CN208879434U - A kind of winding motor rotor coil bending tool - Google Patents
A kind of winding motor rotor coil bending tool Download PDFInfo
- Publication number
- CN208879434U CN208879434U CN201821605802.5U CN201821605802U CN208879434U CN 208879434 U CN208879434 U CN 208879434U CN 201821605802 U CN201821605802 U CN 201821605802U CN 208879434 U CN208879434 U CN 208879434U
- Authority
- CN
- China
- Prior art keywords
- rotor coil
- bending
- locating piece
- locating
- winding motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to a kind of winding motor rotor coil bending tools.When the wire type motor-spin-coil bending tool of the utility model uses, rotor coil is placed in the locating slot that the first locating piece block and the second locating piece cooperatively form, the end of rotor coil is positioned by end locating piece, the right end of rotor coil is stretched out from locating slot at this time, then plate is held in rotation, the rotor coil of stretching will be exerted a force to be bent rotor coil stress by holding plate, until rotor coil and bending limited block cooperation after bending angle in place, complete the bending of rotor coil, in actual use, adjustment bending limited block slides on tooling ontology along curved path can adjust its position, so as to adjust the bending degree of rotor coil, guarantee bending precision, certainly, the rotor coil of different model can also be adapted to by adjusting the position of bending limited block, improve the adaptability of the tooling.
Description
Technical field
The utility model relates to a kind of winding motor rotor coil bending tools.
Background technique
Winding motor has many advantages, such as that starting current is small, detent torque is big, is widely used in large lifting equipment.Turn
Critical component of the son as winding motor, and rotor coil is used as the key part of rotor, size requirement is stringenter,
The especially bending angle and length of rotor coil directly affects the success or not of later period embedding.In actual production process, for
The bending size Control difficulty of rotor coil is larger, and manufacturing procedure is cumbersome, inefficiency, considerably increases motor manufacturing enterprise
Manufacturing cost and management cost.
When in the prior art, for phase-wound rotor coil bending, following two method is generally used:
1, first then turned in the rotor coil insertion rotor slot of non-bending according to span and coil design size
It is curved.The disadvantages of this method has: it is inconvenient when (1) since first coil being inserted into rotor slot, then carries out bending, it is time-consuming and laborious.
(2) since every coil manually measures bending, process is tedious, inefficiency.(3) it is missed due to measuring to exist every time
Difference, coil dimension cannot be guaranteed unification, and to later period embedding and head is made troubles, and influence that rotor is overall beautiful or even performance ginseng
Number.
2, for the coil of this bending, angular templet and simple tooling are made according to design size, after first carrying out bending
It is inserted into rotor slot.The disadvantages of this method has: being required to carry out card locating tab assembly with angular templet when each bending, efficiency is still
It is not high.
The tooling and angular templet can only carry out bending, the bending angle of coil design for the coil of single size specification
Degree and size once change, and need to just remake, not accomplish General design, increase frock making cost, time-consuming to take
Material.
To sum up, for the bending of rotor coil, there are no suitable toolings in the prior art, therefore, need a kind of user
Just rotor coil bending tool.
Utility model content
The utility model provides a kind of winding motor rotor coil bending tool easy to use.
The winding motor rotor coil bending tool of the utility model adopts the following technical scheme that
A kind of winding motor rotor coil bending tool including tooling ontology and is arranged in the of the tooling ontology
A positioning block, the tooling ontology are equipped with the second locating piece for being arranged with the first locating piece time interval, and described first
Interval between locating piece and the second locating piece forms positioning extend in left-right direction, for positioning corresponding rotor coil
Slot is equipped with for the end to corresponding rotor coil on the tooling ontology at position corresponding with the left end of the locating slot
The end locating piece of portion's positioning, is rotatably equipped on the tooling ontology at the corresponding position in the left end of the locating slot and is used for
Plate is held to the rotor coil application folding force stretched out from the locating slot, is equipped at the left end rearward position of the locating slot
For the bending limited block of the bending angle limit to rotor coil, the bending limited block to be at the right end position of locating slot
The curved path in the center of circle is slidably fitted on the tooling ontology and is locked by the first locking mechanism.
