CN1637308A - Ball supply and ball quantity checking device for bearing - Google Patents
Ball supply and ball quantity checking device for bearing Download PDFInfo
- Publication number
- CN1637308A CN1637308A CNA2004100615498A CN200410061549A CN1637308A CN 1637308 A CN1637308 A CN 1637308A CN A2004100615498 A CNA2004100615498 A CN A2004100615498A CN 200410061549 A CN200410061549 A CN 200410061549A CN 1637308 A CN1637308 A CN 1637308A
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- ball
- outer shroud
- number amount
- bearing
- inspecting device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/04—Bearings
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- General Physics & Mathematics (AREA)
- Automatic Assembly (AREA)
- Mounting Of Bearings Or Others (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Provided is a ball supplying and ball number inspection device for bearings, which is used for supplying balls to a rolling surface formed at the internal circle of external ring of a bearing and examining the number of balls supplied. The ball supplying and ball number inspection device in accordance with the present invention comprises a machine frame (100), a base station (200), a ball supplying mechanism (410), a ball guiding element (220), a ball number inspection mechanism (510), a sledge (300) as well as a movement mechanism. In accordance with the present invention, balls are automatically supplied and allocated to inside of the external ring, whether the ring amount of balls are supplied is checked automatically at the same time, then it is very easy to execute fabricating and examination of bearings. Especially, reduction of job time and labor force and productivity gain are resulted in.
Description
Technical field
The present invention relates to a kind of ball supply and ball number amount-inspecting device of bearing, in more detail, relate to and a kind of the outer shroud of bearing is supplied, distributed to ball automatically, and whether automatic inspection supplies the ball supply and the ball number amount-inspecting device of bearing of the ball of correct number.
Background technique
Generally speaking, on the required axle rotary part of axle rotation, be provided with bearing.As a wherein example of bearing, the wheel bearing that has automobile to use.The automobile wheel bearing, as shown in Figure 1, be by an outer shroud 10, be configured in outer shroud 10 interior all 12 on two in ring 20 and the ball separator 40 that is configured in two row balls 30 between outer shroud 10 and the Ge Nei ring 20 and is used to keep the interval between the ball 30 constitute.At this, outer shroud 10 interior all 12 on, across forming a pair of rolling surface 14 etc., two row balls 30 contacts with its rolling respectively, corresponding rolling surface 24 of formation and each rolling surface 14 respectively on the periphery 22 of ring 20 in each.
On the other hand, in such wheel bearing, have following shortcoming: one by one ball 30 is assembled among the ball separator 40 by manual operations after, the ball separator 40 that must will be equipped with ball 30 is assembled to the inside of outer shroud 10.Therefore, need a large amount of activity durations also need a large amount of labour forces, consequently, produce productivity and descend and the problem of increase cost.
In addition, also have following shortcoming:, ball 30 is fitted into after the ball separator 40, the operator must confirm these balls one by one by naked eyes in the past, checks in each accepting groove 42 grade of ball separator 40, whether is equipped with the ball 30 of correct number.Such shortcoming becomes the reason that postpones the activity duration.
Summary of the invention
Therefore, the present invention has promptly done for addressing the above problem, its purpose is, provides a kind of the inside of outer shroud is supplied, is assigned to ball automatically, and whether automatic inspection simultaneously supplies the ball supply and the ball number amount-inspecting device of bearing of the ball of correct number.
Another object of the present invention is, provide a kind of can be by inside and its quantity of automatic inspection of ball being supplied, being assigned to outer shroud automatically, thereby reduce the ball supply and the ball number amount-inspecting device of the bearing that activity duration and labour force boost productivity.
For reaching such purpose, the ball supply of the bearing that the present invention relates to and ball number amount-inspecting device are supplied to formed rolling surface on the interior week of outer race with ball, and check the quantity of the ball of being supplied, and it is characterized in that, comprising: frame; Be located at base station on the described frame for supporting described outer shroud; Be located at the ball provisioning tools on the described frame, can be with the interior week of the described outer shrouds of input such as a plurality of balls; Be located at the ball guides that is the frustoconical shape on the described base station, the described ball that drops into the interior week of described outer shroud can be guided on the rolling surface of described outer shroud; Be located at the ball quantity inspection tool on the described frame, can detect each ball of lining up along the rolling surface of described outer shroud; Balladeur train, under the state that supports described ball provisioning tools and ball quantity inspection tool, between the 1st position A of described frame and the 2nd position B, move, make described ball provisioning tools aim at described outer shroud at the 1st position A, make described ball quantity inspection tool aim at described outer shroud at the 2nd position B; And the movement means that described balladeur train is moved between the 1st position A and the 2nd position B.
