection-compression molding together with phenolic moulding powder, phenolic moulding powder part forms the insulator of commutator; 7. go up the crotch that forms commutator segment after the outer part outward of bar shape; 8. copper shell is outputed lamination insulation groove, commutator turning endoporus.
In above-mentioned work processing step, not only there is no the screening operation of commutator segment, and step is simple.
Finally, the invention provides bar shape segmented mold and the crotch mould of making above-mentioned Hooked reverser product:
1. bar shape segmented mold, it is characterized in that: comprise and cut apart patrix and cut apart counterdie, cut apart counterdie and comprise lower bolster, locator, supporting plate, beam knife and spring, locator is up and down setting above lower bolster, the bottom of locator is by described spring rest, described beam knife activity is located in the central shaft hole of locator, the edge of a knife of beam knife upward and pasting central shaft hole hole wall, beam knife is fixedly connected with lower bolster, the top of locator is reverse taper, the circumference of reverse taper forms multiple elastic clampings unit outputing after many axial groovings, on the central shaft hole hole wall of adjacent elastic clamping unit, offer clamping slot, the two sides of clamping slot are clamping area, the bottom land of clamping slot is circumferential registration face, described supporting plate is fixedly installed above lower bolster, on supporting plate, be fixed with the inner conical drogue mating with described reverse taper, inner conical drogue is movably set in outside reverse taper.The described patrix of cutting apart comprises cope match-plate pattern and die shank, and die shank is fixed on the end face of cope match-plate pattern, and the bottom surface of cope match-plate pattern is provided with copper shell excircle orientation hole, is movably equipped with jacking block in location hole, and the top of jacking block arranges spring.
Above-mentioned mould is performed such bar shape and cuts apart action: copper shell is inverted to be put into and cuts apart on counterdie, upper bar shape inserts location in clamping slot, the outside point wall thickness of upper bar shape is positioned at clamping slot, the inner point wall thickness of upper bar shape exposes to clamping slot and is against on the edge of a knife of beam knife, when patrix moves down, first jacking block is pushed down copper shell and is made copper shell keep stable, compressed along with spring, copper shell cylindrical enters in location hole, when patrix continues to move down, the bottom surface of cope match-plate pattern contacts and is pushing away locator with the top of locator and moves down, under the conical surface effect of inner conical drogue, so elastic clamping unit produces radial action, the two sides of clamping slot start outside point of upper bar shape to clamp, clamping slot bottom land is pushing away copper shell and is making copper shell center and beam knife center-aligned simultaneously, clamping slot on after bar shape clamps completely, now copper shell center and beam knife center complete matching (have just been guaranteed the unification of all upper bar shape internal and external parts cut-off rules position like this, under the thinner prerequisite of copper coin material wall thickness, still there is separately sufficient intensity with the crotch and the pin of rising to the bait that ensure Hooked reverser), continue in folding process at locator, the upper bar shape of edge of a knife incision of beam knife, the inner bulkhead thick quilt cutting of upper bar shape is also upwards dug with beam knife upper surface, finally form the pin of rising to the bait of commutator segment, and the crotch of later process makes it to form to its bending commutator segment such as the outside point hold mode of upper bar shape is constant, cut apart and moved.
As preferably, between clamping slot two sides, there is a clamping inclination angle to groove top direction inclination 2-3o, clamping slot bottom land and joint, side are provided with chamfering breach.Because clamping slot on bar shape realize clamp before, the gap between clamping slot and upper bar shape is larger, clamping inclination angle be beneficial to the location of clamping slot to upper bar shape; Because chamfering breach can hold the corner burr of bar shape, so can avoid burr to affect the clamping of clamping slot to upper bar shape.
