CN205051534U - Bayonet rotor copper bar coil forming device of motor - Google Patents
Bayonet rotor copper bar coil forming device of motor Download PDFInfo
- Publication number
- CN205051534U CN205051534U CN201520845586.1U CN201520845586U CN205051534U CN 205051534 U CN205051534 U CN 205051534U CN 201520845586 U CN201520845586 U CN 201520845586U CN 205051534 U CN205051534 U CN 205051534U
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- CN
- China
- Prior art keywords
- pattern
- copper bar
- bending angle
- top board
- briquetting
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- Expired - Fee Related
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 55
- 239000010949 copper Substances 0.000 title claims abstract description 55
- 238000005452 bending Methods 0.000 claims description 39
- 238000003825 pressing Methods 0.000 claims description 38
- 230000001737 promoting effect Effects 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 abstract description 18
- 238000000465 moulding Methods 0.000 abstract description 7
- 238000009413 insulation Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a bayonet rotor copper bar coil forming device of motor, including segmental arc shaping frock and bent angle degree frock, segmental arc shaping frock includes moulding -die, dip mold, stand, spring, top board, holding down plate and side guide, the both ends of column mouting on the holding down plate, spring suit is on the stand, and the top board is installed in the stand upper end, going up the moulding -die and connecting below the top board, the dip mold is connected on the holding down plate, the side on the holding down plate is installed to the side guide, bent angle degree frock includes the base and installs the bent angle degree subassembly on the base. Bent angle degree subassembly includes the spanner of moulding -die, briquetting, profiling and connection profiling. The utility model discloses simple structure, convenient operation, the reliability is high, can shorten the shaping of copper bar coil and the cycle of rule, can effectively reduce intensity of labour, improves production efficiency, coil insulation's damaged risk can be reduced, the reliability of motor is improved.
Description
Technical field
The utility model relates to technical field of motor manufacture.
Background technology
Double feedback electric engine is owing to running at wind field, and reliability requirement is higher, and general shaping hard winding construction coil molding process has been tending towards ripe, utilizes the special equipments such as expanding machine that shuttle coil is stretched to required form.And plug-in type copper bar coil and hard winding coil structure have very large discrepancy, therefore molding mode can not be general.And need to be adjacent to rotor field spider after this plug-in type copper bar rotor coil molding, coil-type in same of this type of structural electromotor is at five to seven kinds, therefore requiring that forming method is simple, easy to operate, tool versatility, and can meet mass production demand, is current technical problem.
The rotor structure of double feedback electric engine mostly is copper bar formed coil, all adopts in the past and is inserted in rotor straight copper bar, then on rotor, carry out copper bar coil shaping, shaping extract after carry out insulating wrapping again, carry out rule more afterwards.
In prior art, application number be 201210584333.4 Chinese invention patent disclose a kind of plug-in type rotor coil and
Shaped device, it is disclosed that a kind of shaped device for processing plug-in type rotor coil, comprise pressure arc mould and the bending module making straight line in described groove become described α angle with described hypotenuse, the end surface shape of described pressure arc mould is identical with the shape of described arc-shaped edges.When described A angle is formed by described inner coil transition, described shaped device also comprises the inclined-plane module becoming (1/2) described A angle with the vertical plane of described hypotenuse.Above prior art, is all further improved in the breakage risk of raising labour efficiency and reduce coil insulation.
Utility model content
Technical problem to be solved in the utility model is, there is provided a kind of motor plug-in type copper bar rotor coil forming device, it can shorten the shaping of copper bar coil and the cycle of rule, raises labour efficiency, and reduce the breakage risk of coil insulation, improve the reliability of motor.
The technical solution of the utility model is: a kind of motor plug-in type copper bar rotor coil forming device, comprises segmental arc forming frock and bending angle frock; Described segmental arc forming frock comprises top die, dip mold, column, spring, top board, lower platen and side guide; Described column is arranged on the two ends on lower platen, and spring housing is contained on column, and the two ends up and down of spring connect with top board and lower platen respectively; Top board is arranged on column upper end and can moves up and down along column; Described top die is connected to below top board, and dip mold is connected to above lower platen; Side guide is arranged on the side on lower platen; Described bending angle frock comprises base and is arranged on the bending angle assembly on base.
Described bending angle assembly comprises the spanner of pressing mold, briquetting, pattern and connection pressing mold; Described pressing mold, pattern, briquetting are installed on base, and briquetting is positioned at pattern side, has spacing between briquetting and pattern; Pressing mold is close to pattern end and by promoting spanner, pressing mold is drawn close to pattern.
Described bending angle assembly has two: be arranged on the left bending angle assembly of submounts left part and be arranged on the right bending angle assembly of submounts right part; In left bending angle assembly, briquetting is positioned on rear side of pattern, the left end of the contiguous pattern of pressing mold; In right bending angle assembly, briquetting is positioned on front side of pattern, the right-hand member of the contiguous pattern of pressing mold; The spacing of both sides bending angle assembly is the straight line length of plug-in type copper bar rotor coil, and the spacing between briquetting and pattern is the thickness of copper bar coil.
Described base is provided with guide rail, and described pressing mold, pattern are installed on guide rail; Pressing mold and pattern all can move along guide rail.
Described top die, dip mold are connected with top board, lower platen respectively by bolt.
The two ends of described lower platen respectively fixedly mount two root posts, totally 4 root posts; Every root post is all set with a spring; Top board to be sleeved on column and can to move up and down along column; Top die is positioned at directly over dip mold.
Described motor plug-in type copper bar rotor coil forming device also comprises the hydraulic press connecting top board.
On described dip mold, the left side is provided with seam step, for limiting the also head bit length of plug-in type copper bar rotor coil.
A segmental arc forming frock for motor plug-in type copper bar rotor coil forming device, comprises top die, dip mold, column, spring, top board, lower platen and side guide; Described column is arranged on the two ends on lower platen, and spring housing is contained on column, and the two ends up and down of spring connect with top board and lower platen respectively; Top board is arranged on column upper end and can moves up and down along column; Described top die is connected to below top board, and dip mold is connected to above lower platen; Side guide is arranged on the side on lower platen.
A bending angle frock for motor plug-in type copper bar rotor coil forming device, comprises base and is arranged on the bending angle assembly on base; Described bending angle assembly comprises the spanner of pressing mold, briquetting, pattern and connection pressing mold; Described pressing mold, pattern, briquetting are installed on base, and briquetting is positioned at pattern side, has spacing between briquetting and pattern; Pressing mold is close to pattern end and by promoting spanner, pressing mold is drawn close to pattern.
The utility model adopts by the segmental arc forming frock that designs and bending angle frock, uses hydraulic press pressure arc and the one-shot forming such as the curved wide-angle of guide rail and lead-in wire bending angle puts in place, directly can carry out rule after insulating wrapping.The utility model structure is simple, and easy to operate, reliability is high, can shorten the shaping of copper bar coil and the cycle of rule, effectively can reduce labour intensity, enhance productivity; The breakage risk of coil insulation can be reduced, improve the reliability of motor.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme that the utility model is implemented, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the segmental arc forming frock of the utility model motor plug-in type copper bar rotor coil forming device.
Fig. 2 is the structural representation of the bending angle frock of the utility model motor plug-in type copper bar rotor coil forming device.
In figure: 1--top die, 2--dip mold, 3--column, 4--top board, 5--lower platen, 6--side guide, 7--pattern, 8--pressing mold, 9--spanner, 10--briquetting, 11--base.
Embodiment
As depicted in figs. 1 and 2, motor plug-in type copper bar rotor coil forming device comprises segmental arc forming frock and bending angle frock.Segmental arc forming frock comprises top die 1, dip mold 2, column 3, top board 4, lower platen 5 and side guide 6, wherein, top die, dip mold are all be connected with top board, lower platen respectively by bolt, according to concrete operations needs, can the upper dip mold of the different correspondence needed for coil of dismounting and change at any time.Bending angle frock comprises pattern 7, pressing mold 8, spanner 9, briquetting 10.Base 11 is provided with horizontal stroke " work " font guide rail, and pattern 7, pressing mold 8, briquetting 10 are installed on guide rail.Described column is arranged on the two ends on lower platen, and spring housing is contained on column, and top board is sleeved on column upper end and can moves up and down along column; Described top die is connected to below top board, and dip mold is connected to above lower platen; Side guide is arranged on lower platen, and the side of dip mold is provided with side guide.Briquetting is positioned at pattern side, is formed with certain spacing between briquetting and pattern, is convenient to lay and fixed insertion type copper bar rotor; Pressing mold is close to pattern end and by promoting spanner, pressing mold is drawn close to pattern.Pressing mold and pattern all can move along guide rail, are arranged on spanner by pressing mold after the adjustment of distance between two pairs, left and right pattern, pressing mold determines, and are fixed its position on base together.The side of pattern refers to front side or rear side, and the end of pattern refers to left end or right-hand member.
The moulding technique of plug-in type copper bar rotor coil, mainly first shaping segmental arc, then bending angle, then wrap insulation, then the technology mode of rule.The manufacture craft process of motor plug-in type copper bar rotor coil is: utilize the segmental arc forming frock in Fig. 1 by shaping for the segmental arc being adjacent to support of copper bar, again in bending angle frock in fig. 2 by the wide-angle of coil and and head end low-angle shaping respectively after, then carry out insulating wrapping, the rule of coil.
Copper bar rotor is placed in dip mold and side guide, wherein the step on dip mold 2 left side is seam, in order to determine copper bar rotor and the size of head end, external force (as hydraulic press) is utilized to be depressed after putting in place, the arc of copper bar rotor can shapingly put in place, automatically restore to free state by spring after putting in place, can take out shaping after copper bar rotor.Can shaping two ends arc at twice during manual operations.Follow-uply copper bar rotor two ends can be carried out respectively in this way simultaneously shaping, both distances are determined according to the straight line of plug-in type copper bar rotor coil distance.
Figure 2 shows that bending angle frock, two copper bars in same for rule groove are put between pattern and briquetting simultaneously, are utilized the related pressing mold of spanner to push copper bar to pattern by the angle forming of the plug-in type copper bar rotor coil after pressure arc, namely plastic.Wherein, bending angle assembly (comprising pattern 7, pressing mold 8, spanner 9, briquetting 10) is arranged on the base 11 of band guide rail, adjust the distance between the pattern of two ends by " work " type groove (horizontal " work " font guide rail) on base during installation, to meet coil straight line length, there is versatility.
After coil straight line and hypotenuse angle finishing type, take out copper bar rotor coil, more curved and head end angle.
Whole operation labour intensity is little, and efficiency is high, workable.
The utility model discloses the device that a kind of motor plug-in type rotor coil is shaping, this device ensures coil arc length and mass of coil by the special pressure arc frock of design and stopping means, the bending angle platform of design specialized and bending angle frock, guarantee angle of bend and the elbow direction of coil.Time shaping, by side guide and dip mold, wide of copper bar being fixed, make the leptoprosopy of copper bar be formed into required form top die pressure, dip mold being arranged seam step for limiting the also head bit length of plug-in type copper bar rotor coil.Spring can be used for copper bar arc shaping after, lay down pressure after top die is returned to free state, picking and placeing for copper bar.By the distance between " work " type groove adjustment two ends pattern on base during installation, to meet coil straight line length, there is versatility.Bending angle operates simultaneously shaping for two copper bars arranged side by side in same groove, to ensure the consistency of shape.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (10)
1. a motor plug-in type copper bar rotor coil forming device, is characterized in that, comprises segmental arc forming frock and bending angle frock; Described segmental arc forming frock comprises top die, dip mold, column, spring, top board, lower platen and side guide; Described column is arranged on the two ends on lower platen, and spring housing is contained on column, and the two ends up and down of spring connect with top board and lower platen respectively; Top board is arranged on column upper end and can moves up and down along column; Described top die is connected to below top board, and dip mold is connected to above lower platen; Side guide is arranged on the side on lower platen; Described bending angle frock comprises base and is arranged on the bending angle assembly on base.
2. motor plug-in type copper bar rotor coil forming device according to claim 1, it is characterized in that, described bending angle assembly comprises the spanner of pressing mold, briquetting, pattern and connection pressing mold; Described pressing mold, pattern, briquetting are installed on base, and briquetting is positioned at pattern side, has spacing between briquetting and pattern; Pressing mold is close to pattern end and by promoting spanner, pressing mold is drawn close to pattern.
3. motor plug-in type copper bar rotor coil forming device according to claim 2, it is characterized in that, described bending angle assembly has two: be arranged on the left bending angle assembly of submounts left part and be arranged on the right bending angle assembly of submounts right part; In left bending angle assembly, briquetting is positioned on rear side of pattern, the left end of the contiguous pattern of pressing mold; In right bending angle assembly, briquetting is positioned on front side of pattern, the right-hand member of the contiguous pattern of pressing mold; The spacing of both sides bending angle assembly is the straight line length of plug-in type copper bar rotor coil, and the spacing between briquetting and pattern is the thickness of copper bar coil.
4. motor plug-in type copper bar rotor coil forming device according to claim 3, it is characterized in that, described base is provided with guide rail, and described pressing mold, pattern are installed on guide rail; Pressing mold and pattern all can move along guide rail.
5. motor plug-in type copper bar rotor coil forming device according to claim 1, it is characterized in that, described top die, dip mold are connected with top board, lower platen respectively by bolt.
6. motor plug-in type copper bar rotor coil forming device according to claim 1, it is characterized in that, the two ends of described lower platen respectively fixedly mount two root posts, totally 4 root posts; Every root post is all set with a spring; Top board to be sleeved on column and can to move up and down along column; Top die is positioned at directly over dip mold.
7. motor plug-in type copper bar rotor coil forming device according to claim 1, is characterized in that, also comprises the hydraulic press connecting top board.
8. motor plug-in type copper bar rotor coil forming device according to claim 1, it is characterized in that, on described dip mold, the left side is provided with seam step, for limiting the also head bit length of plug-in type copper bar rotor coil.
9. a segmental arc forming frock for motor plug-in type copper bar rotor coil forming device, is characterized in that, comprises top die, dip mold, column, spring, top board, lower platen and side guide; Described column is arranged on the two ends on lower platen, and spring housing is contained on column, and the two ends up and down of spring connect with top board and lower platen respectively; Top board is arranged on column upper end and can moves up and down along column; Described top die is connected to below top board, and dip mold is connected to above lower platen; Side guide is arranged on the side on lower platen.
10. a bending angle frock for motor plug-in type copper bar rotor coil forming device, is characterized in that, comprises base and is arranged on the bending angle assembly on base; Described bending angle assembly comprises the spanner of pressing mold, briquetting, pattern and connection pressing mold; Described pressing mold, pattern, briquetting are installed on base, and briquetting is positioned at pattern side, has spacing between briquetting and pattern; Pressing mold is close to pattern end and by promoting spanner, pressing mold is drawn close to pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520845586.1U CN205051534U (en) | 2015-10-29 | 2015-10-29 | Bayonet rotor copper bar coil forming device of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520845586.1U CN205051534U (en) | 2015-10-29 | 2015-10-29 | Bayonet rotor copper bar coil forming device of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205051534U true CN205051534U (en) | 2016-02-24 |
Family
ID=55345076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520845586.1U Expired - Fee Related CN205051534U (en) | 2015-10-29 | 2015-10-29 | Bayonet rotor copper bar coil forming device of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205051534U (en) |
-
2015
- 2015-10-29 CN CN201520845586.1U patent/CN205051534U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 |