The tooling ontology be equipped with using at the right end position of locating slot as the arc groove in the center of circle, on the bending limited block
Equipped with the first clamping screw, first clamping screw is slidedly assemblied in the arc groove, and first locking mechanism includes
First clamping screw and corresponding locking nut.
Circumference of the arc groove locating for it is radially equipped at intervals with two, and first clamping screw is equipped with three
A, two of them are arranged in the arc groove being relatively large in diameter, in another setting lesser arc groove of diameter.
The tooling ontology is equipped with the elongated slot extended in left-right direction, and first locating piece and end locating piece pass through
The elongated slot is slidably matched with the tooling ontology and passes through the second clamping screw and is locked.
The waist-shaped hole extended along the longitudinal direction, corresponding locking screw are equipped on first locating piece and end locating piece
Bolt is arranged in waist-shaped hole.
The plate of holding includes that triangle holds plate ontology, and the one of angle for holding plate is arranged in the shaft for holding plate
At portion position, at the corner positions on the left of side formed on the side on press side for being pressed to rotor coil, right side and set
There is handle outwardly extending, for holding operation.
The beneficial effects of the utility model are: the wire type motor-spin-coil bending tool of the utility model will be in use, will
Rotor coil is placed in the locating slot that the first locating piece block and the second locating piece cooperatively form, and the end of rotor coil passes through end
The positioning of portion's locating piece, the right end of rotor coil is stretched out from locating slot at this time, and then plate is held in rotation, and stretching will be turned by holding plate
Subcoil force to make rotor coil stress be bent, until rotor coil and bending limited block cooperation after bending angle in place,
The bending of rotor coil is completed, in actual use, adjustment bending limited block is sliding on tooling ontology along curved path
It is dynamic to can adjust its position, so as to adjust the bending degree of rotor coil, guarantee bending precision, it is, of course, also possible to by adjusting curved
The position of limited block is rolled over to adapt to the rotor coil of different model, improves the adaptability of the tooling.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the specific embodiment of the winding motor rotor coil bending tool of the utility model；
In figure: 1, tooling ontology；2, the first locating piece；3, the second locating piece；4, end locating piece；5, plate is held；6, it bends
Limited block；7, rotor coil；11, elongated slot；12, the first arc groove；13, the second arc groove；14, locating slot；21, the first waist type
Hole；41, the second waist-shaped hole；42, end locating slot；51, handle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The embodiment of the winding motor rotor coil bending tool of the utility model, as shown in Figure 1, a kind of Wound-rotor type is electric
Including tooling ontology 1 and the first locating piece 2 of tooling ontology 1 is arranged in machine rotor coil bending tool, on tooling ontology 1
Interval equipped with the second locating piece 3 being arranged with 2 time interval of the first locating piece, between the first locating piece 2 and the second locating piece 3
Form extend in left-right direction, locating slot 14 for positioning corresponding rotor coil 7, on tooling ontology 1 with locating slot
The end locating piece 4 for the end positioning to corresponding rotor coil 7, tooling ontology are equipped at the corresponding position in 14 left end
It is rotatably equipped at the corresponding position in the left end of locating slot 14 on 1 for being applied to the rotor coil 7 stretched out from locating slot 14
Add folding force holds plate 5, is equipped at the left end rearward position of locating slot 14 for the curved of the bending angle limit to rotor coil 7
Limited block is rolled over, bends limited block to be slidably fitted within tooling sheet as the curved path in the center of circle at the right end position of locating slot 14
It is locked on body 1 and by the first locking mechanism.End locating piece is equipped with end locating slot 42, for for rotor coil
End, which clamps, to be entered to be positioned.
Tooling ontology 1 is equipped with so that, as the arc groove in the center of circle, bending limited block 6 is equipped at the right end position of locating slot 14
First clamping screw, the first clamping screw are slidedly assemblied in arc groove, the first locking mechanism include the first clamping screw and
Corresponding locking nut.Specifically, circumference of the arc groove locating for it is radially equipped at intervals with two, and the first clamping screw is set
There are three, two of them are arranged in the arc groove being relatively large in diameter, in another setting lesser arc groove of diameter.The two arcs
Shape slot is the first arc groove 12 and the second arc groove 13 respectively, wherein the length of the second arc groove 13 is greater than the first arc groove 12
Length guarantees angle corresponding to two arc grooves in this way.In addition, limiting the movement routine of bending limited block using arc groove
Structure is simple, easy to process.Meanwhile locked using clamping screw bending standoff features it is simple, cost is very low.
