CN109194061A - A kind of slot wedge automatic centring device - Google Patents
A kind of slot wedge automatic centring device Download PDFInfo
- Publication number
- CN109194061A CN109194061A CN201811236015.2A CN201811236015A CN109194061A CN 109194061 A CN109194061 A CN 109194061A CN 201811236015 A CN201811236015 A CN 201811236015A CN 109194061 A CN109194061 A CN 109194061A
- Authority
- CN
- China
- Prior art keywords
- arm
- conveying
- slot wedge
- aligning
- fixed
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/08—Forming windings by laying conductors into or around core parts
- H02K15/085—Forming windings by laying conductors into or around core parts by laying conductors into slotted stators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/48—Fastening of windings on the stator or rotor structure in slots
- H02K3/487—Slot-closing devices
- H02K3/493—Slot-closing devices magnetic
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of slot wedge automatic centring device, including workbench, conveying and centralising device, conveying and centralising device are fixed on the workbench；The conveying upper ends slot wedge item, bottom end are equipped with fixed plate, and the fixed plate side is equipped with slide bar, is arranged with sleeve on the slide bar；The centralising device includes to two aligning arms and two hinge arms, the aligning arm and strand arm are along conveying center line symmetrical setting, described aligning arm one end is fixed on the table by the first toggle, arm is twisted by the connection of the second toggle among aligning arm, described strand arm one end is fixed on sleeve, the aligning arm other end is placed on conveying, and end is equipped with fixing bolt, is connected between the fixing bolt by elastic component.It is an advantage of the current invention that it is reasonable in design, the slot wedge of different in width can be processed, and automatic centering precision is high, improve processing efficiency, reduce enterprise's processing cost.
Description
Technical field
The present invention relates to slot wedge processing equipment field, specially a kind of slot wedge automatic centring device.
Background technique
It is well known that for medium-and-large-sized ac high-voltage motor, since insulation has particular/special requirement, stator with manufacturing process
Winding uses formed coil, and opening or half opening groove profile is made in stator core, with this kind of electronic to close with magnetic slot wedge
The stator rabbet of machine can also reach energy-efficient effect not while sending it to fixed coil；Slot wedge is mostly by polyester resin, glass
Fine and reduced iron powder is prepared as a raw material, and has the characteristics that certain mechanical strength and opposite magnetic conductivity.At present in slot
In wedge processing, since the fixation of process equipment position leads to the fixation of transport path, and the width of slot wedge item is not quite similar,
So that the slot wedge center of different in width causes processing efficiency bad not on center conveyor, that is, it is unable to satisfy processing different in width
Slot wedge transmission process in automatic centering problem, need artificial centering, not only reduce working efficiency, also take up a large amount of
Labour brings a great deal of trouble to enterprise, increases enterprise's processing cost.
Summary of the invention
Technical problem to be solved by the present invention lies in: it is unable to satisfy oneself in processing different in width slot wedge transmission process
Dynamic centering problem, needs artificial centering, not only reduces working efficiency, also increase enterprise's processing cost.
In order to solve the above technical problems, the invention provides the following technical scheme:
A kind of slot wedge automatic centring device, including workbench, conveying and centralising device are fixed on the workbench
Conveying and centralising device；The conveying upper ends slot wedge item, bottom end are equipped with fixed plate, and the fixed plate side is set
There is slide bar, is arranged with sleeve on the slide bar；The centralising device includes to two aligning arms and two hinge arms, the aligning arm
With strand arm along conveying center line symmetrical setting, described aligning arm one end is fixed on the table by the first toggle, right
Arm is twisted by the connection of the second toggle among middle arm, described strand arm one end is fixed on sleeve, and the aligning arm other end is placed on
On conveying, and end is equipped with fixing bolt, is connected between the fixing bolt by elastic component.
Preferably, the aligning arm is placed on conveying one end and is fixed with idler wheel by fixing bolt.
Preferably, the elastic component is several elastic strings, and elastic string remains tensional state.
Preferably, the center line of the center line of the slide bar and conveying is on the same vertical plane.
Preferably, the bolt head side of the fixing bolt is groove type.
Compared with prior art, the beneficial effects of the present invention are:
1. the present invention has rational design, structure is simple, and automatic centering and precision height improve processing efficiency, reduce enterprise and add
Work cost.
2. by the setting of the device, so that the center of slot wedge is always on center conveyor line, to process different in width
Slot wedge.
3. passing through the setting of elastic component and remaining tensional state, so that the end of two aligning arms is mutually to lean on always
Close, achieve the effect that Automatic-clamping slot wedge item.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of slot wedge automatic centring device of the embodiment of the present invention；
Structural schematic diagram when Fig. 2 is clamped condition of the embodiment of the present invention；
Fig. 3 is the main view of the embodiment of the present invention；
In figure: 1- workbench, 2- conveying, 21- fixed plate, 22- slide bar, 23- sleeve, 3- slot wedge item, 4- aligning arm,
The first toggle of 41-, the second toggle of 42-, 43- fixing bolt, 44- elastic component, 45- idler wheel, 5- twist arm.
Specific embodiment
For convenient for those skilled in the art understand that technical solution of the present invention, now in conjunction with Figure of description to the technology of the present invention side
Case is described further.
Refering to fig. 1 to Fig. 3, present embodiment discloses a kind of slot wedge automatic centring devices, including workbench 1, conveying 2
And centralising device, conveying 2 and centralising device are fixed on the workbench；The 2 upper ends slot wedge item of conveying
3, bottom end is equipped with fixed plate 21, and 21 side of fixed plate is equipped with slide bar 22, center line and the conveying 2 of the slide bar 22
Center line is arranged with sleeve 23 on the same vertical plane on the slide bar 22, guarantee that sleeve 23 is always on slide bar 22
It is moved on same center line；The centralising device includes to two aligning arms 4 and two hinge arms 5, the aligning arm 4 and strand arm
5 along 2 center line symmetrical setting of conveying, and described 4 one end of aligning arm is fixed on workbench 1 by the first toggle 41, right
Arm 5 is twisted by the connection of the second toggle 42 among middle arm 4, described 5 one end of strand arm is fixed on sleeve 23, by sleeve 23 in slide bar
It is moved on 22, what is formed always between strand arm 5 and strand arm 5 is an isosceles triangle, ensure that 2 center line two sides of conveying
Aligning arm 4 and twist that arm 5 moves be equidistant, and be opposite direction movement, 4 other end of aligning arm is placed on conveyor track
On road 2, and end is equipped with fixing bolt 43, is connected between the fixing bolt 43 by elastic component 44.
Further, one end that the aligning arm 4 is placed on delivery track 2 is fixed with idler wheel 45 by fixing bolt 43,
Guarantee that slot wedge item 3 will not be stuck during transportation because frictional force is big.
Further, the elastic component 44 is that several elastic strings, elastic string ease of assembly and at low cost, and elastic string begin
Tensional state is kept eventually, guarantees that the end of two aligning arms 4 is state close to each other always, realizes Automatic-clamping slot wedge item 3
Effect.
Further, the bolt head side of the fixing bolt 43 is groove type, prevents from being set on fixing bolt 43
The pop-up of elastic string stress.
The working principle of the invention is: referring to Fig. 1, when slot wedge item 3 is not delivered in the device, always due to elastic component 44
Tensional state is kept, so that the end of two aligning arms 4 is close together always；With reference to Fig. 2, when slot wedge item 3 is delivered to the dress
In setting, extruding and 4 one end of aligning arm due to slot wedge item 3 pass through the fixation of the first toggle 41, so that two aligning arms 4 is another
End rotates in the opposite direction, also results in and twists arm 5 with moving sleeve 23 toward left movement, and the center line of slide bar 22 and conveying 2
On the same vertical plane, sleeve 23 moves center line on slide bar 22, and what is formed always between strand arm 5 and strand arm 5 is one
A isosceles triangle ensure that the aligning arm 4 of 2 center line two sides of conveying and being equidistant for the strand movement of arm 5, so that
Always on the center line of conveying 2, automatic centering is realized, and accuracy of alignment is high in the center of slot wedge item 3.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention, and any reference signs in the claims should not be construed as limiting the involved claims.
Embodiment described above only indicates that the embodiment of invention, protection scope of the present invention are not only limited to above-mentioned implementation
Example without departing from the inventive concept of the premise, can also make several deformations and change for those skilled in the art
Into these belong to the scope of the present invention.
Claims (5)
1. a kind of slot wedge automatic centring device, it is characterised in that: including workbench, conveying and centralising device, the work
Conveying and centralising device are fixed on platform；The conveying upper ends slot wedge item, bottom end is equipped with fixed plate, described solid
Fixed board side is equipped with slide bar, is arranged with sleeve on the slide bar；The centralising device include to two aligning arms and two hinge arms,
Along conveying center line symmetrical setting, described aligning arm one end is fixed on work by the first toggle for the aligning arm and strand arm
Make on platform, arm is twisted by the connection of the second toggle among aligning arm, described strand arm one end is fixed on sleeve, and the aligning arm is another
End is placed on conveying, and end is equipped with fixing bolt, is connected between the fixing bolt by elastic component.
2. a kind of slot wedge automatic centring device according to claim 1, it is characterised in that: the aligning arm is placed on conveying
One end of guide rail is fixed with idler wheel by fixing bolt.
3. a kind of slot wedge automatic centring device according to claim 1, it is characterised in that: the elastic component is several rubbers
Leather rope, and elastic string remains tensional state.
4. a kind of slot wedge automatic centring device according to claim 1, it is characterised in that: the center line of the slide bar with it is defeated
Send the center line of guide rail on the same vertical plane.
5. a kind of slot wedge automatic centring device according to claim 1, it is characterised in that: the bolt head of the fixing bolt
Side is groove type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811236015.2A CN109194061A (en) | 2018-10-23 | 2018-10-23 | A kind of slot wedge automatic centring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811236015.2A CN109194061A (en) | 2018-10-23 | 2018-10-23 | A kind of slot wedge automatic centring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109194061A true CN109194061A (en) | 2019-01-11 |
Family
ID=64942785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811236015.2A Pending CN109194061A (en) | 2018-10-23 | 2018-10-23 | A kind of slot wedge automatic centring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109194061A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU486916A1 (en) * | 1973-12-25 | 1975-10-05 | Московский Ордена Трудового Красного Знамени Институт Тонкой Химической Технологии Им. М.В.Ломоносова | Device for centering tape material, such as steel cord |
| JPH07309429A (en) * | 1994-05-19 | 1995-11-28 | Morita Pump Kk | Arranging device for recovered bottle or the like |
| CN1353664A (en) * | 1999-05-05 | 2002-06-12 | I.M.A.工业机械自动装置股份公司 | Continuous band centering device, in particular for blister pack producing machine |
| CN205471408U (en) * | 2016-01-06 | 2016-08-17 | 张卫 | Take defeated material mechanism of centering mechanism |
-
2018
- 2018-10-23 CN CN201811236015.2A patent/CN109194061A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU486916A1 (en) * | 1973-12-25 | 1975-10-05 | Московский Ордена Трудового Красного Знамени Институт Тонкой Химической Технологии Им. М.В.Ломоносова | Device for centering tape material, such as steel cord |
| JPH07309429A (en) * | 1994-05-19 | 1995-11-28 | Morita Pump Kk | Arranging device for recovered bottle or the like |
| CN1353664A (en) * | 1999-05-05 | 2002-06-12 | I.M.A.工业机械自动装置股份公司 | Continuous band centering device, in particular for blister pack producing machine |
| CN205471408U (en) * | 2016-01-06 | 2016-08-17 | 张卫 | Take defeated material mechanism of centering mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190111 |
|
| RJ01 | Rejection of invention patent application after publication |