CN103531989A - Device and method for manufacturing insulation ring of high-speed tight-ring type reverser - Google Patents
Device and method for manufacturing insulation ring of high-speed tight-ring type reverser Download PDFInfo
- Publication number
- CN103531989A CN103531989A CN201310514512.5A CN201310514512A CN103531989A CN 103531989 A CN103531989 A CN 103531989A CN 201310514512 A CN201310514512 A CN 201310514512A CN 103531989 A CN103531989 A CN 103531989A
- Authority
- CN
- China
- Prior art keywords
- ring
- interior lining
- collar
- taper
- pad
- 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.)
- Granted
Links
Images
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a device and a method for manufacturing an insulation ring of a high-speed tight-ring type reverser. A mold is integrally preheated, a cut insulating material is attached to the outer circle surface of a lining ring sequentially while the mold is hot, and at the same time, a binding material is used for fixing; a gasket, tapered press iron and a tight ring are used for primary fastening and positioning, the mold is integrally placed in an oven and baked as required, a press is used for pressing the tight ring to a required position, and the mold is integrally placed into the oven for heating and curing the insulation ring; and after the insulation ring is cured, a shaft is mounted, the tight ring, the tapered press iron and the gasket are detached, and de-molding is performed directly after a lathe performs lathe machining on the insulation ring. According to the device and the method, the firm insulation ring can be manufactured; and at the same time, sizes of inner and outer circles of the insulation ring can be guaranteed, tight contact of the insulation ring, the shaft of a high-speed direct current motor and a taper surface of a reversing piece can be guaranteed, and harmful effects of floating of the reverser in an operation process of the motor are greatly reduced.
Description
Technical field
The invention belongs to machine field, be specifically related to manufacturing installation and manufacture method for High-speed DC motor collar formula commutator insulating ring.
Background technology
High speed collar formula commutator is generally used for high in 315～500 scopes, the rotating speed in center at 3000 revs/min and above direct current machine.When this kind of direct current machine prevents from moving commutator segment under centrifugal action, throw away or sheet between main effective fastening as guaranteeing by collar of displacement, but prevent that the whole eccentric or shake of commutator from being mainly that the material behavior of leaning on dead ring, manufacturing installation, process are as basic guarantee.So the quality of dead ring quality, plays very important effect to the quality of high speed collar formula commutator running quality, it is one of core guaranteeing its excellent quality.
Summary of the invention
The object of the present invention is to provide a kind of can be for high speed collar formula commutator produces the manufacturing installation of premium insulation ring, and a kind of manufacture method that coordinates this manufacturing installation to implement is proposed.
Technical scheme of the present invention is as follows:
A manufacturing installation for high speed collar formula commutator insulating ring, comprises axle, galvanized steel soket head cap screw, large plate, interior lining ring, collar, taper foundary weight, little pressing plate, packing ring, round nut, galvanized steel hex bolts and pad; The inner circle of interior lining ring is arranged on axle by packing ring and round nut, and the cylindrical of interior lining ring is provided with pad and taper foundary weight; Large plate and little pressing plate compress from both sides by interior lining ring, pad, taper foundary weight, and by galvanized steel soket head cap screw and galvanized steel hex bolts, are fixed on the two ends of interior lining ring; Between interior lining ring, pad, large plate and little pressing plate, form dead ring placement space; Collar is fastened on the cylindrical of taper foundary weight.
Its further technical scheme is: position corresponding with dead ring placement space on described large plate and little pressing plate offers respectively gummosis aperture.
The present invention also provides a kind of manufacture method of high speed collar formula commutator insulating ring, and large plate is assemblied in to interior lining ring one end by galvanized steel soket head cap screw, puts into baking oven preheating, after preheating, takes out; And then the insulating material of cutting out is adopted to panel method, as fish scale, a slice is pressed a slice, and order is evenly attached at interior lining ring periphery in the same direction as, uses Binding material to fix simultaneously; Little pressing plate is arranged on to the interior lining ring other end by galvanized steel hex bolts, again pad, taper foundary weight, collar are sequentially placed on described insulating material, and with little pressing plate, interior lining ring, pad, taper foundary weight are fixed, integral body is put into oven-baked, makes insulating material softening; After insulating material is softening, by press, collar is pressed into and requires position, then put into baking oven heating, insulating material is solidified, form dead ring idiosome, then from baking oven, take out and be cooled to room temperature; Interior lining ring is arranged on axle by packing ring and round nut, remove subsequently collar, taper foundary weight and pad, integral installation clips on lathe again, dead ring is machined, make dead ring cylindrical meet drawing requirement, and guarantee that dead ring wall thickness meets error in ± 0.03mm, by dead ring live part cutting and separating, the dead ring live part demoulding the most at last.