Tooling ontology 1 is equipped with the elongated slot 11 extended in left-right direction, and the first locating piece 2 and end locating piece 4 pass through length
Slot 11 is slidably matched with tooling ontology 1 and is locked by the second clamping screw.First locating piece and end locating piece are logical
It crosses elongated slot to be slidably matched with tooling ontology, shares an elongated slot, it is easy to process.Clamping screw is the relatively conventional lock in tooling field
It is tightly connected structure, structure is simple, at low cost.
In order to adjust the width of locating slot 14 to adapt it to the rotor coil of different-thickness size, will be positioned in this implementation
The width of slot is set as adjustable structure, specifically, is equipped on the first locating piece 2 and end locating piece 4 and extends along the longitudinal direction
Waist-shaped hole, corresponding clamping screw is arranged in waist-shaped hole.It can adjust the position of two locating pieces after loosening clamping screw
So as to adjust the width of locating slot.In addition, the second locating piece 3 is also to be connect by long slot structure with tooling ontology, also can in this way
The position of the second locating piece is adjusted, enough so as to adjust the shape at the bending position of rotor coil.
It holds plate 5 and holds plate ontology including triangle, the shaft setting for holding plate is in one's hands at one of corner positions of plate, should
Side on the left of at corner positions forms the side on press side for pressing to rotor coil, right side equipped with extending outwardly
, for hold operation handle 51.Bending 6 concrete shape of limited block is sector structure, in this way convenient for control bending limited block
With the position of the mating edge of rotor coil cooperation.
Plate is held to be rotatably assorted by shaft and tooling ontology, shaft be upper semisection be cylindrical structure, lower semisection is screw thread
The bolt of structure, convenient for holding the rotational installation of plate.
The wire type motor-spin-coil bending tool of the utility model is in use, be placed on the first locating piece for rotor coil
In the locating slot that block and the second locating piece cooperatively form, the end of rotor coil is positioned by end locating piece, at this time rotor line
The right end of circle is stretched out from locating slot, and then plate is held in rotation, and the rotor coil of stretching will be exerted a force to make rotor line by holding plate
Stress bending is enclosed, until bending angle in place, completes the bending of rotor coil, in reality after rotor coil and bending limited block cooperation
In the use process of border, adjustment bending limited block slides on tooling ontology along curved path can adjust its position, so as to adjust
The bending degree of rotor coil guarantees bending precision, it is, of course, also possible to which the position by adjusting bending limited block adapts to difference
The rotor coil of model improves the adaptability of the tooling.This tooling is easy to operate, high in machining efficiency, and generalization is strong, uses this
The rotor coil size of tooling bending is accurate, and uniformity is good.
In the other embodiments of the utility model, the dovetail groove of arc distribution can also be set on tooling ontology, together
When bending limited block on matched swallow-tail form protrusion is set, to realize the limitation of the movement routine of bending limited block, class
As, the movement routine of the first locating piece, the second locating piece and end locating piece can also be limited by oat tail groove structure,
When using oat tail groove structure, can use jackscrew with locking mechanism, or slot is set at corresponding position, pass through bolt
To realize locking positioning；The quantity of arc groove may be one, three or other quantity；Hold plate can also be other shapes
Shape, as long as with one for squeezing the bevel edge of rotor coil.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of winding motor rotor coil bending tool, it is characterised in that: including tooling ontology and be arranged in the work
The first locating piece of ontology is filled, the tooling ontology is equipped with the second positioning being arranged with the first locating piece time interval
Block, being spaced between first locating piece and the second locating piece is that formation extends in left-right direction, turns accordingly for positioning
The locating slot of subcoil is equipped with for corresponding on the tooling ontology at position corresponding with the left end of the locating slot
The end locating piece of the end positioning of rotor coil, turns at the corresponding position in the left end of the locating slot on the tooling ontology
The dynamic plate of holding being equipped with for applying folding force to the rotor coil stretched out from the locating slot, behind the left end of the locating slot
The bending limited block for the bending angle limit to rotor coil is equipped at side position, the bending limited block is with locating slot
Curved path at right end position for the center of circle is slidably fitted on the tooling ontology and is locked by the first locking mechanism
It is fixed.
2. winding motor rotor coil bending tool according to claim 1, it is characterised in that: on the tooling ontology
Equipped with the arc groove at the right end position using locating slot as the center of circle, the bending limited block is equipped with the first clamping screw, described
First clamping screw is slidedly assemblied in the arc groove, and first locking mechanism includes first clamping screw and phase
The locking nut answered.
3. winding motor rotor coil bending tool according to claim 2, it is characterised in that: the arc groove is at it
Locating circumference is radially equipped at intervals with two, there are three first clamping screw is set, two of them setting diameter compared with
In big arc groove, in another setting lesser arc groove of diameter.
4. winding motor rotor coil bending tool described in any one of -3 according to claim 1, it is characterised in that: institute
State tooling ontology be equipped with the elongated slot that extends in left-right direction, first locating piece and end locating piece by the elongated slot with
The tooling ontology is slidably matched and passes through the second clamping screw and is locked.
5. winding motor rotor coil bending tool according to claim 4, it is characterised in that: first locating piece
Be equipped with the waist-shaped hole extended along the longitudinal direction on the locating piece of end, corresponding clamping screw is arranged in waist-shaped hole.
6. winding motor rotor coil bending tool described in any one of -3 according to claim 1, it is characterised in that: institute
Stating and holding plate includes that triangle holds plate ontology, and the shaft for holding plate is arranged at the one of corner positions for holding plate,
Side on the left of at the corner positions forms the side on press side for pressing to rotor coil, right side equipped with extending outwardly
, for hold operation handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821605802.5U CN208879434U (en) | 2018-09-30 | 2018-09-30 | A kind of winding motor rotor coil bending tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821605802.5U CN208879434U (en) | 2018-09-30 | 2018-09-30 | A kind of winding motor rotor coil bending tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208879434U true CN208879434U (en) | 2019-05-21 |
Family
ID=66514739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821605802.5U Expired - Fee Related CN208879434U (en) | 2018-09-30 | 2018-09-30 | A kind of winding motor rotor coil bending tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208879434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802146A (en) * | 2019-10-23 | 2020-02-18 | 中山市宝元海精密五金制品有限公司 | Bending device is used in metal product processing |
-
2018
- 2018-09-30 CN CN201821605802.5U patent/CN208879434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802146A (en) * | 2019-10-23 | 2020-02-18 | 中山市宝元海精密五金制品有限公司 | Bending device is used in metal product processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208879434U (en) | A kind of winding motor rotor coil bending tool | |
| CN105643493A (en) | Fixture | |
| CN104259898A (en) | Milling key groove clamp | |
| CN209717446U (en) | A kind of locking pliers convenient to use | |
| CN107379815A (en) | Novel binder clamping structure | |
| CN203526271U (en) | Manual pipe bending tool | |
| CN210516468U (en) | Many wire pincers of buckling suitable for transformer | |
| US3921237A (en) | Thinwall reaming pliers for electrical conduit | |
| CN204339193U (en) | The weld jig of Cinder Machine sheet metal component | |
| CN106425565B (en) | A kind of multiple workpieces tooling | |
| CN201783548U (en) | Small-sized metal pipe bender with positioning function | |
| CN208743421U (en) | Adjustable copper rod bending device | |
| CN211647331U (en) | Building engineering construction template fastener | |
| CN210549604U (en) | Quick-clamping flat tongs | |
| CN208276234U (en) | A kind of square tube punching positioning device | |
| CN203304722U (en) | Adjustable screw tap clamp device | |
| CN209550376U (en) | A kind of bending fast fixture of cutting tool | |
| CN206156426U (en) | Fixing device of web -like material | |
| CN217255697U (en) | Multifunctional seal clamp | |
| CN210826681U (en) | Adjustable tabouret | |
| CN207013642U (en) | A kind of bender | |
| CN215697540U (en) | Paper package flat copper wire is with curved line ware | |
| CN208067180U (en) | A kind of fixture for bent wire | |
| CN220196014U (en) | Be applied to auxiliary jig of return bend | |
| CN211641616U (en) | Teaching ruler capable of fixing chalk |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 Termination date: 20190930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |