CN2917067Y - Structure improvement for improving accuracy of horizontal/vertical servo motor - Google Patents
Structure improvement for improving accuracy of horizontal/vertical servo motor Download PDFInfo
- Publication number
- CN2917067Y CN2917067Y CN 200620007647 CN200620007647U CN2917067Y CN 2917067 Y CN2917067 Y CN 2917067Y CN 200620007647 CN200620007647 CN 200620007647 CN 200620007647 U CN200620007647 U CN 200620007647U CN 2917067 Y CN2917067 Y CN 2917067Y
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- servo motor
- stator
- dual
- structural improvement
- crouch
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Abstract
The utility model provides a modified structure to improve precision of horizontal and vertical dual-purpose actuating motor, which comprises a stator composed of a complex number of stator blade. Wherein, the first end of the stator is locked with a front adapter and a flange cover and the second end is locked with a rear adapter, a rear end cap and a wind shield box. In addition, a popularity of locating piece is utilized to thrill through all elements. A benchmark surface is processed for the front and rear adapter to provide a benchmark surface with the same plane, thus avoiding inaccurate concentricity and roundness of all elements and improving precision of the actuating motor.
Description
Technical field
The utility model provides a kind of structural improvement that improves for sleeping in, upright dual-purpose servo motor precision, especially refer to a kind of each spare part of mode packing that utilizes each keeper with close-fitting, and reducing each assembly assembly error, the raising that promotes the precision of motor is crouched, the structural improvement of upright dual-purpose servo motor precision.
Background technology
Please cooperate shown in Figure 6, existing servo motor structure, be to have a stator 7, the center of this stator 7 has been installed with a rotor 8, and these stator 7 rear ends are that group is provided with a back keyset 71 and a protruding carriage 72, keyset 73, a carriage 74 and a fan housing case 75 advanced to form this servo motor before front end was then organized in regular turn and is provided with one.
Only, each above-mentioned spare part is row assembling again after the processing out of the ordinary earlier, and be to wear each spare part of assembling in regular turn with four bolts 9 respectively, and when each bolt 9 is packed in each spare part respectively, can allow each spare part because of the packing strength of each screw 9, and cause the skew of each spare part, when crouch, upright dual-purpose servo motor installs, can make it lose original out of roundness and concentricity, and and significantly reduce the precision of this existing servo motor structure.
So above-mentioned existing servo motor structure has necessity of doing further improvement in fact, advances to promote its precision.
Creator of the present utility model is engaged in manufacture method and the pluses and minuses thereof that servo motor and Related product manufacturing industry thereof are known very well its servo motor for many years, be to be devoted to improve its shortcoming, phase makes servo motor more practical, via for many years effort research and repeatly for studying, create " improving the structural improvement that crouches, founds dual-purpose servo motor precision " of the present utility model finally.
The utility model content
Main purpose of the present utility model, promptly be to eliminate above-mentioned each shortcoming, and provide a kind of raising to crouch, the structural improvement of upright dual-purpose servo motor precision, it has a stator of being made up of the plural pieces stator piece, adapter and blind flange before first end of this stator is locked and is provided with, second end lock is provided with the back adapter, fan housing case and rear end cap, utilize each keeper to become the form of close-fitting to be placed through each spare part again, after more preceding switching runners and back switching runners are done the processing of datum level, to produce the datum level of a same level, so, can avoid causing the concentricity of each spare part and the phenomenon that out of roundness loses original precision, and then promote the precision of this servo motor.
An of the present utility model purpose, a kind of structural improvement that improves for sleeping in, upright dual-purpose servo motor precision is being provided, wherein servo motor is to utilize each keeper to become the form of close-fitting to be placed through each spare part, make servo motor not only can be used in general horizontal kenel, if it become, and vertical form is used, and all can not reduce its stability and precision person.
Another purpose of the present utility model, a kind of structural improvement that improves for sleeping in, upright dual-purpose servo motor precision is being provided, and wherein this stator is stacked in regular turn and form by each stator piece, therefore, can be welded the sealing wire of a rectangular form in four limits of this stator, to increase the firm person of each stator piece.
A kind of structural improvement that improves for sleeping in, upright dual-purpose servo motor precision of the utility model, it includes a stator, this stator is formed by the plural pieces stator piece is stacked in regular turn, this stator piece is to have first end and second end, an adapter and a blind flange before this first end is provided with one in regular turn, and second end is provided with a back adapter, a fan housing case in regular turn, this fan housing case is embedded with a rear end cap, and the centre of this stator is provided with a rotor storage tank, and this rotor storage tank is to be installed with for a rotor, to become a motor;
It is characterized in that,
A plurality of location holes are to wear blind flange, preceding adapter, stator, back adapter and a fan housing case in regular turn, supply the keeper of the quantity in relative positioning hole to place, to promote this motor assembly precision.
Wherein this each stator piece is that each silicon steel sheet is made.
Wherein each stator piece generally becomes the form of a rectangle.
Wherein four limits of this stator are welded, to strengthen fixing each stator piece.
Wherein should be provided with a preceding switching runners by preceding adapter lower edge.
Wherein this back adapter lower edge is provided with a back switching base.
Wherein each keeper is an alignment pin.
Wherein each keeper is a pole.
Wherein the quantity of each location hole is to be eight.
The beneficial effects of the utility model are: the precision that can promote this servo motor.
Description of drawings
The technology that relevant the utility model adopted, means and effect thereof after enumerating a preferred embodiment and conjunction with figs. and being described in more detail in, are believed the above-mentioned purpose of the utility model, structure and feature, when can by one deeply and concrete understanding, wherein:
Fig. 1 is that the utility model improves the structural improvement constitutional diagram that crouches, founds dual-purpose servo motor precision.
Fig. 2 is that the utility model improves the structural improvement explosive view that crouches, founds dual-purpose servo motor precision.
Fig. 3 is that the utility model improves the same datum level schematic diagram of structure improved forward and backward adapter that crouches, founds dual-purpose servo motor precision.
Fig. 4 is that the utility model improves the structural improvement horizontal state figure that crouches, founds dual-purpose servo motor precision.
Fig. 5 is that the utility model improves the vertical state diagram of structural improvement of crouching, founding dual-purpose servo motor precision.
Fig. 6 is the structural improvement constitutional diagram of existing servo motor precision.
Embodiment
The utility model provides a kind of structural improvement design that improves for sleeping in, upright dual-purpose servo motor precision.
Be illustrated in afterwards for making it can further understand structural design of the present utility model and technology, sincerely cooperating Fig. 1 to Fig. 5 to give again:
Consult Figure 1 and Figure 2, improve and crouch, the structural improvement of upright dual-purpose servo motor precision, mainly be to include a stator 1, this stator 1 is by 11 in regular turn mutually stacked compositions of stator piece of plural pieces, each stator piece 11 be for each silicon steel sheet made, and the form of one-tenth rectangle, and the stator 1 that should be made up of each stator piece 11 has first end and second end, an adapter 2 and a blind flange 3 before first end of this stator 1 is provided with one in regular turn, its second end then is provided with a back adapter 4 and a fan housing case 5 in regular turn, and this fan housing case 5 is embedded with a rear end cap 51 in stator 1 end that is close, wherein, should be provided with a preceding switching runners 21 by preceding adapter 2 lower edges, these back adapter 4 lower edges then are provided with a back switching runners 41.
In addition, the center of this stator 1 is provided with a rotor storage tank 12, place this blind flange 3 and preceding pin joint seat 2 for a rotor 6, and be limited in 3 of rear end cap 51 and blind flanges, and then make in its rotor storage tank 12 that is located in stator 1, and, a plurality of location holes 13 are the blind flanges 3 that stretch through in regular turn, preceding adapter 2, stator 1, back adapter 4 and fan housing case 5, the quantity of each location hole 13 is to be illustrative examples with eight in present embodiment, keeper 14 by relative quantity becomes the mode of close-fitting to wear respectively again, each keeper 14 be wherein a kind of for alignment pin or pole, promptly be assembled into a servo motor.
Please cooperate shown in Figure 3, this blind flange 3, preceding adapter 2, stator 1, back adapter 4, after rear end cap 51 and fan housing case 5 successive combination, after close-fitting places in regular turn via each keeper 14 again, location by each keeper 14 can promote each assembled components assembly precision, and the out of roundness of each spare part and concentricity, and treat blind flange 3, preceding adapter 2, stator 1, behind back adapter 4 and the fan housing case 5 combined one-tenth servo motors, again will be with the preceding switching runners 21 of the preceding adapter 2 that is fixedly arranged on stator 1, the back switching runners 41 of back adapter 4 is processing simultaneously together, and, runners 21 and back switching runners 41 were to be processing simultaneously because of should precedingly transferring, so can produce the datum level of a same level, so, go here and there in regular turn via each keeper 14 described in the utility model and to wear each spare part, the servo motor of reprocessing the datum level of its same level and forming can significantly promote the precision and the resistance to deformation intensity of servo motor.
Moreover, owing to this stator 1 is formed by each stator piece 11 is stacked in regular turn, therefore, can be welded the sealing wire of a rectangular form again in four limits of this stator 1, can further promote the steadiness that adds each stator piece 11.
Remove this, please cooperate Fig. 4 and shown in Figure 5, this servo motor is to utilize the form of 13 one-tenth close-fittings of each keeper to be placed through each spare part, makes servo motor not only can be used in general horizontal kenel, if it become, and vertical form is used, and all can not reduce its stability and precision.
In sum, raising of the present utility model is crouched, the structural improvement of upright dual-purpose servo motor precision, it is to utilize the form of 14 one-tenth close-fittings of each keeper to be placed through each spare part, after more preceding switching runners 21 and back switching runners 41 are done the processing of datum level, to produce the datum level of a same level, so, can avoid causing the concentricity of each spare part and the phenomenon that out of roundness loses original precision, and then promote the precision of this servo motor.
The utility model has its splendid progressive practicality in fact in like product, also find no the identical construction existence formerly all over looking in domestic and international technical data, the document simultaneously about this class formation, be to have possessed novel patent condition, so file an application in accordance with the law so that, the utility model is real.
The foregoing description, only in order to illustrate the utility model, according to this not from the scope of the utility model spirit, those who familiarize themselves with the technology with and the various distortion done, modify and application, all should be included in category of the present utility model.
Claims (9)
1. one kind is improved the structural improvement that crouches, founds dual-purpose servo motor precision, it includes a stator, this stator is formed by the plural pieces stator piece is stacked in regular turn, this stator piece is to have first end and second end, an adapter and a blind flange before this first end is provided with one in regular turn, and second end is provided with a back adapter, a fan housing case in regular turn, this fan housing case is embedded with a rear end cap, and the centre of this stator is provided with a rotor storage tank, and this rotor storage tank is to be installed with for a rotor, to become a motor;
It is characterized in that,
A plurality of location holes are to wear blind flange, preceding adapter, stator, back adapter and a fan housing case in regular turn, supply the keeper of the quantity in relative positioning hole to place, to promote this motor assembly precision.
2. crouch, stand the structural improvement of dual-purpose servo motor precision according to claim 1 a described raising, it is characterized in that wherein this each stator piece is that each silicon steel sheet is made.
3. crouch, stand the structural improvement of dual-purpose servo motor precision according to claim 2 a described raising, it is characterized in that, wherein the form of the general one-tenth of each stator piece one rectangle.
4. crouch, stand the structural improvement of dual-purpose servo motor precision according to claim 3 a described raising, it is characterized in that wherein four limits of this stator are welded, to strengthen fixing each stator piece.
5. crouch, stand the structural improvement of dual-purpose servo motor precision according to claim 1 a described raising, it is characterized in that, wherein should be provided with a preceding switching runners by preceding adapter lower edge.
6. crouch, stand the structural improvement of dual-purpose servo motor precision according to claim 1 a described raising, it is characterized in that, wherein this back adapter lower edge is provided with a back switching base.
7. crouch, stand the structural improvement of dual-purpose servo motor precision according to claim 1 a described raising, it is characterized in that wherein each keeper is an alignment pin.
8. crouch, stand the structural improvement of dual-purpose servo motor precision according to claim 1 a described raising, it is characterized in that wherein each keeper is a pole.
9. crouch, stand the structural improvement of dual-purpose servo motor precision according to claim 1 a described raising, it is characterized in that wherein the quantity of each location hole is to be eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620007647 CN2917067Y (en) | 2006-03-16 | 2006-03-16 | Structure improvement for improving accuracy of horizontal/vertical servo motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620007647 CN2917067Y (en) | 2006-03-16 | 2006-03-16 | Structure improvement for improving accuracy of horizontal/vertical servo motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2917067Y true CN2917067Y (en) | 2007-06-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620007647 Expired - Fee Related CN2917067Y (en) | 2006-03-16 | 2006-03-16 | Structure improvement for improving accuracy of horizontal/vertical servo motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2917067Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141412A (en) * | 2010-01-11 | 2011-08-03 | 通用汽车环球科技运作有限责任公司 | Resolver with locating feature |
| CN111502998A (en) * | 2020-04-30 | 2020-08-07 | 上海建桥学院 | Axisymmetric porous disc type rotor adapter and numerical control machining method thereof |
-
2006
- 2006-03-16 CN CN 200620007647 patent/CN2917067Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141412A (en) * | 2010-01-11 | 2011-08-03 | 通用汽车环球科技运作有限责任公司 | Resolver with locating feature |
| CN102141412B (en) * | 2010-01-11 | 2014-02-19 | 通用汽车环球科技运作有限责任公司 | Resolver with locating feature |
| CN111502998A (en) * | 2020-04-30 | 2020-08-07 | 上海建桥学院 | Axisymmetric porous disc type rotor adapter and numerical control machining method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070627 Termination date: 20140316 |