Preferred described ball provisioning tools comprises: the ball that is used to import a plurality of balls imports path and can import ball on the path etc. and put into ball input pipe on the interior week of described outer shroud importing to described ball.
Preferably include, make described ball provisioning tools carry out the lowering or hoisting gear of elevating movement, the interior week in described outer shroud can be accommodated or break away from the end that makes described ball drop into pipe.
Preferred described ball input pipe also has the whirligig that makes the rotation of described ball input pipe, and it is by being arranged on the vertical tube portion on the described ball provisioning tools with rotating freely and constituting with the bending tube portion of predetermined angular bending from described vertical tube portion; Described bending tube portion can be the center, carry out circular movement with predetermined radius with described vertical tube portion, and described ball etc. can be distributed to the rolling surface of described outer shroud.
Preferably also have, be used to open and close the door-plate that described ball imports path, can stop and import path from described ball and be discharged to described ball and drop into ball the pipe; With the actuator that makes described door-plate motion.
Preferred described ball quantity inspection tool comprises: tool body; Be located at the tool head on the described tool body, can be contained on the interior week of described outer shroud; Be arranged on a plurality of ball detecting sensors on the described tool head accordingly with described each ball; And the lowering or hoisting gear that described tool body is descended, make described ball detecting sensor contacting and detect with described ball.
Preferably, also have and make described tool head be rotated the rotation device of motion, can make described each ball detecting sensor, aim at automatically described each ball etc. directly over; Described rotation device, by constituting with the bottom: the swivel bearing axle can be supported on described tool head on the described tool body with rotating freely; With a plurality of locator protrusionss, on described tool head, form, when described tool body descends, between between described each ball etc. and make described tool head rotation, from outstanding between the described ball detecting sensor etc., between described each ball and make described each ball detecting sensor aim at described each ball respectively.
Preferably, also comprise the separator support platform that is located on the described base station, can dispose the ball separator accordingly with described outer shroud rolling surface.
Preferred described movement means is the motion cylinder.
Preferred described whirligig is, the rotating power of turning motor and described turning motor passed to described ball drop into the band transmission utensil that pipe makes its rotation.
The ball supply of the bearing that the present invention relates to and ball quantity inspection tool, automatically with the ball supply, be assigned to the inside of outer shroud, whether automatic inspection simultaneously supplies the ball of correct number, thereby is highly susceptible to carrying out the manufacturing and the inspection of bearing.Especially, can reduce activity duration and labour force and boost productivity.
Description of drawings
Fig. 1 is the sectional drawing of the formation of the general automobile wheel bearing of expression.
Fig. 2 is the sectional drawing of the formation of the ball supply of the bearing that the present invention relates to of expression and ball quantity inspection tool.
Fig. 3 is the sectional drawing that expression in detail constitutes ball feeding unit of the present invention.
Fig. 4 is the sectional drawing along the IV-IV line of Fig. 3.
Fig. 5 is the sectional drawing that expression in detail constitutes ball quantity inspection unit of the present invention.
Fig. 6 is the working drawing of the process of the expression ball quantity inspection unit quantity of measuring the ball that flows into outer shroud.
Fig. 7 is the sectional drawing along the VII-VII line of Fig. 6.
Embodiment
Below, with reference to accompanying drawing, automobile the ball supply of bearing and the preferred implementation of ball quantity inspection tool to the present invention relates to are elaborated.
At first, with reference to Fig. 2, ball supply that the present invention relates to and ball quantity inspection tool have frame 100.Frame 100 has: worktable 110, be vertically set on above the worktable 100 supporting post 112 and from this supporting post 112 to the horizontally extending support arm 114 of a side.
On the other hand, on the worktable 110 of frame 100, be provided with the base station 200 of the outer shroud 10 that is used for the support wheel bearing.Base station 200 as shown in Figure 3, is fixed on above the worktable 110, and in week 202 in having, the upper end in week 202 is formed with support slot 204 in this, can vertical support outer shroud 10.
On the other hand, on the support slot 204 of base station 200, be provided with separator support platform 210, be used to prop up ball separator 40 and support.This separator support platform 210, as the cylindric body in week 212 in having, its upper end is outstanding and constitute to the top of support slot 204.Especially, when by outstanding to support slot 204 tops, when being supported on outer shroud 10 in the support slot 204, insert outer shroud 10 interior all 12 and constitute.
Such separator support platform 210 is inserted into the interior all 12 of outer shroud 10 under the state that supports ball separator 40, thus with ball separator 40 be configured in outer shroud 10 interior all 12, especially with on the corresponding height of formed rolling surface on interior all 12 14.
And, as shown in Figure 3, on the support slot 204 of base station 200, liftably be provided with ball guides 220.Ball guides 220, by the head that is the frustoconical shape 222 with conical surface 222a and from this head 222 extend downwards and lifting motion ground be arranged on separator support platform 210 interior all 212 on clava 224 formations.Especially, the head 222 that is the frustoconical shape forms to the top of support slot 204 is outstanding, when being supported on outer shroud 10 on the support slot 204, inserting interior all 12 of outer shroud 10 and forms.At this, with outer shroud 10 interior all 12 on formed rolling surface 14 dispose accordingly, insert interior all 12 the head that is the frustoconical shape 222 of outer shroud 10.
In addition, with reference to Fig. 2, ball supply of the present invention and ball quantity inspection tool have: but horizontal motion be located at balladeur train 300 on the support arm 114, be located at ball feeding unit 400 and ball quantity inspection unit 500 on the balladeur train 300.
Balladeur train 300, but horizontal motion be located on the support arm 114.Especially, horizontal motion between the 1st position A and the 2nd position B, the 1st position A make ball feeding unit 400 aim at base stations 200 directly over, the 2nd position B make ball quantity inspection unit 500 aim at base stations 200 directly over and constitute.On the other hand, such balladeur train 300 is by being located at the motion cylinder 310 on the support arm 114, horizontal motion between the 1st position A and the 2nd position B.Motion cylinder 310 is pneumatic cylinders, extends and shrinks by means of the pressurized air that is imported, thereby make balladeur train 300 horizontal motions.
Ball feeding unit 400 has: but the oscilaltion campaign be located at the ball provisioning tools 410 on the balladeur train 300, the lowering or hoisting gear that makes 410 elevating movements of ball provisioning tools, be located at the ball input pipe 420 of ball provisioning tools 410 bottoms and the whirligig that ball input pipe 420 is rotatablely moved to rotatable motion.
As shown in Figure 3 and Figure 4, can be along ball provisioning tools 410 be set with being located at guide rail 320 oscilaltions on the balladeur train 300, portion forms ball and imports path 412 within it.Ball imports path 412 and has the introducing port 412a of upper end and the exhaust port 412b of lower end.Introducing port 412a imports a plurality of balls 30 from the outside, exhaust port 412b is discharged to the ball 30 that imports in the ball input pipe 420.
Lowering or hoisting gear is made of lift cylinder 414.Lift cylinder 414 is pneumatic cylinders, extends and shrinks by means of the pressurized air that passes in and out, thereby make ball provisioning tools 410 carry out elevating movement to top or bottom.Especially, by make the 410 oscilaltion campaigns of ball provisioning tools, play make the ball input pipe of establishing thereon 420 be contained in outer shroud 10 interior all 12 on or with interior all 12 effects that are separated of outer shroud 10.
Whirligig by the bearing 430 that can support the vertical tube portion 422 of ball input pipe 420, be fixedly installed on the turning motor 432 on the side of ball provisioning tools 410 and be used for the transmission of power of the turning motor 432 band transmission utensil 434 to ball input pipe 420 is constituted with rotating freely.Especially, band transmission utensil 434 is by the drive pulley 434a on the output shaft 432a that is fixed on turning motor 432, be fixed on the driven pulley 434b around the vertical tube portion 422 of ball input pipe 420 and the belt 434c that drive pulley 434a and driven pulley 434b are intertwined and connected mutually constituted.Such whirligig can rotatablely move by making ball input pipe 420, and make the bending tube portion 424 of ball input pipe 420 carry out circular movement, comes the ball 30 of discharging by bending tube portion 424 along rolling surface 14 uniform distributions of outer shroud 10.
According to ball feeding unit 400 with such formation, import a plurality of balls 30 after, the ball 30 that is imported is supplied to the interior all 12 of the outer shroud 10 that supported by base station 200, thereby can and distributes to the rolling surface 14 of outer shroud 10 a plurality of balls 30 supplies.
On the other hand, as shown in Figure 4, ball feeding unit 400 has, stop or open ball import path 412 exhaust port 412b door-plate 440 and make the actuator 442 of door-plate 440 motions.
Door-plate 440 is arranged on the ball provisioning tools 410 movingly.Especially, can move stopping between position C and the open position D.Such door-plate 440 is stopping the exhaust port 412b that stops ball importing path 412 on the C of position and is limiting ball 30 and discharge, and open ball imports the exhaust port 412b of path 412 and allows ball 30 to discharge on the D of open position.
Actuator 442 is made of pneumatic cylinder, extends and shrinks by means of the pressurized air that is imported, thereby door-plate 440 is moved stopping between position C and the open position D.
Below, ball quantity inspection unit 500 is described.As shown in Figure 2, ball quantity inspection unit 500 has, but the oscilaltion campaign be located at the ball quantity inspection tool 510 on the balladeur train 300 and make the lowering or hoisting gear of ball quantity inspection tool 510 elevating movements.
As Fig. 5～shown in Figure 7, ball quantity inspection tool 510 has, can carry out the tool body 520 of oscilaltion campaign along the guide rail 330 of balladeur train 300 and can be rotated and elevating movement be located at the tool head 530 of tool body 520 lower ends.
At this, tool head 530, can be rotated and elevating movement be located on the tool body 520, by spring 534 elastic support below.This is, when by lowering or hoisting gear described later, by means of excessive power with tool head 530 closely abut in ball guides 220 be the head 222 of frustoconical shape the time, the parts of cushion effect are provided.
On the other hand, as shown in Figure 7, lowering or hoisting gear is made of lift cylinder 540.Lift cylinder 540 is pneumatic cylinders, extends and shrinks by means of the air that passes in and out, thereby make ball quantity inspection tool 510 carry out elevating movement to top or bottom.Especially, descend by making ball quantity inspection tool 510, tool head 530 can be inserted outer shrouds 10 interior all 12 and match with the head that is the frustoconical shape 222 of ball guides 220.
In addition, as Fig. 5～shown in Figure 7, ball quantity inspection unit 500 has a plurality of ball detection devices, and it is along with ball quantity inspection tool 510 descends together, and detects each ball 30 on the rolling surface 14 that is configured in outer shroud 10.
The ball detection device is made of ball detecting sensor 550, its be configured in each ball 30 on the rolling surface 14 of outer shroud 10 be arranged on accordingly tool head 530 around, this ball detecting sensor 550 has the probe 552 that contacts with each ball 30.Especially, probe 552 is pushed by each ball by the descending motion of ball quantity inspection tool 510, has or not ball 30 thereby detect.
According to such ball detecting sensor 550, along with 510 descending motions together of ball quantity inspection tool, detection is configured in each ball 30 on the rolling surface 14 of outer shroud 10, thereby check whether ball 30 is positioned on each position of rolling surface 14, thus, check whether the ball 30 of normal quantity is supplied, distributed on the rolling surface 14 of outer shroud 10 thereupon.
On the other hand, as shown in Figure 5, ball quantity inspection unit 500 has the rotation device that tool head of making 530 is rotated motion, in that being descended, tool head 530 inserts in interior all 12 the process of outer shroud 10, can make each the ball detecting sensor 550 that is located on the tool head 530, aim at respectively each ball 30 directly over.
Rotation device, by constituting with the bottom: rotation back shaft 560 rotatably is supported on tool head 530 on the tool body 520; With formed locator protrusions 562 on tool head 530, outstanding downwards between ball detecting sensor 550, and between ball 30.
Especially, locator protrusions 562, because from outstanding downwards between the ball detecting sensor 550, so in the process that tool head 530 is descended, the surface with ball 30 contact move in, be configured in it between each ball 30 and contacting and move, rotatablely move thereby tool head 530 is produced with the surface of ball 30.Its result because locator protrusions 562 is between each ball 30, thereby make the ball detecting sensor between the locator protrusions 562 550 aim at each ball 30 directly over.At this, be positioned at each ball 30 directly over ball detecting sensor 550, can correctly check to have or not each ball 30.
Below, with reference to Fig. 2～Fig. 7, the ball supply with such formation and the work example of ball quantity inspection tool are elaborated.At first,, outer shroud 10 is supported on the support slot 204 of base station 200, utilizes pressing plate 116 that outer shroud 10 is fixing as Fig. 2～shown in Figure 4.At this moment, the plumbness ground of certainly keeping the central axis 1 of outer shroud 10 supports.
Afterwards, fixed outer shroud 10, made lift cylinder 414 work and ball provisioning tools 410 is descended, ball provisioning tools 410 descends, thereby the ball input pipe 420 that will be located at the bottom inserts interior all 12 of outer shrouds 10.
In this state, utilize actuator 442 to make door-plate 440 move to open position D from stopping position C, and the turning motor 432 of whirligig is worked, by ball input pipe 420 ball is imported then that a plurality of balls 30 of standby are supplied to interior all 12 of outer shroud 10 in the path 412, the ball of being supplied 30 is directed on the conical surface 222a of the head that is the frustoconical shape 222 of ball guides 220, and supplies with the rolling surface 14 of outer shroud 10.At this moment, because ball input pipe 420 is rotated motion by turning motor 432, so ball 30 uniform distributions of being discharged are given the rolling surface 14 of outer shroud 10.
On the other hand, supply, distribute ball 30 after, ball provisioning tools 410 is risen and ball input pipe 420 and interior all 12 of outer shroud 10 is separated.Afterwards, utilize motion cylinder 310 to make balladeur train 300 move to the 2nd position B from the 1st position A.So, as Fig. 5～shown in Figure 7, ball quantity inspection unit 500, by move to base station 200 directly over, and aim at the central axis 1 of outer shroud 10.
Afterwards, ball quantity inspection unit 500 moves and is over, and makes lift cylinder 414 work and ball quantity inspection tool 510 is descended.Descend by this ball quantity inspection tool 510, the tool head 530 that is located at the bottom is inserted interior all 12 of outer shroud 10.At this moment, the mating groove 532 of tool head 530 matches with the head that is the frustoconical shape 222 of ball guides 220.
On the other hand, descend and insert in interior all 12 the process of outer shroud 10, be located at the ball detecting sensor 550 on the tool head 530, detected each locational ball 30 by ball 30 extruding of bottom respectively in tool head 530.Therefore, check out each position that whether ball 30 of normal quantity is supplied to the rolling surface 14 of outer shroud 10.
On the other hand, descend and insert in interior all 12 the process of outer shroud 10 in tool head 530, the locator protrusions 562 below the tool head 530 is contacting with the surface of ball 30 on the rolling surface 14 that is configured in outer shroud 10 and to move, and is being configured between each ball 30.So, be located at the ball detecting sensor 550 between the locator protrusions 562, aim at each ball 30 directly over.
In the above description, though illustration preferred implementation of the present invention, scope of the present invention has more than and is limited in so specific mode of execution, can also carry out appropriate change certainly in the scope of technical solution of the present invention.
As mentioned above, the inside of outer shroud is supplied, distributed to the ball supply of the bearing that the present invention relates to and ball quantity inspection tool automatically with ball, and whether automatic inspection simultaneously supplies the ball of correct number, thereby is highly susceptible to carrying out the manufacturing and the inspection of bearing.Especially, has the effect that reduces activity duration and labour force and boost productivity.
Claims (10)
1. the ball supply of a bearing and ball number amount-inspecting device are supplied to formed rolling surface on the interior week of outer race with ball, and check the quantity of the ball of being supplied, and it is characterized in that, comprising:
Frame (100)
Be located at the base station (200) on the described frame (100), support described outer shroud (10);
Be located at the ball provisioning tools (410) on the described frame (100), a plurality of balls (30) can be dropped into the interior week (12) of described outer shroud (10);
Be located at the ball guides that is the frustoconical shape (220) on the described base station (200), the described ball (30) that will put on interior week (12) of described outer shroud (10) guides on the rolling surface (14) of described outer shroud (10);
Be located at the ball number amount-inspecting device (510) on the described frame (100), detect each ball (30) of lining up along the rolling surface (14) of described outer shroud (10);
Balladeur train 300, under the state that supports described ball provisioning tools (410) and ball number amount-inspecting device (510), motion between the 1st position (A) on the described frame (100) and the 2nd position (B), make described ball provisioning tools (410) aim at described outer shroud (10) in the 1st position, make described ball number amount-inspecting device (510) aim at described outer shroud (10) at the 2nd position B; And
Movement means moves described balladeur train 300 between described the 1st position (A) and the 2nd position (B).
2. the ball supply of bearing as claimed in claim 1 and ball number amount-inspecting device is characterized in that,
Described ball provisioning tools (410) comprising: be used to import the ball importing path (412) of a plurality of balls and the ball (30) that imports to described ball importing path (412) can be dropped into the ball input pipe (420) in the interior week (12) of described outer shroud (10).
3. the ball supply of bearing as claimed in claim 2 and ball number amount-inspecting device, it is characterized in that, comprise the lowering or hoisting gear that makes described ball provisioning tools (410) carry out elevating movement, make the end of described ball input pipe (420) can accommodate or break away from interior week (12) in described outer shroud (10).
4. as the ball supply and the ball number amount-inspecting device of claim 2 or 3 described bearings, it is characterized in that,
Described ball input pipe (420) is by rotatably being located at the vertical tube portion (422) on the described ball provisioning tools (410) and constituting with the bending tube portion (424) of predetermined angular bending from described vertical tube portion (422);
Also has the whirligig that makes described ball input pipe (420) rotation, described bending tube portion (424), can be the center, carry out circular movement with described vertical tube portion (422), simultaneously described ball (30) be distributed to the rolling surface (14) of described outer shroud (10) with predetermined radius.
5. as the ball supply and the ball number amount-inspecting device of claim 2 or 3 described bearings, it is characterized in that,
Also have: open and close the door-plate (440) that described ball imports path (412), the ball (30) that is discharged to described ball input pipe (420) from described ball importing path (412) can be stopped; And actuator (442), make described door-plate (440) motion.
6. the ball supply of bearing as claimed in claim 1 and ball number amount-inspecting device is characterized in that,
Described ball number amount-inspecting device (510) comprising: tool body (520); Be arranged on the tool head (530) on the described tool body (520), can be contained on the interior week (12) of described outer shroud (10); Be arranged on a plurality of ball detecting sensors (550) on the described tool head (530) accordingly with described each ball 30; And the lowering or hoisting gear that described tool body (520) is descended makes described ball detecting sensor (550) contacting with described ball (30) and detects.
7. the ball supply of bearing as claimed in claim 6 and ball number amount-inspecting device is characterized in that,
Also have the rotation device that described tool head (530) is rotatablely moved, make described each ball detect sensing (550), directly over automatic described each ball of aligning of difference (30);
Described rotation device is by constituting with the bottom: swivel bearing axle (560) rotatably is supported on described tool head (530) on the described tool body (520); With a plurality of locator protrusionss (562), go up formation in described tool head (530), when described tool body (520) descends, between described each ball (30) and make described tool head (530) rotation, from outstanding between the described ball detecting sensor (550), between described each ball (30) and make described each ball detecting sensor (550) aim at described each ball (30).
8. the ball supply of bearing as claimed in claim 1 and ball number amount-inspecting device, it is characterized in that, also comprise the separator support platform (210) that is located on the described base station (200), can dispose ball separator (40) accordingly with the rolling surface (14) of described outer shroud (10).
9. the ball supply of bearing as claimed in claim 1 and ball number amount-inspecting device is characterized in that, described movement means is motion cylinder (310).
10. the ball supply of bearing as claimed in claim 4 and ball number amount-inspecting device, it is characterized in that described whirligig is turning motor (432) and the rotating power of described turning motor (432) passed to the band transmission utensil (434) that described ball input pipe (420) makes its rotation.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030097324A KR100579082B1 (en) | 2003-12-26 | 2003-12-26 | Bearing ball supply distribution and ball quantity check device |
| KR1020030097324 | 2003-12-26 | ||
| KR10-2003-0097324 | 2003-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1637308A true CN1637308A (en) | 2005-07-13 |
| CN100420870C CN100420870C (en) | 2008-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100615498A Expired - Fee Related CN100420870C (en) | 2003-12-26 | 2004-12-24 | Ball supply and ball quantity checking device for bearing |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100579082B1 (en) |
| CN (1) | CN100420870C (en) |
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| CN1023950C (en) * | 1989-12-30 | 1994-03-09 | 襄阳轴承厂 | Device for random assembling of tapered roller |
| JPH05104361A (en) * | 1991-10-18 | 1993-04-27 | Ntn Corp | Method for equally distributing ball during assembling bearing |
| US5862945A (en) * | 1995-12-05 | 1999-01-26 | Honda Giken Kogyo Kabushiki Kaisha | Ball quantitative supply system |
| CN2294353Y (en) * | 1997-01-31 | 1998-10-14 | 卢志峰 | Device for placing balls into bearing |
| JP3894265B2 (en) * | 1999-10-26 | 2007-03-14 | 日本精工株式会社 | Ball assembly apparatus and method for bearing assembly |
-
2003
- 2003-12-26 KR KR1020030097324A patent/KR100579082B1/en not_active IP Right Cessation
-
2004
- 2004-12-24 CN CNB2004100615498A patent/CN100420870C/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100365302C (en) * | 2005-08-30 | 2008-01-30 | 上海莱必泰机械发展有限公司 | Ball separating and riveting method for assembling small-sized deep groove ball bearing |
| CN103221177B (en) * | 2011-11-18 | 2016-03-16 | 日本精工株式会社 | Taper roller feedway, taper roll bearing apparatus for assembling and taper roller supply method |
| CN103221177A (en) * | 2011-11-18 | 2013-07-24 | 日本精工株式会社 | Tapered roller supply device, tapered roller bearing assembly device, and tapered roller supply method |
| US9212012B2 (en) | 2011-11-18 | 2015-12-15 | Nsk Ltd. | Tapered roller bearing fabricating system and tapered roller supply method |
| CN102705381A (en) * | 2012-05-22 | 2012-10-03 | 杭州正强万向节有限公司 | Production line for automatically assembling universal joints |
| CN102705381B (en) * | 2012-05-22 | 2015-04-29 | 杭州正强万向节有限公司 | Production line for automatically assembling universal joints |
| CN104500597A (en) * | 2015-01-07 | 2015-04-08 | 宁波江宸自动化装备有限公司 | Multi-station tapered roller assembling machine |
| CN104500597B (en) * | 2015-01-07 | 2017-02-01 | 宁波江宸智能装备股份有限公司 | Multi-station tapered roller assembling machine |
| CN105736588A (en) * | 2016-05-06 | 2016-07-06 | 青岛鑫家达工贸有限公司 | Mini-type bearing assembling machine |
| CN105736588B (en) * | 2016-05-06 | 2018-09-04 | 青岛鑫家达工贸有限公司 | A kind of assembling machine for miniature bearings |
| CN108515326A (en) * | 2018-04-03 | 2018-09-11 | 湖北火爆机器人科技有限公司 | A kind of sector steel ball weight feed device |
| CN108515326B (en) * | 2018-04-03 | 2023-10-24 | 湖北火爆机器人科技有限公司 | Quantitative feeding device for fan-shaped steel balls |
| CN110181273A (en) * | 2019-06-21 | 2019-08-30 | 江苏师范大学 | A kind of planetary wheeling assembly automatic assembling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100579082B1 (en) | 2006-05-12 |
| KR20050066099A (en) | 2005-06-30 |
| CN100420870C (en) | 2008-09-24 |
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