Its further technical scheme is: before dead ring is machined, on large plate and little pressing plate, gummosis aperture is offered in the position corresponding with dead ring.
Useful technique effect of the present invention is:
Material required for the present invention and part are conventional object, and processing also more for convenience.Dress mould, form removal are simply, conveniently.Because the present invention integrates dead ring compression molding and Vehicle Processing, so can fully guarantee diameter dimension and the wall thickness dimension of dead ring inside and outside circle.By panel method, attach insulating material simultaneously, make the dead ring being cured can not be subject to the impact of Vehicle Processing, occur bad layering of insulation and loose situation, guaranteed the mechanical strength of dead ring after Vehicle Processing.The present invention in the manufacturing of High-speed DC motor collar formula commutator insulating ring test use, result shows, product all meets drawing requirement, electrical test and motor operation needs.
Advantage of the present invention will provide in embodiment description partly below, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of apparatus of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
As shown in Figure 1, the present invention is comprised of axle 1, galvanized steel soket head cap screw 2, large plate 3, interior lining ring 4, collar 5, taper foundary weight 6, little pressing plate 7, packing ring 8, round nut 9, galvanized steel hex bolts 10 and pad 11.Interior lining ring 4 inner headed faces are arranged on axle 1 by packing ring 8 and round nut 9, and interior lining ring 4 peripheries are provided with pad 11 and taper foundary weight 6.Large plate 3, little pressing plate 7 compress from both sides by interior lining ring 4 and pad 11, taper foundary weight 6, and with galvanized steel soket head cap screw 2 and galvanized steel hex bolts 10, are fixed on the two ends of interior lining ring 4.The space that interior lining ring 4, pad 11, large plate 3 and little pressing plate 7 surround forms the space of placing dead ring.On large plate 3 and little pressing plate 7, the position corresponding with the placement space of dead ring offers respectively a circle gummosis aperture a, b.Collar 5 is fastened on the cylindrical of taper foundary weight 6, between collar 5 and taper foundary weight 6, is cone match, and object is for the ease of compressing dead ring A and the demoulding.
The method of manufacturing dead ring by said apparatus is as follows: large plate 3 use galvanized steel soket head cap screws 2 are assemblied in to interior lining ring 4 one end, put into baking oven preheating.After preheating, take out.While hot the insulating material such as plasticity micarex of cutting out are as requested attached to interior lining ring 4 peripheries uniformly by the attaching order of panel method.Panel method: a slice is pressed a slice as fish scale, is attached at uniformly in the same direction as surface.During attaching, use the Binding materials such as white cotton tape to tighten up fixing.Subsequently little pressing plate 7 use galvanized steel hex boltss 10 are assemblied in to interior lining ring 4 other ends.Again pad 11, taper foundary weight 6, collar 5 are loaded a die in order, and it is fixing tentatively to compress little pressing plate 7.Now again mold integral is put into baking oven preheating to soften insulating material.After insulating material is softening, by press, collar 5 is pressed into and requires position, and some times of pressurize, insulating material is compressed.Again mould is now put into baking oven heating, made insulating material solidify to form an integral body, i.e. dead ring idiosome.Finally from baking oven, take out mould, and be cooled to room temperature.Interior lining ring 4 use packing rings 8 and round nut 9 are installed on axle 1, remove subsequently collar 5, taper foundary weight 6 and pad 11.Again by mold integral clamping to lathe, by drawing dead ring is machined, and guarantees that dead ring wall thickness meets error in ± 0.03mm.By dead ring live part cutting and separating, the dead ring live part demoulding the most at last.
Consider that dead ring A is before and after the Vehicle Processing, have possibility that departs from parent, so open a circle gummosis aperture a, b on the large plate 3 at interior lining ring 4 two ends and little pressing plate 7, be convenient to dead ring when curing, the outflow of insulating cement.Can allow the part glue flowing out solidify in gummosis aperture a, b simultaneously, form the glue post joining together with dead ring, avoid before dead ring Vehicle Processing and during Vehicle Processing, occur that dead ring is separated with mould, affect Vehicle Processing.
Above-described is only the preferred embodiment of the present invention, the invention is not restricted to above embodiment.Be appreciated that the oher improvements and changes that those skilled in the art directly derive or associate without departing from the basic idea of the present invention, within all should thinking and being included in protection scope of the present invention.
Claims (4)
1. the manufacturing installation of a high speed collar formula commutator insulating ring, it is characterized in that, comprise axle (1), galvanized steel soket head cap screw (2), large plate (3), interior lining ring (4), collar (5), taper foundary weight (6), little pressing plate (7), packing ring (8), round nut (9), galvanized steel hex bolts (10) and pad (11); It is upper that the inner circle of interior lining ring (4) is arranged on axle (1) by packing ring (8) and round nut (9), and the cylindrical of interior lining ring (4) is provided with pad (11) and taper foundary weight (6); Large plate (3) and little pressing plate (7) compress from both sides by interior lining ring (4), pad (11), taper foundary weight (6), and by galvanized steel soket head cap screw (2) and galvanized steel hex bolts (10), are fixed on the two ends of interior lining ring (4); Between interior lining ring (4), pad (11), large plate (3) and little pressing plate (7), form dead ring placement space; Collar (5) is fastened on the cylindrical of taper foundary weight (6).
2. the manufacturing installation of high speed collar formula commutator insulating ring according to claim 1, is characterized in that, the upper position corresponding with dead ring placement space of described large plate (3) and little pressing plate (7) offers respectively gummosis aperture (a, b).
3. a manufacture method for high speed collar formula commutator insulating ring, is characterized in that, large plate (3) is assemblied in to interior lining ring (4) one end by galvanized steel soket head cap screw (2), puts into baking oven preheating, after preheating, takes out; And then the insulating material of cutting out is adopted to panel method, as fish scale, a slice is pressed a slice, and order is evenly attached at interior lining ring (4) periphery in the same direction as, uses Binding material to fix simultaneously; Little pressing plate (7) is arranged on to interior lining ring (4) other end by galvanized steel hex bolts (10), again pad (11), taper foundary weight (6), collar (5) order are placed on described insulating material, and with little pressing plate (7), interior lining ring (4), pad (11), taper foundary weight (6) are fixed, integral body is put into oven-baked, makes insulating material softening; After insulating material is softening, by press, collar (5) is pressed into and requires position, then put into baking oven heating, insulating material is solidified, form dead ring idiosome, then from baking oven, take out and be cooled to room temperature; Interior lining ring (4) is arranged on axle (1) by packing ring (8) and round nut (9), remove subsequently collar (5), taper foundary weight (6) and pad (11), integral installation clips on lathe again, dead ring is machined, make dead ring cylindrical meet drawing requirement, and guarantee that dead ring wall thickness meets error in ± 0.03mm, by dead ring live part cutting and separating, the dead ring live part demoulding the most at last.
