WO2006095773A1 - ニードルローラベアリング製造装置及びニードルローラベアリング製造方法 - Google Patents
ニードルローラベアリング製造装置及びニードルローラベアリング製造方法 Download PDFInfo
- Publication number
- WO2006095773A1 WO2006095773A1 PCT/JP2006/304478 JP2006304478W WO2006095773A1 WO 2006095773 A1 WO2006095773 A1 WO 2006095773A1 JP 2006304478 W JP2006304478 W JP 2006304478W WO 2006095773 A1 WO2006095773 A1 WO 2006095773A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- roller
- roller bearing
- outer ring
- retainer
- dollar
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/003—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/44—Needle bearings
- F16C19/46—Needle bearings with one row or needles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
- F16C43/06—Placing rolling bodies in cages or bearings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
- Y10T29/5191—Assembly
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53104—Roller or ball bearing
Definitions
- the present invention relates to a needle roller bearing manufacturing apparatus and a one-dollar roller bearing manufacturing method, and in particular, the time for fitting a roller can be greatly shortened to improve work efficiency.
- the present invention relates to a one-dollar roller bearing manufacturing apparatus and a one-dollar roller bearing manufacturing method.
- a bearing is for supporting a shaft that rotates while receiving a load.
- a bearing that supports a shaft by a sliding contact between the surface and the shaft while supporting the shaft with a surface, a ball or There are rolling bearings that support the shaft by rolling contact between a rolling pair composed of rollers and the shaft.
- Japanese Patent Application Laid-Open No. 5-50341 describes a technique for temporarily assembling a dollar (a roller) in order to manufacture a sliding bearing.
- a single dollar pusher that reciprocates in one axis direction is recessed in the outer peripheral surface of the holding shaft, and a needle (roller) is pushed into the single dollar holding groove.
- the holding shaft rotates, and one dollar (roller) is pushed into the needle holding groove again.
- the present invention has been made to solve the above-described problems, and can greatly reduce the time for fitting the roller and improve the working efficiency.
- An object of the present invention is to provide a manufacturing apparatus and a needle roller bearing manufacturing method.
- the one-dollar roller bearing manufacturing apparatus includes a cylindrical roller, a retainer having a fitting hole into which the roller is fitted, and the retainer.
- a needle roller bearing configured to include an outer ring member that holds the roller, and a holding portion that holds the outer ring member, and an inner periphery of the outer ring member that is held by the holding portion.
- a disk member that is positioned on the side and configured to be rotatable, and a rotation drive unit that rotationally drives the disk member, the axis of the disk member being held by the holding portion
- the disc member is arranged eccentrically with respect to the axial center of the member, and a plurality of grooves that are recessed in the radial direction and hold the roller are arranged at equal intervals in the circumferential direction on the outer peripheral surface portion of the disc member. Is rotated by the rotation driving means. And in the roller which is held before Symbol groove is fitted into the fitting hole of the retainer, the Needle roller bearings are assembled.
- the single-roller roller bearing manufacturing apparatus is the single-roller single-roller bearing manufacturing apparatus according to claim 1, wherein the outer peripheral surface portion of the disk member is curved at a certain distance.
- a guide member is provided, and the roller supply path is formed between the opposing surfaces of the guide member and the disk member.
- the one-dollar roller bearing manufacturing apparatus according to claim 3 is the one-dollar roller bearing manufacturing apparatus according to claim 1 or 2, wherein the retainer with respect to the disk member is provided. Positioning means for positioning the relative rotational position is provided.
- the single-roller roller bearing manufacturing apparatus is the single-roller single-roller bearing manufacturing apparatus according to claim 2, and has an inner diameter corresponding to a diameter of the roller, and the roller is supplied to the supply path. And a slidable shirt that opens and seals the inside of the supply pipe.
- the single-roller roller bearing manufacturing apparatus is the single-roller single-roller bearing manufacturing apparatus according to claim 4, wherein the supply pipe is configured to have an inclination with respect to a horizontal plane, The inclination angle formed by the supply pipe and the horizontal plane is set within a range of 5 degrees or more and less than 85 degrees.
- the method for producing a one-dollar roller bearing according to claim 6 includes a cylindrical roller, a retainer having a fitting hole into which the roller is fitted, and an outer ring member that holds the roller together with the retainer.
- a needle roller bearing comprising: a holding portion that holds the outer ring member; and an inner ring side of the outer ring member that is held by the holding portion, and is configured to be rotatable.
- a disk member and rotation driving means for rotating the disk member, and the axis of the disk member is arranged eccentrically with respect to the axis of the outer ring member held by the holding portion.
- a plurality of groove portions that are recessed in the radial direction and hold the roller are arranged on the outer peripheral surface portion of the disc member at equal intervals in the circumferential direction.
- the outer ring member is provided in the holding portion of the needle roller bearing manufacturing apparatus. as well as A placing step for placing the retainer, a feeding step for feeding the roller into the groove portion of the disk member positioned on the inner peripheral side of the outer ring member and the retainer by the placing step, and A rotating step of rotating the supplied disk member by the rotation driving means to fit the roller into the fitting hole; and the one-dollar bearing into which the roller is inserted by the rotating step. And a take-out step for taking out the holding portion force.
- the disk member that is positioned on the inner peripheral side of the outer ring member that is held by the holding portion and that is configured to be rotatable has a shaft center thereof. It is arranged eccentrically with respect to the axis of the outer ring member held by the holding part, and its outer periphery A plurality of grooves that are recessed in the surface in the radial direction and hold the roller are arranged at equal intervals in the circumferential direction. Then, when the disk member is rotated by the rotation driving means, the roller held in the groove is fitted into the fitting hole of the retainer, and the needle roller bearing is assembled.
- the roller can be fitted into the fitting hole by the rotation of the disk member, it is not necessary to reciprocate the pressing portion in order to fit the roller as in the conventional case. As a result, it is possible to significantly shorten the time for fitting the rollers and improve the work efficiency.
- the outer peripheral surface portion of the disc member is curved with a certain distance. Since a roller supply path is formed between the opposing surfaces of the configured guide member and disk member, the roller is guided to the fitting hole by the disk member and guide member, and the roller is made into the fitting hole. There exists an effect that it can be made to fit reliably.
- the retainer relative to the disk member Since the positioning means for positioning the rotational position is provided, there is an effect that the fitting hole is arranged at a position where the roller is fitted, and the roller can be surely fitted into the fitting hole.
- the roller in addition to the effect exhibited by the needle roller bearing manufacturing apparatus according to claim 2, the roller has an inner diameter corresponding to the diameter of the roller and feeds the roller.
- the inside of the supply pipe to be supplied to is opened and sealed by sliding the shirt, so the number of rollers to be supplied to the supply path is adjusted, and the rollers are supplied to the fitting holes in which the nozzles are already fitted. The effect is that it can be prevented.
- the one of claim 4 In addition to the effects produced by the dollar roller bearing manufacturing device, the supply pipe is inclined with respect to the horizontal plane, and the inclination angle formed between the supply pipe and the horizontal plane is set within a range of 5 degrees or more and less than 85 degrees. Therefore, it is possible to reduce the contact area between the upper end surface of the roller supplied to the supply path and the lower end surface of the roller stored in the supply pipe, and smoothly supply the roller to the supply path. There is an effect that can be done.
- the roller is supplied to the plurality of grooves formed in the outer peripheral surface portion of the disk member in the radial direction by the supplying step. Then, in the rotation step, the disk member that is rotationally driven by the rotational drive means is fitted into the fitting hole with the roller held in the plurality of grooves.
- the roller can be fitted into the fitting hole by the rotational drive of the disk member without reciprocating the pressing portion in the uniaxial direction as in the prior art. As a result, it is possible to significantly shorten the time for fitting the rollers and improve the work efficiency.
- the retainer can be driven to rotate by rotating the disk member while maintaining the engagement between the groove and the roller fitted in the fitting hole. This eliminates the need for a separate mechanism for rotating the retainer in order to fit the newly supplied roller in the supply process into the fitting hole, thereby reducing the cost of components. And there is an effect.
- the one-dollar roller bearing in which the roller is inserted in the rotation process is taken out from the holding portion in the take-out process. As a result, it is possible to easily take out the one-dollar roller bearing held by the holding portion and improve the work efficiency.
- FIG. 1 is a schematic view of an apparatus for producing a one-dollar roller bearing in an embodiment of the present invention.
- FIG. 2 is a cross-sectional view of a needle roller bearing.
- FIG. 3 is a top view of the assembly part.
- FIG. 5 (a) is a top view of the holding portion in which the roller is held in the groove portion, and (b) is a top view of the holding portion when the roller is fitted into the fitting hole.
- FIG. 6 (a) is a top view of the holding portion when the roller fitted in the fitting hole is engaged with the groove portion, and (b) is a case where all the rollers are fitted in the fitting holes. It is a top view of the holding
- FIG. 1 is a schematic view of a one-dollar roller bearing manufacturing apparatus 1 according to an embodiment of the present invention. First, the overall configuration of the needle roller bearing manufacturing apparatus 1 will be described with reference to FIG.
- the needle roller bearing manufacturing apparatus 1 includes a supply unit 2 that stores and supplies the roller 11, and the roller 11 supplied by the supply unit 2 is fitted into a fitting hole 12a (see FIG. 2) described later.
- An assembly part 3 for assembling the one-dollar roller bearing 10 (see FIG. 2) and a power part 4 for supplying power to the assembly part 3 are mainly provided.
- the supply unit 2 is for supplying the stored roller 11 to the assembly unit 3, and includes a hollow cylindrical supply pipe 21 for storing a predetermined number of rollers 11, and an upper end of the supply pipe 21. And a shirt 22 arranged in the main body.
- the supply pipe 21 is set to have an inner diameter dimension substantially equal to the outer diameter dimension of the roller 11, and stores the roller 11 in the supply pipe 21 while being aligned in the longitudinal direction, and maintains the orientation of the roller 11. While supplying to the assembly part 3.
- the roller 11 is pushed out by the air pressure of the air supply unit 23 provided on the upper part of the supply pipe 21.
- a roller storage unit (not shown) for storing a large amount of rollers 11 and supplying the rollers 11 to the air supply unit 23 is disposed! / Speak.
- a pipe fixing portion 24 is disposed at the lower end portion of the supply pipe 21, and a guide groove 24 a is formed on the side surface of the pipe fixing portion 24.
- the supply pipe 21 is configured to be slidable from the supply position supplying the roller 11 along the guide groove 24a to the retracted position.
- the supply pipe 21 is inclined with respect to the horizontal plane 100, and an inclination angle a formed by the supply pipe 21 and the horizontal plane 100 is set within a range of 5 degrees to 85 degrees. It has been. As a result, the contact area between the upper end surface of the roller 11 supplied to the assembly part 3 and the lower end surface of the roller 11 in the supply pipe 21 is reduced, and the friction coefficient between the roller 11 and the assembly part 3 is reduced. It can be supplied a little smoothly.
- the horizontal plane 100 means a plane perpendicular to the direction of gravity (vertical direction in Fig. 1).
- the inclination angle a is set within a range of 30 degrees or more and 60 degrees or less. Thereby, the friction coefficient between the roller 11 and the assembly part 3 can be further reduced.
- the shirter 22 is disposed in the air supply unit 23 and is configured to be slidable in a direction substantially perpendicular to the supply direction of the roller 11, and the supply pipe 21 is opened and sealed by the slide. .
- the number of rollers 11 supplied to the assembly part 3 can be adjusted to prevent the rollers 11 from being supplied to the fitting holes 12a into which the rollers 11 have already been fitted.
- the shirt 22 in the present embodiment is arranged above the supply pipe 21 (upward in Fig. 1), it is not necessarily limited to this and is arranged at the lower end of the supply pipe 21. It may be configured to adjust the supply of roller 11.
- the assembling unit 3 is for assembling the one-dollar roller bearing 10 by fitting the roller 11 supplied from the supplying unit 2 into a fitting hole 12a to be described later, and an outer ring member 13 (see FIG. 2).
- a holding plate 31 for holding the roller 11, an extruding portion 32 configured to be able to slide upward (FIG. 1 upper), and a disk member 37 for fitting the roller 11 into the fitting hole 12 a (see FIG. 3), a drive shaft 33 connected to the disk member 37, and a discharge portion 34 for discharging the needle roller bearing 10 are mainly provided.
- the holding plate 31 is fastened and fixed to the support shaft 35 by a bolt 36, and a holding portion having an inner diameter substantially the same as the outer diameter of the outer ring member 13 in order to hold the outer ring member 13 at the approximate center thereof. 31a (see Fig. 3) is recessed. Details will be described later (see Fig. 3).
- the pair of push-out portions 32 is configured to be slidable upward, and is disposed at a position where the upper end surface thereof is in contact with the outer ring member 13 held by the holding portion 3la.
- the outer ring member 13 (needle roller bearing 10) pushed upward is discharged through the discharge portion 34 while sliding the upper end surface of the holding plate 31 downward (downward in FIG. 1).
- the drive shaft 33 is connected to a disk member 37, which will be described later, and is connected to the power unit 4. Thereby, the rotational force of the power unit 4 is transmitted to the disk member 37 via the drive shaft 33, and the disk member 33 is rotationally driven.
- the power section 4 is for rotating the disk member 37, and is fixed to the frame 5 via the motor mounting plate 43. As described above, the rotational force of the motor 41 is transmitted to the drive shaft 33 via the connecting portion 42, and the disk member 37 is rotationally driven.
- FIG. 2 is a cross-sectional view of the needle roller bearing 10.
- the needle roller bearing 10 has a cylindrical roller 11 and the roller 11 fitted therein.
- a retainer 12 having a fitting hole 12a and an outer ring member 13 that holds the roller 11 together with the retainer 12 are provided.
- the roller 11 is a cylindrical rolling member and is a part that comes into contact with a shaft (not shown) to which the needle roller bearing 10 is attached.
- the retainer 12 is configured to be held by the outer ring member 13 and slidable in the circumferential direction. On the side surface of the retainer 12, fitting holes 12a into which the rollers 11 are fitted are equidistant in the circumferential direction (24 Degree).
- the fitting hole 12 a is set to have a dimensional force in the width direction (circumferential direction in FIG. 2) smaller than the outer diameter of the roller 11. This prevents the roller 11 fitted in the fitting hole 12a from falling off.
- the retainer 12 is elastically deformed so that the roller 11 is fitted into the fitting hole 12a.
- FIG. 3 is a top view of the assembly part 3.
- the assembling unit 3 fits the roller 11 (see Fig. 2) supplied from the supply unit 2 (see Fig. 1) into the fitting hole 12a (see Fig. 2).
- a holding part 3 la recessed in the holding plate 31 and a circle arranged eccentrically with respect to the axis of the holding part 3 la It mainly comprises a plate member 37, a crescent-shaped guide member 38 disposed at a constant distance on the outer peripheral surface portion of the disk member 37, and a detection pin 39 that projects the bottom force of the holding portion 31a.
- the holding plate 31 has a holding portion 31a recessed in the approximate center thereof, and a support shaft 35 (see FIG. 1) by a bolt 36 through a support groove 31b formed in the outer periphery of the holding portion 31a. Tightened and fixed.
- the holding portion 31a is for holding the outer ring member 13 (see FIG. 2), and the inner diameter dimension thereof is set substantially equal to the outer diameter dimension of the outer ring member 13 as described above.
- a pair of pushing portions 32 are disposed on the inner peripheral side of the holding portion 31a, and the pushing portions 32 are configured to be slidable upward (toward the front side in FIG. 3).
- the extruding part 32 of the present embodiment may be composed of one force, or may be composed of two or more force, which is not necessarily limited to this. That is, as mentioned above Thus, it is sufficient if the pushing force for pushing the outer ring member 13 upward can be secured.
- the disc member 37 is arranged such that its axis is eccentric with respect to the axis of the holding portion 31a.
- the motor 41 is configured to be rotated clockwise in the figure by the rotational drive of the motor 41 described above. Further, on the outer peripheral surface of the disc member 37, a plurality of groove portions 37a that are recessed in the radial direction of the disc member 37 are arranged at equal intervals in the circumferential direction (36-degree intervals).
- the groove 37a is for holding the roller 11 supplied by the supply unit 2, and is recessed in a substantially circular arc shape, and the arc radius thereof is set to be substantially equal to the radius of the roller 11.
- the groove 37a in the present embodiment may be formed in a substantially rectangular shape, which is not necessarily limited to a force configured in a substantially arc shape. That is, any shape that can hold the roller 11 may be used.
- the spacing dimension between the groove portions 37a is set substantially equal to the spacing dimension of the fitting hole 12a (see FIG. 2).
- the disk member 37 can sequentially fit the rollers 11 (see FIG. 2) held in the grooves 37a into the fitting holes 12a.
- the force of the groove portion 37a in the present embodiment is not limited to ten, and can be changed as appropriate according to the outer diameter of the disc member 37.
- the guide member 38 is disposed at a certain distance from the outer peripheral surface on one end side (left side in FIG. 3) of the disc member 37, and is formed in a crescent shape so as to cover the disc member 37. .
- the distance between the guide member 38 and the disc member 37 is set so that the outer peripheral surface of the roller 11 held in the groove portion 37a and the guide member 38 are slightly separated from each other. Thereby, when the disk member 37 rotates, the roller 11 held in the groove 37a can be guided along the supply path while preventing the roller 11 held in the groove 37a from falling off and falling down. .
- supply path described in claim 2 means a path formed between the opposing surfaces of the disk member 37 and the guide member 38.
- the detection pin 39 is for positioning the relative rotational position of the retainer 12 with respect to the outer ring member 13 held by the holding portion 3 la.
- the detection pin 39 is a vertical slide (vertical direction in FIG. 3). It is configured to be possible.
- the retainer 12 can be slid in the circumferential direction and the fitting hole 12a can be arranged at the fitting position.
- FIG. 4 (a) is a top view of the holding portion 31a
- FIG. 4 (b) is a top view of the holding portion 31a where the outer ring member 13 is held.
- FIG. 5 (a) is a top view of the holding portion 31a in which the roller 11 is held in the groove portion 37a
- FIG. 5 (b) is a view of the holding portion 31a when the roller 11 is fitted into the fitting hole 12a. It is a top view.
- Fig. 6 (a) is a top view of the holding portion 31a when the roller 11 fitted in the fitting hole 12a and the groove portion 37a are engaged
- Fig. 6 (b) shows that all the rollers 11 are fitted.
- FIG. 6 is a top view of the holding portion 3 la when fitted with the joint hole 12a.
- the detection pins 39 are not shown for easy understanding.
- a mounting process is first performed.
- the outer ring member 13 and the retainer 12 are placed on the holding portion 31a shown in FIG.
- the pushing portion 32 is covered with the outer ring member 13, that is, the upper end surface of the pushing portion 32 and the side surface of the outer ring member 13 come into contact with each other.
- the disc member 37 and the guide member 38 are disposed so as to be separated from the retainer 12.
- the process proceeds to the supplying process.
- the roller 11 is supplied to the supply path shown in FIG.
- the supply pipe 21 is disposed below the axis of the holding portion 31a in FIG. 4B, the roller 11 has a groove 37a positioned below the supply pipe 21 (see FIG. 1). Retained.
- the process proceeds to the rotating process.
- the roller 11 guided along the supply path is guided to the fitting hole 12 a by the rotational drive of the disc member 37.
- the roller 11 guided to the fitting hole 12a is fitted into the fitting hole 12a by the rotational drive of the disc member 37.
- the disk member 37 is rotationally driven while maintaining the engagement between the roller 11 fitted in the fitting hole 12a and the groove portion 37a, and as shown in FIG. 12 is driven to rotate clockwise in the figure.
- the roller 11 newly guided to the fitting hole 12a is fitted into the fitting hole 12a.
- the new roller 11 is fitted into the fitting holes 12a, and the rollers 11 are fitted into all the fitting holes 12a as shown in FIG.
- the manufacture of the needle roller bearing 10 is completed.
- the number of rollers 11 supplied from the supply pipe 21 to the supply path is adjusted to the same number as the fitting holes 12a (15 in this embodiment) by the operation of the shirt 22. It is done.
- the roller 11 can be fitted into the fitting hole 12a by the rotational drive of the disc member 37, the reciprocating movement of the pressing portion is not required as in the conventional case. As a result, it is possible to greatly shorten the time for fitting the roller 11 and improve the work efficiency.
- the time required to make one roller reciprocate in one axial direction and rotate the retainer to fit one roller is about 0.4 seconds. Yes, the time required to fit all 15 rollers into the fitting holes was about 6 seconds (0.4 seconds x 15 pieces).
- the time required for fitting all the fifteen rollers 11 into the fitting holes 12a by the above-described rotation process is about 2 seconds (that is, a circle) The time required for the plate member 37 to rotate 1.5 times) was able to greatly reduce the working time.
- the process proceeds to a removal step. In the take-out process, as described above, the push-out portion 32 (see FIG.