2. crotch mould, it is characterized in that: comprise crotch patrix and crotch counterdie, crotch counterdie comprises lower bolster, hook device, overcoat and elastomer, overcoat is fixed on lower bolster, overcoat upper surface and endoporus junction are provided with the crotch moulding conical surface, overcoat endoporus is laid the guide way of multiple evaginations, between adjacent guide way and overcoat endoporus, surround lower gathering sill, guide way top is higher than overcoat upper surface, overcoat endoporus is located in the activity of described hook device, hook device is the cylindrical body of top band backstay, cylindrical body upper surface and cylindrical junction are provided with crotch preformation profile, cylindrical body cylindrical is laid the multiple grooves identical with described guide way quantity, in groove, be fixed with guide pad, guide pad indent is in cylindrical body cylindrical, guide pad periphery and groove two sides surround gathering sill, guide pad top is higher than crotch preformation profile, between two adjacent guide pad sides and crotch preformation profile, cross crotch location notch, guide way slides and is located in gathering sill, cylindrical body cylindrical slides and is located in lower gathering sill, cylindrical body upper surface is higher than guide way top, the bottom of hook device is by described elastomer rest.Described crotch patrix comprises overcoat, die shank and clamping sleeve, and the bottom surface that is set in die shank is outward fixed by clamping sleeve, is arranged with commutator cylindrical location hole outward, is movably equipped with jacking block in location hole, and the top of jacking block arranges spring.
Because the crotch of small pieces spacing Hooked reverser is all very little, under wall thickness thinner case, so it is crooked to produce both sides must avoid crotch moulding time, the mould crotch forming device of technique scheme can effectively address the above problem, it is performed such crotch moulding action: commutator is inverted, commutator endoporus is positioned by backstay, the bar shape of crotch to be formed is inserted in crotch location notch, bar shape top is against crotch preformation profile, bar shape both sides are spacing by guide pad side, when patrix moves down, first jacking block is pushed down commutator and is made commutator keep stable, compressed along with spring, commutator cylindrical enter in location hole until only message body (reserve the bar shape curved space) outside, now jacking block can not be compressed again, when patrix continues to move down, jacking block can push away that commutator moves down and pushing away hook device by bar shape moves down, so starting outward under the effect of crotch preformation profile, bar shape approaches right angle state, along with continuing pushing away hook device, bar shape moves down, the bar shape that has been 90o bending starts to enter overcoat endoporus, under the effect of the crotch moulding conical surface, bar shape can continue bending, so crotch moulding.In whole crotch forming process, bar shape both sides have guide pad or guide way spacing to it from the side all the time, so that bar shape can not produce in crotch forming process is crooked, guarantee Forming Quality.
Brief description of the drawings
The present invention has following accompanying drawing:
Fig. 1 is the structure chart of Hooked reverser product,
Fig. 2 is the left view of Fig. 1,
Fig. 3 is the structure chart of cylindricality copper shell,
Fig. 4 is the left view of Fig. 3,
Fig. 5 is the fabrication processing figure of Hooked reverser product,
Fig. 6 is the three-dimensional view of bar shape segmented mold,
Fig. 7 is the axial cutaway view of Fig. 6,
Fig. 8 is the partial enlarged drawing of Fig. 6,
Fig. 9 is the three-dimensional view of crotch mould,
Figure 10 is the axial cutaway view of Fig. 9,
Figure 11 is the partial enlarged drawing of Fig. 9.
Embodiment
As Figure 1-5, Hooked reverser product, 24 commutator segments 2 that comprise insulator 1 and lay at insulator 1 cylindrical, commutator segment 2 tops are provided with crotch 3, commutator segment 2 inner sides are provided with rise to the bait pin 4 and lower hook pin 5 and insulator 1 combination, commutator segment 2 is cylindricality copper shell C outputing before lamination insulation groove 6, cylindricality copper shell C its upper and lower side before moulding is equidistantly provided with bar shape 7 and lower bar shape 8, upper bar shape 7 in wall thickness direction divided go out internal and external parts, the pin 4 of rising to the bait described in forming after interior part A bends inwards, after outer part B outward, form described crotch 3, after bending inwards, lower bar shape 8 entirety form described lower hook pin 5, cylindricality copper shell C is rolled and is formed by punching press copper coin material.
As shown in Figure 5, make the technique of above-mentioned Hooked reverser product, comprise 1. strip copper coin material bar shape and lower bar shape on upper below equidistant punching goes out of step; 2. strip copper coin material is rolled into cylindricality copper shell; 3. after descending bar shape entirety to bend inwards, form the lower hook pin of commutator segment; 4. go up bar shape in wall thickness direction divided go out internal and external parts, simultaneously in part form the pin of rising to the bait of commutator segment after bending inwards; 5. the pin shaping of rising to the bait puts in place; 6. copper shell injection-compression molding together with phenolic moulding powder, phenolic moulding powder part forms the insulator of commutator; 7. go up the crotch that forms commutator segment after the outer part outward of bar shape; 8. copper shell is outputed lamination insulation groove, commutator turning endoporus.Above-mentioned eight steps are corresponding one by one with eight little figure in Fig. 5.
Make the mould of above-mentioned Hooked reverser product, be applied to bar shape segmented mold and the crotch mould of particular design.
As shown in Fig. 6-8, bar shape segmented mold, comprise and cut apart patrix and cut apart counterdie, cut apart counterdie and comprise lower bolster 17, locator 14, supporting plate 16, beam knife 13 and spring 22, locator 14 is up and down setting above lower bolster 17, the bottom of locator 14 is by described spring 22 rests, described beam knife 13 activities are located in the central shaft hole of locator 14, the edge of a knife 13a of beam knife upward and be close to central shaft hole hole wall, beam knife 13 is fixedly connected with lower bolster 17 by pad post 21, the top of locator 14 is reverse taper 20, the circumference of reverse taper 20 is being outputed many multiple elastic clampings of the rear formation of axial grooving 23 unit 24, on the central shaft hole hole wall of adjacent elastic clamping unit 24, offer clamping slot 25, the two sides of clamping slot 25 are clamping area, the bottom land of clamping slot 25 is circumferential registration face, described supporting plate 16 is fixedly installed above lower bolster 17, on supporting plate 16, be fixed with the inner conical drogue 15 mating with described reverse taper 20, inner conical drogue 15 is movably set in outside reverse taper 20.The described patrix of cutting apart comprises cope match-plate pattern 12 and die shank 11, and die shank 11 is fixed on the end face of cope match-plate pattern 12, and the bottom surface of cope match-plate pattern 12 is provided with copper shell excircle orientation hole, is movably equipped with jacking block 19 in location hole, and the top of jacking block 19 arranges spring 18.Between clamping slot 25 two sides, have a clamping inclination angle to groove top direction inclination 2-3o, clamping slot 25 bottom lands and joint, side are provided with chamfering breach 26.
Above-mentioned mould is performed such bar shape and cuts apart action: copper shell D is inverted to be put into and cuts apart on counterdie, upper bar shape inserts the interior location of clamping slot 25, upper bar shaped outer body B wall thickness is positioned at clamping slot, in upper bar shape, part A wall thickness exposes to clamping slot and is against on the edge of a knife of beam knife 13, when patrix moves down, first jacking block 19 is pushed down copper shell D and is made copper shell keep stable, compressed along with spring 18, copper shell D cylindrical enters in location hole, when patrix continues to move down, the bottom surface of cope match-plate pattern 12 contacts and is pushing away locator with the top of locator 14 and moves down, under the conical surface effect of inner conical drogue 15, so elastic clamping unit 24 produces radial action, the two sides of clamping slot 25 start outside point of upper bar shape to clamp, clamping slot 25 bottom lands are pushing away copper shell D and are making copper shell center and beam knife 13 center-aligned simultaneously, clamping slot 25 on after bar shape clamps completely, now copper shell D center and beam knife 13 center complete matchings (have just been guaranteed the unification of position, all upper bar shape internal and external parts lines of demarcation like this, under the thinner prerequisite of copper coin material wall thickness, still there is separately sufficient intensity with the crotch and the pin of rising to the bait that ensure Hooked reverser), continue in folding process at locator 14, bar shape in the edge of a knife 13a incision of beam knife, the inner bulkhead thick quilt cutting of upper bar shape is also upwards dug with beam knife 13 upper surfaces, finally form the pin of rising to the bait of commutator segment, and the crotch of later process makes it to form to its bending commutator segment such as the outside point hold mode of upper bar shape is constant, cut apart and moved.