4. the manufacture method of high speed collar formula commutator insulating ring according to claim 3, is characterized in that, before dead ring is machined, at large plate (3) and the upper position corresponding with dead ring of little pressing plate (7), offers gummosis aperture (a, b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310514512.5A CN103531989B (en) | 2013-10-25 | 2013-10-25 | The manufacturing installation of high speed collar formula commutator insulating ring and manufacture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310514512.5A CN103531989B (en) | 2013-10-25 | 2013-10-25 | The manufacturing installation of high speed collar formula commutator insulating ring and manufacture method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103531989A true CN103531989A (en) | 2014-01-22 |
| CN103531989B CN103531989B (en) | 2015-08-19 |
Family
ID=49933791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310514512.5A Active CN103531989B (en) | 2013-10-25 | 2013-10-25 | The manufacturing installation of high speed collar formula commutator insulating ring and manufacture method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103531989B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD153029A1 (en) * | 1980-08-25 | 1981-12-16 | Horst Schuhmann | COMMUTATOR FOR PROTECTIVE INSULATED ELECTRIC MACHINES |
| CN1147711A (en) * | 1995-10-04 | 1997-04-16 | 陈启星 | DC motor commutator with several commutating rings |
| JP2003501989A (en) * | 1999-06-02 | 2003-01-14 | コレクトール デー．オー．オー． | Method for manufacturing flat commutator and flat commutator manufactured by this method |
| CN1469513A (en) * | 2002-07-19 | 2004-01-21 | 唐民乐 | Design method of insulating ring |
| CN102509993A (en) * | 2011-12-13 | 2012-06-20 | 中电电机股份有限公司 | Manufacturing apparatus of commutator V-shaped ring |
-
2013
- 2013-10-25 CN CN201310514512.5A patent/CN103531989B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD153029A1 (en) * | 1980-08-25 | 1981-12-16 | Horst Schuhmann | COMMUTATOR FOR PROTECTIVE INSULATED ELECTRIC MACHINES |
| CN1147711A (en) * | 1995-10-04 | 1997-04-16 | 陈启星 | DC motor commutator with several commutating rings |
| JP2003501989A (en) * | 1999-06-02 | 2003-01-14 | コレクトール デー．オー．オー． | Method for manufacturing flat commutator and flat commutator manufactured by this method |
| CN1469513A (en) * | 2002-07-19 | 2004-01-21 | 唐民乐 | Design method of insulating ring |
| CN102509993A (en) * | 2011-12-13 | 2012-06-20 | 中电电机股份有限公司 | Manufacturing apparatus of commutator V-shaped ring |
Non-Patent Citations (1)
| Title |
|---|
| 潘成林: "《电机检修实用手册（第2版）》", 1 September 2002, 机械工业出版社 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103531989B (en) | 2015-08-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102306989A (en) | Bonding and potting method for aerial integrated motor | |
| CN105712728A (en) | Method for preparing carbon-carbon composite material thermal insulation cylinder from soft felt | |
| CN104209708A (en) | Processing method of axial flow fan casing | |
| CN103531989A (en) | Device and method for manufacturing insulation ring of high-speed tight-ring type reverser | |
| CN102581938B (en) | Mould for using two-dimensional fiber fabric to produce blanks of carbon-carbon composite barrel products | |
| CN102360941B (en) | Process for bonding insulation cylinder of transformer coil | |
| CN101594032B (en) | Straight line solidification process for large-capacity air-cooled turbogenerator stator bars | |
| CN105299324A (en) | Coaxial body porous power cable clamp based on special ceramics and production method | |
| CN106182800A (en) | A kind of SF6 primary cut-out insulated tension pole production technology | |
| TWI707759B (en) | Film forming method and device for iron core coated roller | |
| CN204955245U (en) | Insulated ring finishing die | |
| CN105024498B (en) | A kind of electric machine rotor iron core moves back axle method | |
| CN203871138U (en) | Trapezoid epoxy resin casting cushion block for oil-immersed transformer | |
| CN110171166A (en) | A kind of transformer square ring manufacturing machine | |
| CN205086347U (en) | Wound product is with rotatory solidification frock | |
| CN219028315U (en) | Injection molding shoe processing equipment | |
| CN103182759A (en) | Guide wheel and production method thereof | |
| CN203636329U (en) | Pre-pressing mould of wrapping rubber piece of piston of car shock absorber | |
| CN204770671U (en) | Powder forming press shaping work piece bottom burr remove device | |
| CN202781823U (en) | Double-station rotary type balancing ring hot plate welding machine | |
| CN109664209A (en) | A kind of grinding stone | |
| CN203565759U (en) | Rotary-drum heater | |
| KR20140099573A (en) | The centrifugal casting method for a motor rotor | |
| CN201618834U (en) | Structure modified centrifugal casting machine | |
| CN210334314U (en) | Casting forming device is used in auto parts production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |