CN1599204A - Worm,worm holding structure,operating mechanism and assembling method of worm - Google Patents
Worm,worm holding structure,operating mechanism and assembling method of worm Download PDFInfo
- Publication number
- CN1599204A CN1599204A CN 200410078609 CN200410078609A CN1599204A CN 1599204 A CN1599204 A CN 1599204A CN 200410078609 CN200410078609 CN 200410078609 CN 200410078609 A CN200410078609 A CN 200410078609A CN 1599204 A CN1599204 A CN 1599204A
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- shaft insertion
- worm
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- 230000007246 mechanism Effects 0.000 title claims description 18
- 238000000034 method Methods 0.000 title claims description 16
- 238000003780 insertion Methods 0.000 claims abstract description 95
- 230000037431 insertion Effects 0.000 claims abstract description 95
- 239000011148 porous material Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 21
- 239000010959 steel Substances 0.000 abstract description 21
- 230000009467 reduction Effects 0.000 description 19
- 230000000694 effects Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000000465 moulding Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 230000002687 intercalation Effects 0.000 description 2
- 238000009830 intercalation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Gear Transmission (AREA)
- Manufacture Of Motors, Generators (AREA)
- Sliding-Contact Bearings (AREA)
- Gears, Cams (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The object of invention is to provide a worm retaining structure of a motor shaft wherein return of a worm, which may occur when the worm is assembled to a shaft, is arrested, and thus improper assembly to a case can be prevented, and a motor actuator provided with this worm retaining structure of the motor shaft. A housing recess 10f is formed at the bottom-side end of the shaft insertion hole 10b of a worm 10, and a steel ball 13 is housed in the housing recess 10f. The shaft insertion hole 10b and the housing recess 10f communicate with each other through a through hall 10g. Four communicating grooves 10h are formed in the inner circumferential surface of the housing recess 10f so that the inner circumferential surface is dug down. The communicating grooves 10h communicate with the shaft insertion hole 10b through the through hole 10g. The communicating grooves 10h and the outer circumferential surface 13a of the steel ball 13 form a passage 15 that connects the outside and the shaft insertion hole 10b through the through hole 10g.
Description
Technical field
The maintenance of the worm screw that the present invention relates on motor shaft, assemble structure, the rotation of motor is passed to gear and the operating mechanism of output and the assemble method of worm screw by this worm screw.
Background technology
In the motor operation mechanism of Vehicular air-conditioning, synthetic resin system worm screw as patent documentation 1 is disclosed, is maintained on the motor shaft.Remained on the worm screw on the motor shaft like this, when the output of motor is passed to reduction gearing, because the bearing thrust load, so the wearing and tearing of worm screw top become the obstacle of high lifeization.
In recent years, in order to realize the high lifeization of worm screw, people insert the worm screw top ends to lower the wearing and tearing of worm screw with steel ball.
The assembling process of worm screw and motor is at first, to apply grease on motor shaft.Then, insert axle in the shaft insertion hole that is provided with along the worm shaft direction, the worm screw that will be inserted with the state of steel ball on the top is assembled on the motor.Then, change the direction of the motor that worm screw is housed, group of motors is installed in the plastic casing.This a series of assembling operation carries out at a high speed.
Patent documentation 1: the spy opens flat 8-70553 number bulletin (Fig. 1)
In order to suppress the shaking phenomenon of worm screw, the diameter of formed shaft insertion hole and axle about equally.Therefore, when axle inserted, the air in the shaft insertion hole was contracted by axial compression.Be subjected to this pressure effect, worm screw can be deviate from from shaft insertion hole.After axle was inserted into shaft insertion hole, if keep this state, along with the loss of time, residual air can flow out from the gap between axle and the shaft insertion hole in the shaft insertion hole.But, in the high-speed set process of assembling, be difficult to they long-time placements are still had in shaft insertion hole under the state of residual air, just move to the operation that group of motors is installed to casing.
Because residual air can eject worm screw in the shaft insertion hole, when packing motor into casing, worm screw contacts with the sidewall of chest portion, causes the worm screw top to damage or even occur the problem of assembly failures such as can't assembling.
In order to address the above problem, the worm screw top is formed with along the through hole of motor shaft direction of insertion.This through hole connection shaft patchhole and worm screw top, during the assembling worm screw, the air of shaft insertion hole inside has made things convenient for the assembling of this worm screw along with the insertion of axle is discharged through through hole.
But, if the top ends of worm screw is equipped with steel ball, the through hole that forms on the worm screw can be stopped up by steel ball, and the air when axle inserts in the shaft insertion hole can't discharge and remain in the shaft insertion hole, so, can produce problems such as aforesaid worm screw damage or assembly failure equally.
Summary of the invention
The present invention carries out in view of this actual conditions, its objective is provides a kind of assembly failure that produces can suppress on axle the assembling worm screw time, and the worm holding structure of the assembly failure can prevent on casing assembling the time, is equipped with the operating mechanism of this worm holding structure and the assemble method of this worm screw.
In order to address the above problem, the present invention's 1 is a kind of worm holding structure, wherein worm screw has shaft insertion hole that extends along axis direction to top ends from base end part and the thrust bearing part that the bearing thrust load is housed in top ends, this worm holding structure inserts motor shaft above-mentioned shaft insertion hole, worm screw is remained on this motor shaft, and, at the bottom side of above-mentioned shaft insertion hole, be formed with the path that is communicated with above-mentioned shaft insertion hole inside and worm screw outside.
The present invention's 2, in the present invention's 1 described worm holding structure, above-mentioned worm screw has accommodates accommodating recess and being communicated with the intercommunicating pore that this accommodates recess and above-mentioned shaft insertion hole of above-mentioned thrust bearing part, this is accommodated and is formed with the groove that extends along axis direction to above-mentioned openend of accommodating recess from above-mentioned intercommunicating pore on the inner surface of recess, and above-mentioned path constitutes by being incorporated in above-mentioned surface and above-mentioned groove of accommodating the thrust bearing part in the recess.
The present invention's 3 in the present invention's 1 or 2 described worm holding structures, is formed with a plurality of above-mentioned paths.
The present invention's 4 is a kind of operating mechanisms, wherein worm screw has shaft insertion hole that extends along axis direction to top ends from base end part and the thrust bearing part that the bearing thrust load is housed in top ends, this operating mechanism inserts motor shaft above-mentioned shaft insertion hole, worm screw is remained on this motor shaft, and, the wall that contacts on making above-mentioned thrust bearing part and being arranged on the casing of accommodating motor contacts, bear the thrust loading when driving, and, be formed with the bottom and outside path that are communicated with above-mentioned shaft insertion hole.
The present invention's 5 is a kind of worm screws, have from base end part and along the shaft insertion hole of axis direction extension and in top ends the thrust bearing part that bearing thrust is loaded is housed to top ends, and,, be formed with the path that is communicated with above-mentioned shaft insertion hole inside and worm screw outside at the bottom side of above-mentioned shaft insertion hole.
The present invention's 6 is assemble methods of a kind of worm screw, in the above-mentioned shaft insertion hole of the worm screw of the shaft insertion hole that top ends is extended along axis direction, insert motor shaft to having from base end part, assemble this motor shaft and worm screw, and, bottom side at above-mentioned shaft insertion hole, be formed with the path that is communicated with above-mentioned shaft insertion hole inside and above-mentioned worm screw outside, the thrust bearing part of bearing thrust load is housed in the top ends of above-mentioned worm screw, along with insert above-mentioned motor shaft in above-mentioned shaft insertion hole, the inner air that exists of above-mentioned shaft insertion hole is discharged to above-mentioned worm screw outside by above-mentioned path.
(effect)
Therefore, according to the present invention 1, the wearing and tearing of worm screw have been lowered in the use of thrust bearing part.And because path makes shaft insertion hole inside and outside be connected through through hole, when axle injected shaft insertion hole, the air in the shaft insertion hole was through this path discharge.So can suppress residual air in the shaft insertion hole, thereby prevent that residual air from extruding worm screw.
According to the present invention 2, formed the recess of accommodating of accommodating the thrust bearing part, and accommodated at this and to form the groove that extends along axis direction on inner surface of recess, this groove and thrust bearing part have formed path, so the making of path is simple, easy.
According to the present invention 3 owing to be formed with a plurality of connectivity slots, the air in the shaft insertion hole is easy to discharge.Therefore suppressed residual air in the shaft insertion hole more, prevented that further residual air from extruding worm screw.And because air is easy to discharge more, the high speed assembling work just can be carried out smoothly.
According to the present invention 4, the use of thrust bearing part is lowered the wearing and tearing of worm screw.And shaft insertion hole is inner and outside to be connected through through hole because path makes, and when axle injected in the shaft insertion hole, the air in the shaft insertion hole was discharged through this path.So can suppress residual air in the shaft insertion hole, thereby prevent that residual air from extruding worm screw, the manufacturing of motor operating mechanism just can be carried out smoothly.
According to the present invention 5, the use of thrust bearing part is lowered the wearing and tearing of worm screw.And shaft insertion hole is inner and outside to be connected through through hole because path makes, and when axle injected in the shaft insertion hole, the air in the shaft insertion hole was discharged through this path.So can suppress residual air in the shaft insertion hole, thereby prevent that residual air from extruding worm screw.
According to the present invention 6, the use of thrust bearing part is lowered the wearing and tearing of worm screw.And shaft insertion hole is inner and outside to be connected through through hole because path makes, and when axle injected in the shaft insertion hole, the air in the shaft insertion hole was discharged through this path.So can suppress residual air in the shaft insertion hole, thereby prevent that residual air from extruding worm screw.
(invention effect)
Adopt the present invention, the problem that can provide a kind of worm screw that produces can suppress on axle the assembling worm screw time to be forced out, is equipped with the operating mechanism of this worm holding structure and the assemble method of this worm screw at the worm holding structure of the assembly failure that produces when preventing on casing assembling.
Description of drawings
Fig. 1 (a) is that end view, (b) of worm screw is the A-A cutaway view in (a).
Fig. 2 (a) is that the end view, (b) that are in the worm screw of assembled state are that expression is in the worm screw of assembled state and the front view of motor.
Fig. 3 is the front view of motor operating mechanism.
Fig. 4 (a)～(d) is the skeleton diagram of the assembling process of expression worm screw and motor.
Embodiment
Below, when using in the motor operating mechanism of Vehicular air-conditioning with reference to description of drawings the present invention
Execution mode.
The air inlet that the motor operating mechanism 1 of present embodiment shown in Figure 3 is arranged on air conditioner for vehicles switches each place such as door, adjustment door, ejiction opening switching door, and purpose is to control each switching.
Holding above-mentioned motor 3 in the shell 2. Motor maintaining part 2b, 2c, elastomeric material 3b, 3c maintenance that motor 3 utilizes chest portion 2a upper process to form by constituting by for example O shape ring.Adorning the worm screw 10 of energy and the rotation of motor shaft one on the axle 9 of this motor 3.Worm screw 10 is configured between the sidewall 2d of the motor maintaining part 2b that keeps motor 3 and chest portion 2a.The 1st reduction gearing 5 according to the mode of worm screw 10 engagement, rotatably be supported on the above-mentioned not shown bearing; The 2nd reduction gearing 6 according to the mode of the 1st reduction gearing 5 engagement, rotatably be supported on the above-mentioned not shown bearing.
The 3rd reduction gearing 7 is supported by the dead eye that forms in the chest portion 2a of shell 2 and the cover plate portion, can rotate, and in the time of with 6 engagements of the 2nd reduction gearing, the output shaft 7a integrally formed with the 3rd reduction gearing 7 stretches out from shell 2.And, in order to prevent output shaft 7a idle running, the top of output shaft 7a be formed with axially have the plane, axially see the efferent 7b that is the D shape.
Therefore, after motor 3 was driven, the rotation of motor 3 is significantly slowed down by worm screw 10 to the 1st reduction gearing 5 transmitted.Afterwards, this rotation is through the transmission of slowing down in turn of the 2nd reduction gearing the 6, the 3rd reduction gearing 7, from output shaft 7a output shaft 7b export.In above-mentioned driving process, worm screw 10 is born the thrust loading that driving produced of the 1st reduction gearing 5, and is mobile to the direction (left and right directions of Fig. 3) of thrust.Should move because the contacting and worm screw 10 and spools 9 contact and restrict of worm screw 10 tops and sidewall 2d.That is, the thrust loading that is added on the worm screw 10 is born by the sidewall 2d of chest portion 2a and the axle 9 of motor 3.
The electric installation 8 that holds in the shell 2 is used to control the action of motor operating mechanism 1.This electric installation 8 has power supply 11, powers to above-mentioned motor 3 from 2 power supply terminals 12 that power supply 11 forms.
Above-mentioned worm screw 10 shown in Fig. 1 (a) and (b) is made by synthetic resin.This worm screw 10 and comprise axle 9 has constituted motor shaft at interior motor 3 worm holding structure.The central portion from axially seeing of worm screw 10 is formed with along the axial shaft insertion hole 10b of worm screw 10.
Shown in Fig. 1 (a) and (b), be formed with on the worm screw 10 from the outwards outstanding steel ball resettlement section 10d of the bottom side of shaft insertion hole 10b.Be formed with on the 10d of steel ball resettlement section and have the roughly hemispheric recess 10f that accommodates of being of peristome 10e.The bottom center of accommodating recess 10f is formed with the through hole 10g that is communicated with above-mentioned shaft insertion hole 10b.The diameter of through hole 10g is less than the diameter of accommodating recess 10f.
On the inner circumferential surface of accommodating recess 10f, along circumferentially being formed with 4 at interval from the connectivity slot 10h of this inner circumferential surface to lower recess with equal angles.Formed connectivity slot 10h extends to the openend that this accommodates recess 10f along the axis direction of worm screw 10 from accommodating recess 10f bottom, and this connectivity slot 10h is communicated with shaft insertion hole 10b through through hole 10g.This connectivity slot 10h is also integrally formed during the worm screw moulding.
Shown in Fig. 2 (a) and (b),, accommodate and take in diameter among the recess 10f with accommodating the steel ball 13 that recess 10f equates as the thrust bearing part for worm screw 10 wearing and tearing that prevent that thrust loading from causing.The formed recess 10f that accommodates makes the part of steel ball 13 outstanding from the front end of steel ball resettlement section 10d.The outer round surface 13a that accommodates the steel ball 13 of accommodating among the recess 10f forms by through hole 10g with connectivity slot 10h and is communicated with path 15 outside and shaft insertion hole 10b.
Be carried in the effect of the thrust loading on the worm screw 10, steel ball 13 contacts with sidewall 2d shown in Figure 3.Therefore, because the top of the worm screw 10 that is made of resin do not contact with sidewall 2d, so prevented the wearing and tearing of worm screw.
In the assembling process of motor 3 that as above constitutes and worm screw 10, at first, shown in Fig. 4 (a), coating grease 14 on the axle 9 of motor 3.
Then, shown in Fig. 4 (b), pack at steel ball 13 and to accommodate under the state of recess 10f, axle 9 intercalations are advanced in the shaft insertion hole 10b, worm screw 10 promptly is assembled on the axle 9.At this moment, the air that exists in the shaft insertion hole 10b is discharged to the outside by through hole 10g and through the path 15 that outer round surface 13a and connectivity slot 10h by steel ball 13 form from shaft insertion hole 10b along with the reeve of axle 9.Arrow is represented the path of passing through of air in Fig. 2 (a) and (b).
Then, shown in Fig. 4 (c), after the motor 3 of having assembled worm screw 10 changes 90 ° of directions, shown in Fig. 4 (d), be assembled on the chest portion 2a.In this assembling procedure, motor 3 is caught by the handle portion of not shown apparatus for assembling, and motor 3 is gone up assembling with worm screw 10 toward chest portion 2a.At this moment, because the air in the shaft insertion hole 10b is discharged from the outside of worm screw 10 by path 15, so this worm screw 10 can not extracted from axle 9.
As mentioned above, adopt present embodiment, have following effect.
(1) owing to formed connectivity slot 10h, by path 15 and the through hole 10g that the outer round surface 13a by this connectivity slot 10h and steel ball 13 constitutes, the air in the shaft insertion hole 10b is discharged to the outside along with the insertion of axle 9.Therefore, when inserting axle 9 in the shaft insertion hole 10b, residual air not in the shaft insertion hole 10b, thereby can suppress air residual in the shaft insertion hole 10b axle 9 is extruded.Consequently, can prevent that worm screw 10 from going up assembling to be in the state of being forced out toward chest portion 2a, so, prevented because of worm screw 10 top ends contact with the sidewall of chest portion 2a that worm screw 10 top ends that cause are damaged or can't assembling motor 3 etc. the assembly failure problem.
(2) connectivity slot 10h is communicated with shaft insertion hole 10b by through hole 10g, the groove that is recessed to form downwards from the inner circumferential surface of accommodating recess 10f, therefore, can be also integrally formed when worm screw 10 moulding.Therefore, need not to append manufacturing process for forming connectivity slot 10h.The result is to suppress the rising of manufacturing cost.
(3) by forming connectivity slot 10h, even axle 9 is not placed after inserting shaft insertion hole 10b for a long time, the air in the shaft insertion hole 10b also can be discharged to the outside from connectivity slot 10h by through hole 10g, therefore can carry out the high speed assembling smoothly.
(4) accommodate on the inner circumferential surface of recess 10f and only be formed with connectivity slot 10h, therefore, the revolution of the worm screw 10 that drives by motor 3, the same the 1st reduction gearing 5 that is passed to when not forming connectivity slot 10h.That is, the worm screw 10 that is formed with connectivity slot 10h when motor 3 drives, have with before the same function.
(5) accommodate on the inner circumferential surface of accommodating recess 10f of steel ball 13 and be formed with connectivity slot 10h, and formed by this connectivity slot 10h and to be communicated with path 15 outside and shaft insertion hole 10b.Be used for forming the connectivity slot 10h of this path 15, when worm screw 10 moulding, form.Certainly, can escape, can consider to form the hole that extends shaft insertion hole from the side of worm screw for the air that makes the shaft insertion hole inner sealing.This Kong Buhui is stopped up by steel ball, therefore is fit to the occasion of High-Speed Automatic assembling.But, because this hole can't form simultaneously, must carry out following process when the worm screw moulding that is made of resin, the manpower that expends time in causes cost to increase, and the profile of operating mechanism increases.And the connectivity slot 10h of present embodiment forms when worm screw 10 moulding simultaneously, need not following process, the manpower that do not expend time in, thereby can suppress the cost increase.And, can prevent that the axial dimension of worm screw 10 from increasing, prevented the maximization of motor operating mechanism 1.
In addition, can do following change in embodiments of the present invention.
In the above-mentioned execution mode, connectivity slot 10h is not limited to what accommodate recess 10f and circumferentially forms four at interval with equal angles.For example, also can form below three or more than five.Form the occasion of three following connectivity slot 10h, have the effect roughly same with above-mentioned execution mode.And form the occasion of five above connectivity slot 10h, and the air in the shaft insertion hole 10b is easier discharges to the outside, and assembling can be carried out more smoothly at a high speed.
The connectivity slot 10h that also can replace above-mentioned execution mode forms the intercommunicating pore that is communicated with shaft insertion hole 10b by through hole 10g in the 10d of steel ball resettlement section.This occasion is compared processed complex with above-mentioned execution mode, but still can access effect (1) and (3) same effect with above-mentioned execution mode.
In the above-mentioned execution mode,, also can adopt the ball thrust bearing part of shape in addition though used steel ball 13 as the thrust bearing part.And, also can form the thrust bearing part with the material beyond the steel.
Claims (6)
1. worm holding structure, wherein worm screw has shaft insertion hole that extends along axis direction to top ends from base end part and the thrust bearing part that the bearing thrust load is housed in top ends, this worm holding structure inserts motor shaft above-mentioned shaft insertion hole, worm screw is remained on this motor shaft, it is characterized in that:, be formed with the path that is communicated with above-mentioned shaft insertion hole inside and worm screw outside at the bottom side of above-mentioned shaft insertion hole.
2. worm holding structure according to claim 1, it is characterized in that: above-mentioned worm screw has accommodates accommodating recess and being communicated with the intercommunicating pore that this accommodates recess and above-mentioned shaft insertion hole of above-mentioned thrust bearing part, this is accommodated and is formed with the groove that extends along axis direction to above-mentioned openend of accommodating recess from above-mentioned intercommunicating pore on the inner surface of recess, and above-mentioned path constitutes by being incorporated in above-mentioned surface and above-mentioned groove of accommodating the thrust bearing part in the recess.