- the retainer 12 in the present embodiment is configured with 15 fitting holes 12a, but is not necessarily limited thereto, and may be configured with 14 or less. Also, it may be composed of 16 or more.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Automatic Assembly (AREA)
- Mounting Of Bearings Or Others (AREA)
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/885,614 US20080163479A1 (en) | 2005-03-10 | 2006-03-08 | Needle Roller Bearing Manufacturing Apparatus and Needle Roller Bearing Manufacturing Method |
DE112006000578T DE112006000578T5 (de) | 2005-03-10 | 2006-03-08 | Nadelrollenlagerherstellungsgerät und Nadelrollenlagerherstellungsverfahren |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005066496A JP3817253B1 (ja) | 2005-03-10 | 2005-03-10 | ニードルローラベアリング製造装置及びニードルローラベアリング製造方法 |
JP2005-066496 | 2005-03-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006095773A1 true WO2006095773A1 (ja) | 2006-09-14 |
Family
ID=36953367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2006/304478 WO2006095773A1 (ja) | 2005-03-10 | 2006-03-08 | ニードルローラベアリング製造装置及びニードルローラベアリング製造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080163479A1 (ja) |
JP (1) | JP3817253B1 (ja) |
DE (1) | DE112006000578T5 (ja) |
WO (1) | WO2006095773A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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EP1970579A1 (en) * | 2007-03-15 | 2008-09-17 | JTEKT Corporation | Method and apparatus for assembling rolling bearing |
CN103742550A (zh) * | 2013-10-30 | 2014-04-23 | 耐世特凌云驱动系统(涿州)有限公司 | 滚针装配装置 |
CN108436451A (zh) * | 2018-04-24 | 2018-08-24 | 北京理工大学 | 一种压电微夹钳的制造方法 |
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JP4926782B2 (ja) * | 2007-03-27 | 2012-05-09 | Ntn株式会社 | 針状ころ組立方法及び針状ころ組立装置 |
CN102562830B (zh) * | 2011-12-30 | 2013-08-07 | 大连理工大学 | 一种对深沟球轴承内、外圈自动定位的装置 |
CN104895938B (zh) * | 2015-06-16 | 2017-07-04 | 黄永军 | 一种自动滚针装配设备 |
CN107965528B (zh) * | 2017-10-31 | 2019-09-06 | 江苏理工学院 | 轴承内件自动化装配生产线 |
US11255378B2 (en) * | 2018-05-30 | 2022-02-22 | Nsk Ltd. | Ball arrangement method for ball bearing, ball bearing manufacturing method and manufacturing device, and machine and vehicle manufacturing method |
CN110094428B (zh) * | 2019-05-24 | 2020-07-14 | 苏州金诚轴承有限公司 | 一种半自动滚针轴承装配装置 |
CN112296627B (zh) * | 2020-10-22 | 2021-10-01 | 苏州美特福自动化科技有限公司 | 一种轴承压盖设备 |
CN113790217B (zh) * | 2021-09-01 | 2023-06-27 | 苏州金诚轴承有限公司 | 一种轴承滚针装配设备 |
KR102566113B1 (ko) * | 2023-04-10 | 2023-08-14 | 주식회사 신일정공 | 스러스트 볼 베어링 제조장치 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02107439U (ja) * | 1989-02-14 | 1990-08-27 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2931095A (en) * | 1956-12-13 | 1960-04-05 | Sheffield Corp | Assembly apparatus |
-
2005
- 2005-03-10 JP JP2005066496A patent/JP3817253B1/ja not_active Expired - Fee Related
-
2006
- 2006-03-08 WO PCT/JP2006/304478 patent/WO2006095773A1/ja active Application Filing
- 2006-03-08 DE DE112006000578T patent/DE112006000578T5/de not_active Withdrawn
- 2006-03-08 US US11/885,614 patent/US20080163479A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02107439U (ja) * | 1989-02-14 | 1990-08-27 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1970579A1 (en) * | 2007-03-15 | 2008-09-17 | JTEKT Corporation | Method and apparatus for assembling rolling bearing |
US8061038B2 (en) | 2007-03-15 | 2011-11-22 | Jtekt Corporation | Method and apparatus for assembling rolling bearing |
CN103742550A (zh) * | 2013-10-30 | 2014-04-23 | 耐世特凌云驱动系统(涿州)有限公司 | 滚针装配装置 |
CN103742550B (zh) * | 2013-10-30 | 2016-06-15 | 耐世特凌云驱动系统(涿州)有限公司 | 滚针装配装置 |
CN108436451A (zh) * | 2018-04-24 | 2018-08-24 | 北京理工大学 | 一种压电微夹钳的制造方法 |
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DE112006000578T5 (de) | 2008-04-10 |
JP3817253B1 (ja) | 2006-09-06 |
JP2006247778A (ja) | 2006-09-21 |
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