As shown in Fig. 9-11, crotch mould, comprise crotch patrix and crotch counterdie, crotch counterdie comprises lower bolster 39, hook device 35, overcoat 38 and elastomer 44, overcoat 38 is fixed on lower bolster 39, overcoat 38 upper surfaces and endoporus junction are provided with the crotch moulding conical surface 43, overcoat 38 endoporus are laid the guide way 37 of multiple evaginations, between adjacent guide way 37 and overcoat 38 endoporus, surround lower gathering sill 47, guide way 37 tops are higher than overcoat 38 upper surfaces, overcoat 38 endoporus are located in described hook device 35 activities, hook device 35 is the cylindrical body of top band backstay 34, cylindrical body upper surface and cylindrical junction are provided with crotch preformation profile 42, cylindrical body cylindrical is laid the multiple grooves identical with described guide way 37 quantity, in groove, be fixed with guide pad 36, guide pad 36 indents are in cylindrical body cylindrical, guide pad 36 peripheries and groove two sides surround gathering sill 46, guide pad 36 tops are higher than crotch preformation profile 42, between two adjacent guide pad 36 sides and crotch preformation profile 42, cross crotch location notch 45, guide way 37 slides and is located in gathering sill 46, cylindrical body cylindrical slides and is located in lower gathering sill 47, cylindrical body upper surface is higher than guide way 37 tops, the bottom of hook device 35 is by described elastomer 44 rests.Described crotch patrix comprises overcoat 33, die shank 31 and clamping sleeve 32, and the bottom surface that overcoat 33 is located at die shank 31 is fixed by clamping sleeve 32, and overcoat 33 is provided with commutator cylindrical location hole, is movably equipped with jacking block 41 in location hole, and the top of jacking block 41 arranges spring 40.
Crotch mould is performed such crotch moulding action: commutator E is inverted, commutator endoporus is positioned by backstay 34, the bar shape (upper bar shaped outer body B) of crotch to be formed is inserted in crotch location notch 45, bar shape top is against crotch preformation profile 42, bar shape both sides are spacing by guide pad 36 sides, when patrix moves down, first jacking block 41 is pushed down commutator E and is made commutator keep stable, compressed along with spring 40, commutator E cylindrical enter in location hole until only message body (reserve the bar shape curved space) outside, now jacking block 41 can not be compressed again, when patrix continues to move down, jacking block 41 can push away that commutator moves down and pushing away hook device 35 by bar shape moves down, so bar shape starts to start outward until approach right angle state under the effect of crotch preformation profile 42, along with continuing pushing away hook device 35, bar shape moves down, the bar shape that has been 90o bending starts to enter overcoat 38 endoporus, under the effect of the crotch moulding conical surface 43, bar shape also continues bending, last crotch moulding.In whole crotch forming process, bar shape both sides have all the time guide pad 36 or guide way 37 spacing to it from the side, so that bar shape can not produce in crotch forming process is crooked, guarantee Forming Quality.
Claims (7)
1. Hooked reverser product, the commutator segment that comprises insulator and lay at insulator cylindrical, commutator segment top is provided with crotch, commutator segment inner side is provided with upper and lower hook pin and is combined with insulator, it is characterized in that: commutator segment is cylindricality copper shell outputing before lamination insulation groove, cylindricality copper shell its upper and lower side before moulding is equidistantly provided with bar shape and lower bar shape, upper bar shape in wall thickness direction divided go out internal and external parts, the pin of rising to the bait described in forming after interior part bends inwards, after outer part outward, form described crotch, after bending inwards, lower bar shape entirety forms described lower hook pin, cylindricality copper shell is rolled and is formed by punching press copper coin material.
2. the technique of Hooked reverser product described in making claim 1, is characterized in that: comprise 1. strip copper coin material bar shape and lower bar shape on upper below equidistant punching goes out of step; 2. strip copper coin material is rolled into cylindricality copper shell; 3. after descending bar shape entirety to bend inwards, form the lower hook pin of commutator segment; 4. go up bar shape in wall thickness direction divided go out internal and external parts, simultaneously in part form the pin of rising to the bait of commutator segment after bending inwards; 5. the pin shaping of rising to the bait puts in place; 6. copper shell injection-compression molding together with phenolic moulding powder, phenolic moulding powder part forms the insulator of commutator; 7. go up the crotch that forms commutator segment after the outer part outward of bar shape; 8. copper shell is outputed lamination insulation groove, commutator turning endoporus.