3. worm holding structure according to claim 1 and 2 is characterized in that: be formed with a plurality of above-mentioned paths.
4. operating mechanism, wherein worm screw has shaft insertion hole that extends along axis direction to top ends from base end part and the thrust bearing part that the bearing thrust load is housed in top ends, this operating mechanism inserts motor shaft above-mentioned shaft insertion hole, worm screw is remained on this motor shaft, and, the wall that contacts on making above-mentioned thrust bearing part and being arranged on the casing of accommodating motor contacts, bear the thrust loading when driving, it is characterized in that: be formed with the bottom and outside path that are communicated with above-mentioned shaft insertion hole.
5. worm screw, have from base end part and along the shaft insertion hole of axis direction extension and in top ends the thrust bearing part that bearing thrust is loaded is housed to top ends, it is characterized in that:, be formed with the path that is communicated with above-mentioned shaft insertion hole inside and worm screw outside at the bottom side of above-mentioned shaft insertion hole.
6. the assemble method of a worm screw, in the above-mentioned shaft insertion hole of the worm screw of the shaft insertion hole that top ends is extended along axis direction, insert motor shaft to having from base end part, assemble this motor shaft and worm screw, it is characterized in that: at the bottom side of above-mentioned shaft insertion hole, be formed with the path that is communicated with above-mentioned shaft insertion hole inside and above-mentioned worm screw outside, the thrust bearing part of bearing thrust load is housed in the top ends of above-mentioned worm screw, along with insert above-mentioned motor shaft in above-mentioned shaft insertion hole, the inner air that exists of above-mentioned shaft insertion hole is discharged to above-mentioned worm screw outside by above-mentioned path.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003324705A JP2005094919A (en) | 2003-09-17 | 2003-09-17 | Worm, retaining structure for worm, and actuator |
| JP2003324705 | 2003-09-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1599204A true CN1599204A (en) | 2005-03-23 |
| CN100349365C CN100349365C (en) | 2007-11-14 |
Family
ID=34455387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100786097A Expired - Fee Related CN100349365C (en) | 2003-09-17 | 2004-09-14 | Worm,worm holding structure,operating mechanism and assembling method of worm |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2005094919A (en) |
| CN (1) | CN100349365C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101860116A (en) * | 2010-04-16 | 2010-10-13 | 许晓华 | Connection mechanism for worm and rotating shaft of motor |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005044467B3 (en) | 2005-09-16 | 2007-03-08 | Ims Gear Gmbh | Transmission for adjusting devices, in particular in motor vehicles |
| JP5354082B2 (en) * | 2012-11-06 | 2013-11-27 | 日産自動車株式会社 | Shift check mechanism and shift mechanism |
| CN106425472B (en) * | 2016-12-15 | 2018-08-07 | 广州中国科学院先进技术研究所 | The application method of Automated assembly device and the Automated assembly device of speed reducer |
| JP7239328B2 (en) | 2019-01-16 | 2023-03-14 | ミネベアミツミ株式会社 | Worm and rotating equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0649956Y2 (en) * | 1988-03-04 | 1994-12-14 | マブチモーター株式会社 | Small motor with worm reducer |
| DE29818204U1 (en) * | 1998-10-12 | 1998-12-24 | Dewert Antriebs- Und Systemtechnik Gmbh & Co. Kg, 32278 Kirchlengern | Electromotive furniture drive |
| JP2001218420A (en) * | 2000-02-20 | 2001-08-10 | Asmo Co Ltd | Motor and its manufacturing method |
-
2003
- 2003-09-17 JP JP2003324705A patent/JP2005094919A/en active Pending
-
2004
- 2004-09-14 CN CNB2004100786097A patent/CN100349365C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101860116A (en) * | 2010-04-16 | 2010-10-13 | 许晓华 | Connection mechanism for worm and rotating shaft of motor |
| CN101860116B (en) * | 2010-04-16 | 2011-11-09 | 许晓华 | Connection mechanism for worm and rotating shaft of motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100349365C (en) | 2007-11-14 |
| JP2005094919A (en) | 2005-04-07 |
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