3. the mould of Hooked reverser product described in making claim 1, comprise bar shape segmented mold, it is characterized in that: segmented mold comprises to be cut apart patrix and cut apart counterdie, cut apart counterdie and comprise lower bolster, locator, supporting plate, beam knife and spring, locator is up and down setting above lower bolster, the bottom of locator is by described spring rest, described beam knife activity is located in the central shaft hole of locator, the edge of a knife of beam knife upward and pasting central shaft hole hole wall, beam knife is fixedly connected with lower bolster, the top of locator is reverse taper, the circumference of reverse taper forms multiple elastic clampings unit outputing after many axial groovings, on the central shaft hole hole wall of adjacent elastic clamping unit, offer clamping slot, the two sides of clamping slot are clamping area, the bottom land of clamping slot is circumferential registration face, described supporting plate is fixedly installed above lower bolster, on supporting plate, be fixed with the inner conical drogue mating with described reverse taper, inner conical drogue is movably set in outside reverse taper.
4. the mould of making Hooked reverser product as claimed in claim 3, it is characterized in that: described in cut apart patrix and comprise cope match-plate pattern and die shank, die shank is fixed on the end face of cope match-plate pattern, the bottom surface of cope match-plate pattern is provided with copper shell excircle orientation hole, in location hole, be movably equipped with jacking block, the top of jacking block arranges spring.
5. the mould of making Hooked reverser product as claimed in claim 3, is characterized in that: between clamping slot two sides, have a clamping inclination angle to groove top direction inclination 2-3o, clamping slot bottom land and joint, side are provided with chamfering breach.
6. the mould of Hooked reverser product described in making claim 1, comprise crotch mould, it is characterized in that: crotch mould comprises crotch patrix and crotch counterdie, crotch counterdie comprises lower bolster, hook device, overcoat and elastomer, overcoat is fixed on lower bolster, overcoat upper surface and endoporus junction are provided with the crotch moulding conical surface, overcoat endoporus is laid the guide way of multiple evaginations, between adjacent guide way and overcoat endoporus, surround lower gathering sill, guide way top is higher than overcoat upper surface, overcoat endoporus is located in the activity of described hook device, hook device is the cylindrical body of top band backstay, cylindrical body upper surface and cylindrical junction are provided with crotch preformation profile, cylindrical body cylindrical is laid the multiple grooves identical with described guide way quantity, in groove, be fixed with guide pad, guide pad indent is in cylindrical body cylindrical, guide pad periphery and groove two sides surround gathering sill, guide pad top is higher than crotch preformation profile, between two adjacent guide pad sides and crotch preformation profile, cross crotch location notch, guide way slides and is located in gathering sill, cylindrical body cylindrical slides and is located in lower gathering sill, cylindrical body upper surface is higher than guide way top, the bottom of hook device is by described elastomer rest.
7. the mould of making Hooked reverser product as claimed in claim 6, it is characterized in that: described crotch patrix comprises overcoat, die shank and clamping sleeve, the bottom surface that is set in die shank is outward fixed by clamping sleeve, be arranged with commutator cylindrical location hole outward, in location hole, be movably equipped with jacking block, the top of jacking block arranges spring.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410118428.6A CN103904517A (en) | 2014-03-27 | 2014-03-27 | Hook-type commutator product, technology and mould |
| CN201510681707.8A CN105207040B (en) | 2014-03-27 | 2014-03-27 | Make the crotch mould of Hooked reverser product |
| CN201610100862.0A CN105655842B (en) | 2014-03-27 | 2014-03-27 | Make the bar shape segmented mold of Hooked reverser product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410118428.6A CN103904517A (en) | 2014-03-27 | 2014-03-27 | Hook-type commutator product, technology and mould |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610100862.0A Division CN105655842B (en) | 2014-03-27 | 2014-03-27 | Make the bar shape segmented mold of Hooked reverser product |
| CN201510681707.8A Division CN105207040B (en) | 2014-03-27 | 2014-03-27 | Make the crotch mould of Hooked reverser product |
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| CN103904517A true CN103904517A (en) | 2014-07-02 |
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| CN201410118428.6A Pending CN103904517A (en) | 2014-03-27 | 2014-03-27 | Hook-type commutator product, technology and mould |
| CN201510681707.8A Active CN105207040B (en) | 2014-03-27 | 2014-03-27 | Make the crotch mould of Hooked reverser product |
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| CN104550377A (en) * | 2014-11-28 | 2015-04-29 | 华瑞电器股份有限公司 | One-step forming device of reverser bent hook |
| CN104550374A (en) * | 2014-11-28 | 2015-04-29 | 华瑞电器股份有限公司 | Pneumatic bending machine for reverser |
| CN104577631A (en) * | 2014-11-28 | 2015-04-29 | 华瑞电器股份有限公司 | Pin pressing device for commutator |
| CN107317209A (en) * | 2017-06-28 | 2017-11-03 | 安固集团有限公司 | Commutator hook portion chamfering device |
| CN113328312A (en) * | 2021-04-12 | 2021-08-31 | 瑞安市东成电机配件有限公司 | Hook-type commutator for preventing jump sheet |
| CN113725694A (en) * | 2021-09-08 | 2021-11-30 | 瑞安市豪翔电器有限公司 | Copper roll type manufacturing method and processing technology of K-shaped commutator |
| CN113991378A (en) * | 2021-12-09 | 2022-01-28 | 浙江利丰电器股份有限公司 | Hook-shaped commutator, processing technology and processing device thereof |
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| CN106998025A (en) * | 2017-05-23 | 2017-08-01 | 薛伟 | Pressure line type Hooked reverser |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101242061A (en) * | 2008-03-26 | 2008-08-13 | 张浩宇 | A flat converter and its making method |
| CN102761041A (en) * | 2012-05-17 | 2012-10-31 | 深圳市凯中精密技术股份有限公司 | Reverser |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2601845A1 (en) * | 1976-01-20 | 1977-07-21 | Kautt & Bux Kg | COLLECTOR AND METHOD OF ITS MANUFACTURING |
| CN86105163B (en) * | 1986-08-10 | 1988-12-28 | 浙江省瑞安红旗电动工具厂 | Manufactural method of claws of hook commutator |
| DE3835818C3 (en) * | 1988-10-21 | 1996-02-08 | Stapla Ultraschalltechnik Gmbh | Method and device for connecting armature winding wires to the fins of a hook collector |
| CN202444171U (en) * | 2012-03-06 | 2012-09-19 | 浙江科固电器有限公司 | One-step molding mould for commutator hook |
-
2014
- 2014-03-27 CN CN201410118428.6A patent/CN103904517A/en active Pending
- 2014-03-27 CN CN201510681707.8A patent/CN105207040B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101242061A (en) * | 2008-03-26 | 2008-08-13 | 张浩宇 | A flat converter and its making method |
| CN102761041A (en) * | 2012-05-17 | 2012-10-31 | 深圳市凯中精密技术股份有限公司 | Reverser |
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| CN104550377A (en) * | 2014-11-28 | 2015-04-29 | 华瑞电器股份有限公司 | One-step forming device of reverser bent hook |
| CN104550374A (en) * | 2014-11-28 | 2015-04-29 | 华瑞电器股份有限公司 | Pneumatic bending machine for reverser |
| CN104577631A (en) * | 2014-11-28 | 2015-04-29 | 华瑞电器股份有限公司 | Pin pressing device for commutator |
| CN104550377B (en) * | 2014-11-28 | 2017-02-01 | 华瑞电器股份有限公司 | One-step forming device of reverser bent hook |
| CN104550374B (en) * | 2014-11-28 | 2017-02-01 | 华瑞电器股份有限公司 | Pneumatic bending machine for reverser |
| CN107317209A (en) * | 2017-06-28 | 2017-11-03 | 安固集团有限公司 | Commutator hook portion chamfering device |
| CN113328312A (en) * | 2021-04-12 | 2021-08-31 | 瑞安市东成电机配件有限公司 | Hook-type commutator for preventing jump sheet |
| CN113725694A (en) * | 2021-09-08 | 2021-11-30 | 瑞安市豪翔电器有限公司 | Copper roll type manufacturing method and processing technology of K-shaped commutator |
| CN113991378A (en) * | 2021-12-09 | 2022-01-28 | 浙江利丰电器股份有限公司 | Hook-shaped commutator, processing technology and processing device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105207040A (en) | 2015-12-30 |
| CN105207040B (en) | 2017-07-28 |
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Application publication date: 20140702 |